/* ============================================================
   Fabrice le Hénanff — Site officiel
   CSS principal — mobile-first
   ============================================================ */

/* --- Variables -------------------------------------------- */
:root {
    --c-fond:          #0a0a0a;
    --c-fond-alt:      #111111;
    --c-fond-carte:    #181818;
    --c-fond-survol:   #222222;
    --c-primaire:      #c8a85a;
    --c-primaire-clair:#d4b87a;
    --c-rouge:         #7a1a1a;
    --c-texte:         #e8e0d5;
    --c-texte-second:  #8a8070;
    --c-bordure:       #2a2520;

    --police-titre:    'Playfair Display', Georgia, serif;
    --police-corps:    'Inter', 'Segoe UI', system-ui, sans-serif;

    --nav-hauteur:     70px;
    --rayon:           4px;
    --ombre:           0 4px 24px rgba(0,0,0,0.6);
    --transition:      0.3s ease;
    --largeur-max:     1200px;
}

/* --- Reset ------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--police-corps);
    background: var(--c-fond);
    color: var(--c-texte);
    line-height: 1.7;
    overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a   { color: var(--c-primaire); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--c-primaire-clair); }

/* --- Bannière Ulule --------------------------------------- */
.bandeau-ulule {
    background: linear-gradient(135deg, var(--c-rouge) 0%, #3a0a0a 100%);
    padding: 10px 20px;
    text-align: center;
    font-size: 0.85rem;
    letter-spacing: 0.04em;
}
.bandeau-ulule a {
    color: #fff;
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
}
.bandeau-ulule a:hover { color: var(--c-primaire); }
.bandeau-ulule .tag-live {
    display: inline-block;
    background: var(--c-primaire);
    color: #000;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 20px;
    margin-right: 8px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    vertical-align: middle;
}

/* --- Navigation ------------------------------------------- */
.nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    height: var(--nav-hauteur);
    background: rgba(10,10,10,0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--c-bordure);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
}

.nav-logo {
    font-family: var(--police-titre);
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    color: var(--c-texte);
    white-space: nowrap;
}
.nav-logo span { color: var(--c-primaire); }

.nav-liens {
    display: none;
    list-style: none;
    gap: 32px;
}
.nav-liens a {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--c-texte-second);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    transition: color var(--transition);
}
.nav-liens a:hover,
.nav-liens a.actif { color: var(--c-primaire); }

.nav-burger {
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}
.nav-burger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--c-texte);
    transition: var(--transition);
}
.nav-burger.ouvert span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.ouvert span:nth-child(2) { opacity: 0; }
.nav-burger.ouvert span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-mobile {
    display: none;
    flex-direction: column;
    position: absolute;
    top: var(--nav-hauteur);
    left: 0;
    right: 0;
    background: rgba(10,10,10,0.98);
    border-bottom: 1px solid var(--c-bordure);
    padding: 20px 24px;
    list-style: none;
    gap: 16px;
    z-index: 999;
}
.nav-mobile.visible { display: flex; }
.nav-mobile a {
    font-size: 1rem;
    font-weight: 500;
    color: var(--c-texte-second);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.nav-mobile a:hover,
.nav-mobile a.actif { color: var(--c-primaire); }

/* --- Conteneur général ------------------------------------ */
.conteneur {
    max-width: var(--largeur-max);
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Sections --------------------------------------------- */
section { padding: 72px 0; }

.titre-section {
    font-family: var(--police-titre);
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 700;
    color: var(--c-texte);
    margin-bottom: 12px;
    line-height: 1.2;
}
.titre-section em {
    font-style: italic;
    color: var(--c-primaire);
}
.sous-titre-section {
    font-size: 0.95rem;
    color: var(--c-texte-second);
    margin-bottom: 48px;
    letter-spacing: 0.03em;
}
.separateur {
    width: 48px;
    height: 3px;
    background: var(--c-primaire);
    margin: 16px 0 40px;
}

