/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   Shared styles — Walter Colindres
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

:root {
  --cream: #f5f0e8;
  --ink: #1a1612;
  --warm-mid: #8c7b6b;
  --accent: #c0845a;
  --pale: #ede7dc;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { cursor: none; font-family: 'DM Sans', sans-serif; }

/* ── Theme variants ──────────────────────────── */
body.theme-light { background: var(--cream); color: var(--ink); --cursor-color: var(--ink); }
body.theme-dark  { background: var(--ink);   color: var(--cream); --cursor-color: var(--cream); }

/* ── Cursor ──────────────────────────────────── */
.cursor {
  width: 8px; height: 8px;
  background: var(--cursor-color, var(--ink));
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%, -50%);
}
.cursor-ring {
  width: 32px; height: 32px;
  border: 1px solid var(--cursor-color, var(--ink));
  border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9998;
  transition: transform 0.35s ease, width 0.2s, height 0.2s, opacity 0.2s;
  transform: translate(-50%, -50%);
  opacity: 0.5;
}
body.theme-dark .cursor-ring { opacity: 0.4; }

/* ── Nav ─────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 48px;
}

nav.nav-light {
  background: rgba(245, 240, 232, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

nav.nav-dark {
  padding: 28px 48px;
  background: linear-gradient(to bottom, rgba(26,22,18,0.8), transparent);
}

.nav-logo {
  font-family: 'Josefin Sans', sans-serif;
  font-weight: 100;
  font-size: 11px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  text-decoration: none;
}
nav.nav-light .nav-logo { color: var(--ink); opacity: 0.6; }
nav.nav-dark  .nav-logo { color: var(--cream); opacity: 0.7; }

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

.nav-links a {
  font-family: 'Josefin Sans', sans-serif;
  font-weight: 300;
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  text-decoration: none;
  transition: opacity 0.3s;
}
nav.nav-light .nav-links a { color: var(--ink); opacity: 0.5; }
nav.nav-dark  .nav-links a { color: var(--cream); opacity: 0.4; }
.nav-links a:hover, .nav-links a.active { opacity: 1; }

/* ── Footer ──────────────────────────────────── */
footer {
  padding: 32px 48px;
  border-top: 1px solid rgba(140,123,107,0.15);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

footer p {
  font-family: 'Josefin Sans', sans-serif;
  font-weight: 100;
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--warm-mid);
  opacity: 0.5;
}

/* ── Scroll reveal ───────────────────────────── */
.reveal { transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.hidden  { opacity: 0; transform: translateY(30px); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Animations ──────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50%       { opacity: 1;   transform: scaleY(1.15); }
}

/* ── Page loader ─────────────────────────────── */
.page-loader {
  position: fixed; inset: 0; z-index: 300;
  background: var(--ink);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.7s ease;
}
.page-loader.fade-out { opacity: 0; pointer-events: none; }

.loader-dot {
  position: absolute;
  width: 6px; height: 6px;
  background: var(--cream);
  border-radius: 50%;
}
.loader-ring {
  position: absolute;
  width: 30px; height: 30px;
  border: 1px solid var(--cream);
  border-radius: 50%;
  animation: loaderPulse 1.8s ease-out infinite;
}
.loader-ring-2 { animation-delay: 0.9s; }

@keyframes loaderPulse {
  0%   { transform: scale(1); opacity: 0.5; }
  100% { transform: scale(4); opacity: 0; }
}

/* ── Mobile ──────────────────────────────────── */
@media (max-width: 768px) {
  nav, nav.nav-light, nav.nav-dark { padding: 20px 24px; }
  .nav-links { gap: 20px; }
  footer { padding: 32px 24px; }
}