/* =========================================================================
   Seminaire.re — Styles de la page d'accueil
   -------------------------------------------------------------------------
   Repris de la maquette « index.html ». Chargé UNIQUEMENT sur la page
   d'accueil : les noms de classes génériques (.venue, .post, .cat…) ne
   peuvent donc pas entrer en conflit avec les autres gabarits.
   Les variables CSS (--volcan, --gold…) proviennent de front.css.
   ========================================================================= */

.home-hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding: 170px 0 90px; overflow: hidden; background: var(--volcan-deep); }
.home-hero .hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.home-hero::after {
	content: ''; position: absolute; inset: 0;
	background: linear-gradient(95deg, rgba(18,38,32,.92) 0%, rgba(18,38,32,.6) 48%, rgba(18,38,32,.2) 100%),
				linear-gradient(180deg, rgba(18,38,32,0) 60%, rgba(18,38,32,.7) 100%);
}
.home-hero .wrap { position: relative; z-index: 2; }
.hero-eyebrow { display: inline-flex; align-items: center; gap: 11px; font-size: .78rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--gold-soft); margin-bottom: 26px; opacity: 0; animation: rise .9s ease forwards; }
.hero-eyebrow::before { content: ''; width: 34px; height: 1px; background: var(--gold-soft); }
.home-hero h1 { font-size: clamp(2.9rem, 6.2vw, 5.6rem); color: var(--cream); max-width: 17ch; opacity: 0; animation: rise 1s ease .1s forwards; }
.home-hero h1 em { color: var(--gold-soft); }
.home-hero .lead { margin-top: 26px; max-width: 50ch; color: rgba(255,255,255,.85); font-weight: 300; font-size: 1.18rem; opacity: 0; animation: rise 1s ease .22s forwards; }

.search-card { margin-top: 46px; background: var(--cream); border-radius: var(--r-lg); padding: 14px; display: flex; gap: 8px; align-items: stretch; flex-wrap: wrap; box-shadow: var(--shadow); max-width: 960px; opacity: 0; animation: rise 1s ease .34s forwards; }
.search-field { flex: 1; min-width: 170px; display: flex; flex-direction: column; padding: 13px 20px; border-radius: var(--r); transition: background .25s; }
.search-field:hover { background: var(--sand); }
.search-field + .search-field { border-left: 1px solid var(--line); }
.search-field label { font-size: .68rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--volcan-light); margin-bottom: 4px; }
.search-field select, .search-field input { border: none; background: transparent; font-family: 'Outfit', sans-serif; font-size: 1rem; color: var(--ink); font-weight: 500; outline: none; width: 100%; cursor: pointer; }
.search-field input::placeholder { color: var(--muted); font-weight: 400; }
.search-btn { background: var(--volcan); color: var(--cream); border: none; border-radius: var(--r); padding: 0 36px; cursor: pointer; font-family: 'Outfit', sans-serif; font-weight: 500; font-size: 1rem; display: flex; align-items: center; gap: 11px; transition: background .25s; }
.search-btn:hover { background: var(--volcan-light); }
.quick { margin-top: 24px; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; opacity: 0; animation: rise 1s ease .46s forwards; }
.quick span { color: rgba(255,255,255,.6); font-size: .88rem; }
.quick a { font-size: .85rem; color: var(--cream); padding: 7px 16px; border: 1px solid rgba(255,255,255,.28); border-radius: 100px; transition: background .25s, border-color .25s; }
.quick a:hover { background: rgba(255,255,255,.12); border-color: var(--gold-soft); }

.stats { background: var(--volcan); color: var(--cream); }
.stats .wrap { display: grid; grid-template-columns: repeat(4,1fr); padding: 56px 36px; gap: 26px; }
.stat { text-align: center; position: relative; }
.stat + .stat::before { content: ''; position: absolute; left: -13px; top: 14%; height: 72%; width: 1px; background: rgba(255,255,255,.14); }
.stat .num { font-family: 'Fraunces', serif; font-size: 3rem; color: var(--gold-soft); line-height: 1; }
.stat .lbl { font-size: .82rem; letter-spacing: .07em; text-transform: uppercase; color: rgba(255,255,255,.62); margin-top: 9px; }

