/* ============================================================
   AFRICA DIGITAL SOLUTIONS — Feuille de style principale
   Design : moderne, épuré, glassmorphism, dégradés subtils
   Stack  : CSS3 pur (Grid, Flexbox, Variables) — sans framework
   ============================================================ */

/* ------------------------------------------------------------
   1. VARIABLES & RESET
   ------------------------------------------------------------ */
:root {
    /* Couleurs de marque — charte officielle Africa Digital Solutions */
    --color-primary:        #2b5597;   /* Bleu — Pantone 7685 C */
    --color-primary-dark:   #202945;   /* Bleu foncé — Pantone 533 C */
    --color-primary-accent: #6fb1c8;   /* Bleu clair — Pantone 7458 C */
    --color-primary-light:  #e9f0f5;   /* teinte pâle dérivée (fonds d'icônes, puces) */
    --color-secondary:      #ee7623;   /* Orange — Pantone 158 C */
    --color-secondary-dark: #cf6015;   /* orange assombri (dérivé) */
    --color-secondary-light:#fdeee2;   /* orange pâle (dérivé) */

    /* Dégradé officiel : bleu clair -> bleu foncé */
    --gradient-brand: linear-gradient(120deg, var(--color-primary-accent) 0%, var(--color-primary) 45%, var(--color-primary-dark) 100%);

    /* Neutres */
    --color-bg:        #f4f7f6;
    --color-surface:   #ffffff;
    --color-text:      #202945;        /* texte principal = bleu foncé charte */
    --color-text-soft: #5c6b7a;
    --color-white:     #ffffff;

    /* Typographie — charte : Helvetica Neue (création visuelle) */
    --font-main: 'Helvetica Neue', Helvetica, Arial, 'Liberation Sans', sans-serif;

    /* Effets */
    --radius:       15px;
    --radius-sm:    10px;
    --shadow-soft:  0 8px 30px rgba(0, 40, 90, 0.08);
    --shadow-hover: 0 16px 45px rgba(0, 40, 90, 0.15);
    --transition:   all 0.35s cubic-bezier(0.25, 0.8, 0.35, 1);

    /* Layout */
    --container-width: 1180px;
    --header-height:   78px;
}

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

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

body {
    font-family: var(--font-main);
    font-weight: 400;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

body.nav-open {
    overflow: hidden; /* bloque le scroll quand le menu mobile est ouvert */
}

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* Focus visible pour l'accessibilité clavier */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 3px solid var(--color-secondary);
    outline-offset: 2px;
}

/* ------------------------------------------------------------
   2. UTILITAIRES
   ------------------------------------------------------------ */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 60px;
}

.section-eyebrow {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--color-secondary);
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 700;
    line-height: 1.25;
    color: var(--color-primary-dark);
    margin-bottom: 16px;
}

.section-subtitle {
    color: var(--color-text-soft);
    font-weight: 300;
    font-size: 1.05rem;
}

.text-orange { color: var(--color-secondary); }
.text-blue   { color: var(--color-primary); }

/* ------------------------------------------------------------
   3. ANIMATIONS AU SCROLL (.reveal)
   ------------------------------------------------------------ */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
    will-change: opacity, transform;
}

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

/* Délais en cascade pour les grilles de cartes */
.reveal.delay-1 { transition-delay: 0.12s; }
.reveal.delay-2 { transition-delay: 0.24s; }
.reveal.delay-3 { transition-delay: 0.36s; }
.reveal.delay-4 { transition-delay: 0.48s; }
.reveal.delay-5 { transition-delay: 0.60s; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* ------------------------------------------------------------
   4. BOUTONS
   ------------------------------------------------------------ */
.btn {
    display: inline-block;
    padding: 14px 34px;
    font-family: var(--font-main);
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
    color: var(--color-white);
    box-shadow: 0 8px 22px rgba(238, 118, 35, 0.35);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 30px rgba(238, 118, 35, 0.45);
}

