/* =====================================================================
   MAJITECH - Feuille de styles principale
   ===================================================================== */

/* ---------- Variables & thème ---------- */
:root {
    --bleu-ciel: #4F9ABB;
    --bleu-fonce: #145499;
    --blanc: #FFFFFF;
    --gris-clair: #F5F5F5;
    --gris-moyen: #8a96a3;
    --texte: #1f2937;
    --texte-clair: #5b6776;
    --bordure: #e5edf3;
    --succes: #2e7d32;
    --erreur: #c62828;
    --ombre: 0 10px 30px rgba(20, 84, 153, 0.08);
    --ombre-hover: 0 16px 40px rgba(20, 84, 153, 0.15);
    --radius: 14px;
    --transition: all 0.3s ease;
    --bg: var(--blanc);
    --bg-alt: var(--gris-clair);
    --fg: var(--texte);
    --fg-light: var(--texte-clair);
    --card-bg: var(--blanc);
}

[data-theme="dark"] {
    --bg: #0f1720;
    --bg-alt: #161f2b;
    --fg: #eef3f8;
    --fg-light: #aab6c4;
    --card-bg: #182230;
    --bordure: #243042;
    --ombre: 0 10px 30px rgba(0, 0, 0, 0.35);
    --ombre-hover: 0 16px 40px rgba(0, 0, 0, 0.5);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Poppins', sans-serif;
    color: var(--fg);
    background: var(--bg);
    line-height: 1.65;
    overflow-x: hidden;
    transition: background 0.3s ease, color 0.3s ease;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }

.skip-link {
    position: absolute; left: -999px; top: 0; background: var(--bleu-fonce); color: #fff;
    padding: 10px 16px; z-index: 9999; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

h1, h2, h3, h4, h5 { font-weight: 700; line-height: 1.25; color: var(--fg); }

.section { padding: 90px 0; }
.section--alt { background: var(--bg-alt); }

.section-header { text-align: center; max-width: 680px; margin: 0 auto 50px; }
.section-header .eyebrow {
    display: inline-block; color: var(--bleu-fonce); background: rgba(79, 154, 187, 0.15);
    padding: 6px 18px; border-radius: 50px; font-weight: 600; font-size: 0.85rem;
    letter-spacing: 0.5px; text-transform: uppercase; margin-bottom: 14px;
}
.section-header h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); margin-bottom: 14px; }
.section-header p { color: var(--fg-light); font-size: 1.05rem; }

/* ---------- Boutons ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 14px 30px; border-radius: 50px; font-weight: 600; font-size: 0.95rem;
    transition: var(--transition); cursor: pointer; border: 2px solid transparent; text-align: center;
}
.btn--primary { background: linear-gradient(135deg, var(--bleu-ciel), var(--bleu-fonce)); color: #fff; box-shadow: 0 8px 20px rgba(20,84,153,0.25); }
.btn--primary:hover { transform: translateY(-3px); box-shadow: 0 14px 28px rgba(20,84,153,0.35); }
.btn--outline { border-color: var(--blanc); color: var(--blanc); }
.btn--outline:hover { background: var(--blanc); color: var(--bleu-fonce); transform: translateY(-3px); }
.btn--secondary { background: var(--bg-alt); color: var(--bleu-fonce); }
.btn--secondary:hover { background: var(--bordure); }
.btn--sm { padding: 10px 22px; font-size: 0.85rem; }
.btn--block { width: 100%; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none !important; }

