:root {
  color-scheme: light;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  background: #f6fafb;
  color: #0f172a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(120deg, rgba(8, 51, 68, 0.88), rgba(14, 116, 144, 0.74)),
    radial-gradient(circle at 78% 16%, rgba(103, 232, 249, 0.45), transparent 28%),
    #083344;
}

a {
  color: inherit;
}

.site-shell {
  min-height: 100vh;
}

.hero {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(320px, 1.15fr);
  min-height: 82vh;
  padding: clamp(28px, 6vw, 76px);
  align-items: center;
  gap: clamp(28px, 6vw, 80px);
}

.hero-media {
  min-height: 420px;
  border-radius: 28px;
  background:
    linear-gradient(145deg, rgba(236, 254, 255, 0.94), rgba(207, 250, 254, 0.72)),
    repeating-linear-gradient(135deg, rgba(14, 116, 144, 0.08), rgba(14, 116, 144, 0.08) 2px, transparent 2px, transparent 16px);
  display: grid;
  place-items: center;
  box-shadow: 0 32px 90px rgba(3, 7, 18, 0.28);
}

.tooth-mark {
  width: min(58%, 280px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  filter: drop-shadow(0 24px 32px rgba(8, 51, 68, 0.28));
}

.tooth-mark svg {
  width: 100%;
  height: 100%;
}

.hero-content {
  color: #f8fafc;
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 16px;
  color: #a5f3fc;
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2.45rem, 6vw, 5.9rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.hero-content > p:not(.eyebrow) {
  max-width: 680px;
  margin: 24px 0 0;
  color: #dffafe;
  font-size: clamp(1rem, 1.7vw, 1.28rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.primary-action,
.secondary-action {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 0 20px;
  font-weight: 800;
  text-decoration: none;
}

.primary-action {
  background: #f8fafc;
  color: #083344;
}

.secondary-action {
  border: 1px solid rgba(248, 250, 252, 0.38);
  color: #f8fafc;
}

.trust-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: rgba(248, 250, 252, 0.22);
  border-top: 1px solid rgba(248, 250, 252, 0.2);
}

.trust-band article {
  min-height: 126px;
  padding: 28px clamp(22px, 4vw, 46px);
  background: rgba(8, 51, 68, 0.52);
  color: #f8fafc;
}

.trust-band strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 8px;
}

.trust-band span {
  color: #cffafe;
  line-height: 1.5;
}

@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 24px 18px 34px;
  }

  .hero-media {
    min-height: 240px;
    order: -1;
  }

  .hero-actions {
    flex-direction: column;
  }

  .trust-band {
    grid-template-columns: 1fr;
  }
}