:root {
  --bg: #071017;
  --bg-alt: #0f1b24;
  --surface: rgba(12, 24, 33, 0.88);
  --surface-strong: rgba(19, 36, 49, 0.96);
  --line: rgba(165, 205, 224, 0.18);
  --line-strong: rgba(165, 205, 224, 0.34);
  --text: #eef7fb;
  --muted: #a8bec8;
  --accent: #f5b93d;
  --accent-strong: #ff8f2a;
  --accent-deep: #331500;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html {
  background:
    radial-gradient(circle at top left, rgba(245, 185, 61, 0.16), transparent 38%),
    radial-gradient(circle at top right, rgba(90, 170, 255, 0.16), transparent 30%),
    linear-gradient(180deg, #081018 0%, #050a0f 100%);
  color: var(--text);
  font-family: "Chakra Petch", sans-serif;
}

body {
  margin: 0;
  min-height: 100vh;
}

a {
  color: inherit;
}

.page-shell {
  width: min(1120px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 32px 0 56px;
}

.hero,
.section,
.site-footer {
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero {
  padding: 32px;
  border-radius: 30px;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -80px -120px auto;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(245, 185, 61, 0.2), transparent 68%);
  pointer-events: none;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 12px;
  font-weight: 600;
}

h1,
h2,
h3,
strong {
  margin: 0;
  font-weight: 600;
}

h1 {
  max-width: 12ch;
  font-size: clamp(40px, 8vw, 76px);
  line-height: 0.95;
  text-transform: uppercase;
}

h2 {
  max-width: 14ch;
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1;
  text-transform: uppercase;
}

h3 {
  font-size: 22px;
  line-height: 1.05;
}

p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.hero-copy {
  margin-top: 18px;
  max-width: 64ch;
  font-size: 18px;
}

.hero-actions,
.section-actions,
.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button-primary,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  color: #120d04;
}

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

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

.hero-grid,
.bullet-grid,
.product-grid {
  display: grid;
  gap: 16px;
}

.hero-grid {
  margin-top: 28px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.hero-card,
.info-card,
.product-card {
  padding: 18px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: var(--surface-strong);
}

.hero-label,
.product-type {
  display: inline-block;
  margin-bottom: 10px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.hero-card p,
.info-card p,
.product-card p,
.site-footer p {
  margin-top: 10px;
}

.section {
  margin-top: 24px;
  padding: 28px;
  border-radius: 28px;
}

.section-band {
  background:
    linear-gradient(180deg, rgba(17, 32, 43, 0.95), rgba(9, 19, 27, 0.95)),
    radial-gradient(circle at top right, rgba(245, 185, 61, 0.1), transparent 40%);
}

.section-heading {
  display: grid;
  gap: 10px;
}

.bullet-grid {
  margin-top: 22px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-grid {
  margin-top: 22px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.buy-button-shell {
  margin-top: 22px;
  min-height: 320px;
}

.site-footer {
  margin-top: 24px;
  padding: 22px 24px;
  border-radius: 22px;
}

@media (max-width: 900px) {
  .hero-grid,
  .bullet-grid,
  .product-grid {
    grid-template-columns: 1fr;
  }

  .hero,
  .section,
  .site-footer {
    padding: 22px;
  }
}