/* =========================================================================
   Billet✱ — Conciergerie de billets
   Landing "glass blinds" : lueur organique animee deformee par une lentille
   cylindrique SVG (par lamelle), recherche + stock + demande.
   Porte depuis la maquette Claude Design (Hero.html), cable au backend PHP.
   ========================================================================= */

:root{
  --accent:#ff5a1f;
  --accent-hot:#ffb070;
  --accent-ink:#fff;                    /* texte pose SUR l'accent (contraste) */
  --bg:#050505;
  --ink:#f5f5f4;
  --volt:#D8FF3E;                       /* micro-accent : point "dispo" */
  --display:'Anton',Impact,sans-serif;  /* titres (affiche concert) */
  --mono:'Space Mono',ui-monospace,monospace; /* dates, prix, statuts */
  --e:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:'Inter',system-ui,sans-serif;
  font-weight:400;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--accent);color:#fff}
a{color:inherit;text-decoration:none}

/* ─────────── HERO ─────────── */
.hero{
  position:relative;
  width:100vw;
  height:90vh;
  isolation:isolate;
  /* overflow visible : le bg deborde sur la section suivante (voir .bg-extend) */
}

/* Le fond du hero s'etend de 58vh sous le hero, sur la section suivante.
   Les couches bg (glow-stage, grain, blinds, vignette) montent a 158vh. */

/* Layer 1 : la lueur animee, deformee par le filtre #lens */
.glow-stage{
  position:absolute;top:0;left:0;right:0;height:148vh;z-index:0;
  overflow:hidden;
  background:var(--bg);
  filter:url(#lens);
  will-change:filter;
}
/* Un grand ANNEAU lumineux (cercle, pas un disque) qui derive doucement.
   La lentille SVG le fait onduler colonne par colonne -> anneau liquide. */
/* Grand DEMI-CERCLE : centre de l'anneau pose sur le bord DROIT -> on ne voit
   que la moitie gauche, l'arc bombe vers la gauche (arrondi de l'autre cote),
   lumineux a gauche et qui s'eteint vers la droite. */
.organic{
  position:absolute;top:56%;left:100%;
  width:300vmin;height:320vmin;
  transform:translate(-50%,-50%);
  /* meme palette chaude que l'ancien disque : blanc chaud -> accent-hot -> accent -> braise */
  background:radial-gradient(circle closest-side,
    transparent 0%,
    transparent 60%,
    color-mix(in oklab, var(--accent) 50%, #000) 68%,
    var(--accent) 76%,
    var(--accent-hot) 82%,
    #fff7ec 84%,
    var(--accent-hot) 86%,
    var(--accent) 92%,
    color-mix(in oklab, var(--accent) 50%, #000) 97%,
    transparent 100%);
  filter:blur(18px) saturate(1.15);
  border-radius:50%;
  animation:organic-roam 18s ease-in-out infinite;
  will-change:transform;
  mix-blend-mode:screen;
}
/* derive ample et vivante (boucle continue : 0% == 100%) */
@keyframes organic-roam{
  0%   {transform:translate(-50%,-50%) translate(0,0)        scale(1.04)}
  25%  {transform:translate(-50%,-50%) translate(-11vw,8vh)  scale(1.18)}
  50%  {transform:translate(-50%,-50%) translate(-4vw,-9vh)  scale(.94)}
  75%  {transform:translate(-50%,-50%) translate(-13vw,6vh)  scale(1.12)}
  100% {transform:translate(-50%,-50%) translate(0,0)        scale(1.04)}
}

/* Onde de choc au clic (passe dans le filtre lentille) */
.shock{
  position:absolute;top:0;left:0;
  width:32vmin;height:32vmin;border-radius:50%;
  pointer-events:none;mix-blend-mode:screen;
  transform:translate(-50%,-50%) scale(0);
  background:radial-gradient(circle at 50% 50%,
    transparent 0%, transparent 38%,
    rgba(255,240,210,.85) 46%,
    var(--accent-hot) 50%,
    var(--accent) 54%,
    transparent 64%);
  filter:blur(4px);
  animation:shockwave 1.6s cubic-bezier(.16,.84,.3,1) forwards;
  will-change:transform,opacity;
}
@keyframes shockwave{
  0%  {transform:translate(-50%,-50%) scale(.05);opacity:0}
  8%  {opacity:1}
  100%{transform:translate(-50%,-50%) scale(9);opacity:0}
}