/* ---------- Navbar ---------- */
.navbar {
    position: sticky; top: 0; z-index: 1000; background: var(--bg);
    box-shadow: 0 2px 18px rgba(20,84,153,0.06); transition: var(--transition);
}
.navbar__inner { display: flex; align-items: center; justify-content: space-between; min-height: 130px; gap: 24px; }
.navbar__logo { display: flex; align-items: center; gap: 14px; font-size: 1.4rem; font-weight: 700; color: var(--bleu-fonce); }
.navbar__logo i { color: var(--bleu-ciel); font-size: 1.6rem; }
.navbar__logo-badge {
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
    width: 74px; height: 74px; border-radius: 50%; background: #fff;
    box-shadow: 0 2px 12px rgba(20,84,153,0.18); padding: 10px;
}
.navbar__logo-icon { width: 100%; height: 100%; object-fit: contain; display: block; }
.navbar__logo-text { font-size: 1.25rem; font-weight: 800; letter-spacing: .5px; color: var(--fg); line-height: 1.1; }
.navbar__logo-text strong { color: var(--bleu-ciel); }
.footer__logo .navbar__logo-badge { width: 58px; height: 58px; padding: 8px; }
.footer__logo .navbar__logo-text { color: #fff; font-size: 1.1rem; }
.navbar__nav ul { display: flex; gap: 30px; }
.navbar__nav a { font-weight: 500; color: var(--fg); position: relative; padding: 6px 0; white-space: nowrap; }
.navbar__nav a::after {
    content: ''; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
    background: var(--bleu-ciel); transition: width 0.3s ease;
}
.navbar__nav a:hover::after, .navbar__nav a.active::after { width: 100%; }
.navbar__nav a.active { color: var(--bleu-fonce); }
.navbar__nav-admin { display: none; }

.navbar__actions { display: flex; align-items: center; gap: 16px; }
.navbar__search { position: relative; display: flex; align-items: center; background: var(--bg-alt); border-radius: 50px; padding: 4px 4px 4px 16px; }
.navbar__search input { background: transparent; border: none; outline: none; width: 170px; color: var(--fg); font-size: 0.9rem; }
.navbar__search button { background: var(--bleu-fonce); color: #fff; width: 34px; height: 34px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.navbar__search-results {
    position: absolute; top: 110%; left: 0; right: 0; background: var(--card-bg); border-radius: 12px;
    box-shadow: var(--ombre-hover); max-height: 320px; overflow-y: auto; display: none; z-index: 50;
}
.navbar__search-results.show { display: block; }
.navbar__search-results a { display: block; padding: 10px 16px; border-bottom: 1px solid var(--bordure); font-size: 0.88rem; }
.navbar__search-results a:hover { background: var(--bg-alt); }
.navbar__search-results .no-result { padding: 14px 16px; color: var(--fg-light); font-size: 0.85rem; }

.icon-btn {
    width: 38px; height: 38px; border-radius: 50%; background: var(--bg-alt); color: var(--fg);
    display: flex; align-items: center; justify-content: center; transition: var(--transition); font-size: 1rem;
}
.icon-btn:hover { background: var(--bleu-ciel); color: #fff; }

.navbar__burger { display: none; flex-direction: column; gap: 5px; width: 30px; }
.navbar__burger span { display: block; height: 3px; background: var(--fg); border-radius: 3px; transition: var(--transition); }
.navbar__burger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.navbar__burger.open span:nth-child(2) { opacity: 0; }
.navbar__burger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
    position: relative; min-height: 92vh; display: flex; align-items: center;
    background: linear-gradient(135deg, var(--bleu-fonce) 0%, #0d3d75 100%); overflow: hidden;
}
.hero::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at 80% 20%, rgba(79,154,187,0.35), transparent 50%),
                radial-gradient(circle at 10% 80%, rgba(79,154,187,0.2), transparent 50%);
}
.hero__inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 50px; align-items: center; }
.hero__badge {
    display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.12); color: #fff;
    padding: 8px 18px; border-radius: 50px; font-size: 0.85rem; margin-bottom: 22px; backdrop-filter: blur(4px);
}
.hero__badge i { color: var(--bleu-ciel); }
.hero h1 { color: #fff; font-size: clamp(2.2rem, 4.2vw, 3.4rem); margin-bottom: 20px; }
.hero h1 span { color: var(--bleu-ciel); }
.hero p { color: rgba(255,255,255,0.85); font-size: 1.1rem; max-width: 540px; margin-bottom: 34px; }
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero__visual { position: relative; display: flex; justify-content: center; }
.hero__visual img { border-radius: 24px; box-shadow: 0 30px 60px rgba(0,0,0,0.35); animation: float 5s ease-in-out infinite; }
.hero__visual .floating-card {
    position: absolute; background: #fff; color: var(--texte); border-radius: 14px; padding: 14px 18px;
    display: flex; align-items: center; gap: 12px; box-shadow: var(--ombre-hover); font-size: 0.85rem; font-weight: 600;
}
.hero__visual .floating-card i { color: var(--bleu-ciel); font-size: 1.3rem; }
.fc-1 { top: 10%; left: -20px; animation: float 4s ease-in-out infinite; }
.fc-2 { bottom: 8%; right: -20px; animation: float 4.5s ease-in-out infinite reverse; }

