:root {
            --bleu-abyssal: #001F3F;
            --bleu-abyssal-90: rgba(0, 31, 63, 0.9);
            --bleu-abyssal-70: rgba(0, 31, 63, 0.7);
            --or-fondations: #D4AF37;
            --or-fondations-light: #E8C85A;
            --blanc-albatre: #F8F9FA;
            --rouge-eclat: #E63946;
            --noir-profond: #0A0E14;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Source Sans 3', sans-serif;
            background-color: var(--bleu-abyssal);
            color: var(--blanc-albatre);
            overflow-x: hidden;
        }

        /* ===================== HEADER ===================== */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: linear-gradient(180deg, var(--bleu-abyssal) 0%, transparent 100%);
            padding: 1rem 0;
            transition: background 0.4s ease;
        }

        header.scrolled {
            background: var(--bleu-abyssal-90);
            backdrop-filter: blur(10px);
        }

        .header-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .logo img {
            height: 60px;
            width: auto;
            filter: drop-shadow(0 0 20px rgba(212, 175, 55, 0.3));
        }

        .logo-text {
            font-family: 'Bebas Neue', sans-serif;
            font-size: 1.4rem;
            letter-spacing: 0.15em;
            color: var(--or-fondations);
            text-shadow: 0 0 30px rgba(212, 175, 55, 0.4);
        }

        nav {
            display: flex;
            gap: 2.5rem;
        }

        nav a {
            color: var(--blanc-albatre);
            text-decoration: none;
            font-weight: 600;
            font-size: 0.9rem;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            position: relative;
            padding: 0.5rem 0;
            transition: color 0.3s ease;
        }

        nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--or-fondations);
            transition: width 0.3s ease;
        }

        nav a:hover {
            color: var(--or-fondations);
        }

        nav a:hover::after {
            width: 100%;
        }

        .cta-header {
            background: linear-gradient(135deg, var(--or-fondations) 0%, var(--or-fondations-light) 100%);
            color: var(--bleu-abyssal);
            padding: 0.8rem 1.5rem;
            font-weight: 700;
            font-size: 0.85rem;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            box-shadow: 0 4px 20px rgba(212, 175, 55, 0.3);
        }

        .cta-header:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 30px rgba(212, 175, 55, 0.5);
        }

        /* ===================== HERO SECTION ===================== */
        .hero {
            height: 100vh;
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }

        .hero-background {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 0;
        }

        .hero-background img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            filter: brightness(0.4) saturate(0.8);
        }

        .hero-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(
                180deg,
                var(--bleu-abyssal-70) 0%,
                transparent 30%,
                transparent 60%,
                var(--bleu-abyssal) 100%
            );
            z-index: 1;
        }

        .hero-pattern {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: 
                radial-gradient(circle at 20% 80%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(230, 57, 70, 0.08) 0%, transparent 40%);
            z-index: 2;
        }

        .hero-content {
            position: relative;
            z-index: 3;
            text-align: center;
            max-width: 1000px;
            padding: 0 2rem;
        }

        .hero-badge {
            display: inline-block;
            border: 1px solid var(--or-fondations);
            padding: 0.5rem 1.5rem;
            font-size: 0.8rem;
            letter-spacing: 0.3em;
            text-transform: uppercase;
            margin-bottom: 2rem;
            animation: fadeInDown 1s ease 0.2s both;
        }

        .hero-title {
            font-family: 'Bebas Neue', sans-serif;
            font-size: clamp(3rem, 10vw, 8rem);
            letter-spacing: 0.08em;
            line-height: 0.95;
            margin-bottom: 1.5rem;
            animation: fadeInUp 1s ease 0.4s both;
        }

        .hero-title .gold {
            color: var(--or-fondations);
            text-shadow: 0 0 60px rgba(212, 175, 55, 0.5);
        }

        .hero-subtitle {
            font-family: 'Cormorant Garamond', serif;
            font-size: clamp(1.2rem, 3vw, 1.8rem);
            font-weight: 400;
            font-style: italic;
            opacity: 0.9;
            margin-bottom: 3rem;
            animation: fadeInUp 1s ease 0.6s both;
        }

        .hero-buttons {
            display: flex;
            gap: 1.5rem;
            justify-content: center;
            flex-wrap: wrap;
            animation: fadeInUp 1s ease 0.8s both;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--or-fondations) 0%, var(--or-fondations-light) 100%);
            color: var(--bleu-abyssal);
            padding: 1rem 2.5rem;
            font-weight: 700;
            font-size: 0.9rem;
            letter-spacing: 0.15em;
            text-transform: uppercase;
            border: none;
            cursor: pointer;
            text-decoration: none;
            transition: all 0.3s ease;
            box-shadow: 0 4px 30px rgba(212, 175, 55, 0.4);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 40px rgba(212, 175, 55, 0.6);
        }

