/* ============================================================
   TechnoLAB-ISTA — Feuille de style unique
   Direction « Uniforme & Parchemin » : navy + or, frise bogolan
   ============================================================ */

/* ---------- 1. Variables & reset ---------- */
:root {
    --navy-900: #081C3A;
    --navy-800: #0B2347;
    --navy-700: #0F2B55;
    --navy-600: #16376B;
    --or-500:   #EEA320;
    --or-300:   #F7C95C;
    --or-700:   #C9820A;
    --papier:   #F6F8FB;
    --blanc:    #FFFFFF;
    --encre:    #16233B;
    --encre-2:  #46536E;
    --bordure:  #E3E9F2;
    --vert-wa:  #25D366;
    --vert-600: #1B7B43;
    --rouge:    #C0392B;

    --police-titre: 'Bricolage Grotesque', 'Segoe UI', sans-serif;
    --police-texte: 'Public Sans', 'Segoe UI', sans-serif;

    --rayon: 14px;
    --rayon-petit: 10px;
    --ombre: 0 10px 30px rgba(8, 28, 58, 0.10);
    --ombre-forte: 0 18px 50px rgba(8, 28, 58, 0.18);
    --transition: 0.25s ease;

    /* Frise bogolan : losanges, tirets et chevrons or */
    --bogolan: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='96' height='12' viewBox='0 0 96 12'%3E%3Cg fill='%23EEA320'%3E%3Cpath d='M8 1 13 6 8 11 3 6Z'/%3E%3Crect x='20' y='5' width='10' height='2'/%3E%3Cpath d='M40 11 35 6l5-5 1.8 1.8L38.6 6l3.2 3.2Z'/%3E%3Cpath d='M48 11l5-5-5-5-1.8 1.8L49.4 6l-3.2 3.2Z'/%3E%3Crect x='58' y='5' width='10' height='2'/%3E%3Cpath d='M80 1l5 5-5 5-5-5Z' fill='none' stroke='%23EEA320' stroke-width='1.6'/%3E%3C/g%3E%3C/svg%3E");
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--police-texte);
    font-size: 1rem;
    line-height: 1.65;
    color: var(--encre);
    background: var(--blanc);
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 {
    font-family: var(--police-titre);
    line-height: 1.15;
    color: var(--navy-900);
    margin: 0 0 0.6em;
    text-wrap: balance;
}

h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); font-weight: 800; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.3rem); font-weight: 800; letter-spacing: -0.015em; }
h3 { font-size: 1.22rem; font-weight: 700; }

p { margin: 0 0 1em; }
a { color: var(--navy-600); }
ul { padding-left: 1.2em; }

:focus-visible {
    outline: 3px solid var(--or-500);
    outline-offset: 2px;
    border-radius: 2px;
}

.conteneur {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 20px;
}

.lien-evitement {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--or-500);
    color: var(--navy-900);
    padding: 10px 18px;
    font-weight: 700;
    z-index: 3000;
}
.lien-evitement:focus { left: 0; }

/* ---------- 2. Éléments communs ---------- */

.sur-titre {
    font-family: var(--police-texte);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--or-700);
    margin-bottom: 10px;
}
.sur-titre::before {
    content: '';
    display: inline-block;
    width: 26px;
    height: 2px;
    background: var(--or-500);
    vertical-align: middle;
    margin-right: 10px;
}
.fond-sombre .sur-titre { color: var(--or-300); }

.section { padding: 76px 0; }
.section-tete { max-width: 640px; margin-bottom: 42px; }
.section-tete.centre { margin-left: auto; margin-right: auto; text-align: center; }
.section-tete.centre .sur-titre::after {
    content: '';
    display: inline-block;
    width: 26px;
    height: 2px;
    background: var(--or-500);
    vertical-align: middle;
    margin-left: 10px;
}
.section-tete p { color: var(--encre-2); margin-bottom: 0; }

.fond-papier { background: var(--papier); }
.fond-sombre { background: var(--navy-900); }
.fond-sombre h2, .fond-sombre h3 { color: var(--blanc); }
.fond-sombre p { color: rgba(255, 255, 255, 0.82); }

/* Frise bogolan en tête de section */
.motif-bogolan-haut { position: relative; }
.motif-bogolan-haut::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 12px;
    background: var(--bogolan) repeat-x center / 96px 12px;
    opacity: 0.9;
    pointer-events: none;
}

/* Boutons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 13px 26px;
    border-radius: var(--rayon-petit);
    font-family: var(--police-texte);
    font-size: 0.95rem;
    font-weight: 700;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--ombre); }
.btn:active { transform: translateY(0); }

.btn-or { background: var(--or-500); color: var(--navy-900); }
.btn-or:hover { background: var(--or-300); }