/* Grain */
.grain{
  position:absolute;top:0;left:0;right:0;height:148vh;z-index:1;pointer-events:none;
  opacity:.25;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.6 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* Layer 2 : les lamelles de verre (statiques) */
.blinds{
  position:absolute;top:0;left:0;right:0;height:148vh;z-index:2;
  display:grid;grid-template-columns:repeat(var(--cols,24),1fr);
  pointer-events:none;
}
.slat{
  position:relative;height:100%;
  background:linear-gradient(to right,
    rgba(0,0,0,0) 0%, rgba(0,0,0,0) 55%,
    rgba(0,0,0,.10) 80%, rgba(0,0,0,.22) 95%, rgba(0,0,0,0) 100%);
  backdrop-filter:blur(2px) saturate(1.05);
  -webkit-backdrop-filter:blur(2px) saturate(1.05);
}

/* Vignette : seulement un assombrissement lateral (uniforme en vertical, donc
   aucune coupure horizontale). Pas de radiale -> le centre n'est pas pre-assombri
   a la jonction, le fondu peut vraiment partir de 0. */
.vignette{
  position:absolute;top:0;left:0;right:0;height:148vh;z-index:3;pointer-events:none;
  background:linear-gradient(to right, rgba(0,0,0,.35), transparent 22%, transparent 78%, rgba(0,0,0,.5));
}

/* Fondu vers le noir applique UNIQUEMENT sous le hero (jamais sur le hero).
   Part vraiment de transparent (0) a la jonction et finit noir complet. */
.bg-fade{
  position:absolute;top:100%;left:0;right:0;height:58vh;z-index:4;pointer-events:none;
  background:linear-gradient(to bottom, transparent 0%, var(--bg) 100%);
}

/* ─────────── Repli mobile / tactile ───────────
   Le filtre SVG #lens (feImage data-URI + feDisplacementMap) n'est pas rendu
   de facon fiable par les navigateurs mobiles (iOS Safari, Chrome Android) :
   la couche filtree devient invisible -> l'arriere-plan parait "casse".
   Sur appareil tactile on retire donc la lentille pour laisser la lueur
   s'afficher, et on renforce le reflet des lamelles de verre pour garder
   l'effet "glass blinds". */
@media (hover: none) and (pointer: coarse){
  .glow-stage{filter:none}
  /* La lueur brute serait trop nette sans la lentille : on l'adoucit un peu. */
  .organic{filter:blur(34px) saturate(1.15)}
  /* Reflet de verre plus marque pour compenser l'absence de refraction. */
  .slat{
    background:linear-gradient(to right,
      rgba(255,255,255,.04) 0%, rgba(0,0,0,0) 18%, rgba(0,0,0,0) 55%,
      rgba(0,0,0,.12) 80%, rgba(0,0,0,.26) 95%, rgba(0,0,0,0) 100%);
  }
}

/* Contenu hero : titre serif + recherche, centre */
.hero-content{
  position:absolute;inset:0;z-index:5;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:0 6vw;pointer-events:none;text-align:center;
}
.hero-content > *{pointer-events:auto}
.hero-title{
  font-family:var(--display);font-weight:400;text-transform:uppercase;
  font-size:clamp(56px,9.5vw,150px);line-height:.9;letter-spacing:.01em;
  color:#fff;margin:0 0 56px;text-wrap:balance;
}
.hero-title em{font-style:normal;color:var(--accent-hot)}

/* Indice de scroll */
.scroll-cue{
  position:absolute;bottom:3vh;left:50%;transform:translateX(-50%);z-index:6;
  font-size:10px;letter-spacing:.32em;text-transform:uppercase;
  color:rgba(255,255,255,.55);
  display:flex;flex-direction:column;align-items:center;gap:12px;
  animation:bob 2.6s ease-in-out infinite;
}
.scroll-cue::after{content:"";width:1px;height:40px;
  background:linear-gradient(to bottom, rgba(255,255,255,.55), transparent)}
@keyframes bob{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(8px)}}

