@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Cormorant+Garamond:ital,wght@0,300;0,400;1,300;1,400&family=Space+Mono:ital@0;1&display=swap');

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

:root {
  --bg:         #0e0d0b;
  --bg-2:       #141210;
  --surface:    #1a1814;
  --ink:        #e8e2d6;
  --ink-dim:    #7a7268;
  --accent:     #b8001f;
  --accent-dim: #6b0012;
  --paper:      #1e1b16;
  --border:     rgba(232,226,214,0.08);
  --grain: 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='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.08'/%3E%3C/svg%3E");
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Cormorant Garamond', serif;
  cursor: none;
  overflow-x: hidden;
}

/* ─── Grain overlay ─────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: var(--grain);
  pointer-events: none;
  z-index: 9000;
  opacity: 1;
  mix-blend-mode: overlay;
}

/* ─── Cursor ─────────────────────────────────────────────── */
.cursor {
  position: fixed;
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s;
}
.cursor.big { width: 4px; height: 4px; }

/* ─── Layout ─────────────────────────────────────────────── */
.page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto 1fr auto;
}

/* ─── Header ─────────────────────────────────────────────── */
header {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.8rem 3.5rem;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(14,13,11,0.92);
  backdrop-filter: blur(12px);
  z-index: 100;
}
.logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.6rem;
  letter-spacing: 0.2em;
  color: var(--ink);
  text-decoration: none;
  position: relative;
}
.logo span { color: var(--accent); }

nav { display: flex; gap: 2.5rem; align-items: center; }
nav a {
  font-family: 'Space Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-dim);
  text-decoration: none;
  position: relative;
  transition: color 0.2s;
}
nav a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width 0.3s ease;
}
nav a:hover { color: var(--ink); }
nav a:hover::after { width: 100%; }

/* ─── Hero — texte gauche ────────────────────────────────── */
.hero-text {
  padding: 5rem 3.5rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2.2rem;
  position: relative;
  border-right: 1px solid var(--border);
}

.eyebrow {
  font-family: 'Space Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.2s forwards ease;
}
.eyebrow::before {
  content: '';
  width: 28px; height: 1px;
  background: var(--accent);
}

h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(4rem, 6vw, 7rem);
  line-height: 0.95;
  letter-spacing: 0.04em;
  color: var(--ink);
  opacity: 0;
  animation: fadeUp 0.9s 0.4s forwards ease;
}
h1 em {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 300;
  font-size: 0.75em;
  color: var(--accent);
  display: block;
  letter-spacing: 0.01em;
}

.bio {
  font-size: 1rem;
  line-height: 1.85;
  font-weight: 300;
  color: var(--ink-dim);
  max-width: 40ch;
  opacity: 0;
  animation: fadeUp 0.9s 0.6s forwards ease;
}

/* ─── Marquee ─────────────────────────────────────────────── */
.marquee-wrapper {
  overflow: hidden;
  width: 100%;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0;
  opacity: 0;
  animation: fadeUp 0.9s 0.8s forwards ease;
}
.marquee-track {
  display: flex;
  width: max-content;
  will-change: transform;
}
.marquee-wrapper:hover .marquee-track { animation-play-state: paused; }
.marquee-group { display: flex; align-items: center; flex-shrink: 0; }
.marquee-item {
  display: flex;
  align-items: center;
  padding: 0 1rem;
  white-space: nowrap;
}
.marquee-logo {
  height: 24px;
  width: auto;
  display: block;
  object-fit: contain;
  filter: grayscale(1) brightness(0.5);
  transition: filter 0.3s ease;
}
.marquee-item:hover .marquee-logo {
  filter: grayscale(0) brightness(1);
}
.marquee-sep {
  color: var(--border);
  font-size: 0.7rem;
  flex-shrink: 0;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-25%); }
}

/* ─── CTA ────────────────────────────────────────────────── */
.cta-group {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  opacity: 0;
  animation: fadeUp 0.9s 1s forwards ease;
}
.btn-primary {
  font-family: 'Space Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.9rem 2.2rem;
  background: var(--accent);
  color: var(--ink);
  text-decoration: none;
  cursor: none;
  transition: background 0.2s, color 0.2s;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
}
.btn-primary:hover { background: #d4001f; }

.btn-secondary {
  font-family: 'Space Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-dim);
  text-decoration: none;
  cursor: none;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  transition: color 0.2s;
}
.btn-secondary:hover { color: var(--ink); }

/* ─── Hero visuel droit ──────────────────────────────────── */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 3rem 2rem 2rem;
  opacity: 0;
  animation: fadeIn 1.2s 0.5s forwards ease;
}

.reveal-container {
  position: relative;
  width: 380px;
  height: 570px;
}

.photo-layer {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: #1a1714;
}
.photo-layer img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.photo-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(160deg, #1e1b16 0%, #0e0d0b 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  color: var(--ink-dim);
  font-family: 'Space Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: center;
  padding: 2rem;
  border: 1px solid var(--border);
}
.photo-placeholder svg { width: 40px; opacity: 0.3; }

.sketch-layer {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: #f0ece4;
  --mx: 50%; --my: 50%; --r: 0px;
  -webkit-mask-image: radial-gradient(circle var(--r) at var(--mx) var(--my), transparent 0%, transparent 98%, black 100%);
  mask-image: radial-gradient(circle var(--r) at var(--mx) var(--my), transparent 0%, transparent 98%, black 100%);
}
.sketch-layer img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  filter: grayscale(1) contrast(1.3);
  mix-blend-mode: multiply;
}
.sketch-placeholder {
  width: 100%; height: 100%;
  position: relative;
  background: var(--paper);
}
.sketch-placeholder svg.sketch-art {
  width: 100%; height: 100%;
  position: absolute; inset: 0;
}

