/* ============================================================
           IDENTITÉ VISUELLE — refonte premium
        ============================================================ */



.btn-primary:hover { box-shadow: 0 6px 20px rgba(242,140,40, 0.35), 0 0 0 1px rgba(242,140,40, 0.28); }

.btn-primary:active { box-shadow: 0 3px 10px rgba(242,140,40, 0.3); }

/* ============================================================
           REVEAL
        ============================================================ */

.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }

.reveal.visible { opacity: 1; transform: translateY(0); }

/* ============================================================
           LOADER
        ============================================================ */

.loader { position: fixed; inset: 0; background: var(--color-bg); display: flex; align-items: center; justify-content: center; flex-direction: column; z-index: 999; transition: opacity 0.5s ease, visibility 0.5s ease; }

.loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }

.loader-logo { width: 180px; }

.loader-bar-wrap { width: 180px; height: 1px; background: rgba(255,255,255,0.08); border-radius: 999px; margin-top: 1.5rem; overflow: hidden; }

.loader-bar { height: 100%; width: 40%; background: linear-gradient(90deg, transparent, var(--color-accent), transparent); background-size: 200% 100%; border-radius: 999px; animation: shimmer 1.2s linear infinite; }

@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ============================================================
           HEADER — verre transparent, rectangulaire, collé aux bords
        ============================================================ */

.header {
            height: 62px;
            background: lab(11.8336% -.629619 -2.12872 / 0.5);
            backdrop-filter: blur(20px) saturate(160%);
            -webkit-backdrop-filter: blur(20px) saturate(160%);
            border-bottom: 1px solid rgba(255,255,255,0.06);
        }

.header.scrolled { background: lab(11.8336% -.629619 -2.12872 / 0.82); border-bottom-color: var(--color-border); }

#btnPanier {
            position: relative;
            width: auto;
            height: 34px;
            padding: 0 0.875rem;
            border-radius: 7px;
            border: 1px solid rgba(255,255,255,0.14);
            background: transparent;
            color: var(--color-text);
            font-family: var(--font-sans);
            font-size: 0.8125rem;
            font-weight: 600;
            letter-spacing: 0.01em;
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            cursor: pointer;
            transition: border-color 0.2s, color 0.2s, background 0.2s;
        }

#btnPanier svg { display: none; }

#btnPanier:hover { border-color: var(--color-accent-text); color: var(--color-accent-text); background: rgba(255,255,255,0.03); }

#panierBadge {
            position: static;
            display: none;
            align-items: center;
            justify-content: center;
            width: 16px; height: 16px;
            border-radius: 50%;
            background: var(--color-accent);
            color: #151819;
            font-size: 9px;
            font-weight: 700;
            line-height: 1;
        }

main { padding-top: 62px; }

/* ============================================================
           HERO / BANNIÈRE D'ACTUALITÉS DYNAMIQUE — plein cadre, 970x350
        ============================================================ */

.news-hero { padding: 0; }

.news-hero-frame {
            position: relative;
            width: 100%;
            aspect-ratio: 970 / 350;
            overflow: hidden;
            background: var(--color-surface);
            border-bottom: 1px solid var(--color-border);
        }

.news-hero-track { display: flex; width: 100%; height: 100%; transition: transform 0.6s var(--ease); }

.news-slide { position: relative; min-width: 100%; height: 100%; display: block; color: inherit; text-decoration: none; }

.news-slide-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }

.news-hero-nav {
            position: absolute; top: 50%; transform: translateY(-50%);
            width: 40px; height: 40px; border-radius: 50%;
            background: rgba(0,0,0,0.35); border: 1px solid rgba(255,255,255,0.18);
            color: #fff; font-size: 1.25rem; line-height: 1; cursor: pointer;
            display: none; align-items: center; justify-content: center;
            z-index: 3; opacity: 0; transition: opacity 0.25s, background 0.2s;
        }

.news-hero-frame:hover .news-hero-nav { opacity: 1; }

.news-hero-nav:hover { background: rgba(0,0,0,0.55); }

.news-hero-nav.prev { left: clamp(1rem, 2vw, 2rem); }

.news-hero-nav.next { right: clamp(1rem, 2vw, 2rem); }

.news-hero-dots { position: absolute; right: clamp(1.5rem, 5vw, 4rem); bottom: 1.75rem; display: flex; gap: 0.4rem; z-index: 3; }

