/* ===== COCOCO.IMAGE — Shared Styles ===== */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Noto+Sans+TC:wght@300;400;500&family=DM+Serif+Display:ital@0;1&display=swap');

:root {
  --black: #0a0a0a;
  --white: #f5f0e8;
  --accent: #ff4d1c;
  --yellow: #ffe033;
  --mid: #1e1e1e;
  --muted: #888;
  --font-display: 'Bebas Neue', sans-serif;
  --font-serif: 'DM Serif Display', serif;
  --font-body: 'Noto Sans TC', sans-serif;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 300;
  overflow-x: hidden;
  cursor: none;
}

/* === CURSOR === */
.cursor {
  position: fixed;
  width: 12px; height: 12px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.3s, height 0.3s, background 0.3s;
  mix-blend-mode: difference;
}
.cursor.hover { width: 40px; height: 40px; background: var(--yellow); }

/* === NAV === */
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(10,10,10,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(245,240,232,0.06);
}
.logo {
  font-family: var(--font-display);
  font-size: 26px;
  letter-spacing: 0.08em;
  color: var(--white);
  text-decoration: none;
}
.logo span { color: var(--accent); }
nav ul { list-style: none; display: flex; gap: 36px; align-items: center; }
nav a {
  color: rgba(245,240,232,0.65);
  text-decoration: none;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: color 0.2s;
}
nav a:hover, nav a.active { color: var(--white); }
nav a.active { color: var(--accent); }
.nav-works-toggle {
  position: relative;
}
.nav-works-toggle .dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 16px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--mid);
  border: 1px solid rgba(245,240,232,0.1);
  border-radius: 12px;
  padding: 8px;
  min-width: 160px;
  flex-direction: column;
  gap: 2px;
}
.nav-works-toggle:hover .dropdown { display: flex; }
.dropdown a {
  display: block;
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 12px;
  letter-spacing: 0.15em;
  white-space: nowrap;
  color: rgba(245,240,232,0.6);
  transition: background 0.2s, color 0.2s;
}
.dropdown a:hover { background: rgba(255,77,28,0.1); color: var(--accent); }

/* === PAGE HEADER === */
.page-header {
  padding: 160px 48px 80px;
  border-bottom: 1px solid rgba(245,240,232,0.08);
  position: relative;
  overflow: hidden;
}
.page-header-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(255,77,28,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.page-header-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(245,240,232,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,240,232,0.02) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}
.page-label {
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.page-label::before { content: ''; width: 32px; height: 1px; background: var(--accent); }
.page-title {
  font-family: var(--font-display);
  font-size: clamp(64px, 10vw, 130px);
  line-height: 0.88;
  letter-spacing: -0.01em;
}
.page-title span { color: var(--accent); }
.page-subtitle {
  margin-top: 28px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(245,240,232,0.5);
  max-width: 480px;
}

/* === SECTION LABEL === */
.section-label {
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.section-label::before { content: ''; width: 40px; height: 1px; background: var(--accent); }

/* === MARQUEE === */
.marquee-wrap {
  border-top: 1px solid rgba(245,240,232,0.1);
  border-bottom: 1px solid rgba(245,240,232,0.1);
  overflow: hidden;
  padding: 18px 0;
  background: var(--mid);
}
.marquee-track {
  display: flex;
  animation: marquee 22s linear infinite;
  width: max-content;
}
.marquee-item {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 0 36px;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.1em;
  color: rgba(245,240,232,0.45);
  white-space: nowrap;
}
.marquee-dot { width: 7px; height: 7px; background: var(--accent); border-radius: 50%; flex-shrink: 0; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* === FOOTER === */
footer {
  padding: 36px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(245,240,232,0.08);
  font-size: 12px;
  color: rgba(245,240,232,0.35);
  letter-spacing: 0.1em;
}
.footer-logo { font-family: var(--font-display); font-size: 18px; color: rgba(245,240,232,0.35); }
.footer-logo span { color: var(--accent); }

/* === REVEAL ANIMATION === */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity 0.8s, transform 0.8s; }
.reveal.visible { opacity: 1; transform: none; }

/* === BACK BUTTON === */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(245,240,232,0.6);
  text-decoration: none;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: color 0.2s, gap 0.3s;
  margin-bottom: 48px;
}
.back-btn::before { content: '←'; font-size: 16px; }
.back-btn:hover { color: var(--accent); gap: 16px; }

/* === RESPONSIVE === */
@media (max-width: 768px) {
  nav { padding: 18px 24px; }
  nav ul { gap: 20px; }
  .nav-works-toggle .dropdown { left: auto; right: 0; transform: none; }
  .page-header { padding: 120px 24px 60px; }
  footer { padding: 28px 24px; flex-direction: column; gap: 12px; text-align: center; }
}