.btn-outline {
    background: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.14);
    border-color: var(--color-white);
    transform: translateY(-3px);
}

.btn-nav {
    background: var(--color-secondary);
    color: var(--color-white);
    padding: 10px 26px;
    font-size: 0.88rem;
    box-shadow: 0 6px 16px rgba(238, 118, 35, 0.3);
}

.btn-nav:hover {
    background: var(--color-secondary-dark);
    transform: translateY(-2px);
}

/* Actions de la nav (langue + CTA) */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 18px;
}

.lang-switch {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    padding: 7px 14px;
    border: 1.5px solid rgba(43, 85, 151, 0.25);
    border-radius: 50px;
    transition: var(--transition);
    white-space: nowrap;
}

.lang-switch:hover {
    color: var(--color-white);
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.lang-globe { font-size: 0.9rem; }

/* ------------------------------------------------------------
   5. HEADER / NAVIGATION (fixe, glassmorphism)
   ------------------------------------------------------------ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 1000;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
    transition: var(--transition);
}

/* Le fond devient plus opaque au scroll (classe ajoutée en JS) */
.site-header.scrolled {
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 4px 24px rgba(0, 40, 90, 0.1);
    border-bottom-color: transparent;
}

.header-inner {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

/* Logo — image officielle (charte ADS) */
.logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.logo-img {
    height: 46px;
    width: auto;
    display: block;
    transition: var(--transition);
}

.site-header.scrolled .logo-img { height: 40px; }

/* Navigation */
.main-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-link {
    position: relative;
    font-size: 0.92rem;
    font-weight: 400;
    color: var(--color-text);
    padding: 6px 2px;
    transition: color 0.25s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2.5px;
    border-radius: 2px;
    background: var(--color-secondary);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--color-primary);
}

.nav-link:hover::after {
    width: 100%;
}

/* Lien de la page courante (classe ajoutée en PHP) */
.nav-link.active {
    color: var(--color-primary);
    font-weight: 600;
}

.nav-link.active::after {
    width: 100%;
}

/* Burger (masqué sur desktop) */
.burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 42px;
    height: 42px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1100;
}

.burger span {
    display: block;
    width: 26px;
    height: 3px;
    margin: 0 auto;
    border-radius: 3px;
    background: var(--color-primary);
    transition: var(--transition);
}

.burger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ------------------------------------------------------------
   6. HERO (page d'accueil)
   ------------------------------------------------------------ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--header-height) + 60px) 0 80px;
    background: linear-gradient(115deg, var(--color-primary-dark) 0%, var(--color-primary) 52%, var(--color-primary-accent) 125%);
    color: var(--color-white);
    overflow: hidden;
}

/* Halos décoratifs en arrière-plan */
.hero::before,
.hero::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(70px);
    opacity: 0.35;
    pointer-events: none;
}

.hero::before {
    width: 480px;
    height: 480px;
    background: var(--color-secondary);
    top: -140px;
    right: -120px;
}

.hero::after {
    width: 380px;
    height: 380px;
    background: #6fb1c8;
    bottom: -160px;
    left: -100px;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 720px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 400;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    margin-bottom: 26px;
}

.hero-badge .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-secondary);
    box-shadow: 0 0 0 4px rgba(238, 118, 35, 0.3);
}

.hero-title {
    font-size: clamp(2.2rem, 5.2vw, 3.7rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 22px;
}

.hero-text {
    font-size: 1.1rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.88);
    max-width: 560px;
    margin-bottom: 38px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
}

/* Statistiques dans le hero */
.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 64px;
}

.stat-card {
    flex: 1 1 150px;
    padding: 22px 26px;
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.stat-number {
    font-size: 1.9rem;
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.2;
}

.stat-number span { color: var(--color-secondary); }

.stat-label {
    font-size: 0.85rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.75);
}

/* ------------------------------------------------------------
   7. CARTES DE SERVICES
   ------------------------------------------------------------ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    position: relative;
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 40px 32px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    overflow: hidden;
}

