*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
h1 em, h2 em, h3 em, h4 em { font-style:normal; }
html { scroll-behavior:smooth; }
:root {
  --fire:    #8B5CF6;
  --fire-2:  #7C3AED;
  --fire-glow: rgba(139,92,246,0.15);
  --ink:     #080808;
  --ink-2:   #0f0f0f;
  --ink-3:   #161616;
  --bone:    #F2EFE9;
  --bone-2:  #c8c4bc;
  --line:    rgba(255,255,255,0.07);
  --line-w:  rgba(0,0,0,0.08);
  --muted:   rgba(255,255,255,0.45);
  --muted-w: #666;
  --sans:    'DM Sans', sans-serif;
  --serif:   'Playfair Display', serif;
}
body {
  font-family: var(--sans);
  background: var(--ink);
  color: var(--bone);
  overflow-x: hidden;
}

/* NOISE OVERLAY */
body::before {
  content:'';
  position:fixed; inset:0;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events:none; z-index:0; opacity:0.4;
}

a { text-decoration:none; color:inherit; }
img { display:block; }
button { font-family:var(--sans); cursor:pointer; }

.page { display:none; }
.page.active { display:block; }

/* -- NAV -- */
.nav {
  position:fixed; top:0; left:0; right:0; z-index:500;
  display:flex; align-items:center; justify-content:space-between;
  padding:0 56px; height:68px;
  background:transparent;
  backdrop-filter:blur(0px);
  border-bottom:1px solid transparent;
  transition: background .4s ease, backdrop-filter .4s ease, border-color .4s ease;
}
.nav.scrolled {
  background:rgba(8,8,8,0.85);
  backdrop-filter:blur(20px);
  border-bottom:1px solid var(--line);
}
.nav-logo { cursor:pointer; display:flex; align-items:center; }
.nav-logo img { height:32px; object-fit:contain; mix-blend-mode:screen; }
.nav-menu { display:flex; align-items:center; gap:40px; position:absolute; left:50%; transform:translateX(-50%); }
.nav-menu a {
  font-size:13px; font-weight:400; letter-spacing:.04em;
  color:var(--muted); transition:color .2s; cursor:pointer;
}
.nav-menu a:hover { color:var(--bone); }
.nav-cta {
  background:var(--fire); color:white;
  font-size:13px; font-weight:600; letter-spacing:.04em;
  padding:10px 24px; border-radius:4px; border:none;
  transition:all .2s;
}
.nav-cta:hover { background:var(--fire-2); transform:translateY(-1px); box-shadow:0 4px 20px rgba(139,92,246,.35); }

/* -- HERO -- */
.hero {
  min-height:100vh;
  display:flex; flex-direction:column; justify-content:center; align-items:center;
  padding:68px 56px 80px;
  position:relative; text-align:center; overflow:hidden;
}
/* Vidéo background */
.hero-video {
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
  z-index:0;
  opacity:1;
}
.hero-video::-webkit-media-controls,
.hero-video::-webkit-media-controls-panel,
.hero-video::-webkit-media-controls-play-button,
.hero-video::-webkit-media-controls-start-playback-button {
  display:none !important;
  -webkit-appearance:none;
}
@media (max-width: 768px) {
  .hero-video { display:none; }
  .hero { background:url('./images/hero-poster.png') center/cover no-repeat; }
}
/* Overlay sombre sur la vidéo pour lisibilité */
.hero-video-overlay {
  position:absolute; inset:0;
  background:linear-gradient(
    to bottom,
    rgba(8,8,8,0.30) 0%,
    rgba(8,8,8,0.10) 45%,
    rgba(8,8,8,0.45) 100%
  );
  z-index:1;
  pointer-events:none;
}
/* Glow radial orange derrière le hero */
.hero::before {
  content:'';
  position:absolute; top:-10%; left:50%;
  transform:translateX(-50%);
  width:900px; height:700px;
  background:radial-gradient(ellipse, rgba(139,92,246,0.25) 0%, transparent 65%);
  pointer-events:none; z-index:2;
}
.hero-inner { position:relative; z-index:3; max-width:min(92vw,1200px); }
.hero-label {
  font-size:14px; font-weight:500; letter-spacing:.15em;
  color:#ffffff; margin-bottom:32px;
  display:inline-block;
}
.hero-headline {
  font-family:var(--sans);
  font-weight:700;
  line-height:1.15;
  letter-spacing:-.02em;
  color:#ffffff;
  margin-bottom:36px;
  text-align:center;
}
.hero-headline .line {
  display:block;
  white-space:nowrap;
  font-size:clamp(26px, 4vw, 58px);
}
.hero-actions { display:flex; gap:16px; align-items:center; justify-content:center; flex-wrap:wrap; margin-bottom:72px; }
.btn-primary {
  background:var(--fire); color:white;
  font-size:14px; font-weight:600; letter-spacing:.03em;
  padding:15px 40px; border-radius:4px; border:none;
  transition:all .2s; display:inline-flex; align-items:center; gap:10px;
  box-shadow:0 4px 24px rgba(139,92,246,.3);
}
.btn-primary:hover { background:var(--fire-2); transform:translateY(-2px); box-shadow:0 8px 32px rgba(139,92,246,.4); }
.btn-secondary {
  background:rgba(255,255,255,.06); color:var(--bone);
  font-size:14px; font-weight:500; letter-spacing:.03em;
  padding:15px 32px; border-radius:4px;
  border:1px solid rgba(255,255,255,.12);
  transition:all .2s; display:inline-flex; align-items:center; gap:8px;
  backdrop-filter:blur(8px);
}
.btn-secondary:hover { border-color:rgba(139,92,246,.4); color:var(--fire); background:rgba(139,92,246,.06); }

