:root{
  --bg:#0a1c42;
  --bg-2:#122a5c;
  --ink:#fdfaf3;
  --ink-dim:rgba(253,250,243,.74);
  --red:#e6332e;
  --yellow:#f7b500;
  --blue:#1f4fd6;
  --white:#ffffff;
  --accent:var(--red);
  --accent-2:var(--yellow);
  --card-bg:#0f2350;
  --radius-pill:999px;
  --font-display:'Baloo 2',ui-rounded,'Segoe UI',sans-serif;
  --font-ui:'Inter',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-ui);color:var(--ink);background:var(--bg);
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
section{padding:12vh 8vw}
h1,h2,h3{font-family:var(--font-display)}

.stripe{
  height:6px;width:100%;
  background:repeating-linear-gradient(90deg,var(--red) 0 8%,var(--yellow) 8% 16%,var(--blue) 16% 24%,var(--white) 24% 32%);
}

.kicker{
  font:700 12px/1 var(--font-ui);letter-spacing:.18em;text-transform:uppercase;
  color:var(--accent-2);
}
.btn-pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 26px;border-radius:var(--radius-pill);
  background:var(--accent);color:#fff;font:700 13px/1 var(--font-ui);
  letter-spacing:.06em;text-transform:uppercase;border:none;cursor:pointer;
  transition:transform .25s ease,box-shadow .25s ease;
}
.btn-pill:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(230,51,46,.4)}
.btn-pill.alt{background:var(--yellow);color:#241800}
.btn-pill.alt:hover{box-shadow:0 10px 24px rgba(247,181,0,.4)}
.btn-pill.ghost{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.35)}
.btn-pill.small{padding:11px 20px;font-size:12px}
.btn-pill .chev{transition:transform .25s ease}
.btn-pill:hover .chev{transform:translateX(4px)}
.btn-pill .chev.down{display:inline-block;transform:rotate(90deg)}
.btn-pill:hover .chev.down{transform:rotate(90deg) translateX(4px)}

/* ---- NAV PRINCIPALE ---- */
header.main-nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 6vw;
  background:linear-gradient(180deg,rgba(6,14,34,.92),rgba(6,14,34,.55) 80%,transparent);
  backdrop-filter:blur(6px);
}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:44px;height:44px;border-radius:50%;object-fit:cover;background:#fff;padding:2px}
.brand span{font-family:var(--font-display);font-weight:700;font-size:18px;letter-spacing:.02em}
.main-links{display:flex;gap:30px;list-style:none}
.main-links a{font:700 12px/1 var(--font-ui);letter-spacing:.12em;text-transform:uppercase;opacity:.9;padding-bottom:4px;border-bottom:2px solid transparent;transition:opacity .2s,border-color .2s}
.main-links a:hover,.main-links a.active{opacity:1;border-color:var(--yellow)}
.nav-right{display:flex;align-items:center;gap:12px}
.nav-cta{padding:10px 20px;border-radius:var(--radius-pill);background:var(--red);
  font:700 11px/1 var(--font-ui);letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;z-index:60}
.burger span{width:24px;height:2px;background:var(--ink);display:block}
.mobile-menu{display:none;position:fixed;inset:0;z-index:45;background:var(--bg-2);
  flex-direction:column;align-items:center;justify-content:center;gap:28px}
.mobile-menu.open{display:flex}
.mobile-menu a{font:700 16px/1 var(--font-ui);letter-spacing:.1em;text-transform:uppercase}
.mobile-menu a.active{color:var(--yellow)}