/* --- Boutons ---------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--rayon);
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}
.btn-primaire {
    background: var(--c-primaire);
    color: #000;
}
.btn-primaire:hover {
    background: var(--c-primaire-clair);
    color: #000;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(200,168,90,0.3);
}
.btn-contour {
    background: transparent;
    color: var(--c-primaire);
    border: 1px solid var(--c-primaire);
}
.btn-contour:hover {
    background: rgba(200,168,90,0.1);
    color: var(--c-primaire-clair);
}
.btn-blanc {
    background: #fff;
    color: #000;
}
.btn-blanc:hover {
    background: var(--c-primaire);
    color: #000;
}

/* ============================================================
   PAGE ACCUEIL
   ============================================================ */

/* --- Hero -------------------------------------------------- */
.hero {
    min-height: calc(100vh - var(--nav-hauteur) - 40px);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(160deg, #111 0%, var(--c-fond) 60%);
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 70% 50%, rgba(122,26,26,0.12) 0%, transparent 60%);
    pointer-events: none;
}

.hero-contenu {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
    align-items: center;
    padding: 60px 0;
}

.hero-texte .surtitre {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--c-primaire);
    margin-bottom: 16px;
}
.hero-texte h1 {
    font-family: var(--police-titre);
    font-size: clamp(2.4rem, 6vw, 4rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 8px;
    color: var(--c-texte);
}
.hero-texte h1 .nom {
    display: block;
    color: var(--c-primaire);
}
.hero-texte .accroche {
    font-size: 1.05rem;
    color: var(--c-texte-second);
    margin: 20px 0 36px;
    line-height: 1.8;
    max-width: 480px;
}
.hero-texte .hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.hero-image {
    display: flex;
    justify-content: center;
}
.hero-image-cadre {
    position: relative;
    width: 260px;
    height: 320px;
}
.hero-image-cadre img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--rayon);
    box-shadow: var(--ombre);
}
.hero-image-cadre::before {
    content: '';
    position: absolute;
    inset: -10px;
    border: 2px solid var(--c-primaire);
    border-radius: var(--rayon);
    opacity: 0.4;
    z-index: -1;
}

/* --- Campagne Ulule (section dédiée) ----------------------- */
.ulule-section {
    background: var(--c-fond-alt);
    border-top: 1px solid var(--c-bordure);
    border-bottom: 1px solid var(--c-bordure);
}

.ulule-en-cours {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

.ulule-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(122,26,26,0.3);
    border: 1px solid var(--c-rouge);
    border-radius: 20px;
    padding: 4px 14px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #e06060;
    margin-bottom: 20px;
}
.ulule-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #e06060;
    animation: pulse 1.5s ease infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.ulule-titre {
    font-family: var(--police-titre);
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
}
.ulule-desc {
    color: var(--c-texte-second);
    font-size: 0.95rem;
    margin-bottom: 28px;
    max-width: 480px;
}

.ulule-anciennes {
    margin-top: 48px;
    padding-top: 40px;
    border-top: 1px solid var(--c-bordure);
}
.ulule-anciennes h3 {
    font-family: var(--police-titre);
    font-size: 1.1rem;
    color: var(--c-texte-second);
    margin-bottom: 20px;
    letter-spacing: 0.03em;
}
.ulule-liste-passees {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}
.ulule-carte-ancienne {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--c-fond-carte);
    border: 1px solid var(--c-bordure);
    border-radius: var(--rayon);
    padding: 12px 20px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--c-texte-second);
    transition: var(--transition);
}
.ulule-carte-ancienne:hover {
    border-color: var(--c-primaire);
    color: var(--c-primaire);
    background: var(--c-fond-survol);
}
.ulule-carte-ancienne svg { flex-shrink: 0; }

/* --- Réseaux sociaux --------------------------------------- */
.sociaux-grille {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
}
.social-lien {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--c-fond-carte);
    border: 1px solid var(--c-bordure);
    border-radius: var(--rayon);
    padding: 14px 24px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--c-texte-second);
    transition: var(--transition);
    min-width: 180px;
    justify-content: center;
}
.social-lien:hover {
    background: var(--c-fond-survol);
    border-color: var(--c-primaire);
    color: var(--c-texte);
    transform: translateY(-2px);
}
.social-lien svg { color: var(--c-primaire); }