/* Boutons réduits uniquement dans le hero */
.hero .btn-primary {
  font-size:12px; padding:10px 24px; gap:7px;
  box-shadow:0 3px 16px rgba(139,92,246,.3);
}
.hero .btn-secondary {
  font-size:12px; padding:10px 20px;
}
.hero-stats {
  display:flex; gap:64px; justify-content:center;
  padding-top:48px; border-top:1px solid var(--line);
}
.hero-stat-num {
  font-family:var(--sans); font-size:42px; font-weight:700;
  color:white; display:block; line-height:1; margin-bottom:6px;
  text-shadow:0 0 20px rgba(255,255,255,0.2), 0 0 40px rgba(255,255,255,0.08);
}
.hero-stat-label { font-size:12px; font-weight:400; color:var(--muted); letter-spacing:.06em; }

/* -- MARQUEE -- */
.marquee-strip {
  border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  padding:28px 0; overflow:hidden;
  background:var(--ink-2); position:relative; z-index:1;
}
.marquee-strip::before,
.marquee-strip::after {
  content:''; position:absolute; top:0; bottom:0; width:100px; z-index:2; pointer-events:none;
}
.marquee-strip::before { left:0; background:linear-gradient(to right, var(--ink-2), transparent); }
.marquee-strip::after  { right:0; background:linear-gradient(to left, var(--ink-2), transparent); }
.marquee-inner { display:inline-flex; align-items:center; gap:0; animation:marquee 20s linear infinite; width:max-content; }
.marquee-item {
  display:inline-flex; align-items:center; justify-content:center;
  padding:0 56px; opacity:0.28; transition:opacity .3s;
  flex-shrink:0;
}
.marquee-item:hover { opacity:0.55; }
.marquee-item img { height:36px; object-fit:contain;  max-width:160px; }
@keyframes marquee { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* -- SECTION TAG -- */
.section-tag {
  font-size:11px; font-weight:600; letter-spacing:.2em;
  color:var(--fire); margin-bottom:20px;
  display:inline-flex; align-items:center; gap:10px;
}
.section-tag::before { content:''; width:20px; height:1px; background:var(--fire); }

/* -- MANIFESTO -- */
.manifesto {
  padding:140px 56px; position:relative; overflow:hidden;
  display:grid; grid-template-columns:1fr 1.4fr; gap:100px; align-items:center;
}
.manifesto::after {
  content:'';
  position:absolute; bottom:-200px; right:-100px;
  width:600px; height:600px;
  background:radial-gradient(ellipse, rgba(139,92,246,0.08) 0%, transparent 65%);
  pointer-events:none;
}
.manifesto-left h2 {
  font-family:var(--sans); font-size:clamp(34px,3.8vw,54px);
  font-weight:700; line-height:1.1; letter-spacing:-.02em;
  color:var(--bone); margin-top:20px;
}
.manifesto-left h2 em {
  font-family:var(--serif); font-weight:400;
}
.manifesto-right p {
  font-size:17px; font-weight:300; line-height:1.9;
  color:var(--muted); margin-bottom:0;
}
.manifesto-right strong { font-weight:600; color:var(--bone); }

/* -- PORTFOLIO -- */
.portfolio-section {
  padding:50px 0 40px;
  background:#080808;
  position:relative; overflow:hidden;
  border-bottom:1px solid var(--line-w);
}
.portfolio-section::before {
  content:''; pointer-events:none;
  position:absolute; top:0; left:0;
  width:520px; height:520px;
  background:radial-gradient(ellipse at top left, rgba(139,92,246,0.45) 0%, transparent 70%);
  z-index:0;
}
.portfolio-section::after {
  content:''; pointer-events:none;
  position:absolute; bottom:0; right:0;
  width:520px; height:520px;
  background:radial-gradient(ellipse at bottom right, rgba(139,92,246,0.45) 0%, transparent 70%);
  z-index:0;
}
.portfolio-section > * { position:relative; z-index:1; }
.portfolio-header {
  padding:0 56px; margin-bottom:60px;
  display:flex; align-items:flex-end; justify-content:space-between;
}
.portfolio-header h2 {
  font-family:var(--sans); font-size:clamp(32px,3.5vw,50px);
  font-weight:700; line-height:1.1; letter-spacing:-.02em; color:var(--bone);
  margin-top:16px;
}
.portfolio-header h2 em {
  font-family:var(--sans); font-weight:700;
}
.portfolio-section .section-tag { color:var(--fire); }
.portfolio-track {
  display:flex; gap:3px; padding:40px 56px;
  overflow-x:auto; scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch; scrollbar-width:none;
  align-items:center;
}
.portfolio-track::-webkit-scrollbar { display:none; }
.portfolio-home-grid {
  display:grid; grid-template-columns:repeat(6,1fr);
  gap:3px; padding:40px 56px;
}
.portfolio-home-grid .p-card { flex:none; width:100%; height:420px; }
.portfolio-arrow { display:none; }
@media(max-width:960px) {
  .portfolio-home-grid { grid-template-columns:repeat(3,1fr); padding:0 20px 40px; }
}
@media(max-width:600px) {
  .portfolio-scroll-nav { position:relative; }
  .portfolio-home-grid {
    display:flex; flex-direction:row; overflow-x:auto;
    scroll-snap-type:x mandatory; -webkit-overflow-scrolling:touch;
    scrollbar-width:none; gap:8px; padding:0 20px 40px;
    grid-template-columns:unset;
  }
  .portfolio-home-grid::-webkit-scrollbar { display:none; }
  .portfolio-home-grid .p-card { flex:0 0 72vw; max-width:280px; height:380px; scroll-snap-align:start; }
  .portfolio-arrow {
    display:flex; position:absolute; top:50%; transform:translateY(-60%);
    width:40px; height:40px; border-radius:50%;
    background:rgba(0,0,0,0.5); border:1px solid rgba(255,255,255,0.2);
    color:white; font-size:20px; cursor:pointer; z-index:10;
    align-items:center; justify-content:center;
    backdrop-filter:blur(8px); transition:background .2s;
  }
  .portfolio-arrow:hover { background:rgba(0,0,0,0.75); }
  .portfolio-arrow-left { left:4px; }
  .portfolio-arrow-right { right:4px; }
}
.p-card {
  flex:0 0 300px; height:420px; position:relative;
  scroll-snap-align:start; cursor:pointer; overflow:hidden;
  border-radius:8px;
  will-change:transform;
  transition:transform .4s cubic-bezier(.16,1,.3,1), box-shadow .4s ease;
}
.p-card:hover { transform:scale(1.12); z-index:2; box-shadow:0 20px 60px rgba(0,0,0,0.7); }
.p-card img { width:100%; height:100%; object-fit:cover; transition:transform .6s cubic-bezier(.16,1,.3,1); }
.p-card:hover img { transform:scale(1.06); }
.p-card .img-hover { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; opacity:0; transition:opacity .4s ease, transform .6s ease; }
.p-card:hover .img-hover { opacity:1; transform:scale(1.04); }
.p-card-overlay {
  position:absolute; inset:0;
  background:linear-gradient(to top, rgba(0,0,0,.9) 0%, transparent 55%);
  display:flex; flex-direction:column; justify-content:flex-end; padding:28px 24px;
}
.p-card-year { font-size:10px; letter-spacing:.16em; color:var(--fire); margin-bottom:8px; font-weight:500; }
.p-card-title { font-family:var(--sans); font-size:22px; font-weight:700; color:white; line-height:1.1; margin-bottom:10px; }
.p-card-tags { display:flex; gap:5px; flex-wrap:wrap; }
.p-tag {
  background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.15);
  color:rgba(255,255,255,.7); font-size:10px; letter-spacing:.06em;
  padding:3px 9px; border-radius:20px; font-weight:500;
}
.p-card:hover .p-tag { background:var(--fire); border-color:var(--fire); color:white; }
.portfolio-nav { display:flex; gap:10px; padding:36px 56px 0; }
.p-nav-btn {
  width:40px; height:40px; border:1px solid rgba(0,0,0,0.15);
  background:transparent; color:#333; font-size:16px;
  transition:all .2s; border-radius:4px;
  display:flex; align-items:center; justify-content:center;
}
.p-nav-btn:hover { background:var(--fire); border-color:var(--fire); color:white; }