@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-16px); } }

.hero__scroll { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); color: #fff; opacity: 0.7; animation: bounce 2s infinite; z-index: 2; }
@keyframes bounce { 0%, 100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 10px); } }

/* ---------- À propos / Qui sommes-nous ---------- */
.about-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; align-items: center; }
.about-grid__media { position: relative; }
.about-grid__media img { border-radius: var(--radius); box-shadow: var(--ombre); }
.about-grid__experience {
    position: absolute; bottom: -24px; right: -24px; background: var(--bleu-fonce); color: #fff;
    padding: 22px 26px; border-radius: var(--radius); box-shadow: var(--ombre-hover); text-align: center;
}
.about-grid__experience strong { display: block; font-size: 2.2rem; }
.about-grid__content ul.checklist { margin: 26px 0; display: grid; gap: 14px; }
.about-grid__content ul.checklist li { display: flex; align-items: flex-start; gap: 12px; }
.about-grid__content ul.checklist i { color: var(--succes); margin-top: 4px; }

/* ---------- Cards génériques ---------- */
.grid { display: grid; gap: 28px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

.card {
    background: var(--card-bg); border-radius: var(--radius); box-shadow: var(--ombre); overflow: hidden;
    transition: var(--transition); border: 1px solid var(--bordure); display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-8px); box-shadow: var(--ombre-hover); }

/* Service cards */
.service-card { padding: 38px 30px; text-align: center; }
.service-card__icon {
    width: 70px; height: 70px; border-radius: 18px; display: flex; align-items: center; justify-content: center;
    margin: 0 auto 22px; background: linear-gradient(135deg, var(--bleu-ciel), var(--bleu-fonce)); color: #fff; font-size: 1.6rem;
}
.service-card h3 { margin-bottom: 12px; font-size: 1.15rem; }
.service-card p { color: var(--fg-light); font-size: 0.93rem; }

/* Why us */
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.why-card { text-align: center; padding: 34px 22px; border-radius: var(--radius); background: var(--card-bg); box-shadow: var(--ombre); transition: var(--transition); }
.why-card:hover { transform: translateY(-6px); }
.why-card i { font-size: 2.1rem; color: var(--bleu-ciel); margin-bottom: 16px; }
.why-card h4 { margin-bottom: 8px; }
.why-card p { color: var(--fg-light); font-size: 0.9rem; }

/* ---------- Statistiques animées ---------- */
.stats { background: linear-gradient(135deg, var(--bleu-fonce), #0d3d75); }
.stats .grid--4 { text-align: center; }
.stat-item { color: #fff; }
.stat-item .stat-number { font-size: clamp(2.2rem, 4vw, 3rem); font-weight: 800; color: var(--bleu-ciel); }
.stat-item p { color: rgba(255,255,255,0.85); margin-top: 8px; font-weight: 500; }

/* ---------- Formations ---------- */
.formation-card__image { position: relative; height: 190px; overflow: hidden; }
.formation-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.formation-card:hover .formation-card__image img { transform: scale(1.08); }
.formation-card__badge {
    position: absolute; top: 14px; left: 14px; background: var(--bleu-ciel); color: #fff; padding: 5px 14px;
    border-radius: 50px; font-size: 0.75rem; font-weight: 600;
}
.formation-card__body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.formation-card__meta { display: flex; gap: 14px; font-size: 0.8rem; color: var(--fg-light); margin-bottom: 12px; flex-wrap: wrap; }
.formation-card__meta span { display: flex; align-items: center; gap: 6px; }
.formation-card__body h3 { font-size: 1.1rem; margin-bottom: 10px; }
.formation-card__body p { color: var(--fg-light); font-size: 0.9rem; flex: 1; margin-bottom: 16px; }
.formation-card__footer { display: flex; align-items: center; justify-content: space-between; padding-top: 16px; border-top: 1px solid var(--bordure); }
.formation-card__price { font-weight: 700; color: var(--bleu-fonce); font-size: 1.05rem; }