        .btn-secondary {
            background: transparent;
            color: var(--blanc-albatre);
            padding: 1rem 2.5rem;
            font-weight: 600;
            font-size: 0.9rem;
            letter-spacing: 0.15em;
            text-transform: uppercase;
            border: 2px solid var(--blanc-albatre);
            cursor: pointer;
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .btn-secondary:hover {
            background: var(--blanc-albatre);
            color: var(--bleu-abyssal);
        }

        .scroll-indicator {
            position: absolute;
            bottom: 3rem;
            left: 50%;
            transform: translateX(-50%);
            z-index: 3;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.5rem;
            animation: bounce 2s infinite;
        }

        .scroll-indicator span {
            font-size: 0.7rem;
            letter-spacing: 0.2em;
            text-transform: uppercase;
            opacity: 0.6;
        }

        .scroll-indicator .arrow {
            width: 20px;
            height: 20px;
            border-right: 2px solid var(--or-fondations);
            border-bottom: 2px solid var(--or-fondations);
            transform: rotate(45deg);
        }

        /* ===================== TOUR DE FRANCE SECTION ===================== */
        .tour-section {
            padding: 8rem 2rem;
            background: var(--blanc-albatre);
            position: relative;
            overflow: hidden;
        }

        .tour-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: 
                linear-gradient(135deg, rgba(0, 31, 63, 0.03) 0%, transparent 50%),
                url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23001F3F' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
            z-index: 0;
        }

        .section-container {
            max-width: 1400px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .section-header {
            text-align: center;
            margin-bottom: 4rem;
        }

        .section-tag {
            display: inline-block;
            color: var(--rouge-eclat);
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.3em;
            text-transform: uppercase;
            margin-bottom: 1rem;
        }

        .section-title {
            font-family: 'Bebas Neue', sans-serif;
            font-size: clamp(2.5rem, 5vw, 4rem);
            color: var(--bleu-abyssal);
            letter-spacing: 0.05em;
            margin-bottom: 1rem;
        }

        .section-subtitle {
            font-family: 'Cormorant Garamond', serif;
            font-size: 1.3rem;
            color: var(--bleu-abyssal);
            opacity: 0.7;
            max-width: 600px;
            margin: 0 auto;
        }

        .tour-content {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 4rem;
            align-items: center;
        }

        .tour-map {
            position: relative;
            border: 3px solid var(--or-fondations);
            box-shadow: 0 20px 60px rgba(0, 31, 63, 0.15);
            overflow: hidden;
        }

        .map-container {
            position: relative;
            width: 100%;
            height: 500px;
        }

        #leaflet-map {
            width: 100%;
            height: 100%;
            z-index: 1;
        }

        .map-legend {
            position: absolute;
            bottom: 15px;
            left: 15px;
            background: var(--bleu-abyssal);
            border: 1px solid var(--or-fondations);
            padding: 10px 15px;
            z-index: 1000;
            font-size: 0.75rem;
        }

        .map-legend-item {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 5px;
        }

        .map-legend-item:last-child {
            margin-bottom: 0;
        }

        .legend-marker {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            border: 2px solid var(--blanc-albatre);
        }

        .legend-marker.visited {
            background: var(--rouge-eclat);
        }

        .legend-marker.upcoming {
            background: var(--or-fondations);
        }

        .legend-marker.capital {
            background: var(--or-fondations);
            width: 14px;
            height: 14px;
        }

        /* Custom Leaflet popup styling */
        .leaflet-popup-content-wrapper {
            background: var(--bleu-abyssal);
            color: var(--blanc-albatre);
            border: 1px solid var(--or-fondations);
            border-radius: 0;
        }

        .leaflet-popup-tip {
            background: var(--bleu-abyssal);
            border: 1px solid var(--or-fondations);
        }

        .leaflet-popup-content {
            margin: 10px 15px;
            font-family: 'Source Sans 3', sans-serif;
        }

        .popup-title {
            font-family: 'Bebas Neue', sans-serif;
            font-size: 1.2rem;
            color: var(--or-fondations);
            margin-bottom: 5px;
        }

        .popup-region {
            font-size: 0.85rem;
            opacity: 0.8;
        }

        .popup-status {
            margin-top: 8px;
            padding-top: 8px;
            border-top: 1px solid rgba(212, 175, 55, 0.3);
            font-size: 0.8rem;
        }

        .popup-status.visited {
            color: var(--rouge-eclat);
        }

        .popup-status.upcoming {
            color: var(--or-fondations);
        }

        .tour-info {
            color: var(--bleu-abyssal);
        }

        .tour-stats {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 2rem;
            margin-bottom: 3rem;
        }

        .stat-item {
            text-align: center;
            padding: 1.5rem;
            background: linear-gradient(135deg, rgba(0, 31, 63, 0.05) 0%, transparent 100%);
            border-left: 3px solid var(--or-fondations);
        }

        .stat-number {
            font-family: 'Bebas Neue', sans-serif;
            font-size: 3rem;
            color: var(--or-fondations);
            line-height: 1;
        }