.reveal-hint {
  position: absolute;
  bottom: -2.2rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Space Mono', monospace;
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-dim);
  opacity: 0.5;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: opacity 0.4s;
}
.reveal-hint::before, .reveal-hint::after {
  content: '';
  width: 14px; height: 1px;
  background: currentColor;
}

/* ─── Section Projets ────────────────────────────────────── */
#projets {
  grid-column: 1 / -1;
  background: var(--bg-2);
  padding: 6rem 3.5rem;
  border-top: 1px solid var(--border);
}

.section-header {
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  margin-bottom: 4rem;
}
.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3rem, 5vw, 5rem);
  letter-spacing: 0.06em;
  color: var(--ink);
  line-height: 1;
}
.section-num {
  font-family: 'Space Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}
.section-line {
  flex: 1;
  height: 1px;
  background: var(--border);
  margin-bottom: 0.4rem;
}

/* Grille projets */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
}

.project-card {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--surface);
  cursor: none;
  display: block;
  text-decoration: none;
}

/* Image de fond de la carte */
.project-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease, filter 0.6s ease;
  filter: brightness(0.6) saturate(0.4);
}
.project-card:hover img {
  transform: scale(1.04);
  filter: brightness(0.35) saturate(0.2);
}

/* Overlay hover */
.project-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.8rem;
  background: linear-gradient(to top, rgba(14,13,11,0.95) 0%, transparent 60%);
}

.project-cat {
  font-family: 'Space Mono', monospace;
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.4rem;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.35s 0.05s ease, transform 0.35s 0.05s ease;
}
.project-name {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.6rem;
  letter-spacing: 0.06em;
  color: var(--ink);
  line-height: 1;
  transform: translateY(12px);
  transition: transform 0.35s ease;
}
.project-desc {
  font-family: 'Cormorant Garamond', serif;
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--ink-dim);
  margin-top: 0.4rem;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.35s 0.08s ease, transform 0.35s 0.08s ease;
  line-height: 1.5;
}
.project-arrow {
  margin-top: 1rem;
  font-family: 'Space Mono', monospace;
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.35s 0.1s ease, transform 0.35s 0.1s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Placeholder quand pas d'image */
.project-card-placeholder {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  position: absolute;
  inset: 0;
  transition: background 0.4s;
}
.project-card:hover .project-card-placeholder { background: #111; }
.placeholder-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 5rem;
  color: var(--border);
  transition: color 0.4s;
  user-select: none;
}
.project-card:hover .placeholder-num { color: rgba(184,0,31,0.15); }

/* Hover states */
.project-card:hover .project-cat,
.project-card:hover .project-desc,
.project-card:hover .project-arrow { opacity: 1; transform: translateY(0); }
.project-card:hover .project-name  { transform: translateY(0); }

/* Carte large (première) */
.project-card.featured {
  grid-column: span 2;
  aspect-ratio: 16/9;
}

/* Bordure rouge coin */
.project-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width 0.4s ease;
}
.project-card:hover::after { width: 100%; }

/* ─── Filtre badge ───────────────────────────────────────── */
.filter-badge {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-family: 'Space Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  padding: 0.4rem 0.9rem;
  align-self: center;
}
.filter-reset {
  background: none;
  border: none;
  color: var(--ink-dim);
  font-family: 'Space Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  cursor: none;
  transition: color 0.2s;
  padding: 0;
}
.filter-reset:hover { color: var(--ink); }

/* ─── Marquee item cliquable ─────────────────────────────── */
.marquee-item[data-filter] { cursor: none; }
.marquee-item[data-filter]:hover .marquee-logo {
  filter: grayscale(0) brightness(1);
  transform: scale(1.1);
}
.marquee-logo { transition: filter 0.3s ease, transform 0.2s ease; }

/* ─── Numéro latéral ─────────────────────────────────────── */
.side-number {
  position: fixed;
  left: 1.2rem;
  top: 50%;
  transform: translateY(-50%) rotate(-90deg);
  font-family: 'Space Mono', monospace;
  font-size: 0.5rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--ink-dim);
  opacity: 0.25;
  white-space: nowrap;
  z-index: 10;
}

/* ─── Footer ─────────────────────────────────────────────── */
footer {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 3.5rem;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
footer p {
  font-family: 'Space Mono', monospace;
  font-size: 0.55rem;
  letter-spacing: 0.12em;
  color: var(--ink-dim);
  opacity: 0.5;
}
.socials { display: flex; gap: 1.8rem; }
.socials a {
  font-family: 'Space Mono', monospace;
  font-size: 0.55rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-dim);
  text-decoration: none;
  transition: color 0.2s;
}
.socials a:hover { color: var(--accent); }

/* ─── Animations ─────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .page { grid-template-columns: 1fr; }
  .hero-text { border-right: none; border-bottom: 1px solid var(--border); padding: 3rem 2rem; }
  .hero-visual { padding: 2rem; min-height: 420px; }
  header { padding: 1.5rem 2rem; }
  #projets { padding: 4rem 2rem; }
  .projects-grid { grid-template-columns: 1fr 1fr; }
  .project-card.featured { grid-column: span 2; }
  footer { padding: 1.2rem 2rem; flex-direction: column; gap: 0.8rem; }
  .side-number { display: none; }
}
@media (max-width: 580px) {
  .projects-grid { grid-template-columns: 1fr; }
  .project-card.featured { grid-column: span 1; aspect-ratio: 4/3; }
  nav { gap: 1.2rem; }
}