/* Victoria Orbit — base.css */

:root {
  --navy:      #1C2330;
  --slate:     #4B5563;
  --gold:      #b8976a;
  --gold-text: #8A6D3B;
  --neutral:   #8B949E;
  --rule:      rgba(28,35,48,0.15);
}

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

html { scroll-behavior: smooth; }

body {
  background: #ffffff;
  color: var(--navy);
  font-family: 'Jost', sans-serif;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── SKIP LINK ── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--navy);
  color: #fff;
  font-family: 'Jost', sans-serif;
  font-size: 11px;
  letter-spacing: 0.1em;
  padding: 8px 16px;
  z-index: 200;
  text-decoration: none;
  transition: top 0.2s;
}

.skip-link:focus { top: 8px; }

/* ── NOISE TEXTURE ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
}

/* ── NAVIGATION ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 48px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule);
  transition: transform 0.35s ease;
  will-change: transform;
}

nav.hidden { transform: translateY(-100%); }

nav:focus-within { transform: translateY(0); }

.nav-logo {
  display: block;
  height: 42px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 40px;
  list-style: none;
}

.nav-links a {
  font-family: 'Jost', sans-serif;
  font-weight: 400;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--navy);
  text-decoration: none;
  transition: color 0.25s;
}

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

/* ── FOOTER ── */
footer {
  background: var(--navy);
  padding: 60px 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  text-align: center;
}

footer a {
  color: #E8EDF2;
  font-family: inherit;
  font-size: inherit;
  text-decoration: none;
  opacity: 0.7;
  letter-spacing: 0.05em;
}

footer a:hover {
  opacity: 1;
}

.footer-tagline {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 16px;
  color: var(--neutral);
  letter-spacing: 0.02em;
}

.footer-copy {
  font-family: 'Jost', sans-serif;
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--neutral);
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s ease;
  will-change: opacity, transform;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── RESPONSIVE (shared) ── */
@media (max-width: 768px) {
  nav { padding: 20px 24px; }
  .nav-links { gap: 24px; }
  footer { padding: 48px 24px; }
}

@media (max-width: 520px) {
  .nav-links { display: none; }
}

.nav-links a:focus-visible,
.post-nav-back:focus-visible,
a.post-nav-next:focus-visible {
  outline: 2px solid var(--gold-text);
  outline-offset: 4px;
}

footer a:focus-visible {
  outline: 2px solid #E8EDF2;
  outline-offset: 4px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero-logo,
  .hero-headline,
  .hero-rule,
  .hero-cta,
  .post-orbit,
  .post-title,
  .post-meta,
  .post-rule {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}