.filters-bar { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-bottom: 40px; }
.filters-bar button {
    padding: 10px 22px; border-radius: 50px; background: var(--bg-alt); color: var(--fg); font-weight: 500;
    font-size: 0.88rem; transition: var(--transition); border: 1px solid var(--bordure);
}
.filters-bar button.active, .filters-bar button:hover { background: var(--bleu-fonce); color: #fff; border-color: var(--bleu-fonce); }

/* ---------- Témoignages ---------- */
.testimonial-card { padding: 32px; text-align: center; }
.testimonial-card .stars { color: #fbc02d; margin-bottom: 16px; }
.testimonial-card p.quote { font-style: italic; color: var(--fg-light); margin-bottom: 22px; }
.testimonial-card__author { display: flex; align-items: center; justify-content: center; gap: 14px; }
.testimonial-card__author img { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; }
.testimonial-card__author strong { display: block; }
.testimonial-card__author span { font-size: 0.82rem; color: var(--fg-light); }

/* ---------- Blog ---------- */
.blog-card__image { position: relative; height: 200px; overflow: hidden; }
.blog-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.blog-card:hover .blog-card__image img { transform: scale(1.08); }
.blog-card__badge {
    position: absolute; top: 14px; left: 14px; background: var(--bleu-ciel); color: #fff; padding: 5px 14px;
    border-radius: 50px; font-size: 0.75rem; font-weight: 600;
}
.blog-card__body { padding: 24px; }
.blog-card__meta { display: flex; gap: 16px; font-size: 0.78rem; color: var(--fg-light); margin-bottom: 12px; flex-wrap: wrap; }
.blog-card__meta span { display: flex; align-items: center; gap: 6px; }
.blog-card__body h3 { font-size: 1.1rem; margin-bottom: 10px; }
.blog-card__body p { color: var(--fg-light); font-size: 0.9rem; margin-bottom: 16px; }
.read-more { color: var(--bleu-fonce); font-weight: 600; display: inline-flex; align-items: center; gap: 6px; }
.read-more i { transition: var(--transition); }
.read-more:hover i { transform: translateX(4px); }

/* ---------- Partage d'article ---------- */
.share-widget { position: relative; }
.share-btn {
    display: inline-flex; align-items: center; gap: 8px; padding: 8px 18px; border-radius: 50px;
    background: var(--bg-alt); color: var(--fg); font-weight: 600; font-size: 0.85rem;
    border: 1px solid var(--bordure); transition: var(--transition);
}
.share-btn:hover, .share-btn.active { background: var(--bleu-fonce); color: #fff; border-color: var(--bleu-fonce); }
.share-menu {
    position: absolute; top: calc(100% + 8px); right: 0; background: var(--card-bg); border: 1px solid var(--bordure);
    border-radius: 12px; box-shadow: var(--ombre-hover); min-width: 200px; padding: 8px; display: none; z-index: 60;
}
.share-menu.show { display: block; }
.share-menu a, .share-menu button {
    display: flex; align-items: center; gap: 10px; width: 100%; padding: 10px 12px; border-radius: 8px;
    font-size: 0.88rem; color: var(--fg); text-align: left; transition: var(--transition);
}
.share-menu a:hover, .share-menu button:hover { background: var(--bg-alt); }
.share-menu i { width: 18px; color: var(--bleu-ciel); }

/* ---------- Barre d'outils blog (recherche + filtres) ---------- */
.blog-toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 40px; }
.blog-toolbar .filters-bar { margin-bottom: 0; justify-content: flex-start; flex: 1; }
.blog-search { display: flex; align-items: center; background: var(--bg-alt); border-radius: 50px; padding: 4px 4px 4px 20px; width: 100%; max-width: 320px; border: 1px solid var(--bordure); }
.blog-search input { flex: 1; background: transparent; border: none; outline: none; color: var(--fg); font-size: 0.9rem; min-width: 0; }
.blog-search button { background: var(--bleu-fonce); color: #fff; width: 38px; height: 38px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.blog-search button:hover { background: var(--bleu-ciel); }
.blog-search-active { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 24px; font-size: 0.9rem; color: var(--fg-light); }
.blog-search-active a { color: var(--erreur); font-weight: 600; }

