:root {
  color-scheme: light;
  --bg: #eef4ff;
  --bg-2: #f8fbff;
  --panel: rgba(255, 255, 255, 0.72);
  --panel-strong: rgba(255, 255, 255, 0.9);
  --text: #12233d;
  --muted: #5f6f86;
  --line: rgba(109, 134, 176, 0.16);
  --primary: #2e7cf6;
  --primary-strong: #1765e6;
  --accent: #72d2ff;
  --shadow: 0 24px 60px rgba(50, 88, 148, 0.16);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(114, 210, 255, 0.35), transparent 28%),
    radial-gradient(circle at top right, rgba(69, 123, 255, 0.18), transparent 24%),
    linear-gradient(180deg, #eef6ff 0%, #edf2ff 52%, #f7fbff 100%);
}

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

.site-shell {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
}

.hero {
  padding: 28px 0 36px;
}

.nav,
.footer,
.card,
.soft,
.glass,
.legal-card {
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.58);
  box-shadow: var(--shadow);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.5);
}

.nav-links {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 14px;
}

.hero-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  align-items: center;
}

.hero-copy {
  padding: 16px 4px;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--primary-strong);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  letter-spacing: -0.04em;
}

h1 {
  font-size: clamp(40px, 7vw, 72px);
  line-height: 1.03;
}

h2 {
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.1;
}

h3 {
  font-size: 22px;
  line-height: 1.2;
}

.hero-text,
.section-heading p,
.card p,
.soft p,
.faq-item p,
.footer p,
.legal-card p,
.legal-card li {
  color: var(--muted);
  line-height: 1.8;
  font-size: 16px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
}

.button.primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-strong) 100%);
  box-shadow: 0 14px 30px rgba(46, 124, 246, 0.28);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.78);
  border-color: var(--line);
}

.hero-points {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  color: var(--muted);
}

.hero-points li::before,
.check-list li::before {
  content: "•";
  color: var(--primary);
  margin-right: 10px;
}

.hero-card {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.52);
  border-radius: 36px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.48), rgba(255,255,255,0.24)),
    linear-gradient(135deg, rgba(114, 210, 255, 0.22), rgba(46, 124, 246, 0.15));
  box-shadow: var(--shadow);
}

.phone {
  padding: 20px;
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.9), rgba(242,247,255,0.82));
  border: 1px solid rgba(99, 133, 184, 0.12);
}

.phone-header,
.list-row,
.mini-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.phone-header {
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 14px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
}

.metric-card,
.mini-panel,
.list-card,
.card,
.soft,
.faq-item,
.legal-card {
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.metric-card {
  padding: 18px;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(46,124,246,0.11), rgba(114,210,255,0.18));
}

.metric-label,
.mini-panel span,
.list-row span:last-child {
  color: var(--muted);
}

.metric-card strong {
  display: block;
  margin: 8px 0;
  font-size: 36px;
  letter-spacing: -0.05em;
}

.mini-grid {
  gap: 14px;
  margin: 14px 0;
}

.mini-panel,
.card,
.soft,
.faq-item {
  padding: 20px;
  border-radius: var(--radius-lg);
  background: var(--panel);
}

.mini-panel {
  flex: 1;
}

.mini-panel strong {
  display: block;
  margin-top: 8px;
  font-size: 24px;
}

.list-card {
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.74);
}

.list-row {
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
}

.list-row:last-child {
  border-bottom: 0;
}

.section {
  padding: 56px 0;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 26px;
}

.feature-grid,
.scene-grid,
.faq-list {
  display: grid;
  gap: 18px;
}

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

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

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

.section-accent {
  padding: 30px 0;
}

.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background: linear-gradient(135deg, rgba(255,255,255,0.74), rgba(240,247,255,0.7));
  box-shadow: var(--shadow);
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
  align-content: center;
  color: var(--muted);
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 14px 0 40px;
  padding: 24px 26px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255,255,255,0.6);
}

.footer-links {
  display: flex;
  gap: 16px;
  color: var(--muted);
}

.legal-shell {
  padding: 28px 0 48px;
}

.legal-nav {
  margin-bottom: 28px;
}

.legal-page {
  max-width: 880px;
  margin: 0 auto;
}

.legal-header {
  margin-bottom: 22px;
}

.legal-card {
  padding: 30px;
  border-radius: 28px;
  background: rgba(255,255,255,0.76);
}

.legal-card h2 {
  margin-top: 24px;
  font-size: 24px;
}

.legal-card h2:first-child {
  margin-top: 0;
}

.legal-card ul {
  margin: 0;
  padding-left: 22px;
}

@media (max-width: 960px) {
  .hero-grid,
  .feature-grid,
  .scene-grid,
  .faq-list,
  .two-column {
    grid-template-columns: 1fr;
  }

  .nav,
  .footer {
    border-radius: 24px;
  }
}

@media (max-width: 680px) {
  .site-shell {
    width: min(calc(100% - 20px), var(--max-width));
  }

  .nav {
    align-items: flex-start;
    border-radius: 22px;
  }

  .nav,
  .footer,
  .hero-actions {
    flex-direction: column;
  }

  .nav-links,
  .footer-links {
    width: 100%;
  }

  .hero {
    padding-top: 16px;
  }

  .phone,
  .card,
  .soft,
  .faq-item,
  .legal-card,
  .two-column {
    padding: 18px;
  }
}