/* --- Aperçu portfolio (accueil) ---------------------------- */
.apercu-grille {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 32px;
}
.apercu-img {
    border-radius: var(--rayon);
    overflow: hidden;
    aspect-ratio: 1;
    position: relative;
}
.apercu-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.apercu-img:hover img { transform: scale(1.05); }

/* ============================================================
   PAGE PORTFOLIO
   ============================================================ */

.page-hero {
    padding: 80px 0 60px;
    text-align: center;
    background: linear-gradient(180deg, var(--c-fond-alt) 0%, var(--c-fond) 100%);
    border-bottom: 1px solid var(--c-bordure);
}
.page-hero .titre-section { text-align: center; }
.page-hero .separateur { margin: 16px auto 0; }

/* Filtres catégories */
.filtres {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 40px;
    justify-content: center;
}
.filtre-btn {
    background: transparent;
    border: 1px solid var(--c-bordure);
    color: var(--c-texte-second);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.83rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--police-corps);
}
.filtre-btn:hover,
.filtre-btn.actif {
    background: var(--c-primaire);
    border-color: var(--c-primaire);
    color: #000;
}

/* Grille portfolio (masonry via colonnes CSS) */
.portfolio-grille {
    column-count: 2;
    column-gap: 16px;
}
.portfolio-item {
    break-inside: avoid;
    margin-bottom: 16px;
    position: relative;
    overflow: hidden;
    border-radius: var(--rayon);
    cursor: pointer;
}
.portfolio-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.4s ease;
}
.portfolio-item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 20px 16px;
}
.portfolio-item:hover .portfolio-item-overlay { opacity: 1; }
.portfolio-item:hover img { transform: scale(1.03); }

.portfolio-item-titre {
    font-family: var(--police-titre);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 4px;
}
.portfolio-item-cat {
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--c-primaire);
}
.portfolio-item-icon {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(0,0,0,0.6);
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition);
}
.portfolio-item:hover .portfolio-item-icon { opacity: 1; }

/* --- Lightbox --------------------------------------------- */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0,0,0,0.95);
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.2s ease;
}
.lightbox.visible { display: flex; }
@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.lightbox-contenu {
    display: flex;
    flex-direction: column;
    max-width: 960px;
    width: 100%;
    max-height: 90vh;
    position: relative;
}

.lightbox-image {
    flex: 1;
    overflow: hidden;
    border-radius: var(--rayon);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 0;
}
.lightbox-image img {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border-radius: var(--rayon);
}

.lightbox-infos {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0 0;
    flex-wrap: wrap;
    gap: 12px;
}
.lightbox-titre {
    font-family: var(--police-titre);
    font-size: 1.2rem;
    font-weight: 600;
}
.lightbox-cat {
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--c-primaire);
    margin-top: 2px;
}

.lightbox-fermer {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(255,255,255,0.1);
    border: none;
    color: #fff;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 1.4rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition);
    z-index: 2001;
}
.lightbox-fermer:hover { background: rgba(255,255,255,0.2); }

.lightbox-nav {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.1);
    border: none;
    color: #fff;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 1.4rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition);
    z-index: 2001;
}
.lightbox-nav:hover { background: rgba(255,255,255,0.2); }
.lightbox-prev { left: 12px; }
.lightbox-next { right: 12px; }

/* --- Modal formulaire contact ----------------------------- */
.modal-contact {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 3000;
    background: rgba(0,0,0,0.85);
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.modal-contact.visible { display: flex; }

.modal-boite {
    background: var(--c-fond-carte);
    border: 1px solid var(--c-bordure);
    border-radius: var(--rayon);
    padding: 36px;
    max-width: 520px;
    width: 100%;
    animation: slideUp 0.25s ease;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}
@keyframes slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to   { transform: translateY(0); opacity: 1; }
}

.modal-fermer {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    color: var(--c-texte-second);
    font-size: 1.4rem;
    cursor: pointer;
    line-height: 1;
    transition: color var(--transition);
}
.modal-fermer:hover { color: var(--c-texte); }

