/* ================================================================
   STYLE.CSS
   ================================================================
   COMMENT CHANGER LES COULEURS :
   Tout est contrôlé par les variables dans :root ci-dessous.
   Change une couleur ici et elle se met à jour partout sur le site.
   ================================================================ */

:root{
  --plum-950:#210A1E;
  --plum-800:#43163C;
  --plum-700:#5A1E4F;
  --plum-600:#7A2C6B;
  --gold-500:#C9A227;
  --gold-300:#E6C863;
  --gold-100:#F5E9C4;
  --cream:#FBF6EC;
  --blush:#F1D9D6;
  --ink:#241220;
  --paper:#FFFDF9;

  --display: "Fraunces", serif;
  --body: "Inter", sans-serif;
  --mono: "Space Mono", monospace;

  --max: 1180px;
  --ease: cubic-bezier(.16,.84,.44,1);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:var(--body);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;}
h1,h2,h3,h4{font-family:var(--display);margin:0;}
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px;}
section{position:relative;}
.eyebrow{
  font-family:var(--mono);
  text-transform:uppercase;
  letter-spacing:0.14em;
  font-size:12.5px;
  font-weight:700;
}

/* ---------- reveal-on-scroll (géré par script.js) ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease), transform .8s var(--ease);}
.reveal.in{opacity:1;transform:translateY(0);}
.reveal-stagger > *{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease), transform .7s var(--ease);}
.reveal-stagger.in > *{opacity:1;transform:translateY(0);}
.reveal-stagger.in > *:nth-child(1){transition-delay:.05s;}
.reveal-stagger.in > *:nth-child(2){transition-delay:.15s;}
.reveal-stagger.in > *:nth-child(3){transition-delay:.25s;}
.reveal-stagger.in > *:nth-child(4){transition-delay:.35s;}

/* ---------- Signature element : ticket-stub ---------- */
.ticket{
  position:relative;
  background:var(--paper);
  border-radius:14px;
  box-shadow:0 10px 30px -12px rgba(33,10,30,0.35);
  transition:transform .3s var(--ease), box-shadow .3s var(--ease);
}
.ticket:hover{transform:translateY(-6px);box-shadow:0 22px 40px -14px rgba(33,10,30,0.45);}
.ticket::before,.ticket::after{
  content:"";position:absolute;width:22px;height:22px;
  background:var(--cream);border-radius:50%;top:50%;transform:translateY(-50%);
}
.ticket::before{left:-11px;}
.ticket::after{right:-11px;}
.ticket .perf{position:absolute;top:0;bottom:0;left:32%;}
.ticket-tall::before,.ticket-tall::after{left:50%;top:auto;transform:translateX(-50%);}
.ticket-tall::before{top:-11px;}
.ticket-tall::after{bottom:-11px;top:auto;}
.ticket-tall .perf{left:0;right:0;top:78%;border-left:none;}

.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-weight:700;text-transform:uppercase;letter-spacing:0.08em;
  font-size:13.5px;padding:16px 28px;border-radius:100px;text-decoration:none;
  border:2px solid transparent;transition:transform .18s ease, box-shadow .18s ease;
}
.btn:hover{transform:translateY(-2px);}
.btn-gold{background:var(--gold-500);color:var(--plum-950);box-shadow:0 8px 22px -8px rgba(201,162,39,0.7);}
.btn-gold:hover{box-shadow:0 12px 28px -8px rgba(201,162,39,0.9);}
.btn-outline{background:transparent;border-color:var(--gold-300);color:var(--gold-300);}
.btn-plum{background:var(--plum-800);color:var(--gold-100);}
.btn-sm{padding:10px 18px;font-size:11.5px;}

/* ---------- NAV ---------- */
#nav{
  position:fixed;top:0;left:0;right:0;z-index:200;
  background:rgba(33,10,30,0.72);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(230,200,99,0.18);
}
#nav .nav-wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 28px;gap:20px;}
.nav-logo{font-family:var(--display);font-size:18px;color:var(--cream);letter-spacing:0.01em;}
.nav-logo em{color:var(--gold-300);font-style:italic;}
.nav-links{display:flex;align-items:center;gap:22px;}
.nav-links a{
  color:rgba(251,246,236,0.82);font-family:var(--mono);font-size:12px;
  text-transform:uppercase;letter-spacing:0.06em;text-decoration:none;transition:color .2s ease;
}
.nav-links a:hover{color:var(--gold-300);}
.nav-actions{display:flex;align-items:center;gap:12px;}
.nav-burger{display:none;background:none;border:none;color:var(--cream);font-size:22px;cursor:pointer;}