.btn-navy { background: var(--navy-800); color: var(--blanc); }
.btn-navy:hover { background: var(--navy-600); }

.btn-contour { background: transparent; color: var(--navy-800); border-color: var(--navy-800); }
.btn-contour:hover { background: var(--navy-800); color: var(--blanc); }

.btn-contour-clair { background: transparent; color: var(--blanc); border-color: rgba(255, 255, 255, 0.55); }
.btn-contour-clair:hover { background: rgba(255, 255, 255, 0.12); border-color: var(--blanc); color: var(--blanc); }

.btn-whatsapp { background: var(--vert-600); color: var(--blanc); }
.btn-whatsapp:hover { background: #22984F; color: var(--blanc); }

/* ---------- 3. Bandeau annonce + topbar ---------- */

.bandeau-annonce {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: var(--or-500);
    color: var(--navy-900);
    padding: 9px 44px 9px 16px;
    font-size: 0.92rem;
    position: relative;
    z-index: 1100;
}
.bandeau-annonce[hidden] { display: none; }
.bandeau-annonce p { margin: 0; }
.bandeau-annonce i { margin-right: 6px; }
.bandeau-annonce a { color: var(--navy-900); font-weight: 700; }
.bandeau-annonce button {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 1.5rem;
    line-height: 1;
    color: var(--navy-900);
    cursor: pointer;
    padding: 2px 8px;
}

.topbar {
    background: var(--navy-900);
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.topbar-int {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    min-height: 38px;
    flex-wrap: wrap;
}
.topbar a {
    color: inherit;
    text-decoration: none;
    margin-right: 18px;
    transition: color var(--transition);
}
.topbar a:hover { color: var(--or-300); }
.topbar i { color: var(--or-500); margin-right: 6px; }
.topbar-liens a { margin-right: 0; font-weight: 600; }

/* ---------- 4. En-tête & navigation ---------- */

.entete {
    background: var(--navy-800);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(8, 28, 58, 0.35);
}
.entete-int {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    min-height: 74px;
}

.marque {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    flex-shrink: 0;
}
.marque-logo {
    width: 52px;
    height: 52px;
    object-fit: contain;
    background: var(--blanc);
    border-radius: 10px;
    padding: 3px;
}
.marque-texte { display: flex; flex-direction: column; line-height: 1.2; }
.marque-texte strong {
    font-family: var(--police-titre);
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--blanc);
    letter-spacing: -0.01em;
}
.marque-ista { color: var(--or-500); }
.marque-texte small { font-size: 0.68rem; color: rgba(255, 255, 255, 0.72); letter-spacing: 0.04em; }

.nav-liste {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.nav-lien {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 10px 14px;
    color: rgba(255, 255, 255, 0.88);
    font-family: var(--police-texte);
    font-size: 0.92rem;
    font-weight: 600;
    text-decoration: none;
    background: none;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background var(--transition), color var(--transition);
    position: relative;
}
.nav-lien:hover { background: rgba(255, 255, 255, 0.08); color: var(--blanc); }
.nav-lien.actif { color: var(--or-300); }
.nav-lien.actif::after {
    content: '';
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 4px;
    height: 3px;
    border-radius: 3px;
    background: var(--or-500);
}
.nav-lien i { font-size: 0.62rem; opacity: 0.7; transition: transform var(--transition); }

.nav-parent { position: relative; }
.nav-parent.ouvert > .nav-declencheur i,
.nav-parent:hover > .nav-declencheur i { transform: rotate(180deg); }

.sous-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 250px;
    background: var(--blanc);
    border-radius: var(--rayon-petit);
    box-shadow: var(--ombre-forte);
    border-top: 3px solid var(--or-500);
    list-style: none;
    margin: 0;
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}
.nav-parent:hover .sous-menu,
.nav-parent:focus-within .sous-menu,
.nav-parent.ouvert .sous-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.sous-menu a {
    display: block;
    padding: 10px 18px;
    color: var(--encre);
    font-size: 0.92rem;
    font-weight: 600;
    text-decoration: none;
    transition: background var(--transition), color var(--transition), padding-left var(--transition);
}
.sous-menu a:hover { background: var(--papier); color: var(--navy-600); padding-left: 24px; }

.nav-cta { margin-left: 10px; }
.nav-cta .btn { padding: 10px 20px; font-size: 0.88rem; }

.burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    background: none;
    border: 2px solid rgba(255, 255, 255, 0.25);
    border-radius: 8px;
    cursor: pointer;
    padding: 0 9px;
}
.burger span {
    display: block;
    height: 2.5px;
    background: var(--blanc);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}
.burger.actif span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.burger.actif span:nth-child(2) { opacity: 0; }
.burger.actif span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- 5. Hero accueil ---------- */

