:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --ink: #101318;
  --muted: #606a78;
  --soft: #e7eaf0;
  --line: #d9dee7;
  --orange: #ff5a14;
  --orange-soft: #fff0e8;
  --blue: #1788e8;
  --green: #12a866;
  --dark: #0d1118;
  --dark-2: #171c24;
  --shadow: 0 18px 40px rgba(16, 19, 24, 0.12);
}

/* Product Design finish pass v5: polish hierarchy, device realism, and overflow safety. */
main .section .section-heading h2,
main .section .section-heading.compact h2,
#story .section-heading h2,
#goals .section-heading h2,
#research .section-heading h2,
#ai-strategy .section-heading h2,
#coordination .section-heading h2,
#tech-framework .section-heading h2,
#mvp .section-heading h2,
#language .section-heading h2,
#driver .section-heading h2,
#console .section-heading h2,
#outcome .section-heading h2 {
  max-width: 820px;
  font-size: clamp(30px, 3.25vw, 46px);
  line-height: 1.08;
  font-weight: 760;
  letter-spacing: 0;
  text-wrap: balance;
}

main .section .section-heading,
main .section .section-heading.compact {
  align-items: end;
}

#hero-title {
  max-width: 660px;
  font-family: "Noto Serif SC", "Songti SC", "STSong", "Source Han Serif SC", Georgia, serif;
  font-size: clamp(52px, 5vw, 76px);
  font-weight: 760;
  line-height: 1.02;
  letter-spacing: 0;
  text-wrap: balance;
}

#hero-title span {
  display: block;
}

.hero-lede {
  max-width: 565px;
  font-size: 17px;
  line-height: 1.72;
}

.hero-product-stage {
  overflow: visible;
}

.hero-content .hero-product-stage .hero-console-window {
  top: 24px;
  right: -8px;
  width: min(720px, 60vw);
  border: 0;
  background: transparent;
  box-shadow: none;
  filter: drop-shadow(0 18px 34px rgba(23, 19, 15, 0.12));
}

.hero-content .hero-product-stage .hero-console-window::before,
.hero-content .hero-product-stage .hero-console-window::after {
  display: none;
}

.desktop-shell-preview {
  display: block;
  width: 100%;
  height: auto;
}

.hero-window .desktop-shell-preview {
  filter: none;
}

.hero-phone {
  filter: none !important;
}

.hero-phone img {
  filter: none !important;
}

.hero-phone-main,
.hero-phone-alt {
  width: 218px;
}

.hero-phone-main {
  left: 5%;
  bottom: 82px;
}

.hero-phone-alt {
  right: 8%;
  bottom: 84px;
}

.hero-mascot {
  right: -22px;
  bottom: 126px;
  width: 128px;
  filter: drop-shadow(0 16px 26px rgba(23, 19, 15, 0.1));
}

.hero-stat-card {
  left: 42%;
  bottom: 112px;
  box-shadow: 0 18px 42px rgba(23, 19, 15, 0.14);
}

.innovation-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.innovation-metrics span {
  min-width: 0;
  padding: 12px 10px;
  align-items: flex-start;
  overflow: hidden;
}

.innovation-metrics span::after {
  content: none !important;
}

.innovation-metrics strong {
  font-size: clamp(25px, 2.25vw, 34px);
  line-height: 1;
  white-space: nowrap;
}

.innovation-metrics small,
.innovation-metrics em {
  display: block;
  max-width: 100%;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.innovation-metrics small {
  margin-top: 7px;
  font-size: 11px;
}

.innovation-metrics em {
  margin-top: 3px;
  font-size: 10px;
}

#coordination .sync-system-map {
  grid-template-columns: minmax(0, 1.08fr) minmax(220px, 0.58fr) minmax(0, 1fr);
  gap: 26px;
  align-items: center;
}

#coordination .sync-endpoint h3 {
  max-width: 360px;
  font-size: clamp(22px, 2vw, 28px);
  line-height: 1.12;
  letter-spacing: 0;
  text-wrap: balance;
}

#coordination .sync-endpoint-console figure {
  margin: 14px 0 18px;
  padding: 0;
  overflow: visible;
  border: 0;
  background: transparent;
  box-shadow: none;
}

#coordination .sync-endpoint-console figure::before,
#coordination .sync-endpoint-console figure::after {
  display: none;
}

#coordination .sync-endpoint-console figure img.desktop-shell-preview {
  width: 112%;
  max-width: none;
  height: auto;
  transform: translateX(-6%);
  border-radius: 0;
  box-shadow: none;
  filter: drop-shadow(0 16px 28px rgba(23, 19, 15, 0.1));
  object-fit: contain;
}

#coordination .engine-core-card {
  width: 252px;
  min-height: 238px;
  padding: 28px 24px;
  overflow: visible;
  color: #26394c;
  border: 1px solid rgba(255, 91, 18, 0.18);
  border-radius: 42% 48% 44% 52% / 40% 44% 48% 46%;
  background:
    radial-gradient(circle at 50% 18%, rgba(255, 91, 18, 0.17), rgba(255, 91, 18, 0) 30%),
    radial-gradient(circle at 16% 82%, rgba(50, 137, 255, 0.12), rgba(50, 137, 255, 0) 34%),
    rgba(255, 255, 255, 0.74);
  box-shadow: 0 22px 54px rgba(37, 52, 69, 0.13);
  backdrop-filter: blur(16px);
  animation: engineFloat 6.5s ease-in-out infinite;
}

#coordination .engine-core-card::before {
  inset: -20px;
  z-index: -1;
  border-radius: inherit;
  background:
    radial-gradient(circle, rgba(255, 91, 18, 0.22), rgba(255, 91, 18, 0) 58%),
    radial-gradient(circle at 80% 25%, rgba(50, 137, 255, 0.14), rgba(50, 137, 255, 0) 46%);
  filter: blur(24px);
  opacity: 0.7;
}

#coordination .engine-core-card::after {
  inset: 14px;
  border: 1px dashed rgba(255, 91, 18, 0.22);
  border-radius: inherit;
  background: transparent;
  opacity: 0.75;
}

#coordination .engine-core-card > span {
  color: var(--orange);
}

#coordination .engine-core-card strong {
  max-width: 190px;
  color: #233547;
  font-size: 20px;
  line-height: 1.24;
}

#coordination .engine-core-points {
  width: min(100%, 190px);
}

#coordination .engine-core-points em {
  border: 1px solid rgba(38, 57, 76, 0.12);
  background: rgba(255, 255, 255, 0.72);
  color: rgba(38, 57, 76, 0.82);
  box-shadow: 0 8px 18px rgba(38, 57, 76, 0.06);
}

#coordination .engine-network-viz {
  top: -36px;
  opacity: 0.9;
}

@keyframes engineFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

.driver-module .module-copy {
  min-width: 0;
}

.driver-module.driver-module-ai .module-copy,
.driver-module.driver-module-report .module-copy,
.driver-module.compact-module .module-copy {
  max-width: 305px;
}

.driver-module .interaction-pattern {
  width: 100%;
  max-width: 305px;
  padding: 8px;
  gap: 6px;
  overflow: hidden;
}

.driver-module .interaction-pattern strong {
  font-size: 12px;
  line-height: 1.2;
}

.driver-module .interaction-pattern span {
  display: block;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 6px 8px;
  font-size: 11px;
  line-height: 1.34;
  white-space: normal;
  overflow-wrap: anywhere;
}

.driver-module.compact-module .phone-strip.two {
  grid-template-columns: minmax(205px, 0.86fr) minmax(205px, 0.86fr) minmax(270px, 0.98fr);
  align-items: center;
}

.module-decision-card {
  min-width: 0;
  padding: 22px;
  border-radius: 24px;
}

.module-decision-card strong {
  font-size: 20px;
  line-height: 1.2;
}

.module-decision-card .decision-points {
  gap: 10px;
}

.module-decision-card .decision-points p {
  padding-left: 10px;
}

.module-decision-card .decision-points em {
  font-size: 13px;
  line-height: 1.45;
}

.vip-journey-featured .journey-flow {
  --journey-gap: 30px;
  column-gap: var(--journey-gap);
  align-items: center;
  padding: 0;
  border: 0;
  background: transparent;
}

.vip-journey-featured .journey-flow span {
  position: relative;
  z-index: 1;
  min-width: 0;
  min-height: 56px;
  justify-content: center;
  gap: 9px;
  padding: 11px 13px;
  line-height: 1.22;
  text-align: center;
}

.vip-journey-featured .journey-flow span:not(:last-child)::after {
  top: 50%;
  right: calc(-1 * var(--journey-gap));
  width: var(--journey-gap);
  height: auto;
  display: grid;
  place-items: center;
  transform: translateY(-50%);
  color: var(--orange);
  font-size: 20px;
  font-weight: 900;
  background: transparent;
}

.behavior-flowchart article {
  gap: 12px;
}

.behavior-flowchart article > span {
  margin-bottom: -2px;
}

.live-prototype iframe {
  min-height: 780px;
}

@media (max-width: 1180px) {
  .hero-content .hero-product-stage .hero-console-window {
    right: 2%;
    width: min(690px, 92vw);
  }

  .hero-phone-main,
  .hero-phone-alt {
    width: 210px;
  }

  #coordination .sync-system-map {
    grid-template-columns: 1fr;
  }

  #coordination .engine-core-card {
    width: min(360px, 100%);
    min-height: 230px;
    justify-self: center;
  }

  .driver-module.compact-module .phone-strip.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .driver-module.compact-module .module-decision-card {
    grid-column: 1 / -1;
  }
}

@media (max-width: 860px) {
  main .section .section-heading h2,
  main .section .section-heading.compact h2,
  #story .section-heading h2,
  #goals .section-heading h2,
  #research .section-heading h2,
  #ai-strategy .section-heading h2,
  #coordination .section-heading h2,
  #tech-framework .section-heading h2,
  #mvp .section-heading h2,
  #language .section-heading h2,
  #driver .section-heading h2,
  #console .section-heading h2,
  #outcome .section-heading h2 {
    font-size: clamp(28px, 8vw, 40px);
  }

  #hero-title {
    font-size: clamp(44px, 12vw, 62px);
  }

  .hero-product-stage {
    min-height: 620px;
  }

  .hero-phone-main,
  .hero-phone-alt {
    width: 180px;
  }

  .hero-phone-alt {
    right: 2%;
  }

  .hero-mascot {
    display: none;
  }

  .innovation-metrics {
    grid-template-columns: 1fr;
  }

  .vip-journey-featured .journey-flow {
    grid-template-columns: 1fr !important;
    gap: 12px;
  }

  .vip-journey-featured .journey-flow span:not(:last-child)::after {
    top: auto;
    right: 50%;
    bottom: -19px;
    width: 22px;
    transform: translateX(50%) rotate(90deg);
  }
}

/* Product Design true final override v9: final visual fit and polish pass. */
.site-header {
  left: 50% !important;
  right: auto !important;
  width: min(1240px, calc(100% - 48px)) !important;
  max-width: calc(100% - 32px) !important;
  transform: translateX(-50%) !important;
}

main .section .section-heading h2,
main .section .section-heading.compact h2,
#story .section-heading h2,
#goals .section-heading h2,
#research .section-heading h2,
#ai-strategy .section-heading h2,
#coordination .section-heading h2,
#tech-framework .section-heading h2,
#mvp .section-heading h2,
#language .section-heading h2,
#driver .section-heading h2,
#console .section-heading h2,
#outcome .section-heading h2 {
  max-width: 880px;
  font-size: clamp(30px, 2.55vw, 38px);
  line-height: 1.12;
  font-weight: 720;
  letter-spacing: 0;
}

#hero-title {
  max-width: 520px;
  font-family: "Noto Serif SC", "Songti SC", "STSong", "Source Han Serif SC", Georgia, serif;
  font-size: clamp(44px, 3.35vw, 56px);
  line-height: 1.08;
  font-weight: 760;
  letter-spacing: 0;
}

#hero-title span {
  display: block;
  white-space: nowrap;
}

.hero-lede {
  max-width: 500px;
  font-size: 16px;
  line-height: 1.68;
}

.hero-phone,
.hero-phone img {
  box-shadow: none !important;
  filter: none !important;
}

.hero-phone::before,
.hero-phone::after {
  display: none !important;
}

.hero-phone-main,
.hero-phone-alt {
  width: 218px;
}

.hero-stat-card {
  z-index: 5;
}

@media (min-width: 1181px) and (max-width: 1460px) {
  .hero-content {
    width: min(1200px, calc(100% - 64px));
    grid-template-columns: minmax(440px, 500px) minmax(0, 1fr);
    gap: 30px;
  }

  .hero-copy {
    max-width: 500px;
  }

  #hero-title {
    max-width: 500px;
    font-size: clamp(42px, 3.1vw, 48px);
  }

  .hero-content .hero-product-stage .hero-console-window {
    top: 42px;
    right: 0;
    width: min(640px, 100%);
  }

  .hero-product-stage {
    min-height: 600px;
  }

  .hero-phone-main,
  .hero-phone-alt {
    width: 214px;
  }

  .hero-phone-main {
    left: 0;
    bottom: 76px;
  }

  .hero-phone-alt {
    right: 18px;
    bottom: 76px;
  }

  .hero-mascot {
    right: -24px;
    bottom: 128px;
    width: 116px;
  }

  .hero-stat-card {
    left: 31%;
    bottom: 86px;
  }
}

@media (max-width: 1180px) {
  .site-header {
    left: 16px !important;
    right: 16px !important;
    width: auto !important;
    max-width: none !important;
    transform: none !important;
  }

  #hero-title span {
    white-space: normal;
  }
}

/* Product Design final override v7: true last-pass desktop fit. */
html,
body {
  overflow-x: hidden;
}

.hero {
  overflow: clip;
}

#hero-title,
#hero-title span {
  overflow: visible;
}

#hero-title span {
  max-width: 100%;
  text-wrap: balance;
}

@media (min-width: 1181px) and (max-width: 1400px) {
  .hero-content {
    width: min(1180px, calc(100% - 64px));
    grid-template-columns: minmax(460px, 460px) minmax(0, 1fr);
    gap: 32px;
  }

  .hero-copy {
    max-width: 460px;
  }

  #hero-title {
    max-width: 460px;
    font-size: clamp(38px, 3.45vw, 44px);
    line-height: 1.08;
    letter-spacing: 0;
  }

  #hero-title span {
    white-space: normal;
  }

  .hero-lede {
    max-width: 450px;
    font-size: 16px;
    line-height: 1.68;
  }

  .hero-product-stage {
    min-height: 586px;
  }

  .hero-content .hero-product-stage .hero-console-window {
    top: 50px;
    right: 0;
    width: min(640px, 100%);
  }

  .hero-phone-main,
  .hero-phone-alt {
    width: 202px;
  }

  .hero-phone-main {
    left: 0;
    bottom: 76px;
  }

  .hero-phone-alt {
    right: 8px;
    bottom: 78px;
  }

  .hero-mascot {
    right: -22px;
    bottom: 132px;
    width: 112px;
  }

  .hero-stat-card {
    left: 31%;
    bottom: 76px;
  }
}

@media (min-width: 1401px) {
  .hero-content {
    grid-template-columns: minmax(520px, 0.78fr) minmax(650px, 1.22fr);
  }
}

/* Product Design final override v6: prevent the hero composition from drifting over the copy on medium desktops. */
html,
body {
  overflow-x: hidden;
}

.hero {
  overflow: clip;
}

@media (min-width: 1181px) and (max-width: 1400px) {
  .hero-content {
    width: min(1180px, calc(100% - 64px));
    grid-template-columns: minmax(500px, 500px) minmax(0, 1fr);
    gap: 24px;
  }

  .hero-copy {
    max-width: 500px;
  }

  #hero-title {
    max-width: 500px;
    font-size: clamp(52px, 4.6vw, 60px);
    line-height: 1.04;
    text-wrap: balance;
  }

  .hero-lede {
    max-width: 488px;
    font-size: 16px;
    line-height: 1.68;
  }

  .hero-product-stage {
    min-height: 586px;
  }

  .hero-content .hero-product-stage .hero-console-window {
    top: 48px;
    right: -4px;
    width: min(650px, 100%);
  }

  .hero-phone-main,
  .hero-phone-alt {
    width: 202px;
  }

  .hero-phone-main {
    left: 0;
    bottom: 76px;
  }

  .hero-phone-alt {
    right: 8px;
    bottom: 78px;
  }

  .hero-mascot {
    right: -26px;
    bottom: 132px;
    width: 116px;
  }

  .hero-stat-card {
    left: 31%;
    bottom: 76px;
  }
}

@media (min-width: 1401px) {
  .hero-content {
    grid-template-columns: minmax(520px, 0.78fr) minmax(650px, 1.22fr);
  }
}

* {
  box-sizing: border-box;
  letter-spacing: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", sans-serif;
  line-height: 1.65;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  padding: 0 40px;
  color: #fff;
  background: rgba(13, 17, 24, 0.82);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
}

.brand-mark {
  width: 22px;
  height: 22px;
  border: 6px solid var(--orange);
  border-top-color: transparent;
  border-radius: 50%;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 14px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: #fff;
}

.hero {
  position: relative;
  min-height: 88vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: #fff;
  background: var(--dark);
}

.hero-media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(13, 17, 24, 0.95), rgba(13, 17, 24, 0.62), rgba(13, 17, 24, 0.28)),
    url("assets/console-overview.png") center / cover no-repeat;
  transform: scale(1.02);
}

.hero-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(13, 17, 24, 0.98) 0%, rgba(13, 17, 24, 0) 42%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1120px, calc(100% - 64px));
  margin: 0 auto;
  padding: 150px 0 96px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--orange);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 900px;
  margin: 0;
  font-size: 64px;
  line-height: 1.08;
  font-weight: 900;
}

.hero-lede {
  max-width: 760px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 20px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 36px;
}

.hero-meta span {
  padding: 8px 12px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
}