/* ---- HERO (accueil) ---- */
.hero{
  position:relative;min-height:100vh;display:flex;flex-direction:column;
  justify-content:center;align-items:center;text-align:center;padding:120px 24px 60px;
  background:
    linear-gradient(180deg, rgba(6,14,36,.55) 0%, rgba(6,14,36,.84) 55%, var(--bg) 97%),
    linear-gradient(120deg, rgba(230,51,46,.32), rgba(10,20,56,.7) 65%),
    url('../images/stand-cosmetiques.jpg');
  background-size:cover;background-position:center 30%;
}
.hero .eyebrow{
  padding:8px 18px;border-radius:var(--radius-pill);background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.25);
  font:700 12px/1 var(--font-ui);letter-spacing:.16em;text-transform:uppercase;
}
.hero h1{
  margin-top:22px;
  font-size:clamp(46px,9vw,108px);
  font-weight:800;line-height:.98;letter-spacing:-.01em;
  text-shadow:0 10px 40px rgba(0,0,0,.4);
}
.hero .sub{
  margin-top:16px;display:inline-block;padding:7px 18px;border-radius:6px;
  background:var(--yellow);color:#241800;font:800 13px/1 var(--font-ui);
  letter-spacing:.16em;text-transform:uppercase;
}
.hero p.tagline{margin-top:22px;max-width:52ch;color:var(--ink-dim);font-size:17px;line-height:1.6}
.hero .ctas{margin-top:32px;display:flex;gap:16px;flex-wrap:wrap;justify-content:center}
.hero .dates{
  margin-top:44px;display:flex;gap:36px;align-items:center;flex-wrap:wrap;justify-content:center;
}
.hero .dates .divider{width:1px;height:44px;background:rgba(255,255,255,.25)}
.hero .dates .block{text-align:left}
.hero .dates .label{font:800 11px/1 var(--font-ui);letter-spacing:.14em;text-transform:uppercase;opacity:.7}
.hero .dates .value{margin-top:6px;font:700 17px/1 var(--font-ui);letter-spacing:.02em}
.hero .voir-plus{margin-top:56px;display:flex;flex-direction:column;align-items:center;gap:6px;opacity:.85}
.hero .voir-plus span.txt{font:700 11px/1 var(--font-ui);letter-spacing:.14em;text-transform:uppercase}

/* ---- PAGE HERO (sous-pages) ---- */
.page-hero{
  position:relative;min-height:42vh;display:flex;flex-direction:column;
  justify-content:flex-end;padding:150px 8vw 56px;
  background:
    linear-gradient(180deg, rgba(6,14,36,.5) 0%, rgba(6,14,36,.88) 82%, var(--bg) 100%),
    linear-gradient(120deg, rgba(230,51,46,.28), rgba(10,20,56,.75) 65%),
    center/cover no-repeat var(--page-hero-img);
}
.breadcrumb{display:flex;gap:8px;align-items:center;font:700 12px/1 var(--font-ui);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-dim);margin-bottom:16px}
.breadcrumb a{color:var(--yellow)}
.breadcrumb .sep{opacity:.5}
.page-hero h1{font-size:clamp(34px,6vw,60px);font-weight:800;max-width:22ch;text-shadow:0 10px 40px rgba(0,0,0,.4)}
.page-hero p.lead{margin-top:16px;max-width:62ch;color:var(--ink-dim);font-size:16px;line-height:1.6}

/* ---- BLOC NARRATIF ALTERNÉ ---- */
.story{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:center}
.story.reverse{grid-template-columns:1fr 1.05fr}
.story.reverse .story-media{order:2}
.story-media{position:relative;border-radius:20px;overflow:hidden;aspect-ratio:4/3;
  background:linear-gradient(140deg,var(--bg-2),#000);box-shadow:0 30px 60px rgba(0,0,0,.35)}
.story-media img{width:100%;height:100%;object-fit:cover}
.story h2{font-size:clamp(26px,4vw,42px);font-weight:700;margin:10px 0 16px;max-width:16ch}
.story p{color:var(--ink-dim);line-height:1.65;max-width:50ch;margin-bottom:24px}

/* ---- GRILLES CARTES (secteurs / liens rapides) ---- */
.section-head h2{font-size:clamp(28px,4vw,40px);margin-bottom:10px}
.section-head .intro{color:var(--ink-dim);max-width:60ch;margin-bottom:40px;line-height:1.6}
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:22px}
.card{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:3/4;
  background:linear-gradient(160deg,var(--card-bg),#000);cursor:default}
a.card{cursor:pointer}
.card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover img{transform:scale(1.06)}
.card::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 35%,rgba(6,10,26,.92) 100%)}
.card-body{position:absolute;left:0;right:0;bottom:0;padding:20px;z-index:2}
.card h3{font:700 17px/1.25 var(--font-ui);margin-bottom:6px;font-family:var(--font-ui)}
.card p{font-size:12.5px;color:var(--ink-dim)}
.card .link{display:inline-block;margin-top:10px;font:700 11px/1 var(--font-ui);letter-spacing:.1em;text-transform:uppercase;color:var(--yellow)}

/* ---- CTA EXPOSANT ---- */
.exposant-cta{
  margin-top:56px;border-radius:24px;padding:44px 40px;
  background:linear-gradient(120deg,var(--bg-2),#0a1638);
  border:1px solid rgba(255,255,255,.1);
  display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;
}
.exposant-cta h3{font-size:clamp(22px,3vw,30px);margin-bottom:12px}
.exposant-cta p{color:var(--ink-dim);line-height:1.6;max-width:48ch}
.exposant-cta .actions{display:flex;flex-direction:column;gap:14px}
.exposant-cta .contact-line{display:flex;align-items:center;gap:10px;font:600 14px/1 var(--font-ui)}
.exposant-cta .contact-line .dot{width:8px;height:8px;border-radius:50%;background:var(--yellow);flex:0 0 auto}