/* ─────────── Sections ─────────── */
.section{
  position:relative;padding:16vh 8vw;background:var(--bg);
}
/* Le glow du hero deborde sur le haut de la section stock -> aucune coupure */
/* Transparente : le bg etendu du hero (qui deborde de 58vh) se voit derriere,
   puis .bg-fade le fond au noir. */
.stock-section{position:relative;background:transparent}
.stock-section > *{position:relative;z-index:1}
.section-eyebrow{
  font-size:11px;letter-spacing:.32em;text-transform:uppercase;
  color:rgba(255,255,255,.55);margin-bottom:32px;
  display:flex;align-items:center;gap:14px;
}
.section-eyebrow .num{color:var(--accent);font-feature-settings:"tnum"}
.section-eyebrow .dash{color:rgba(255,255,255,.2)}
.section-title{
  font-family:var(--display);font-weight:400;text-transform:uppercase;
  font-size:clamp(40px,5.6vw,88px);line-height:.92;letter-spacing:.01em;
  color:#fff;margin-bottom:24px;max-width:16ch;text-wrap:balance;
}
.section-title em{font-style:normal;color:var(--accent-hot)}
.section-lede{max-width:52ch;font-size:15px;line-height:1.6;color:rgba(255,255,255,.62);font-weight:300}

/* Barre de recherche (verre) */
.search-wrap{position:relative}
.hero-search-wrap{width:min(720px,100%);text-align:left}
.search-input{
  width:100%;
  background:rgba(8,6,4,.55);
  backdrop-filter:blur(28px) saturate(1.4);
  -webkit-backdrop-filter:blur(28px) saturate(1.4);
  border:1px solid rgba(255,255,255,.22);border-radius:999px;
  padding:24px 76px 24px 68px;
  font-family:'Inter',sans-serif;font-size:20px;color:#fff;outline:none;
  font-weight:300;letter-spacing:-.005em;
  transition:border-color .25s, background .25s, box-shadow .25s;
  box-shadow:0 14px 40px -10px rgba(0,0,0,.6),
    0 2px 0 rgba(255,255,255,.04) inset, 0 -1px 0 rgba(0,0,0,.4) inset;
}
.search-input::placeholder{color:rgba(255,255,255,.42)}
.search-input:hover{border-color:rgba(255,255,255,.32);background:rgba(8,6,4,.62)}
.search-input:focus{
  border-color:rgba(255,255,255,.45);background:rgba(8,6,4,.72);
  box-shadow:0 14px 40px -10px rgba(0,0,0,.7),
    0 0 0 4px color-mix(in oklab, var(--accent) 22%, transparent),
    0 2px 0 rgba(255,255,255,.06) inset, 0 -1px 0 rgba(0,0,0,.4) inset;
}
.search-icon{
  position:absolute;left:26px;top:50%;transform:translateY(-50%);
  width:22px;height:22px;color:rgba(255,255,255,.55);pointer-events:none;transition:color .25s;
}
.search-wrap:focus-within .search-icon{color:var(--accent-hot)}
.search-submit{
  position:absolute;right:8px;top:50%;transform:translateY(-50%);
  width:52px;height:52px;border-radius:50%;border:none;
  background:var(--accent);color:#fff;cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;
  transition:background .2s, transform .2s, box-shadow .2s;
  box-shadow:0 6px 20px color-mix(in oklab, var(--accent) 55%, transparent),
    0 1px 0 rgba(255,255,255,.18) inset;
}
.search-submit:hover{background:var(--accent-hot);transform:translateY(-50%) scale(1.06);
  box-shadow:0 8px 26px color-mix(in oklab, var(--accent) 70%, transparent), 0 1px 0 rgba(255,255,255,.25) inset}
.search-submit:active{transform:translateY(-50%) scale(.96)}
.search-submit svg{transition:transform .2s}
.search-submit:hover svg{transform:translateX(2px)}

/* ─────────── 01 · Stock ─────────── */
.stock-header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:64px;flex-wrap:wrap;gap:24px}
.stock-count{font-size:11px;letter-spacing:.32em;text-transform:uppercase;color:rgba(255,255,255,.55);display:flex;align-items:center;gap:12px}
.stock-count .pulse{width:8px;height:8px;border-radius:50%;background:#34d27a;box-shadow:0 0 12px #34d27a;animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(.8)}}