@media (max-width:1040px){
  .nav-links{
    position:fixed;top:60px;left:0;right:0;background:rgba(33,10,30,0.98);
    flex-direction:column;align-items:stretch;padding:10px 28px 20px;display:none;
  }
  .nav-links.open{display:flex;}
  .nav-links a{padding:12px 0;border-bottom:1px solid rgba(251,246,236,0.12);}
  .nav-burger{display:block;}
}

/* ---------- HERO ---------- */
.hero{
  min-height:100vh;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(230,200,99,0.18), transparent 60%),
    radial-gradient(ellipse 60% 50% at 85% 110%, rgba(122,44,107,0.55), transparent 60%),
    linear-gradient(180deg, var(--plum-950) 0%, var(--plum-800) 65%, var(--plum-950) 100%);
  color:var(--cream);display:flex;align-items:center;padding:150px 0 90px;overflow:hidden;
}
.hero .wrap{position:relative;z-index:2;}
.spotlights{
  position:absolute;inset:0;z-index:1;
  background:
    conic-gradient(from 200deg at 20% 20%, transparent 0deg, rgba(230,200,99,0.06) 40deg, transparent 90deg),
    conic-gradient(from 20deg at 85% 15%, transparent 0deg, rgba(230,200,99,0.08) 50deg, transparent 110deg);
}
.grain{
  position:absolute;inset:0;z-index:1;pointer-events:none;opacity:0.5;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.35'/></svg>");
}

/* ---------- Notes de musique flottantes (générées par script.js) ---------- */
.notes-bg{position:absolute;inset:0;z-index:1;pointer-events:none;overflow:hidden;}
.note{
  position:absolute;
  bottom:-40px;
  color:var(--gold-300);
  font-family:var(--display);
  will-change:transform,opacity;
  animation-name:floatNote;
  animation-timing-function:ease-in;
  animation-iteration-count:infinite;
}
@keyframes floatNote{
  0%{transform:translateY(0) translateX(0) rotate(0deg);opacity:0;}
  10%{opacity:0.55;}
  50%{transform:translateY(-52vh) translateX(var(--drift,18px)) rotate(12deg);}
  90%{opacity:0.35;}
  100%{transform:translateY(-105vh) translateX(calc(var(--drift,18px) * -1)) rotate(-10deg);opacity:0;}
}

.hero-eyebrow{color:var(--gold-300);margin-bottom:18px;}
.hero h1{font-size:clamp(42px, 7vw, 84px);font-weight:700;line-height:0.98;letter-spacing:-0.01em;max-width:14ch;}
.hero h1 em{
  font-style:italic;font-weight:500;
  background:linear-gradient(100deg, var(--gold-100), var(--gold-500) 55%, var(--gold-300));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{margin-top:22px;font-size:18px;max-width:46ch;color:rgba(251,246,236,0.82);}
.hero-meta{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px;}
.meta-pill{
  display:flex;align-items:center;gap:10px;background:rgba(251,246,236,0.07);
  border:1px solid rgba(230,200,99,0.35);padding:12px 18px;border-radius:100px;
  font-family:var(--mono);font-size:13px;transition:border-color .2s ease, background .2s ease;
}
.meta-pill:hover{border-color:var(--gold-300);background:rgba(251,246,236,0.11);}
.meta-pill b{color:var(--gold-300);font-weight:700;}
.hero-cta{margin-top:40px;display:flex;flex-wrap:wrap;gap:16px;align-items:center;}
.hero-price{font-family:var(--mono);font-size:13px;color:rgba(251,246,236,0.6);}
.hero-price b{color:var(--gold-300);font-size:15px;}
.scroll-cue{
  position:absolute;bottom:34px;left:50%;transform:translateX(-50%);z-index:2;
  font-family:var(--mono);font-size:11px;color:rgba(251,246,236,0.5);
  display:flex;flex-direction:column;align-items:center;gap:8px;letter-spacing:0.1em;text-transform:uppercase;
}
.scroll-cue .line{width:1px;height:30px;background:linear-gradient(var(--gold-300),transparent);animation:scrollcue 1.8s ease-in-out infinite;}
@keyframes scrollcue{0%{opacity:0;transform:scaleY(0.4);}50%{opacity:1;}100%{opacity:0;transform:scaleY(1);}}

