/* ============================================================
   BATSIGN, styles publics (portfolio + blog + accueil)
   Design moderne, responsive jusqu'à 320px, compatible iOS/Safari.
   Les variables et l'en-tête commun sont définis dans menu-public.css.
   ============================================================ */

@import url("/css/menu-public.css");

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--texte);
    background: var(--bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3 { line-height: 1.2; margin: 0 0 .4em; letter-spacing: -.02em; }

/* ---------- Fil d'Ariane ---------- */
.fil-ariane { background: var(--bg-doux); border-bottom: 1px solid var(--bordure); }
.fil-ariane-inner {
    max-width: var(--largeur); margin: 0 auto; padding: 11px clamp(16px, 4vw, 32px);
    display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 13px; color: var(--texte-doux);
}
.fil-ariane-inner a { color: var(--texte-doux); transition: color var(--transition); }
.fil-ariane-inner a:hover { color: var(--accent); }
.fil-sep { color: var(--texte-faible); }
.fil-courant { color: var(--texte); font-weight: 500; }

/* ---------- Conteneur principal ---------- */
.site-main { min-height: 60vh; }
.section { max-width: var(--largeur); margin: 0 auto; padding: clamp(40px, 6vw, 72px) clamp(16px, 4vw, 32px); }
.section-titre { font-size: clamp(26px, 4vw, 38px); font-weight: 800; }
.section-intro { color: var(--texte-doux); font-size: clamp(15px, 2vw, 18px); max-width: none; margin: 0 0 8px; }

/* ---------- Hero ---------- */
.hero {
    background: linear-gradient(160deg, var(--sombre) 0%, var(--sombre-2) 100%);
    color: #fff; position: relative; overflow: hidden;
}
.hero::after {
    content: ""; position: absolute; top: -40%; right: -10%; width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(37, 99, 235, .35) 0%, transparent 70%); pointer-events: none;
}
.hero-inner { max-width: var(--largeur); margin: 0 auto; padding: clamp(48px, 8vw, 96px) clamp(16px, 4vw, 32px); position: relative; z-index: 1; }
.hero-surtitre { text-transform: uppercase; letter-spacing: .12em; font-size: 13px; font-weight: 600; color: #8ab0ff; margin-bottom: 14px; }
.hero h1 { font-size: clamp(30px, 6vw, 56px); font-weight: 800; max-width: 16ch; }
.hero p { color: rgba(255, 255, 255, .72); font-size: clamp(16px, 2.4vw, 20px); max-width: 56ch; margin: 18px 0 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }

/* ---------- Boutons ---------- */
.btn {
    display: inline-flex; align-items: center; gap: 8px; padding: 13px 24px;
    border-radius: var(--rayon-sm); font-weight: 600; font-size: 15px; cursor: pointer;
    border: 1px solid transparent; transition: background var(--transition), transform var(--transition), border-color var(--transition);
}
.btn-primaire { background: var(--accent); color: #fff; box-shadow: 0 6px 16px rgba(37, 99, 235, .3); }
.btn-primaire:hover { background: var(--accent-fonce); transform: translateY(-2px); }
.btn-fantome { background: rgba(255, 255, 255, .08); color: #fff; border-color: rgba(255, 255, 255, .25); }
.btn-fantome:hover { background: rgba(255, 255, 255, .16); }
.btn-clair { background: var(--surface); color: var(--orange); border-color: var(--orange); }
.btn-clair:hover { background: var(--orange); color: #fff; border-color: var(--orange); }