/* -- WHY -- */
.why-section {
  padding:140px 56px; background:#fff;
  display:grid; grid-template-columns:1fr 1.8fr; gap:100px;
  border-bottom:1px solid var(--line-w);
}
.why-left { position:sticky; top:88px; height:fit-content; }
.why-left h2 {
  font-family:var(--sans); font-size:clamp(30px,3.2vw,46px);
  font-weight:700; line-height:1.1; letter-spacing:-.02em;
  color:#0f0f0f; margin:20px 0 24px;
}
.why-left h2 em { font-family:var(--sans); font-weight:700; }
.why-left p { font-size:14px; font-weight:300; color:var(--muted-w); line-height:1.85; margin-bottom:32px; }
.why-cards { display:flex; flex-direction:column; gap:0; }
.why-card {
  padding:36px; border:1px solid rgba(0,0,0,0.07);
  border-radius:8px; margin-bottom:12px;
  display:grid; grid-template-columns:48px 1fr; gap:24px; align-items:start;
  background:#fafafa; transition:all .3s;
}
.why-card:hover { border-color:rgba(139,92,246,.25); background:#fff; transform:translateX(4px); box-shadow:0 4px 24px rgba(139,92,246,.06); }
.why-num { font-family:var(--sans); font-size:12px; font-weight:600; letter-spacing:.1em; color:var(--fire); padding-top:4px; }
.why-card-content h3 { font-family:var(--sans); font-size:18px; font-weight:700; margin-bottom:10px; color:#0f0f0f; line-height:1.3; }
.why-card-content p { font-size:14px; font-weight:300; color:var(--muted-w); line-height:1.85; }

/* -- TESTIMONIALS -- */
.proof-section { padding:120px 0; background:#f5f2f7; border-bottom:1px solid var(--line-w); overflow:hidden; }
.proof-header { padding:0 56px; margin-bottom:64px; }
.proof-header h2 {
  font-family:var(--sans); font-size:clamp(32px,3.5vw,50px);
  font-weight:700; line-height:1.1; letter-spacing:-.02em; color:#0f0f0f; margin-top:16px;
}
.proof-header h2 em { font-family:var(--sans); font-weight:700; }
.testi-track-outer { overflow:hidden; position:relative; }
.testi-track-outer::before,
.testi-track-outer::after {
  content:''; position:absolute; top:0; bottom:0; width:120px; z-index:2; pointer-events:none;
}
.testi-track-outer::before { left:0; background:linear-gradient(to right, #fff, transparent); }
.testi-track-outer::after  { right:0; background:linear-gradient(to left, #fff, transparent); }
.testi-track { display:flex; gap:16px; animation:scrollTesti 40s linear infinite; width:max-content; }
.testi-track:hover { animation-play-state:paused; }
@keyframes scrollTesti { from{transform:translateX(0)} to{transform:translateX(-50%)} }
@keyframes bounceArrow { 0%,100%{transform:translateY(0)} 50%{transform:translateY(6px)} }
.testi-card {
  background:#f8f8f6; padding:32px 28px; border-radius:12px;
  border:1px solid rgba(0,0,0,0.06); width:320px; flex-shrink:0;
  transition:all .3s;
}
.testi-card:hover { transform:translateY(-4px); box-shadow:0 12px 32px rgba(0,0,0,.08); border-color:rgba(139,92,246,.2); }
.testi-card.accent { background:var(--fire); border-color:var(--fire); }
.testi-card.accent:hover { background:var(--fire-2); }
.stars { font-size:12px; letter-spacing:2px; color:var(--fire); margin-bottom:16px; }
.testi-card.accent .stars { color:rgba(255,255,255,.7); }
.testi-quote { font-size:14px; font-weight:300; line-height:1.8; color:#444; margin-bottom:24px; }
.testi-card.accent .testi-quote { color:rgba(255,255,255,.92); }
.testi-author { font-size:13px; font-weight:600; color:#0f0f0f; }
.testi-card.accent .testi-author { color:white; }
.testi-role { font-size:11px; letter-spacing:.04em; color:#999; margin-top:3px; }
.testi-card.accent .testi-role { color:rgba(255,255,255,.65); }

