/* =====================================================
   INDEX — seitenspezifische Styles
   ===================================================== */

/* ---------- Preloader ---------- */
#preloader {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.preloader-logo {
  width: 80px;
  height: auto;
  transform-origin: center;
  will-change: transform, filter;
}
.preloader-logo path { transition: fill 0.5s ease; }

.reveal-panel {
  position: fixed;
  left: 0;
  width: 100%;
  height: 50vh;
  background: var(--fg);
  z-index: 510;
  will-change: transform;
}
.reveal-panel.top { top: 0; transform: translateY(-100%); }
.reveal-panel.bottom { bottom: 0; transform: translateY(100%); }

/* ---------- Project cards ---------- */
.project { will-change: transform; }
.project-image-wrap {
  overflow: hidden;
  position: relative;
  background: #eee;
}
.dark .project-image-wrap { background: #1a1a1a; }

.parallax-wrap {
  position: absolute;
  top: -15%;
  left: 0;
  width: 100%;
  height: 130%;
  will-change: transform;
}
.project-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 1.2s cubic-bezier(0.19, 1, 0.22, 1);
  will-change: transform;
}
.project:hover .project-image { transform: scale(1.05); }

.project-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0);
  transition: background 0.5s ease;
  z-index: 2;
}
.project:hover .project-overlay { background: rgba(10, 10, 10, 0.18); }

.project-meta-num {
  font-variant-numeric: tabular-nums;
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
}
.project-title {
  font-size: clamp(1.1rem, 1.4vw, 1.4rem);
  font-weight: 500;
  letter-spacing: -0.01em;
}
.project-cat {
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}



/* ---------- Hero Color-Word — Per-Letter 3D Dance ---------- */
.hero-color-word {
  display: inline-block;
  cursor: pointer;
  perspective: 800px;
}
.hero-letter {
  display: inline-block;
  transform-style: preserve-3d;
  transform-origin: 50% 60%;
  will-change: transform, color;
  position: relative;
}
.hero-letter-space {
  width: 0.28em;
}