/* ---------- Grille de catégories (page projets) ---------- */
.grille-cat { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: clamp(16px, 2.5vw, 28px); }
.carte-cat {
    position: relative; border-radius: var(--rayon); overflow: hidden; min-height: 320px;
    display: flex; flex-direction: column; justify-content: flex-end; color: #fff;
    background: var(--sombre); box-shadow: var(--ombre); transition: transform var(--transition), box-shadow var(--transition);
}
.carte-cat:hover { transform: translateY(-4px); box-shadow: var(--ombre-forte); }
.carte-cat-img { position: absolute; inset: 0; object-fit: cover; width: 100%; height: 100%; transition: transform .5s ease; }
.carte-cat:hover .carte-cat-img { transform: scale(1.06); }
.carte-cat::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(10, 12, 17, .88) 0%, rgba(10, 12, 17, .25) 55%, transparent 100%); }
.carte-cat-contenu { position: relative; z-index: 1; padding: 26px; }
.carte-cat-contenu h2 { font-size: 26px; font-weight: 800; }
.carte-cat-contenu p { color: rgba(255, 255, 255, .8); font-size: 14px; margin: 6px 0 0; }
.carte-cat-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.carte-cat-tag { font-size: 12px; background: rgba(255, 255, 255, .16); padding: 4px 10px; border-radius: 20px; -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }

/* ---------- Bandeau sous-catégories (page catégorie) ---------- */
.sous-cat-bloc { margin-bottom: clamp(40px, 6vw, 64px); }
.sous-cat-tete { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; border-bottom: 1px solid var(--bordure); padding-bottom: 14px; }
.sous-cat-tete h2 { font-size: clamp(20px, 3vw, 26px); font-weight: 700; color: var(--gris); }
.sous-cat-tete h2 a { color: inherit; text-decoration: none; transition: color .25s ease; }
.sous-cat-tete h2 a:hover { color: var(--orange); }
.sous-cat-voir { font-size: 14px; font-weight: 600; color: var(--orange); display: inline-flex; align-items: center; gap: 5px; transition: color .25s ease, gap .25s ease; }
.sous-cat-voir:hover { gap: 9px; color: var(--accent); }

/* ---------- Grille de réalisations ---------- */
.grille-real { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: clamp(14px, 2vw, 24px); }
.carte-real {
    background: var(--surface); border: 1px solid var(--bordure); border-radius: var(--rayon);
    overflow: hidden; display: flex; flex-direction: column; transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.carte-real:hover { transform: translateY(-4px); box-shadow: var(--ombre-forte); border-color: transparent; }
.carte-real-img { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--bg-doux); }
.carte-real-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.carte-real:hover .carte-real-img img { transform: scale(1.07); }
.carte-real-compteur {
    position: absolute; bottom: 10px; right: 10px; display: inline-flex; align-items: center; gap: 5px;
    background: rgba(10, 12, 17, .72); color: #fff; font-size: 12px; font-weight: 600;
    padding: 4px 9px; border-radius: 20px; -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
}
.carte-real-corps { padding: 16px 18px; display: flex; flex-direction: column; gap: 4px; flex: 1; border-top: 2px solid var(--orange); }
.carte-real-cat { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--accent); }
.carte-real-titre { font-size: 17px; font-weight: 700; }
.carte-real-date { font-size: 13px; color: var(--texte-faible); margin-top: auto; padding-top: 8px; }

/* ---------- Page détail réalisation ---------- */
.detail-wrap { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 48px); align-items: start; }

/* Carrousel */
.carrousel { position: relative; min-width: 0; }
.carrousel-scene {
    position: relative; aspect-ratio: 4 / 3; border-radius: var(--rayon); overflow: hidden;
    background: var(--bg-doux); border: 1px solid var(--bordure); cursor: zoom-in;
}
.carrousel-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity var(--transition); }
.carrousel-img.actif { opacity: 1; }
.carrousel-nav {
    position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
    width: 46px; height: 46px; border-radius: 50%; border: none; cursor: pointer;
    background: rgba(255, 255, 255, .9); box-shadow: var(--ombre); color: var(--texte);
    display: flex; align-items: center; justify-content: center; font-size: 20px;
    transition: background var(--transition), transform var(--transition);
}
.carrousel-nav:hover { background: #fff; }
.carrousel-nav:active { transform: translateY(-50%) scale(.92); }
.carrousel-prec { left: 14px; }
.carrousel-suiv { right: 14px; }
.carrousel-compteur {
    position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%); z-index: 2;
    background: rgba(10, 12, 17, .72); color: #fff; font-size: 13px; font-weight: 600;
    padding: 5px 12px; border-radius: 20px; -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
}
.carrousel-vignettes { display: flex; gap: 10px; margin-top: 14px; overflow-x: auto; padding-bottom: 4px; -webkit-overflow-scrolling: touch; }
.carrousel-vignette {
    flex: 0 0 auto; width: 78px; height: 60px; border-radius: var(--rayon-sm); overflow: hidden;
    border: 2px solid transparent; cursor: pointer; padding: 0; background: none; transition: border-color var(--transition), opacity var(--transition); opacity: .6;
}
.carrousel-vignette img { width: 100%; height: 100%; object-fit: cover; }
.carrousel-vignette.actif { border-color: var(--accent); opacity: 1; }
.carrousel-vignette:hover { opacity: 1; }
/* Texte de la photo : bloc autonome, sous les miniatures, avant le vrai texte. */
.carrousel-legende {
    margin: 16px 0 0; padding: 14px 18px;
    background: var(--bg-doux); border-left: 3px solid var(--accent);
    border-radius: var(--rayon);
    font-size: 15px; line-height: 1.55; color: #3a3a3a;
}
.carrousel-legende[hidden] { display: none; }

