/* ============================================================
   GenCatalog — Marketing Site Styles
   Raycast-inspired: dark, refined, sophisticated
   ============================================================ */

@import url("./colors_and_type.css");

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--t1);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

/* Subtle noise texture body baseline */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(1200px 600px at 50% -10%, rgba(98,112,240,0.10), transparent 60%),
    radial-gradient(800px 400px at 90% 20%, rgba(139,111,245,0.06), transparent 70%);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

/* ── Layout ───────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
  z-index: 1;
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }
}

/* ── Nav ──────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: all 200ms ease;
}
.nav.scrolled {
  background: rgba(14,14,17,0.72);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 44px;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.nav-brand img { width: 28px; height: 28px; border-radius: 6px; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  padding: 8px 14px;
  font-size: 14px;
  color: var(--t2);
  transition: color 120ms ease;
  border-radius: 6px;
}
.nav-links a:hover { color: var(--t1); }
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 36px;
  padding: 0 14px;
  background: var(--s2);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--t1);
  transition: all 120ms ease;
}
.nav-cta:hover { background: var(--s3); border-color: var(--border-hi); }

@media (max-width: 768px) {
  .nav-links { display: none; }
}

/* ── Buttons ──────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 22px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
  cursor: pointer;
  border: none;
  transition: all 150ms ease;
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow:
    0 0 0 1px rgba(98,112,240,0.3),
    0 8px 24px rgba(98,112,240,0.32),
    inset 0 1px 0 rgba(255,255,255,0.15);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow:
    0 0 0 1px rgba(98,112,240,0.4),
    0 12px 32px rgba(98,112,240,0.4),
    inset 0 1px 0 rgba(255,255,255,0.2);
}
.btn-primary:active { transform: translateY(0); }
.btn-secondary {
  background: var(--s2);
  color: var(--t1);
  border: 1px solid var(--border-hi);
}
.btn-secondary:hover { background: var(--s3); border-color: rgba(255,255,255,0.18); }
.btn-ghost {
  background: transparent;
  color: var(--t2);
}
.btn-ghost:hover { color: var(--t1); }

/* ── Section tag (overline pill) ──────────────────── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 26px;
  padding: 0 12px;
  background: var(--accent-lo);
  border: 1px solid var(--accent-b);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-hi);
}
.eyebrow::before {
  content: "";
  width: 5px; height: 5px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}
.eyebrow.neutral {
  background: var(--s2);
  border-color: var(--border);
  color: var(--t2);
}
.eyebrow.neutral::before { background: var(--t3); box-shadow: none; }

/* ── Headings ─────────────────────────────────────── */
.h-display {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 0;
  background: linear-gradient(180deg, #f5f5fa 0%, #b8b8c4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.h-section {
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0;
  color: var(--t1);
}
.h-feature {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.2;
  margin: 0;
  color: var(--t1);
}
.lede {
  font-size: 18px;
  line-height: 1.55;
  color: var(--t2);
  margin: 0;
  max-width: 60ch;
  letter-spacing: -0.005em;
}
.lede.center { margin-left: auto; margin-right: auto; }

/* ── Sections ─────────────────────────────────────── */
section {
  position: relative;
  padding: 120px 0;
}
@media (max-width: 768px) {
  section { padding: 80px 0; }
}

/* ── Reveal animations ────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 800ms cubic-bezier(0.2,0.65,0.3,1), transform 800ms cubic-bezier(0.2,0.65,0.3,1);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}
.reveal.delay-1 { transition-delay: 80ms; }
.reveal.delay-2 { transition-delay: 160ms; }
.reveal.delay-3 { transition-delay: 240ms; }
.reveal.delay-4 { transition-delay: 320ms; }
.reveal.delay-5 { transition-delay: 400ms; }

/* ── Card ─────────────────────────────────────────── */
.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0));
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px;
  transition: all 200ms ease;
}
.card:hover {
  border-color: var(--border-hi);
  background-color: #16161a;
}

/* ── Footer ───────────────────────────────────────── */
footer {
  padding: 64px 0 48px;
  border-top: 1px solid var(--border);
  position: relative;
  z-index: 1;
}
.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
@media (max-width: 768px) {
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
.foot-col h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--t3);
  margin: 0 0 16px;
}
.foot-col a {
  display: block;
  font-size: 14px;
  color: var(--t2);
  padding: 6px 0;
  transition: color 120ms ease;
}
.foot-col a:hover { color: var(--t1); }
.foot-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--t3);
}