:root {
  --bg: #08111a;
  --bg-soft: #0d1823;
  --surface: rgba(12, 22, 33, 0.88);
  --surface-strong: #0f1c28;
  --line: rgba(221, 201, 167, 0.14);
  --line-strong: rgba(221, 201, 167, 0.28);
  --text: #f5efe7;
  --muted: #b9c0c9;
  --accent: #d9b780;
  --accent-strong: #f0d7ac;
  --accent-ink: #22180b;
  --success: #89d7bb;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --radius-lg: 30px;
  --radius-md: 22px;
  --radius-sm: 16px;
  --container: 1160px;
  --font-stack: -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "PingFang SC", "Noto Sans SC", "Helvetica Neue", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font: 16px/1.7 var(--font-stack);
  background:
    radial-gradient(circle at top left, rgba(217, 183, 128, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(109, 156, 193, 0.16), transparent 32%),
    linear-gradient(180deg, #08111a 0%, #09131d 25%, #0b1117 100%);
}

a {
  color: var(--accent-strong);
  text-decoration: none;
}

a:hover {
  opacity: 0.9;
}

button,
input,
textarea,
select {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(8, 14, 20, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.compact-header {
  position: relative;
}

.nav-shell {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(217, 183, 128, 0.12);
  color: var(--accent);
  box-shadow: inset 0 0 0 1px rgba(217, 183, 128, 0.18);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.site-nav a {
  color: var(--muted);
  font-size: 14px;
}

.site-nav a:hover {
  color: var(--text);
}

.menu-toggle {
  display: none;
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-section {
  padding: 76px 0 44px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.85fr);
  gap: 28px;
  align-items: stretch;
}

.eyebrow {
  margin: 0 0 14px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
}

.hero-copy h1,
.section-heading h2,
.legal-shell h1 {
  margin: 0;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.hero-copy h1 {
  max-width: 12ch;
  font-size: clamp(42px, 7vw, 72px);
}

.hero-body,
.section-heading p,
.legal-intro,
.legal-section p {
  color: var(--muted);
}

.hero-body {
  max-width: 62ch;
  margin: 22px 0 0;
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  color: var(--accent-ink);
  background: linear-gradient(135deg, #e2c79a, #d9b780);
  box-shadow: 0 14px 30px rgba(217, 183, 128, 0.18);
}

.button-secondary {
  color: var(--text);
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
}

.hero-points,
.detail-list,
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.hero-points {
  margin-top: 24px;
  display: grid;
  gap: 10px;
}

.hero-points li,
.detail-list li {
  position: relative;
  padding-left: 18px;
  color: var(--muted);
}

.hero-points li::before,
.detail-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(217, 183, 128, 0.12);
}

.card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0)),
    var(--surface);
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: 24px;
}

.hero-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.pill,
.status-dot,
.timeline-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.pill {
  background: rgba(137, 215, 187, 0.1);
  color: var(--success);
}

.status-dot {
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
}

.stack-list {
  display: grid;
  gap: 14px;
}

.stack-item {
  padding: 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.stack-item h2,
.feature-card h3,
.timeline-card h3,
.scenario-card h3,
.info-card h3,
.legal-card h3,
.site-footer h2,
.site-footer h3,
.legal-section h2 {
  margin: 0 0 8px;
}

.stack-item h2 {
  font-size: 18px;
}

.stack-item p,
.feature-card p,
.timeline-card p,
.scenario-card p,
.info-card p,
.legal-card p,
.site-footer p,
.footer-links li,
.legal-section p {
  margin: 0;
  color: var(--muted);
}

.content-section {
  padding: 44px 0;
}

.alt-section {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.01), rgba(255, 255, 255, 0));
}

.section-heading {
  max-width: 760px;
  margin-bottom: 24px;
}

.section-heading h2,
.legal-shell h1 {
  font-size: clamp(30px, 4vw, 48px);
}

.feature-grid,
.timeline-grid,
.info-grid,
.legal-grid,
.preview-grid,
.faq-grid {
  display: grid;
  gap: 18px;
}

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

.timeline-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 18px;
}

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

.legal-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 18px;
}

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

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

.feature-card,
.timeline-card,
.scenario-card,
.info-card,
.legal-card,
.phone-card,
.faq-card {
  padding: 22px;
}

.timeline-step {
  margin-bottom: 14px;
  min-width: 48px;
  color: var(--accent-ink);
  background: linear-gradient(135deg, #eed7af, #d9b780);
}

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

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

.text-link {
  display: inline-block;
  margin-top: 14px;
  font-weight: 700;
}

.phone-shell {
  position: relative;
  min-height: 300px;
  padding: 18px 16px 16px;
  border-radius: 28px;
  background: linear-gradient(180deg, #101a24 0%, #0d151f 100%);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: inset 0 0 0 1px rgba(217, 183, 128, 0.06);
}

.phone-notch {
  width: 96px;
  height: 18px;
  margin: 0 auto 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.phone-screen {
  min-height: 228px;
  padding: 18px;
  border-radius: 22px;
  background:
    radial-gradient(circle at top, rgba(217, 183, 128, 0.14), transparent 42%),
    linear-gradient(180deg, rgba(16, 28, 40, 0.96), rgba(11, 18, 27, 0.98));
}

.mini-pill {
  display: inline-block;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(217, 183, 128, 0.12);
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.phone-screen h3,
.faq-card h3 {
  margin: 14px 0 8px;
}

.mini-list {
  margin: 14px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.mini-list li + li {
  margin-top: 8px;
}

.preview-caption {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.legal-list {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.legal-page {
  padding: 40px 0 64px;
}

.legal-shell {
  padding: 30px;
}

.legal-intro {
  margin: 18px 0 0;
}

.legal-section {
  margin-top: 26px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.legal-section h2 {
  font-size: 22px;
}

.legal-section p + p {
  margin-top: 12px;
}

.site-footer {
  margin-top: 28px;
  padding: 26px 0 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(4, 8, 12, 0.56);
}

.compact-footer {
  margin-top: 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.8fr 0.9fr;
  gap: 22px;
}

.footer-links {
  display: grid;
  gap: 8px;
}

.footer-bottom {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-bottom p {
  margin: 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 14px;
}

@media (max-width: 1080px) {
  .hero-grid,
  .timeline-grid,
  .feature-grid,
  .info-grid,
  .legal-grid,
  .preview-grid,
  .faq-grid,
  .scenario-layout,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-copy h1 {
    max-width: none;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .nav-shell {
    flex-wrap: wrap;
    padding: 14px 0;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 0 2px;
  }

  .site-nav.is-open,
  .static-nav {
    display: flex;
  }

  .static-nav {
    width: auto;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .hero-section {
    padding-top: 42px;
  }

  .hero-grid,
  .timeline-grid,
  .feature-grid,
  .info-grid,
  .legal-grid,
  .preview-grid,
  .faq-grid,
  .scenario-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

  .card,
  .legal-shell {
    border-radius: 24px;
  }

  .hero-panel,
  .feature-card,
  .timeline-card,
  .scenario-card,
  .info-card,
  .legal-card,
  .legal-shell {
    padding: 20px;
  }
}