.detail-infos h1 { font-size: clamp(24px, 4vw, 34px); font-weight: 800; }
.detail-meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 6px 0 20px; }
.detail-badge { font-size: 13px; font-weight: 600; padding: 5px 12px; border-radius: 20px; background: var(--accent-doux); color: var(--accent-fonce); }
.detail-badge-date { background: var(--bg-doux); color: var(--texte-doux); }
.detail-texte { color: var(--texte-doux); font-size: 16px; }
.detail-texte p { margin: 0 0 1em; }
.detail-retour { margin-top: 28px; display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.detail-cta-texte { margin: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 12px; font-size: 16px; color: var(--texte); }

/* ---------- Modal plein écran ---------- */
.modal {
    position: fixed; inset: 0; z-index: 300; background: rgba(8, 10, 14, .94);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden; transition: opacity var(--transition), visibility var(--transition);
    padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}
.modal.ouvert { opacity: 1; visibility: visible; }
.modal-img { max-width: 92vw; max-height: 88vh; object-fit: contain; border-radius: 8px; }
.modal-fermer {
    position: absolute; top: calc(18px + env(safe-area-inset-top)); right: 18px; width: 48px; height: 48px;
    border-radius: 50%; border: none; cursor: pointer; background: rgba(255, 255, 255, .14); color: #fff; font-size: 24px;
    display: flex; align-items: center; justify-content: center; transition: background var(--transition);
}
.modal-fermer:hover { background: rgba(255, 255, 255, .28); }
.modal-nav {
    position: absolute; top: 50%; transform: translateY(-50%); width: 54px; height: 54px; border-radius: 50%;
    border: none; cursor: pointer; background: rgba(255, 255, 255, .14); color: #fff; font-size: 26px;
    display: flex; align-items: center; justify-content: center; transition: background var(--transition);
}
.modal-nav:hover { background: rgba(255, 255, 255, .28); }
.modal-prec { left: clamp(10px, 3vw, 32px); }
.modal-suiv { right: clamp(10px, 3vw, 32px); }
.modal-compteur { position: absolute; bottom: calc(22px + env(safe-area-inset-bottom)); left: 50%; transform: translateX(-50%); color: rgba(255, 255, 255, .8); font-size: 14px; font-weight: 600; }
.modal-legende {
    position: absolute; bottom: calc(54px + env(safe-area-inset-bottom)); left: 50%; transform: translateX(-50%);
    max-width: min(820px, 90vw); max-height: 30vh; overflow-y: auto; -webkit-overflow-scrolling: touch;
    text-align: center; color: #fff; font-size: 15px; line-height: 1.5;
    background: rgba(0, 0, 0, .5); padding: 10px 16px; border-radius: 8px;
}
.modal-legende[hidden] { display: none; }
@media (max-width: 600px) {
    /* Mobile : numero de l'image en haut de l'ecran. */
    .modal-compteur {
        top: calc(14px + env(safe-area-inset-top)); bottom: auto;
    }
    /* Texte : bandeau compact, scrollable, descendu tout en bas. */
    .modal-legende {
        left: 10px; right: 10px; transform: none; max-width: none;
        bottom: calc(12px + env(safe-area-inset-bottom));
        max-height: 22vh; padding: 9px 12px; font-size: 13px; text-align: left;
    }
}
/* Paysage (peu de hauteur) : compteur en haut, texte minimal colle tout en bas. */
@media (max-height: 500px) and (orientation: landscape) {
    .modal-compteur {
        top: calc(8px + env(safe-area-inset-top)); bottom: auto;
    }
    .modal-legende {
        left: 10px; right: 10px; transform: none; max-width: none;
        bottom: calc(6px + env(safe-area-inset-bottom));
        max-height: 32vh; padding: 6px 12px; font-size: 12px; line-height: 1.4; text-align: left;
    }
}