.scroll-cue {
  position: absolute;
  right: 40px;
  bottom: 36px;
  z-index: 3;
  padding: 10px 14px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
}

.section {
  padding: 96px 0;
  background: var(--surface);
}

.section-light {
  background: var(--bg);
}

.section-dark {
  color: #fff;
  background: var(--dark);
}

.section-inner {
  width: min(1120px, calc(100% - 64px));
  margin: 0 auto;
}

.section-inner.wide {
  width: min(1320px, calc(100% - 64px));
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 48px;
  align-items: end;
  margin-bottom: 48px;
}

.section-heading.compact {
  display: block;
  max-width: 820px;
}

.section-heading h2 {
  margin: 0;
  font-size: 40px;
  line-height: 1.18;
  font-weight: 900;
}

.section-dark .section-heading h2 {
  color: #fff;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 48px;
  align-items: start;
}

.copy-block p {
  margin: 0 0 20px;
  color: #2b3038;
  font-size: 18px;
}

.copy-block strong,
.highlight {
  color: var(--orange);
  font-weight: 900;
}

.metric-strip {
  display: grid;
  gap: 12px;
}

.metric-item {
  display: grid;
  grid-template-columns: 130px 1fr;
  align-items: baseline;
  gap: 22px;
  padding: 22px 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(16, 19, 24, 0.05);
}

.metric-item strong {
  color: var(--orange);
  font-size: 44px;
  line-height: 1;
}

.metric-item span {
  color: var(--muted);
  font-weight: 700;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.problem-card {
  padding: 28px;
  min-height: 260px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.problem-index {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  color: var(--orange);
  font-weight: 900;
  background: var(--orange-soft);
  border-radius: 8px;
}

.problem-card h3 {
  margin: 28px 0 12px;
  font-size: 26px;
}

.problem-card p {
  margin: 0;
  color: var(--muted);
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.capability-grid article {
  min-height: 260px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 12px 30px rgba(16, 19, 24, 0.05);
}

.capability-grid span,
.tech-grid span {
  color: var(--orange);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.capability-grid h3,
.tech-grid h3 {
  margin: 52px 0 12px;
  font-size: 24px;
  line-height: 1.25;
}

.capability-grid p,
.tech-grid p {
  margin: 0;
  color: var(--muted);
}

.story-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.story-card {
  min-height: 360px;
  padding: 30px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 12px 30px rgba(16, 19, 24, 0.05);
}

.story-card-dark {
  color: #fff;
  background: var(--dark);
  border-color: rgba(255, 255, 255, 0.12);
}

.story-card span {
  color: var(--orange);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.story-card h3 {
  margin: 54px 0 14px;
  font-size: 30px;
  line-height: 1.22;
}

.story-card p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}

.story-card-dark p {
  color: rgba(255, 255, 255, 0.72);
}

.story-card ul {
  margin: 26px 0 0;
  padding-left: 20px;
  color: #303640;
  font-weight: 800;
}

.story-card-dark ul {
  color: rgba(255, 255, 255, 0.82);
}

.story-card li + li {
  margin-top: 10px;
}

.story-bridge {
  margin-top: 18px;
  padding: 20px 24px;
  color: #303640;
  background: var(--orange-soft);
  border: 1px solid #ffd5c0;
  border-radius: 8px;
  font-size: 18px;
}

.story-bridge strong {
  color: var(--orange);
}

.goal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.goal-grid article,
.challenge-callout,
.scene-panel,
.problem-map article {
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 12px 30px rgba(16, 19, 24, 0.05);
}

.goal-grid span {
  color: var(--orange);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.goal-grid h3,
.challenge-callout h3,
.scene-panel h3,
.problem-map h3 {
  margin: 14px 0 12px;
  font-size: 28px;
  line-height: 1.25;
}

.goal-grid p,
.challenge-callout p,
.scene-panel p,
.problem-map p {
  margin: 0;
  color: var(--muted);
}

.challenge-callout {
  margin-top: 18px;
  background: var(--dark);
  color: #fff;
}

.challenge-callout h3 {
  max-width: 980px;
  margin-bottom: 0;
}

.research-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 18px;
}

.research-board article {
  min-height: 230px;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.research-board strong {
  display: block;
  color: var(--orange);
  font-size: 34px;
  line-height: 1.1;
}

.research-board span {
  display: block;
  margin: 16px 0 36px;
  font-size: 20px;
  font-weight: 900;
}

.research-board p {
  margin: 0;
  color: var(--muted);
}

.scene-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 32px;
  align-items: start;
}

.scene-list {
  display: grid;
  gap: 12px;
}

.scene-list span {
  display: block;
  padding: 16px;
  color: #303640;
  background: var(--orange-soft);
  border: 1px solid #ffd5c0;
  border-radius: 8px;
  font-weight: 800;
}

.problem-map {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.problem-map ul {
  margin: 20px 0 24px;
  padding-left: 20px;
  color: var(--muted);
}

.problem-map li + li {
  margin-top: 12px;
}

.problem-map strong {
  display: block;
  color: var(--orange);
  font-size: 20px;
}

.flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
}

.flow-step {
  min-height: 300px;
  padding: 28px;
  background: var(--dark-2);
}

.flow-step span {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  color: #fff;
  font-weight: 900;
  background: var(--orange);
  border-radius: 8px;
}

.flow-step h3 {
  margin: 72px 0 12px;
  font-size: 28px;
}

.flow-step p {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
}

.ai-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
}

.ai-grid article {
  min-height: 280px;
  padding: 28px;
  background: var(--dark-2);
}

.ai-grid span {
  color: var(--orange);
  font-size: 13px;
  font-weight: 900;
}

.ai-grid h3 {
  margin: 72px 0 12px;
  color: #fff;
  font-size: 28px;
}

.ai-grid p {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
}

.coordination-flow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.coordination-flow article {
  min-height: 300px;
  padding: 24px;
  background: #fff;
}

.coordination-flow span {
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.coordination-flow h3 {
  margin: 72px 0 12px;
  font-size: 24px;
  line-height: 1.25;
}

.coordination-flow p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.coordination-note {
  margin-top: 18px;
  padding: 18px 20px;
  color: #303640;
  background: var(--orange-soft);
  border: 1px solid #ffd5c0;
  border-radius: 8px;
}

.coordination-note strong {
  color: var(--orange);
}

.framework-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 18px;
  align-items: stretch;
}

.framework-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
}

.framework-grid article {
  min-height: 260px;
  padding: 24px;
  background: var(--dark-2);
}

.framework-grid span,
.formula-block .eyebrow {
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.framework-grid h3 {
  margin: 64px 0 12px;
  color: #fff;
  font-size: 24px;
  line-height: 1.25;
}

.framework-grid p {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 15px;
}

.formula-block {
  padding: 28px;
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  color: var(--ink);
}

.formula-block h3 {
  margin: 0 0 24px;
  font-size: 28px;
  line-height: 1.2;
}

.formula-line {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 24px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.formula-line span {
  min-height: 46px;
  display: grid;
  place-items: center;
  padding: 8px 10px;
  color: #303640;
  font-size: 14px;
  font-weight: 900;
  text-align: center;
  background: #f6f7f9;
  border-radius: 8px;
}

.formula-line strong {
  color: var(--orange);
  font-size: 24px;
  line-height: 1;
  text-align: center;
}

.formula-block p:last-child {
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 15px;
}

.mvp-layout {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.mvp-copy {
  position: sticky;
  top: 88px;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 12px 30px rgba(16, 19, 24, 0.05);
}

.mvp-copy p {
  margin: 0 0 16px;
  color: #303640;
}

.prototype-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  margin-top: 8px;
  padding: 0 16px;
  color: #fff;
  font-weight: 900;
  background: var(--orange);
  border-radius: 8px;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.tech-grid article {
  min-height: 230px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.language-board {
  display: grid;
  gap: 26px;
}

.language-strategy {
  display: grid;
  grid-template-columns: 410px minmax(0, 1fr);
  gap: 26px;
  align-items: stretch;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 12px 30px rgba(16, 19, 24, 0.05);
}

.language-strategy.strategy-reverse {
  grid-template-columns: minmax(0, 1fr) 410px;
}

.language-strategy.strategy-reverse .strategy-copy {
  grid-column: 2;
}

.language-strategy.strategy-reverse .strategy-visual {
  grid-column: 1;
  grid-row: 1;
}

.strategy-copy {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.strategy-copy > span {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 34px;
  padding: 0 12px;
  color: var(--orange);
  font-size: 13px;
  font-weight: 900;
  background: var(--orange-soft);
  border-radius: 8px;
}

.strategy-copy h3 {
  margin: 24px 0 12px;
  font-size: 30px;
  line-height: 1.22;
}

.strategy-copy p {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 16px;
}

.component-table {
  display: grid;
  gap: 1px;
  overflow: hidden;
  margin-top: auto;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.component-table div {
  display: grid;
  grid-template-columns: 118px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  min-height: 50px;
  padding: 10px 12px;
  background: #fff;
}

.component-table strong {
  color: #20252d;
  font-size: 15px;
}

.component-table span {
  color: var(--muted);
  font-size: 14px;
}

.component-flow {
  display: grid;
  gap: 12px;
  margin-top: auto;
}

.component-flow div {
  padding: 16px;
  background: #f7f8fa;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.component-flow strong {
  display: block;
  margin-bottom: 6px;
  color: var(--orange);
  font-size: 18px;
}

.component-flow span {
  color: var(--muted);
  font-weight: 800;
}

.strategy-visual {
  overflow: hidden;
  background: #f7f8fa;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.visual-header {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  color: #fff;
  font-size: 18px;
  font-weight: 900;
  background: var(--orange);
}

.component-mosaic,
.signal-layout,
.motivation-board {
  padding: 18px;
}

.component-mosaic {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: minmax(150px, auto);
  gap: 12px;
}

.component-mosaic figure,
.signal-layout figure,
.motivation-board figure {
  display: grid;
  gap: 10px;
  align-content: center;
  justify-items: center;
  margin: 0;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.component-mosaic figure.featured {
  grid-row: span 2;
}

.component-mosaic img,
.signal-layout img,
.motivation-board img {
  width: 100%;
  height: 92px;
  object-fit: contain;
}

.component-mosaic figure.featured img {
  height: 180px;
}

.component-mosaic figcaption,
.signal-layout figcaption,
.motivation-board figcaption {
  color: #525b68;
  font-size: 13px;
  font-weight: 900;
  text-align: center;
}

.signal-layout {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.signal-layout figure {
  min-height: 170px;
}

.signal-layout .wide-signal {
  grid-column: span 3;
}

.signal-layout .wide-signal img {
  height: 62px;
}

.motivation-board {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.motivation-board figure {
  min-height: 180px;
}

.driver-principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.principle-block {
  min-height: 170px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.principle-block strong {
  display: block;
  margin-bottom: 26px;
  color: var(--orange);
  font-size: 24px;
}

.principle-block p {
  margin: 0;
  color: var(--muted);
}

.driver-showcase {
  display: grid;
  gap: 22px;
}

.driver-module {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 26px;
  align-items: start;
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 12px 30px rgba(16, 19, 24, 0.05);
}

.module-copy {
  position: sticky;
  top: 88px;
}

.module-copy span {
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding: 0 10px;
  color: var(--orange);
  font-size: 13px;
  font-weight: 900;
  background: var(--orange-soft);
  border-radius: 8px;
}

.module-copy h3 {
  margin: 18px 0 10px;
  font-size: 30px;
  line-height: 1.2;
}

.module-copy p {
  margin: 0;
  color: var(--muted);
}

.phone-strip {
  display: grid;
  gap: 14px;
}

.phone-strip.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.phone-strip.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 520px;
}

.phone-strip figure {
  margin: 0;
}

.phone-strip img {
  width: 100%;
  background: transparent;
  border: 0;
  border-radius: 0;
  filter: drop-shadow(0 12px 18px rgba(16, 19, 24, 0.1));
}

.phone-strip figcaption {
  margin-top: 8px;
  color: #525b68;
  font-size: 13px;
  font-weight: 800;
  text-align: center;
}

.placeholder-note {
  margin-top: 36px;
  padding: 16px 18px;
  color: #7b4a27;
  background: var(--orange-soft);
  border: 1px solid #ffd5c0;
  border-radius: 8px;
}

.vip-journey {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 26px;
  align-items: start;
  margin-top: 22px;
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 12px 30px rgba(16, 19, 24, 0.05);
}

.journey-copy h3 {
  margin: 0 0 12px;
  font-size: 28px;
  line-height: 1.22;
}

.journey-copy p:last-child {
  margin: 0;
  color: var(--muted);
}

.console-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.tab-button {
  height: 42px;
  padding: 0 18px;
  color: #3e4652;
  font: inherit;
  font-weight: 800;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
}

.tab-button.active {
  color: #fff;
  background: var(--orange);
  border-color: var(--orange);
}

.console-showcase {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.console-panel {
  display: none;
  margin: 0;
}

.console-panel.active {
  display: block;
}

.console-panel img {
  width: 100%;
  border-radius: 8px 8px 0 0;
}

.console-panel figcaption {
  padding: 18px 22px;
  color: var(--muted);
  font-size: 15px;
  border-top: 1px solid var(--line);
}

.behavior-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.behavior-grid article {
  min-height: 230px;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.behavior-grid h3 {
  margin: 0 0 52px;
  color: var(--orange);
  font-size: 28px;
}

.behavior-grid p {
  margin: 0;
  color: var(--muted);
}

.motivation-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.motivation-strip figure {
  margin: 0;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.motivation-strip img {
  width: 100%;
  height: 92px;
  object-fit: contain;
}

.motivation-strip figcaption {
  margin-top: 10px;
  color: #525b68;
  font-size: 13px;
  font-weight: 800;
  text-align: center;
}

.outcome-section {
  color: #fff;
  background: #050607;
}

.outcome-board {
  display: grid;
  gap: 12px;
}

.outcome-row {
  display: grid;
  grid-template-columns: 1fr 1.2fr 220px;
  align-items: center;
  gap: 28px;
  padding: 32px 36px;
  background: #171717;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
}

.outcome-row span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 22px;
  font-weight: 800;
}

.outcome-row strong {
  font-size: 30px;
}

.outcome-row em {
  color: var(--orange);
  font-size: 42px;
  font-style: normal;
  font-weight: 900;
  text-align: right;
}

.closing-loop {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}

.closing-loop span {
  position: relative;
  min-height: 72px;
  display: grid;
  place-items: center;
  padding: 12px 16px;
  color: #fff;
  font-size: 16px;
  font-weight: 900;
  text-align: center;
  background: var(--orange);
  border-radius: 8px;
}

.closing-loop span:not(:last-child)::after {
  content: "→";
  position: absolute;
  right: -15px;
  z-index: 2;
  color: var(--orange);
  font-size: 22px;
  line-height: 1;
}

.asset-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.asset-grid article {
  min-height: 260px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.asset-grid span {
  color: var(--orange);
  font-size: 13px;
  font-weight: 900;
}

.asset-grid h3 {
  margin: 18px 0 12px;
  font-size: 22px;
  line-height: 1.3;
}

.asset-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 40px;
  color: rgba(255, 255, 255, 0.72);
  background: var(--dark);
}

.footer p {
  margin: 0;
}

.footer a {
  color: #fff;
  font-weight: 800;
}

@media (max-width: 980px) {
  .site-header {
    padding: 0 20px;
  }

  .nav-links {
    display: none;
  }

  .hero h1 {
    font-size: 44px;
  }

  .hero-lede {
    font-size: 18px;
  }

  .section-heading,
  .two-column,
  .mvp-layout,
  .driver-module {
    grid-template-columns: 1fr;
  }

  .problem-grid,
  .capability-grid,
  .story-grid,
  .goal-grid,
  .research-board,
  .scene-panel,
  .problem-map,
  .flow,
  .ai-grid,
  .coordination-flow,
  .framework-layout,
  .framework-grid,
  .tech-grid,
  .behavior-grid,
  .language-strategy,
  .language-strategy.strategy-reverse,
  .driver-principles,
  .vip-journey,
  .closing-loop,
  .asset-grid {
    grid-template-columns: 1fr;
  }

  .language-strategy.strategy-reverse .strategy-copy,
  .language-strategy.strategy-reverse .strategy-visual {
    grid-column: auto;
    grid-row: auto;
  }

  .component-mosaic,
  .signal-layout,
  .motivation-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .signal-layout .wide-signal {
    grid-column: span 2;
  }

  .closing-loop span:not(:last-child)::after {
    right: auto;
    left: 50%;
    bottom: -18px;
    transform: translateX(-50%) rotate(90deg);
  }

  .motivation-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ai-grid article,
  .flow-step,
  .coordination-flow article,
  .framework-grid article {
    min-height: 240px;
  }

  .module-copy,
  .mvp-copy {
    position: static;
  }

  .flow-step {
    min-height: 230px;
  }

  .flow-step h3 {
    margin-top: 36px;
  }

  .ai-grid h3,
  .coordination-flow h3,
  .framework-grid h3,
  .story-card h3,
  .capability-grid h3,
  .tech-grid h3 {
    margin-top: 36px;
  }

  .outcome-row {
    grid-template-columns: 1fr;
  }

  .outcome-row em {
    text-align: left;
  }
}

@media (max-width: 640px) {
  .hero-content,
  .section-inner,
  .section-inner.wide {
    width: min(100% - 32px, 1120px);
  }

  .hero {
    min-height: 92vh;
  }

  .hero-content {
    padding-bottom: 82px;
  }

  .hero h1 {
    font-size: 36px;
  }

  .section {
    padding: 72px 0;
  }

  .section-heading h2 {
    font-size: 30px;
  }

  .metric-item {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .phone-strip.four,
  .phone-strip.two {
    display: flex;
    max-width: none;
    padding-bottom: 8px;
    overflow-x: auto;
  }

  .phone-strip figure {
    flex: 0 0 220px;
  }

  .driver-module {
    padding: 18px;
  }

  .component-table div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .component-mosaic figure.featured {
    grid-row: span 1;
  }