.news-hero-dots span { width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,0.35); cursor: pointer; transition: all 0.25s; }

.news-hero-dots span.active { background: var(--color-accent-hover); width: 18px; border-radius: 3px; }

@media (max-width: 720px) {
            .news-hero-frame { aspect-ratio: 4 / 3.6; }
            .news-hero-nav { display: none !important; }
        }

/* ============================================================
           LISTE D'ATTENTE
        ============================================================ */

.waitlist-box {
            position: relative; overflow: hidden;
            background: var(--color-card); border: 1px solid var(--color-border);
            border-radius: var(--radius-lg); padding: var(--space-xl);
            display: flex; align-items: center; justify-content: space-between; gap: var(--space-xl); flex-wrap: wrap;
        }

.waitlist-box::before {
            content: ''; position: absolute; top: -30%; right: -6%;
            width: 380px; height: 380px; border-radius: 50%;
            background: none;
            pointer-events: none;
        }

.waitlist-text { position: relative; max-width: 480px; }

.waitlist-text h2 { font-size: clamp(1.375rem, 2.6vw, 1.875rem); margin: 0.5rem 0 0.625rem; }

.waitlist-text .lead { font-size: 0.9375rem; margin: 0; }

.waitlist-form-col { position: relative; flex-shrink: 0; }

.waitlist-form { position: relative; display: flex; gap: 0.625rem; flex-shrink: 0; flex-wrap: wrap; }

.waitlist-form input {
            background: var(--color-bg-alt); border: 1px solid var(--color-border-strong); border-radius: var(--radius);
            padding: 0.8125rem 1.125rem; font-size: 0.9375rem; color: var(--color-text); font-family: inherit;
            outline: none; min-width: 240px; transition: border-color 0.15s;
        }

.waitlist-form input:focus { border-color: var(--color-accent-text); }

.waitlist-msg { position: relative; width: 100%; font-size: 0.8125rem; margin-top: 0.75rem; display: none; }

.waitlist-msg.show { display: block; }

.waitlist-msg.ok { color: #55c899; }

.waitlist-msg.err { color: #e07070; }

@media (max-width: 700px) {
            .waitlist-box { flex-direction: column; align-items: stretch; text-align: left; }
            .waitlist-form { flex-direction: column; }
            .waitlist-form input { min-width: 0; }
            .waitlist-form button { width: 100%; }
        }

/* ============================================================
           MEILLEURES VENTES
        ============================================================ */

.bestsellers-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-md); }

.bs-card {
            display: block; text-decoration: none; color: inherit;
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: border-color 0.3s, transform 0.4s var(--ease);
        }

.bs-card:hover { border-color: var(--color-border-strong); transform: translateY(-4px); }

.bs-card-img { aspect-ratio: 1 / 1; overflow: hidden; background: #101010; }

.bs-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }

.bs-card:hover .bs-card-img img { transform: scale(1.05); }

.bs-card-body { padding: 1.1rem 1.25rem 1.35rem; }

.bs-card-tier { font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-accent-text); margin-bottom: 0.45rem; }

.bs-card-name { font-size: 1.0625rem; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 0.55rem; }

.bs-card-price { font-size: 1rem; font-weight: 700; color: var(--color-text); }

@media (max-width: 900px) { .bestsellers-grid { grid-template-columns: repeat(2, 1fr); } }

@media (max-width: 640px) { .catalogue-preview .bestsellers-grid { grid-template-columns: 1fr !important; } }

/* ============================================================
           POURQUOI VERSA — grille de cartes
        ============================================================ */

/* ============================================================
           QUI SOMMES-NOUS (retiré)
        ============================================================ */

/* ===== BANDE DE CONFIANCE ===== */

.trust-bar { padding: var(--space-lg) 0; border-bottom: 1px solid var(--color-border); }

.trust-bar-inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-md); }

.trust-item { text-align: center; }

.trust-num { display: block; font-family: var(--font-display); font-size: clamp(1.25rem, 2.2vw, 1.625rem); font-weight: 700; color: var(--color-text); letter-spacing: -0.01em; }

.trust-label { display: block; font-size: 0.75rem; color: var(--color-text-muted); margin-top: 0.3rem; line-height: 1.4; }