/* ---------- Blog : article à la une ---------- */
.article-une {
    display: grid; grid-template-columns: 1.1fr 1fr; gap: 0; align-items: stretch;
    background: var(--surface); border: 1px solid var(--bordure); border-radius: var(--rayon);
    overflow: hidden; margin-bottom: clamp(28px, 4vw, 48px);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.article-une:hover { transform: translateY(-3px); box-shadow: var(--ombre-forte); border-color: transparent; }
.article-une-img { position: relative; overflow: hidden; min-height: 280px; background: var(--bg-doux); }
.article-une-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.article-une:hover .article-une-img img { transform: scale(1.05); }
.article-une-corps { padding: clamp(24px, 4vw, 44px); display: flex; flex-direction: column; gap: 10px; justify-content: center; }
.article-une-corps h2 { font-size: clamp(22px, 3vw, 30px); font-weight: 800; }
.article-une-corps p { color: var(--texte-doux); font-size: 16px; margin: 0; }
.article-etiquette {
    align-self: flex-start; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em;
    color: var(--accent-fonce); background: var(--accent-doux); padding: 5px 12px; border-radius: 20px;
}
.article-lien { color: var(--accent); font-weight: 600; font-size: 15px; margin-top: 4px; transition: gap var(--transition); }
.article-une:hover .article-lien { color: var(--accent-fonce); }
.article-date { font-size: 13px; color: var(--texte-faible); text-transform: capitalize; }

/* ---------- Blog : grille d'articles ---------- */
.grille-articles { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: clamp(16px, 2.5vw, 28px); }
.carte-article {
    background: var(--surface); border: 1px solid var(--bordure); border-radius: var(--rayon);
    overflow: hidden; display: flex; flex-direction: column;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.carte-article:hover { transform: translateY(-4px); box-shadow: var(--ombre-forte); border-color: transparent; }
.carte-article-img { aspect-ratio: 16 / 10; overflow: hidden; background: var(--bg-doux); }
.carte-article-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.carte-article:hover .carte-article-img img { transform: scale(1.06); }
.carte-article-corps { padding: 18px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.carte-article-titre { font-size: 18px; font-weight: 700; }
.carte-article-extrait { color: var(--texte-doux); font-size: 14px; margin: 0; flex: 1; }

/* ---------- Blog : page article ---------- */
/* L'article occupe toute la largeur de la section (alignee avec "A lire aussi"). */
.article-page { max-width: var(--largeur); }
.article-entete { margin-bottom: 22px; }
.article-entete h1 { font-size: clamp(26px, 4.5vw, 42px); font-weight: 800; }
.article-illustration { margin: 0 0 28px; border-radius: var(--rayon); overflow: hidden; background: var(--bg-doux); }
.article-illustration img { width: 100%; height: auto; max-height: 520px; object-fit: cover; }
.article-corps { font-size: 17px; color: #2b313c; }
.article-corps p { margin: 0 0 1.2em; }
.article-carrousel { margin-bottom: 28px; }
/* Diaporama de l'article en pleine largeur : hauteur maitrisee (pas de 4/3 trop haut). */
.article-carrousel .carrousel-scene { aspect-ratio: auto; height: clamp(340px, 50vh, 600px); }
.article-pied { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--bordure); }