/* ---- ÉTAPES (exposants) ---- */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:22px;margin:36px 0}
.step{position:relative;padding:28px 24px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:18px}
.step .n{font-family:var(--font-display);font-size:34px;font-weight:800;color:var(--yellow);margin-bottom:10px}
.step h3{font-size:15px;margin-bottom:6px;font-family:var(--font-ui)}
.step p{color:var(--ink-dim);font-size:13.5px;line-height:1.55}

/* ---- FAQ ---- */
.faq-item{border-bottom:1px solid rgba(255,255,255,.12);padding:22px 0}
.faq-item h3{font-size:15px;margin-bottom:8px;font-family:var(--font-ui)}
.faq-item p{color:var(--ink-dim);font-size:14px;line-height:1.6}

/* ---- VALEURS (à propos) ---- */
.value-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:22px;margin-top:22px}
.value-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:28px}
.value-card .ic{width:46px;height:46px;border-radius:50%;background:rgba(247,181,0,.15);display:flex;align-items:center;justify-content:center;color:var(--yellow);font-size:20px;margin-bottom:14px}
.value-card h3{font-size:16px;margin-bottom:8px;font-family:var(--font-ui)}
.value-card p{color:var(--ink-dim);font-size:13.5px;line-height:1.6}

/* ---- GALERIE ---- */
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.gallery-grid a{position:relative;border-radius:14px;overflow:hidden;aspect-ratio:1/1;display:block}
.gallery-grid img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease,filter .3s ease}
.gallery-grid a:hover img{transform:scale(1.07)}
.gallery-grid a::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(6,10,26,.7));opacity:0;transition:opacity .3s}
.gallery-grid a:hover::after{opacity:1}

/* ---- IMPACT ---- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:24px;margin-top:8px}
.stat{text-align:center;padding:26px 16px;border-radius:16px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08)}
.stat .num{font-family:var(--font-display);font-size:clamp(30px,4vw,44px);font-weight:800;color:var(--yellow)}
.stat .lbl{margin-top:6px;font:700 12px/1.3 var(--font-ui);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-dim)}

/* ---- CONTACT ---- */
.contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.contact-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:34px}
.contact-card .row{display:flex;gap:14px;align-items:flex-start;margin-bottom:22px}
.contact-card .row:last-child{margin-bottom:0}
.contact-card .ic{width:40px;height:40px;border-radius:50%;background:rgba(247,181,0,.15);
  display:flex;align-items:center;justify-content:center;flex:0 0 auto;color:var(--yellow)}
.contact-card .row h4{font-size:14px;letter-spacing:.04em;margin-bottom:4px}
.contact-card .row p, .contact-card .row a{color:var(--ink-dim);font-size:14px;line-height:1.5}
.socials{display:flex;gap:12px;margin-top:26px}
.socials a{width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:center;transition:background .2s,transform .2s}
.socials a:hover{background:var(--red);transform:translateY(-3px)}
.map-frame{border-radius:20px;overflow:hidden;border:1px solid rgba(255,255,255,.1);aspect-ratio:4/3.4}
.map-frame iframe{width:100%;height:100%;border:0;filter:grayscale(.15) contrast(1.05)}

/* ---- REVEAL ---- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

footer{padding:8vh 8vw 5vh;background:#050c22;text-align:center}
footer .brand{justify-content:center;margin-bottom:18px}
footer .foot-links{display:flex;gap:24px;justify-content:center;flex-wrap:wrap;margin:20px 0;list-style:none}
footer .foot-links a{font:700 12px/1 var(--font-ui);letter-spacing:.1em;text-transform:uppercase;opacity:.8}
footer .socials{justify-content:center}
footer .legal{margin-top:26px;font-size:12px;color:var(--ink-dim);line-height:1.7}

@media (max-width:980px){
  .exposant-cta{grid-template-columns:1fr}
  .contact-wrap{grid-template-columns:1fr}
}
@media (max-width:820px){
  .main-links{display:none}
  .nav-cta{display:none}
  .burger{display:flex}
  .story, .story.reverse{grid-template-columns:1fr;gap:32px}
  .story.reverse .story-media{order:0}
  section{padding:10vh 6vw}
  .page-hero{padding:130px 6vw 44px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
}