.modal-titre {
    font-family: var(--police-titre);
    font-size: 1.4rem;
    margin-bottom: 6px;
}
.modal-sous-titre {
    font-size: 0.85rem;
    color: var(--c-texte-second);
    margin-bottom: 28px;
}
.modal-oeuvre-ref {
    background: var(--c-fond);
    border: 1px solid var(--c-bordure);
    border-radius: var(--rayon);
    padding: 10px 14px;
    font-size: 0.82rem;
    color: var(--c-primaire);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Formulaire */
.form-groupe {
    margin-bottom: 20px;
}
.form-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--c-texte-second);
    margin-bottom: 8px;
    text-transform: uppercase;
}
.form-champ {
    width: 100%;
    background: var(--c-fond);
    border: 1px solid var(--c-bordure);
    border-radius: var(--rayon);
    padding: 12px 14px;
    color: var(--c-texte);
    font-family: var(--police-corps);
    font-size: 0.95rem;
    transition: border-color var(--transition);
    resize: vertical;
}
.form-champ:focus {
    outline: none;
    border-color: var(--c-primaire);
}
.form-champ::placeholder { color: var(--c-texte-second); }
textarea.form-champ { min-height: 120px; }

.form-message {
    display: none;
    padding: 12px 16px;
    border-radius: var(--rayon);
    font-size: 0.88rem;
    margin-top: 16px;
    align-items: center;
    gap: 8px;
}
.form-message.succes {
    display: flex;
    background: rgba(50,150,50,0.15);
    border: 1px solid rgba(50,200,50,0.3);
    color: #80d080;
}
.form-message.erreur {
    display: flex;
    background: rgba(200,50,50,0.15);
    border: 1px solid rgba(200,50,50,0.3);
    color: #e08080;
}

/* ============================================================
   PAGE BANDES DESSINÉES
   ============================================================ */

.bd-grille {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}

.bd-carte {
    display: flex;
    gap: 24px;
    background: var(--c-fond-carte);
    border: 1px solid var(--c-bordure);
    border-radius: var(--rayon);
    overflow: hidden;
    transition: var(--transition);
}
.bd-carte:hover {
    border-color: var(--c-primaire);
    transform: translateY(-2px);
    box-shadow: var(--ombre);
}

.bd-couverture {
    width: 100px;
    flex-shrink: 0;
    background: var(--c-fond);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-texte-second);
    font-size: 0.7rem;
    text-align: center;
    padding: 10px;
    min-height: 140px;
}
.bd-couverture img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.bd-infos {
    padding: 20px 20px 20px 0;
    flex: 1;
}
.bd-titre {
    font-family: var(--police-titre);
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 6px;
}
.bd-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}
.bd-tag {
    background: rgba(200,168,90,0.12);
    border: 1px solid rgba(200,168,90,0.25);
    color: var(--c-primaire);
    font-size: 0.72rem;
    padding: 3px 10px;
    border-radius: 20px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-weight: 500;
}
.bd-desc {
    font-size: 0.88rem;
    color: var(--c-texte-second);
    line-height: 1.6;
}

/* ============================================================
   PAGE ÉVÉNEMENTS
   ============================================================ */

.evenement-vide {
    text-align: center;
    padding: 60px 20px;
    color: var(--c-texte-second);
}
.evenement-vide svg { margin: 0 auto 20px; opacity: 0.3; }

.evenements-liste {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.evenement-carte {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 20px;
    background: var(--c-fond-carte);
    border: 1px solid var(--c-bordure);
    border-left: 4px solid var(--c-primaire);
    border-radius: var(--rayon);
    padding: 20px 24px;
    transition: var(--transition);
}
.evenement-carte:hover {
    background: var(--c-fond-survol);
    transform: translateX(4px);
}