/* Cartes billet (ancien design : carte glass + visuel + perforation ticket) */
.stock-grid{display:grid;gap:22px;grid-template-columns:repeat(auto-fill,minmax(290px,1fr))}
.ticket{
  position:relative;display:flex;flex-direction:column;overflow:hidden;cursor:pointer;
  background:#0d0b09;border:1px solid rgba(255,255,255,.08);border-radius:18px;
  transition:transform .4s var(--e), border-color .4s var(--e), box-shadow .4s var(--e);
}
.ticket:hover{
  transform:translateY(-6px);
  border-color:color-mix(in oklab, var(--accent) 55%, transparent);
  box-shadow:0 30px 60px -34px color-mix(in oklab, var(--accent) 60%, transparent);
}
.ticket__visual{
  position:relative;height:190px;overflow:hidden;
  background:linear-gradient(160deg, #1a120c, #0a0706);
}
.ticket__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s var(--e)}
.ticket:hover .ticket__img{transform:scale(1.05)}
.ticket__visual::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(to top, #0d0b09 2%, transparent 52%)}
.badge{
  position:absolute;top:12px;left:12px;z-index:2;
  font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;
  background:var(--accent);color:#1a0c00;font-weight:700;padding:5px 10px;border-radius:999px;
}
.ticket__body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.ticket__artist{font-family:var(--display);font-size:30px;line-height:1;text-transform:uppercase;letter-spacing:.01em;color:#fff}
.ticket__place{font-family:var(--mono);font-size:12.5px;color:rgba(255,255,255,.55);letter-spacing:.02em;line-height:1.5}
.ticket__price{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-top:2px}
.ticket__amount{display:inline-flex;align-items:baseline;gap:6px}
.ticket__amount b{font-family:var(--display);font-size:34px;font-weight:400;color:var(--accent-hot);letter-spacing:.02em}
.ticket__amount span{font-family:var(--mono);font-size:12px;color:rgba(255,255,255,.45)}
.ticket__dispo{font-family:var(--mono);font-size:12.5px;color:rgba(255,255,255,.55);letter-spacing:.02em;white-space:nowrap}
.ticket__perf{position:relative;margin:6px -20px;border-top:1.5px dashed rgba(255,255,255,.18)}
.ticket__perf::before,.ticket__perf::after{content:"";position:absolute;top:-9px;width:18px;height:18px;border-radius:50%;background:var(--bg)}
.ticket__perf::before{left:-9px}
.ticket__perf::after{right:-9px}
.ticket__foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto}
.ticket__stock{font-family:var(--mono);font-size:12.5px;color:var(--volt);display:flex;align-items:center;gap:7px}
.ticket__cat{font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:rgba(255,255,255,.5);border:1px solid rgba(255,255,255,.16);padding:4px 9px;border-radius:999px}
.dot{width:8px;height:8px;border-radius:50%;display:inline-block;flex:none}
.dot--volt{background:var(--volt);box-shadow:0 0 8px var(--volt)}
.ticket.hidden{display:none}
.ticket.match-highlight{border-color:var(--accent)}
.ticket.match-highlight::after{content:"";position:absolute;inset:0;border:1px solid var(--accent);border-radius:18px;pointer-events:none;animation:highlight-fade 1.6s ease-out forwards}
@keyframes highlight-fade{from{opacity:1}to{opacity:.25}}

.no-results{display:none;padding:56px 40px;text-align:center;border:1px dashed rgba(255,255,255,.14);margin-top:32px}
.no-results.active{display:block;animation:fadeUp .4s ease-out}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.no-results-text{font-family:var(--display);text-transform:uppercase;font-size:clamp(26px,3.2vw,42px);color:#fff;margin-bottom:28px;line-height:1.04;letter-spacing:.01em}
.no-results-text em{color:var(--accent-hot);font-style:normal}
.no-results-cta{display:inline-flex;align-items:center;gap:12px;padding:16px 28px;background:var(--accent);color:#fff;border-radius:999px;font-size:11px;letter-spacing:.24em;text-transform:uppercase;transition:transform .2s, background .2s, gap .2s}
.no-results-cta:hover{transform:translateY(-2px);background:var(--accent-hot);gap:16px}