/* Bordure orange qui apparaît en haut au survol */
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--color-secondary), #ffa04d);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 62px;
    height: 62px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--color-primary-light), #ffffff);
    color: var(--color-primary);
    font-size: 1.7rem;
    margin-bottom: 24px;
    box-shadow: inset 0 0 0 1px rgba(43, 85, 151, 0.12);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
    color: var(--color-white);
    transform: rotate(-6deg) scale(1.06);
}

.service-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-primary-dark);
    margin-bottom: 12px;
}

.service-text {
    font-size: 0.94rem;
    font-weight: 300;
    color: var(--color-text-soft);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 20px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-secondary);
    transition: gap 0.25s ease;
}

.service-link:hover { gap: 12px; }

/* Bouton "En savoir plus" quand c'est un <button> déclencheur de modale */
button.service-link {
    background: none;
    border: none;
    font-family: var(--font-main);
    cursor: pointer;
    padding: 0;
}

/* Carte avec vignette image en haut */
.service-card.has-thumb {
    padding: 0;
    display: flex;
    flex-direction: column;
}

.service-thumb {
    width: 100%;
    aspect-ratio: 3 / 2;
    overflow: hidden;
    background: var(--color-primary-light);
}

.service-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.service-card.has-thumb:hover .service-thumb img {
    transform: scale(1.05);
}

.service-card-body {
    padding: 30px 32px 36px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.service-card.has-thumb .service-icon {
    margin-top: -52px;              /* l'icône chevauche l'image */
    position: relative;
    z-index: 2;
    background: var(--color-surface);
    box-shadow: var(--shadow-soft);
}

.service-card.has-thumb .service-text { flex: 1; }

/* Variante : image "contenue" (illustrations ADN, fonds transparents) */
.service-thumb--contain {
    background: linear-gradient(135deg, var(--color-primary-light), #ffffff);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 14px;
}

.service-thumb--contain img {
    width: auto;
    height: 100%;
    object-fit: contain;
}

/* Sous-titre des cartes ADN */
.service-adn-sub {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 4px;
    flex: 1;
}

/* ------------------------------------------------------------
   8b. MODALES « EN SAVOIR PLUS »
   ------------------------------------------------------------ */
body.modal-open { overflow: hidden; }

/* CORRECTIF CLÉ : sans cette règle, display:flex ci-dessous écrase l'attribut
   [hidden], laissant toutes les modales invisibles couvrir l'écran et bloquer
   tous les clics de la page. */
.modal-overlay[hidden] { display: none !important; }

.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(32, 41, 69, 0.55);       /* bleu foncé charte, translucide */
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.open { opacity: 1; }

.modal-card {
    position: relative;
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--color-surface);
    border-radius: var(--radius);
    box-shadow: 0 30px 70px rgba(32, 41, 69, 0.4);
    transform: translateY(30px) scale(0.98);
    transition: transform 0.35s cubic-bezier(0.25, 0.8, 0.35, 1);
}

.modal-overlay.open .modal-card {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: 14px;
    right: 16px;
    z-index: 3;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    color: var(--color-primary-dark);
    font-size: 1.7rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--color-secondary);
    color: var(--color-white);
    transform: rotate(90deg);
}

.modal-banner {
    width: 100%;
    aspect-ratio: 3 / 2;
    max-height: 240px;
    overflow: hidden;
    background: var(--color-primary-light);
    border-radius: var(--radius) var(--radius) 0 0;
}

.modal-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Variante partenaire : logo contenu sur fond blanc */
.modal-banner--contain {
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 26px 40px;
    max-height: 170px;
    border-bottom: 1px solid #eef2f4;
}

.modal-banner--contain img {
    object-fit: contain;
    max-height: 100%;
    width: auto;
    max-width: 70%;
}

.modal-content {
    padding: 30px 34px 36px;
}

.modal-eyebrow {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-secondary);
    background: var(--color-secondary-light);
    padding: 6px 14px;
    border-radius: 50px;
    margin-bottom: 14px;
}