/* ---------- Partenaires ---------- */
.partners-track { overflow: hidden; position: relative; }
.partners-track__inner { display: flex; gap: 60px; align-items: center; width: max-content; animation: scroll-left 25s linear infinite; }
.partners-track__inner img { height: 50px; object-fit: contain; filter: grayscale(1); opacity: 0.7; transition: var(--transition); }
.partners-track__inner img:hover { filter: grayscale(0); opacity: 1; }
@keyframes scroll-left { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- FAQ Accordéon ---------- */
.faq-item { border: 1px solid var(--bordure); border-radius: 12px; margin-bottom: 14px; overflow: hidden; background: var(--card-bg); }
.faq-question { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; font-weight: 600; cursor: pointer; }
.faq-question i { transition: transform 0.3s ease; color: var(--bleu-fonce); }
.faq-item.open .faq-question i { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; padding: 0 24px; }
.faq-item.open .faq-answer { max-height: 300px; padding: 0 24px 20px; }
.faq-answer p { color: var(--fg-light); font-size: 0.92rem; }

/* ---------- Galerie / Lightbox ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.gallery-item { position: relative; border-radius: 12px; overflow: hidden; cursor: pointer; aspect-ratio: 1/1; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.gallery-item:hover img { transform: scale(1.1); }
.gallery-item__overlay {
    position: absolute; inset: 0; background: rgba(20,84,153,0.7); display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: var(--transition); color: #fff; font-size: 1.6rem;
}
.gallery-item:hover .gallery-item__overlay { opacity: 1; }

/* Les vignettes vidéo ont exactement la même taille que les photos */
.gallery-item[data-type="video"] .gallery-item__overlay { opacity: 1; background: rgba(10,20,30,0.35); }
.gallery-item[data-type="video"] .gallery-item__overlay i { font-size: 3rem; text-shadow: 0 2px 12px rgba(0,0,0,0.5); }
.gallery-item[data-type="video"]:hover .gallery-item__overlay { background: rgba(10,20,30,0.55); }
.gallery-item__badge {
    position: absolute; top: 12px; left: 12px; z-index: 2; background: rgba(0,0,0,0.65); color: #fff;
    padding: 4px 12px; border-radius: 50px; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.3px;
    display: flex; align-items: center; gap: 6px;
}
/* Vidéo sans miniature réelle (fichier uploadé) : fond dégradé neutre, sans texte de remplacement */
.gallery-item--no-thumb { background: linear-gradient(135deg, var(--bleu-fonce), #0d3d75); }

/* Aperçu vidéo à la survol : la vidéo (fichier ou iframe injectée en JS) recouvre la miniature */
.gallery-item__preview, .gallery-item__preview-embed {
    position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border: 0;
    opacity: 0; transition: opacity 0.25s ease; pointer-events: none; z-index: 1;
}
.gallery-item__preview-embed { object-fit: cover; }
.gallery-item.is-previewing .gallery-item__preview,
.gallery-item.is-previewing .gallery-item__preview-embed { opacity: 1; }
.gallery-item.is-previewing .gallery-item__overlay { opacity: 0; }
.gallery-item[data-type="video"]:hover .gallery-item__badge { opacity: 0; transition: opacity 0.2s ease; }

.lightbox { position: fixed; inset: 0; background: rgba(0,0,0,0.92); z-index: 2000; display: none; align-items: center; justify-content: center; }
.lightbox.show { display: flex; }
.lightbox img { max-width: 88vw; max-height: 80vh; border-radius: 8px; }
.lightbox__video { width: min(88vw, 1000px); aspect-ratio: 16/9; border-radius: 8px; overflow: hidden; background: #000; }
.lightbox__video iframe, .lightbox__video video { width: 100%; height: 100%; border: 0; }