/* ─────────── 02 · Demande ─────────── */
.request-section{padding-top:14vh;padding-bottom:14vh}
.request-layout{display:grid;grid-template-columns:1fr 1.25fr;gap:96px;align-items:start}
.request-intro .section-title{font-size:clamp(44px,5vw,76px)}
.request-perks{margin-top:44px;display:flex;flex-direction:column}
.perk{display:flex;gap:20px;align-items:flex-start;padding:20px 0;border-top:1px solid rgba(255,255,255,.08)}
.perk:last-child{border-bottom:1px solid rgba(255,255,255,.08)}
.perk-num{font-family:var(--mono);font-size:15px;color:var(--accent);width:32px;flex-shrink:0;line-height:1.5;letter-spacing:.04em}
.perk-text{font-size:14px;color:rgba(255,255,255,.7);font-weight:300;line-height:1.55}
.perk-text strong{font-weight:500;color:#fff}

.request-form{background:rgba(255,255,255,.025);border:1px solid rgba(255,255,255,.09);padding:48px;border-radius:6px;position:relative;overflow:hidden}
.request-form::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(to right, transparent, var(--accent), transparent);opacity:.5}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px 24px}
.field{display:flex;flex-direction:column;gap:10px}
.field[hidden]{display:none}
.field.full{grid-column:1 / -1}
.field > label{font-size:10px;letter-spacing:.28em;text-transform:uppercase;color:rgba(255,255,255,.5)}
.field > label .opt{color:rgba(255,255,255,.25);margin-left:6px}
.field input,.field textarea,.field select{
  background:transparent;border:none;border-bottom:1px solid rgba(255,255,255,.16);
  padding:10px 0;font-family:'Inter',sans-serif;font-size:16px;color:#fff;outline:none;
  font-weight:300;transition:border-color .2s;border-radius:0;width:100%;
}
.field input::placeholder,.field textarea::placeholder{color:rgba(255,255,255,.25)}
.field input:focus,.field textarea:focus,.field select:focus{border-bottom-color:var(--accent)}
.field textarea{resize:vertical;min-height:90px;font-family:'Inter',sans-serif;line-height:1.5}
.field select{
  appearance:none;-webkit-appearance:none;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path d='M2 4l4 4 4-4' stroke='rgba(255,255,255,0.5)' stroke-width='1.5' fill='none' stroke-linecap='round'/></svg>");
  background-repeat:no-repeat;background-position:right 0 center;padding-right:24px;cursor:pointer;
}
.field select option{background:#0a0a0a;color:#fff}

.form-footer{margin-top:40px;display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}
.form-disclaimer{font-size:11px;color:rgba(255,255,255,.42);max-width:36ch;line-height:1.55;font-weight:300}
.submit-btn{
  appearance:none;border:none;background:var(--accent);color:#fff;
  padding:18px 36px;font-family:'Inter',sans-serif;font-size:11px;font-weight:500;
  letter-spacing:.24em;text-transform:uppercase;cursor:pointer;
  display:inline-flex;align-items:center;gap:12px;
  transition:background .2s, transform .2s, gap .2s;border-radius:999px;
}
.submit-btn:hover{background:var(--accent-hot);transform:translateY(-2px);gap:16px}
.submit-btn:active{transform:translateY(0)}

.form-error{
  display:none;margin-top:24px;padding:14px 18px;
  border:1px solid color-mix(in oklab, var(--accent) 45%, transparent);
  background:color-mix(in oklab, var(--accent) 8%, transparent);
  border-radius:6px;font-size:13px;color:var(--accent-hot);font-weight:300;line-height:1.5;
}
.form-error.active{display:block}

.form-sent{display:none;text-align:center;padding:24px 0}
.form-sent.active{display:block;animation:fadeUp .45s ease-out}
.form-sent .check{width:56px;height:56px;border-radius:50%;background:color-mix(in oklab, var(--accent) 18%, transparent);color:var(--accent-hot);display:inline-flex;align-items:center;justify-content:center;margin-bottom:24px}
.form-sent h3{font-family:var(--display);text-transform:uppercase;font-weight:400;font-size:38px;color:#fff;margin-bottom:12px;line-height:1;letter-spacing:.01em}
.form-sent h3 em{color:var(--accent-hot);font-style:normal}
.form-sent p{color:rgba(255,255,255,.6);font-size:14px;font-weight:300;max-width:38ch;margin:0 auto;line-height:1.55}

/* honeypot anti-bot */
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0;pointer-events:none}