/* -- BOOKING -- */
.booking-section {
  padding:140px 56px; position:relative; overflow:hidden;
  display:grid; grid-template-columns:1fr 1fr; gap:100px; align-items:center;
  border-bottom:1px solid var(--line);
}
.booking-section::before {
  content:''; position:absolute; top:50%; left:50%;
  transform:translate(-50%,-50%);
  width:800px; height:500px;
  background:radial-gradient(ellipse, rgba(139,92,246,0.07) 0%, transparent 65%);
  pointer-events:none;
}
.booking-left { position:relative; z-index:1; }
.booking-left h2 {
  font-family:var(--sans); font-size:clamp(34px,4vw,54px);
  font-weight:700; line-height:1.1; letter-spacing:-.02em;
  color:var(--bone); margin:20px 0 24px;
}
.booking-left h2 em { font-family:var(--sans); font-weight:700; }
.booking-left p { font-size:15px; font-weight:300; color:var(--muted); line-height:1.85; max-width:420px; margin-bottom:36px; }
.booking-right { position:relative; z-index:1; display:flex; align-items:center; justify-content:center; }
.booking-cta-box {
  border:1px solid rgba(139,92,246,.2);
  background:rgba(139,92,246,.04);
  padding:56px 48px; text-align:center; width:100%; border-radius:12px;
  backdrop-filter:blur(12px);
  box-shadow:0 0 60px rgba(139,92,246,.06);
}
.booking-cta-box .label {
  font-size:11px; font-weight:600; letter-spacing:.18em; color:var(--fire);
  margin-bottom:20px; display:block;
}
.booking-cta-box p {
  font-family:var(--sans); font-size:20px; font-weight:600;
  color:var(--bone); margin-bottom:32px; line-height:1.4;
}
.booking-cta-box small {
  display:block; font-size:11px; color:var(--muted); margin-top:16px; letter-spacing:.04em;
}

/* -- FAQ -- */
.faq-section {
  padding:140px 56px;
  display:grid; grid-template-columns:1fr 1.6fr; gap:100px;
  background:#8B5CF6;
  border-bottom:1px solid var(--line); position:relative; overflow:hidden;
}
.faq-section::before {
  content:''; position:absolute; bottom:-100px; left:-100px;
  width:500px; height:500px;
  background:radial-gradient(ellipse, rgba(139,92,246,0.06) 0%, transparent 65%);
  pointer-events:none;
}
.faq-left { position:relative; z-index:1; }
.faq-left h2 {
  font-family:var(--sans); font-size:clamp(30px,3.2vw,46px);
  font-weight:700; line-height:1.1; letter-spacing:-.02em;
  color:#fff; margin:20px 0 20px;
}
.faq-left p { font-size:14px; font-weight:300; color:rgba(255,255,255,0.75); line-height:1.85; margin-bottom:32px; }
.faq-list { border-top:1px solid rgba(255,255,255,0.3); position:relative; z-index:1; }
.faq-item { border-bottom:1px solid rgba(255,255,255,0.3); }
.faq-q {
  display:flex; justify-content:space-between; align-items:center;
  padding:24px 0; cursor:pointer; gap:20px;
}
.faq-q-text {
  font-family:var(--sans); font-size:16px; font-weight:600;
  letter-spacing:-.01em; line-height:1.4; color:#fff;
}
.faq-toggle {
  width:28px; height:28px; border:1px solid rgba(255,255,255,0.4); border-radius:4px;
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
  font-size:18px; color:#fff; transition:all .3s; font-weight:300;
}
.faq-item.open .faq-toggle { background:#fff; border-color:#fff; color:#8B5CF6; transform:rotate(45deg); }
.faq-a { max-height:0; overflow:hidden; transition:max-height .4s ease, padding .3s; }
.faq-item.open .faq-a { max-height:200px; padding-bottom:24px; }
.faq-a p { font-size:14px; font-weight:300; color:rgba(255,255,255,0.75); line-height:1.85; }

/* -- FOOTER -- */
.footer {
  padding:72px 56px 48px;
  border-top:1px solid var(--line);
  background:var(--ink-2);
}
.footer-top { display:grid; grid-template-columns:1.5fr 1fr 1fr; gap:60px; margin-bottom:64px; }
.footer-brand p { font-size:13px; font-weight:300; color:var(--muted); line-height:1.85; max-width:280px; margin:20px 0 24px; }
.footer-socials { display:flex; gap:10px; }
.footer-social {
  width:36px; height:36px; border:1px solid var(--line); border-radius:6px;
  display:flex; align-items:center; justify-content:center; color:var(--muted);
  font-size:11px; font-weight:600; transition:all .2s; cursor:pointer;
}
.footer-social:hover { background:var(--fire); border-color:var(--fire); color:white; }
.footer-col h4 { font-size:11px; font-weight:600; letter-spacing:.14em; color:var(--bone); margin-bottom:20px; }
.footer-col a { display:block; font-size:13px; font-weight:300; color:var(--muted); margin-bottom:12px; cursor:pointer; transition:color .2s; }
.footer-col a:hover { color:var(--bone); }
.footer-bottom { border-top:1px solid var(--line); padding-top:28px; display:flex; justify-content:space-between; align-items:center; }
.footer-copy { font-size:12px; color:rgba(255,255,255,.2); font-weight:300; }

