:root {
  --bg: #0a0e0c;
  --bg-elevated: #121916;
  --bg-card: #161d19;
  --gold: #ebbf5b;
  --gold-dim: #746a3d;
  --text: #e8ece9;
  --text-muted: #8a958f;
  --accent: #5cb87a;
  --hairline: rgba(235, 191, 91, 0.14);
  --radius: 14px;
  --font: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(235, 191, 91, 0.08), transparent),
    var(--bg);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

a:hover {
  text-decoration: underline;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  background: rgba(10, 14, 12, 0.82);
  border-bottom: 1px solid var(--hairline);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.brand:hover {
  text-decoration: none;
}

.brand img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-link {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.nav-link:hover {
  color: var(--text);
  text-decoration: none;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.72rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold) 0%, #d4a843 100%);
  color: #1a1408;
  box-shadow: 0 4px 24px rgba(235, 191, 91, 0.25);
}

.btn-primary:hover {
  box-shadow: 0 6px 32px rgba(235, 191, 91, 0.35);
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--hairline);
}

.btn-ghost:hover {
  color: var(--text);
  border-color: rgba(235, 191, 91, 0.35);
}

/* Hero */
.hero {
  padding: 4rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 2.5rem;
  align-items: center;
}

.hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.08;
  margin: 0 0 0.75rem;
  letter-spacing: 0.04em;
}

.hero-tagline {
  font-size: 1.05rem;
  color: var(--gold);
  margin: 0 0 1rem;
  font-weight: 500;
}

.hero-lead {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 34ch;
  margin: 0 0 1.75rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 1.25rem;
}

.hero-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.hero-meta strong {
  color: var(--text);
}

.hero-shot {
  border-radius: calc(var(--radius) + 4px);
  overflow: hidden;
  border: 1px solid var(--hairline);
  box-shadow:
    0 24px 64px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(235, 191, 91, 0.06);
}

.hero-shot img {
  width: 100%;
}

/* Sections */
section {
  padding: 3.5rem 0;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-dim);
  margin-bottom: 0.5rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2rem);
  margin: 0 0 0.75rem;
}

.section-lead {
  color: var(--text-muted);
  max-width: 58ch;
  margin: 0 0 2rem;
}

/* Feature grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
}

.feature-card h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
  color: var(--gold);
}

.feature-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Showcase rows */
.showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
  padding: 2.5rem 0;
}

.showcase:nth-child(even) .showcase-copy {
  order: 2;
}

.showcase:nth-child(even) .showcase-shot {
  order: 1;
}

.showcase h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  margin: 0 0 0.65rem;
}

.showcase p {
  color: var(--text-muted);
  margin: 0;
  font-size: 0.95rem;
}

.showcase-shot {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--hairline);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
}

.showcase-shot img {
  width: 100%;
}

/* Download band */
.download-band {
  background: var(--bg-elevated);
  border-block: 1px solid var(--hairline);
  padding: 3rem 0;
  text-align: center;
}

.download-band .section-lead {
  margin-inline: auto;
}

.download-version {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.download-version span {
  color: var(--accent);
  font-weight: 600;
}

/* Requirements */
.requirements {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem 2.5rem;
  margin-top: 2rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.requirements li {
  list-style: none;
}

.requirements strong {
  color: var(--text);
}

/* Footer */
.site-footer {
  padding: 2rem 0 2.5rem;
  border-top: 1px solid var(--hairline);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 1.25rem;
}

.footer-links a {
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--gold);
}

/* Responsive */
@media (max-width: 900px) {
  .hero-grid,
  .showcase {
    grid-template-columns: 1fr;
  }

  .showcase:nth-child(even) .showcase-copy,
  .showcase:nth-child(even) .showcase-shot {
    order: unset;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 2.5rem;
  }
}

@media (max-width: 600px) {
  .nav-link.hide-mobile {
    display: none;
  }

  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }
}