.hero {
    position: relative;
    background: var(--navy-900);
    color: var(--blanc);
    overflow: hidden;
    isolation: isolate;
}
.hero-fonds { position: absolute; inset: 0; z-index: -2; }
.hero-fonds img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1.4s ease;
}
.hero-fonds img.visible { opacity: 1; }
.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(78deg, rgba(8, 28, 58, 0.96) 0%, rgba(8, 28, 58, 0.86) 45%, rgba(8, 28, 58, 0.45) 100%);
}
.hero-int {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 48px;
    align-items: center;
    padding-top: 88px;
    padding-bottom: 96px;
}
.hero h1 { color: var(--blanc); margin-bottom: 20px; }
.hero h1 .accent { color: var(--or-300); }
.hero-texte p.hero-accroche { font-size: 1.12rem; color: rgba(255, 255, 255, 0.86); max-width: 34em; }

.badge-cames {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    background: rgba(238, 163, 32, 0.14);
    border: 1px solid rgba(238, 163, 32, 0.5);
    color: var(--or-300);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 7px 14px;
    border-radius: 999px;
    margin-bottom: 22px;
}

.hero-boutons { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }

.hero-carte {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(6px);
    border-radius: var(--rayon);
    padding: 26px;
}
.hero-carte h2 {
    color: var(--blanc);
    font-size: 1.05rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
}
.hero-carte h2 i { color: var(--or-500); margin-right: 8px; }
.hero-carte ul { list-style: none; margin: 0 0 18px; padding: 0; }
.hero-carte li {
    display: flex;
    gap: 10px;
    align-items: baseline;
    padding: 7px 0;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.14);
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
}
.hero-carte li:last-child { border-bottom: none; }
.hero-carte li i { color: var(--or-500); font-size: 0.7rem; }
.hero-carte .btn { width: 100%; justify-content: center; }

/* Bandeau chiffres */
.chiffres {
    background: var(--navy-800);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
}
.chiffres::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 0;
    right: 0;
    height: 12px;
    background: var(--bogolan) repeat-x center / 96px 12px;
}
.chiffres-grille {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    padding: 34px 0;
}
.chiffre { text-align: center; padding: 8px; }
.chiffre strong {
    display: block;
    font-family: var(--police-titre);
    font-size: clamp(1.9rem, 3.4vw, 2.7rem);
    font-weight: 800;
    color: var(--or-300);
    line-height: 1.1;
}
.chiffre span { font-size: 0.88rem; color: rgba(255, 255, 255, 0.78); }

/* ---------- 6. Hero pages intérieures ---------- */

.hero-page {
    background: var(--navy-900);
    color: var(--blanc);
    padding: 64px 0 56px;
    position: relative;
    overflow: hidden;
}
.hero-page::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 12px;
    background: var(--bogolan) repeat-x center / 96px 12px;
    opacity: 0.85;
}
.hero-page h1 { color: var(--blanc); margin-bottom: 10px; }
.hero-page .hero-page-texte { color: rgba(255, 255, 255, 0.82); max-width: 40em; margin-bottom: 0; }

.fil-ariane {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 18px;
}
.fil-ariane a { color: rgba(255, 255, 255, 0.8); text-decoration: none; }
.fil-ariane a:hover { color: var(--or-300); }
.fil-ariane i { font-size: 0.6rem; margin: 0 8px; }

/* ---------- 7. Cartes filières ---------- */

.filieres-grille {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}
.filiere {
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-radius: var(--rayon);
    padding: 26px 22px;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    display: flex;
    flex-direction: column;
}
.filiere:hover {
    transform: translateY(-5px);
    box-shadow: var(--ombre);
    border-color: rgba(238, 163, 32, 0.6);
}
.filiere-icone {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    background: var(--navy-800);
    color: var(--or-300);
    font-size: 1.3rem;
    border-radius: 12px;
    margin-bottom: 16px;
}
.filiere h3 { font-size: 1.05rem; margin-bottom: 8px; }
.filiere p { font-size: 0.9rem; color: var(--encre-2); margin-bottom: 0; }