@media (max-width: 700px) {
            .trust-bar-inner { grid-template-columns: repeat(2, 1fr); gap: var(--space-lg) var(--space-md); }
        }

/* ============================================================
           POURQUOI VERSA v2 — liste éditoriale numérotée
        ============================================================ */

.why-section { position: relative; }

.why-section .container { position: relative; z-index: 1; }

.why-v2 { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: var(--space-2xl); }

.why-v2-intro { position: sticky; top: 100px; align-self: start; }

.why-v2-intro .eyebrow { margin-bottom: 1rem; }

.why-v2-intro h2 { font-size: clamp(1.75rem, 3.2vw, 2.5rem); margin-bottom: 1.125rem; }

.why-v2-intro p { font-size: 0.9375rem; color: var(--color-text-muted); line-height: 1.7; max-width: 380px; }

.why-v2-list { display: flex; flex-direction: column; }

.why-v2-item {
            display: grid; grid-template-columns: 4.5rem 1fr; align-items: start; gap: 1.5rem;
            padding: 2rem 0;
            border-top: 1px solid var(--color-border);
            transition: padding-left 0.4s var(--ease), border-color 0.3s var(--ease);
        }

.why-v2-item:last-child { border-bottom: 1px solid var(--color-border); }

.why-v2-item:hover { padding-left: 0.625rem; border-top-color: var(--color-border-strong); }

.why-v2-num {
            font-family: var(--font-display); font-weight: 600;
            font-size: 2rem; line-height: 1;
            color: var(--color-text-dim);
            transition: color 0.35s var(--ease);
        }

.why-v2-item:hover .why-v2-num { color: var(--color-accent-text); }

.why-v2-body h3 { font-size: 1.125rem; font-weight: 600; letter-spacing: -0.01em; color: var(--color-text); margin-bottom: 0.5rem; }

.why-v2-body p { font-size: 0.9375rem; color: var(--color-text-muted); line-height: 1.65; max-width: 540px; }

@media (max-width: 900px) {
            .why-v2 { grid-template-columns: 1fr; gap: var(--space-md); }
            .why-v2-intro { position: static; margin-bottom: 0.5rem; }
            .why-v2-intro p { max-width: none; }
        }

@media (max-width: 560px) {
            .why-v2-item { grid-template-columns: 2.5rem 1fr; gap: 1rem; padding: 1.5rem 0; }
            .why-v2-num { font-size: 1.375rem; }
            .why-v2-item:hover { padding-left: 0.375rem; }
        }

/* ============================================================
           CONFIGURATEUR — cartes, même style que les produits
        ============================================================ */

.config-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2xl); align-items: center; }

.config-text h2 { font-size: clamp(1.75rem, 3.2vw, 2.5rem); margin: 0.75rem 0 1rem; }

.config-text .lead { margin-bottom: var(--space-lg); }

.config-preview {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 1.75rem;
        }

.config-preview-bar { display: flex; gap: 0.375rem; margin-bottom: 1.25rem; }

.config-preview-bar span { height: 3px; flex: 1; border-radius: 2px; background: var(--color-border-strong); }

.config-preview-bar span.active { background: var(--color-accent); }

.config-preview-step { font-size: 0.75rem; color: var(--color-text-dim); margin-bottom: 0.5rem; }

.config-preview-q { font-size: 1.1875rem; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 1.25rem; }

.config-preview-opts { display: grid; grid-template-columns: 1fr 1fr; gap: 0.625rem; }

.config-preview-opt {
            border: 1px solid var(--color-border); border-radius: var(--radius);
            padding: 0.875rem; text-align: center; font-size: 0.8125rem; color: var(--color-text-muted);
        }

.config-preview-opt.selected {
            border-color: var(--color-accent-text); background: rgba(242,140,40,0.08); color: var(--color-accent-text); font-weight: 600;
        }

@media (max-width: 860px) { .config-grid { grid-template-columns: 1fr; gap: var(--space-lg); } }

/* ===== COMMUNAUTÉ — mosaïque photo ===== */

.community-photos {
            display: flex; justify-content: center; gap: 0.875rem; margin-bottom: var(--space-lg);
        }

.community-photos img {
            width: 150px; height: 150px; object-fit: cover; border-radius: var(--radius-lg);
            border: 1px solid var(--color-border);
        }