  .component-mosaic figure.featured img {
    height: 110px;
  }

  .component-mosaic img,
  .signal-layout img,
  .motivation-board img {
    height: 82px;
  }

  .formula-block {
    padding: 22px;
  }

  .vip-journey {
    padding: 18px;
  }

  .motivation-strip {
    grid-template-columns: 1fr;
  }

  .outcome-row {
    padding: 24px;
  }

  .outcome-row strong {
    font-size: 24px;
  }

  .outcome-row em {
    font-size: 34px;
  }

  .scroll-cue {
    right: 16px;
  }

  .footer {
    display: block;
    padding: 28px 20px;
  }
}

/* Product case polish inspired by modern SaaS case-study pages. */
:root {
  --bg: #fbf7ef;
  --surface: #ffffff;
  --ink: #17130f;
  --muted: #6f675d;
  --soft: #f2eadf;
  --line: #e6ddd0;
  --orange: #ff5a14;
  --orange-soft: #fff1e7;
  --blue: #1a8cff;
  --green: #0e9f6e;
  --dark: #161311;
  --dark-2: #231f1a;
  --shadow: 0 24px 80px rgba(58, 42, 29, 0.14);
}

body {
  background:
    radial-gradient(circle at 8% 12%, rgba(255, 90, 20, 0.08), transparent 32%),
    radial-gradient(circle at 88% 8%, rgba(14, 159, 110, 0.12), transparent 30%),
    var(--bg);
  color: var(--ink);
}

.site-header {
  top: 16px;
  right: auto;
  left: 50%;
  width: min(1240px, calc(100% - 32px));
  height: 60px;
  padding: 0 16px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(23, 19, 15, 0.08);
  border-radius: 999px;
  box-shadow: 0 16px 50px rgba(58, 42, 29, 0.12);
  transform: translateX(-50%);
}

.brand {
  padding: 0 12px 0 4px;
  font-size: 14px;
}

.brand-mark {
  width: 28px;
  height: 28px;
  border: 8px solid var(--orange);
  border-top-color: transparent;
  background: #fff7f0;
}

.nav-links {
  gap: 4px;
  color: rgba(23, 19, 15, 0.62);
  font-size: 13px;
}

.nav-links a {
  padding: 7px 10px;
  border-radius: 999px;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--ink);
  background: #f4eee6;
}

.nav-links a.active {
  color: var(--ink);
  background: #f4eee6;
}

.section.reveal-ready {
  opacity: 1;
  transform: translateY(14px);
  transition:
    transform 520ms ease;
}

.section.reveal-ready.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .section.reveal-ready {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.hero {
  min-height: 100vh;
  display: block;
  color: var(--ink);
  background:
    linear-gradient(180deg, #fff8ef 0%, #fbf7ef 74%, #ffffff 100%);
}

.hero-media {
  display: none;
}

.hero-scrim {
  background:
    radial-gradient(circle at 76% 22%, rgba(255, 90, 20, 0.16), transparent 28%),
    radial-gradient(circle at 92% 68%, rgba(26, 140, 255, 0.1), transparent 26%),
    linear-gradient(180deg, rgba(255, 255, 255, 0) 60%, #fff 100%);
}

.hero-content {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: 58px;
  align-items: center;
  width: min(1240px, calc(100% - 64px));
  min-height: 100vh;
  margin: 0 auto;
  padding: 128px 0 80px;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  color: var(--orange);
  font-size: 12px;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 720px;
  color: var(--ink);
  font-size: clamp(46px, 5.6vw, 78px);
  line-height: 0.98;
}

.hero-lede {
  max-width: 620px;
  color: rgba(23, 19, 15, 0.7);
  font-size: 20px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.primary-action,
.secondary-action,
.prototype-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  font-weight: 900;
  border-radius: 999px;
}

.primary-action,
.prototype-link {
  color: #fff;
  background: var(--ink);
  box-shadow: 0 14px 28px rgba(23, 19, 15, 0.18);
}

.secondary-action {
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
}

.hero-meta {
  gap: 8px;
  margin-top: 26px;
}

.hero-meta span {
  color: rgba(23, 19, 15, 0.72);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(23, 19, 15, 0.08);
  border-radius: 999px;
}

.hero-product-stage {
  position: relative;
  z-index: 2;
  min-height: 620px;
}

.hero-window {
  position: absolute;
  top: 30px;
  right: 0;
  width: 88%;
  margin: 0;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(23, 19, 15, 0.1);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.hero-laptop {
  top: 10px;
  right: -34px;
  width: 96%;
  overflow: visible;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.window-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  height: 40px;
  padding: 0 16px;
  background: #faf6ef;
  border-bottom: 1px solid var(--line);
}

.window-bar span {
  width: 10px;
  height: 10px;
  background: #ff6b3a;
  border-radius: 50%;
}

.window-bar span:nth-child(2) {
  background: #f7ba38;
}

.window-bar span:nth-child(3) {
  background: #24b36b;
}

.window-bar strong {
  margin-left: 8px;
  color: rgba(23, 19, 15, 0.56);
  font-size: 12px;
}

.hero-window img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  object-position: top left;
}

.hero-laptop img {
  display: block;
  height: auto;
  object-fit: contain;
  object-position: center;
  filter: drop-shadow(0 34px 46px rgba(23, 19, 15, 0.16));
}

.hero-phone {
  position: absolute;
  margin: 0;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(23, 19, 15, 0.1);
  border-radius: 18px;
  box-shadow: 0 24px 70px rgba(58, 42, 29, 0.18);
}

.hero-phone img {
  width: 100%;
  display: block;
}

.hero-phone-main {
  bottom: 12px;
  left: 4px;
  width: 190px;
}

.hero-phone-alt {
  right: 46px;
  bottom: 0;
  width: 168px;
}

.hero-stat-card {
  position: absolute;
  left: 192px;
  bottom: 56px;
  width: 190px;
  padding: 18px;
  color: #fff;
  background: var(--ink);
  border-radius: 18px;
  box-shadow: 0 20px 52px rgba(23, 19, 15, 0.26);
}

.hero-stat-card span {
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.hero-stat-card strong {
  display: block;
  margin-top: 12px;
  color: var(--orange);
  font-size: 42px;
  line-height: 1;
}

.hero-stat-card p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}

.scroll-cue {
  right: 32px;
  bottom: 28px;
  color: rgba(23, 19, 15, 0.72);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(23, 19, 15, 0.08);
  border-radius: 999px;
}

.section {
  padding: 112px 0;
  background: #fff;
}

.section-light {
  background: var(--bg);
}

.section-dark,
.outcome-section {
  background:
    radial-gradient(circle at 18% 8%, rgba(255, 90, 20, 0.2), transparent 28%),
    var(--dark);
}

.section-inner {
  width: min(1180px, calc(100% - 64px));
}

.section-inner.wide {
  width: min(1320px, calc(100% - 64px));
}

.section-heading {
  grid-template-columns: minmax(220px, 0.6fr) minmax(0, 1.4fr);
  gap: 56px;
  margin-bottom: 44px;
}

.section-heading h2 {
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.03;
}

.section-heading.compact {
  max-width: 900px;
}

.capability-grid,
.research-board,
.goal-grid,
.problem-map,
.driver-principles,
.behavior-grid,
.asset-grid {
  gap: 14px;
}

.capability-grid article,
.goal-grid article,
.challenge-callout,
.scene-panel,
.problem-map article,
.research-board article,
.story-card,
.driver-module,
.vip-journey,
.language-strategy,
.console-showcase,
.mvp-copy,
.tech-grid article,
.behavior-grid article,
.principle-block,
.asset-grid article,
.metric-item {
  border-color: rgba(23, 19, 15, 0.09);
  border-radius: 18px;
  box-shadow: 0 18px 54px rgba(58, 42, 29, 0.08);
}

.story-grid {
  gap: 14px;
}

.story-card {
  min-height: 380px;
  padding: 34px;
}

.story-card-dark {
  background:
    radial-gradient(circle at 88% 16%, rgba(255, 90, 20, 0.22), transparent 38%),
    var(--dark);
}

.story-bridge,
.coordination-note {
  padding: 22px 26px;
  background: #fff7ef;
  border: 1px solid #ffdcc7;
  border-radius: 18px;
}

.metric-item {
  background: #fffaf4;
}

.metric-item strong,
.research-board strong,
.problem-map strong,
.principle-block strong,
.outcome-row em {
  color: var(--orange);
}

.challenge-callout {
  background: var(--ink);
}

.ai-grid,
.framework-grid,
.flow,
.coordination-flow {
  border-radius: 18px;
}

.ai-grid article,
.flow-step,
.framework-grid article {
  background: #231f1a;
}

.coordination-flow {
  background: #eadfd2;
}

.coordination-flow article {
  background: #fffaf4;
}

.framework-layout {
  grid-template-columns: minmax(0, 1fr) 410px;
}

.formula-block {
  border-radius: 18px;
}

.mvp-layout {
  grid-template-columns: 390px minmax(0, 1fr);
}

.mvp-copy {
  background: #fffaf4;
}

.tech-grid {
  gap: 14px;
}

.tech-grid article {
  background: #fff;
}

.language-board {
  gap: 18px;
}

.language-strategy {
  grid-template-columns: 430px minmax(0, 1fr);
  padding: 18px;
  background: #fffaf4;
}

.language-strategy.strategy-reverse {
  grid-template-columns: minmax(0, 1fr) 430px;
}

.strategy-copy {
  padding: 14px;
}

.strategy-copy h3 {
  font-size: 32px;
}

.strategy-visual,
.component-table,
.component-flow div,
.component-mosaic figure,
.signal-layout figure,
.motivation-board figure {
  border-color: rgba(23, 19, 15, 0.09);
  border-radius: 16px;
}

.visual-header {
  min-height: 48px;
  background: var(--ink);
}

.component-mosaic figure,
.signal-layout figure,
.motivation-board figure {
  box-shadow: 0 12px 28px rgba(58, 42, 29, 0.06);
}

.driver-module,
.vip-journey {
  background: #fffaf4;
}

.phone-strip img {
  filter: drop-shadow(0 18px 32px rgba(58, 42, 29, 0.14));
}

.tab-button {
  border-radius: 999px;
}

.tab-button.active {
  background: var(--ink);
  border-color: var(--ink);
}

.console-showcase {
  overflow: hidden;
}

.console-panel img {
  border-radius: 18px 18px 0 0;
}

.outcome-row {
  background: #231f1a;
  border-radius: 18px;
}

.closing-loop span {
  background: var(--ink);
  border-radius: 999px;
}

.closing-loop span:not(:last-child)::after {
  color: var(--ink);
}

.footer {
  color: rgba(255, 255, 255, 0.68);
  background: var(--ink);
}

@media (max-width: 1180px) {
  .nav-links {
    display: none;
  }

  .site-header {
    justify-content: center;
  }
}

@media (max-width: 980px) {
  .hero-content {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 120px 0 72px;
  }

  .hero-product-stage {
    min-height: 560px;
  }

  .hero-window {
    width: 100%;
  }

  .hero-laptop {
    right: 0;
    width: 104%;
  }

  .section-heading,
  .framework-layout,
  .mvp-layout,
  .language-strategy,
  .language-strategy.strategy-reverse {
    grid-template-columns: 1fr;
  }

  .language-strategy.strategy-reverse .strategy-copy,
  .language-strategy.strategy-reverse .strategy-visual {
    grid-column: auto;
    grid-row: auto;
  }
}

@media (max-width: 640px) {
  .site-header {
    top: 10px;
    width: min(100% - 20px, 1240px);
  }

  .hero-content,
  .section-inner,
  .section-inner.wide {
    width: min(100% - 28px, 1180px);
  }

  .hero h1 {
    font-size: 40px;
  }

  .hero-lede {
    font-size: 17px;
  }

  .hero-actions {
    display: grid;
  }

  .hero-product-stage {
    min-height: 460px;
  }

  .hero-window img {
    height: 300px;
  }

  .hero-laptop {
    right: -10px;
    width: 112%;
  }

  .hero-laptop img {
    height: auto;
  }

  .hero-phone-main {
    width: 132px;
  }

  .hero-phone-alt {
    right: 12px;
    width: 118px;
  }

  .hero-stat-card {
    left: 126px;
    bottom: 34px;
    width: 152px;
  }

  .hero-stat-card strong {
    font-size: 32px;
  }

  .section {
    padding: 78px 0;
  }

  .section-heading h2 {
    font-size: 32px;
  }

  .story-card,
  .language-strategy,
  .driver-module,
  .vip-journey {
    padding: 16px;
  }
}

/* Iteration from browser comments: branded logo, visual tables, flow diagrams, live prototype. */
.brand-logo {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.brand-mark {
  display: none;
}

.hero-phone {
  background: transparent;
  border: 0;
  box-shadow: none;
  overflow: visible;
}

.hero-phone img {
  filter: drop-shadow(0 24px 70px rgba(58, 42, 29, 0.26));
}

.story-card {
  display: flex;
  flex-direction: column;
}

.story-photo {
  order: -1;
  margin: 0 0 24px;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-radius: 16px;
  background: #efe6db;
}

.story-photo img,
.background-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.background-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: 22px;
  align-items: stretch;
}

.background-layout .metric-strip {
  grid-column: 1 / -1;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.background-visual {
  position: relative;
  margin: 0;
  overflow: hidden;
  min-height: 420px;
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.background-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 42%, rgba(22, 19, 17, 0.72));
}

.background-visual figcaption {
  position: absolute;
  right: 22px;
  bottom: 20px;
  left: 22px;
  z-index: 2;
  color: rgba(255, 255, 255, 0.86);
  font-size: 15px;
  font-weight: 800;
}

.dual-sync-board {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 16px;
}

.sync-card {
  position: relative;
  overflow: hidden;
  min-height: 360px;
  padding: 22px;
  background: #fffaf4;
  border: 1px solid rgba(23, 19, 15, 0.09);
  border-radius: 18px;
  box-shadow: 0 18px 54px rgba(58, 42, 29, 0.08);
}

.sync-wide {
  grid-row: span 2;
}

.sync-copy span,
.sync-result > span {
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.sync-copy h3,
.sync-result h3 {
  margin: 12px 0 8px;
  font-size: 28px;
  line-height: 1.18;
}

.sync-copy p {
  margin: 0 0 18px;
  color: var(--muted);
}

.sync-card figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
}

.sync-card figure img {
  width: 100%;
  height: 330px;
  object-fit: cover;
  object-position: top left;
}

.sync-phone-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  align-items: start;
}

.sync-phone-pair img {
  width: 100%;
  filter: drop-shadow(0 16px 28px rgba(58, 42, 29, 0.12));
}

.sync-result {
  color: #fff;
  background: var(--ink);
}

.sync-result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 24px;
}

.sync-result-grid strong {
  padding: 16px;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
}

.tech-flow-visual {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 34px minmax(0, 1fr) 34px minmax(0, 1fr) 34px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  padding: 22px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
}

.flow-lane,
.flow-branch,
.feedback-loop {
  min-height: 190px;
  padding: 22px;
  color: #fff;
  background: #231f1a;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
}

.flow-lane.emphasis {
  background: linear-gradient(145deg, #ff5a14, #d7400f);
}

.flow-lane span,
.flow-branch span,
.feedback-loop span {
  color: rgba(255, 255, 255, 0.68);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.flow-lane strong,
.flow-branch strong,
.feedback-loop strong {
  display: block;
  margin-top: 24px;
  font-size: 24px;
  line-height: 1.2;
}

.flow-lane p {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 14px;
}

.flow-arrow,
.behavior-arrow {
  color: var(--orange);
  font-size: 28px;
  font-weight: 900;
  text-align: center;
}

.flow-branch {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  min-height: 0;
  background: rgba(255, 255, 255, 0.08);
}

.flow-branch div,
.feedback-loop {
  padding: 18px;
  background: rgba(255, 255, 255, 0.09);
  border-radius: 14px;
}

.feedback-loop {
  grid-column: 1 / -1;
  min-height: 0;
  border-style: dashed;
}

.component-system {
  display: grid;
  gap: 24px;
}

.component-section-table {
  overflow: hidden;
  background: #fffaf4;
  border: 1px solid rgba(23, 19, 15, 0.09);
  border-radius: 18px;
  box-shadow: 0 18px 54px rgba(58, 42, 29, 0.08);
}

.component-section-title {
  display: grid;
  gap: 8px;
  padding: 24px 28px;
  background: var(--ink);
  color: #fff;
}

.component-section-title span {
  color: var(--orange);
  font-size: 13px;
  font-weight: 900;
}

.component-section-title strong {
  font-size: 28px;
  line-height: 1.18;
}

.component-row {
  display: grid;
  grid-template-columns: 150px 150px minmax(0, 1fr) minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  min-height: 108px;
  padding: 14px 24px;
  border-top: 1px solid var(--line);
}

.component-row.table-head {
  min-height: 52px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
  background: #f4eee6;
}

.component-row strong {
  color: var(--ink);
  font-size: 18px;
}

.component-row img {
  width: 120px;
  height: 72px;
  object-fit: contain;
  padding: 8px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.component-row p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.interaction-pattern {
  display: grid;
  gap: 8px;
  margin-top: 18px;
}

.interaction-pattern strong {
  color: var(--orange);
  font-size: 13px;
}

.interaction-pattern span {
  display: block;
  padding: 9px 10px;
  color: #4c453d;
  font-size: 13px;
  font-weight: 800;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.vip-journey-featured {
  grid-template-columns: 360px minmax(0, 1fr);
  padding: 30px;
  background: linear-gradient(180deg, #fff7ef, #fff);
}

.journey-flow {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.journey-flow span {
  position: relative;
  padding: 12px 14px;
  color: #fff;
  font-weight: 900;
  background: var(--ink);
  border-radius: 999px;
}

.journey-flow span:not(:last-child)::after {
  content: "↓";
  display: block;
  color: var(--orange);
  text-align: center;
  transform: translateY(8px);
}