/* ---------- 8. Mot du Président ---------- */

.president-grille {
    display: grid;
    grid-template-columns: 340px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
}
.president-photo { position: relative; }
.president-photo img {
    border-radius: var(--rayon);
    box-shadow: var(--ombre-forte);
    width: 100%;
    object-fit: cover;
    aspect-ratio: 4 / 4.6;
}
.president-photo figcaption {
    position: absolute;
    left: 16px;
    right: 16px;
    bottom: 16px;
    background: var(--navy-900);
    color: var(--blanc);
    border-left: 4px solid var(--or-500);
    border-radius: var(--rayon-petit);
    padding: 12px 16px;
}
.president-photo figcaption strong { display: block; font-family: var(--police-titre); }
.president-photo figcaption span { font-size: 0.82rem; color: var(--or-300); }
.president-texte blockquote { margin: 0; }
.president-texte blockquote p { color: var(--encre-2); }
.president-texte blockquote p:first-of-type {
    font-family: var(--police-titre);
    font-size: 1.18rem;
    font-weight: 600;
    color: var(--navy-800);
}
.president-signature {
    margin-top: 22px;
    padding-top: 16px;
    border-top: 2px solid var(--or-500);
    display: inline-block;
}
.president-signature strong { font-family: var(--police-titre); font-size: 1.1rem; color: var(--navy-900); }
.president-signature span { display: block; font-size: 0.85rem; color: var(--encre-2); }

/* ---------- 9. Actualités & événements ---------- */

.actus-grille {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.actu {
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-radius: var(--rayon);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition), box-shadow var(--transition);
}
.actu:hover { transform: translateY(-5px); box-shadow: var(--ombre); }
.actu-image { position: relative; aspect-ratio: 16 / 10; overflow: hidden; }
.actu-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.actu:hover .actu-image img { transform: scale(1.05); }
.actu-video-indicateur {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background: rgba(8, 28, 58, 0.35);
    color: var(--blanc);
    font-size: 2.4rem;
}
.actu-corps { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.actu-meta {
    display: flex;
    gap: 16px;
    font-size: 0.8rem;
    color: var(--encre-2);
    margin-bottom: 10px;
}
.actu-meta i { color: var(--or-700); margin-right: 5px; }
.actu h3 { font-size: 1.02rem; margin-bottom: 8px; }
.actu p.actu-extrait { font-size: 0.9rem; color: var(--encre-2); flex: 1; }

.evenements-liste { display: grid; gap: 16px; }
.evenement {
    display: grid;
    grid-template-columns: 92px minmax(0, 1fr) auto;
    gap: 22px;
    align-items: center;
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-radius: var(--rayon);
    padding: 18px 22px;
    transition: box-shadow var(--transition), border-color var(--transition);
}
.evenement:hover { box-shadow: var(--ombre); border-color: rgba(238, 163, 32, 0.55); }
.evenement-date {
    text-align: center;
    background: var(--navy-900);
    color: var(--blanc);
    border-radius: var(--rayon-petit);
    padding: 12px 8px;
    border-bottom: 3px solid var(--or-500);
}
.evenement-date strong {
    display: block;
    font-family: var(--police-titre);
    font-size: 1.7rem;
    font-weight: 800;
    line-height: 1;
}
.evenement-date span { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--or-300); }
.evenement h3 { margin-bottom: 4px; font-size: 1.08rem; }
.evenement-infos { font-size: 0.85rem; color: var(--encre-2); display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 6px; }
.evenement-infos i { color: var(--or-700); margin-right: 5px; }
.evenement p { margin: 0; font-size: 0.92rem; color: var(--encre-2); }
.evenement-categorie {
    align-self: start;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: rgba(238, 163, 32, 0.14);
    color: var(--or-700);
    border: 1px solid rgba(238, 163, 32, 0.4);
    padding: 5px 12px;
    border-radius: 999px;
    white-space: nowrap;
}

/* Vidéo à la une */
.video-cadre {
    position: relative;
    aspect-ratio: 16 / 9;
    border-radius: var(--rayon);
    overflow: hidden;
    box-shadow: var(--ombre-forte);
    background: var(--navy-800);
}
.video-cadre iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* ---------- 10. Partenaires ---------- */

.partenaires-bande {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 30px 46px;
}
.partenaires-bande img {
    height: 44px;
    width: auto;
    max-width: 130px;
    object-fit: contain;
    filter: grayscale(0.7);
    opacity: 0.75;
    transition: filter var(--transition), opacity var(--transition), transform var(--transition);
}
.partenaires-bande img:hover { filter: grayscale(0); opacity: 1; transform: scale(1.06); }

/* ---------- 11. Cycles / formations ---------- */

.cycles-grille {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}
.cycle {
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-radius: var(--rayon);
    padding: 26px 22px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform var(--transition), box-shadow var(--transition);
}
.cycle:hover { transform: translateY(-5px); box-shadow: var(--ombre); }
.cycle-niveau {
    position: absolute;
    top: 18px;
    right: 18px;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    background: var(--navy-900);
    color: var(--or-300);
    padding: 4px 10px;
    border-radius: 999px;
}
.cycle-icone { font-size: 1.6rem; color: var(--or-700); margin-bottom: 14px; }
.cycle h3 { font-size: 1.12rem; }
.cycle p { font-size: 0.9rem; color: var(--encre-2); flex: 1; }
.cycle .btn { justify-content: center; font-size: 0.85rem; padding: 10px 14px; }

