/* ARTISTE LABEL — design system partagé (pages internes) */
:root{
  --ink:#0c0a09;--ink-2:#13100d;--ink-3:#1c1813;
  --velvet:#7c1424;--velvet-deep:#5a0e1a;
  --gold:#c9a24b;--gold-bright:#e8c77e;--gold-soft:#a98a45;
  --cream:#f3ebdd;--cream-dim:#c8bda9;
  --line:rgba(201,162,75,.22);--maxw:1240px;
  --ease:cubic-bezier(.22,1,.36,1);
  --duo:grayscale(1) brightness(.94) contrast(1.03);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--ink);color:var(--cream);font-family:'Manrope',sans-serif;font-weight:300;
  line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
::selection{background:var(--velvet);color:var(--gold-bright)}
h1,h2,h3,.display{font-family:'Bodoni Moda',serif;font-weight:400;letter-spacing:.02em}
.serif{font-family:'Bodoni Moda',serif}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,56px)}

body::before{content:"";position:fixed;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(120% 90% at 50% -10%,rgba(124,20,36,.16),transparent 55%),
             radial-gradient(100% 100% at 50% 120%,rgba(0,0,0,.55),transparent 60%)}
body::after{content:"";position:fixed;inset:0;z-index:2;pointer-events:none;opacity:.028;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* Header / nav */
header{position:fixed;top:0;left:0;right:0;z-index:100;transition:all .5s var(--ease)}
header .bar{display:flex;align-items:center;justify-content:space-between;padding:22px 0;
  border-bottom:1px solid transparent;transition:all .5s var(--ease)}
header.scrolled{background:rgba(12,10,9,.86);backdrop-filter:blur(14px)}
header.scrolled .bar{padding:14px 0;border-bottom-color:var(--line)}
.brand{display:flex;align-items:center;gap:13px}
.brand .mark{width:34px;height:34px;border:1px solid var(--gold);border-radius:50%;display:grid;
  place-items:center;font-family:'Bodoni Moda',serif;color:var(--gold-bright);font-size:16px;position:relative}
.brand .mark::after{content:"";position:absolute;inset:4px;border:1px solid var(--line);border-radius:50%}
.brand b{font-family:'Bodoni Moda',serif;font-weight:400;letter-spacing:.28em;font-size:15px;color:var(--cream)}
.brand span{font-size:10px;letter-spacing:.34em;color:var(--gold-soft);text-transform:uppercase;display:block;margin-top:1px}
nav ul{display:flex;gap:26px;list-style:none;align-items:center}
nav a{font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--cream-dim);position:relative;transition:color .3s}
nav a::after{content:"";position:absolute;left:0;bottom:-6px;height:1px;width:0;background:var(--gold-bright);transition:width .35s var(--ease)}
nav a:hover{color:var(--gold-bright)}nav a:hover::after{width:100%}
.nav-cta{border:1px solid var(--gold);padding:9px 20px;border-radius:40px;color:var(--gold-bright)!important;letter-spacing:.16em}
.nav-cta::after{display:none}.nav-cta:hover{background:var(--gold);color:var(--ink)!important}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer}
.burger span{width:26px;height:1.5px;background:var(--gold-bright);transition:.3s}
.m-menu{position:fixed;inset:0;z-index:99;background:rgba(10,8,7,.97);backdrop-filter:blur(8px);
  display:none;flex-direction:column;align-items:center;justify-content:center;gap:26px}
.m-menu a{font-family:'Bodoni Moda',serif;font-size:1.5rem;color:var(--cream)}
.m-menu a:hover{color:var(--gold-bright)}.m-menu.show{display:flex}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:11px;padding:16px 32px;border-radius:46px;font-size:13px;
  letter-spacing:.18em;text-transform:uppercase;transition:all .4s var(--ease)}
.btn{border-radius:2px}
.btn-gold{background:var(--gold-bright);color:var(--ink);font-weight:600}
.btn-gold:hover{background:var(--cream);transform:translateY(-2px);box-shadow:0 14px 34px rgba(201,162,75,.22)}
.btn-ghost{border:1px solid var(--line);color:var(--cream)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-bright)}

/* Reveal */
.reveal{opacity:0;transform:translateY(34px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.12s}.reveal[data-d="2"]{transition-delay:.24s}
.reveal[data-d="3"]{transition-delay:.36s}.reveal[data-d="4"]{transition-delay:.48s}