/* ---------- CAUSE ---------- */
.cause{background:var(--blush);padding:80px 0;}
.cause-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;}
.cause h2{font-size:clamp(28px,4vw,42px);color:var(--plum-950);line-height:1.08;}
.cause p{font-size:16.5px;color:var(--ink);opacity:0.85;max-width:52ch;}
.cause-stat{
  font-family:var(--mono);font-size:12.5px;text-transform:uppercase;letter-spacing:0.1em;
  color:var(--plum-700);margin-top:24px;padding-top:20px;border-top:1px solid rgba(67,22,60,0.2);
}

/* ---------- SECTION HEADERS ---------- */
.sec-head{margin-bottom:52px;max-width:60ch;}
.sec-head .eyebrow{color:var(--plum-600);margin-bottom:10px;display:block;}
.sec-head h2{font-size:clamp(30px,4.2vw,46px);color:var(--plum-950);line-height:1.05;}
.sec-head p{color:rgba(36,18,32,0.68);margin-top:14px;font-size:16px;}

/* ---------- ARTISTS ---------- */
.artists{padding:100px 0;background:var(--paper);}
.artist-feature{
  display:grid;grid-template-columns:0.85fr 1.15fr;gap:0;margin-bottom:36px;overflow:hidden;
  border-radius:18px;background:var(--plum-950);color:var(--cream);transition:transform .3s var(--ease);
}
.artist-feature:hover{transform:translateY(-4px);}
.artist-feature .ph{aspect-ratio:1/0.8;border-radius:0;}
.artist-feature-body{padding:44px;display:flex;flex-direction:column;justify-content:center;}
.artist-feature-body .tag{font-family:var(--mono);font-size:11.5px;text-transform:uppercase;letter-spacing:0.12em;color:var(--gold-300);margin-bottom:12px;}
.artist-feature-body h3{font-size:clamp(26px,3.2vw,38px);color:var(--cream);}
.artist-feature-body p{color:rgba(251,246,236,0.75);margin-top:14px;font-size:15.5px;max-width:48ch;}

.ph{
  background:linear-gradient(135deg, var(--plum-700), var(--plum-950));
  border-radius:14px;display:flex;align-items:center;justify-content:center;
  color:rgba(251,246,236,0.55);font-family:var(--mono);font-size:12px;text-align:center;padding:12px;aspect-ratio:1/1;
  
}
.ph::before{content:"📷 " attr(data-label);}

.lineup-grid{display:grid;grid-template-columns:repeat(3, 1fr);gap:24px;}
.lineup-card{padding:20px;text-align:left;}
.lineup-card .ph{aspect-ratio:1/1;margin-bottom:16px;}
.lineup-card h4{font-size:17px;color:var(--plum-950);}
.lineup-card .role{font-family:var(--mono);font-size:11px;text-transform:uppercase;color:var(--plum-600);letter-spacing:0.08em;margin:4px 0 8px;}
.lineup-card p{font-size:13.5px;color:rgba(36,18,32,0.7);margin:0;}

/* ---------- PROGRAMME ---------- */
.programme{background:var(--plum-950);color:var(--cream);padding:100px 0;}
.programme .sec-head h2{color:var(--cream);}
.programme .sec-head p{color:rgba(251,246,236,0.65);}
.programme .sec-head .eyebrow{color:var(--gold-300);}
.timeline{border-top:1px solid rgba(251,246,236,0.15);}
.tl-row{
  display:grid;grid-template-columns:90px 130px 1fr;gap:24px;padding:26px 0;
  border-bottom:1px solid rgba(251,246,236,0.15);align-items:center;
  transition:padding-left .25s ease, background .25s ease;
}
.tl-row:hover{padding-left:14px;background:rgba(251,246,236,0.04);}
.tl-num{font-family:var(--mono);color:var(--gold-300);font-size:14px;}
.tl-time{font-family:var(--mono);font-size:13px;color:rgba(251,246,236,0.6);}
.tl-label{font-size:17px;font-weight:600;}
.tl-label span{display:block;font-family:var(--body);font-weight:400;font-size:13.5px;color:rgba(251,246,236,0.55);margin-top:3px;}