.behavior-flowchart {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 38px minmax(0, 1fr) 38px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
}

.behavior-flowchart article {
  min-height: 300px;
  padding: 24px;
  background: #fffaf4;
  border: 1px solid rgba(23, 19, 15, 0.09);
  border-radius: 18px;
  box-shadow: 0 18px 54px rgba(58, 42, 29, 0.08);
}

.behavior-flowchart article > span {
  color: var(--orange);
  font-size: 13px;
  font-weight: 900;
}

.behavior-flowchart h3 {
  margin: 34px 0 12px;
  color: var(--orange);
  font-size: 30px;
}

.behavior-flowchart p {
  margin: 0 0 24px;
  color: var(--muted);
}

.behavior-flowchart img {
  width: 100%;
  height: 82px;
  object-fit: contain;
}

.behavior-mini-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.live-prototype {
  overflow: hidden;
  margin-bottom: 24px;
  background: #fff;
  border: 1px solid rgba(23, 19, 15, 0.09);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.live-prototype-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 52px;
  padding: 0 18px;
  background: var(--ink);
  color: #fff;
}

.live-prototype-header span {
  color: var(--orange);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.live-prototype-header a {
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  font-weight: 900;
}

.live-prototype iframe {
  display: block;
  width: 100%;
  height: 760px;
  border: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.08)),
    url("assets/console-overview.png") center top / cover no-repeat,
    #fff;
}

@media (max-width: 980px) {
  .background-layout,
  .dual-sync-board,
  .vip-journey-featured,
  .behavior-flowchart {
    grid-template-columns: 1fr;
  }

  .background-layout .metric-strip {
    grid-template-columns: 1fr;
  }

  .flow-arrow,
  .behavior-arrow {
    transform: rotate(90deg);
  }

  .tech-flow-visual {
    grid-template-columns: 1fr;
  }

  .flow-branch {
    grid-template-columns: 1fr;
  }

  .component-row {
    grid-template-columns: 130px 120px minmax(0, 1fr);
  }

  .component-row p:last-child {
    grid-column: 3;
  }
}

@media (max-width: 640px) {
  .component-row,
  .component-row.table-head {
    grid-template-columns: 1fr;
  }

  .component-row.table-head {
    display: none;
  }

  .component-row img {
    width: 100%;
    max-width: 180px;
  }

  .sync-phone-pair {
    grid-template-columns: 1fr;
  }

  .live-prototype iframe {
    height: 560px;
  }
}

/* Mobbin reference pass: incident-style story, Felt-like console, n8n-like flow, Dasher-like rewards. */
.platform-signal-stack {
  display: grid;
  gap: 10px;
  margin-top: auto;
  padding-top: 28px;
}

.platform-signal-stack div {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  min-height: 58px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
}

.platform-signal-stack span {
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.platform-signal-stack strong {
  color: rgba(255, 255, 255, 0.88);
  font-size: 14px;
}

.innovation-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.innovation-card {
  display: flex;
  flex-direction: column;
  min-height: 330px;
  padding: 24px;
  background: #fffaf4;
  border: 1px solid rgba(23, 19, 15, 0.09);
  border-radius: 18px;
  box-shadow: 0 18px 54px rgba(58, 42, 29, 0.08);
}

.innovation-card > span {
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.innovation-card h3 {
  margin: 36px 0 12px;
  font-size: 26px;
  line-height: 1.16;
}

.innovation-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.innovation-mini-flow,
.innovation-token-strip,
.innovation-metrics {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 22px minmax(0, 1fr) 22px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  margin-top: auto;
  padding-top: 24px;
}

.innovation-mini-flow small,
.innovation-mini-flow strong {
  display: grid;
  min-height: 44px;
  place-items: center;
  padding: 8px;
  color: #3b352f;
  font-size: 12px;
  font-weight: 900;
  text-align: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.innovation-mini-flow strong {
  color: #fff;
  background: var(--ink);
  border-color: var(--ink);
}

.innovation-mini-flow i {
  color: var(--orange);
  font-style: normal;
  font-weight: 900;
  text-align: center;
}

.innovation-token-strip {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.innovation-metrics {
  grid-template-columns: 1fr;
  gap: 8px;
}

.innovation-token-strip img {
  width: 100%;
  height: 72px;
  object-fit: contain;
  padding: 10px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.innovation-metrics span {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  grid-template-areas:
    "value label"
    "value note";
  min-width: 0;
  min-height: 54px;
  align-items: center;
  column-gap: 10px;
  padding: 9px 11px;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.innovation-metrics strong {
  display: block;
  grid-area: value;
  max-width: 100%;
  color: var(--orange);
  font-size: clamp(20px, 1.75vw, 24px);
  line-height: 0.95;
  white-space: nowrap;
}

.innovation-metrics small,
.innovation-metrics em {
  display: block;
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: keep-all;
}

.innovation-metrics small {
  grid-area: label;
  color: #2f2a25;
  font-size: 12px;
  font-weight: 900;
  line-height: 1.18;
}

.innovation-metrics em {
  grid-area: note;
  color: rgba(47, 42, 37, 0.58);
  font-size: 10px;
  font-style: normal;
  font-weight: 800;
  line-height: 1.1;
}

.sync-system-map {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) 260px minmax(0, 1fr);
  gap: 18px;
  align-items: stretch;
}

.sync-endpoint,
.engine-core-card,
.sync-feedback-rail {
  position: relative;
  padding: 22px;
  background: #fffaf4;
  border: 1px solid rgba(23, 19, 15, 0.09);
  border-radius: 22px;
  box-shadow: 0 18px 54px rgba(58, 42, 29, 0.08);
}

.sync-endpoint {
  display: flex;
  flex-direction: column;
  min-height: 560px;
}

.sync-eyebrow {
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.sync-endpoint h3 {
  margin: 14px 0 18px;
  font-size: 30px;
  line-height: 1.12;
}

.sync-endpoint figure {
  margin: 0;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.sync-endpoint figure img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  object-position: top left;
}

.sync-endpoint-driver .sync-phone-pair {
  flex: 1;
  align-items: end;
  padding: 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.sync-endpoint-driver .sync-phone-pair img {
  align-self: end;
}

.sync-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding-top: 18px;
}

.sync-chip-row span {
  padding: 8px 10px;
  color: #4c453d;
  font-size: 12px;
  font-weight: 900;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.engine-core-card {
  display: grid;
  align-content: center;
  justify-items: center;
  min-height: 560px;
  color: #fff;
  text-align: center;
  background:
    radial-gradient(circle at 50% 20%, rgba(255, 90, 20, 0.42), transparent 42%),
    var(--ink);
}

.engine-core-card::before,
.engine-core-card::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 40px;
  height: 2px;
  background: var(--orange);
}

.engine-core-card::before {
  left: -28px;
}

.engine-core-card::after {
  right: -28px;
}

.engine-core-card > span {
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.engine-core-card > strong {
  display: block;
  max-width: 190px;
  margin-top: 22px;
  font-size: 28px;
  line-height: 1.08;
}

.engine-core-points {
  display: grid;
  gap: 8px;
  width: 100%;
  margin-top: 34px;
}

.engine-core-points em {
  padding: 10px;
  color: rgba(255, 255, 255, 0.84);
  font-style: normal;
  font-weight: 900;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
}

.sync-feedback-rail {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) 180px;
  gap: 10px;
  align-items: center;
  background: #fff;
}

.sync-feedback-rail span,
.sync-feedback-rail strong {
  display: grid;
  min-height: 54px;
  place-items: center;
  padding: 10px;
  font-weight: 900;
  text-align: center;
  border-radius: 999px;
}

.sync-feedback-rail span {
  color: #4c453d;
  background: #fff7ef;
  border: 1px solid var(--line);
}

.sync-feedback-rail strong {
  color: #fff;
  background: var(--ink);
}

.architecture-studio {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 18px;
  align-items: stretch;
}

.architecture-canvas {
  padding: 24px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 22px;
}

.architecture-layer,
.architecture-output {
  padding: 22px;
  color: #fff;
  background: #231f1a;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
}

.architecture-layer span,
.architecture-output span {
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.architecture-layer strong {
  display: block;
  margin: 18px 0 8px;
  font-size: 30px;
  line-height: 1.12;
}

.architecture-layer p {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
}

.architecture-connector {
  display: grid;
  height: 34px;
  place-items: center;
  color: var(--orange);
  font-size: 26px;
  font-weight: 900;
}

.model-layer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 210px;
  gap: 16px;
  align-items: center;
}

.model-layer span,
.model-layer strong,
.model-layer p {
  grid-column: 1;
}

.hex-mini-map {
  grid-column: 2;
  grid-row: 1 / span 3;
  display: grid;
  grid-template-columns: repeat(3, 54px);
  justify-content: center;
  gap: 8px;
}

.hex-mini-map i {
  display: block;
  width: 54px;
  height: 48px;
  background: rgba(255, 170, 94, 0.28);
  clip-path: polygon(25% 0, 75% 0, 100% 50%, 75% 100%, 25% 100%, 0 50%);
}

.hex-mini-map i:nth-child(2),
.hex-mini-map i:nth-child(4) {
  background: rgba(255, 90, 20, 0.86);
}

.score-bars {
  display: grid;
  gap: 9px;
  margin: 18px 0;
}

.score-bars b {
  display: block;
  width: var(--w);
  height: 12px;
  background: linear-gradient(90deg, var(--orange), #ffc46a);
  border-radius: 999px;
}

.architecture-output {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  background: rgba(255, 255, 255, 0.08);
}

.architecture-output div {
  padding: 18px;
  background: #231f1a;
  border-radius: 16px;
}

.architecture-output strong {
  display: block;
  margin-top: 12px;
  font-size: 21px;
  line-height: 1.18;
}

.architecture-panel {
  background: #fffaf4;
}

.guardrail-list {
  display: grid;
  gap: 8px;
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.guardrail-list strong {
  color: var(--orange);
}

.guardrail-list span {
  padding: 10px 12px;
  color: #4c453d;
  font-size: 14px;
  font-weight: 900;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.component-legend {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.component-legend span {
  padding: 14px 16px;
  color: #fff;
  font-weight: 900;
  background: var(--ink);
  border-radius: 999px;
  text-align: center;
}

.driver-module {
  grid-template-columns: 300px minmax(0, 1fr);
  grid-template-areas:
    "copy script"
    "copy phones";
  align-items: stretch;
}

.driver-module .module-copy {
  grid-area: copy;
  position: static;
}

.driver-module .interaction-script {
  grid-area: script;
}

.driver-module .phone-strip {
  grid-area: phones;
}

.interaction-script {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr) 24px minmax(0, 1fr) minmax(0, 1.25fr) 24px minmax(0, 1fr) minmax(0, 1.25fr);
  gap: 8px;
  align-items: center;
  margin-bottom: 18px;
  padding: 12px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.interaction-script span,
.interaction-script strong {
  display: grid;
  min-height: 46px;
  place-items: center;
  padding: 8px 10px;
  font-size: 12px;
  font-weight: 900;
  text-align: center;
  border-radius: 12px;
}

.interaction-script span {
  color: var(--orange);
  background: #fff1e7;
}

.interaction-script strong {
  color: #3d352e;
  background: #f8f2e9;
  border: 1px solid var(--line);
}

.interaction-script i {
  color: var(--orange);
  font-style: normal;
  font-weight: 900;
  text-align: center;
}

.driver-module .phone-strip {
  align-items: end;
}

.driver-module .phone-strip figure {
  display: grid;
  align-content: end;
}

.vip-progress-card {
  position: relative;
  overflow: hidden;
  margin-top: 20px;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.vip-progress-card strong {
  display: block;
  color: var(--ink);
  font-size: 28px;
}

.vip-progress-card span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.vip-progress-card b {
  display: block;
  height: 10px;
  margin-top: 16px;
  background: linear-gradient(90deg, var(--orange) var(--progress), #efe5d9 var(--progress));
  border-radius: 999px;
}

.behavior-model-note {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-top: 18px;
  padding: 18px 20px;
  color: #fff;
  background: var(--ink);
  border-radius: 18px;
}

.behavior-model-note strong {
  color: var(--orange);
  font-size: 20px;
}

.behavior-model-note span {
  color: rgba(255, 255, 255, 0.76);
  font-weight: 800;
}

.console-operating-model {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 22px;
}

.console-operating-model article {
  min-height: 150px;
  padding: 18px;
  background: #fffaf4;
  border: 1px solid rgba(23, 19, 15, 0.09);
  border-radius: 18px;
  box-shadow: 0 18px 54px rgba(58, 42, 29, 0.08);
}

.console-operating-model span {
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
}

.console-operating-model h3 {
  margin: 24px 0 8px;
  font-size: 22px;
}

.console-operating-model p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.closed-loop-proof {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 28px minmax(0, 1fr) 28px minmax(0, 1fr) 28px minmax(0, 1fr) 28px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  margin-top: 22px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
}

.closed-loop-proof span,
.closed-loop-proof strong {
  display: grid;
  min-height: 56px;
  place-items: center;
  padding: 10px;
  font-weight: 900;
  text-align: center;
  border-radius: 999px;
}

.closed-loop-proof span {
  color: rgba(255, 255, 255, 0.82);
  background: rgba(255, 255, 255, 0.09);
}

.closed-loop-proof strong {
  color: #fff;
  background: var(--orange);
}

.closed-loop-proof i {
  color: var(--orange);
  font-style: normal;
  font-weight: 900;
  text-align: center;
}

@media (max-width: 1180px) {
  .innovation-grid,
  .console-operating-model {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sync-system-map,
  .architecture-studio,
  .driver-module {
    grid-template-columns: 1fr;
  }

  .driver-module {
    grid-template-areas:
      "copy"
      "script"
      "phones";
  }

  .engine-core-card {
    min-height: auto;
  }

  .engine-core-card::before,
  .engine-core-card::after {
    display: none;
  }

  .sync-endpoint {
    min-height: auto;
  }
}

@media (max-width: 760px) {
  .innovation-grid,
  .component-legend,
  .console-operating-model,
  .architecture-output,
  .sync-feedback-rail {
    grid-template-columns: 1fr;
  }

  .model-layer {
    grid-template-columns: 1fr;
  }

  .model-layer span,
  .model-layer strong,
  .model-layer p,
  .hex-mini-map {
    grid-column: auto;
    grid-row: auto;
  }

  .hex-mini-map {
    grid-template-columns: repeat(3, 44px);
  }

  .hex-mini-map i {
    width: 44px;
    height: 40px;
  }

  .interaction-script,
  .closed-loop-proof,
  .innovation-mini-flow,
  .innovation-metrics {
    grid-template-columns: 1fr;
  }

  .interaction-script i,
  .closed-loop-proof i,
  .innovation-mini-flow i {
    transform: rotate(90deg);
  }

  .platform-signal-stack div {
    grid-template-columns: 1fr;
  }
}

/* Final portfolio polish pass: calmer type scale, stronger systems visuals, tighter content density. */
.hero h1 {
  max-width: 650px;
  font-size: clamp(42px, 4.7vw, 64px);
  font-weight: 850;
  line-height: 1.02;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hero-lede {
  max-width: 560px;
  font-size: 17px;
  line-height: 1.72;
}

.hero-product-stage {
  min-height: 590px;
}

.laptop-mockup {
  position: relative;
  width: 100%;
  padding: 46px 34px 58px;
}

.laptop-screen {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: #fff;
  border: 13px solid #121417;
  border-bottom-width: 20px;
  border-radius: 22px 22px 10px 10px;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.16),
    0 28px 54px rgba(23, 19, 15, 0.18);
}

.laptop-screen::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 50%;
  z-index: 2;
  width: 5px;
  height: 5px;
  background: rgba(255, 255, 255, 0.22);
  border-radius: 50%;
  transform: translateX(-50%);
}

.laptop-screen img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top left;
  filter: none;
}

.laptop-hinge {
  position: absolute;
  right: 20%;
  bottom: 42px;
  left: 20%;
  height: 10px;
  background: linear-gradient(90deg, #d7d2ca, #fff, #d2ccc3);
  border-radius: 0 0 14px 14px;
}

.laptop-base {
  position: absolute;
  right: 4%;
  bottom: 18px;
  left: 4%;
  height: 36px;
  background: linear-gradient(180deg, #f7f3ed, #d9d2c7);
  border: 1px solid rgba(23, 19, 15, 0.12);
  border-radius: 0 0 34px 34px;
  box-shadow: 0 22px 40px rgba(23, 19, 15, 0.12);
}

.hero-phone-main {
  bottom: 28px;
  left: 0;
}

.hero-phone-alt {
  right: 22px;
  bottom: 28px;
}

.hero-stat-card {
  left: auto;
  right: 238px;
  bottom: 54px;
  width: 166px;
  padding: 14px 16px;
  border-radius: 16px;
}

.hero-stat-card strong {
  margin-top: 8px;
  font-size: 34px;
}

.section-heading {
  align-items: end;
  gap: 48px;
  margin-bottom: 38px;
}

.section-heading h2 {
  max-width: 820px;
  font-size: clamp(30px, 3.35vw, 46px);
  font-weight: 820;
  line-height: 1.08;
}

.section-heading.compact {
  max-width: 1020px;
}

.section-heading.compact h2 {
  max-width: 820px;
}

.story-card h3,
.sync-endpoint h3,
.journey-copy h3 {
  font-weight: 820;
}

.background-layout {
  grid-template-columns: minmax(0, 0.85fr) minmax(420px, 1.15fr);
}

.copy-block {
  display: flex;
  flex-direction: column;
}

.background-decision-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: auto;
  padding-top: 22px;
}

.background-decision-grid article {
  min-height: 146px;
  padding: 18px;
  background: #fffaf4;
  border: 1px solid rgba(23, 19, 15, 0.09);
  border-radius: 18px;
}

.background-decision-grid span {
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
}

.background-decision-grid strong {
  display: block;
  margin: 12px 0 8px;
  color: var(--ink);
  font-size: 18px;
  line-height: 1.25;
}