.cat-grid { display: grid; grid-template-columns: repeat(12,1fr); gap: 18px; }
.cat { position: relative; border-radius: var(--r-lg); overflow: hidden; min-height: 280px; display: flex; align-items: flex-end; transition: transform .45s cubic-bezier(.2,.7,.3,1); }
.cat:hover { transform: translateY(-7px); }
.cat img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .7s ease; }
.cat:hover img { transform: scale(1.07); }
.cat::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(18,38,32,0) 40%, rgba(18,38,32,.9) 100%); }
.cat-meta { position: relative; z-index: 2; padding: 24px; color: var(--cream); }
.cat-meta h3 { font-size: 1.4rem; }
.cat-meta span { font-size: .82rem; color: var(--gold-soft); display: flex; align-items: center; gap: 7px; margin-top: 4px; }
.cat.c-lg { grid-column: span 6; min-height: 360px; }
.cat.c-md { grid-column: span 6; }
.cat.c-sm { grid-column: span 4; }

.venues { display: grid; grid-template-columns: repeat(2,1fr); gap: 30px; }
.venue { background: var(--paper); border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); display: flex; flex-direction: column; transition: transform .4s, box-shadow .4s; }
.venue:hover { transform: translateY(-7px); box-shadow: var(--shadow); }
.venue-img { position: relative; height: 270px; overflow: hidden; background: var(--sand); }
.venue-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s; }
.venue:hover .venue-img img { transform: scale(1.06); }
.venue-badge { position: absolute; top: 18px; left: 18px; background: rgba(250,247,241,.95); color: var(--volcan); font-size: .74rem; font-weight: 600; padding: 7px 15px; border-radius: 100px; }
.venue-body { padding: 28px; flex: 1; display: flex; flex-direction: column; }
.venue-cat { font-size: .74rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--volcan-light); }
.venue-body h3 { font-size: 1.5rem; margin: 10px 0 7px; color: var(--volcan-deep); }
.venue-loc { font-size: .9rem; color: var(--muted); display: flex; align-items: center; gap: 7px; }
.venue-foot { margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; }
.venue-rate { display: flex; align-items: center; gap: 6px; font-size: .9rem; font-weight: 600; color: var(--volcan-deep); }
.venue-rate .star { color: var(--gold); }
.venue-link { font-size: .9rem; font-weight: 500; color: var(--volcan); display: flex; align-items: center; gap: 7px; transition: gap .25s; }
.venue:hover .venue-link { gap: 12px; }

.adv { background: var(--volcan-deep); color: var(--cream); position: relative; overflow: hidden; }
.adv-layout { display: grid; grid-template-columns: 1.05fr 1fr; gap: 76px; align-items: center; }
.adv-layout h2 { color: var(--cream); }
.adv-list { display: flex; flex-direction: column; gap: 4px; margin-top: 8px; }
.adv-item { display: flex; gap: 22px; padding: 26px; border-radius: var(--r-lg); transition: background .3s; }
.adv-item:hover { background: rgba(255,255,255,.045); }
.adv-ico { flex-shrink: 0; width: 56px; height: 56px; border-radius: var(--r); background: rgba(205,174,116,.14); color: var(--gold-soft); display: grid; place-items: center; }
.adv-item h3 { font-size: 1.28rem; color: var(--cream); margin-bottom: 6px; }
.adv-item p { font-size: .96rem; color: rgba(255,255,255,.66); }
.adv-visual { position: relative; border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4/5; }
.adv-visual img { width: 100%; height: 100%; object-fit: cover; }
.adv-float { position: absolute; left: 24px; right: 24px; bottom: 24px; background: var(--cream); color: var(--ink); border-radius: var(--r); padding: 22px 24px; display: flex; align-items: center; gap: 17px; }
.adv-float .pulse { width: 48px; height: 48px; border-radius: 50%; flex-shrink: 0; background: var(--volcan); color: var(--cream); display: grid; place-items: center; font-weight: 700; }
.adv-float strong { display: block; color: var(--volcan-deep); }
.adv-float span { font-size: .86rem; color: var(--muted); }

.steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 30px; }
.step { position: relative; padding: 40px 32px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); transition: transform .4s, border-color .4s; }
.step:hover { transform: translateY(-7px); border-color: var(--volcan-light); }
.step .no { font-family: 'Fraunces', serif; font-size: 3.6rem; color: var(--sand); position: absolute; top: 20px; right: 28px; }
.step .s-ico { width: 58px; height: 58px; border-radius: var(--r); background: var(--volcan); color: var(--gold-soft); display: grid; place-items: center; margin-bottom: 24px; }
.step h3 { font-size: 1.36rem; color: var(--volcan-deep); margin-bottom: 10px; }
.step p { font-size: .97rem; color: var(--muted); }

.posts { display: grid; grid-template-columns: repeat(3,1fr); gap: 30px; }
.post { cursor: pointer; display: block; color: inherit; }
.post-img { border-radius: var(--r-lg); overflow: hidden; height: 280px; margin-bottom: 20px; background: var(--sand); }
.post-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s; }
.post:hover .post-img img { transform: scale(1.06); }
.post-cat { font-size: .74rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); }
.post h3 { font-size: 1.34rem; color: var(--volcan-deep); margin: 10px 0; transition: color .25s; }
.post:hover h3 { color: var(--volcan); }
.post .meta { font-size: .86rem; color: var(--muted); }

.cta { position: relative; border-radius: var(--r-lg); overflow: hidden; padding: 92px 64px; text-align: center; color: var(--cream); background: var(--volcan-deep); }
.cta img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cta::after { content: ''; position: absolute; inset: 0; background: linear-gradient(150deg, rgba(29,58,50,.92), rgba(18,22,20,.92)); }
.cta > * { position: relative; z-index: 2; }
.cta h2 { font-size: clamp(2rem,4vw,3.3rem); max-width: 20ch; margin: 0 auto; color: var(--cream); }
.cta h2 em { color: var(--gold-soft); }
.cta p { margin: 18px auto 34px; max-width: 52ch; color: rgba(255,255,255,.84); font-weight: 300; font-size: 1.1rem; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.sec-flex { display: flex; justify-content: space-between; align-items: flex-end; max-width: 100%; }

.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { width: 100%; text-align: left; background: none; border: none; cursor: pointer;
	font-family: 'Fraunces', serif; font-size: 1.22rem; color: var(--volcan-deep);
	padding: 26px 44px 26px 0; position: relative; }
.faq-q::after { content: '+'; position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
	font-family: 'Outfit', sans-serif; font-size: 1.6rem; color: var(--volcan); transition: transform .3s; }
.faq-item.open .faq-q::after { transform: translateY(-50%) rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-item.open .faq-a { max-height: 600px; }
.faq-a p { color: var(--muted); padding-bottom: 26px; }

@media (max-width: 980px) {
	.cat.c-lg, .cat.c-md { grid-column: span 12; }
	.cat.c-sm { grid-column: span 6; }
	.adv-layout { grid-template-columns: 1fr; gap: 48px; }
	.venues { grid-template-columns: 1fr; }
	.steps { grid-template-columns: 1fr; }
	.posts { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
	.home-hero { min-height: auto; padding: 130px 0 60px; }
	.search-card { flex-direction: column; gap: 4px; margin-top: 34px; }
	.search-field + .search-field { border-left: none; border-top: 1px solid var(--line); }
	.search-btn { padding: 17px; justify-content: center; }
	.stats .wrap { grid-template-columns: 1fr 1fr; gap: 34px 20px; padding: 44px 20px; }
	.stat + .stat::before { display: none; }
	.cat.c-sm { grid-column: span 12; min-height: 230px; }
	.sec-flex { flex-direction: column; align-items: flex-start; gap: 18px; }
	.cta { padding: 60px 24px; }
	.cta-actions { flex-direction: column; }
	.cta-actions .btn { width: 100%; justify-content: center; }
}