@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Sora:wght@500;600;700;800&display=swap");
@import url("./tokens.67429fd84532.css");

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-md);
  line-height: var(--leading-normal);
  color: var(--color-text-body);
  background: var(--theme-page-background);
}

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

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

button,
input,
textarea {
  font: inherit;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-shell {
  overflow: hidden;
}

.container {
  width: min(100% - 40px, var(--container-lg));
  margin: 0 auto;
}

.section {
  padding: var(--space-24) 0;
}

.section-muted {
  position: relative;
}

.section-muted::before {
  content: "";
  position: absolute;
  inset: 24px 0;
  background: var(--theme-section-muted-fill);
  border-top: 1px solid var(--theme-section-muted-border);
  border-bottom: 1px solid var(--theme-section-muted-border);
}

.section-muted > .container {
  position: relative;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  background: rgba(15, 87, 255, 0.08);
  color: var(--color-brand-blue-700);
  font-size: var(--text-sm);
  font-weight: 800;
  letter-spacing: 0.02em;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-signal-amber-500), var(--color-signal-orange-500));
}

.eyebrow-quiet {
  background: rgba(13, 33, 72, 0.06);
  color: var(--color-brand-navy-900);
}

.eyebrow-dark {
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-text-inverse);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: var(--space-4) 0;
  backdrop-filter: blur(18px);
  background: var(--theme-header-background);
  border-bottom: 1px solid var(--theme-header-border);
}

.header-row,
.hero-grid,
.footer-grid,
.field-grid,
.principles-grid,
.system-showcase,
.library-grid,
.detail-grid {
  display: grid;
  gap: var(--space-8);
}

.header-row {
  grid-template-columns: auto 1fr auto;
  align-items: center;
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand-logo {
  display: block;
  width: auto;
  height: 36px;
}

.nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-6);
  color: var(--color-text-strong);
  font-size: var(--text-sm);
  font-weight: 700;
}

.nav a {
  position: relative;
  padding: 6px 0;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  border-radius: 999px;
  background: var(--theme-nav-underline);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--duration-base) var(--ease-standard);
}

.nav a:hover::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: var(--text-sm);
  font-weight: 800;
  transition:
    transform var(--duration-base) var(--ease-standard),
    background-color var(--duration-base) var(--ease-standard),
    border-color var(--duration-base) var(--ease-standard),
    box-shadow var(--duration-base) var(--ease-standard);
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--color-text-inverse);
  background: linear-gradient(135deg, var(--color-brand-blue-700), var(--color-brand-blue-500));
  box-shadow: 0 14px 34px rgba(15, 87, 255, 0.26);
}

.button-primary-contrast {
  box-shadow: 0 18px 40px rgba(15, 87, 255, 0.34);
}

.button-secondary {
  color: var(--color-brand-navy-900);
  background: var(--theme-button-secondary-bg);
  border-color: var(--theme-button-secondary-border);
  box-shadow: var(--shadow-sm);
}

.button-ghost {
  color: var(--color-brand-blue-700);
  background: var(--theme-button-ghost-bg);
  border-color: var(--theme-button-ghost-border);
}

.hero {
  padding: var(--space-16) 0 var(--space-20);
}

.hero-panel {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: clamp(28px, 5vw, 64px);
  background: var(--theme-hero-surface);
  border: 1px solid var(--theme-hero-border);
  border-radius: 40px;
  box-shadow: 0 34px 90px rgba(14, 31, 66, 0.12);
}

.hero-panel::before,
.hero-panel::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.hero-panel::before {
  top: -28px;
  right: -32px;
  width: 240px;
  height: 240px;
  background: radial-gradient(circle at 28% 32%, rgba(255, 197, 41, 0.95), rgba(255, 107, 44, 0.14) 58%, transparent 70%);
  filter: blur(14px);
  opacity: 0.42;
}