.modal-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-bottom: 16px;
}

.modal-body {
    font-size: 0.96rem;
    font-weight: 300;
    color: var(--color-text-soft);
}

.modal-body p { margin-bottom: 14px; }
.modal-body p:last-child { margin-bottom: 0; }
.modal-body strong { color: var(--color-primary); font-weight: 600; }

.modal-bullets {
    margin: 4px 0 16px;
    padding-left: 4px;
}

.modal-bullets li {
    position: relative;
    padding-left: 26px;
    margin-bottom: 10px;
    font-weight: 400;
    color: var(--color-text);
}

.modal-bullets li::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 9px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--color-secondary);
}

.modal-cta {
    margin-top: 22px;
}

@media (prefers-reduced-motion: reduce) {
    .modal-overlay,
    .modal-card { transition: none; }
}

/* ------------------------------------------------------------
   8. SECTION CTA (bandeau d'appel à l'action)
   ------------------------------------------------------------ */
.cta-band {
    position: relative;
    border-radius: var(--radius);
    padding: 70px 50px;
    text-align: center;
    color: var(--color-white);
    background: linear-gradient(120deg, var(--color-primary-dark), var(--color-primary));
    overflow: hidden;
    box-shadow: var(--shadow-hover);
}

.cta-band::before {
    content: '';
    position: absolute;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: var(--color-secondary);
    filter: blur(90px);
    opacity: 0.4;
    top: -120px;
    right: -80px;
    pointer-events: none;
}

.cta-band h2 {
    position: relative;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 700;
    margin-bottom: 14px;
}

.cta-band p {
    position: relative;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.85);
    max-width: 520px;
    margin: 0 auto 32px;
}

/* ------------------------------------------------------------
   9. PAGE HEADER (services, about, contact)
   ------------------------------------------------------------ */
.page-header {
    position: relative;
    padding: calc(var(--header-height) + 90px) 0 90px;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 70%);
    color: var(--color-white);
    text-align: center;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: var(--color-secondary);
    filter: blur(110px);
    opacity: 0.28;
    top: -150px;
    right: -100px;
    pointer-events: none;
}

.page-header h1 {
    position: relative;
    font-size: clamp(2rem, 4.5vw, 3rem);
    font-weight: 700;
    margin-bottom: 14px;
}

.page-header p {
    position: relative;
    font-weight: 300;
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    margin: 0 auto;
}

.breadcrumb {
    position: relative;
    display: inline-flex;
    gap: 10px;
    margin-top: 24px;
    padding: 8px 22px;
    border-radius: 50px;
    font-size: 0.85rem;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.22);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.breadcrumb a { color: rgba(255, 255, 255, 0.8); }
.breadcrumb a:hover { color: var(--color-white); }
.breadcrumb .sep { color: var(--color-secondary); }
.breadcrumb .current { color: var(--color-white); font-weight: 600; }

/* ------------------------------------------------------------
   10. PAGE À PROPOS
   ------------------------------------------------------------ */
.about-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-hover);
    aspect-ratio: 4 / 5;
    background:
        linear-gradient(160deg, rgba(43, 85, 151, 0.85), rgba(238, 118, 35, 0.55)),
        repeating-linear-gradient(45deg, #cfe0ea 0 22px, #eef4f8 22px 44px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-image-inner {
    text-align: center;
    color: var(--color-white);
    padding: 30px;
}

.about-image-inner .big-icon { font-size: 4rem; display: block; margin-bottom: 12px; }
.about-image-inner p { font-weight: 600; letter-spacing: 1px; }

/* Variante « emblème » : fond clair pour faire ressortir le globe ADS */
.about-image--logo {
    background:
        radial-gradient(circle at 50% 42%, #ffffff 0%, #eaf3f7 55%, #d8e7ef 100%);
}

.about-image--logo .about-image-inner {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12% 14% 22%;
}

