/* =========================================================
   Portfolio Graphisme — Tristan Bossard
   Galerie sombre éditoriale · accent vert électrique
   ========================================================= */
:root {
  --bg: #070d09;
  --bg-2: #0a120c;
  --panel: #0e1711;
  --panel-2: #121d15;
  --line: #1d2c21;
  --line-2: #2a3d30;
  --ink: #e9f2ec;
  --muted: #8ca596;
  --faint: #5f7468;
  --acid: #9bf441;
  --acid-soft: #b9f97a;
  --acid-deep: #5aa336;
  --acid-glow: rgba(155, 244, 65, 0.35);
  --radius: 14px;
  --radius-sm: 9px;
  --maxw: 1400px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body: "Plus Jakarta Sans", system-ui, sans-serif;
  --font-mono: "Space Mono", ui-monospace, monospace;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body::after {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 9999;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
::-webkit-scrollbar { width: 12px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--line-2); border: 3px solid var(--bg); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--acid-deep); }
::selection { background: var(--acid); color: #06120a; }
img { user-select: none; -webkit-user-drag: none; }

/* HEADER */
.header { position: relative; background: var(--bg); color: var(--ink); padding: clamp(5rem,12vw,9rem) 2rem clamp(3.5rem,8vw,6rem); overflow: hidden; isolation: isolate; }
.header-grid { position: absolute; inset: -2px; opacity: 0.5;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 54px 54px; animation: gridAnim 22s linear infinite;
  -webkit-mask-image: radial-gradient(120% 90% at 50% 25%, #000 30%, transparent 75%);
  mask-image: radial-gradient(120% 90% at 50% 25%, #000 30%, transparent 75%); z-index: -2; }
.header::before { content: ""; position: absolute; width: 620px; height: 620px; top: -260px; left: 50%; transform: translateX(-50%);
  background: radial-gradient(circle, var(--acid-glow), transparent 65%); filter: blur(40px); z-index: -1; opacity: 0.5; }
@keyframes gridAnim { 0% { transform: translateY(0); } 100% { transform: translateY(54px); } }
.header-content { position: relative; z-index: 2; max-width: 1100px; margin: 0 auto; text-align: center; }
.header-badge { display: inline-block; color: var(--acid); font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.32em; padding: 0.4rem 1rem; border: 1px solid var(--line-2); border-radius: 999px; margin-bottom: 2rem; background: rgba(155,244,65,0.05); }
.header h1 { font-family: var(--font-display); font-size: clamp(2.8rem,11vw,7.5rem); font-weight: 800; line-height: 0.92; letter-spacing: -0.04em; margin-bottom: 1.6rem; }
.header h1 .grad { color: var(--acid); text-shadow: 0 0 30px var(--acid-glow); }
.header h1 span { display: inline-block; transition: transform 0.3s var(--ease), color 0.3s; cursor: default; }
.header h1 span:hover { color: var(--acid); transform: translateY(-6px); }
.header-divider { display: flex; align-items: center; justify-content: center; gap: 1.2rem; margin-bottom: 2.5rem; }
.header-line { height: 1px; width: 3.5rem; background: linear-gradient(90deg, transparent, var(--acid-deep)); }
.header-line:last-child { background: linear-gradient(90deg, var(--acid-deep), transparent); }
.header-subtitle { color: var(--muted); font-size: clamp(0.95rem,2vw,1.15rem); font-weight: 400; letter-spacing: 0.02em; }
.header-stats { display: flex; justify-content: center; gap: clamp(1.5rem,5vw,3.5rem); margin-top: 3rem; flex-wrap: wrap; }
.stat { text-align: center; }
.stat-number { font-family: var(--font-display); font-size: clamp(2rem,4vw,2.8rem); font-weight: 800; color: var(--acid); line-height: 1; letter-spacing: -0.02em; }
.stat-label { font-family: var(--font-mono); font-size: 0.7rem; color: var(--faint); text-transform: uppercase; letter-spacing: 0.18em; margin-top: 0.5rem; }
.stat-divider { width: 1px; align-self: stretch; background: var(--line-2); }