.hero-panel::after {
  left: -52px;
  bottom: -88px;
  width: 240px;
  height: 240px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(15, 87, 255, 0.12), transparent 68%);
}

.hero-grid {
  position: relative;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
}

.hero-copy h1,
.section-title,
.cta-copy h2,
.contact-copy h2,
.principle-card h3,
.library-body h3,
.showcase-head strong {
  margin: 0;
  color: var(--color-text-strong);
  font-family: var(--font-display);
}

.hero-copy h1 {
  max-width: 11ch;
  font-size: clamp(3rem, 6vw, 4.85rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.hero-copy p,
.section-intro,
.principle-card p,
.library-body p,
.detail-card p,
.footer-copy,
.trust-copy p {
  color: var(--color-text-body);
}

.hero-copy p {
  max-width: 62ch;
  margin: var(--space-6) 0 var(--space-8);
  font-size: var(--text-lg);
}

.hero-actions,
.proof-row,
.trust-stats,
.app-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.proof-row {
  margin-top: var(--space-8);
  color: var(--color-text-soft);
  font-size: var(--text-sm);
  font-weight: 700;
}

.proof-row span {
  padding: 10px 14px;
  border-radius: var(--radius-pill);
  background: var(--theme-proof-chip-bg);
  border: 1px solid var(--theme-proof-chip-border);
}

.proof-row strong {
  color: var(--color-text-strong);
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-8);
}

.meta-card,
.trust-strip,
.principle-card,
.showcase-card,
.library-card,
.detail-card,
.footer-card,
.contact-panel {
  border: 1px solid var(--theme-card-border);
  box-shadow: var(--shadow-sm);
}

.meta-card {
  padding: var(--space-6);
  border-radius: 26px;
  background: var(--theme-meta-bg);
}

.meta-label {
  display: block;
  margin-bottom: var(--space-2);
  color: var(--color-brand-blue-700);
  font-size: var(--text-xs);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.meta-card strong {
  display: block;
  margin-bottom: var(--space-2);
  color: var(--color-text-strong);
}

.hero-visual {
  position: relative;
  min-height: 500px;
  overflow: hidden;
  border-radius: 36px;
}

.visual-board,
.visual-ring,
.visual-metric,
.visual-card,
.visual-note {
  position: absolute;
  border: 1px solid var(--theme-card-border);
  box-shadow: var(--shadow-md);
}

.visual-board {
  inset: 50px 26px 56px 74px;
  overflow: hidden;
  border-radius: 34px;
  background:
    linear-gradient(180deg, rgba(15, 87, 255, 0.07), color-mix(in srgb, var(--color-bg-canvas) 94%, transparent)),
    var(--color-bg-canvas);
}

.visual-board::before {
  content: "";
  position: absolute;
  inset: 24px;
  border-radius: 26px;
  background:
    linear-gradient(90deg, var(--theme-app-chart-grid-x) 1px, transparent 1px) 0 0 / 60px 100%,
    linear-gradient(var(--theme-app-chart-grid-y) 1px, transparent 1px) 0 0 / 100% 52px;
}

.visual-board::after {
  content: "";
  position: absolute;
  left: 40px;
  right: 42px;
  bottom: 72px;
  height: 146px;
  border-radius: 28px 28px 0 0;
  background:
    linear-gradient(90deg, transparent 0 4%, rgba(15, 87, 255, 0.9) 4% 14%, transparent 14% 24%, rgba(255, 107, 44, 0.92) 24% 34%, transparent 34% 44%, rgba(255, 197, 41, 0.96) 44% 54%, transparent 54% 64%, rgba(15, 87, 255, 0.62) 64% 74%, transparent 74% 84%, rgba(28, 66, 119, 0.76) 84% 94%, transparent 94% 100%);
}