/* ─────────── Footer ─────────── */
.site-footer{
  padding:56px 8vw 48px;border-top:1px solid rgba(255,255,255,.08);
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:24px;
  font-size:10px;letter-spacing:.28em;text-transform:uppercase;color:rgba(255,255,255,.42);background:var(--bg);
}
.site-footer .wordmark{font-family:var(--display);font-size:26px;color:#fff;letter-spacing:.03em;text-transform:uppercase}
.site-footer .wordmark span{color:var(--accent)}
.site-footer .links{display:flex;gap:36px;flex-wrap:wrap}

/* ─────────── Result (fallback no-JS de /demande) ─────────── */
.result{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:120px 8vw;position:relative;isolation:isolate}
.result .glow-stage{position:absolute;inset:0}
.result__inner{position:relative;z-index:5;max-width:600px}
.result .check{width:64px;height:64px;border-radius:50%;background:color-mix(in oklab, var(--accent) 18%, transparent);color:var(--accent-hot);display:inline-flex;align-items:center;justify-content:center;margin-bottom:28px}
.result h1{font-family:var(--display);text-transform:uppercase;font-weight:400;font-size:clamp(40px,7vw,84px);line-height:.92;color:#fff;margin-bottom:18px;letter-spacing:.01em}
.result h1 em{font-style:normal;color:var(--accent-hot)}
.result p{color:rgba(255,255,255,.62);font-size:16px;font-weight:300;line-height:1.6;margin-bottom:30px;max-width:46ch;margin-left:auto;margin-right:auto}
.result__errors{list-style:none;display:grid;gap:10px;margin:0 auto 30px;max-width:42ch;text-align:left}
.result__errors li{font-size:14px;color:var(--accent-hot);border-left:2px solid var(--accent);padding-left:14px;font-weight:300}

/* =========================================================================
   ANIMATION DE TRANSITION (hero -> stock) — "stage reveal"
   Un faisceau de scene balaye, le titre se devoile en wipe, les cartes
   debarquent en cascade 3D avec flash ambre. Arme uniquement si JS + mouvement.
   ========================================================================= */

/* Faisceau lumineux qui traverse le haut de la section */
.reveal-beam{
  position:absolute;top:0;left:0;right:0;height:2px;z-index:0;pointer-events:none;opacity:0;
  background:linear-gradient(90deg, transparent, var(--accent) 20%, var(--accent-hot) 45%, #fff7ec 50%, var(--accent-hot) 55%, var(--accent) 80%, transparent);
}
[data-anim="beam"].is-in .reveal-beam{animation:beamSweep 1.3s cubic-bezier(.16,.84,.3,1) .05s both}
@keyframes beamSweep{
  0%  {opacity:0;transform:scaleX(.1) translateY(0);filter:blur(0)}
  25% {opacity:1;transform:scaleX(1) translateY(0);filter:blur(3px) drop-shadow(0 0 26px var(--accent-hot))}
  100%{opacity:0;transform:scaleX(1) translateY(46vh);filter:blur(10px) drop-shadow(0 0 40px var(--accent))}
}

/* Etat "arme" (uniquement quand JS actif & mouvement autorise) */
.js-reveal [data-anim="title"]{opacity:0;clip-path:inset(0 100% 0 0);transform:translateY(18px)}
.js-reveal [data-anim="cards"]{perspective:1300px}
.js-reveal [data-anim="cards"]:not(.is-in) .ticket{opacity:0}
.js-reveal [data-anim="rise"]{opacity:0;transform:translateY(46px)}

/* Titre : wipe gauche->droite + flash de lueur */
[data-anim="title"].is-in{animation:titleWipe 1.05s cubic-bezier(.22,.61,.36,1) .12s forwards}
@keyframes titleWipe{
  0%  {opacity:0;clip-path:inset(0 100% 0 0);transform:translateY(18px);text-shadow:0 0 0 transparent}
  55% {text-shadow:0 0 38px color-mix(in oklab, var(--accent) 70%, transparent)}
  100%{opacity:1;clip-path:inset(0 0 0 0);transform:none;text-shadow:0 0 0 transparent}
}

