:root {
  --bg: #08111b;
  --card: rgba(13, 20, 32, 0.76);
  --text: #f6f8fb;
  --muted: #a8b4c7;
  --line: rgba(255, 255, 255, 0.12);
  --accent: #facc15;
  --accent-2: #fb7185;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(250, 204, 21, 0.15), transparent 24%),
    radial-gradient(circle at right top, rgba(251, 113, 133, 0.16), transparent 20%),
    linear-gradient(180deg, #050a10, var(--bg) 36%, #060d16 100%);
  min-height: 100vh;
}

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

.site-footer {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
  padding: 24px 0 32px;
  color: var(--muted);
  font-size: 0.85rem;
  text-align: center;
}

main {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 80px;
}

.topbar {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 0 8px;
  position: sticky;
  top: 0;
  backdrop-filter: blur(14px);
  z-index: 5;
}

.brand { display: flex; align-items: center; gap: 14px; }
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), #f97316);
  color: #141414;
  font-weight: 900;
  text-transform: lowercase;
}
.brand-mark img { width: 100%; height: 100%; display: block; object-fit: contain; border-radius: inherit; }
.brand span { display: block; font-weight: 800; letter-spacing: -0.03em; }
.brand small { color: var(--muted); }

.nav { display: flex; align-items: center; gap: 22px; color: var(--muted); }
.nav-cta {
  color: var(--text);
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
}

.hero,
.content-grid,
.split-section,
.feature-band,
.comparison-section,
.price-section,
.testimonial,
.cta-panel,
.trust-bar {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 34px;
  align-items: center;
  padding: 54px 0 42px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
}

h1, h2, h3 { font-family: Sora, Inter, system-ui, sans-serif; letter-spacing: -0.04em; margin: 0; }
h1 { font-size: clamp(3rem, 6vw, 5.8rem); line-height: 0.94; margin-top: 10px; }
h2 { font-size: clamp(2rem, 3.4vw, 3.3rem); line-height: 1.02; }
.lede, .feature-card p, .benefit-list p, .band-item span, .price-subtitle, .price-card li, .testimonial p {
  color: var(--muted);
  line-height: 1.7;
}

.hero-actions { display: flex; gap: 14px; margin: 28px 0 18px; flex-wrap: wrap; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 700;
}
.button-primary { background: linear-gradient(135deg, var(--accent), #fff3a3); color: #111827; }
.button-secondary { border: 1px solid var(--line); background: rgba(255, 255, 255, 0.03); }

.hero-points {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  color: #dbe5f6;
}
.hero-points li::before { content: "•"; color: var(--accent); margin-right: 8px; }

.hero-visual { min-height: 620px; display: grid; place-items: center; }
.helmet-scene { position: relative; width: min(420px, 100%); }
.helmet {
  height: 340px;
  border-radius: 30px;
  background: #111827;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.helmet img { width: 100%; height: 100%; display: block; object-fit: cover; object-position: center; }
.sticker {
  position: absolute;
  bottom: 48px;
  padding: 10px 14px;
  border-radius: 999px;
  background: #facc15;
  color: #121212;
  font-weight: 800;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}
.sticker-left { left: 64px; }
.sticker-right { right: 64px; background: #f97316; color: #fff; }
.phone-card {
  margin: 24px auto 0;
  width: min(350px, calc(100% - 22px));
  background: rgba(6, 10, 18, 0.86);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 26px;
  padding: 18px;
  box-shadow: var(--shadow);
}
.phone-label { display: block; text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.12em; color: var(--accent); margin-bottom: 8px; }
.phone-card strong, .phone-card span { display: block; }

.trust-bar {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  padding: 16px 0 0;
}
.trust-bar span {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,0.03);
}

.content-grid, .split-section, .comparison-section, .price-section { padding: 72px 0 0; }
.section-heading { max-width: 760px; margin-bottom: 24px; }
.section-heading.narrow { max-width: 640px; }
.feature-grid, .benefit-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.feature-card, .benefit-list > div, .feature-band, .comparison-table, .price-card, .testimonial, .cta-panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
}
.feature-card { padding: 24px; min-height: 220px; }
.feature-kicker { color: #f59e0b; font-weight: 800; }

.split-section { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 24px; }
.benefit-list { grid-template-columns: 1fr; }
.benefit-list > div { padding: 22px 24px; }

.feature-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 18px;
}
.band-item {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
}
.band-item strong { display: block; margin-bottom: 6px; }

.comparison-table { padding: 18px; }
.row {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: 10px;
  padding: 14px 12px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  align-items: center;
}
.row:last-child { border-bottom: 0; }
.row.head { color: var(--accent); font-weight: 800; }

.price-card { padding: 24px; max-width: 520px; }
.price-card.featured { border-color: rgba(250, 204, 21, 0.38); }
.price-top { display: flex; justify-content: space-between; gap: 18px; align-items: start; }
.price-tag {
  white-space: nowrap;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(250,204,21,0.15);
  color: #fde68a;
  font-weight: 900;
}
.price-card ul { list-style: none; padding: 0; margin: 18px 0 22px; display: grid; gap: 10px; }
.price-card li {
  padding: 12px 14px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  background: rgba(255,255,255,0.04);
}

.testimonial, .cta-panel { margin-top: 24px; padding: 30px; }
.testimonial blockquote { font-family: Sora, sans-serif; font-size: clamp(1.3rem, 2.2vw, 2rem); margin: 0 0 10px; line-height: 1.35; }
.cta-panel { display: flex; align-items: center; justify-content: space-between; gap: 20px; }

.color-options { padding: 72px 0 0; }
.color-heading { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 10px 28px; align-items: end; }
.color-heading .eyebrow { grid-column: 1 / -1; margin-bottom: 0; }
.color-heading h2, .color-heading p:last-child { margin: 0; }
.color-heading p:last-child { color: var(--muted); max-width: 420px; }
.color-gallery {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 12px;
  margin-top: 28px;
}
.color-option {
  margin: 0;
  padding: 10px 10px 12px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  text-align: center;
  transition: transform 180ms ease, border-color 180ms ease;
}
.color-option:hover { transform: translateY(-5px); border-color: rgba(250, 204, 21, 0.6); }
.color-option img { display: block; width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 15px; }
.color-option figcaption { padding-top: 9px; color: #f8fafc; font-size: 0.82rem; font-weight: 800; }

@media (max-width: 980px) {
  .topbar, .hero, .split-section, .cta-panel { grid-template-columns: 1fr; display: grid; }
  .nav { flex-wrap: wrap; gap: 12px; justify-content: flex-start; }
  .hero { padding-top: 26px; }
  .hero-visual { min-height: 520px; }
  .feature-grid, .benefit-list, .feature-band { grid-template-columns: 1fr; }
  .color-gallery { grid-template-columns: repeat(4, 1fr); }
  .color-heading { grid-template-columns: 1fr; }
  .row { grid-template-columns: 1.4fr repeat(2, 1fr); }
  .row.head { display: none; }
}

@media (max-width: 640px) {
  main, .topbar, .hero, .content-grid, .split-section, .comparison-section, .price-section, .testimonial, .cta-panel, .trust-bar {
    width: min(100% - 24px, 1160px);
  }
  .topbar { padding-top: 16px; }
  .nav { display: none; }
  h1 { font-size: 2.8rem; }
  .hero-visual { min-height: 460px; }
  .helmet { height: 300px; }
  .cta-panel { padding: 22px; }
  .color-options { padding-top: 52px; }
  .color-gallery { grid-template-columns: repeat(2, 1fr); gap: 10px; }
}