.evenement-date {
    text-align: center;
    min-width: 60px;
}
.evenement-jour {
    font-family: var(--police-titre);
    font-size: 2rem;
    font-weight: 700;
    color: var(--c-primaire);
    line-height: 1;
}
.evenement-mois {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--c-texte-second);
}
.evenement-infos h3 {
    font-family: var(--police-titre);
    font-size: 1.1rem;
    margin-bottom: 6px;
}
.evenement-lieu {
    font-size: 0.85rem;
    color: var(--c-texte-second);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.evenement-description {
    font-size: 0.88rem;
    color: var(--c-texte-second);
    line-height: 1.6;
}
.evenement-badge {
    display: inline-block;
    background: rgba(122,26,26,0.3);
    border: 1px solid rgba(180,60,60,0.4);
    color: #e08080;
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
    margin-left: 8px;
    vertical-align: middle;
}

/* ============================================================
   PIED DE PAGE
   ============================================================ */

footer {
    background: var(--c-fond-alt);
    border-top: 1px solid var(--c-bordure);
    padding: 48px 0 28px;
    margin-top: auto;
}
.footer-contenu {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 40px;
}
.footer-logo {
    font-family: var(--police-titre);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 10px;
}
.footer-logo span { color: var(--c-primaire); }
.footer-tagline {
    font-size: 0.85rem;
    color: var(--c-texte-second);
    line-height: 1.7;
}
.footer-titre {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--c-texte-second);
    margin-bottom: 16px;
}
.footer-liens {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-liens a {
    font-size: 0.88rem;
    color: var(--c-texte-second);
    transition: color var(--transition);
}
.footer-liens a:hover { color: var(--c-primaire); }

.footer-sociaux {
    display: flex;
    gap: 12px;
}
.footer-social-ico {
    width: 38px;
    height: 38px;
    background: var(--c-fond-carte);
    border: 1px solid var(--c-bordure);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-texte-second);
    transition: var(--transition);
}
.footer-social-ico:hover {
    background: var(--c-primaire);
    border-color: var(--c-primaire);
    color: #000;
}

.footer-bas {
    border-top: 1px solid var(--c-bordure);
    padding-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: center;
    text-align: center;
}
.footer-copyright {
    font-size: 0.8rem;
    color: var(--c-texte-second);
}

/* ============================================================
   UTILITAIRES
   ============================================================ */

.texte-centre  { text-align: center; }
.texte-droit   { text-align: right; }
.mt-8          { margin-top: 8px; }
.mt-16         { margin-top: 16px; }
.mt-32         { margin-top: 32px; }
.mb-0          { margin-bottom: 0; }

.chargement-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    z-index: 5000;
    align-items: center;
    justify-content: center;
}
.chargement-overlay.visible { display: flex; }
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255,255,255,0.1);
    border-top-color: var(--c-primaire);
    border-radius: 50%;
    animation: rotation 0.7s linear infinite;
}
@keyframes rotation { to { transform: rotate(360deg); } }

/* ============================================================
   RESPONSIVE — TABLETTE ET DESKTOP
   ============================================================ */

@media (min-width: 600px) {
    .apercu-grille {
        grid-template-columns: repeat(3, 1fr);
    }
    .portfolio-grille {
        column-count: 3;
    }
    .bd-couverture { width: 120px; }
    .footer-contenu {
        grid-template-columns: 1fr 1fr;
    }
    .evenements-liste {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 860px) {
    .nav-liens    { display: flex; }
    .nav-burger   { display: none; }

    .hero-contenu {
        grid-template-columns: 1fr auto;
        padding: 80px 0;
    }
    .hero-image-cadre {
        width: 300px;
        height: 380px;
    }

    .ulule-en-cours {
        grid-template-columns: 1fr auto;
    }

    .bd-grille {
        grid-template-columns: 1fr 1fr;
    }
    .bd-couverture { min-height: 180px; }

    .footer-contenu {
        grid-template-columns: 2fr 1fr 1fr;
    }
    .footer-bas {
        flex-direction: row;
        justify-content: space-between;
    }
}

@media (min-width: 1100px) {
    .portfolio-grille {
        column-count: 4;
    }
    .sociaux-grille {
        flex-wrap: nowrap;
    }
}