/* ============================================================
   Page d'accueil (vitrine)
   ============================================================ */

/* ---------- Hero accueil : titre fixe au-dessus + slider glissant (style v1) ---------- */
.accueil-hero { background: var(--sombre); color: #fff; padding-bottom: clamp(28px, 4vw, 48px); }
.accueil-hero-tete { max-width: var(--largeur); margin: 0 auto; padding: clamp(40px, 6vw, 72px) clamp(16px, 4vw, 32px) clamp(20px, 3vw, 30px); }
.accueil-hero-surtitre { text-transform: uppercase; letter-spacing: .14em; font-size: 13px; font-weight: 600; color: var(--orange); margin: 0 0 12px; }
.accueil-hero-tete h1 { margin: 0; font-size: clamp(22px, 3.2vw, 34px); font-weight: 800; max-width: 28ch; text-transform: uppercase; letter-spacing: -.01em; color: #fff; }

.accueil-hero-sliderzone { max-width: var(--largeur); margin: 0 auto; padding: 0 clamp(16px, 4vw, 32px); }
.hero-slider { position: relative; overflow: hidden; border-radius: var(--rayon); }
.hero-slider-piste { display: flex; transition: transform .5s ease-in-out; }
.hero-slide { min-width: 100%; display: flex; background: #2c2e35; min-height: 440px; }
.hero-slide-texte { width: 50%; padding: clamp(28px, 4vw, 48px); display: flex; flex-direction: column; justify-content: center; gap: 18px; }
.hero-slide-titre { margin: 0; font-size: clamp(22px, 2.6vw, 32px); font-weight: 800; color: var(--orange); }
.hero-slide-soustitre { margin: -6px 0 0; font-size: clamp(15px, 1.7vw, 19px); font-weight: 600; color: #fff; }
.hero-slide-desc { margin: 0; font-size: clamp(15px, 1.4vw, 16px); line-height: 1.6; color: rgba(255,255,255,.86); }
.hero-slide-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.hero-slide-btn { background: var(--orange); color: #fff; padding: 12px 24px; border-radius: var(--rayon-sm); font-weight: 600; text-decoration: none; transition: background var(--transition), transform var(--transition); }
.hero-slide-btn:hover { background: #e05e00; transform: translateY(-2px); }
.hero-slide-btn-sec { background: rgba(255,255,255,.08); color: #fff; border: 1px solid rgba(255,255,255,.55); }
.hero-slide-btn-sec:hover { background: rgba(255,255,255,.18); }
.hero-slide-image { width: 50%; background-size: cover; background-position: center; }

.hero-slider-fleche { position: absolute; top: 50%; transform: translateY(-50%); width: 30px; height: 30px; border: 0; border-radius: 50%; background: rgba(255,255,255,.8); color: var(--sombre); font-size: 12px; cursor: pointer; display: flex; align-items: center; justify-content: center; z-index: 3; transition: background var(--transition), color var(--transition); }
.hero-slider-fleche:hover { background: var(--orange); color: #fff; }
.hero-slider-prec { left: 6px; }
.hero-slider-suiv { right: 6px; }

.hero-slider-points { position: absolute; left: 0; right: 0; bottom: 16px; z-index: 3; display: flex; justify-content: center; gap: 10px; }
.hero-slider-point { width: 12px; height: 12px; padding: 0; border: 0; border-radius: 50%; background: rgba(255,255,255,.5); cursor: pointer; transition: background var(--transition), transform var(--transition); }
.hero-slider-point:hover { background: rgba(255,255,255,.75); }
.hero-slider-point.actif { background: var(--orange); transform: scale(1.25); }

/* Mobile : empilement (image au-dessus, texte en dessous) */
@media (max-width: 760px) {
    .hero-slide { flex-direction: column; min-height: 0; }
    .hero-slide-texte, .hero-slide-image { width: 100%; }
    .hero-slide-image { height: 220px; order: -1; }
    .hero-slide-texte { padding: 28px clamp(20px, 6vw, 32px) 46px; }
}
@media (prefers-reduced-motion: reduce) {
    .hero-slider-piste { transition: none; }
}