.background-decision-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.background-system-visual {
  isolation: isolate;
  min-height: 430px;
  background:
    radial-gradient(circle at 72% 28%, rgba(255, 90, 20, 0.16), transparent 34%),
    linear-gradient(135deg, #fffaf4, #f4eee6);
}

.background-system-visual::after {
  z-index: 3;
  background: linear-gradient(180deg, transparent 48%, rgba(22, 19, 17, 0.72));
}

.background-system-window {
  position: absolute;
  top: 36px;
  left: 28px;
  z-index: 1;
  overflow: hidden;
  width: 74%;
  border: 1px solid rgba(23, 19, 15, 0.1);
  border-radius: 18px;
  box-shadow: 0 22px 60px rgba(58, 42, 29, 0.16);
  transform: rotate(-1.4deg);
}

.background-system-window img {
  display: block;
  width: 100%;
  height: 292px;
  object-fit: cover;
  object-position: top left;
}

.background-system-phone {
  position: absolute;
  right: 42px;
  bottom: 62px;
  z-index: 2;
  width: 156px;
  filter: drop-shadow(0 18px 34px rgba(23, 19, 15, 0.2));
}

.background-system-phone img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.background-system-tags {
  position: absolute;
  top: 28px;
  right: 24px;
  z-index: 4;
  display: grid;
  gap: 8px;
}

.background-system-tags span {
  padding: 8px 10px;
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  background: var(--ink);
  border-radius: 999px;
}

.background-system-visual figcaption {
  z-index: 5;
}

.ai-grid article {
  position: relative;
  padding-top: 92px;
}

.ai-card-icon {
  position: absolute;
  top: 24px;
  left: 24px;
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  color: var(--orange);
  background: rgba(255, 90, 20, 0.12);
  border: 1px solid rgba(255, 90, 20, 0.32);
  border-radius: 16px;
}

.ai-card-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.sync-system-map {
  grid-template-columns: minmax(0, 1.08fr) 250px minmax(0, 1fr);
}

.sync-endpoint h3 {
  max-width: 100%;
  margin-top: 12px;
  font-size: 25px;
  line-height: 1.16;
}

.engine-core-card {
  align-self: center;
  min-height: 0;
  height: 270px;
  padding: 26px;
  overflow: visible;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 48%, rgba(255, 90, 20, 0.3), transparent 58%),
    var(--ink);
}

.engine-core-card::before,
.engine-core-card::after {
  width: 54px;
}

.engine-core-card::before {
  left: -44px;
}

.engine-core-card::after {
  right: -44px;
}

.engine-orb {
  position: absolute;
  inset: -14px;
  border: 1px solid rgba(255, 90, 20, 0.34);
  border-radius: 50%;
  pointer-events: none;
}

.engine-orb::before,
.engine-orb::after {
  content: "";
  position: absolute;
  inset: 24px;
  border: 1px dashed rgba(255, 255, 255, 0.18);
  border-radius: 50%;
}

.engine-orb::after {
  inset: 52px;
  border-style: solid;
}

.engine-orb i {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--orange);
  border-radius: 50%;
  box-shadow: 0 0 18px rgba(255, 90, 20, 0.8);
}

.engine-orb i:nth-child(1) {
  top: 32px;
  left: 55%;
}

.engine-orb i:nth-child(2) {
  right: 22px;
  top: 54%;
}

.engine-orb i:nth-child(3) {
  bottom: 38px;
  left: 24%;
}

.engine-core-card > strong {
  max-width: 170px;
  margin-top: 12px;
  font-size: 20px;
  line-height: 1.18;
}

.engine-core-points {
  gap: 6px;
  margin-top: 16px;
}

.engine-core-points em {
  padding: 7px 10px;
  font-size: 11px;
}

.driver-module {
  grid-template-columns: 280px minmax(0, 1fr);
}

.interaction-pattern {
  gap: 6px;
  max-width: 100%;
  overflow: hidden;
}

.interaction-pattern span {
  min-width: 0;
  padding: 8px 10px;
  overflow-wrap: anywhere;
  font-size: 12px;
  line-height: 1.36;
  white-space: normal;
}

.compact-module .phone-strip.two {
  grid-template-columns: minmax(0, 210px) minmax(0, 210px) minmax(260px, 1fr);
  max-width: none;
  align-items: center;
}

.module-decision-card {
  align-self: stretch;
  display: grid;
  align-content: center;
  min-height: 250px;
  padding: 22px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 16px 34px rgba(58, 42, 29, 0.08);
}

.module-decision-card span {
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
}

.module-decision-card strong {
  display: block;
  margin-top: 12px;
  color: var(--ink);
  font-size: 22px;
  line-height: 1.2;
}

.module-decision-card p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.vip-journey-featured {
  grid-template-columns: minmax(310px, 0.8fr) minmax(0, 1.25fr);
  grid-template-areas:
    "copy head"
    "copy phones";
  align-items: stretch;
  gap: 22px;
  min-height: 560px;
  padding: 34px;
}

.vip-journey-featured .journey-copy {
  grid-area: copy;
  display: flex;
  flex-direction: column;
}

.journey-carousel-head {
  grid-area: head;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 46px;
  padding: 0 4px 0 2px;
}

.journey-carousel-head span {
  color: rgba(23, 19, 15, 0.58);
  font-size: 13px;
  font-weight: 900;
}

.journey-carousel-head div {
  display: flex;
  gap: 8px;
}

.journey-carousel-head button {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--ink);
  font-weight: 900;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.vip-journey-featured .phone-strip {
  grid-area: phones;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  max-width: none;
  gap: 16px;
  align-items: end;
}

.vip-journey-featured .phone-strip figure {
  min-width: 0;
}

.vip-journey-featured .phone-strip img {
  max-height: 390px;
  object-fit: contain;
}

.journey-flow {
  gap: 12px;
}

.journey-flow span {
  display: grid;
  min-height: 58px;
  place-items: center;
  padding: 10px 18px;
  text-align: center;
  line-height: 1.35;
}

.journey-flow span b {
  margin-right: 6px;
  color: var(--orange);
  font-size: 12px;
}

.journey-flow span:not(:last-child)::after {
  font-size: 22px;
  transform: translateY(7px);
}

.vip-progress-card {
  margin-top: auto;
}

.behavior-flowchart article {
  display: grid;
  grid-template-rows: auto auto 1fr auto;
}

.behavior-flowchart article > span {
  margin-bottom: 10px;
}

.behavior-flowchart h3 {
  margin: 0 0 12px;
}

.behavior-flowchart p {
  margin-bottom: 20px;
}

.live-prototype iframe {
  min-height: 640px;
}

@media (max-width: 1180px) {
  .hero-stat-card {
    right: 180px;
  }

  .background-layout,
  .vip-journey-featured {
    grid-template-columns: 1fr;
  }

  .vip-journey-featured {
    grid-template-areas:
      "copy"
      "head"
      "phones";
  }

  .compact-module .phone-strip.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .module-decision-card {
    grid-column: 1 / -1;
    min-height: 0;
  }
}

@media (max-width: 760px) {
  .hero h1 {
    font-size: clamp(38px, 12vw, 54px);
  }

  .section-heading h2 {
    font-size: clamp(28px, 9vw, 38px);
  }

  .background-decision-grid,
  .vip-journey-featured .phone-strip,
  .compact-module .phone-strip.two {
    grid-template-columns: 1fr;
  }

  .background-system-window {
    width: 86%;
  }

  .background-system-phone {
    right: 20px;
    width: 126px;
  }

  .hero-stat-card {
    right: 18px;
    bottom: 90px;
  }
}

/* Final typography and layout tuning for portfolio review comments. */
.section {
  scroll-margin-top: 104px;
}

.hero-content {
  grid-template-columns: minmax(500px, 0.95fr) minmax(0, 1.05fr);
}

.hero h1 {
  max-width: 720px;
  font-size: clamp(38px, 3.85vw, 56px);
  font-weight: 780;
  line-height: 0.98;
}

.hero h1 span {
  display: block;
  white-space: nowrap;
}

.hero-lede {
  max-width: 520px;
  font-size: 18px;
  line-height: 1.62;
}

.hero-product-stage {
  min-height: 560px;
}

.hero-stat-card {
  right: 300px;
  bottom: 72px;
  z-index: 8;
  width: 150px;
  padding: 13px 15px;
}

.hero-stat-card strong {
  font-size: 30px;
}

.hero-mascot {
  position: absolute;
  right: -42px;
  bottom: 64px;
  z-index: 9;
  width: clamp(128px, 10vw, 174px);
  margin: 0;
  pointer-events: none;
  transform: rotate(2deg);
  filter: drop-shadow(0 26px 34px rgba(23, 19, 15, 0.18));
}

.hero-mascot img {
  display: block;
  width: 100%;
  height: auto;
}

.section-heading {
  gap: 40px;
  margin-bottom: 32px;
}

.section-heading h2,
.section-heading.compact h2 {
  max-width: 760px;
  font-size: clamp(28px, 2.5vw, 38px);
  font-weight: 760;
  line-height: 1.12;
}

#story .section-heading h2,
#goals .section-heading h2,
#research .section-heading h2,
#language .section-heading h2,
#driver .section-heading h2,
#console .section-heading h2 {
  max-width: 820px;
  white-space: nowrap;
}

#ai-strategy .section-heading h2,
#coordination .section-heading h2,
#tech-framework .section-heading h2,
#mvp .section-heading h2,
#outcome .section-heading h2 {
  max-width: 860px;
  font-size: clamp(30px, 2.65vw, 40px);
}

.story-card h3,
.sync-endpoint h3,
.journey-copy h3 {
  font-weight: 740;
}

.copy-block {
  min-height: 430px;
}

.sync-system-map {
  grid-template-columns: minmax(0, 1.08fr) 230px minmax(0, 1fr);
  align-items: center;
}

.sync-endpoint {
  min-height: 510px;
}

.sync-endpoint h3 {
  max-width: 100%;
  font-size: 22px;
  font-weight: 740;
  line-height: 1.16;
}

.sync-endpoint figure img {
  height: 330px;
}

.engine-core-card {
  place-self: center;
  width: 230px;
  height: 230px;
  min-height: 0;
  padding: 26px;
  overflow: visible;
  border-radius: 34px;
  clip-path: polygon(17% 0, 83% 0, 100% 17%, 100% 83%, 83% 100%, 17% 100%, 0 83%, 0 17%);
  background:
    radial-gradient(circle at 50% 46%, rgba(255, 90, 20, 0.35), transparent 58%),
    linear-gradient(150deg, #21120d, #15253a);
}

.engine-core-card::before,
.engine-core-card::after {
  width: 44px;
}

.engine-core-card::before {
  left: -40px;
}

.engine-core-card::after {
  right: -40px;
}

.engine-orb {
  inset: -15px;
  border-radius: 34px;
  clip-path: inherit;
}

.engine-orb::before,
.engine-orb::after {
  border-radius: 30px;
  clip-path: inherit;
}

.engine-core-card > strong {
  max-width: 170px;
  font-size: 18px;
  line-height: 1.16;
}

.engine-core-points em {
  padding: 6px 9px;
  font-size: 10px;
}

.driver-module {
  grid-template-columns: 300px minmax(0, 1fr);
  align-items: start;
}

.module-copy p {
  font-size: 15px;
  line-height: 1.65;
}

.interaction-pattern {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 12px;
  overflow: visible;
}

.interaction-pattern strong {
  margin-bottom: 0;
  font-size: 12px;
}

.interaction-pattern span {
  display: block;
  width: 100%;
  padding: 8px 10px;
  font-size: 12px;
  line-height: 1.35;
  border-radius: 10px;
}

.compact-module .phone-strip.two {
  grid-template-columns: minmax(0, 220px) minmax(0, 220px) minmax(280px, 1fr);
  gap: 20px;
}

.module-decision-card {
  min-height: 230px;
}

.vip-journey-featured {
  grid-template-columns: minmax(340px, 0.72fr) minmax(0, 1.35fr);
  min-height: 620px;
  padding: 34px 34px 42px;
}

.vip-journey-featured .phone-strip {
  gap: 18px;
  align-items: stretch;
}

.vip-journey-featured .phone-strip figure {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
}

.vip-journey-featured .phone-strip img {
  max-height: 430px;
}

.journey-flow {
  gap: 10px;
}

.journey-flow span {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  column-gap: 8px;
  min-height: 62px;
  place-items: center;
  padding: 12px 16px;
  text-align: left;
}

.journey-flow span b {
  display: grid;
  width: 24px;
  height: 24px;
  margin: 0;
  place-items: center;
  color: #fff;
  background: var(--orange);
  border-radius: 50%;
}

.journey-flow span:not(:last-child)::after {
  right: 50%;
  bottom: -22px;
  font-size: 24px;
  transform: translateX(50%) rotate(90deg);
}

.behavior-flowchart article {
  grid-template-rows: auto 1fr auto;
}

.behavior-flowchart article > span {
  display: inline-block;
  margin: 0 0 4px;
}

.behavior-flowchart h3 {
  margin-top: -2px;
}

@media (max-width: 1180px) {
  .hero-content {
    grid-template-columns: 1fr;
  }

  .hero h1 span {
    white-space: normal;
  }

  #story .section-heading h2,
  #goals .section-heading h2,
  #research .section-heading h2,
  #language .section-heading h2,
  #driver .section-heading h2,
  #console .section-heading h2 {
    white-space: normal;
  }

  .sync-system-map {
    grid-template-columns: 1fr;
  }

  .hero-mascot {
    right: -18px;
    bottom: 52px;
    width: 128px;
  }

  .engine-core-card {
    width: min(360px, 100%);
    height: auto;
    min-height: 230px;
  }
}

@media (max-width: 760px) {
  .section-heading h2,
  .section-heading.compact h2,
  #ai-strategy .section-heading h2,
  #coordination .section-heading h2,
  #tech-framework .section-heading h2,
  #mvp .section-heading h2,
  #outcome .section-heading h2 {
    font-size: clamp(28px, 9vw, 38px);
  }

  .compact-module .phone-strip.two,
  .journey-flow span {
    grid-template-columns: 1fr;
  }

  .journey-flow span {
    text-align: center;
  }

  .hero-mascot {
    right: -12px;
    bottom: 128px;
    width: 96px;
  }
}

/* Final portfolio layout locks */
.journey-carousel-head {
  display: none !important;
}

.driver-module {
  grid-template-columns: minmax(260px, 0.34fr) minmax(0, 1fr);
  grid-template-areas:
    "copy script"
    "copy phones";
  gap: 26px 28px;
}

.driver-module .module-copy {
  grid-area: copy;
}

.driver-module .interaction-script {
  grid-area: script;
}

.driver-module .phone-strip {
  grid-area: phones;
}

.driver-module .interaction-pattern {
  display: grid;
  grid-template-columns: 1fr;
  gap: 7px;
  width: 100%;
  padding: 0;
  background: transparent;
  border: 0;
}

.driver-module .interaction-pattern span {
  display: block;
  width: 100%;
  min-width: 0;
  padding: 8px 10px;
  overflow-wrap: anywhere;
  white-space: normal;
  line-height: 1.35;
}

.driver-module .phone-strip.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.driver-module.compact-module .phone-strip.two {
  grid-template-columns: minmax(0, 220px) minmax(0, 220px) minmax(280px, 1fr);
  max-width: none;
}

.vip-journey-featured {
  grid-template-columns: minmax(320px, 0.52fr) minmax(0, 1fr);
  grid-template-areas:
    "copy phones"
    "flow flow";
  align-items: start;
}

.vip-journey-featured .journey-copy {
  grid-area: copy;
}

.vip-journey-featured .phone-strip {
  grid-area: phones;
}

.vip-journey-featured .journey-flow {
  grid-area: flow;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 8px;
}

.vip-journey-featured .journey-flow span {
  position: relative;
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 14px;
  text-align: center;
  line-height: 1;
  white-space: nowrap;
}

.vip-journey-featured .journey-flow span:not(:last-child)::after {
  content: "→";
  position: absolute;
  top: 50%;
  right: -18px;
  bottom: auto;
  display: block;
  color: var(--orange);
  font-size: 24px;
  line-height: 1;
  transform: translate(50%, -50%) rotate(0deg);
}

@media (max-width: 980px) {
  .driver-module {
    grid-template-columns: 1fr;
    grid-template-areas:
      "copy"
      "script"
      "phones";
  }

  .driver-module.compact-module .phone-strip.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .driver-module.compact-module .module-decision-card {
    grid-column: 1 / -1;
  }

  .vip-journey-featured {
    grid-template-columns: 1fr;
    grid-template-areas:
      "copy"
      "phones"
      "flow";
  }
}

@media (max-width: 760px) {
  .driver-module .phone-strip.four,
  .driver-module.compact-module .phone-strip.two,
  .vip-journey-featured .phone-strip,
  .vip-journey-featured .journey-flow {
    grid-template-columns: 1fr;
  }

  .vip-journey-featured .journey-flow span {
    white-space: normal;
  }

  .vip-journey-featured .journey-flow span:not(:last-child)::after {
    top: auto;
    right: 50%;
    bottom: -20px;
    transform: translate(50%, 0) rotate(90deg);
  }
}

/* Final visual polish for browser review comments */
.hero-console-window {
  top: 28px;
  right: -18px;
  width: min(690px, 98%);
  overflow: visible;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.console-window-frame {
  overflow: hidden;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(23, 19, 15, 0.12);
  border-radius: 24px;
  box-shadow: 0 34px 78px rgba(38, 31, 24, 0.18);
  backdrop-filter: blur(14px);
}

.console-window-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 34px;
  padding: 0 14px;
  color: rgba(23, 19, 15, 0.58);
  background: #fbf7ef;
  border-bottom: 1px solid rgba(23, 19, 15, 0.08);
}

.window-dot {
  width: 8px;
  height: 8px;
  background: #ff6b3a;
  border-radius: 50%;
}