/* Sections */
section{position:relative;z-index:3;padding:clamp(70px,10vw,120px) 0}
.sec-head{margin-bottom:50px;max-width:780px}
.sec-num{font-size:12px;letter-spacing:.4em;color:var(--gold-soft);text-transform:uppercase;display:block;margin-bottom:18px}
.sec-head h2{font-size:clamp(2rem,4.6vw,3.3rem);line-height:1.06;color:var(--cream)}
.sec-head h2 em{font-family:'Bodoni Moda',serif;font-style:italic;color:var(--gold-bright);font-weight:400}
.sec-head p{margin-top:20px;color:var(--cream-dim);font-size:1.05rem;max-width:620px}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line) 30%,var(--line) 70%,transparent)}

/* Image treatment */
.ph{position:relative;overflow:hidden;border-radius:8px;border:1px solid var(--line)}
.ph img{width:100%;height:100%;object-fit:cover;object-position:center top;filter:var(--duo);transition:filter .7s var(--ease),transform 1.2s var(--ease)}
.ph:hover img{filter:grayscale(.1) sepia(.05) brightness(.95);transform:scale(1.04)}

/* Page hero (subpages) */
.page-hero{min-height:92vh;display:flex;align-items:flex-end;position:relative;z-index:3;overflow:hidden;padding-bottom:clamp(50px,8vh,90px)}
.page-hero .bg{position:absolute;inset:0;z-index:-2}
.page-hero .bg img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) brightness(.46) contrast(1.04)}
.page-hero .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,10,9,.55),rgba(12,10,9,.2) 40%,var(--ink))}
.page-hero .badge{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--gold);color:var(--gold-bright);
  border-radius:40px;padding:8px 18px;font-size:11px;letter-spacing:.26em;text-transform:uppercase;margin-bottom:24px}
.page-hero .badge .dot{width:7px;height:7px;border-radius:50%;background:var(--gold-bright);box-shadow:0 0 12px var(--gold-bright);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.page-hero .chap{font-size:12px;letter-spacing:.4em;text-transform:uppercase;color:var(--gold-soft);display:block;margin-bottom:16px}
.page-hero h1{font-size:clamp(2.8rem,9vw,7rem);line-height:.98;color:var(--cream);text-shadow:0 2px 40px rgba(0,0,0,.6)}
.page-hero h1 em{font-family:'Bodoni Moda',serif;font-style:italic;color:var(--gold-bright);font-weight:400}
.page-hero .tagline{font-family:'Bodoni Moda',serif;font-style:italic;font-size:clamp(1.2rem,2.4vw,1.7rem);
  color:var(--gold-bright);margin-top:22px;max-width:640px}

/* Story (article) */
.story{max-width:760px;margin:0 auto}
.story .lead{font-family:'Bodoni Moda',serif;font-size:clamp(1.4rem,2.8vw,2rem);line-height:1.4;color:var(--cream)}
.story .lead em{font-style:italic;color:var(--gold-bright)}
.story p{color:var(--cream-dim);font-size:1.08rem;margin-top:22px}
.story p.drop::first-letter{font-family:'Bodoni Moda',serif;font-size:3.4rem;float:left;line-height:.8;
  padding:6px 12px 0 0;color:var(--gold-bright)}
.pull{font-family:'Bodoni Moda',serif;font-style:italic;font-size:clamp(1.4rem,3vw,2.1rem);line-height:1.3;
  color:var(--gold-bright);text-align:center;margin:54px auto;max-width:680px;position:relative;padding:30px 0}
.pull::before,.pull::after{content:"";position:absolute;left:50%;transform:translateX(-50%);width:60px;height:1px;background:var(--line)}
.pull::before{top:0}.pull::after{bottom:0}

/* Voyage du héros — timeline */
.journey{display:grid;gap:0;position:relative;margin-top:10px}
.journey::before{content:"";position:absolute;left:23px;top:14px;bottom:14px;width:1px;background:var(--line)}
.jstep{display:grid;grid-template-columns:auto 1fr;gap:26px;padding:20px 0;position:relative}
.jstep .num{width:48px;height:48px;border:1px solid var(--gold);border-radius:50%;display:grid;place-items:center;
  font-family:'Bodoni Moda',serif;font-style:italic;color:var(--gold-bright);background:var(--ink-2);z-index:1;font-size:1.1rem}
.jstep .stage{font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-soft);display:block;margin-bottom:6px}
.jstep h4{font-family:'Bodoni Moda',serif;font-size:1.16rem;color:var(--cream);margin-bottom:6px}
.jstep p{font-size:.98rem;color:var(--cream-dim);max-width:600px}