/* ---------- Ruban processus ---------- */
.ruban-process { background: var(--surface); border-bottom: 1px solid var(--bordure); }
.ruban-process-inner {
    max-width: var(--largeur); margin: 0 auto; padding: 22px clamp(16px, 4vw, 32px);
    display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: clamp(10px, 3vw, 30px);
    font-weight: 700; letter-spacing: .08em; text-transform: uppercase; font-size: clamp(13px, 1.8vw, 16px);
}
.ruban-etape { display: inline-flex; align-items: center; gap: 10px; color: var(--texte); }
.ruban-num { width: 28px; height: 28px; border-radius: 50%; background: var(--accent-doux); color: var(--accent-fonce); display: inline-flex; align-items: center; justify-content: center; font-size: 14px; }
.ruban-fleche { color: var(--orange); font-size: 18px; }

/* ---------- Bande matériaux ---------- */
.bande-materiaux { background: var(--bg-doux); text-align: center; }
.bande-materiaux-inner { max-width: 920px; margin: 0 auto; padding: clamp(32px, 5vw, 56px) clamp(16px, 4vw, 32px); }
.bande-materiaux h2 { font-size: clamp(20px, 3vw, 28px); font-weight: 800; text-transform: uppercase; color: var(--gris); }
.bande-materiaux .tags-mat { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 18px; }
.bande-materiaux .tag-mat { font-size: 13px; background: var(--surface); border: 1px solid var(--bordure); color: var(--texte-doux); padding: 6px 13px; border-radius: 20px; }
.bande-materiaux-note { margin-top: 20px; color: var(--orange); font-weight: 700; font-size: clamp(15px, 2vw, 18px); }

/* ---------- Promo configurateur ---------- */
.promo-config { background: linear-gradient(160deg, var(--sombre) 0%, var(--sombre-2) 100%); color: #fff; }
.promo-config-inner {
    max-width: var(--largeur); margin: 0 auto; padding: clamp(40px, 6vw, 72px) clamp(16px, 4vw, 32px);
    display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 56px); align-items: center;
}
.promo-config-img { border-radius: var(--rayon); overflow: hidden; box-shadow: var(--ombre-forte); }
.promo-config-img img { width: 100%; height: 100%; object-fit: cover; }
.promo-config h2 { font-size: clamp(24px, 4vw, 36px); font-weight: 800; }
.promo-etapes { list-style: none; margin: 22px 0; padding: 0; display: flex; flex-direction: column; gap: 16px; }
.promo-etape { display: flex; align-items: center; gap: 14px; }
.promo-etape-num { flex: 0 0 auto; width: 38px; height: 38px; border-radius: 50%; background: var(--accent); color: #fff; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.promo-etape span { font-size: 17px; color: rgba(255,255,255,.9); }

/* ---------- Sections accueil ---------- */
.accueil-tete { text-align: center; max-width: 680px; margin: 0 auto clamp(28px, 4vw, 48px); }
.accueil-tete h2 { font-size: clamp(24px, 4vw, 36px); font-weight: 800; color: var(--gris); }
.accueil-tete p { color: var(--texte-doux); font-size: clamp(15px, 2vw, 18px); margin: 8px 0 0; }
.accueil-tete-barre { width: 56px; height: 4px; background: var(--accent); border-radius: 4px; margin: 16px auto 0; }
.accueil-voir-plus { text-align: center; margin-top: clamp(28px, 4vw, 44px); }

/* ---------- Étapes (comment ça marche) ---------- */
.etapes { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: clamp(16px, 2.5vw, 28px); }
.etapes-action { text-align: center; margin-top: clamp(24px, 4vw, 40px); }
.etape-carte { background: var(--surface); border: 1px solid var(--bordure); border-radius: var(--rayon); overflow: hidden; position: relative; }
.etape-img { aspect-ratio: 16 / 10; overflow: hidden; background: var(--bg-doux); }
.etape-img img { width: 100%; height: 100%; object-fit: cover; }
.etape-num { position: absolute; top: 14px; left: 14px; width: 40px; height: 40px; border-radius: 50%; background: var(--accent); color: #fff; font-weight: 800; display: flex; align-items: center; justify-content: center; box-shadow: var(--ombre); }
.etape-corps { padding: 20px; }
.etape-corps h3 { font-size: 18px; font-weight: 700; }
.etape-corps p { color: var(--texte-doux); font-size: 14px; margin: 6px 0 0; }

