:root {
  --bg: #0a0a0a;
  --panel: rgba(255,255,255,.04);
  --panel-strong: rgba(255,255,255,.07);
  --line: rgba(255,255,255,.10);
  --text: #ffffff;
  --muted: #d4d4d4;
  --soft: #a3a3a3;
  --white: #ffffff;
  --black: #0a0a0a;
  --radius: 32px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: min(100% - 48px, 1200px);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--line);
  background: rgba(10,10,10,.82);
  backdrop-filter: blur(18px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 18px;
  background: var(--white);
  color: var(--black);
  display: grid;
  place-items: center;
  box-shadow: 0 20px 50px rgba(255,255,255,.08);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  color: var(--muted);
  font-size: 14px;
}

.nav-links a:hover,
.footer-links a:hover {
  color: var(--white);
}

.btn,
.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 999px;
  font-weight: 700;
  transition: .2s ease;
}

.nav-cta {
  background: var(--white);
  color: var(--black);
  padding: 10px 20px;
}

.btn {
  padding: 16px 28px;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--white);
  color: var(--black);
  box-shadow: 0 20px 70px rgba(255,255,255,.08);
}

.btn-primary:hover,
.nav-cta:hover {
  background: #e5e5e5;
}

.btn-secondary {
  border-color: rgba(255,255,255,.15);
  color: var(--white);
}

.btn-secondary:hover {
  background: rgba(255,255,255,.10);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 96px 0 120px;
  text-align: center;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at top right, rgba(255,255,255,.14), transparent 32%),
    radial-gradient(circle at 20% 20%, rgba(255,255,255,.08), transparent 30%);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.05);
  color: var(--muted);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 14px;
  margin-bottom: 32px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(48px, 8vw, 112px);
  line-height: .95;
  letter-spacing: -0.07em;
  margin-bottom: 32px;
}

.hero p {
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.65;
  max-width: 780px;
  margin: 0 auto 40px;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.stats {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  padding: 40px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-title {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 8px;
}

.stat-sub {
  color: var(--soft);
  font-size: 14px;
  margin-bottom: 0;
}

.section {
  padding: 96px 0;
}

.section-tight {
  padding: 0 0 96px;
}

.section-header {
  max-width: 760px;
  margin-bottom: 56px;
}

.section-label {
  color: var(--soft);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .2em;
  font-weight: 800;
  margin-bottom: 16px;
}

h2 {
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.04;
  letter-spacing: -0.05em;
  margin-bottom: 24px;
}

.section-header p,
.panel-text {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.75;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card,
.panel,
.legal-box {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: var(--radius);
  box-shadow: 0 30px 80px rgba(0,0,0,.25);
}

.card {
  padding: 32px;
  transition: .2s ease;
}

.card:hover {
  background: var(--panel-strong);
}

.icon-box {
  width: 48px;
  height: 48px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: var(--white);
  color: var(--black);
  margin-bottom: 32px;
}

.card h3,
.process-card h3 {
  font-size: 26px;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
}

.card p,
.process-card p,
.faq p,
.legal-section p {
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 0;
}

.panel {
  padding: 48px;
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.check-list {
  display: grid;
  gap: 16px;
}

.check-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  border: 1px solid var(--line);
  background: rgba(10,10,10,.50);
  border-radius: 20px;
  padding: 16px;
  color: #e5e5e5;
}

.process {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.03);
}

.process-card {
  border: 1px solid var(--line);
  background: #0a0a0a;
  border-radius: var(--radius);
  padding: 32px;
}

.step {
  color: #737373;
  font-size: 14px;
  font-weight: 800;
  margin-bottom: 32px;
}

.feature-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 32px;
}

.white-card {
  background: var(--white);
  color: var(--black);
  border-radius: var(--radius);
  padding: 32px;
}

.white-card p {
  color: #404040;
  font-size: 18px;
  line-height: 1.75;
}

.dark-card {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: var(--radius);
  padding: 32px;
}

.faq-wrap {
  max-width: 900px;
  margin: 0 auto;
}

.center {
  text-align: center;
}

.faq {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 24px;
  padding: 24px;
  margin-bottom: 16px;
}

.faq summary {
  cursor: pointer;
  font-size: 18px;
  font-weight: 800;
  list-style: none;
}

.cta {
  padding-bottom: 96px;
}

.cta-box {
  max-width: 980px;
  margin: 0 auto;
  border-radius: 40px;
  background: var(--white);
  color: var(--black);
  text-align: center;
  padding: 56px;
  box-shadow: 0 30px 80px rgba(0,0,0,.30);
}

.cta-box h2 {
  font-size: clamp(40px, 6vw, 72px);
}

.cta-box p {
  color: #404040;
  font-size: 18px;
  line-height: 1.75;
  max-width: 680px;
  margin: 0 auto 36px;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-dark {
  background: var(--black);
  color: var(--white);
}

.btn-dark:hover {
  background: #262626;
}

.btn-light-outline {
  border-color: #d4d4d4;
  color: var(--black);
}

.btn-light-outline:hover {
  background: #f5f5f5;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  color: var(--soft);
  font-size: 14px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.legal-hero {
  padding: 80px 0;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 40px;
}

.back-link:hover {
  color: var(--white);
}

.legal-title {
  font-size: clamp(48px, 6vw, 72px);
  margin-bottom: 18px;
}

.updated {
  color: var(--soft);
}

.legal-box {
  padding: 40px;
  margin-top: 48px;
}

.legal-intro {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.75;
  margin-bottom: 40px;
}

.legal-section {
  margin-top: 36px;
}

.legal-section h2 {
  font-size: 28px;
  margin-bottom: 14px;
}

@media (max-width: 800px) {
  .nav-links {
    display: none;
  }

  .container {
    width: min(100% - 32px, 1200px);
  }

  .hero {
    padding: 72px 0 88px;
  }

  .stats-grid,
  .grid-2,
  .grid-3,
  .why-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .panel,
  .legal-box,
  .cta-box {
    padding: 28px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}