:root {
  color-scheme: dark;
  --bg: #07080d;
  --panel: rgba(255,255,255,0.065);
  --panel-strong: rgba(255,255,255,0.11);
  --text: #ffffff;
  --muted: rgba(255,255,255,0.66);
  --line: rgba(255,255,255,0.14);
  --accent: #74e0ff;
  --gold: #ffbd57;
  --radius: 28px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 82% 8%, rgba(255, 142, 55, 0.20), transparent 33%),
    radial-gradient(circle at 8% 30%, rgba(42, 150, 255, 0.16), transparent 36%),
    var(--bg);
  color: var(--text);
}

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

.site-header {
  max-width: 1240px;
  margin: 0 auto;
  padding: 26px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  width: 170px;
  height: auto;
  object-fit: contain;
  display: block;
}

.brand-name {
  font-weight: 950;
  letter-spacing: 0.05em;
  font-size: 30px;
  line-height: 1;
}
}

.brand-subtitle {
  color: var(--muted);
  font-size: 15px;
  margin-top: 6px;
}

.nav {
  display: flex;
  gap: 20px;
  color: var(--muted);
  font-weight: 800;
}

.nav a:hover { color: white; }

.hero {
  position: relative;
  max-width: 1240px;
  margin: 0 auto;
  padding: 72px 24px 84px;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 46px;
  align-items: center;
}

.hero-bg {
  position: absolute;
  inset: 40px 0 auto 0;
  height: 420px;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(2,8,20,0.92), rgba(2,8,20,0.25));
  filter: blur(80px);
  opacity: 0.9;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 12px;
  font-weight: 950;
}

h1 {
  font-size: clamp(38px, 6vw, 74px);
  line-height: 0.92;
  letter-spacing: -0.065em;
  margin: 18px 0 24px;
  max-width: 720px;
}

.hero-text {
  color: var(--muted);
  font-size: 20px;
  line-height: 1.65;
  max-width: 650px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 32px;
}

.button {
  border-radius: 18px;
  padding: 15px 22px;
  font-weight: 950;
  transition: 180ms ease;
}

.primary {
  background: white;
  color: black;
}

.primary:hover { transform: translateY(-2px); }

.secondary {
  background: var(--panel);
  border: 1px solid var(--line);
}

.secondary:hover { background: var(--panel-strong); }

.hero-card {
  position: relative;
  z-index: 2;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 34px;
  padding: 10px;
  background: rgba(255,255,255,0.055);
  box-shadow: 0 35px 100px rgba(0,0,0,0.45);
}

.hero-card img {
  width: 100%;
  display: block;
  border-radius: 26px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.section {
  max-width: 1240px;
  margin: 0 auto;
  padding: 78px 24px;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 36px;
  align-items: end;
  margin-bottom: 38px;
}

.section-heading h2 {
  margin: 8px 0 0;
  font-size: clamp(36px, 5vw, 58px);
  letter-spacing: -0.04em;
}

.section-heading p {
  max-width: 540px;
  color: var(--muted);
  line-height: 1.7;
}

.wallpaper-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.wallpaper-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  transition: 180ms ease;
}

.wallpaper-card:hover {
  transform: translateY(-3px);
  background: var(--panel-strong);
}

.wallpaper-preview {
  border-radius: 23px;
  overflow: hidden;
  aspect-ratio: 9 / 16;
  background: rgba(255,255,255,0.06);
}

.wallpaper-preview img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.wallpaper-card h3 {
  margin: 18px 7px 4px;
  font-size: 20px;
}

.wallpaper-card p {
  color: var(--muted);
  margin: 0 7px 15px;
}

.download {
  display: block;
  text-align: center;
  background: rgba(255,255,255,0.1);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 13px;
  font-weight: 950;
}

.download:hover {
  background: white;
  color: black;
}

.info-section {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.info-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}

.info-card h3 {
  margin-top: 0;
  font-size: 22px;
}

.info-card p {
  color: var(--muted);
  line-height: 1.7;
}

.footer {
  border-top: 1px solid var(--line);
  max-width: 1240px;
  margin: 0 auto;
  padding: 28px 24px 42px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  color: rgba(255,255,255,0.48);
  font-size: 14px;
}

@media (max-width: 920px) {
  .site-header,
  .section-heading,
  .footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav { flex-wrap: wrap; }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 44px;
  }

  .wallpaper-grid,
  .info-section {
    grid-template-columns: 1fr;
  }

  .hero-card { order: -1; }
}
.collection-subtitle {
  color: var(--muted);
  font-size: 18px;
  margin-top: 10px;
  letter-spacing: 0.02em;
}