/* À venir / teaser album */
.avenir{background:var(--ink-2)}
.avenir .box{border:1px solid var(--line);border-radius:12px;padding:clamp(34px,5vw,64px);text-align:center;
  background:radial-gradient(120% 100% at 50% 0%,rgba(124,20,36,.16),transparent 60%)}
.avenir .k{font-size:11.5px;letter-spacing:.4em;text-transform:uppercase;color:var(--gold-bright);margin-bottom:20px}
.avenir h2{font-size:clamp(1.8rem,4vw,2.8rem);color:var(--cream);line-height:1.1}
.avenir h2 em{font-family:'Bodoni Moda',serif;font-style:italic;color:var(--gold-bright)}
.avenir p{color:var(--cream-dim);margin:20px auto 0;max-width:560px}
.avenir .actions{margin-top:34px;display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* Project gallery */
.duo-img{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:10px}
.duo-img .ph{aspect-ratio:4/5}
@media(max-width:780px){.duo-img{grid-template-columns:1fr}}

/* Forms */
form{display:grid;gap:18px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-soft)}
.field input,.field select,.field textarea{background:var(--ink);border:1px solid var(--line);border-radius:6px;
  color:var(--cream);padding:14px 16px;font-family:'Manrope';font-size:.97rem;transition:border-color .3s}
.field textarea{resize:vertical;min-height:120px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold)}
.field select{appearance:none;cursor:pointer}
form .btn-gold{justify-content:center;border:none;cursor:pointer;font-family:'Manrope'}
.form-note{font-size:.82rem;color:var(--cream-dim)}

/* Qualification cards */
.qual-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.qual{background:var(--ink-2);padding:30px 26px}
.qual .n{font-family:'Bodoni Moda',serif;font-style:italic;color:var(--gold-soft);font-size:1.4rem}
.qual h4{font-family:'Bodoni Moda',serif;font-size:1.12rem;color:var(--cream);margin:10px 0 8px}
.qual p{font-size:.93rem;color:var(--cream-dim)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.step-card{border:1px solid var(--line);border-radius:8px;padding:24px 22px;position:relative}
.step-card::before{counter-increment:s;content:counter(s,decimal-leading-zero);font-family:'Bodoni Moda',serif;
  font-style:italic;color:var(--gold-soft);font-size:1.4rem}
.step-card h4{font-family:'Bodoni Moda',serif;font-size:1.05rem;color:var(--cream);margin:8px 0 6px}
.step-card p{font-size:.9rem;color:var(--cream-dim)}
@media(max-width:900px){.qual-grid{grid-template-columns:1fr}.steps{grid-template-columns:repeat(2,1fr)}}

/* Back link */
.backlink{display:inline-flex;align-items:center;gap:10px;color:var(--gold-soft);font-size:12px;letter-spacing:.18em;
  text-transform:uppercase;margin-bottom:30px;transition:color .3s}
.backlink:hover{color:var(--gold-bright)}

/* Footer */
footer{background:var(--ink);border-top:1px solid var(--line);padding:60px 0 36px;position:relative;z-index:3}
.foot-top{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:46px;margin-bottom:44px}
.foot-top p{color:var(--cream-dim);font-size:.94rem;max-width:340px;margin-top:18px}
.foot-col h5{font-family:'Bodoni Moda',serif;color:var(--gold-bright);font-size:1rem;margin-bottom:16px;letter-spacing:.08em}
.foot-col ul{list-style:none;display:grid;gap:10px}
.foot-col a{color:var(--cream-dim);font-size:.93rem;transition:color .3s}.foot-col a:hover{color:var(--gold-bright)}
.copy{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.82rem;color:var(--cream-dim);border-top:1px solid var(--line);padding-top:22px}

@media(max-width:640px){
  nav ul{display:none}.burger{display:flex}
  .f-row{grid-template-columns:1fr}.steps{grid-template-columns:1fr}
  .foot-top{grid-template-columns:1fr;gap:30px}.copy{flex-direction:column}
}