.about-logo-globe {
    width: 100%;
    max-width: 260px;
    height: auto;
    filter: drop-shadow(0 18px 30px rgba(32, 41, 69, 0.22));
}

/* Sur fond clair, le badge passe en verre sombre pour rester lisible */
.about-image--logo .about-badge {
    background: rgba(32, 41, 69, 0.82);
    border-color: rgba(255, 255, 255, 0.18);
}

/* Badge flottant sur l'image */
.about-badge {
    position: absolute;
    bottom: 24px;
    left: 24px;
    right: 24px;
    padding: 18px 22px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    color: var(--color-white);
    display: flex;
    align-items: center;
    gap: 16px;
}

.about-badge strong { font-size: 1.5rem; font-weight: 700; }
.about-badge span   { font-size: 0.85rem; font-weight: 300; }

.about-content .section-title { text-align: left; }

.mission-block {
    display: flex;
    gap: 20px;
    padding: 26px;
    border-radius: var(--radius);
    background: var(--color-surface);
    box-shadow: var(--shadow-soft);
    margin-top: 26px;
    border-left: 5px solid var(--color-secondary);
    transition: var(--transition);
}

.mission-block:hover {
    transform: translateX(6px);
    box-shadow: var(--shadow-hover);
}

.mission-block .m-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    font-size: 1.4rem;
    background: var(--color-secondary-light);
}

.mission-block h3 {
    font-size: 1.08rem;
    font-weight: 600;
    color: var(--color-primary-dark);
    margin-bottom: 6px;
}

.mission-block p {
    font-size: 0.92rem;
    font-weight: 300;
    color: var(--color-text-soft);
}

/* Valeurs (grille) */
.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.value-card {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.value-card .v-icon { font-size: 2rem; margin-bottom: 14px; }

.value-card h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary-dark);
    margin-bottom: 8px;
}

.value-card p {
    font-size: 0.86rem;
    font-weight: 300;
    color: var(--color-text-soft);
}

/* ------------------------------------------------------------
   11. PAGE CONTACT
   ------------------------------------------------------------ */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 50px;
    align-items: start;
}

/* Carte d'infos */
.contact-info-card {
    background: linear-gradient(150deg, var(--color-primary-dark), var(--color-primary));
    color: var(--color-white);
    border-radius: var(--radius);
    padding: 42px 36px;
    box-shadow: var(--shadow-hover);
    position: relative;
    overflow: hidden;
}

.contact-info-card::after {
    content: '';
    position: absolute;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: var(--color-secondary);
    filter: blur(80px);
    opacity: 0.4;
    bottom: -80px;
    right: -60px;
    pointer-events: none;
}

.contact-info-card h2 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.contact-info-card > p {
    font-weight: 300;
    font-size: 0.94rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 32px;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.contact-info-item .c-icon {
    flex-shrink: 0;
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    font-size: 1.15rem;
}

.contact-info-item h3 {
    font-size: 0.95rem;
    font-weight: 600;
}

.contact-info-item p,
.contact-info-item a {
    font-size: 0.88rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.82);
}

.contact-info-item a:hover { color: var(--color-white); }

/* Formulaire */
.contact-form-card {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 46px 42px;
    box-shadow: var(--shadow-soft);
}

.contact-form-card h2 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-bottom: 6px;
}

.contact-form-card > p {
    font-size: 0.92rem;
    font-weight: 300;
    color: var(--color-text-soft);
    margin-bottom: 30px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 22px;
}

.form-group label {
    display: block;
    font-size: 0.86rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 8px;
}

.form-group label .required { color: var(--color-secondary); }

.form-control {
    width: 100%;
    padding: 15px 20px;
    font-family: var(--font-main);
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--color-text);
    background: var(--color-bg);
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    appearance: none;
}

.form-control::placeholder { color: #9aa8b5; }

/* Effet de focus sur les bordures */
.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-white);
    box-shadow: 0 0 0 4px rgba(43, 85, 151, 0.12);
}

textarea.form-control {
    resize: vertical;
    min-height: 150px;
}

.btn-submit {
    width: 100%;
    font-size: 1rem;
}

/* Messages de retour du formulaire */
.form-alert {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 18px 22px;
    border-radius: var(--radius-sm);
    margin-bottom: 28px;
    font-size: 0.92rem;
}