.brochures-liste { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 12px; }
.brochures-liste a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-radius: 999px;
    padding: 9px 18px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--navy-800);
    text-decoration: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.brochures-liste a:hover { border-color: var(--or-500); box-shadow: var(--ombre); }
.brochures-liste i { color: var(--rouge); }

/* ---------- 12. Listes CAMES & certifications ---------- */

.cames-colonnes {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
}
.cames-bloc {
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-radius: var(--rayon);
    padding: 28px;
}
.cames-bloc h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 14px;
    border-bottom: 2px solid var(--or-500);
    margin-bottom: 16px;
}
.cames-bloc h3 i { color: var(--or-700); }
.cames-bloc ul { list-style: none; margin: 0; padding: 0; }
.cames-bloc li {
    display: flex;
    gap: 10px;
    align-items: baseline;
    padding: 8px 0;
    border-bottom: 1px dashed var(--bordure);
    font-size: 0.92rem;
}
.cames-bloc li:last-child { border-bottom: none; }
.cames-bloc li i { color: var(--vert-600); font-size: 0.8rem; flex-shrink: 0; }

.certifs-grille {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}
.certif {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.16);
    color: var(--blanc);
    border-radius: 999px;
    padding: 11px 22px;
    font-weight: 600;
    font-size: 0.92rem;
}
.certif i { color: var(--or-300); font-size: 1.1rem; }

/* ---------- 13. Chronologie distinctions ---------- */

.chronologie { list-style: none; margin: 0; padding: 0; position: relative; }
.chronologie::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 6px;
    bottom: 6px;
    width: 2px;
    background: linear-gradient(var(--or-500), rgba(238, 163, 32, 0.15));
}
.chronologie li { position: relative; padding: 0 0 26px 34px; }
.chronologie li:last-child { padding-bottom: 0; }
.chronologie li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    width: 16px;
    height: 16px;
    background: var(--navy-900);
    border: 3px solid var(--or-500);
    border-radius: 50%;
}
.chronologie .date {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--or-700);
}
.chronologie strong { display: block; font-family: var(--police-titre); font-size: 1.05rem; color: var(--navy-900); }
.chronologie span.lieu { font-size: 0.88rem; color: var(--encre-2); }
.fond-sombre .chronologie strong { color: var(--blanc); }
.fond-sombre .chronologie span.lieu { color: rgba(255, 255, 255, 0.7); }
.fond-sombre .chronologie .date { color: var(--or-300); }
.fond-sombre .chronologie li::before { background: var(--or-500); border-color: var(--navy-900); box-shadow: 0 0 0 2px var(--or-500); }

/* ---------- 14. Valeurs, missions, direction ---------- */

.valeurs-grille {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}
.valeur {
    text-align: center;
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-radius: var(--rayon);
    padding: 24px 14px;
}
.valeur i { font-size: 1.5rem; color: var(--or-700); margin-bottom: 10px; display: block; }
.valeur strong { font-family: var(--police-titre); color: var(--navy-900); }

.missions-grille {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
.mission {
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-left: 4px solid var(--or-500);
    border-radius: var(--rayon-petit);
    padding: 24px;
}
.mission h3 { font-size: 1.04rem; }
.mission p { font-size: 0.92rem; color: var(--encre-2); margin: 0; }

.direction-grille {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
.dirigeant {
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-radius: var(--rayon);
    padding: 26px;
    text-align: center;
}
.dirigeant img,
.dirigeant .avatar-initiales {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    object-fit: cover;
    object-position: top;
    margin: 0 auto 16px;
    border: 3px solid var(--or-500);
}
.dirigeant .avatar-initiales {
    display: grid;
    place-items: center;
    background: var(--navy-800);
    color: var(--or-300);
    font-family: var(--police-titre);
    font-size: 1.7rem;
    font-weight: 800;
}
.dirigeant h3 { margin-bottom: 2px; font-size: 1.08rem; }
.dirigeant p { margin: 0; font-size: 0.88rem; color: var(--encre-2); }

.fiche-institution {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}
.fiche-institution div {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--rayon-petit);
    padding: 16px 18px;
}
.fiche-institution span {
    display: block;
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--or-300);
    margin-bottom: 4px;
}
.fiche-institution strong { color: var(--blanc); font-size: 0.95rem; }

/* ---------- 15. International ---------- */

.programmes-grille {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
.programme {
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-radius: var(--rayon);
    padding: 28px;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition), box-shadow var(--transition);
}
.programme:hover { transform: translateY(-5px); box-shadow: var(--ombre); }
.programme-numero {
    font-family: var(--police-titre);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--or-700);
    margin-bottom: 10px;
}
.programme p { font-size: 0.92rem; color: var(--encre-2); flex: 1; }
.programme a { font-weight: 700; font-size: 0.9rem; text-decoration: none; color: var(--navy-600); }
.programme a:hover { color: var(--or-700); }

