:root{
  --sde:#e11b47; --sde-dark:#b01236; --rose:#fbe3e8; --cream:#fff9f5;
  --ink:#1f1d22; --muted:#5e5862; --line:#ecdfe2; --card:#ffffff;
  --radius:14px; --shadow:0 2px 14px rgba(80,20,35,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--cream);color:var(--ink);
  font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
img{max-width:100%;height:auto;display:block}
a{color:var(--sde-dark)}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}

/* Navigation */
.nav{position:sticky;top:0;z-index:20;background:rgba(255,249,245,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--line);margin-top:12px}
.nav .wrap{display:flex;align-items:center;gap:8px;min-height:60px;overflow-x:auto}
.nav .brand{font-weight:800;color:var(--sde);text-decoration:none;margin-right:auto;white-space:nowrap}
.nav a.link{color:var(--ink);text-decoration:none;padding:8px 12px;border-radius:999px;white-space:nowrap;font-weight:500}
.nav a.link:hover{background:var(--rose)}
.nav a.link.active{background:var(--sde);color:#fff}
.btn{display:inline-block;background:var(--sde);color:#fff !important;text-decoration:none;font-weight:700;
  padding:10px 18px;border-radius:999px;white-space:nowrap;border:0;cursor:pointer}
.btn:hover{background:var(--sde-dark)}
.btn.ghost{background:#fff;color:var(--sde) !important;border:2px solid var(--sde)}

/* Hero */
.hero{padding:24px 0 0}
.hero img{width:100%;border-radius:var(--radius);box-shadow:var(--shadow)}
.intro{display:grid;grid-template-columns:1fr;gap:24px;align-items:center;padding:28px 0}
@media(min-width:820px){.intro{grid-template-columns:1.6fr 1fr}}
.intro h1{font-size:clamp(1.6rem,4vw,2.4rem);line-height:1.15;margin:0 0 12px}
.intro h1 span{color:var(--sde)}
.dates{display:inline-block;background:var(--sde);color:#fff;font-weight:700;padding:4px 12px;border-radius:6px;margin-bottom:14px}
.intro .poster{max-width:300px;margin:0 auto;border-radius:10px;box-shadow:var(--shadow)}
.cta-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}

/* Sections */
section{padding:36px 0;border-top:1px solid var(--line)}
h2{font-size:clamp(1.4rem,3vw,1.9rem);margin:0 0 6px}
h2 small{display:block;font-size:1rem;font-weight:400;color:var(--muted)}

/* Filtres */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 24px}
.filters button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 14px;cursor:pointer;font:inherit;font-size:.92rem}
.filters button[aria-pressed="true"]{background:var(--sde);border-color:var(--sde);color:#fff}

/* Programme */
.day{margin:0 0 28px}
.day h3{font-size:1.15rem;margin:0 0 12px;padding-bottom:6px;border-bottom:2px solid var(--sde);color:var(--sde-dark);text-transform:capitalize}
.ev{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;margin-bottom:16px;display:grid;gap:16px}
@media(min-width:720px){.ev.has-img{grid-template-columns:220px 1fr}}
.ev .pic img{border-radius:10px;width:100%;aspect-ratio:4/3;object-fit:cover}
.ev h4{margin:0 0 4px;font-size:1.12rem;color:var(--sde)}
.meta{color:var(--muted);font-size:.95rem;margin:0 0 6px}
.meta strong{color:var(--ink)}
.public{font-style:italic;font-size:.93rem;color:var(--muted);margin:0 0 8px}
.ev p{margin:0 0 8px}
.ev ul{margin:0 0 8px;padding-left:20px}
details{margin:6px 0 10px}
summary{cursor:pointer;color:var(--sde-dark);font-weight:600}
details[open] summary{margin-bottom:8px}
.badge{display:inline-block;background:var(--rose);color:var(--sde-dark);font-size:.82rem;font-weight:700;padding:2px 10px;border-radius:999px;margin-bottom:6px}
.logos{display:flex;flex-wrap:wrap;align-items:center;gap:20px;margin-top:14px}
.logos img{max-height:72px;max-width:170px;width:auto;object-fit:contain}
.ev-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:6px}
.note{background:var(--rose);border-radius:10px;padding:10px 14px;font-size:.93rem}

/* Trophées */
.trophees{display:grid;gap:24px}
@media(min-width:820px){.trophees{grid-template-columns:1fr 1fr}}
.trophees img{border-radius:var(--radius);box-shadow:var(--shadow)}
.laureats{list-style:none;padding:0;margin:12px 0}
.laureats li{background:#fff;border-left:4px solid var(--sde);border-radius:8px;padding:10px 14px;margin-bottom:8px;box-shadow:var(--shadow)}
.laureats b{display:block}
.invit{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;text-align:center}
.invit p{margin:6px 0}

/* Portraits */
.portraits{display:grid;gap:24px;align-items:center}
@media(min-width:820px){.portraits{grid-template-columns:1fr 1fr}}
.portraits a img{border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .2s}
.portraits a:hover img{transform:scale(1.02)}

/* Inscriptions */
.inscr-box{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;text-align:center}
.inscr-box iframe{width:100%;min-height:720px;border:0;margin-top:16px;border-radius:10px}

/* Pied */
footer{background:#2a2328;color:#eee;padding:28px 0;margin-top:20px;font-size:.93rem}
footer a{color:#ffd1dc}
footer .wrap{display:grid;gap:18px}
@media(min-width:720px){footer .wrap{grid-template-columns:1fr 1fr}}
.partners{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:center;padding:18px 0}
.partners img{max-height:90px;width:auto}
.hidden{display:none !important}

/* Bloc Marque Alsace */
.marque{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;display:grid;gap:20px;align-items:center;margin:8px 0}
@media(min-width:820px){.marque{grid-template-columns:1.3fr 1fr}}
.marque .photo img{border-radius:10px;width:100%}
.marque .txt{text-align:center}
.marque .txt img{margin:0 auto;max-height:110px;width:auto}
.marque .txt p{font-weight:700;color:var(--sde-dark);margin:12px 0}
.intro .aside{display:flex;flex-direction:column;align-items:center;gap:16px}
.intro .slogan{max-width:240px;width:100%;margin:0 auto}
main > section:first-child{border-top:0}