/* ---------- ÉQUIPE ---------- */
.team{background:var(--blush);padding:100px 0;}
.team-intro{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin-bottom:60px;align-items:start;}
.team-intro p{font-size:15.5px;color:rgba(36,18,32,0.75);margin-top:14px;}
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.team-card{text-align:left;padding:18px;}
.team-card .ph{aspect-ratio:1/1;margin-bottom:14px;}
.team-card h4{font-size:15px;color:var(--plum-950);}
.team-card .role{font-family:var(--mono);font-size:10.5px;color:var(--plum-600);text-transform:uppercase;margin-top:3px;}

/* ---------- ÉDITION PRÉCÉDENTE ---------- */
.past{padding:100px 0;background:var(--cream);}
.past-banner{
  background:var(--paper);border-radius:20px;padding:56px;display:grid;
  grid-template-columns:1.1fr 1fr;gap:48px;align-items:center;box-shadow:0 20px 50px -30px rgba(33,10,30,0.4);
}
.past-photos{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
.past-photos .ph:first-child{grid-column:1/3;aspect-ratio:16/9;}
.past-number{font-family:var(--display);font-weight:700;font-size:clamp(48px,6vw,72px);color:var(--gold-500);line-height:1;margin:14px 0 8px;}
.past-caption{font-size:15px;color:rgba(36,18,32,0.7);max-width:44ch;}

/* ---------- FAIRE UN DON ---------- */
.dons{background:var(--paper);padding:100px 0;}
.don-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px;margin-top:10px;}
.don-card{padding:40px 36px;text-align:left;}
.don-icon{font-size:32px;margin-bottom:14px;}
.don-card h3{font-size:22px;color:var(--plum-950);margin-bottom:10px;}
.don-card p{font-size:14.5px;color:rgba(36,18,32,0.72);margin:0 0 22px;max-width:40ch;}
.don-card--memoire{background:linear-gradient(160deg,var(--plum-950),var(--plum-700));color:var(--cream);}
.don-card--memoire h3{color:var(--cream);}
.don-card--memoire p{color:rgba(251,246,236,0.8);}
.don-note{
  margin-top:34px;padding:22px 28px;background:var(--blush);border-radius:14px;
  font-size:14px;color:var(--plum-800);max-width:72ch;
}

/* ---------- DEVENIR COMMANDITAIRE ---------- */
.sponsor-cta{background:var(--paper);padding:100px 0 60px;}
.tier-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px 34px;margin-top:10px;}
.tier-card{padding:32px 26px 30px;}
.tier-name{font-family:var(--mono);text-transform:uppercase;letter-spacing:0.1em;font-size:12.5px;color:var(--plum-600);}
.tier-amount{font-family:var(--display);font-weight:700;font-size:30px;color:var(--plum-950);margin:8px 0 18px;}
.tier-list{list-style:none;padding:0;margin:0 0 24px;font-size:13.5px;color:rgba(36,18,32,0.75);}
.tier-list li{padding:7px 0;border-top:1px dashed rgba(36,18,32,0.15);}
.tier-list li:first-child{border-top:none;}
.tier-card.platine{background:linear-gradient(160deg,var(--plum-950),var(--plum-700));color:var(--cream);}
.tier-card.platine .tier-name{color:var(--gold-300);}
.tier-card.platine .tier-amount{color:var(--gold-300);}
.tier-card.platine .tier-list{color:rgba(251,246,236,0.8);}
.tier-card.platine .tier-list li{border-color:rgba(251,246,236,0.2);}
.sponsor-cta-foot{
  margin-top:56px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:24px;
  background:var(--plum-950);color:var(--cream);padding:36px 44px;border-radius:18px;
}
.sponsor-cta-foot p{margin:0;font-size:15px;color:rgba(251,246,236,0.8);max-width:50ch;}