/* ---------- Vidéo intégrée (formations, articles) ---------- */
.video-embed { position: relative; width: 100%; aspect-ratio: 16/9; border-radius: var(--radius); overflow: hidden; box-shadow: var(--ombre); background: #000; }
.video-embed iframe, .video-embed video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.lightbox__close, .lightbox__prev, .lightbox__next { position: absolute; color: #fff; font-size: 1.8rem; background: rgba(255,255,255,0.1); width: 50px; height: 50px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.lightbox__close { top: 24px; right: 24px; }
.lightbox__prev { left: 24px; top: 50%; transform: translateY(-50%); }
.lightbox__next { right: 24px; top: 50%; transform: translateY(-50%); }
.lightbox__close:hover, .lightbox__prev:hover, .lightbox__next:hover { background: var(--bleu-ciel); }
.lightbox__caption { position: absolute; bottom: 24px; left: 0; right: 0; text-align: center; color: #fff; font-size: 0.95rem; }

/* ---------- Formulaires ---------- */
.form-grid { display: grid; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-weight: 500; font-size: 0.9rem; }
.form-group input, .form-group textarea, .form-group select {
    padding: 13px 16px; border-radius: 10px; border: 1.5px solid var(--bordure); background: var(--bg);
    color: var(--fg); font-size: 0.95rem; transition: var(--transition); width: 100%;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--bleu-ciel); box-shadow: 0 0 0 4px rgba(69,174,224,0.15); }
.form-group .error-msg { color: var(--erreur); font-size: 0.8rem; min-height: 16px; }
.form-group.has-error input, .form-group.has-error textarea { border-color: var(--erreur); }
.form-feedback { margin-top: 14px; padding: 14px 18px; border-radius: 10px; font-size: 0.9rem; display: none; }
.form-feedback.success { display: block; background: rgba(46,125,50,0.12); color: var(--succes); }
.form-feedback.error { display: block; background: rgba(198,40,40,0.12); color: var(--erreur); }

/* Newsletter footer */
.newsletter__inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 50px 0; flex-wrap: wrap; }
.newsletter__inner h3 { color: #fff; margin-bottom: 6px; }
.newsletter__inner p { color: rgba(255,255,255,0.85); }
.newsletter__form { display: flex; gap: 10px; flex: 1; max-width: 460px; }
.newsletter__form input { flex: 1; padding: 13px 18px; border-radius: 50px; border: none; }
.footer__newsletter { background: linear-gradient(135deg, var(--bleu-fonce), #0d3d75); }
.footer__newsletter .form-feedback { color: #fff; }

/* Contact page */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 50px; }
.contact-info-card { background: var(--card-bg); border-radius: var(--radius); box-shadow: var(--ombre); padding: 34px; margin-bottom: 20px; }
.contact-info-card i { width: 46px; height: 46px; border-radius: 12px; background: rgba(69,174,224,0.15); color: var(--bleu-fonce); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; margin-bottom: 14px; }
.contact-map { border-radius: var(--radius); overflow: hidden; box-shadow: var(--ombre); margin-top: 20px; }
.contact-map iframe { width: 100%; height: 320px; border: 0; display: block; }
.contact-form-card { background: var(--card-bg); border-radius: var(--radius); box-shadow: var(--ombre); padding: 40px; }

/* ---------- Footer ---------- */
.footer { background: #0c1722; color: #cfd8e3; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding: 60px 0 40px; }
.footer__logo { color: #fff; margin-bottom: 16px; }
.footer__col h4 { color: #fff; margin-bottom: 18px; font-size: 1rem; }
.footer__col ul li { margin-bottom: 12px; font-size: 0.9rem; }
.footer__col ul li a:hover { color: var(--bleu-ciel); }
.footer__contact li { display: flex; align-items: flex-start; gap: 10px; }
.footer__contact i { color: var(--bleu-ciel); margin-top: 4px; }
.footer__socials { display: flex; gap: 12px; margin-top: 18px; }
.footer__socials a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.footer__socials a:hover { background: var(--bleu-ciel); transform: translateY(-3px); }
.footer__bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 20px 0; }
.footer__bottom .container { display: flex; justify-content: space-between; align-items: center; font-size: 0.85rem; flex-wrap: wrap; gap: 10px; }
.footer__bottom a:hover { color: var(--bleu-ciel); }