/* ---------- Produits populaires ---------- */
.grille-produits { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: clamp(16px, 2.5vw, 28px); }
.carte-produit { background: var(--surface); border: 1px solid var(--bordure); border-radius: var(--rayon); overflow: hidden; display: flex; flex-direction: column; transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition); }
.carte-produit:hover { transform: translateY(-4px); box-shadow: var(--ombre-forte); border-color: transparent; }
.carte-produit-img { aspect-ratio: 4 / 3; overflow: hidden; background: var(--bg-doux); }
.carte-produit-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.carte-produit:hover .carte-produit-img img { transform: scale(1.06); }
.carte-produit-corps { padding: 18px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.carte-produit-corps h3 { font-size: 18px; font-weight: 700; }
.carte-produit-corps p { color: var(--texte-doux); font-size: 14px; margin: 0; flex: 1; }
.carte-produit-lien { color: var(--accent); font-weight: 600; font-size: 14px; margin-top: 4px; }
.carte-produit:hover .carte-produit-lien { color: var(--accent-fonce); }

/* ---------- Clients ---------- */
.clients-bande { background: var(--bg-doux); }
.clients-logos { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: clamp(20px, 4vw, 48px); }
.clients-logos img { max-height: 56px; width: auto; filter: grayscale(1); opacity: .6; transition: filter var(--transition), opacity var(--transition); }
.clients-logos img:hover { filter: grayscale(0); opacity: 1; }

/* ---------- Barre dev (local uniquement) ---------- */
.barre-dev { background: #1b2029; color: rgba(255,255,255,.7); font-size: 13px; }
.barre-dev-inner { max-width: var(--largeur); margin: 0 auto; padding: 12px clamp(16px,4vw,32px); display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
.barre-dev strong { color: #f5b301; }
.barre-dev a { color: #8ab0ff; }
.barre-dev a:hover { color: #fff; }

/* ---------- Page 404 ---------- */
.erreur-404 { text-align: center; max-width: 680px; }
.erreur-404-code {
    font-size: clamp(72px, 16vw, 140px); font-weight: 800; line-height: 1; letter-spacing: -.04em;
    background: linear-gradient(135deg, var(--accent), #8ab0ff); -webkit-background-clip: text;
    background-clip: text; -webkit-text-fill-color: transparent; margin: 0;
}
.erreur-404 h1 { font-size: clamp(24px, 4vw, 34px); font-weight: 800; margin-top: 6px; }
.erreur-404-texte { color: var(--texte-doux); font-size: 17px; margin: 12px auto 0; max-width: 52ch; }
.erreur-404-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin: 30px 0; }
.erreur-404-liens { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: 8px 0 24px; }
.erreur-404-lien {
    font-size: 14px; font-weight: 600; color: var(--texte-doux);
    background: var(--bg-doux); border: 1px solid var(--bordure); border-radius: 20px; padding: 8px 16px;
    transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.erreur-404-lien:hover { background: var(--accent-doux); color: var(--accent-fonce); border-color: transparent; }
.erreur-404-contact { color: var(--texte-faible); font-size: 14px; margin-top: 8px; }
.erreur-404-contact a { color: var(--accent); font-weight: 600; }

/* ---------- État vide ---------- */
.etat-vide { text-align: center; padding: 60px 20px; color: var(--texte-doux); }
.etat-vide h2 { color: var(--texte); }