.visual-ring {
  top: 10px;
  right: 12px;
  width: 138px;
  height: 138px;
  border-radius: 999px;
  background: conic-gradient(from 40deg, var(--color-brand-blue-700), var(--color-signal-orange-500), var(--color-signal-amber-500), var(--color-brand-blue-700));
  box-shadow: none;
}

.visual-ring::after {
  content: "";
  position: absolute;
  inset: 24px;
  border-radius: 999px;
  background: var(--color-bg-canvas);
}

.visual-metric {
  top: 86px;
  left: 0;
  width: 178px;
  padding: var(--space-5);
  border-radius: 26px;
  background: var(--theme-card-bg-strong);
}

.visual-metric strong {
  display: block;
  margin: 4px 0 6px;
  color: var(--color-text-strong);
  font-family: var(--font-display);
  font-size: var(--text-3xl);
}

.visual-card {
  right: 22px;
  bottom: 62px;
  width: 236px;
  padding: var(--space-6);
  border-radius: 28px;
  background: var(--gradient-dark);
  color: var(--color-text-inverse);
}

.visual-note {
  left: 100px;
  right: 110px;
  bottom: 0;
  padding: var(--space-5) var(--space-6);
  border-radius: 22px;
  background: var(--theme-card-bg-strong);
}

.visual-card span,
.visual-note span {
  display: block;
  font-size: var(--text-sm);
}

.visual-card strong,
.visual-note strong {
  display: block;
  margin: 6px 0 4px;
  font-family: var(--font-display);
  font-size: var(--text-lg);
}

.trust-strip {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-8);
  margin-top: var(--space-8);
  padding: var(--space-8);
  border-radius: 30px;
  background: var(--theme-trust-bg);
}

.trust-copy p {
  margin: var(--space-5) 0 0;
  max-width: 56ch;
}

.trust-stats {
  justify-content: flex-end;
}

.trust-stat {
  min-width: 150px;
  padding: var(--space-5);
  border-radius: 22px;
  background: var(--theme-trust-stat-bg);
  border: 1px solid var(--theme-card-border);
}

.trust-stat strong {
  display: block;
  color: var(--color-text-strong);
  font-family: var(--font-display);
  font-size: var(--text-2xl);
}

.trust-stat span {
  color: var(--color-text-soft);
  font-size: var(--text-sm);
}

.section-heading {
  max-width: 780px;
  margin-bottom: var(--space-12);
}

.split-heading {
  max-width: none;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: var(--space-10);
  align-items: end;
}

.section-title {
  margin-top: var(--space-4);
  font-size: clamp(2.1rem, 4vw, 4rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.section-intro {
  max-width: 64ch;
  margin: 0;
  font-size: var(--text-lg);
}

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

.principle-card {
  position: relative;
  min-height: 220px;
  padding: var(--space-8);
  border-radius: 30px;
  background: var(--theme-card-bg);
}

.principle-card-accent {
  background: var(--gradient-panel);
}

.principle-card-dark {
  background: var(--gradient-dark);
}

.principle-card-dark h3,
.principle-card-dark p,
.principle-card-dark .card-index {
  color: var(--color-text-inverse);
}

.card-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: var(--space-6);
  border-radius: 14px;
  background: rgba(15, 87, 255, 0.1);
  color: var(--color-brand-blue-700);
  font-size: var(--text-sm);
  font-weight: 800;
}

.principle-card-dark .card-index {
  background: rgba(255, 255, 255, 0.14);
}

.principle-card h3,
.library-body h3 {
  font-size: var(--text-2xl);
  line-height: 1.12;
}

.system-showcase {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: var(--space-10);
}

.showcase-card {
  padding: var(--space-8);
  border-radius: 30px;
  background: var(--theme-card-bg);
}

.showcase-card-marketing {
  background: var(--theme-showcase-marketing);
}

.showcase-card-product {
  background: var(--theme-showcase-product);
}

.showcase-head {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.showcase-head strong {
  font-size: var(--text-2xl);
  line-height: 1.08;
}