.back-to-top {
    position: fixed; bottom: 28px; right: 28px; width: 48px; height: 48px; border-radius: 50%;
    background: var(--bleu-fonce); color: #fff; display: flex; align-items: center; justify-content: center;
    box-shadow: var(--ombre-hover); opacity: 0; visibility: hidden; transform: translateY(20px);
    transition: var(--transition); z-index: 900;
}
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--bleu-ciel); }

.whatsapp-float {
    position: fixed; bottom: 28px; left: 28px; width: 56px; height: 56px; border-radius: 50%;
    background: #25d366; color: #fff; display: flex; align-items: center; justify-content: center;
    font-size: 1.7rem; box-shadow: 0 8px 24px rgba(37,211,102,0.4); transition: var(--transition); z-index: 900;
    animation: whatsapp-pulse 2.4s ease-in-out infinite;
}
.whatsapp-float:hover { background: #1ebe5a; transform: translateY(-3px); }
@keyframes whatsapp-pulse {
    0%, 100% { box-shadow: 0 8px 24px rgba(37,211,102,0.4), 0 0 0 0 rgba(37,211,102,0.5); }
    50% { box-shadow: 0 8px 24px rgba(37,211,102,0.4), 0 0 0 10px rgba(37,211,102,0); }
}
@media (max-width: 640px) {
    .whatsapp-float { width: 50px; height: 50px; font-size: 1.5rem; bottom: 20px; left: 20px; }
    .back-to-top { bottom: 20px; right: 20px; }
}

/* ---------- Pagination ---------- */
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 40px; }
.pagination a, .pagination span {
    width: 42px; height: 42px; display: flex; align-items: center; justify-content: center; border-radius: 10px;
    background: var(--card-bg); border: 1px solid var(--bordure); font-weight: 500; transition: var(--transition);
}
.pagination a:hover, .pagination .active { background: var(--bleu-fonce); color: #fff; border-color: var(--bleu-fonce); }

/* ---------- Page hero (titre de page interne) ---------- */
.page-hero {
    background: linear-gradient(135deg, var(--bleu-fonce), #0d3d75); padding: 130px 0 70px; text-align: center; color: #fff;
}
.page-hero h1 { color: #fff; font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 12px; }
.page-hero .breadcrumb { color: rgba(255,255,255,0.8); font-size: 0.9rem; }
.page-hero .breadcrumb a:hover { color: var(--bleu-ciel); }

/* ---------- Animations on scroll ---------- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------- Équipe (about) ---------- */
.team-card { text-align: center; padding: 30px 20px; }
.team-card img { width: 110px; height: 110px; border-radius: 50%; object-fit: cover; margin: 0 auto 18px; border: 4px solid var(--bg-alt); }
.team-card h4 { margin-bottom: 4px; }
.team-card span { color: var(--bleu-fonce); font-size: 0.85rem; font-weight: 500; }

.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 40px; }
.value-card { text-align: center; padding: 30px 20px; background: var(--card-bg); border-radius: var(--radius); box-shadow: var(--ombre); }
.value-card i { font-size: 1.8rem; color: var(--bleu-ciel); margin-bottom: 14px; }

/* ---------- Modal (inscription) ---------- */
.modal { position: fixed; inset: 0; z-index: 1900; display: none; align-items: center; justify-content: center; padding: 20px; }
.modal.show { display: flex; }
.modal__overlay { position: absolute; inset: 0; background: rgba(15, 23, 32, 0.6); }
.modal__box {
    position: relative; background: var(--card-bg); border-radius: var(--radius); padding: 40px;
    max-width: 560px; width: 100%; max-height: 90vh; overflow-y: auto; box-shadow: var(--ombre-hover);
}
.modal__close { position: absolute; top: 18px; right: 18px; width: 36px; height: 36px; border-radius: 50%; background: var(--bg-alt); display: flex; align-items: center; justify-content: center; }
.modal__close:hover { background: var(--erreur); color: #fff; }
.modal__box h3 { margin-bottom: 22px; padding-right: 30px; }
.modal__formation-title { color: var(--bleu-fonce); }

/* ---------- Toast / loader ---------- */
.loader { display: inline-block; width: 18px; height: 18px; border: 3px solid rgba(255,255,255,0.4); border-top-color: #fff; border-radius: 50%; animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Responsive ---------- */