/* ---------- COMMANDITAIRES ACTUELS ---------- */
.sponsors-current{padding:70px 0 100px;background:var(--paper);}
.sponsor-tier-row{margin-bottom:36px;}
.sponsor-tier-row .label{
  font-family:var(--mono);font-size:12px;text-transform:uppercase;letter-spacing:0.1em;
  color:var(--plum-600);margin-bottom:16px;display:block;
}
.sponsor-logos{display:flex;flex-wrap:wrap;gap:18px;}
.logo-slot{
  height:64px;flex:1 1 160px;max-width:220px;background:var(--cream);border-radius:10px;
  display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:11px;
  color:rgba(36,18,32,0.4);transition:transform .2s ease;
}
.logo-slot:hover{transform:translateY(-3px);}
.logo-slot.big{height:88px;flex:1 1 220px;max-width:280px;}

/* ---------- NOTE À PROPOS (équipe) ---------- */
.about-note{margin-top:44px;padding:26px 30px;background:var(--paper);border-radius:14px;font-size:14px;color:rgba(36,18,32,0.7);}
.about-note b{color:var(--plum-800);}

/* ---------- FOOTER ---------- */
footer{background:var(--plum-950);color:rgba(251,246,236,0.7);padding:70px 0 30px;}
.foot-top{
  display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:32px;
  padding-bottom:44px;border-bottom:1px solid rgba(251,246,236,0.15);
}
.foot-top h3{color:var(--cream);font-size:26px;max-width:16ch;}
footer .btn-gold{margin-top:6px;}
.foot-cols{display:flex;gap:60px;flex-wrap:wrap;}
.foot-col .label{font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:0.1em;color:var(--gold-300);margin-bottom:12px;display:block;}
.foot-col a, .foot-col p{display:block;font-size:14px;margin:0 0 8px;color:rgba(251,246,236,0.75);text-decoration:none;}
.foot-col a:hover{color:var(--gold-300);}
.foot-bottom{padding-top:26px;font-family:var(--mono);font-size:11.5px;color:rgba(251,246,236,0.4);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 860px){
  .cause-grid,.team-intro,.don-grid{grid-template-columns:1fr;}
  .artist-feature{grid-template-columns:1fr;}
  .artist-feature .ph{aspect-ratio:16/9;}
  .lineup-grid{grid-template-columns:repeat(2,1fr);}
  .tier-grid{grid-template-columns:repeat(2,1fr);}
  .team-grid{grid-template-columns:repeat(2,1fr);}
  .past-banner{grid-template-columns:1fr;padding:36px;}
  .tl-row{grid-template-columns:50px 1fr;}
  .tl-row .tl-time{grid-column:2;order:3;}
}
@media (max-width: 560px){
  .lineup-grid{grid-template-columns:1fr 1fr;}
  .tier-grid{grid-template-columns:1fr;}
  .team-grid{grid-template-columns:1fr 1fr;}
  .foot-cols{gap:36px;}
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{transition:none !important;animation:none !important;}
  .reveal,.reveal-stagger > *{opacity:1;transform:none;}
  .notes-bg{display:none;}
}

/* ---------- Bannière de cookies ---------- */
#cookieBanner{
  position:fixed;
  bottom:0;left:0;right:0;
  z-index:300;
  background:var(--plum-950);
  color:var(--cream);
  padding:18px 24px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:20px;
  flex-wrap:wrap;
  border-top:1px solid rgba(230,200,99,0.3);
  font-family:var(--body);
  font-size:13.5px;
  transform:translateY(100%);
  transition:transform .4s ease;
}
#cookieBanner.show{transform:translateY(0);}
#cookieBanner p{margin:0;max-width:60ch;color:rgba(251,246,236,0.85);}
#cookieBanner button{
  font-family:var(--mono);font-weight:700;text-transform:uppercase;letter-spacing:0.06em;
  font-size:12px;padding:10px 20px;border-radius:100px;border:none;cursor:pointer;
  background:var(--gold-500);color:var(--plum-950);
  transition:transform .18s ease;
}
#cookieBanner button:hover{transform:translateY(-2px);}