.window-dot:nth-of-type(2) {
  background: #f7ba38;
}

.window-dot:nth-of-type(3) {
  background: #24b36b;
}

.console-window-bar strong {
  margin-left: 6px;
  font-size: 11px;
  font-weight: 800;
}

.console-window-bar em {
  margin-left: auto;
  color: var(--orange);
  font-size: 10px;
  font-style: normal;
  font-weight: 900;
  text-transform: uppercase;
}

.console-window-body {
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: #eef4fb;
}

.console-window-body img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top left;
  filter: none;
}

.hero-phone {
  overflow: visible;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  filter: drop-shadow(0 24px 40px rgba(23, 19, 15, 0.2));
}

.hero-phone-main,
.hero-phone-alt {
  width: 190px;
}

.hero-phone-alt {
  right: 46px;
  bottom: 28px;
}

.hero-mascot {
  right: -76px;
  bottom: 56px;
  width: clamp(124px, 9.4vw, 164px);
}

.background-scene-visual {
  min-height: 430px;
  background: #17120f;
}

.background-scene-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.04) contrast(1.02);
}

.background-scene-visual::after {
  background:
    linear-gradient(180deg, rgba(14, 12, 10, 0) 38%, rgba(14, 12, 10, 0.82) 100%),
    radial-gradient(circle at 16% 20%, rgba(255, 90, 20, 0.18), transparent 36%);
}

.scene-signal-card {
  position: absolute;
  top: 22px;
  left: 22px;
  z-index: 2;
  max-width: 300px;
  padding: 14px 16px;
  color: #fff;
  background: rgba(16, 19, 24, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  backdrop-filter: blur(12px);
}

.scene-signal-card span {
  color: var(--orange);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.scene-signal-card strong {
  display: block;
  margin-top: 8px;
  font-size: 17px;
  line-height: 1.28;
}

.background-map-visual {
  min-height: 430px;
  padding: 18px;
  background:
    radial-gradient(circle at 74% 8%, rgba(255, 91, 28, 0.18), transparent 34%),
    linear-gradient(135deg, #edf3f7 0%, #fff8ef 100%);
  border: 1px solid rgba(23, 19, 15, 0.08);
  box-shadow: 0 24px 60px rgba(23, 19, 15, 0.12);
}

.background-map-visual::after {
  display: none;
}

.background-map-visual figcaption {
  right: 32px;
  bottom: 58px;
  left: 32px;
  max-width: 300px;
  padding: 10px 12px;
  color: #fff;
  font-size: 13px;
  background: rgba(20, 28, 38, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  backdrop-filter: blur(12px);
}

.map-page-mock {
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 394px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(23, 19, 15, 0.1);
  border-radius: 18px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.62);
}

.map-page-head,
.map-page-bottom {
  position: relative;
  z-index: 3;
  display: grid;
  align-items: center;
  gap: 10px;
  color: rgba(30, 38, 50, 0.78);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(16px);
}

.map-page-head {
  grid-template-columns: 1fr auto auto;
  padding: 14px 18px;
  border-bottom: 1px solid rgba(23, 19, 15, 0.08);
}

.map-page-head span,
.map-page-head em {
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
}

.map-page-head strong {
  color: #151515;
  font-size: 14px;
  font-weight: 900;
}

.map-page-body {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(210px, 2fr);
  min-height: 310px;
}

.map-canvas {
  position: relative;
  overflow: hidden;
  min-height: 310px;
  background:
    linear-gradient(35deg, rgba(126, 178, 195, 0.22) 0 18%, transparent 18% 100%),
    linear-gradient(150deg, transparent 0 56%, rgba(121, 167, 196, 0.2) 56% 100%),
    #dce7ef;
}

.map-canvas::before,
.map-canvas::after {
  content: "";
  position: absolute;
  inset: -18%;
  background:
    linear-gradient(28deg, transparent 0 42%, rgba(255, 255, 255, 0.76) 42% 45%, transparent 45%),
    linear-gradient(116deg, transparent 0 54%, rgba(255, 255, 255, 0.7) 54% 57%, transparent 57%),
    linear-gradient(8deg, transparent 0 34%, rgba(255, 255, 255, 0.46) 34% 36%, transparent 36%);
  opacity: 0.9;
}

.map-canvas::after {
  inset: 0;
  background:
    radial-gradient(circle at 28% 40%, rgba(255, 255, 255, 0.64), transparent 2px),
    radial-gradient(circle at 66% 28%, rgba(255, 255, 255, 0.62), transparent 2px),
    radial-gradient(circle at 72% 72%, rgba(255, 255, 255, 0.54), transparent 2px);
}

.map-road {
  position: absolute;
  z-index: 1;
  height: 10px;
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(111, 132, 154, 0.14);
  border-radius: 999px;
}

.road-a {
  top: 28%;
  left: -8%;
  width: 82%;
  transform: rotate(22deg);
}

.road-b {
  top: 57%;
  right: -10%;
  width: 96%;
  transform: rotate(-18deg);
}

.road-c {
  top: 12%;
  left: 42%;
  width: 88%;
  transform: rotate(79deg);
}

.road-d {
  top: 74%;
  left: -4%;
  width: 64%;
  transform: rotate(4deg);
}

.map-water {
  position: absolute;
  right: -9%;
  bottom: -12%;
  z-index: 0;
  width: 38%;
  height: 42%;
  background: rgba(105, 166, 205, 0.26);
  border-radius: 48% 52% 0 0;
  transform: rotate(-18deg);
}

.map-hex {
  position: absolute;
  z-index: 2;
  aspect-ratio: 1;
  background: rgba(255, 141, 53, 0.36);
  clip-path: polygon(25% 6%, 75% 6%, 100% 50%, 75% 94%, 25% 94%, 0 50%);
  filter: drop-shadow(0 12px 22px rgba(221, 95, 32, 0.16));
}

.hex-a {
  top: 20%;
  left: 30%;
  width: 210px;
}

.hex-b {
  top: 48%;
  left: 12%;
  width: 150px;
  background: rgba(255, 141, 53, 0.22);
}

.hex-c {
  top: 34%;
  left: 58%;
  width: 170px;
  background: rgba(255, 177, 92, 0.24);
}

.map-pin {
  position: absolute;
  z-index: 4;
  display: grid;
  place-items: center;
  width: 31px;
  height: 31px;
  color: #fff;
  font-size: 11px;
  font-weight: 1000;
  background: #2384e8;
  border: 3px solid rgba(255, 255, 255, 0.92);
  border-radius: 999px;
  box-shadow: 0 9px 18px rgba(44, 66, 89, 0.22);
}

.pin-ai {
  top: 32%;
  left: 50%;
}

.pin-hot {
  top: 46%;
  left: 34%;
  background: #ec5649;
}

.pin-poi {
  top: 55%;
  left: 61%;
  background: #32a7ad;
}

.pin-driver,
.pin-driver-b {
  top: 70%;
  left: 24%;
  background: #fff;
}

.pin-driver::before,
.pin-driver-b::before {
  content: "";
  width: 12px;
  height: 12px;
  background: #198cf0;
  clip-path: polygon(50% 0, 100% 100%, 50% 76%, 0 100%);
}

.pin-driver-b {
  top: 24%;
  left: 72%;
  transform: scale(0.82);
}

.map-label {
  position: absolute;
  z-index: 5;
  padding: 7px 10px;
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  white-space: nowrap;
  background: rgba(24, 38, 56, 0.78);
  border-radius: 999px;
  box-shadow: 0 10px 24px rgba(23, 19, 15, 0.16);
}

.label-a {
  top: 17%;
  left: 18%;
}

.label-b {
  right: 8%;
  bottom: 20%;
}

.map-location {
  position: absolute;
  right: 18px;
  bottom: 82px;
  z-index: 4;
  width: 48px;
  height: 48px;
  background:
    linear-gradient(135deg, transparent 48%, #1b93f3 49% 64%, transparent 65%),
    #fff;
  border-radius: 16px;
  box-shadow: 0 12px 28px rgba(24, 46, 70, 0.2);
}

.map-decision-panel {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: 22px;
  background:
    linear-gradient(180deg, rgba(255, 251, 246, 0.96), rgba(255, 246, 233, 0.9));
  border-left: 1px solid rgba(23, 19, 15, 0.08);
}

.map-decision-panel span {
  color: var(--orange);
  font-size: 12px;
  font-weight: 1000;
}

.map-decision-panel strong {
  display: block;
  margin-top: 10px;
  color: #151515;
  font-size: 22px;
  line-height: 1.16;
  letter-spacing: 0;
}

.map-decision-panel ul {
  display: grid;
  gap: 9px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.map-decision-panel li {
  padding: 10px 12px;
  color: rgba(26, 32, 42, 0.74);
  font-size: 13px;
  font-weight: 850;
  background: #fff;
  border: 1px solid rgba(23, 19, 15, 0.08);
  border-radius: 12px;
}

.map-page-bottom {
  grid-template-columns: 3fr 2fr;
  padding: 10px 18px;
  border-top: 1px solid rgba(23, 19, 15, 0.08);
}

.map-page-bottom span {
  color: rgba(21, 21, 21, 0.72);
  font-size: 12px;
  font-weight: 900;
}

#ai-strategy .ai-grid {
  gap: 0;
  border-color: rgba(255, 255, 255, 0.14);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.1);
}

#ai-strategy .ai-grid article {
  display: grid;
  align-content: start;
  min-height: 238px;
  padding: 24px 26px 26px;
  background: rgba(21, 36, 54, 0.82);
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

#ai-strategy .ai-grid article:last-child {
  border-right: 0;
}

#ai-strategy .ai-card-icon {
  position: static;
  width: 38px;
  height: 38px;
  margin-bottom: 26px;
  border-radius: 14px;
}

#ai-strategy .ai-card-icon svg {
  width: 20px;
  height: 20px;
}

#ai-strategy .ai-grid h3 {
  margin: 20px 0 10px;
  font-size: 24px;
}

#ai-strategy .ai-grid p {
  font-size: 14px;
  line-height: 1.58;
}

.engine-core-card {
  width: 252px;
  height: 252px;
  min-height: 252px;
  padding: 20px;
  overflow: visible;
  border-radius: 30px;
  clip-path: none;
  background:
    radial-gradient(circle at 50% 24%, rgba(255, 90, 20, 0.26), transparent 34%),
    linear-gradient(145deg, #1d1110, #13253a 72%);
}

.engine-core-card::before,
.engine-core-card::after {
  width: 56px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
  animation: dataFlow 2.8s ease-in-out infinite;
}

.engine-core-card::before {
  left: -50px;
}

.engine-core-card::after {
  right: -50px;
  animation-delay: 1.4s;
}

.engine-network-viz {
  position: relative;
  width: 126px;
  height: 86px;
  margin: 0 auto 12px;
}

.engine-network-viz::before {
  content: "";
  position: absolute;
  inset: 12px 24px;
  background: conic-gradient(from 0deg, rgba(255, 90, 20, 0.12), rgba(74, 161, 255, 0.42), rgba(255, 90, 20, 0.35), rgba(255, 90, 20, 0.12));
  border-radius: 50%;
  filter: blur(2px);
  animation: engineSpin 7s linear infinite;
}

.viz-ring {
  position: absolute;
  inset: 16px 30px;
  border: 1px dashed rgba(255, 255, 255, 0.28);
  border-radius: 50%;
}

.ring-two {
  inset: 28px 44px;
  border-style: solid;
  opacity: 0.56;
}

.viz-node {
  position: absolute;
  z-index: 2;
  width: 11px;
  height: 11px;
  background: #fff;
  border: 3px solid var(--orange);
  border-radius: 50%;
  box-shadow: 0 0 18px rgba(255, 90, 20, 0.74);
  animation: nodePulse 2.4s ease-in-out infinite;
}

.node-signal {
  top: 8px;
  left: 16px;
}

.node-score {
  top: 14px;
  right: 18px;
  animation-delay: 0.3s;
}

.node-policy {
  top: 37px;
  left: 57px;
  background: var(--orange);
  border-color: #fff;
  animation-delay: 0.6s;
}

.node-message {
  right: 12px;
  bottom: 8px;
  animation-delay: 0.9s;
}

.node-feedback {
  bottom: 12px;
  left: 22px;
  animation-delay: 1.2s;
}

.engine-core-card > span {
  margin-top: 0;
}

.engine-core-card > strong {
  max-width: 190px;
  margin-top: 10px;
  font-size: 19px;
}

.engine-core-points {
  gap: 7px;
  margin-top: 14px;
}

.engine-core-points em {
  padding: 7px 10px;
  font-size: 10px;
}

.driver-module .module-copy {
  min-width: 0;
}

.interaction-pattern {
  width: 100%;
  min-width: 0;
  padding: 0;
  overflow: visible;
  background: transparent;
}

.interaction-pattern span {
  max-width: 100%;
  min-width: 0;
  white-space: normal;
  word-break: normal;
  overflow-wrap: anywhere;
}

.decision-points {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.decision-points p {
  margin: 0;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(23, 19, 15, 0.08);
  border-radius: 12px;
}

.decision-points b,
.decision-points em {
  display: block;
}

.decision-points b {
  color: var(--ink);
  font-size: 13px;
  line-height: 1.25;
}

.decision-points em {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
  line-height: 1.5;
}

.module-decision-card {
  align-content: start;
}

.vip-journey-featured {
  grid-template-columns: minmax(260px, 0.38fr) minmax(0, 1fr);
  grid-template-areas:
    "copy phones"
    "flow flow";
  gap: 26px 30px;
  min-height: 0;
  padding: 34px 34px 38px;
}

.vip-journey-featured .journey-copy {
  grid-area: copy;
}

.journey-carousel-head {
  display: none;
}

.vip-journey-featured .phone-strip {
  grid-area: phones;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  align-items: end;
  justify-items: center;
  width: min(860px, 100%);
  margin: 0 auto;
}

.vip-journey-featured .phone-strip figure {
  justify-content: flex-end;
}

.vip-journey-featured .phone-strip img {
  width: 100%;
  max-height: 470px;
  object-fit: contain;
}

.vip-journey-featured .phone-strip figcaption {
  margin-top: 12px;
}

.vip-journey-featured .journey-flow {
  grid-area: flow;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 4px 0 0;
}

.vip-journey-featured .journey-flow span {
  display: flex;
  min-height: 56px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 16px;
  text-align: center;
  line-height: 1.2;
  border-radius: 999px;
}

.vip-journey-featured .journey-flow span b {
  flex: 0 0 auto;
}

.vip-journey-featured .journey-flow span:not(:last-child)::after {
  position: absolute;
  top: 50%;
  right: -18px;
  bottom: auto;
  content: "→";
  display: block;
  color: var(--orange);
  font-size: 22px;
  line-height: 1;
  transform: translate(50%, -50%);
}

@keyframes engineSpin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes nodePulse {
  0%,
  100% {
    opacity: 0.72;
    transform: scale(1);
  }

  50% {
    opacity: 1;
    transform: scale(1.18);
  }
}

@keyframes dataFlow {
  0%,
  100% {
    opacity: 0.38;
  }

  50% {
    opacity: 1;
  }
}

@media (max-width: 1180px) {
  .hero-console-window {
    right: 0;
    width: 100%;
  }

  .hero-phone-main,
  .hero-phone-alt {
    width: 176px;
  }

  .hero-mascot {
    right: -36px;
    bottom: 54px;
    width: 118px;
  }

  #ai-strategy .ai-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #ai-strategy .ai-grid article {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .engine-core-card::before,
  .engine-core-card::after {
    display: none;
  }

  .vip-journey-featured {
    grid-template-columns: 1fr;
    grid-template-areas:
      "copy"
      "phones"
      "flow";
  }
}

@media (max-width: 760px) {
  .hero-phone-main,
  .hero-phone-alt {
    width: 150px;
  }

  .hero-phone-alt {
    right: 18px;
  }

  .hero-mascot {
    right: -20px;
    bottom: 124px;
    width: 88px;
  }

  .background-decision-grid,
  .vip-journey-featured .phone-strip,
  .vip-journey-featured .journey-flow,
  #ai-strategy .ai-grid {
    grid-template-columns: 1fr;
  }

  .vip-journey-featured .journey-flow span:not(:last-child)::after {
    top: auto;
    right: 50%;
    bottom: -20px;
    transform: translate(50%, 0) rotate(90deg);
  }
}

/* Final layout lock: VIP journey should read like a clear path, not a carousel. */
.journey-carousel-head {
  display: none !important;
}

.vip-journey-featured {
  grid-template-columns: minmax(300px, 0.46fr) minmax(0, 1fr) !important;
  grid-template-areas:
    "copy phones"
    "flow flow" !important;
  align-items: start;
  gap: 28px 34px;
  padding: 38px 38px 34px;
}

.vip-journey-featured .journey-copy {
  grid-area: copy;
}

.vip-journey-featured .phone-strip.four {
  grid-area: phones;
  grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  gap: 26px;
  align-items: end;
  justify-items: center;
  width: min(900px, 100%);
  margin: 0 auto;
}

.vip-journey-featured .phone-strip.four img {
  width: 100%;
  max-height: 500px;
  object-fit: contain;
}

.vip-journey-featured .journey-flow {
  grid-area: flow;
  display: grid !important;
  grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  gap: 20px;
  width: 100%;
  margin: 16px 0 0;
}

.vip-journey-featured .journey-flow span {
  position: relative;
  display: flex;
  min-height: 60px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 18px;
  text-align: center;
  line-height: 1;
  white-space: nowrap;
}

.vip-journey-featured .journey-flow span b {
  display: inline-grid;
  flex: 0 0 26px;
  width: 26px;
  height: 26px;
  place-items: center;
  border-radius: 999px;
}

.vip-journey-featured .journey-flow span:not(:last-child)::after {
  top: 50%;
  right: -20px;
  bottom: auto;
  font-size: 26px;
  line-height: 1;
  transform: translate(50%, -50%) rotate(0deg);
}