.form-alert.success {
    background: #e7f7ec;
    color: #1c7a3d;
    border: 1.5px solid #9ddcb4;
}

.form-alert.error {
    background: #fdecec;
    color: #b23030;
    border: 1.5px solid #f2b3b3;
}

.form-alert .alert-icon { font-size: 1.2rem; line-height: 1.4; }

/* ------------------------------------------------------------
   12. FOOTER
   ------------------------------------------------------------ */
.site-footer {
    background: #202945;
    color: rgba(255, 255, 255, 0.8);
    padding: 80px 0 0;
    margin-top: 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1.2fr;
    gap: 50px;
    padding-bottom: 56px;
}

.logo-footer {
    display: inline-flex;
    margin-bottom: 18px;
}

.logo-footer .logo-img { height: 54px; }

.footer-about {
    font-size: 0.92rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 24px;
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    color: var(--color-white);
    transform: translateY(-4px);
}

.footer-title {
    font-size: 1.02rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 22px;
    position: relative;
    padding-bottom: 12px;
}

.footer-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 38px;
    height: 3px;
    border-radius: 2px;
    background: var(--color-secondary);
}

.footer-links li { margin-bottom: 12px; }

.footer-links a {
    font-size: 0.92rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.65);
    transition: var(--transition);
    display: inline-block;
}

.footer-links a:hover {
    color: var(--color-secondary);
    transform: translateX(6px);
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 0.9rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.65);
}

.footer-contact a { color: rgba(255, 255, 255, 0.65); }
.footer-contact a:hover { color: var(--color-secondary); }

.footer-icon { flex-shrink: 0; }

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 26px 0;
    text-align: center;
    font-size: 0.85rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.5);
}

/* ------------------------------------------------------------
   12b. NOS SUCCÈS (bloc "feature" pool numérique)
   ------------------------------------------------------------ */
.success-feature {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 0;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    background: var(--color-surface);
}

.success-content {
    padding: 54px 48px;
}

.success-content h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--color-primary-dark);
    margin: 6px 0 16px;
}

.success-content p {
    font-size: 0.98rem;
    font-weight: 300;
    color: var(--color-text-soft);
    margin-bottom: 26px;
}

.success-countries {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.success-countries span {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-primary);
    background: var(--color-primary-light);
    padding: 7px 15px;
    border-radius: 50px;
}

.success-visual {
    display: block;
    padding: 0;
    border: none;
    cursor: pointer;
    background: #ffffff;
    overflow: hidden;
    position: relative;
}

.success-visual img {
    width: 100%;
    height: 100%;
    min-height: 260px;
    object-fit: cover;
    object-position: center;
    transition: transform 0.5s ease;
}

.success-visual::after {
    content: '🔍 Voir le projet';
    position: absolute;
    bottom: 16px;
    right: 16px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-white);
    background: rgba(32, 41, 69, 0.75);
    padding: 8px 16px;
    border-radius: 50px;
    opacity: 0;
    transform: translateY(6px);
    transition: var(--transition);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.success-visual:hover img { transform: scale(1.05); }
.success-visual:hover::after { opacity: 1; transform: translateY(0); }

.success-cta { margin-top: 24px; }

/* ------------------------------------------------------------
   12c. PARTENAIRES (logos cliquables) / IMPLANTATIONS (puces)
   ------------------------------------------------------------ */
.partners-logos {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.partner-logo-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    padding: 26px 22px 20px;
    background: var(--color-surface);
    border: none;
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    cursor: pointer;
    transition: var(--transition);
    border-bottom: 3px solid transparent;
}

.partner-logo-card img {
    width: 100%;
    max-width: 180px;
    height: 70px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.75;
    transition: var(--transition);
}