/* -- PROJECT PAGE -- */
.proj-page { background:var(--ink); min-height:100vh; padding-top:68px; }
.proj-cover { position:relative; height:80vh; overflow:hidden; }
.proj-cover img { width:100%; height:100%; object-fit:cover; filter:brightness(.65); }
.proj-cover::after { content:''; position:absolute; inset:0; background:linear-gradient(to bottom, transparent 30%, var(--ink) 100%); }
.proj-cover-content { position:absolute; bottom:60px; left:56px; right:56px; z-index:2; }
.proj-back {
  position:absolute; top:28px; left:56px; z-index:10;
  display:inline-flex; align-items:center; gap:8px;
  border:1px solid var(--line); border-radius:4px;
  padding:9px 18px; font-size:12px; font-weight:500; letter-spacing:.08em;
  color:var(--bone); cursor:pointer; transition:all .2s;
  background:rgba(8,8,8,.5); backdrop-filter:blur(8px);
}
.proj-back:hover { border-color:var(--fire); color:var(--fire); }
.proj-tags { display:flex; gap:6px; flex-wrap:wrap; margin-bottom:16px; }
.proj-tag { background:var(--fire); color:white; font-size:10px; letter-spacing:.1em; padding:4px 12px; border-radius:20px; font-weight:600; }
.proj-cover-title { font-family:var(--sans); font-size:clamp(42px,6vw,88px); font-weight:700; letter-spacing:-.02em; color:white; line-height:.95; }
.proj-body { max-width:720px; margin:0 auto; padding:60px 24px 80px; }
.proj-body p { font-size:17px; font-weight:300; line-height:1.9; color:var(--muted); margin-bottom:20px; }
.proj-gallery { max-width:1280px; margin:0 auto; padding:0 40px 80px; }
.proj-gallery-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:4px; }
.tiktok-nav { position:relative; }
.tiktok-arrow {
  display:none; position:absolute; top:50%; transform:translateY(-50%);
  width:40px; height:40px; border-radius:50%;
  background:rgba(255,255,255,0.15); border:1px solid rgba(255,255,255,0.25);
  color:white; font-size:20px; cursor:pointer; z-index:10;
  align-items:center; justify-content:center;
  backdrop-filter:blur(8px); transition:background .2s;
}
.tiktok-arrow:hover { background:rgba(255,255,255,0.3); }
.tiktok-arrow-left { left:6px; }
.tiktok-arrow-right { right:6px; }
.tiktok-row { display:flex; gap:24px; justify-content:center; overflow-x:auto; -webkit-overflow-scrolling:touch; scrollbar-width:none; margin-top:24px; }
.tiktok-row > div { flex:1; min-width:280px; max-width:460px; }
@media(max-width:768px) {
  .tiktok-arrow { display:flex; }
  .tiktok-row { justify-content:flex-start; }
  .tiktok-row > div { flex:0 0 220px; }
  .tiktok-row > div iframe { height:500px !important; }
}
.proj-gallery-hero { width:100%; margin-bottom:4px; }
.proj-gallery-hero img { width:100%; height:auto; display:block; }
.proj-gallery-grid img { width:100%; height:320px; object-fit:cover; transition:filter .3s; border-radius:4px; }
.proj-gallery-grid img:hover { filter:brightness(1.05); }
.proj-gallery-grid img.span2 { grid-column:1/-1; height:500px; border-radius:0; }
.proj-related { padding:80px 56px; border-top:1px solid var(--line); }
.proj-related h3 { font-family:var(--sans); font-size:28px; font-weight:700; letter-spacing:-.01em; margin-bottom:32px; color:var(--bone); }
.related-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:4px; }
.r-card { position:relative; height:220px; overflow:hidden; cursor:pointer; border-radius:6px; }
.r-card img { width:100%; height:100%; object-fit:cover; transition:transform .4s; }
.r-card:hover img { transform:scale(1.05); }
.r-card-info { position:absolute; inset:0; background:linear-gradient(to top, rgba(0,0,0,.75) 0%, transparent 55%); display:flex; flex-direction:column; justify-content:flex-end; padding:16px; }
.r-title { font-family:var(--sans); font-size:15px; font-weight:700; color:white; }
.r-year { font-size:11px; color:rgba(255,255,255,.45); margin-top:3px; }

/* -- ANIMATION SYSTEM -- */
@keyframes heroFadeUp {
  from { opacity:0; transform:translateY(36px); filter:blur(6px); }
  to   { opacity:1; transform:translateY(0);    filter:blur(0); }
}
@keyframes heroScaleIn {
  from { opacity:0; transform:scale(0.94) translateY(16px); filter:blur(4px); }
  to   { opacity:1; transform:scale(1) translateY(0);       filter:blur(0); }
}
@keyframes heroFadeIn {
  from { opacity:0; }
  to   { opacity:1; }
}

/* Hero stagger */
.hero-label   { animation: heroFadeUp   0.9s cubic-bezier(0.16,1,.3,1) 0.25s both; }
.hero-headline .line:nth-child(1) { animation: heroFadeUp 1s cubic-bezier(0.16,1,.3,1) 0.45s both; }
.hero-headline .line:nth-child(2) { animation: heroFadeUp 1s cubic-bezier(0.16,1,.3,1) 0.60s both; }
.hero-actions { animation: heroFadeUp   0.9s cubic-bezier(0.16,1,.3,1) 0.80s both; }
.hero-stats   { animation: heroScaleIn  0.9s cubic-bezier(0.16,1,.3,1) 1.00s both; }