@media (max-width: 980px) {
  .vip-journey-featured {
    grid-template-columns: 1fr !important;
    grid-template-areas:
      "copy"
      "phones"
      "flow" !important;
  }
}

@media (max-width: 760px) {
  .vip-journey-featured .phone-strip.four,
  .vip-journey-featured .journey-flow {
    grid-template-columns: 1fr !important;
  }

  .vip-journey-featured .journey-flow span {
    white-space: normal;
  }

  .vip-journey-featured .journey-flow span:not(:last-child)::after {
    top: auto;
    right: 50%;
    bottom: -22px;
    transform: translate(50%, 0) rotate(90deg);
  }
}

/* Final hero polish: keep the overlapping device mockups crisp on the light stage. */
.hero-content .hero-product-stage .hero-console-window {
  top: 38px;
  right: -26px;
  z-index: 1;
  width: min(700px, 98%);
  padding-bottom: 104px;
  overflow: visible;
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

.hero-content .hero-product-stage .hero-console-window::before {
  content: "";
  position: absolute;
  right: 12%;
  bottom: 6px;
  left: 12%;
  z-index: 0;
  height: 28px;
  background:
    radial-gradient(ellipse at center, rgba(10, 11, 13, 0.22) 0%, rgba(10, 11, 13, 0.09) 48%, rgba(10, 11, 13, 0) 72%);
  border-radius: 999px;
  filter: blur(12px);
}

.hero-content .hero-product-stage .hero-console-window::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  z-index: 0;
  width: 286px;
  height: 100px;
  background:
    linear-gradient(90deg, transparent 0 34%, #202329 34% 66%, transparent 66% 100%) top center / 100% 66px no-repeat,
    linear-gradient(90deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.03) 28%, rgba(0, 0, 0, 0.24) 78%) top center / 100% 66px no-repeat,
    linear-gradient(180deg, #464a50 0%, #1c1f23 64%, #08090b 100%) bottom center / 100% 32px no-repeat;
  border-radius: 0 0 48% 48% / 0 0 26px 26px;
  filter: drop-shadow(0 14px 16px rgba(23, 19, 15, 0.18));
  transform: translateX(-50%);
}

.hero-content .hero-product-stage .console-window-frame {
  position: relative;
  z-index: 1;
  overflow: visible;
  padding: 18px 18px 46px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.16) 0%, rgba(255, 255, 255, 0) 21%),
    linear-gradient(180deg, #2b3038 0%, #111419 58%, #050607 100%) !important;
  border: 1px solid rgba(0, 0, 0, 0.9) !important;
  border-radius: 34px 34px 26px 26px !important;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    inset 0 -12px 18px rgba(0, 0, 0, 0.62),
    inset 0 0 0 1px rgba(255, 255, 255, 0.07),
    0 28px 46px rgba(23, 19, 15, 0.14) !important;
  backdrop-filter: none !important;
}

.hero-content .hero-product-stage .console-window-frame::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 50%;
  width: 58px;
  height: 6px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(0, 0, 0, 0.3));
  border-radius: 999px;
  box-shadow:
    74px 1px 0 -2px rgba(255, 255, 255, 0.16),
    74px 1px 4px rgba(0, 0, 0, 0.5);
  transform: translateX(-50%);
}

.hero-content .hero-product-stage .console-window-frame::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 18px;
  width: 86px;
  height: 5px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.18), transparent);
  border-radius: 999px;
  transform: translateX(-50%);
}

.hero-content .hero-product-stage .console-window-bar {
  display: none;
}

.hero-content .hero-product-stage .console-window-body {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: #0d1014;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 19px;
  box-shadow:
    inset 0 0 0 1px rgba(0, 0, 0, 0.44),
    inset 0 0 34px rgba(0, 0, 0, 0.2);
}

.hero-content .hero-product-stage .console-window-body::before,
.hero-content .hero-product-stage .console-window-body::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.hero-content .hero-product-stage .console-window-body::before {
  background:
    linear-gradient(117deg, rgba(255, 255, 255, 0.3) 0%, rgba(255, 255, 255, 0.11) 12%, rgba(255, 255, 255, 0) 32%),
    radial-gradient(circle at 92% 12%, rgba(255, 255, 255, 0.26), rgba(255, 255, 255, 0) 18%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0) 22%);
  opacity: 0.28;
}

.hero-content .hero-product-stage .console-window-body::after {
  border-radius: inherit;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.18),
    inset 0 -22px 38px rgba(0, 0, 0, 0.14);
}

.hero-content .hero-product-stage .console-window-body img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top left;
  filter: none;
}

.hero-content .hero-product-stage .hero-phone {
  z-index: 5;
  filter:
    drop-shadow(0 7px 12px rgba(23, 19, 15, 0.08))
    drop-shadow(0 1px 2px rgba(23, 19, 15, 0.08)) !important;
}

.hero-content .hero-product-stage .hero-phone-main {
  filter:
    drop-shadow(0 9px 14px rgba(23, 19, 15, 0.1))
    drop-shadow(0 1px 3px rgba(23, 19, 15, 0.08)) !important;
}

.hero-content .hero-product-stage .hero-phone-alt {
  filter:
    drop-shadow(0 6px 10px rgba(23, 19, 15, 0.07))
    drop-shadow(0 1px 2px rgba(23, 19, 15, 0.06)) !important;
}

/* Final review polish: typography, AI core, monitor mockups and path arrows. */
#hero-title {
  font-family: "Songti SC", "STSong", "Noto Serif CJK SC", "Source Han Serif SC", Georgia, serif;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 0.96;
}

#hero-title span:last-child {
  font-weight: 760;
}

#coordination .sync-endpoint-console figure {
  position: relative;
  overflow: visible;
  margin: 0 0 58px;
  padding: 12px 12px 40px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0) 24%),
    linear-gradient(180deg, #252a31 0%, #111419 58%, #050607 100%);
  border: 1px solid rgba(0, 0, 0, 0.88);
  border-radius: 24px 24px 18px 18px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    inset 0 -10px 16px rgba(0, 0, 0, 0.52),
    0 22px 42px rgba(23, 19, 15, 0.12);
}

#coordination .sync-endpoint-console figure::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 50%;
  width: 48px;
  height: 5px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.2), rgba(0, 0, 0, 0.4));
  border-radius: 999px;
  transform: translateX(-50%);
}

#coordination .sync-endpoint-console figure::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -50px;
  width: 210px;
  height: 54px;
  background:
    linear-gradient(90deg, transparent 0 35%, #25282e 35% 65%, transparent 65% 100%) top center / 100% 36px no-repeat,
    linear-gradient(180deg, #4a4e55 0%, #1f2227 68%, #08090b 100%) bottom center / 100% 20px no-repeat;
  border-radius: 0 0 48% 48% / 0 0 18px 18px;
  filter: drop-shadow(0 13px 12px rgba(23, 19, 15, 0.16));
  transform: translateX(-50%);
}

#coordination .sync-endpoint-console figure img {
  display: block;
  width: 100%;
  height: 330px;
  object-fit: cover;
  object-position: top left;
  background: #0d1014;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  box-shadow:
    inset 0 0 0 1px rgba(0, 0, 0, 0.42),
    inset 0 0 30px rgba(0, 0, 0, 0.18);
}

#coordination .engine-core-card {
  width: 260px;
  min-height: 236px;
  height: auto;
  padding: 24px 22px 22px;
  overflow: visible;
  color: #172331;
  background:
    radial-gradient(circle at 50% 6%, rgba(255, 91, 18, 0.28), rgba(255, 91, 18, 0) 32%),
    radial-gradient(circle at 28% 72%, rgba(74, 161, 255, 0.18), rgba(74, 161, 255, 0) 35%),
    rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(255, 91, 18, 0.22);
  border-radius: 44% 56% 46% 54% / 38% 42% 58% 62%;
  box-shadow:
    0 24px 58px rgba(71, 55, 40, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.72),
    inset 0 -20px 42px rgba(255, 91, 18, 0.08);
  backdrop-filter: blur(18px);
}

#coordination .engine-core-card::before,
#coordination .engine-core-card::after {
  top: 50%;
  width: 72px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 91, 18, 0.42), transparent);
  animation: dataFlow 2.8s ease-in-out infinite;
}

#coordination .engine-core-card::before {
  left: -64px;
}

#coordination .engine-core-card::after {
  right: -64px;
}

#coordination .engine-network-viz {
  width: 118px;
  height: 70px;
  margin-bottom: 8px;
}

#coordination .engine-network-viz::before {
  inset: 8px 20px;
  background: conic-gradient(from 0deg, rgba(255, 91, 18, 0.08), rgba(74, 161, 255, 0.34), rgba(255, 91, 18, 0.26), rgba(255, 91, 18, 0.08));
  opacity: 0.72;
  filter: blur(3px);
}

#coordination .viz-ring {
  border-color: rgba(255, 91, 18, 0.26);
}

#coordination .viz-node {
  background: #fff;
  border-color: #ff5b12;
  box-shadow: 0 0 18px rgba(255, 91, 18, 0.36);
}

#coordination .engine-core-card > span {
  color: #ff5b12;
  font-size: 11px;
  letter-spacing: 0.04em;
}

#coordination .engine-core-card > strong {
  max-width: 188px;
  color: #172331;
  font-size: 18px;
  line-height: 1.2;
}

#coordination .engine-core-points em {
  color: #28384b;
  background: rgba(255, 255, 255, 0.74);
  border-color: rgba(23, 19, 15, 0.08);
  box-shadow: 0 8px 18px rgba(23, 19, 15, 0.05);
}

.vip-journey-featured .journey-flow {
  gap: 34px;
  overflow: visible;
}

.vip-journey-featured .journey-flow span:not(:last-child)::after {
  right: -29px;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  transform: translateY(-50%) rotate(0deg);
}

@media (max-width: 760px) {
  .vip-journey-featured .journey-flow span:not(:last-child)::after {
    right: 50%;
    transform: translate(50%, 0) rotate(90deg);
  }
}

/* Product Design polish pass: stronger portfolio rhythm, cleaner hierarchy and calmer interactions. */
:root {
  --portfolio-max: 1160px;
  --portfolio-wide: 1320px;
  --ease-premium: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow-rest: 0 16px 44px rgba(23, 19, 15, 0.08);
  --shadow-hover: 0 26px 72px rgba(23, 19, 15, 0.14);
}

html {
  scroll-padding-top: 92px;
}

body {
  overflow-x: hidden;
  background:
    radial-gradient(circle at 78% 3%, rgba(255, 91, 18, 0.08), rgba(255, 91, 18, 0) 28%),
    linear-gradient(180deg, #fbf7ef 0%, #fffdf8 14%, #f9f7f2 100%);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

.site-header {
  top: 18px;
  right: max(20px, calc((100vw - var(--portfolio-wide)) / 2));
  left: max(20px, calc((100vw - var(--portfolio-wide)) / 2));
  height: 58px;
  padding: 0 22px;
  color: #17120f;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(23, 19, 15, 0.08);
  border-radius: 999px;
  box-shadow: 0 18px 54px rgba(23, 19, 15, 0.09);
}

.nav-links {
  gap: 6px;
  color: rgba(23, 19, 15, 0.62);
}

.nav-links a {
  padding: 7px 10px;
  border-radius: 999px;
  transition:
    color 0.24s var(--ease-premium),
    background 0.24s var(--ease-premium),
    transform 0.24s var(--ease-premium);
}

.nav-links a:hover,
.nav-links a:focus-visible,
.nav-links a.active {
  color: #17120f;
  background: rgba(255, 91, 18, 0.1);
}

.nav-links a:hover {
  transform: translateY(-1px);
}

.section {
  padding: clamp(88px, 9vw, 136px) 0;
}

.section-inner {
  width: min(var(--portfolio-max), calc(100% - 48px));
}

.section-inner.wide {
  width: min(var(--portfolio-wide), calc(100% - 48px));
}

main .section .section-heading,
main .section .section-heading.compact {
  display: grid;
  grid-template-columns: minmax(130px, 190px) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: end;
  margin-bottom: clamp(32px, 5vw, 58px);
}

main .section .section-heading .eyebrow {
  grid-column: 1;
  max-width: 180px;
  margin: 0 0 0.35em;
  font-size: 12px;
  line-height: 1.35;
}

main .section .section-heading h2,
main .section .section-heading.compact h2,
#story .section-heading h2,
#goals .section-heading h2,
#research .section-heading h2,
#ai-strategy .section-heading h2,
#coordination .section-heading h2,
#tech-framework .section-heading h2,
#mvp .section-heading h2,
#language .section-heading h2,
#driver .section-heading h2,
#console .section-heading h2,
#outcome .section-heading h2 {
  grid-column: 2;
  max-width: 900px;
  margin: 0;
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1.06;
  font-weight: 760;
  letter-spacing: 0;
  text-wrap: balance;
  white-space: normal;
}

#ai-strategy .section-heading h2,
#tech-framework .section-heading h2,
#mvp .section-heading h2 {
  max-width: 820px;
  font-size: clamp(34px, 4.2vw, 58px);
}

.section-dark .section-heading h2 {
  color: rgba(245, 250, 255, 0.94);
}

.hero {
  min-height: 100svh;
  align-items: center;
  color: #17120f;
  background:
    radial-gradient(circle at 78% 20%, rgba(255, 91, 18, 0.16), rgba(255, 91, 18, 0) 32%),
    radial-gradient(circle at 82% 78%, rgba(23, 136, 232, 0.1), rgba(23, 136, 232, 0) 30%),
    #fffaf2;
}

.hero-media,
.hero-scrim {
  display: none;
}

.hero-content {
  width: min(var(--portfolio-wide), calc(100% - 64px));
  min-height: 720px;
  display: grid;
  grid-template-columns: minmax(420px, 0.78fr) minmax(600px, 1.22fr);
  gap: clamp(42px, 5vw, 76px);
  align-items: center;
  padding: 130px 0 78px;
}

.hero-copy {
  max-width: 560px;
}

#hero-title {
  max-width: 600px;
  font-family: "Songti SC", "STSong", "Noto Serif CJK SC", "Source Han Serif SC", Georgia, serif;
  font-size: clamp(56px, 5.8vw, 86px);
  line-height: 0.96;
  font-weight: 800;
  letter-spacing: 0;
}

#hero-title span {
  display: block;
}

#hero-title span:last-child {
  font-weight: 760;
}

.hero-lede {
  max-width: 540px;
  margin-top: 24px;
  color: rgba(23, 19, 15, 0.72);
  font-size: clamp(16px, 1.25vw, 18px);
  line-height: 1.78;
}

.hero-actions a,
.prototype-link,
.open-prototype-button {
  transition:
    transform 0.24s var(--ease-premium),
    box-shadow 0.24s var(--ease-premium),
    background 0.24s var(--ease-premium);
}

.hero-actions a:hover,
.prototype-link:hover,
.open-prototype-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.hero-tags span {
  color: rgba(23, 19, 15, 0.66);
  background: rgba(255, 255, 255, 0.64);
  border-color: rgba(23, 19, 15, 0.09);
  backdrop-filter: blur(10px);
}

.hero-product-stage {
  min-height: 620px;
  overflow: visible;
}

.hero-content .hero-product-stage .hero-console-window {
  top: 24px;
  right: 4px;
  width: min(720px, 96%);
  transform: rotate(0deg);
}

.hero-content .hero-product-stage .hero-console-window::before {
  opacity: 0.68;
  filter: blur(18px);
}

.hero-content .hero-product-stage .console-window-frame {
  border-radius: 30px 30px 24px 24px !important;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    inset 0 -12px 18px rgba(0, 0, 0, 0.58),
    0 20px 40px rgba(23, 19, 15, 0.12) !important;
}

.hero-content .hero-product-stage .hero-phone {
  transition:
    transform 0.32s var(--ease-premium),
    filter 0.32s var(--ease-premium);
}

.hero-content .hero-product-stage .hero-phone-main {
  left: 10px;
  width: 224px;
}

.hero-content .hero-product-stage .hero-phone-alt {
  right: 22px;
  width: 224px;
}

.hero-content .hero-product-stage .hero-phone:hover {
  transform: translateY(-8px);
  filter:
    drop-shadow(0 16px 28px rgba(23, 19, 15, 0.12))
    drop-shadow(0 2px 4px rgba(23, 19, 15, 0.08)) !important;
}

.hero-content .hero-product-stage .hero-stat-card {
  left: 34%;
  bottom: 82px;
  z-index: 8;
  background: rgba(18, 15, 12, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 22px 50px rgba(23, 19, 15, 0.18);
}

.hero-mascot {
  right: -8px;
  bottom: 120px;
}

.innovation-card,
.story-card,
.principle-block,
.problem-map article,
.language-system-card,
.driver-module,
.vip-journey-featured,
.behavior-flowchart article,
.sync-endpoint,
.live-prototype,
.outcome-card,
.metric-row,
.background-decision-grid article {
  box-shadow: var(--shadow-rest);
  transition:
    transform 0.28s var(--ease-premium),
    box-shadow 0.28s var(--ease-premium),
    border-color 0.28s var(--ease-premium);
}

.innovation-card:hover,
.story-card:hover,
.principle-block:hover,
.problem-map article:hover,
.language-system-card:hover,
.driver-module:hover,
.behavior-flowchart article:hover,
.sync-endpoint:hover,
.outcome-card:hover,
.metric-row:hover,
.background-decision-grid article:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(255, 91, 18, 0.2);
}

.innovation-metrics {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.innovation-metrics span {
  min-width: 0;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  font-size: 15px;
  line-height: 1.2;
  white-space: normal;
}

.innovation-metrics span::after {
  color: rgba(23, 19, 15, 0.58);
  font-size: 12px;
  font-weight: 700;
}

.innovation-metrics span:nth-child(1)::after {
  content: "人均线上单量";
}

.innovation-metrics span:nth-child(2)::after {
  content: "人均线下报单量";
}

.innovation-metrics span:nth-child(3)::after {
  content: "权益展示后报单量";
}

.ai-grid {
  gap: 0;
  overflow: hidden;
  border-radius: 28px;
}

#ai-strategy .ai-grid article {
  min-height: 250px;
  padding: 24px 24px 28px;
}