.partner-logo-card:hover {
    transform: translateY(-6px);
    border-bottom-color: var(--color-secondary);
    box-shadow: var(--shadow-hover);
}

.partner-logo-card:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

.partner-logo-cta {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-secondary);
    opacity: 0;
    transform: translateY(4px);
    transition: var(--transition);
}

.partner-logo-card:hover .partner-logo-cta {
    opacity: 1;
    transform: translateY(0);
}

/* Puces (implantations / pays) — conservées pour la page À propos */
.partners-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

.partner-chip {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-primary-dark);
    background: var(--color-surface);
    padding: 16px 28px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    border-bottom: 3px solid transparent;
}

.partner-chip:hover {
    transform: translateY(-6px);
    border-bottom-color: var(--color-secondary);
    box-shadow: var(--shadow-hover);
}

/* ------------------------------------------------------------
   12d. LISTE D'EXPERTISE (cartes horizontales)
   ------------------------------------------------------------ */
.expertise-list {
    display: flex;
    flex-direction: column;
    gap: 26px;
}

.expertise-card {
    display: flex;
    gap: 28px;
    align-items: flex-start;
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 36px 38px;
    box-shadow: var(--shadow-soft);
    border-left: 5px solid var(--color-secondary);
    transition: var(--transition);
}

.expertise-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-hover);
}

.expertise-icon {
    flex-shrink: 0;
    width: 66px;
    height: 66px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    font-size: 1.9rem;
    background: linear-gradient(135deg, var(--color-primary-light), #ffffff);
    box-shadow: inset 0 0 0 1px rgba(43, 85, 151, 0.12);
}

.expertise-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary-dark);
    margin-bottom: 10px;
}

.expertise-text {
    font-size: 0.96rem;
    font-weight: 300;
    color: var(--color-text-soft);
    margin-bottom: 16px;
}

.expertise-tag {
    display: inline-block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-secondary);
    background: var(--color-secondary-light);
    padding: 6px 16px;
    border-radius: 50px;
}

/* ------------------------------------------------------------
   12e. CARTE DIRIGEANT
   ------------------------------------------------------------ */
.leader-card {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 44px;
    align-items: center;
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 48px;
    box-shadow: var(--shadow-soft);
}

.leader-avatar {
    width: 100%;
    aspect-ratio: 3 / 4;
    border-radius: var(--radius);
    overflow: hidden;
    background: linear-gradient(150deg, var(--color-primary-dark), var(--color-primary) 60%, var(--color-primary-accent));
    box-shadow: var(--shadow-hover);
}

.leader-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 12%;   /* garde le visage bien cadré */
    display: block;
}

.leader-body h2 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin: 4px 0 4px;
}

.leader-role {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 18px;
}

.leader-body p {
    font-size: 0.94rem;
    font-weight: 300;
    color: var(--color-text-soft);
    margin-bottom: 14px;
}

.leader-body p:last-child { margin-bottom: 0; }

/* ------------------------------------------------------------
   12f. FAQ (accordéon)
   ------------------------------------------------------------ */
.container-narrow {
    max-width: 860px;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--color-surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.faq-item:hover {
    box-shadow: var(--shadow-hover);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 24px 28px;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-main);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-primary-dark);
    transition: color 0.25s ease;
}

.faq-question:hover { color: var(--color-primary); }

.faq-question.open {
    color: var(--color-primary);
    border-bottom: 1px solid rgba(43, 85, 151, 0.08);
}

.faq-q-text { flex: 1; }

/* Icône +/- animée */
.faq-toggle {
    position: relative;
    flex-shrink: 0;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--color-secondary-light);
    transition: var(--transition);
}

.faq-toggle::before,
.faq-toggle::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 12px;
    height: 2.5px;
    border-radius: 2px;
    background: var(--color-secondary);
    transform: translate(-50%, -50%);
    transition: var(--transition);
}

.faq-toggle::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.faq-question.open .faq-toggle {
    background: var(--color-secondary);
}