.detail-list {
  display: grid;
  gap: var(--space-4);
}

.detail-list li {
  position: relative;
  padding-left: 20px;
}

.detail-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-brand-blue-700), var(--color-signal-amber-500));
}

.app-preview {
  padding: 14px;
  border-radius: 34px;
  background: var(--theme-app-preview-bg);
  border: 1px solid var(--theme-app-preview-border);
  box-shadow: var(--shadow-md);
}

.app-shell {
  overflow: hidden;
  border-radius: 26px;
  background: var(--theme-app-shell-bg);
  border: 1px solid var(--theme-app-shell-border);
}

.app-topbar {
  display: grid;
  grid-template-columns: auto auto auto 1fr;
  gap: 10px;
  align-items: center;
  padding: 14px 18px;
  background: var(--theme-app-topbar-bg);
  border-bottom: 1px solid var(--theme-app-topbar-border);
}

.app-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(18, 45, 92, 0.22);
}

.app-search {
  margin-left: 10px;
  padding: 10px 14px;
  border-radius: 14px;
  background: var(--theme-app-search-bg);
  color: var(--theme-app-search-text);
  font-size: var(--text-sm);
}

.app-body {
  display: grid;
  grid-template-columns: 88px 1fr;
  min-height: 370px;
}

.app-sidebar {
  display: grid;
  align-content: start;
  gap: 18px;
  padding: 18px;
  background: var(--theme-app-sidebar-bg);
}

.app-sidebar span {
  height: 14px;
  border-radius: 999px;
  background: var(--theme-app-sidebar-line);
}

.app-content {
  padding: 22px;
}

.app-metric-card,
.app-chart,
.app-table span,
.library-card,
.detail-card {
  background: var(--theme-app-panel-bg);
}

.app-metric-card {
  flex: 1 1 0;
  min-width: 160px;
  padding: var(--space-5);
  border-radius: 20px;
  border: 1px solid var(--theme-app-panel-border);
}

.app-metric-card label {
  display: block;
  margin-bottom: 6px;
  color: var(--color-text-soft);
  font-size: var(--text-sm);
}

.app-metric-card strong {
  color: var(--color-text-strong);
  font-family: var(--font-display);
  font-size: var(--text-2xl);
}

.app-chart {
  margin-top: var(--space-6);
  height: 170px;
  border-radius: 24px;
  border: 1px solid var(--theme-app-panel-border);
  background: var(--theme-app-chart-bg);
  position: relative;
}

.app-chart::before {
  content: "";
  position: absolute;
  inset: 20px;
  border-radius: 18px;
  background:
    linear-gradient(90deg, var(--theme-app-chart-grid-x) 1px, transparent 1px) 0 0 / 56px 100%,
    linear-gradient(var(--theme-app-chart-grid-y) 1px, transparent 1px) 0 0 / 100% 42px;
}

.app-chart::after {
  content: "";
  position: absolute;
  left: 34px;
  right: 34px;
  bottom: 38px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-brand-blue-700), var(--color-brand-blue-500) 34%, var(--color-signal-amber-500) 70%, var(--color-signal-orange-500));
  border-radius: 999px;
  transform: skewX(-26deg);
  box-shadow: 0 0 0 10px rgba(15, 87, 255, 0.04);
}

.app-table {
  display: grid;
  gap: 12px;
  margin-top: var(--space-6);
}

.app-table span {
  display: block;
  height: 18px;
  border-radius: 999px;
  border: 1px solid var(--theme-app-panel-border);
}

.library-grid {
  grid-template-columns: 1fr 1fr 0.9fr;
  align-items: stretch;
}

.library-card {
  overflow: hidden;
  border-radius: 30px;
  border: 1px solid var(--theme-card-border);
  box-shadow: var(--shadow-sm);
}