/* Cartes : montee + scale + tilt 3D + defloutage, en cascade */
[data-anim="cards"].is-in .ticket{animation:cardIn .85s cubic-bezier(.16,.84,.3,1) backwards;animation-delay:calc(var(--i,0) * .085s)}
@keyframes cardIn{
  0%  {opacity:0;transform:translateY(80px) scale(.9) rotateX(14deg);filter:blur(9px)}
  55% {opacity:1;filter:blur(0)}
  70% {box-shadow:0 0 0 1px color-mix(in oklab, var(--accent) 60%, transparent), 0 24px 60px -30px color-mix(in oklab, var(--accent) 80%, transparent)}
  100%{opacity:1;transform:none;filter:blur(0)}
}

/* Reveal generique (section demande) */
[data-anim="rise"].is-in{animation:riseIn .95s cubic-bezier(.22,.61,.36,1) both}
@keyframes riseIn{to{opacity:1;transform:none}}

/* =========================================================================
   PAGE CONCERT
   ========================================================================= */
.hero-back{
  position:absolute;top:28px;left:8vw;z-index:6;
  font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;
  color:rgba(255,255,255,.7);padding:10px 16px;border:1px solid rgba(255,255,255,.16);
  border-radius:999px;background:rgba(8,6,4,.4);backdrop-filter:blur(10px);
  transition:border-color .25s,color .25s,background .25s;
}
.hero-back:hover{border-color:var(--accent-hot);color:#fff;background:rgba(8,6,4,.65)}

/* Anti-flash : la lueur n'apparait qu'une fois la vraie couleur calculee (fade-in) */
.hero--concert .glow-stage{opacity:0;transition:opacity .7s ease}
.hero--concert.fx-ready .glow-stage{opacity:1}

/* Page concert : meme mouvement, juste un poil plus lent et decale a droite (+4vw). */
.hero--concert .organic{animation:organic-roam-c 20s ease-in-out infinite}
@keyframes organic-roam-c{
  0%   {transform:translate(-50%,-50%) translate(4vw,0)     scale(1.04)}
  25%  {transform:translate(-50%,-50%) translate(-7vw,8vh)  scale(1.18)}
  50%  {transform:translate(-50%,-50%) translate(0vw,-9vh)  scale(.94)}
  75%  {transform:translate(-50%,-50%) translate(-9vw,6vh)  scale(1.12)}
  100% {transform:translate(-50%,-50%) translate(4vw,0)     scale(1.04)}
}

/* Hero concert : texte a gauche, galerie d'images a droite du nom */
.cpage-hero{
  display:grid;grid-template-columns:1fr minmax(320px,46%);
  gap:4vw;align-items:center;text-align:left;padding:0 8vw;
}
.cpage-text{min-width:0}
.cpage-eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.7);margin-bottom:22px;display:block}
.cpage-eyebrow b{color:var(--accent-hot);font-weight:700}
.cpage-title{margin:0 0 18px}
.cpage-sub{font-family:var(--mono);font-size:15px;color:rgba(255,255,255,.72);letter-spacing:.02em}

/* Galerie : l'image garde son ratio naturel (pas de crop carre), le cadre s'y adapte */
.cgallery{justify-self:end;width:100%;max-width:520px}
.cgallery__main{display:flex;justify-content:center;align-items:center}
.cgallery__main img{
  max-width:100%;max-height:66vh;width:auto;height:auto;display:block;
  border-radius:16px;border:1px solid rgba(255,255,255,.14);
  box-shadow:0 40px 80px -40px #000, 0 0 60px -20px color-mix(in oklab,var(--accent) 55%,transparent);
  animation:galIn .5s var(--e);
}
@keyframes galIn{from{opacity:0;transform:scale(1.03)}to{opacity:1;transform:none}}
.cgallery__thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.cgallery__thumb{
  width:78px;height:56px;border-radius:10px;overflow:hidden;cursor:pointer;
  border:1px solid rgba(255,255,255,.16);opacity:.55;padding:0;
  transition:opacity .25s,border-color .25s,transform .2s;
}
.cgallery__thumb img{width:100%;height:100%;object-fit:cover;display:block}
.cgallery__thumb:hover{opacity:.85;transform:translateY(-2px)}
.cgallery__thumb.is-active{opacity:1;border-color:var(--accent-hot)}
@media(max-width:860px){
  .cpage-hero{grid-template-columns:1fr;gap:5vh;align-content:center}
  .cgallery{justify-self:start;max-width:360px}
  .cgallery__main img{max-height:38vh}
}