#ai-strategy .ai-card-icon {
  margin-bottom: 26px;
}

#coordination .sync-system-map {
  grid-template-columns: minmax(360px, 1.08fr) minmax(220px, 0.58fr) minmax(340px, 0.94fr);
  gap: 22px;
  align-items: center;
}

#coordination .sync-endpoint h3 {
  max-width: 360px;
  font-size: clamp(24px, 2.2vw, 30px);
  line-height: 1.15;
  text-wrap: balance;
}

#coordination .engine-core-card {
  isolation: isolate;
  width: 250px;
  min-height: 232px;
  color: #1d2b3c;
  background:
    radial-gradient(circle at 50% 10%, rgba(255, 91, 18, 0.22), rgba(255, 91, 18, 0) 30%),
    radial-gradient(circle at 36% 78%, rgba(23, 136, 232, 0.14), rgba(23, 136, 232, 0) 38%),
    rgba(255, 255, 255, 0.76);
  border-color: rgba(255, 91, 18, 0.16);
  border-radius: 40% 60% 48% 52% / 42% 38% 62% 58%;
  box-shadow:
    0 24px 64px rgba(44, 37, 29, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.82),
    inset 0 -24px 40px rgba(255, 91, 18, 0.06);
}

#coordination .engine-core-card::before,
#coordination .engine-core-card::after {
  width: 82px;
  opacity: 0.55;
}

#coordination .engine-core-points em {
  min-width: 0;
  padding: 9px 14px;
  color: #26384b;
  font-size: 12px;
}

#coordination .sync-feedback-rail {
  margin-top: 28px;
  gap: 12px;
}

#coordination .sync-endpoint-console figure {
  margin-bottom: 62px;
}

#coordination .sync-endpoint-console figure img {
  height: 310px;
}

.driver-module {
  overflow: hidden;
}

.driver-module .module-copy {
  min-width: 0;
}

.driver-module .interaction-pattern {
  max-width: 280px;
  display: grid;
  gap: 7px;
  padding: 0;
  background: transparent;
  border: 0;
}

.driver-module .interaction-pattern strong {
  color: var(--orange);
  font-size: 12px;
}

.driver-module .interaction-pattern span {
  width: 100%;
  min-height: 0;
  display: block;
  padding: 7px 10px;
  color: #293747;
  font-size: 12px;
  line-height: 1.34;
  white-space: normal;
  word-break: normal;
  overflow-wrap: anywhere;
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(23, 19, 15, 0.1);
  border-radius: 10px;
}

.driver-module .interaction-script {
  overflow-x: auto;
  scrollbar-width: none;
  padding: 12px;
  background: rgba(255, 255, 255, 0.7);
  border-color: rgba(23, 19, 15, 0.1);
}

.driver-module .interaction-script::-webkit-scrollbar {
  display: none;
}

.driver-module .phone-strip img {
  transition:
    transform 0.26s var(--ease-premium),
    filter 0.26s var(--ease-premium);
}

.driver-module .phone-strip figure:hover img {
  transform: translateY(-5px);
  filter: drop-shadow(0 16px 28px rgba(23, 19, 15, 0.12));
}

.module-decision-card {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 92% 10%, rgba(255, 91, 18, 0.16), rgba(255, 91, 18, 0) 28%),
    rgba(255, 255, 255, 0.66);
  border-color: rgba(255, 91, 18, 0.16);
}

.module-decision-card::after {
  content: "";
  position: absolute;
  right: -34px;
  bottom: -34px;
  width: 116px;
  height: 116px;
  background: radial-gradient(circle, rgba(255, 91, 18, 0.16), rgba(255, 91, 18, 0));
  pointer-events: none;
}

.module-decision-card .decision-points {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.module-decision-card .decision-points p {
  margin: 0;
  padding-left: 12px;
  border-left: 2px solid rgba(255, 91, 18, 0.28);
}

.module-decision-card .decision-points b,
.module-decision-card .decision-points em {
  display: block;
}

.module-decision-card .decision-points em {
  margin-top: 4px;
  color: rgba(41, 55, 71, 0.72);
  font-style: normal;
  line-height: 1.5;
}

.vip-journey-featured {
  grid-template-columns: minmax(280px, 0.46fr) minmax(0, 1fr);
  grid-template-areas:
    "copy phones"
    "flow flow";
  gap: 34px 42px;
  align-items: center;
}

.vip-journey-featured .phone-strip.four {
  grid-area: phones;
  align-self: center;
  gap: 22px;
  justify-items: center;
}

.vip-journey-featured .phone-strip.four figure {
  max-width: 175px;
}

.vip-journey-featured .journey-flow {
  grid-area: flow;
  width: 100%;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  column-gap: 34px;
  margin-top: 10px;
  overflow: visible;
}

.vip-journey-featured .journey-flow span {
  justify-content: center;
  min-height: 58px;
  padding: 12px 14px;
  text-align: center;
  white-space: normal;
}

.vip-journey-featured .journey-flow span b {
  flex: 0 0 auto;
}

.vip-journey-featured .journey-flow span:not(:last-child)::after {
  right: -34px;
  width: 34px;
  height: 100%;
  display: grid;
  place-items: center;
  transform: translateY(-50%);
  font-size: 20px;
}

.behavior-flowchart article {
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  gap: 14px;
}

.behavior-flowchart article > span {
  align-self: start;
  margin-bottom: -6px;
}

.behavior-flowchart h3 {
  margin-top: 0;
}

.behavior-arrow {
  color: var(--orange);
  font-size: 32px;
}

.live-prototype {
  overflow: hidden;
  border-radius: 28px;
  box-shadow: var(--shadow-hover);
}

.live-prototype iframe {
  min-height: 760px;
  background: #eef5ff;
}

@media (max-width: 1180px) {
  .hero-content {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 118px;
  }

  .hero-copy {
    max-width: 720px;
  }

  .hero-product-stage {
    min-height: 620px;
  }

  #coordination .sync-system-map {
    grid-template-columns: 1fr;
  }

  #coordination .engine-core-card {
    width: min(420px, 100%);
    justify-self: center;
    border-radius: 36px;
  }

  #coordination .engine-core-card::before,
  #coordination .engine-core-card::after {
    display: none;
  }
}

@media (max-width: 860px) {
  .site-header {
    right: 12px;
    left: 12px;
    height: auto;
    min-height: 56px;
    padding: 10px 14px;
  }

  .nav-links {
    display: none;
  }

  main .section .section-heading,
  main .section .section-heading.compact {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  main .section .section-heading h2,
  main .section .section-heading.compact h2,
  #story .section-heading h2,
  #goals .section-heading h2,
  #research .section-heading h2,
  #ai-strategy .section-heading h2,
  #coordination .section-heading h2,
  #tech-framework .section-heading h2,
  #mvp .section-heading h2,
  #language .section-heading h2,
  #driver .section-heading h2,
  #console .section-heading h2,
  #outcome .section-heading h2 {
    grid-column: 1;
    font-size: clamp(30px, 9vw, 44px);
  }

  .hero-content {
    width: min(100% - 32px, 720px);
  }

  #hero-title {
    font-size: clamp(48px, 13vw, 70px);
  }

  .vip-journey-featured {
    grid-template-columns: 1fr;
    grid-template-areas:
      "copy"
      "phones"
      "flow";
  }

  .vip-journey-featured .journey-flow {
    grid-template-columns: 1fr !important;
    gap: 12px;
  }

  .vip-journey-featured .journey-flow span:not(:last-child)::after {
    top: auto;
    right: 50%;
    bottom: -20px;
    width: 24px;
    height: 20px;
    transform: translate(50%, 0) rotate(90deg);
  }

  .driver-module .interaction-pattern {
    max-width: none;
  }
}

/* Product Design final override v5: keep this block last. */
main .section .section-heading h2,
main .section .section-heading.compact h2,
#story .section-heading h2,
#goals .section-heading h2,
#research .section-heading h2,
#ai-strategy .section-heading h2,
#coordination .section-heading h2,
#tech-framework .section-heading h2,
#mvp .section-heading h2,
#language .section-heading h2,
#driver .section-heading h2,
#console .section-heading h2,
#outcome .section-heading h2 {
  max-width: 820px;
  font-size: clamp(30px, 3.25vw, 46px);
  line-height: 1.08;
  font-weight: 760;
  letter-spacing: 0;
  text-wrap: balance;
}

#hero-title {
  max-width: 660px;
  font-family: "Noto Serif SC", "Songti SC", "STSong", "Source Han Serif SC", Georgia, serif;
  font-size: clamp(52px, 5vw, 76px);
  font-weight: 760;
  line-height: 1.02;
  letter-spacing: 0;
  text-wrap: balance;
}

#hero-title span {
  display: block;
}

.hero-lede {
  max-width: 565px;
  font-size: 17px;
  line-height: 1.72;
}

.hero-product-stage {
  overflow: visible;
}

.hero-content .hero-product-stage .hero-console-window {
  top: 24px;
  right: -8px;
  width: min(720px, 60vw);
  border: 0;
  background: transparent;
  box-shadow: none;
  filter: drop-shadow(0 18px 34px rgba(23, 19, 15, 0.12));
}

.hero-content .hero-product-stage .hero-console-window::before,
.hero-content .hero-product-stage .hero-console-window::after {
  display: none;
}

.desktop-shell-preview {
  display: block;
  width: 100%;
  height: auto;
}

.hero-window .desktop-shell-preview {
  filter: none;
}

.hero-phone,
.hero-phone img {
  filter: none !important;
}

.hero-phone-main,
.hero-phone-alt {
  width: 218px;
}

.hero-phone-main {
  left: 5%;
  bottom: 82px;
}

.hero-phone-alt {
  right: 8%;
  bottom: 84px;
}

.hero-mascot {
  right: -22px;
  bottom: 126px;
  width: 128px;
  filter: drop-shadow(0 16px 26px rgba(23, 19, 15, 0.1));
}

.hero-stat-card {
  left: 42%;
  bottom: 112px;
  box-shadow: 0 18px 42px rgba(23, 19, 15, 0.14);
}

.innovation-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.innovation-metrics span {
  min-width: 0;
  padding: 12px 10px;
  align-items: flex-start;
  overflow: hidden;
}

.innovation-metrics span::after {
  content: none !important;
}

.innovation-metrics strong {
  font-size: clamp(25px, 2.25vw, 34px);
  line-height: 1;
  white-space: nowrap;
}

.innovation-metrics small,
.innovation-metrics em {
  display: block;
  max-width: 100%;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.innovation-metrics small {
  margin-top: 7px;
  font-size: 11px;
}

.innovation-metrics em {
  margin-top: 3px;
  font-size: 10px;
}

#coordination .sync-system-map {
  grid-template-columns: minmax(0, 1.08fr) minmax(220px, 0.58fr) minmax(0, 1fr);
  gap: 26px;
  align-items: center;
}

#coordination .sync-endpoint h3 {
  max-width: 360px;
  font-size: clamp(22px, 2vw, 28px);
  line-height: 1.12;
  letter-spacing: 0;
  text-wrap: balance;
}

#coordination .sync-endpoint-console figure {
  margin: 14px 0 18px;
  padding: 0;
  overflow: visible;
  border: 0;
  background: transparent;
  box-shadow: none;
}

#coordination .sync-endpoint-console figure::before,
#coordination .sync-endpoint-console figure::after {
  display: none;
}

#coordination .sync-endpoint-console figure img.desktop-shell-preview {
  width: 112%;
  max-width: none;
  height: auto;
  transform: translateX(-6%);
  border-radius: 0;
  box-shadow: none;
  filter: drop-shadow(0 16px 28px rgba(23, 19, 15, 0.1));
  object-fit: contain;
}

#coordination .engine-core-card {
  width: 252px;
  min-height: 238px;
  padding: 28px 24px;
  overflow: visible;
  color: #26394c;
  border: 1px solid rgba(255, 91, 18, 0.18);
  border-radius: 42% 48% 44% 52% / 40% 44% 48% 46%;
  background:
    radial-gradient(circle at 50% 18%, rgba(255, 91, 18, 0.17), rgba(255, 91, 18, 0) 30%),
    radial-gradient(circle at 16% 82%, rgba(50, 137, 255, 0.12), rgba(50, 137, 255, 0) 34%),
    rgba(255, 255, 255, 0.74);
  box-shadow: 0 22px 54px rgba(37, 52, 69, 0.13);
  backdrop-filter: blur(16px);
  animation: engineFloat 6.5s ease-in-out infinite;
}

#coordination .engine-core-card::before {
  inset: -20px;
  z-index: -1;
  border-radius: inherit;
  background:
    radial-gradient(circle, rgba(255, 91, 18, 0.22), rgba(255, 91, 18, 0) 58%),
    radial-gradient(circle at 80% 25%, rgba(50, 137, 255, 0.14), rgba(50, 137, 255, 0) 46%);
  filter: blur(24px);
  opacity: 0.7;
}

#coordination .engine-core-card::after {
  inset: 14px;
  border: 1px dashed rgba(255, 91, 18, 0.22);
  border-radius: inherit;
  background: transparent;
  opacity: 0.75;
}

#coordination .engine-core-card > span {
  color: var(--orange);
}

#coordination .engine-core-card strong {
  max-width: 190px;
  color: #233547;
  font-size: 20px;
  line-height: 1.24;
}

#coordination .engine-core-points {
  width: min(100%, 190px);
}

#coordination .engine-core-points em {
  border: 1px solid rgba(38, 57, 76, 0.12);
  background: rgba(255, 255, 255, 0.72);
  color: rgba(38, 57, 76, 0.82);
  box-shadow: 0 8px 18px rgba(38, 57, 76, 0.06);
}

#coordination .engine-network-viz {
  top: -36px;
  opacity: 0.9;
}

@keyframes engineFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

.driver-module.driver-module-ai .module-copy,
.driver-module.driver-module-report .module-copy,
.driver-module.compact-module .module-copy {
  max-width: 305px;
  min-width: 0;
}

.driver-module .interaction-pattern {
  width: 100%;
  max-width: 305px;
  padding: 8px;
  gap: 6px;
  overflow: hidden;
}

.driver-module .interaction-pattern strong {
  font-size: 12px;
  line-height: 1.2;
}

.driver-module .interaction-pattern span {
  display: block;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 6px 8px;
  font-size: 11px;
  line-height: 1.34;
  white-space: normal;
  overflow-wrap: anywhere;
}

.driver-module.compact-module .phone-strip.two {
  grid-template-columns: minmax(205px, 0.86fr) minmax(205px, 0.86fr) minmax(270px, 0.98fr);
  align-items: center;
}

.module-decision-card {
  min-width: 0;
  padding: 22px;
  border-radius: 24px;
}

.module-decision-card strong {
  font-size: 20px;
  line-height: 1.2;
}

.module-decision-card .decision-points {
  gap: 10px;
}

.module-decision-card .decision-points p {
  padding-left: 10px;
}

.module-decision-card .decision-points em {
  font-size: 13px;
  line-height: 1.45;
}

.vip-journey-featured .journey-flow {
  --journey-gap: 30px;
  column-gap: var(--journey-gap);
  align-items: center;
  padding: 0;
  border: 0;
  background: transparent;
}

.vip-journey-featured .journey-flow span {
  position: relative;
  z-index: 1;
  min-width: 0;
  min-height: 56px;
  justify-content: center;
  gap: 9px;
  padding: 11px 13px;
  line-height: 1.22;
  text-align: center;
}

.vip-journey-featured .journey-flow span:not(:last-child)::after {
  top: 50%;
  right: calc(-1 * var(--journey-gap));
  width: var(--journey-gap);
  height: auto;
  display: grid;
  place-items: center;
  transform: translateY(-50%);
  color: var(--orange);
  font-size: 20px;
  font-weight: 900;
  background: transparent;
}

.behavior-flowchart article {
  gap: 12px;
}

.behavior-flowchart article > span {
  margin-bottom: -2px;
}

.live-prototype iframe {
  min-height: 780px;
}

@media (max-width: 1180px) {
  .hero-content .hero-product-stage .hero-console-window {
    right: 2%;
    width: min(690px, 92vw);
  }

  .hero-phone-main,
  .hero-phone-alt {
    width: 210px;
  }

  #coordination .sync-system-map {
    grid-template-columns: 1fr;
  }

  #coordination .engine-core-card {
    width: min(360px, 100%);
    min-height: 230px;
    justify-self: center;
  }

  .driver-module.compact-module .phone-strip.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .driver-module.compact-module .module-decision-card {
    grid-column: 1 / -1;
  }
}

@media (max-width: 860px) {
  main .section .section-heading h2,
  main .section .section-heading.compact h2,
  #story .section-heading h2,
  #goals .section-heading h2,
  #research .section-heading h2,
  #ai-strategy .section-heading h2,
  #coordination .section-heading h2,
  #tech-framework .section-heading h2,
  #mvp .section-heading h2,
  #language .section-heading h2,
  #driver .section-heading h2,
  #console .section-heading h2,
  #outcome .section-heading h2 {
    font-size: clamp(28px, 8vw, 40px);
  }

  #hero-title {
    font-size: clamp(44px, 12vw, 62px);
  }

  .hero-product-stage {
    min-height: 620px;
  }

  .hero-phone-main,
  .hero-phone-alt {
    width: 180px;
  }

  .hero-phone-alt {
    right: 2%;
  }

  .hero-mascot {
    display: none;
  }

  .innovation-metrics {
    grid-template-columns: 1fr;
  }

  .vip-journey-featured .journey-flow {
    grid-template-columns: 1fr !important;
    gap: 12px;
  }

  .vip-journey-featured .journey-flow span:not(:last-child)::after {
    top: auto;
    right: 50%;
    bottom: -19px;
    width: 22px;
    transform: translateX(50%) rotate(90deg);
  }
}