/* ============================================
   WILLIAMS HYPERDRIVES — MAIN STYLESHEET
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;700;900&family=Share+Tech+Mono&family=Rajdhani:wght@300;400;500;600&display=swap');

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

:root {
  --gold: #C8A96E;
  --gold-dim: #8A6F3F;
  --steel: #8FA8B8;
  --deep: #070C14;
  --panel: #0B1220;
  --panel2: #0F1928;
  --border: rgba(200, 169, 110, 0.25);
  --border-steel: rgba(143, 168, 184, 0.2);
  --text: #D4DCE8;
  --text-dim: #6E8099;
  --green: #3aff7a;
}

html { scroll-behavior: smooth; }

body {
  background: var(--deep);
  color: var(--text);
  font-family: 'Rajdhani', sans-serif;
  font-weight: 400;
  overflow-x: hidden;
  min-height: 100vh;
}

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

/* ── STARFIELD ── */
.starfield {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
}
.star {
  position: absolute;
  border-radius: 50%;
  background: white;
  animation: twinkle var(--d, 3s) ease-in-out infinite var(--delay, 0s);
  opacity: var(--o, 0.4);
}
@keyframes twinkle {
  0%, 100% { opacity: var(--o, 0.4); transform: scale(1); }
  50% { opacity: 0.1; transform: scale(0.5); }
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 3rem;
  height: 64px;
  background: rgba(7, 12, 20, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: 'Orbitron', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--gold);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--gold); }

.nav-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  color: var(--green);
}
.status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(58, 255, 122, 0.4); }
  50% { opacity: 0.7; box-shadow: 0 0 0 4px rgba(58, 255, 122, 0); }
}

/* ── HAMBURGER (mobile) ── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--gold);
  transition: all 0.3s;
}
.nav-mobile-menu {
  display: none;
  position: fixed;
  top: 64px; left: 0; right: 0;
  background: rgba(7, 12, 20, 0.98);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 2rem;
  z-index: 99;
}
.nav-mobile-menu.open { display: block; }
.nav-mobile-menu a {
  display: block;
  font-family: 'Rajdhani', sans-serif;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-steel);
  transition: color 0.2s;
}
.nav-mobile-menu a:hover { color: var(--gold); }

/* ── BUTTONS ── */
.btn-primary {
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 14px 32px;
  background: var(--gold);
  color: #0a0a0a;
  border: none;
  cursor: pointer;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
  transition: background 0.2s, transform 0.15s;
  display: inline-block;
}
.btn-primary:hover { background: #E8C885; transform: translateY(-1px); }

.btn-secondary {
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 13px 32px;
  background: transparent;
  color: var(--steel);
  border: 1px solid var(--border-steel);
  cursor: pointer;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
  transition: border-color 0.2s, color 0.2s, transform 0.15s;
  display: inline-block;
}
.btn-secondary:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-1px); }

/* ── PAGE HEADER (inner pages) ── */
.page-header {
  position: relative;
  z-index: 1;
  padding: 140px 3rem 5rem;
  max-width: 1200px;
  margin: 0 auto;
  border-bottom: 1px solid var(--border);
}
.page-eyebrow {
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.35em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 1rem;
  display: block;
}
.page-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  color: #F0E8D6;
  line-height: 1.1;
  margin-bottom: 1rem;
}
.page-subtitle {
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--text-dim);
  max-width: 600px;
  line-height: 1.7;
}

/* ── SECTION HELPERS ── */
.section-divider {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 3rem;
  margin-bottom: 3rem;
}
.section-divider::before,
.section-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}
.section-label {
  font-family: 'Share Tech Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.35em;
  color: var(--gold-dim);
  text-transform: uppercase;
  white-space: nowrap;
}

.section {
  position: relative;
  z-index: 1;
  padding: 5rem 3rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section-tag {
  font-family: 'Share Tech Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.35em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 1rem;
  display: block;
}

.section-heading {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  line-height: 1.15;
  color: #F0E8D6;
  margin-bottom: 1.5rem;
}

.section-body {
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.8;
  color: var(--text-dim);
}
.section-body p { margin-bottom: 1rem; }
.section-body p:last-child { margin-bottom: 0; }

/* ── FOOTER ── */
footer {
  position: relative;
  z-index: 1;
  background: var(--panel);
  border-top: 1px solid var(--border);
  padding: 3rem;
  margin-top: 0;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 2rem;
}
.footer-logo {
  font-family: 'Orbitron', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.2em;
  margin-bottom: 0.5rem;
}
.footer-tagline {
  font-family: 'Share Tech Mono', monospace;
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.footer-links { display: flex; gap: 3rem; }
.footer-col-title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-dim);
  margin-bottom: 0.75rem;
}
.footer-col a {
  display: block;
  font-size: 13px;
  font-weight: 300;
  color: var(--text-dim);
  text-decoration: none;
  margin-bottom: 0.4rem;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--text); }
.footer-bottom {
  max-width: 1200px;
  margin: 2rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-steel);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-copy {
  font-family: 'Share Tech Mono', monospace;
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 0.1em;
}

/* ── FADE IN ANIMATION ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-up { opacity: 0; animation: fadeUp 0.8s forwards; }
.delay-1 { animation-delay: 0.3s; }
.delay-2 { animation-delay: 0.5s; }
.delay-3 { animation-delay: 0.7s; }
.delay-4 { animation-delay: 0.9s; }
.delay-5 { animation-delay: 1.1s; }
.delay-6 { animation-delay: 1.3s; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  nav { padding: 0 1.5rem; }
  .nav-links, .nav-status { display: none; }
  .nav-hamburger { display: flex; }
  .section { padding: 3rem 1.5rem; }
  .page-header { padding: 120px 1.5rem 3rem; }
  .section-divider { padding: 0 1.5rem; }
  .footer-inner { flex-direction: column; }
  .footer-links { flex-direction: column; gap: 1.5rem; }
  footer { padding: 2rem 1.5rem; }
}