.community-photos img:nth-child(2) { transform: translateY(-10px); }

@media (max-width: 560px) {
            .community-photos img { width: 96px; height: 96px; }
            .community-photos img:nth-child(2) { transform: translateY(-6px); }
        }

/* ============================================================
           AVIS CLIENTS
        ============================================================ */

.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-md); }

.review-card {
            background: var(--color-card); border: 1px solid var(--color-border); border-radius: var(--radius-lg);
            padding: 1.75rem; display: flex; flex-direction: column; gap: 0.875rem;
        }

.review-stars { color: #e2ad5d; font-size: 0.9375rem; letter-spacing: 2px; }

.review-text { font-size: 0.9375rem; color: var(--color-text-muted); line-height: 1.65; flex: 1; }

.review-footer { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; padding-top: 0.5rem; border-top: 1px solid var(--color-border); }

.review-author { font-size: 0.875rem; font-weight: 600; color: var(--color-text); }

.review-product { font-size: 0.75rem; color: var(--color-text-dim); }

@media (max-width: 900px) { .reviews-grid { grid-template-columns: 1fr 1fr; } }

@media (max-width: 560px) { .reviews-grid { grid-template-columns: 1fr; } }

/* ============================================================
           SKELETONS
        ============================================================ */

.skeleton-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; }

.skeleton-img { aspect-ratio: 1 / 1; }

.skeleton-body { padding: 1.1rem 1.25rem 1.35rem; display: flex; flex-direction: column; gap: 0.6rem; }

.sk { background: linear-gradient(90deg, rgba(255,255,255,0.04) 25%, rgba(255,255,255,0.09) 50%, rgba(255,255,255,0.04) 75%); background-size: 200% 100%; animation: skShimmer 1.4s ease infinite; border-radius: 6px; }

.sk-line { height: 12px; }

@keyframes skShimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }

/* ============================================================
           ESPACEMENT RESSERRÉ — page d'accueil uniquement (n'affecte pas
           les autres pages, qui utilisent style.css sans cette surcharge)
        ============================================================ */

main .section { padding: 3rem 0; }

main .section-sm { padding: 2rem 0; }

main .section-header { margin-bottom: 1.5rem; }

/* Bandeau configurateur : sobre, pleine largeur, filets fins */
.config-band-section { border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.config-band { display: flex; flex-direction: column; align-items: flex-start; gap: 1.25rem; max-width: 760px; padding: 2.5rem 0; }
.config-band h2 { font-size: clamp(2rem, 4.5vw, 3.25rem); line-height: 1.08; margin: 0; }
.config-band .lead { margin: 0; max-width: 56ch; }
.config-band .btn { margin-top: 0.5rem; }

/* Formules de montage (PC sur mesure), en fin d'accueil */
.fm-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: var(--space-md); }
.fm-card { position: relative; display: flex; flex-direction: column; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 30px 26px 26px; transition: border-color 0.2s; }
.fm-card:hover { border-color: var(--color-border-strong); }
.fm-card-choisie { border-color: var(--color-accent); }
.fm-card-choisie:hover { border-color: var(--color-accent); }
.fm-badge { position: absolute; top: -12px; right: 22px; background: var(--color-accent); color: #151819; font-size: 0.75rem; font-weight: 700; padding: 4px 12px; border-radius: 999px; }
.fm-nom { font-family: var(--font-display); font-size: 1.25rem; font-weight: 600; margin: 0 0 10px; }
.fm-prix { font-size: 2rem; font-weight: 700; margin: 0; line-height: 1.1; }
.fm-prix span { font-size: 0.875rem; font-weight: 400; color: var(--color-text-muted); }
.fm-desc { color: var(--color-text-muted); font-size: 0.9375rem; margin: 8px 0 20px; }
.fm-liste { list-style: none; margin: 0 0 24px; padding: 0; display: grid; gap: 10px; font-size: 0.9375rem; flex: 1; }
.fm-liste li { position: relative; padding-left: 16px; line-height: 1.5; }
.fm-liste li::before { content: ''; position: absolute; left: 0; top: 0.5em; width: 6px; height: 6px; border-radius: 50%; background: var(--color-accent); }
.fm-card .btn { align-self: flex-start; }
.fm-cloture { margin-top: var(--space-xl); text-align: center; padding-top: var(--space-xl); border-top: 1px solid var(--color-border); }
.fm-cloture p { font-family: var(--font-display); font-size: clamp(1.5rem, 3vw, 2rem); line-height: 1.3; margin: 0 auto 24px; max-width: 26ch; }
@media (max-width: 860px) { .fm-grid { grid-template-columns: 1fr; } .fm-badge { right: 18px; } }