.atouts-liste {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 26px;
}
.atouts-liste li { display: flex; gap: 12px; align-items: baseline; color: rgba(255, 255, 255, 0.88); }
.atouts-liste i { color: var(--or-300); }

.partenaires-grille {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.partenaire-carte {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-radius: var(--rayon-petit);
    padding: 16px 20px;
    transition: box-shadow var(--transition), border-color var(--transition);
}
.partenaire-carte:hover { box-shadow: var(--ombre); border-color: rgba(238, 163, 32, 0.5); }
.partenaire-carte img { height: 40px; width: 72px; object-fit: contain; flex-shrink: 0; }
.partenaire-carte span { font-size: 0.9rem; font-weight: 600; color: var(--encre); }

/* ---------- 16. Galerie ---------- */

.galerie-filtres {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 32px;
}
.filtre {
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-radius: 999px;
    padding: 9px 20px;
    font-family: var(--police-texte);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--encre-2);
    cursor: pointer;
    transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.filtre:hover { border-color: var(--or-500); color: var(--navy-800); }
.filtre.actif { background: var(--navy-900); border-color: var(--navy-900); color: var(--or-300); }

.galerie-grille {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.galerie-item {
    position: relative;
    border-radius: var(--rayon-petit);
    overflow: hidden;
    cursor: zoom-in;
    border: none;
    padding: 0;
    background: var(--navy-800);
    aspect-ratio: 4 / 3;
}
.galerie-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease, opacity var(--transition);
}
.galerie-item:hover img { transform: scale(1.06); opacity: 0.85; }
.galerie-item figcaption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 30px 16px 12px;
    background: linear-gradient(transparent, rgba(8, 28, 58, 0.85));
    color: var(--blanc);
    font-size: 0.85rem;
    font-weight: 600;
    text-align: left;
}
.galerie-item.masque { display: none; }

.visionneuse {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(4, 12, 26, 0.94);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
}
.visionneuse[hidden] { display: none; }
.visionneuse figure { margin: 0; max-width: min(1000px, 90vw); text-align: center; }
.visionneuse img {
    max-width: 100%;
    max-height: 80vh;
    width: auto;
    margin: 0 auto;
    border-radius: var(--rayon-petit);
    box-shadow: var(--ombre-forte);
}
.visionneuse figcaption { color: rgba(255, 255, 255, 0.85); margin-top: 14px; font-size: 0.95rem; }
.visionneuse-fermer {
    position: absolute;
    top: 18px;
    right: 24px;
    background: none;
    border: none;
    color: var(--blanc);
    font-size: 2.4rem;
    line-height: 1;
    cursor: pointer;
    opacity: 0.8;
}
.visionneuse-fermer:hover { opacity: 1; }
.visionneuse-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: var(--blanc);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background var(--transition);
}
.visionneuse-nav:hover { background: var(--or-500); color: var(--navy-900); }
.visionneuse-nav.prec { left: 22px; }
.visionneuse-nav.suiv { right: 22px; }

/* ---------- 17. Contact & formulaires ---------- */

.contact-grille {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 34px;
    align-items: start;
}

.carte-formulaire {
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-radius: var(--rayon);
    padding: 32px;
    box-shadow: var(--ombre);
}
.carte-formulaire h2 { font-size: 1.35rem; }
.carte-formulaire > p { color: var(--encre-2); font-size: 0.95rem; }

.champ { margin-bottom: 16px; }
.champ label {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--navy-800);
    margin-bottom: 6px;
}
.champ input,
.champ select,
.champ textarea {
    width: 100%;
    padding: 12px 14px;
    font-family: var(--police-texte);
    font-size: 0.95rem;
    color: var(--encre);
    background: var(--papier);
    border: 1.5px solid var(--bordure);
    border-radius: var(--rayon-petit);
    transition: border-color var(--transition), background var(--transition);
}
.champ input:focus,
.champ select:focus,
.champ textarea:focus {
    outline: none;
    border-color: var(--or-500);
    background: var(--blanc);
    box-shadow: 0 0 0 3px rgba(238, 163, 32, 0.18);
}
.champ textarea { resize: vertical; min-height: 130px; }
.champs-doubles { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }

/* Honeypot anti-spam : invisible pour les humains */
.champ-siteweb { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.info-pratique {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    background: var(--blanc);
    border: 1px solid var(--bordure);
    border-radius: var(--rayon-petit);
    padding: 18px 20px;
    margin-bottom: 14px;
}
.info-pratique i {
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    display: grid;
    place-items: center;
    background: var(--navy-900);
    color: var(--or-300);
    border-radius: 10px;
    font-size: 1rem;
}
.info-pratique strong { display: block; font-family: var(--police-titre); color: var(--navy-900); }
.info-pratique p, .info-pratique a { margin: 0; font-size: 0.92rem; color: var(--encre-2); }

.encart-whatsapp {
    background: linear-gradient(135deg, var(--vert-600), #14522D);
    border-radius: var(--rayon);
    color: var(--blanc);
    padding: 26px;
    text-align: center;
}
.encart-whatsapp i.fa-whatsapp { font-size: 2.4rem; margin-bottom: 10px; }
.encart-whatsapp p { color: rgba(255, 255, 255, 0.9); font-size: 0.95rem; }
.encart-whatsapp .btn { background: var(--blanc); color: var(--vert-600); }
.encart-whatsapp .btn:hover { background: #EFFAF2; }

.message-statut {
    border-radius: var(--rayon-petit);
    padding: 16px 20px;
    margin-bottom: 24px;
    font-weight: 600;
    display: flex;
    gap: 12px;
    align-items: baseline;
}
.message-statut.ok { background: #E8F6EE; color: var(--vert-600); border: 1px solid #BCE3CC; }
.message-statut.erreur { background: #FBEAE8; color: var(--rouge); border: 1px solid #F0C4BE; }

/* ---------- 18. CTA final & pied de page ---------- */

.cta-final {
    background: var(--navy-900);
    color: var(--blanc);
    padding: 70px 0 64px;
}
.cta-final-int {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) auto;
    gap: 36px;
    align-items: center;
}
.cta-final h2 { color: var(--blanc); margin-bottom: 8px; }
.cta-final-texte { color: rgba(255, 255, 255, 0.8); margin: 0; max-width: 36em; }
.cta-final-boutons { display: flex; flex-direction: column; gap: 12px; }

.pied { background: var(--navy-800); color: rgba(255, 255, 255, 0.82); }
.pied-grille {
    display: grid;
    grid-template-columns: 1.3fr 0.8fr 1.2fr 1fr;
    gap: 40px;
    padding: 58px 20px 44px;
}
.pied h3 {
    color: var(--blanc);
    font-size: 0.92rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
}
.pied h3::after {
    content: '';
    display: block;
    width: 28px;
    height: 2px;
    background: var(--or-500);
    margin-top: 8px;
}
.pied ul { list-style: none; margin: 0; padding: 0; }
.pied li { padding: 4px 0; font-size: 0.9rem; }
.pied a { color: rgba(255, 255, 255, 0.82); text-decoration: none; transition: color var(--transition); }
.pied a:hover { color: var(--or-300); }
.pied-marque img { border-radius: 10px; background: var(--blanc); padding: 3px; margin-bottom: 14px; }
.pied-marque p { font-size: 0.92rem; }
.pied-slogan { font-size: 0.8rem !important; color: rgba(255, 255, 255, 0.55); }
.pied-sociaux { display: flex; gap: 10px; margin-top: 14px; }
.pied-sociaux a {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    transition: background var(--transition), color var(--transition), transform var(--transition);
}
.pied-sociaux a:hover { background: var(--or-500); color: var(--navy-900); transform: translateY(-3px); }
.pied-coordonnees i { color: var(--or-500); width: 18px; margin-right: 8px; }
.pied-coordonnees li { display: flex; gap: 2px; align-items: baseline; padding: 6px 0; }
.pied-fiche span {
    display: block;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.5);
}
.pied-fiche li { padding: 7px 0; }
.pied-bas {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 18px 0;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
}
.pied-bas p { margin: 0; }

/* ---------- 19. WhatsApp flottant ---------- */

.whatsapp-flottant {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 1500;
    width: 60px;
    height: 60px;
    display: grid;
    place-items: center;
    background: var(--vert-wa);
    color: var(--blanc);
    font-size: 1.9rem;
    border-radius: 50%;
    text-decoration: none;
    box-shadow: 0 8px 26px rgba(37, 211, 102, 0.45);
    transition: transform var(--transition), box-shadow var(--transition);
    animation: pulsation-wa 2.6s ease-in-out infinite;
}
.whatsapp-flottant:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 34px rgba(37, 211, 102, 0.55);
    animation-play-state: paused;
}
@keyframes pulsation-wa {
    0%, 100% { box-shadow: 0 8px 26px rgba(37, 211, 102, 0.45), 0 0 0 0 rgba(37, 211, 102, 0.4); }
    50%      { box-shadow: 0 8px 26px rgba(37, 211, 102, 0.45), 0 0 0 14px rgba(37, 211, 102, 0); }
}
.whatsapp-bulle {
    position: absolute;
    right: calc(100% + 14px);
    top: 50%;
    transform: translateY(-50%);
    background: var(--navy-900);
    color: var(--blanc);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 8px 14px;
    border-radius: 8px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), visibility var(--transition);
}
.whatsapp-flottant:hover .whatsapp-bulle,
.whatsapp-flottant:focus-visible .whatsapp-bulle { opacity: 1; visibility: visible; }