/* Grands écrans (TV / écrans plats larges) : on respire un peu plus sans jamais dépasser une largeur lisible */
@media (min-width: 1600px) {
    .container { max-width: 1360px; }
}

@media (max-width: 1024px) {
    .hero__inner { grid-template-columns: 1fr; text-align: center; }
    .hero p { margin-left: auto; margin-right: auto; }
    .hero__actions { justify-content: center; }
    .hero__visual { margin-top: 40px; }
    .about-grid, .contact-grid { grid-template-columns: 1fr; }
    .grid--4 { grid-template-columns: repeat(2, 1fr); }
    .grid--3 { grid-template-columns: repeat(2, 1fr); }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .values-grid { grid-template-columns: repeat(2, 1fr); }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .footer__grid { grid-template-columns: 1fr 1fr; }
}

/* Zone intermédiaire : le menu complet doit rester visible (PC, TV, laptop), on retire seulement
   les éléments secondaires (recherche, bouton CTA) pour laisser de la place aux liens */
@media (max-width: 1300px) {
    .navbar__search, .navbar__actions .btn { display: none; }
    .navbar__nav ul { gap: 20px; }
}

@media (max-width: 900px) {
    .navbar__nav, .navbar__search { display: none; }
    .navbar__nav.open {
        display: block; position: absolute; top: 78px; left: 0; right: 0; background: var(--bg);
        box-shadow: var(--ombre); padding: 20px; z-index: 99;
    }
    .navbar__nav.open ul { flex-direction: column; gap: 18px; }
    .navbar__nav-admin { display: block; border-top: 1px solid var(--bordure); padding-top: 14px; margin-top: 4px; }
    .navbar__nav-admin a { display: flex; align-items: center; gap: 8px; }
    .navbar__admin-icon { display: none; }
    .navbar__actions .btn { display: none; }
    .navbar__burger { display: flex; }
    .section { padding: 60px 0; }
    .navbar__inner { min-height: 88px; }
    .navbar__logo-badge { width: 56px; height: 56px; }
    .navbar__logo-text { font-size: 1.1rem; }
    .hero { min-height: auto; padding: 40px 0 70px; }
    .floating-card { font-size: 0.78rem; padding: 10px 14px; }
}

@media (max-width: 640px) {
    .grid--4, .grid--3, .grid--2, .why-grid, .values-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr; }
    .footer__grid { grid-template-columns: 1fr; }
    .newsletter__inner { flex-direction: column; align-items: flex-start; }
    .newsletter__form { flex-direction: column; width: 100%; max-width: 100%; }
    .filters-bar { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 6px; }
    .blog-search { max-width: 100%; }
    .about-grid__experience { position: static; margin-top: -40px; margin-left: 20px; display: inline-block; }
    .hero__visual .floating-card { position: static; margin-top: 14px; display: inline-flex; }
    .hero__visual { flex-direction: column; align-items: center; }
    .share-menu { right: auto; left: 0; }
}

/* Très petits écrans (téléphones étroits) */
@media (max-width: 420px) {
    .container { padding: 0 16px; }
    .section { padding: 46px 0; }
    .section-header { margin-bottom: 34px; }
    .navbar__inner { min-height: 74px; gap: 12px; }
    .navbar__logo-badge { width: 46px; height: 46px; padding: 7px; }
    .navbar__logo-text { font-size: 0.95rem; }
    .hero h1 { font-size: 1.7rem; }
    .hero__actions { flex-direction: column; width: 100%; }
    .hero__actions .btn { width: 100%; }
    .page-hero { padding: 110px 0 50px; }
    .contact-info-card, .contact-form-card { padding: 24px; }
    .modal__box { padding: 26px; }
    .admin-login-card { padding: 32px 22px; }
}

/* ---------- Mode sombre : ajustements spécifiques ---------- */
[data-theme="dark"] .navbar { background: var(--bg); }
[data-theme="dark"] .navbar__search { background: var(--bg-alt); }
[data-theme="dark"] .hero::before { opacity: 0.6; }
[data-theme="dark"] .icon-btn i.fa-moon::before { content: "\f185"; }