/* ============================================
   DAVID CHAN 3D — Global Styles
   Font: DM Sans (Google Fonts)
   Scale: 11px (labels) | 14px (body) | 22px (logo)
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,wght@0,300;0,400;0,500;1,400&display=swap');

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

body {
  background: #000;
  color: #fff;
  font-family: 'DM Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

/* ---- NAV ---- */
nav {
  position: fixed;
  top: 0; right: 0;
  z-index: 100;
  padding: 20px 40px 16px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  width: 100%;
  background: linear-gradient(to bottom, rgba(0,0,0,0.65) 0%, rgba(0,0,0,0.3) 60%, transparent 100%);
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
}
.nav-links a {
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: #fff; }

.nav-logo {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #fff;
  text-decoration: none;
  line-height: 1;
}
.nav-logo span { color: #e63030; font-style: italic; }

/* ---- PAGE LAYOUT ---- */
.page {
  padding-top: 120px;
  max-width: 900px;
  margin: 0 auto;
  padding-left: 40px;
  padding-right: 40px;
  padding-bottom: 100px;
}

.page-header {
  padding: 120px 40px 48px;
  max-width: 900px;
  margin: 0 auto;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 60px;
}
.page-header .eyebrow {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: 12px;
}
.page-header h1 {
  font-size: 28px;
  font-weight: 300;
  letter-spacing: -0.01em;
}

/* ---- SECTION TITLES ---- */
.section-title {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: 24px;
}

/* ---- FOOTER ---- */
footer {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 32px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
footer p {
  font-size: 11px;
  color: rgba(255,255,255,0.2);
  letter-spacing: 0.06em;
}
.social-links { display: flex; gap: 20px; }
.social-links a {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  transition: color 0.2s;
}
.social-links a:hover { color: #fff; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 12px 24px;
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.5);
  transition: all 0.2s;
  cursor: pointer;
}
.btn:hover { border-color: #fff; color: #fff; }

@media (max-width: 768px) {
  nav { padding: 16px 20px 12px; gap: 6px; }
  .nav-links { gap: 16px; }
  .nav-logo { font-size: 18px; }
  .page { padding: 100px 20px 60px; }
  .page-header { padding: 100px 20px 36px; }
  footer { flex-direction: column; gap: 16px; padding: 24px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}