/* ---------- 20. Révélations au scroll ---------- */

.revele {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.revele.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .revele { opacity: 1; transform: none; }
}

/* ---------- 21. Responsive ---------- */

@media (max-width: 1080px) {
    .filieres-grille, .cycles-grille { grid-template-columns: repeat(2, 1fr); }
    .valeurs-grille, .fiche-institution { grid-template-columns: repeat(2, 1fr); }
    .partenaires-grille { grid-template-columns: repeat(2, 1fr); }
    .hero-int { grid-template-columns: 1fr; gap: 34px; padding-top: 64px; padding-bottom: 72px; }
    .hero-carte { max-width: 560px; }
    .pied-grille { grid-template-columns: 1fr 1fr; }
    .nav-lien { padding: 10px 10px; font-size: 0.88rem; }
}

@media (max-width: 860px) {
    .section { padding: 56px 0; }

    /* Navigation mobile : tiroir */
    .burger { display: flex; }
    .nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--navy-800);
        border-top: 2px solid var(--or-500);
        box-shadow: var(--ombre-forte);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.35s ease;
    }
    .nav.ouvert { max-height: min(560px, 80vh); overflow-y: auto; }
    .nav-liste { flex-direction: column; align-items: stretch; gap: 0; padding: 12px 16px 20px; }
    .nav-lien { width: 100%; justify-content: space-between; padding: 13px 12px; border-radius: 8px; }
    .nav-lien.actif::after { display: none; }
    .nav-lien.actif { background: rgba(238, 163, 32, 0.13); }
    .sous-menu {
        position: static;
        min-width: 0;
        opacity: 1;
        visibility: hidden;
        transform: none;
        box-shadow: none;
        border-top: none;
        border-left: 2px solid var(--or-500);
        border-radius: 0;
        margin: 0 0 0 14px;
        padding: 0;
        background: transparent;
        display: none;
    }
    .nav-parent.ouvert .sous-menu { display: block; visibility: visible; }
    .sous-menu a { color: rgba(255, 255, 255, 0.85); padding: 11px 14px; }
    .sous-menu a:hover { background: rgba(255, 255, 255, 0.07); color: var(--blanc); }
    .nav-cta { margin: 14px 0 0; }
    .nav-cta .btn { width: 100%; justify-content: center; }

    .topbar-email { display: none; }

    .president-grille { grid-template-columns: 1fr; gap: 30px; }
    .president-photo { max-width: 380px; }
    .actus-grille, .programmes-grille, .missions-grille, .direction-grille { grid-template-columns: 1fr 1fr; }
    .cames-colonnes, .contact-grille { grid-template-columns: 1fr; }
    .atouts-liste { grid-template-columns: 1fr; }
    .galerie-grille { grid-template-columns: repeat(2, 1fr); }
    .cta-final-int { grid-template-columns: 1fr; }
    .cta-final-boutons { flex-direction: row; flex-wrap: wrap; }
    .evenement { grid-template-columns: 78px minmax(0, 1fr); }
    .evenement-categorie { grid-column: 2; justify-self: start; }
    .chiffres-grille { grid-template-columns: repeat(2, 1fr); gap: 20px 10px; }
}

@media (max-width: 560px) {
    .marque-texte small { display: none; }
    .marque-texte strong { font-size: 1.1rem; }
    .filieres-grille, .cycles-grille, .actus-grille, .programmes-grille,
    .missions-grille, .direction-grille, .partenaires-grille,
    .valeurs-grille, .fiche-institution, .galerie-grille { grid-template-columns: 1fr; }
    .champs-doubles { grid-template-columns: 1fr; }
    .hero-boutons .btn { width: 100%; justify-content: center; }
    .cta-final-boutons { flex-direction: column; }
    .cta-final-boutons .btn { width: 100%; justify-content: center; }
    .pied-grille { grid-template-columns: 1fr; gap: 30px; }
    .whatsapp-flottant { width: 54px; height: 54px; font-size: 1.7rem; right: 16px; bottom: 16px; }
    .whatsapp-bulle { display: none; }
    .visionneuse-nav.prec { left: 8px; }
    .visionneuse-nav.suiv { right: 8px; }
    .bandeau-annonce { font-size: 0.84rem; text-align: left; justify-content: flex-start; }
}