.library-card-tall {
  background: var(--gradient-dark);
}

.library-visual {
  height: 220px;
}

.library-visual-blue {
  background:
    radial-gradient(circle at 82% 18%, rgba(255, 255, 255, 0.2), transparent 18%),
    linear-gradient(135deg, #0f57ff 0%, #1d6bff 50%, #0d2148 100%);
  position: relative;
}

.library-visual-blue::after {
  content: "";
  position: absolute;
  left: 30px;
  bottom: 30px;
  width: 150px;
  height: 92px;
  border-radius: 22px 22px 0 0;
  background: rgba(255, 255, 255, 0.88);
}

.library-visual-light {
  background: var(--theme-library-light-bg);
  position: relative;
}

.library-visual-light::before,
.library-visual-light::after {
  content: "";
  position: absolute;
  background: var(--theme-library-light-accent);
}

.library-visual-light::before {
  left: 26px;
  right: 26px;
  top: 38px;
  height: 18px;
  border-radius: 999px;
}

.library-visual-light::after {
  left: 26px;
  right: 80px;
  top: 74px;
  height: 108px;
  border-radius: 24px;
  background: var(--theme-library-light-panel);
  border: 1px solid var(--theme-app-panel-border);
}

.library-body {
  padding: var(--space-8);
}

.library-card-tall .library-body h3,
.library-card-tall .library-body p,
.library-card-tall .token-row span,
.library-card-tall .token-row strong {
  color: var(--color-text-inverse);
}

.library-card-tall .case-tag {
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-text-inverse);
}

.token-row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  padding: 14px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.cta-band {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border-radius: 40px;
  padding: clamp(34px, 5vw, 58px);
  background: var(--gradient-dark);
  box-shadow: 0 32px 72px rgba(8, 22, 47, 0.34);
}

.cta-band::before,
.cta-band::after {
  content: "";
  position: absolute;
}

.cta-band::before {
  inset: -26% auto auto -8%;
  width: 340px;
  height: 340px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(255, 197, 41, 0.28), transparent 68%);
}

.cta-band::after {
  right: -100px;
  bottom: -120px;
  width: 360px;
  height: 360px;
  background: linear-gradient(135deg, rgba(255, 197, 41, 0.92), rgba(255, 107, 44, 0.5));
  clip-path: polygon(0 38%, 100% 0, 100% 100%, 18% 100%);
}

.cta-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr auto;
  gap: var(--space-8);
  align-items: center;
}

.cta-copy h2,
.contact-copy h2 {
  font-size: clamp(2.1rem, 4vw, var(--text-4xl));
  line-height: 1.05;
  color: var(--color-text-inverse);
  letter-spacing: -0.04em;
}

.cta-copy p,
.contact-copy p,
.field label,
.consent {
  color: rgba(248, 251, 255, 0.8);
}

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

.detail-card {
  padding: 28px;
  border-radius: 24px;
  border: 1px solid var(--theme-detail-border);
  box-shadow: var(--shadow-sm);
}

.detail-card strong {
  display: block;
  margin-bottom: var(--space-4);
  color: var(--color-text-strong);
  font-size: var(--text-lg);
}

.contact-panel {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-8);
  padding: clamp(30px, 4vw, 50px);
  border-radius: 36px;
  background: var(--gradient-dark);
}

.contact-copy {
  position: relative;
  z-index: 1;
  padding-bottom: 120px;
}

.contact-copy::after {
  content: "";
  position: absolute;
  left: -8px;
  bottom: -18px;
  z-index: -1;
  width: 132px;
  height: 132px;
  border-left: 10px solid rgba(15, 87, 255, 0.96);
  border-bottom: 10px solid rgba(255, 197, 41, 0.92);
  border-radius: 46px 0 0 0;
  opacity: 0.9;
}