/* Scroll reveal */
.reveal {
  opacity:0;
  transform:translateY(40px);
  filter:blur(4px);
  transition:opacity 0.85s cubic-bezier(0.16,1,.3,1),
             transform 0.85s cubic-bezier(0.16,1,.3,1),
             filter 0.85s cubic-bezier(0.16,1,.3,1);
  transition-delay: var(--delay, 0ms);
}
.reveal.in { opacity:1; transform:translateY(0); filter:blur(0); }
.reveal-left {
  opacity:0;
  transform:translateX(-44px);
  filter:blur(4px);
  transition:opacity 0.85s cubic-bezier(0.16,1,.3,1),
             transform 0.85s cubic-bezier(0.16,1,.3,1),
             filter 0.85s cubic-bezier(0.16,1,.3,1);
  transition-delay: var(--delay, 0ms);
}
.reveal-left.in { opacity:1; transform:translateX(0); filter:blur(0); }

/* -- MOBILE MENU -- */
.nav-hamburger {
  display:none; flex-direction:column; justify-content:center; gap:5px;
  background:none; border:none; cursor:pointer; padding:8px; z-index:600;
}
.nav-hamburger span {
  display:block; width:24px; height:2px; background:var(--bone);
  transition:all .3s ease; border-radius:2px;
}
.mobile-menu {
  display:none; position:fixed; inset:0; z-index:550;
  background:var(--ink-2); flex-direction:column;
  padding:100px 40px 60px;
}
.mobile-menu.open { display:flex; }
.mobile-menu nav {
  display:flex; flex-direction:column; gap:8px; flex:1;
}
.mobile-menu nav a {
  font-size:clamp(28px,8vw,48px); font-weight:700; color:var(--bone);
  cursor:pointer; padding:12px 0; border-bottom:1px solid var(--line);
  transition:color .2s;
}
.mobile-menu nav a:hover { color:var(--fire); }
.mobile-menu-btns {
  display:flex; flex-direction:column; gap:12px; margin-top:40px;
}
.mobile-menu-btns button {
  width:100%; padding:18px; border-radius:8px; font-family:var(--sans);
  font-size:16px; font-weight:600; cursor:pointer; transition:all .2s;
}
.mobile-menu-close {
  position:absolute; top:20px; right:20px;
  background:none; border:none; color:var(--bone);
  font-size:28px; cursor:pointer; padding:8px; z-index:610;
}

/* -- RESPONSIVE -- */
@media(max-width:960px) {
  .nav { padding:0 20px; } .nav-menu { display:none; }
  .nav-hamburger { display:flex; }
  .nav-btns { display:none !important; }
  .hero { padding:68px 20px 60px; }
  .hero-stats { gap:32px; flex-wrap:wrap; }
  .hero-stat-num { font-size:26px; }
  .manifesto { grid-template-columns:1fr; gap:40px; padding:80px 20px; }
  .portfolio-header { padding:0 20px; flex-direction:column; align-items:flex-start; gap:12px; }
  .portfolio-track { padding:0 20px; }
  .portfolio-nav { padding:24px 20px 0; }
  .why-section { grid-template-columns:1fr; padding:80px 20px; gap:48px; }
  .why-left { position:static; }
  .proof-section { padding:80px 0; }
  .proof-header { padding:0 20px; }
  .booking-section { grid-template-columns:1fr; padding:80px 20px; gap:48px; }
  .faq-section { grid-template-columns:1fr; padding:80px 20px; gap:48px; }
  .footer { padding:60px 20px 36px; }
  .footer-top { grid-template-columns:1fr; gap:40px; }
  .footer-bottom { flex-direction:column; gap:12px; text-align:center; }
  .proj-cover-content { left:20px; right:20px; bottom:40px; }
  .proj-back { left:20px; }
  .proj-gallery { padding:0 16px 60px; }
  .proj-gallery-grid { grid-template-columns:1fr; }
  .proj-gallery-grid img.span2 { height:300px; }
  .related-grid { grid-template-columns:repeat(2,1fr); }
  .proj-related { padding:48px 20px; }
}

/* -- CONTACT MODAL -- */
.contact-modal-backdrop {
  display:none; position:fixed; inset:0; z-index:1000;
  background:rgba(0,0,0,0.75); backdrop-filter:blur(6px);
  align-items:center; justify-content:center; padding:20px;
}
.contact-modal-backdrop.open { display:flex; }
.contact-modal {
  background:var(--ink-2); border:1px solid var(--line);
  border-radius:12px; padding:48px; max-width:640px; width:100%;
  position:relative; max-height:90vh; overflow-y:auto;
}
.contact-modal h3 {
  font-family:var(--sans); font-size:32px; font-weight:700;
  color:var(--bone); margin-bottom:8px;
}
.contact-modal p {
  font-size:13px; color:var(--muted); margin-bottom:32px; line-height:1.7;
}
.contact-modal-close {
  position:absolute; top:20px; right:20px;
  background:none; border:none; color:var(--muted);
  font-size:24px; cursor:pointer; line-height:1; padding:4px;
  transition:color .2s;
}
.contact-modal-close:hover { color:var(--bone); }
.contact-form-row { display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:16px; }
.contact-form-field { display:flex; flex-direction:column; margin-bottom:16px; }
.contact-form-field input,
.contact-form-field textarea {
  background:rgba(255,255,255,0.04); border:1px solid var(--line);
  border-radius:6px; padding:14px 16px; color:var(--bone);
  font-family:var(--sans); font-size:14px; outline:none;
  transition:border-color .2s;
}
.contact-form-field input::placeholder,
.contact-form-field textarea::placeholder { color:var(--muted); }
.contact-form-field input:focus,
.contact-form-field textarea:focus { border-color:var(--fire); }
.contact-form-field textarea { resize:vertical; min-height:140px; }
.contact-form-rgpd {
  display:flex; align-items:flex-start; gap:12px;
  margin-bottom:28px; font-size:12px; color:var(--muted); line-height:1.6;
}
.contact-form-rgpd input[type="checkbox"] { margin-top:3px; accent-color:var(--fire); flex-shrink:0; }
.contact-form-submit {
  width:100%; background:var(--fire); color:white;
  font-family:var(--sans); font-size:14px; font-weight:600;
  letter-spacing:.03em; padding:16px; border-radius:6px; border:none;
  cursor:pointer; transition:all .2s;
}
.contact-form-submit:hover { background:var(--fire-2); transform:translateY(-1px); box-shadow:0 8px 32px rgba(139,92,246,.4); }
.contact-form-success {
  display:none; text-align:center; padding:24px 0;
  color:var(--bone); font-size:16px;
}
@media(max-width:600px) {
  .contact-form-row { grid-template-columns:1fr; }
  .contact-modal { padding:32px 20px; }
}