/* ---------- Page contact ---------- */
.contact-fond { background: #f6f7f9; }
.contact-entete { max-width: 720px; margin-bottom: clamp(24px, 4vw, 40px); }
.contact-entete h1 { color: var(--orange); }
.contact-grille { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(24px, 4vw, 48px); align-items: start; }
.contact-infos, .contact-formulaire { background: #fff; border: 1px solid var(--bordure); border-radius: var(--rayon); padding: clamp(22px, 3vw, 34px); box-shadow: 0 6px 22px rgba(15, 23, 42, .05); }
.contact-infos h2, .contact-formulaire h2 { font-size: clamp(20px, 2.4vw, 26px); margin-bottom: 18px; }
.contact-coord { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 16px; }
.contact-coord li { font-size: 15px; line-height: 1.55; color: var(--texte-doux); }
.contact-coord-titre { display: block; font-weight: 700; color: var(--texte); text-transform: uppercase; letter-spacing: .04em; font-size: 12px; margin-bottom: 3px; }
.contact-coord a { color: var(--orange); font-weight: 600; }
.contact-carte { border-radius: var(--rayon); overflow: hidden; border: 1px solid var(--bordure); }
.contact-carte iframe { display: block; width: 100%; height: 280px; border: 0; }

.form-contact { display: grid; gap: 16px; }
.form-groupe { display: grid; gap: 6px; }
.form-groupe label { font-size: 14px; font-weight: 600; color: var(--texte); }
.form-groupe .requis { color: var(--orange); }
.form-groupe input, .form-groupe textarea {
    width: 100%; padding: 11px 13px; border: 1px solid var(--bordure); border-radius: var(--rayon-sm);
    font: inherit; color: var(--texte); background: #fff; transition: border-color var(--transition), box-shadow var(--transition);
}
.form-groupe input:focus, .form-groupe textarea:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 3px rgba(244,114,22,.15); }
.form-groupe textarea { resize: vertical; min-height: 130px; }
.champ-honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.contact-succes { background: #d1fae5; color: #065f46; border-radius: var(--rayon-sm); padding: 16px 18px; font-size: 15px; line-height: 1.5; }
.contact-erreurs { background: #fee2e2; color: #991b1b; border-radius: var(--rayon-sm); padding: 14px 18px; margin-bottom: 18px; }
.contact-erreurs ul { margin: 0; padding-left: 20px; }
.contact-erreurs li { margin: 3px 0; }
@media (max-width: 760px) {
    .contact-grille { grid-template-columns: 1fr; }
}

/* Les styles du pied de page (.site-pied) sont dans menu-public.css (chrome commun). */

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 980px) {
    .detail-wrap { grid-template-columns: minmax(0, 1fr); }
    .article-une { grid-template-columns: 1fr; }
    .article-une-img { min-height: 220px; }
    .promo-config-inner { grid-template-columns: 1fr; }
    .promo-config-img { order: -1; max-height: 300px; }
}

@media (max-width: 560px) {
    .carrousel-nav { width: 40px; height: 40px; }
    .grille-real { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
    .carte-real-corps { padding: 12px 14px; }
    .carte-real-titre { font-size: 15px; }
}

@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; scroll-behavior: auto !important; }
}

/* ---------- Pages legales (mentions, CGV) ---------- */
.page-legale { max-width: 820px; margin: 0 auto; padding: clamp(28px, 5vw, 56px) clamp(16px, 4vw, 32px); }
.page-legale h1 { font-size: clamp(26px, 4vw, 36px); margin: 0 0 24px; color: var(--texte); }
.page-legale h2 { font-size: clamp(18px, 2.6vw, 22px); margin: 32px 0 10px; color: var(--texte); }
.page-legale p { color: var(--texte-doux); line-height: 1.7; margin: 0 0 12px; }
.page-legale ul { color: var(--texte-doux); line-height: 1.7; margin: 0 0 12px; padding-left: 22px; }
.page-legale li { margin-bottom: 6px; }
.page-legale a { color: var(--accent); }
.page-legale-bloc { background: var(--bg-doux); border: 1px solid var(--bordure); border-radius: var(--rayon); padding: 16px 20px; margin: 0 0 18px; }
.page-legale-bloc p { margin: 0 0 6px; }
.page-legale-date { margin-top: 36px; font-size: 13px; color: var(--texte-faible); font-style: italic; }

/* Titres de page en orange (charte) ===== */
h1 { color: var(--orange); }
.hero h1 { color: #fff; } /* hero sur fond sombre : reste blanc */