/* G05U MEDIA — design tokens
   bg-deep    #0D1117
   bg-panel   #161C24
   steel      #3E6E8E
   gold       #C89B3C
   ink        #EDEFF2
   ink-dim    #8A94A3
   line       #2A323C
*/

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Inter:wght@400;500;600&family=IBM+Plex+Mono:wght@500&display=swap');

:root {
  --bg-deep: #0D1117;
  --bg-panel: #161C24;
  --steel: #3E6E8E;
  --gold: #C89B3C;
  --ink: #EDEFF2;
  --ink-dim: #8A94A3;
  --line: #2A323C;
  --radius: 2px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg-deep);
  color: var(--ink);
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, .display {
  font-family: 'Oswald', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-weight: 600;
  line-height: 1.1;
}

.mono {
  font-family: 'IBM Plex Mono', monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.75rem;
  color: var(--gold);
}

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

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

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ---------- header ---------- */

header.site {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 17, 23, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.03em;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.logo span.zero { color: var(--gold); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-links a {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-dim);
  transition: color 0.2s ease;
  position: relative;
  padding-bottom: 4px;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--ink);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 2px;
  background: var(--gold);
}

.btn {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 12px 26px;
  border: 1px solid var(--gold);
  color: var(--gold);
  border-radius: var(--radius);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn:hover {
  background: var(--gold);
  color: var(--bg-deep);
}

.btn.solid {
  background: var(--gold);
  color: var(--bg-deep);
}

.btn.solid:hover {
  background: transparent;
  color: var(--gold);
}

.mobile-toggle { display: none; }

/* ---------- hero / sections ---------- */

section { position: relative; }

.section-pad { padding: 120px 0; }

.eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--gold);
}

.divider {
  height: 1px;
  background: var(--line);
  border: none;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.card {
  background: var(--bg-deep);
  padding: 44px 36px;
}

.card h3 {
  font-size: 1.15rem;
  margin-bottom: 16px;
  color: var(--ink);
}

.card p { color: var(--ink-dim); font-size: 0.95rem; }

.card .idx {
  font-family: 'IBM Plex Mono', monospace;
  color: var(--steel);
  font-size: 0.85rem;
  margin-bottom: 20px;
  display: block;
}

/* diagonal cut — signature element */
.blade {
  position: absolute;
  top: 0; right: 0;
  width: 42%;
  height: 100%;
  background: linear-gradient(135deg, var(--steel) 0%, var(--bg-panel) 55%);
  clip-path: polygon(38% 0, 100% 0, 100% 100%, 12% 100%);
  opacity: 0.9;
}

.blade.gold {
  background: linear-gradient(135deg, var(--gold) 0%, var(--bg-panel) 60%);
}

/* ---------- footer ---------- */

footer.site {
  border-top: 1px solid var(--line);
  padding: 56px 0;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-row .mono { color: var(--ink-dim); }
.footer-row .mono span { color: var(--gold); }

/* ---------- utility ---------- */

.center { text-align: center; }
.mt-64 { margin-top: 64px; }
.stat {
  font-family: 'Oswald', sans-serif;
  font-size: 2.6rem;
  color: var(--gold);
  line-height: 1;
}
.stat-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-top: 10px;
}

@media (max-width: 860px) {
  .nav-links { display: none; }
  .mobile-toggle { display: block; background: none; border: none; color: var(--ink); font-size: 1.4rem; }
  .grid-2 { grid-template-columns: 1fr; gap: 40px; }
  .grid-3 { grid-template-columns: 1fr; }
  .section-pad { padding: 72px 0; }
  .blade { display: none; }
}