/* ── Variables ─────────────────────────────────────────── */
:root {
  --bg:        #0e0d0b;
  --surface:   #161410;
  --border:    rgba(255,255,255,0.07);
  --text:      #e8e0d0;
  --muted:     #7a7060;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-mono:    'DM Mono', 'Courier New', monospace;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Noise texture overlay ─────────────────────────────── */
.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px;
}

/* ── Header ────────────────────────────────────────────── */
.site-header {
  padding: 5rem 2rem 3rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.site-header::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 6rem;
  height: 1px;
  background: var(--text);
  opacity: 0.3;
}

.site-tagline {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
}

.site-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 300;
  font-style: italic;
  letter-spacing: -0.01em;
  line-height: 1;
}

/* ── Grid ──────────────────────────────────────────────── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1px;
  background: var(--border);
  margin: 4rem auto;
  max-width: 1100px;
  padding: 0 0;
  border: 1px solid var(--border);
}

/* ── Card ──────────────────────────────────────────────── */
.project-card {
  background: var(--surface);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  position: relative;
  overflow: hidden;
  transition: background 0.2s ease;
  opacity: 0;
  animation: fadeUp 0.5s ease forwards;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.project-card:hover {
  background: #1c1a17;
}

.project-card:hover::before {
  opacity: 1;
}

.card-icon {
  font-size: 1.5rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.card-type {
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--muted);
}

.card-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 300;
  line-height: 1.1;
}

.card-desc {
  color: #a09880;
  font-size: 13px;
  line-height: 1.6;
  flex: 1;
}

.card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
  transition: gap 0.2s ease, opacity 0.2s ease;
}

.card-cta:hover {
  gap: 0.9rem;
  opacity: 0.8;
}

/* ── Footer ────────────────────────────────────────────── */
.site-footer {
  text-align: center;
  padding: 2rem;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.15em;
  border-top: 1px solid var(--border);
}

/* ── Animation ─────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Responsive ────────────────────────────────────────── */
@media (max-width: 600px) {
  .projects-grid {
    margin: 2rem 1rem;
    grid-template-columns: 1fr;
  }
  .site-header {
    padding: 3rem 1.5rem 2.5rem;
  }
}

/* ── Profile icon ──────────────────────────────────────── */
.site-icon {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1.5rem;
  border: 1px solid var(--border);
  opacity: 0.92;
}

/* ── Seal watermark on cards ───────────────────────────── */
.project-card::after {
  content: '';
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  width: 48px;
  height: 48px;
  background-image: url('../assets/icons/seal.png');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  opacity: 0.08;
  pointer-events: none;
  filter: invert(1) sepia(1) saturate(3) hue-rotate(5deg) brightness(0.85);
  mix-blend-mode: screen;
}