.concert-detail{background:transparent}
.concert-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.3fr .9fr;gap:72px;align-items:start}

.cinfo{margin:18px 0 28px;border-top:1px solid rgba(255,255,255,.1)}
.cinfo__row{display:flex;justify-content:space-between;gap:20px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.cinfo__row dt{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.45)}
.cinfo__row dd{margin:0;font-size:15px;color:#fff;text-align:right}

.concert-buy{
  position:sticky;top:32px;
  background:rgba(255,255,255,.025);border:1px solid rgba(255,255,255,.1);border-radius:14px;
  padding:32px;overflow:hidden;
}
.concert-buy::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(to right,transparent,var(--accent),transparent);opacity:.6}
.buy__cat{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:14px}
.buy__price{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;margin-bottom:24px}
.buy__from{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.45);width:100%}
.buy__price b{font-family:var(--display);font-size:56px;line-height:.9;color:var(--accent-hot)}
.buy__unit{font-family:var(--mono);font-size:13px;color:rgba(255,255,255,.5)}
.buy__qty{display:flex;align-items:center;justify-content:space-between;padding:18px 0;border-top:1px solid rgba(255,255,255,.1);border-bottom:1px solid rgba(255,255,255,.1)}
.buy__qty-label{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.qty{display:flex;align-items:center;gap:18px}
.qty__btn{appearance:none;-webkit-appearance:none;width:34px;height:34px;border-radius:50%;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.06);color:#fff;font-size:18px;line-height:1;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:border-color .2s,background .2s,color .2s}
.qty__btn:hover{border-color:var(--accent-hot);background:rgba(255,255,255,.12);color:var(--accent-hot)}
.qty__btn:active{transform:scale(.92)}
.qty__val{font-family:var(--display);font-size:24px;min-width:28px;text-align:center}
.buy__total{display:flex;align-items:baseline;justify-content:space-between;padding:20px 0 24px;font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.buy__total b{font-family:var(--display);font-size:30px;color:#fff;letter-spacing:.02em}
.add-cart{position:relative;width:100%;height:56px;border-radius:999px;border:none;background:var(--accent);color:var(--accent-ink);font-family:'Inter',sans-serif;font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:12px;transition:background .2s,transform .2s,gap .2s;box-shadow:0 10px 30px -8px color-mix(in oklab,var(--accent) 70%,transparent)}
.add-cart:hover{background:var(--accent-hot);transform:translateY(-2px);gap:16px}
.add-cart:active{transform:translateY(0)}
.add-cart__check{display:none}
.add-cart.is-added{background:color-mix(in oklab,var(--accent) 22%,#000);color:var(--accent-hot);box-shadow:none}
.add-cart.is-added .add-cart__arrow{display:none}
.add-cart.is-added .add-cart__check{display:inline-block}
.buy__note{font-family:var(--mono);font-size:10.5px;color:rgba(255,255,255,.4);text-align:center;margin-top:16px;line-height:1.5}

/* =========================================================================
   TRANSITION DE PAGE (View Transitions cross-document)
   ========================================================================= */
@view-transition{ navigation:auto; }
::view-transition-old(root){animation:vtOut .4s cubic-bezier(.4,0,.2,1) both}
::view-transition-new(root){animation:vtIn .55s cubic-bezier(.16,.84,.3,1) both}
@keyframes vtOut{to{opacity:0;transform:scale(.985) translateY(-8px)}}
@keyframes vtIn{from{opacity:0;transform:scale(1.015) translateY(12px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion: reduce){
  ::view-transition-old(root),::view-transition-new(root){animation:none}
}

/* ─────────── Responsive ─────────── */
@media (max-width:900px){
  .concert-grid{grid-template-columns:1fr;gap:44px}
  .concert-buy{position:static}
  .request-layout{grid-template-columns:1fr;gap:56px}
  .form-grid{grid-template-columns:1fr}
  .section{padding:12vh 6vw}
  .request-form{padding:32px 24px}
  .stock-header{flex-direction:column;align-items:flex-start}
}

/* ─────────── Perf : pause de la lentille hors-ecran ─────────── */
.hero.fx-paused .organic{animation-play-state:paused}

/* ─────────── Reduced motion ─────────── */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
}