/* -- CHIP MÉTRIQUE (carte portfolio) -- */
.p-metric-chip {
  position:absolute; top:12px; right:12px; z-index:3;
  background:var(--fire); color:white;
  font-size:11px; font-weight:600; letter-spacing:.04em;
  padding:4px 12px; border-radius:20px;
  opacity:0; transition:opacity .3s ease;
  pointer-events:none;
}
.p-card:hover .p-metric-chip { opacity:1; }

/* -- PAGE HEADER (partagé services / process / réalisations) -- */
.page-hdr {
  padding:120px 56px 80px;
  background:var(--ink);
  border-bottom:1px solid var(--line);
}
.page-hdr h1 {
  font-family:var(--sans); font-size:clamp(36px,5vw,72px);
  font-weight:700; letter-spacing:-.02em; color:var(--bone);
  line-height:1.05; margin:16px 0 24px;
}
.page-hdr p {
  font-size:16px; font-weight:300; color:var(--muted);
  line-height:1.85; max-width:66%;
}
@media(max-width:960px) {
  .page-hdr { padding:100px 20px 60px; }
}

/* -- SERVICES TEASER (home) -- */
.services-teaser {
  padding:120px 56px;
  background:var(--ink-2);
  border-bottom:1px solid var(--line);
  display:grid; grid-template-columns:1fr 1.5fr; gap:80px; align-items:start;
}
.stc-left { position:sticky; top:88px; }
.stc-left-tag { margin-bottom:16px; }
.stc-left-title {
  font-family:var(--sans); font-size:clamp(28px,3vw,44px);
  font-weight:700; color:var(--bone); line-height:1.15;
  letter-spacing:-.02em; margin-bottom:40px;
}
.stc-left-title em { font-weight:700; }
.stc-cta-box {
  border:1px solid rgba(139,92,246,.25);
  background:rgba(139,92,246,.06);
  border-radius:12px; padding:32px 28px; text-align:center;
}
.stc-cta-box p { font-size:16px; font-weight:600; color:var(--bone); margin-bottom:20px; line-height:1.4; }
.stc-accordion { display:flex; flex-direction:column; border-top:1px solid var(--line); }
.stc-item { border-bottom:1px solid var(--line); }
.stc-item-header {
  display:flex; align-items:center; justify-content:space-between;
  padding:28px 0; cursor:pointer; gap:20px;
}
.stc-item-left { display:flex; align-items:center; gap:16px; }
.stc-item-logo {
  width:28px; height:28px; object-fit:contain; flex-shrink:0;
  opacity:0.55; transition:opacity .2s;
}
.stc-item.open .stc-item-logo,
.stc-item-header:hover .stc-item-logo { opacity:1; }
.stc-item-name {
  font-family:var(--sans); font-size:17px; font-weight:600;
  color:var(--bone); letter-spacing:-.01em;
  transition:color .2s;
}
.stc-item-header:hover .stc-item-name { color:white; }
.stc-item-chevron {
  width:28px; height:28px; border:1px solid rgba(255,255,255,.15); border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  color:var(--muted); font-size:11px; flex-shrink:0;
  transition:all .3s;
}
.stc-item.open .stc-item-chevron {
  background:var(--fire); border-color:var(--fire); color:white; transform:rotate(180deg);
}
.stc-item-body { max-height:0; overflow:hidden; transition:max-height .4s ease, padding .3s; }
.stc-item.open .stc-item-body { max-height:320px; padding-bottom:28px; }
.stc-item-desc { font-size:14px; font-weight:300; color:var(--muted); line-height:1.85; margin-bottom:16px; }
.stc-item-tags { display:flex; flex-wrap:wrap; gap:8px; }
.stc-item-tag {
  font-size:11px; font-weight:500; letter-spacing:.04em;
  color:var(--muted); border:1px solid var(--line);
  padding:4px 12px; border-radius:20px;
  transition:all .2s;
}
.stc-item.open .stc-item-tag { border-color:rgba(139,92,246,.3); color:var(--bone); }
@media(max-width:960px) {
  .services-teaser { grid-template-columns:1fr; padding:80px 20px; gap:48px; }
  .stc-left { position:static; }
}

/* -- PAGE SERVICES (détail) -- */
.services-page { background:var(--ink); }
.services-detail-grid {
  display:grid; grid-template-columns:repeat(2,1fr); gap:2px;
  padding:0 56px 80px;
}
.services-detail-card {
  padding:48px 40px;
  background:var(--ink-2);
  border:1px solid var(--line);
  transition:border-color .3s;
}
.services-detail-card:hover { border-color:rgba(139,92,246,.3); }
.sdc-icon { font-size:32px; margin-bottom:24px; display:block; }
.sdc-icon-img { width:48px; height:48px; object-fit:contain; display:block; margin-bottom:24px; }
.sdc-title { font-family:var(--sans); font-size:22px; font-weight:700; color:var(--bone); margin-bottom:12px; }
.sdc-desc { font-size:14px; font-weight:300; color:var(--muted); line-height:1.85; margin-bottom:24px; }
.sdc-list { list-style:none; }
.sdc-list li {
  font-size:13px; color:var(--muted); padding:8px 0;
  border-bottom:1px solid var(--line);
  display:flex; align-items:center; gap:10px;
}
.sdc-list li::before { content:'▸'; color:var(--fire); font-size:12px; flex-shrink:0; }
.sdc-list li:last-child { border-bottom:none; }
.services-page-cta {
  padding:100px 56px; text-align:center;
  border-top:1px solid var(--line);
}
.services-page-cta h2 {
  font-family:var(--sans); font-size:clamp(28px,3vw,44px);
  font-weight:700; color:var(--bone); letter-spacing:-.02em; margin-bottom:16px;
}
.services-page-cta p { font-size:15px; color:var(--muted); margin-bottom:36px; }
@media(max-width:960px) {
  .services-detail-grid { grid-template-columns:1fr; padding:0 20px 60px; }
  .services-page-cta { padding:60px 20px; }
}

