:root {
  --bg: #f5f5f7;
  --surface: #ffffff;
  --text: #1d1d1f;
  --muted: #6e6e73;
  --line: #d2d2d7;
  --accent: #0071e3;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Outfit", "Noto Sans SC", sans-serif;
  color: var(--text);
  background: var(--bg);
}

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

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

.hero {
  padding: 92px 0 88px;
  background: linear-gradient(180deg, #fbfbfd 0%, #f5f5f7 100%);
}

.back-link {
  display: inline-flex;
  padding: 10px 16px;
  border: 1px solid rgba(29, 29, 31, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--text);
}

.eyebrow,
.section-kicker {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow {
  margin-top: 56px;
  text-align: center;
}

.hero h1 {
  margin: 18px auto 0;
  max-width: 10em;
  text-align: center;
  font-size: clamp(46px, 8vw, 88px);
  line-height: 1.02;
  letter-spacing: -0.05em;
  font-weight: 600;
}

.hero-copy {
  max-width: 760px;
  margin: 24px auto 0;
  text-align: center;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.75;
}

.hero-media {
  margin-top: 44px;
  overflow: hidden;
  border-radius: 32px;
  background: #000;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.08);
}

.hero-video {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  object-fit: cover;
}

.stats,
.section {
  padding: 84px 0;
}

.section-muted {
  background: #fbfbfd;
}


.stat-grid,
.card-grid,
.scene-grid,
.delivery-grid {
  display: grid;
  gap: 20px;
}

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

.stat-card,
.feature-card,
.scene-card,
.delivery-card {
  background: var(--surface);
  border-radius: 28px;
  border: 1px solid rgba(29, 29, 31, 0.06);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.04);
}

.stat-card {
  padding: 28px 24px;
}

.stat-card strong {
  display: block;
  font-size: 40px;
}

.stat-card span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.7;
}

.intro-grid {
  display: block;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 36px;
  align-items: start;
  margin-bottom: 22px;
}

.intro-grid h2 {
  margin: 16px 0 0;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.section-lead {
  margin: 32px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.9;
}

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

.feature-card,
.scene-card,
.delivery-card {
  padding: 28px;
}

.feature-card h3,
.scene-card h3,
.delivery-card h3 {
  margin: 0 0 12px;
  font-size: 28px;
  line-height: 1.2;
}

.feature-card p,
.scene-card p,
.delivery-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.85;
  font-size: 16px;
}


@media (max-width: 1024px) {
  .stat-grid,
  .intro-grid,
  .card-grid,
  .scene-grid,
  .delivery-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .shell {
    width: min(100% - 32px, 1200px);
  }

  .hero {
    padding-bottom: 64px;
  }

  .hero-copy,
  .section-lead,
  .feature-card p,
  .scene-card p,
  .delivery-card p,
  .stat-card span {
    font-size: 16px;
  }

  .stats,
  .section {
    padding: 64px 0;
  }
}