.contact-form {
  display: grid;
  gap: var(--space-5);
}

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

.field {
  display: grid;
  gap: var(--space-2);
}

.field label {
  font-size: var(--text-sm);
  font-weight: 700;
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid var(--theme-input-border);
  border-radius: 18px;
  padding: 14px 16px;
  color: var(--color-text-inverse);
  background: var(--theme-input-bg);
  outline: none;
  transition:
    border-color var(--duration-base) var(--ease-standard),
    box-shadow var(--duration-base) var(--ease-standard),
    background-color var(--duration-base) var(--ease-standard);
}

.field input::placeholder,
.field textarea::placeholder {
  color: rgba(248, 251, 255, 0.55);
}

.field input:focus,
.field textarea:focus {
  border-color: var(--theme-input-border-focus);
  box-shadow: 0 0 0 5px rgba(43, 123, 255, 0.2);
  background: var(--theme-input-bg-focus);
}

.consent {
  font-size: var(--text-sm);
}

.site-footer {
  padding: var(--space-16) 0 var(--space-12);
}

.footer-card {
  padding: var(--space-10);
  border-radius: 32px;
  background: var(--theme-footer-bg);
}

[data-theme="dark"] .eyebrow-quiet {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-text-inverse);
}

[data-theme="dark"] .button-secondary {
  color: var(--color-text-inverse);
}

[data-theme="dark"] .button-ghost {
  color: #e8f0ff;
  background: rgba(76, 138, 255, 0.12);
  border-color: rgba(124, 148, 196, 0.22);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.16);
}

[data-theme="dark"] .button-ghost:hover {
  background: rgba(76, 138, 255, 0.18);
  border-color: rgba(138, 179, 255, 0.3);
}

[data-theme="dark"] .principle-card-dark,
[data-theme="dark"] .library-card-tall,
[data-theme="dark"] .cta-band,
[data-theme="dark"] .contact-panel,
[data-theme="dark"] .visual-card {
  border-color: rgba(174, 198, 255, 0.1);
}

[data-theme="dark"] .visual-note strong,
[data-theme="dark"] .visual-metric strong,
[data-theme="dark"] .trust-stat strong,
[data-theme="dark"] .app-metric-card strong,
[data-theme="dark"] .detail-card strong,
[data-theme="dark"] .footer-title {
  color: var(--color-text-strong);
}

[data-theme="dark"] .hero-panel::before {
  opacity: 0.55;
}

.footer-grid {
  grid-template-columns: 1.3fr repeat(3, minmax(0, 1fr));
}

.footer-title {
  margin-bottom: var(--space-4);
  color: var(--color-text-strong);
  font-size: var(--text-sm);
  font-weight: 800;
}

.footer-links {
  display: grid;
  gap: var(--space-3);
  font-size: var(--text-sm);
}

.footer-links a {
  color: var(--color-text-body);
}

.footer-copy {
  max-width: 34ch;
}

@media (max-width: 1100px) {
  .hero-grid,
  .split-heading,
  .trust-strip,
  .cta-layout,
  .contact-panel,
  .footer-grid,
  .library-grid {
    grid-template-columns: 1fr;
  }

  .principles-grid,
  .system-showcase,
  .detail-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .trust-stats {
    justify-content: flex-start;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(100% - 24px, var(--container-lg));
  }

  .section {
    padding: var(--space-16) 0;
  }

  .site-header {
    position: static;
  }

  .header-row,
  .field-grid,
  .principles-grid,
  .system-showcase,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .nav {
    justify-content: flex-start;
  }

  .hero-copy h1 {
    font-size: clamp(2.4rem, 13vw, 3.6rem);
  }

  .hero-meta {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 430px;
  }

  .visual-board {
    inset: 46px 10px 74px 32px;
  }

  .visual-note {
    left: 24px;
    right: 24px;
  }

  .visual-card {
    right: 10px;
    width: 210px;
  }

  .visual-metric {
    width: 154px;
  }

  .contact-copy {
    padding-bottom: 88px;
  }

  .contact-copy::after {
    width: 108px;
    height: 108px;
  }
}