.faq-question.open .faq-toggle::before,
.faq-question.open .faq-toggle::after {
    background: var(--color-white);
}

/* La barre verticale disparaît → passe de "+" à "−" */
.faq-question.open .faq-toggle::after {
    transform: translate(-50%, -50%) rotate(0deg);
    opacity: 0;
}

/* Réponse : hauteur animée via JS (max-height) */
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-inner {
    padding: 22px 28px 28px;
    font-size: 0.96rem;
    font-weight: 300;
    color: var(--color-text-soft);
}

.faq-answer-inner p { margin-bottom: 14px; }
.faq-answer-inner p:last-child { margin-bottom: 0; }

.faq-answer-inner a {
    color: var(--color-secondary);
    font-weight: 600;
    text-decoration: underline;
}

.faq-bullets {
    margin: 6px 0 16px;
    padding-left: 4px;
}

.faq-bullets li {
    position: relative;
    padding-left: 26px;
    margin-bottom: 10px;
    font-weight: 400;
    color: var(--color-text);
}

.faq-bullets li::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 9px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--color-secondary);
}

/* ------------------------------------------------------------
   13. RESPONSIVE — TABLETTE
   ------------------------------------------------------------ */
@media (max-width: 992px) {
    .section { padding: 80px 0; }

    .services-grid { grid-template-columns: repeat(2, 1fr); }

    .values-grid { grid-template-columns: repeat(2, 1fr); }

    .partners-logos { grid-template-columns: repeat(3, 1fr); }

    .about-split {
        grid-template-columns: 1fr;
        gap: 44px;
    }

    .about-image { aspect-ratio: 16 / 10; }

    .contact-layout { grid-template-columns: 1fr; }

    .success-feature { grid-template-columns: 1fr; }

    .success-visual { padding: 44px; }

    .leader-card {
        grid-template-columns: 160px 1fr;
        gap: 32px;
        padding: 36px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

/* ------------------------------------------------------------
   14. RESPONSIVE — MOBILE
   ------------------------------------------------------------ */
@media (max-width: 768px) {
    :root { --header-height: 68px; }

    .section { padding: 64px 0; }

    /* Logo compact sur mobile */
    .logo-img { height: 36px; }
    .site-header.scrolled .logo-img { height: 33px; }
    .logo-footer .logo-img { height: 46px; }

    /* Menu mobile plein écran */
    .burger { display: flex; }

    .main-nav {
        position: fixed;
        inset: 0;
        flex-direction: column;
        justify-content: center;
        gap: 40px;
        background: rgba(244, 247, 246, 0.92);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-24px);
        transition: var(--transition);
        z-index: 1050;
    }

    .main-nav.open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .main-nav ul {
        flex-direction: column;
        gap: 26px;
        text-align: center;
    }

    .nav-link { font-size: 1.25rem; }

    .nav-actions {
        flex-direction: column;
        gap: 20px;
    }

    .lang-switch { font-size: 1rem; padding: 10px 22px; }

    .hero { min-height: auto; }

    .hero-actions .btn { width: 100%; }

    .hero-stats { margin-top: 44px; }

    .services-grid { grid-template-columns: 1fr; }

    .values-grid { grid-template-columns: 1fr; }

    .partners-logos { grid-template-columns: repeat(2, 1fr); }

    .cta-band { padding: 50px 28px; }

    .success-content { padding: 38px 26px; }

    .expertise-card {
        flex-direction: column;
        gap: 18px;
        padding: 30px 24px;
    }

    .expertise-card:hover { transform: translateY(-6px); }

    .leader-card {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 26px;
        padding: 32px 24px;
    }

    .leader-avatar {
        width: 170px;
        margin: 0 auto;
    }

    .form-row { grid-template-columns: 1fr; }

    .faq-question {
        font-size: 0.98rem;
        padding: 20px 20px;
    }

    .faq-answer-inner { padding: 18px 20px 24px; }

    .contact-form-card { padding: 34px 24px; }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}