/* Section avis : photo de montage en fond, très assombrie pour garder la lisibilité */
section.reviews-section { background-color: var(--color-bg) !important; background-image: linear-gradient(rgba(21,24,25,0.62), rgba(21,24,25,0.74)), url('../../assets/images/avis-fond.webp') !important; background-size: cover !important; background-position: center !important; background-repeat: no-repeat !important; }

/* Formules de montage : panneau carré arrondi qui monte, cartes qui arrivent une à une */
.fm-zone { position: relative; height: 300vh; }
.fm-ecran {
    position: sticky; top: 0; height: 100vh; margin: 0; overflow: hidden;
    border-radius: 28px; background: #1D2123; border: 1px solid #3A4043;
    color: #F2F2F2; display: flex; flex-direction: column; justify-content: center; padding: 0 5vw;
    transform-origin: center bottom;
    transform: translateY(var(--fm-monte, 120%)) scale(var(--fm-echelle, 0.94));
    opacity: var(--fm-opacite, 0);
    will-change: transform, opacity;
}
.fm-ecran .fm-kicker { font-size: 0.75rem; color: #F28C28; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 700; margin: 0 0 12px; }
.fm-ecran .fm-titre { font-size: clamp(2rem, 4.5vw, 3.25rem); line-height: 1.1; margin: 0 0 14px; max-width: 22ch; color: #F2F2F2; }
.fm-ecran .fm-lead { color: #9E9E9E; font-size: 1rem; margin: 0 0 36px; max-width: 60ch; }
.fm-ecran .fm-grid { margin-top: 0; max-width: 1180px; }
.fm-ecran .fm-card { background: #22262A; border: 1px solid #3A4043; opacity: 0; transform: translateX(var(--fm-dx, 140px)); transition: opacity 0.4s ease, transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1), border-color 0.2s; }
.fm-ecran .fm-card.fm-visible { opacity: 1; transform: none; }
.fm-ecran .fm-card-choisie { border-color: #F28C28; }
.fm-ecran .fm-nom, .fm-ecran .fm-liste li, .fm-ecran .fm-prix { color: #F2F2F2; }
.fm-ecran .fm-prix span, .fm-ecran .fm-desc { color: #9E9E9E; }
.fm-ecran .fm-liste li::before { background: #F28C28; }
.fm-ecran .fm-lien { border-color: #3A4043; color: #F2F2F2; }
.fm-ecran .fm-lien:hover { border-color: #F2F2F2; }
.fm-ecran .fm-lien-principal { background: #F28C28; border-color: #F28C28; color: #151819; }
.fm-ecran .fm-lien-principal:hover { background: #FFA24D; border-color: #FFA24D; }
.fm-lien { display: inline-block; align-self: flex-start; margin-top: 4px; padding: 12px 18px; border: 1px solid #3A4043; border-radius: 12px; font-weight: 600; font-size: 0.9375rem; text-decoration: none; }
.fm-progress { position: absolute; bottom: 28px; left: 5vw; font-size: 0.8125rem; color: #9E9E9E; margin: 0; }
.fm-cloture { margin-top: var(--space-xl); }
@media (max-width: 860px) {
    .fm-zone { height: auto; }
    .fm-ecran { position: relative; top: auto; height: auto; margin: 0 12px; border-radius: 22px; transform: none; opacity: 1; padding: 64px 20px; }
    .fm-ecran .fm-card { opacity: 1; transform: none; transition: none; }
    .fm-progress { display: none; }
}
@media (prefers-reduced-motion: reduce) {
    .fm-zone { height: auto; }
    .fm-ecran { position: relative; top: auto; height: auto; margin: 0 12px; border-radius: 22px; transform: none; opacity: 1; padding: 64px 24px; }
    .fm-ecran .fm-card { opacity: 1; transform: none; transition: none; }
    .fm-progress { display: none; }
}