:root {
  --acc: #c32257;
  --acc-glow: rgba(195,34,87,0.2);
  --acc-dim: rgba(195,34,87,0.08);
  --bg: #000;
  --card-bg: #0b0b0b;
  --card-bg-h: #111;
  --border: rgba(255,255,255,0.06);
  --text: #f0f0f0;
  --muted: #555;
  --dim: #888;
  --mono: 'Courier New', monospace;
}
 
.projects-main {
  background: var(--bg);
  min-height: 100vh;
}
 
/* ── HERO ── */
.proj-hero {
  position: relative;
  padding: 130px 0 100px;
  overflow: hidden;
}
 
.proj-hero-noise {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 80% 60% at 60% 50%, rgba(195,34,87,0.07) 0%, transparent 70%),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 59px,
      rgba(255,255,255,0.015) 60px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 59px,
      rgba(255,255,255,0.015) 60px
    );
  pointer-events: none;
}
 
.proj-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 640px;
}
 
.proj-hero-label {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--acc);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 28px;
}
 
.proj-label-line {
  display: block;
  width: 32px;
  height: 1px;
  background: var(--acc);
}
 
.proj-hero-title {
  font-size: clamp(3.2rem, 9vw, 6.5rem);
  font-weight: 900;
  line-height: 0.92;
  color: #fff;
  letter-spacing: -0.04em;
  margin-bottom: 28px;
}
 
.proj-hero-title em {
  font-style: normal;
  color: var(--acc);
  position: relative;
}
 
.proj-hero-title em::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 4px;
  width: 100%;
  height: 3px;
  background: var(--acc);
  opacity: 0.4;
}
 
.proj-hero-sub {
  font-size: 1rem;
  color: var(--dim);
  line-height: 1.75;
}
 
/* Numéros déco */
.proj-deco-num {
  position: absolute;
  font-family: var(--mono);
  font-size: clamp(4rem, 10vw, 9rem);
  font-weight: 900;
  color: rgba(195,34,87,0.04);
  pointer-events: none;
  line-height: 1;
  user-select: none;
}
 
/* ── GRID ── */
.proj-grid-section {
  padding: 20px 0 100px;
}
 
.proj-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}
 
/* Projet 1 — grande carte (7 colonnes) */
.proj-card--featured {
  grid-column: span 7;
}
 
/* Projet 2 — petite carte (5 colonnes) */
.proj-grid .proj-card:nth-child(2) {
  grid-column: span 5;
}
 
/* Projets 3 — petite (5 col) */
.proj-grid .proj-card:nth-child(3) {
  grid-column: span 5;
}
 
/* Projet 4 — grande (7 col) */
.proj-card--wide {
  grid-column: span 7;
}
 
@media (max-width: 900px) {
  .proj-grid { grid-template-columns: 1fr; }
  .proj-card--featured,
  .proj-card--wide,
  .proj-grid .proj-card:nth-child(2),
  .proj-grid .proj-card:nth-child(3) {
    grid-column: span 1;
  }
}
 
/* ── CARD ── */
.proj-card {
  position: relative;
  background: var(--card-bg);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
  cursor: default;
  display: flex;
  flex-direction: column;
}
 
.proj-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(195,34,87,0.2);
  border-color: rgba(195,34,87,0.25);
}
 
.proj-card-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
 
/* Motif de fond géométrique unique par card */
.proj-card-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 100% 0%, rgba(195,34,87,0.06) 0%, transparent 50%);
  transition: opacity 0.3s;
}
 
.proj-card:hover .proj-card-pattern {
  opacity: 1.5;
}
 
/* Ligne accent gauche */
.proj-card-accent-line {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--acc);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
 
.proj-card:hover .proj-card-accent-line {
  transform: scaleY(1);
}
 
.proj-card-body {
  position: relative;
  z-index: 1;
  padding: 32px 32px 28px;
  display: flex;
  flex-direction: column;
  height: 100%;
  gap: 0;
}
 
.proj-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 12px;
  flex-wrap: wrap;
}
 
.proj-index {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--acc);
  letter-spacing: 0.1em;
  opacity: 0.6;
  padding-top: 2px;
}
 
.proj-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
 
.proj-tag {
  font-family: var(--mono);
  font-size: 0.62rem;
  color: var(--dim);
  border: 1px solid var(--border);
  padding: 3px 9px;
  border-radius: 2px;
  letter-spacing: 0.05em;
  transition: border-color 0.2s, color 0.2s;
}
 
.proj-card:hover .proj-tag {
  border-color: rgba(195,34,87,0.3);
  color: var(--text);
}
 
.proj-card-content {
  flex: 1;
  margin-bottom: 28px;
}
 
.proj-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 12px;
  transition: color 0.2s;
}
 
.proj-card--featured .proj-title {
  font-size: 1.9rem;
}
 
.proj-card:hover .proj-title {
  color: #fff;
}
 
.proj-desc {
  font-size: 0.88rem;
  color: var(--dim);
  line-height: 1.7;
  margin-bottom: 16px;
}
 
.proj-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}
 
.proj-year {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--acc);
  letter-spacing: 0.08em;
}
 
.proj-type {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.05em;
}
 
.proj-type::before {
  content: '—';
  margin-right: 8px;
  opacity: 0.4;
}
 
.proj-card-footer {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
 
/* Boutons */
.proj-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  padding: 10px 18px;
  border-radius: 2px;
  transition: all 0.2s;
  border: 1px solid transparent;
}
 
.proj-btn--primary {
  background: var(--acc);
  color: #fff;
  border-color: var(--acc);
}
 
.proj-btn--primary:hover {
  background: transparent;
  color: var(--acc);
}
 
.proj-btn--ghost {
  background: transparent;
  color: var(--dim);
  border-color: var(--border);
}
 
.proj-btn--ghost:hover {
  border-color: var(--acc);
  color: var(--acc);
}
 
/* ── CTA ── */
.proj-cta {
  padding: 80px 0 120px;
  border-top: 1px solid var(--border);
}
 
.proj-cta-inner {
  text-align: center;
}
 
.proj-cta-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--acc);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
 
.proj-cta-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.03em;
  margin-bottom: 36px;
}
 
.proj-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #fff;
  background: var(--acc);
  font-family: var(--mono);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  padding: 14px 30px;
  border-radius: 2px;
  border: 1px solid var(--acc);
  transition: all 0.25s;
}
 
.proj-cta-btn:hover {
  background: transparent;
  color: var(--acc);
}
 
/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
 
.proj-card {
  opacity: 0;
  animation: fadeUp 0.55s ease forwards;
}
 
.proj-grid .proj-card:nth-child(1) { animation-delay: 0.05s; }
.proj-grid .proj-card:nth-child(2) { animation-delay: 0.15s; }
.proj-grid .proj-card:nth-child(3) { animation-delay: 0.25s; }
.proj-grid .proj-card:nth-child(4) { animation-delay: 0.35s; }
 
@media (max-width: 576px) {
  .proj-hero { padding: 90px 0 70px; }
  .proj-card-body { padding: 22px 20px 20px; }
  .proj-card--featured .proj-title { font-size: 1.5rem; }
}