/* FILTERS */
.filters { position: sticky; top: 0; z-index: 40; background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: blur(14px) saturate(140%); -webkit-backdrop-filter: blur(14px) saturate(140%); border-bottom: 1px solid var(--line); }
.filters-container { max-width: var(--maxw); margin: 0 auto; padding: 1.1rem 1.25rem; display: flex; justify-content: center; gap: 0.7rem; flex-wrap: wrap; }
.filter-btn { font-family: var(--font-mono); padding: 0.6rem 1.4rem; font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; border: 1px solid var(--line-2); border-radius: 999px; cursor: pointer; transition: all 0.25s var(--ease); background: var(--panel); color: var(--muted); display: inline-flex; align-items: center; gap: 0.5rem; }
.filter-btn .c { font-size: 0.68rem; color: var(--faint); background: var(--bg-2); border-radius: 999px; padding: 0.05rem 0.5rem; }
.filter-btn:hover { color: var(--ink); border-color: var(--acid-deep); transform: translateY(-1px); }
.filter-btn.active { background: var(--acid); color: #06120a; border-color: var(--acid); box-shadow: 0 8px 26px -8px var(--acid-glow); }
.filter-btn.active .c { background: rgba(6,18,10,0.18); color: #06120a; }

/* GALLERY */
.gallery { background: var(--bg); padding: clamp(2.5rem,5vw,4rem) 1.25rem 5rem; }
.gallery-container { max-width: var(--maxw); margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fill, minmax(270px,1fr)); grid-auto-rows: 210px; grid-auto-flow: dense; gap: 1.1rem; }
.gallery-item.large { grid-row: span 2; }
.gallery-item.wide { grid-column: span 2; }
.gallery-item { position: relative; cursor: pointer; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform 0.45s var(--ease), border-color 0.45s var(--ease), box-shadow 0.45s var(--ease); opacity: 0; transform: translateY(20px); }
.gallery-item.in { opacity: 1; transform: none; }
.gallery-item:hover { border-color: var(--acid-deep); transform: translateY(-4px); box-shadow: 0 22px 50px -22px rgba(0,0,0,0.8), 0 0 0 1px var(--acid-deep); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%) contrast(1.05); transition: filter 0.6s var(--ease), transform 0.7s var(--ease); }
.gallery-item:hover img { filter: grayscale(0%); transform: scale(1.06); }
.gallery-item.broken img { display: none; }
.gallery-item .ph { position: absolute; inset: 0; display: none; flex-direction: column; align-items: center; justify-content: center; gap: 0.5rem; padding: 1rem; text-align: center; background: radial-gradient(120% 100% at 50% 0%, rgba(155,244,65,0.08), transparent 70%), var(--panel-2); }
.gallery-item.broken .ph { display: flex; }
.gallery-item .ph .ph-mark { font-family: var(--font-display); font-weight: 800; font-size: 2.2rem; color: var(--acid); }
.gallery-item .ph .ph-title { font-family: var(--font-mono); font-size: 0.8rem; color: var(--muted); letter-spacing: 0.04em; }
.gallery-item-number { position: absolute; top: 10px; left: 10px; background: rgba(7,13,9,0.7); backdrop-filter: blur(4px); color: var(--acid); padding: 0.2rem 0.55rem; font-size: 0.7rem; font-family: var(--font-mono); border-radius: 999px; border: 1px solid var(--line-2); z-index: 2; }
.gallery-item-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(7,13,9,0.92), rgba(7,13,9,0.25) 60%, transparent); display: flex; align-items: flex-end; opacity: 0; transition: opacity 0.35s var(--ease); }
.gallery-item:hover .gallery-item-overlay { opacity: 1; }
.gallery-item-content { padding: 1.25rem; width: 100%; }
.gallery-item-category { font-family: var(--font-mono); background: var(--acid); color: #06120a; padding: 0.2rem 0.7rem; font-size: 0.65rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; display: inline-block; border-radius: 999px; margin-bottom: 0.6rem; }
.gallery-item-title { font-family: var(--font-display); color: var(--ink); font-size: 1.3rem; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 0.6rem; }
.gallery-item-cta { color: var(--acid-soft); font-size: 0.72rem; font-family: var(--font-mono); letter-spacing: 0.08em; display: flex; align-items: center; gap: 0.5rem; }
.pulse-dot { width: 0.45rem; height: 0.45rem; background: var(--acid); border-radius: 50%; box-shadow: 0 0 0 0 var(--acid-glow); animation: pulseAnim 2s infinite; }
@keyframes pulseAnim { 0% { box-shadow: 0 0 0 0 var(--acid-glow); } 70% { box-shadow: 0 0 0 7px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }

/* LIGHTBOX */
.lightbox { display: none; position: fixed; inset: 0; background: rgba(4,8,5,0.96); backdrop-filter: blur(6px); z-index: 50; align-items: center; justify-content: center; }
.lightbox.active { display: flex; }
.lightbox-header { position: absolute; top: 1.6rem; left: 1.6rem; right: 1.6rem; display: flex; align-items: flex-start; justify-content: space-between; z-index: 51; }
.lightbox-category { font-family: var(--font-mono); background: var(--acid); color: #06120a; padding: 0.2rem 0.7rem; font-size: 0.65rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; display: inline-block; border-radius: 999px; margin-bottom: 0.5rem; }
.lightbox-title { font-family: var(--font-display); font-size: clamp(1.3rem,3vw,1.9rem); font-weight: 800; letter-spacing: -0.02em; }
.lightbox-count { font-family: var(--font-mono); color: var(--faint); font-size: 0.8rem; margin-top: 0.3rem; }
.lightbox-close { width: 2.8rem; height: 2.8rem; background: var(--panel); border: 1px solid var(--line-2); color: var(--ink); font-size: 1.1rem; border-radius: 50%; cursor: pointer; transition: all 0.25s var(--ease); flex-shrink: 0; }
.lightbox-close:hover { background: var(--acid); color: #06120a; border-color: var(--acid); }
.lightbox-nav { position: absolute; top: 50%; transform: translateY(-50%); width: 3.4rem; height: 3.4rem; background: var(--panel); border: 1px solid var(--line-2); color: var(--ink); font-size: 1.6rem; border-radius: 50%; cursor: pointer; z-index: 51; transition: all 0.25s var(--ease); }
.lightbox-nav:hover { background: var(--acid); color: #06120a; border-color: var(--acid); }
.lightbox-prev { left: 1.6rem; }
.lightbox-next { right: 1.6rem; }
.lightbox-image-container { border: 1px solid var(--line-2); border-radius: var(--radius-sm); overflow: hidden; box-shadow: 0 0 80px -20px var(--acid-glow); }
.lightbox-image-container img { display: block; max-width: 92vw; max-height: 78vh; width: auto; height: auto; }
.lightbox-hint { position: absolute; bottom: 1.6rem; left: 50%; transform: translateX(-50%); display: flex; gap: 1.2rem; font-family: var(--font-mono); font-size: 0.72rem; color: var(--muted); background: var(--panel); border: 1px solid var(--line); border-radius: 999px; padding: 0.5rem 1.1rem; }
.lightbox-hint kbd { background: var(--bg-2); border: 1px solid var(--line-2); border-radius: 5px; padding: 0.05rem 0.4rem; color: var(--acid-soft); }
@media (max-width: 640px) { .lightbox-hint { display: none; } }

/* FOOTER */
.footer { background: var(--bg-2); color: var(--ink); padding: clamp(3rem,6vw,5rem) 1.25rem 2.5rem; border-top: 1px solid var(--line); }
.footer-container { max-width: var(--maxw); margin: 0 auto; display: flex; flex-direction: column; align-items: center; gap: 2.5rem; }
.footer-brand { display: flex; align-items: center; gap: 1.1rem; }
.footer-logo { width: 64px; height: 64px; object-fit: contain; border-radius: 50%; background: #fff; padding: 8px; border: 1px solid var(--line-2); }
.footer-brand-text h3 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 800; letter-spacing: -0.02em; }
.footer-brand-text p { color: var(--acid); font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.1em; margin-top: 0.15rem; }
.footer-pinterest { position: relative; padding: 0.95rem 1.8rem; background: var(--acid); color: #06120a; font-family: var(--font-mono); font-weight: 700; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.1em; border-radius: 999px; text-decoration: none; display: inline-flex; align-items: center; gap: 0.7rem; transition: all 0.3s var(--ease); }
.footer-pinterest:hover { transform: translateY(-2px); box-shadow: 0 12px 30px -10px var(--acid-glow); }
.footer-pinterest .arrow { transition: transform 0.3s var(--ease); }
.footer-pinterest:hover .arrow { transform: translateX(4px); }
.footer-bottom { width: 100%; padding-top: 2rem; border-top: 1px solid var(--line); text-align: center; }
.footer-bottom p { color: var(--faint); font-size: 0.72rem; font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.14em; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .gallery-container { grid-template-columns: repeat(auto-fill, minmax(150px,1fr)); grid-auto-rows: 150px; gap: 0.7rem; }
  .gallery-item.wide { grid-column: span 1; }
}
@media (max-width: 640px) {
  .header-divider { flex-direction: column; gap: 0.6rem; }
  .header-line { width: 40%; }
  .footer-brand { flex-direction: column; text-align: center; gap: 0.6rem; }
}
.mobile-break { display: none; }
@media (max-width: 640px) { .mobile-break { display: block; } .header h1 { line-height: 1.05; } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
  .gallery-item { opacity: 1; transform: none; }
  .header-grid { animation: none; }
}

/* Empêche la coupure des mots du titre */
.header h1 .word { display: inline-block; white-space: nowrap; }