/* -- PAGE RÉALISATIONS -- */
.realisations-page { background:var(--ink); min-height:100vh; }
.realisations-filters {
  padding:0 56px 48px; display:flex; gap:8px; flex-wrap:wrap;
}
.filter-btn {
  font-family:var(--sans); font-size:12px; font-weight:500; letter-spacing:.06em;
  padding:8px 20px; border-radius:20px; cursor:pointer;
  border:1px solid var(--line); background:transparent; color:var(--muted);
  transition:all .2s;
}
.filter-btn:hover { border-color:rgba(139,92,246,.4); color:var(--bone); }
.filter-btn.active { background:var(--fire); border-color:var(--fire); color:white; }
.realisations-grid {
  display:grid; grid-template-columns:repeat(3,1fr); gap:3px;
  padding:0 56px 80px;
}
.realisations-grid .p-card { flex:none; width:100%; height:380px; border-radius:6px; }
.realisations-grid .p-card.hidden { display:none; }
@media(max-width:1100px) { .realisations-grid { grid-template-columns:repeat(2,1fr); } }
@media(max-width:960px) {
  .realisations-filters { padding:0 20px 32px; }
  .realisations-grid { grid-template-columns:1fr; padding:0 20px 60px; }
  .realisations-grid .p-card { height:300px; }
}

/* -- PAGE PROCESS -- */
.process-page { background:var(--ink); min-height:100vh; }
.process-steps {
  display:grid; grid-template-columns:repeat(4,1fr);
  padding:0 56px 100px; gap:0;
  border-top:1px solid var(--line);
}
.process-step {
  padding:48px 32px 48px 0;
  border-right:1px solid var(--line);
  position:relative;
}
.process-step:last-child { border-right:none; padding-right:0; padding-left:32px; }
.process-step:not(:first-child):not(:last-child) { padding:48px 32px; }
.process-num {
  font-family:var(--sans); font-size:72px; font-weight:700;
  color:rgba(139,92,246,.15); line-height:1; margin-bottom:24px; display:block;
}
.process-step-title {
  font-family:var(--sans); font-size:20px; font-weight:700;
  color:var(--bone); margin-bottom:16px; letter-spacing:-.01em;
}
.process-step-title span { color:var(--fire); }
.process-step-desc {
  font-size:14px; font-weight:300; color:var(--muted); line-height:1.85;
}
.process-cta {
  padding:80px 56px; text-align:center;
  border-top:1px solid var(--line);
}
.process-cta h2 {
  font-family:var(--sans); font-size:clamp(26px,3vw,42px);
  font-weight:700; color:var(--bone); letter-spacing:-.02em; margin-bottom:16px;
}
.process-cta p { font-size:15px; color:var(--muted); margin-bottom:36px; }
@media(max-width:960px) {
  .process-steps {
    grid-template-columns:1fr; padding:0 20px 60px;
    border-top:none;
  }
  .process-step,
  .process-step:last-child,
  .process-step:not(:first-child):not(:last-child) {
    padding:40px 0 40px 24px; border-right:none;
    border-left:2px solid var(--line);
  }
  .process-cta { padding:60px 20px; }
}

/* -- ENRICHISSEMENT PAGES PROJET -- */
.proj-kpis {
  display:flex; gap:0;
  margin:0 56px 40px;
  border:1px solid rgba(139,92,246,.2);
  border-radius:8px; overflow:hidden;
}
.proj-kpi {
  flex:1; padding:28px 24px; text-align:center;
  background:rgba(139,92,246,.05);
  border-right:1px solid rgba(139,92,246,.15);
}
.proj-kpi:last-child { border-right:none; }
.proj-kpi-val {
  font-family:var(--sans); font-size:36px; font-weight:700;
  color:var(--bone); display:block; line-height:1; margin-bottom:6px;
}
.proj-kpi-label { font-size:11px; font-weight:500; color:var(--muted); letter-spacing:.08em; }
.proj-context {
  max-width:720px; margin:0 auto 40px; padding:0 24px;
}
.proj-context-block { margin-bottom:20px; }
.proj-context-label {
  font-size:10px; font-weight:700; letter-spacing:.18em;
  color:var(--fire); margin-bottom:6px; display:block;
}
.proj-context-text {
  font-size:15px; font-weight:300; color:var(--muted); line-height:1.85;
}
.proj-quote-block {
  max-width:720px; margin:0 auto 48px; padding:0 24px;
}
.proj-quote {
  border-left:4px solid var(--fire);
  background:rgba(139,92,246,.05);
  border-radius:0 8px 8px 0;
  padding:28px 28px 24px;
}
.proj-quote-text {
  font-size:16px; font-weight:300; font-style:italic;
  color:var(--bone); line-height:1.75; margin-bottom:20px;
}
.proj-quote-author { font-size:13px; font-weight:600; color:var(--bone); }
.proj-quote-role { font-size:12px; color:var(--muted); margin-top:2px; }
@media(max-width:960px) {
  .proj-kpis { flex-direction:column; margin:0 20px 32px; }
  .proj-kpi { border-right:none; border-bottom:1px solid rgba(139,92,246,.15); }
  .proj-kpi:last-child { border-bottom:none; }
  .proj-context, .proj-quote-block { padding:0 20px; }
}