        .stat-label {
            font-size: 0.85rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            opacity: 0.8;
            margin-top: 0.5rem;
        }

        .tour-description {
            font-size: 1.1rem;
            line-height: 1.8;
            margin-bottom: 2rem;
        }

        .tour-cities {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
        }

        .city-tag {
            background: var(--bleu-abyssal);
            color: var(--blanc-albatre);
            padding: 0.5rem 1rem;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.05em;
        }


/* ===================== FONDATIONS SECTION ===================== */
.fondations-section {
    padding: 8rem 2rem;
    background: var(--bleu-abyssal);
    position: relative;
    overflow: hidden;
}

.fondations-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/plane.gif') center center no-repeat;
    background-size: cover;
    opacity: 0.7;
    z-index: 0;
}

.fondations-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        180deg,
        var(--bleu-abyssal) 0%,
        rgba(0, 31, 63, 0.7) 20%,
        rgba(0, 31, 63, 0.6) 50%,
        rgba(0, 31, 63, 0.7) 80%,
        var(--bleu-abyssal) 100%
    );
    z-index: 1;
}

.fondations-section .section-container {
    position: relative;
    z-index: 2;
}

.fondations-section .section-title {
    color: var(--blanc-albatre);
}

        .fondations-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .fondation-card {
            background: linear-gradient(
                180deg,
                rgba(255, 255, 255, 0.05) 0%,
                rgba(255, 255, 255, 0.02) 100%
            );
            border: 1px solid rgba(212, 175, 55, 0.2);
            padding: 2.5rem;
            position: relative;
            overflow: hidden;
            transition: all 0.4s ease;
        }

        .fondation-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--or-fondations), var(--rouge-eclat));
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.4s ease;
        }

        .fondation-card:hover {
            transform: translateY(-5px);
            border-color: var(--or-fondations);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
        }

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

        .fondation-icon {
            width: 60px;
            height: 60px;
            border: 2px solid var(--or-fondations);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            font-size: 1.5rem;
        }

        .fondation-title {
            font-family: 'Bebas Neue', sans-serif;
            font-size: 1.8rem;
            letter-spacing: 0.05em;
            margin-bottom: 1rem;
            color: var(--or-fondations);
        }

        .fondation-text {
            font-size: 1rem;
            line-height: 1.7;
            opacity: 0.85;
        }

        /* ===================== BOUSSOLES CARDS ===================== */
.boussoles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.boussole-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.3);
    overflow: hidden;
    transition: all 0.4s ease;
    display: flex;
    flex-direction: column;
}

.boussole-card:hover {
    transform: translateY(-5px);
    border-color: var(--or-fondations);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.boussole-image {
    width: 100%;
    height: 320px;
    overflow: hidden;
    position: relative;
}

.boussole-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(to top, var(--bleu-abyssal), transparent);
    pointer-events: none;
}

.boussole-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
    filter: grayscale(30%);
    transition: all 0.4s ease;
}

.boussole-card:hover .boussole-image img {
    filter: grayscale(0%);
    transform: scale(1.05);
}

.boussole-content {
    padding: 1.5rem 2rem 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.boussole-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.6rem;
    color: var(--or-fondations);
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.boussole-subtitle {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1rem;
    font-style: italic;
    color: var(--blanc-albatre);
    opacity: 0.7;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.boussole-text {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--blanc-albatre);
    opacity: 0.85;
}

/* Responsive */
@media (max-width: 992px) {
    .boussoles-grid {
        grid-template-columns: 1fr;
    }
    
    .boussole-card {
        flex-direction: row;
    }
    
    .boussole-image {
        width: 200px;
        height: auto;
        min-height: 200px;
    }
}

@media (max-width: 576px) {
    .boussole-card {
        flex-direction: column;
    }
    
    .boussole-image {
        width: 100%;
        height: 200px;
    }
}

        /* ===================== PROGRAMME SECTION ===================== */
        .programme-section {
            padding: 8rem 2rem;
            background: var(--bleu-abyssal);
            position: relative;
            overflow: hidden;
        }

        .programme-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('../images/ariane.gif') center center no-repeat;
            background-size: cover;
            opacity: 0.9;
            z-index: 0;
        }

        .programme-section::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(
                180deg,
                var(--bleu-abyssal) 0%,
                rgba(0, 31, 63, 0.85) 20%,
                rgba(0, 31, 63, 0.75) 50%,
                rgba(0, 31, 63, 0.85) 80%,
                var(--bleu-abyssal) 100%
            );
            z-index: 1;
        }

        .programme-section .section-container {
            position: relative;
            z-index: 2;
        }

        .programme-section .section-tag {
            color: var(--or-fondations);
        }

        .programme-section .section-title,
        .programme-section .section-subtitle {
            color: var(--blanc-albatre);
        }

        .programme-section .section-subtitle {
            opacity: 0.8;
        }

        .programme-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 2rem;
            margin-bottom: 4rem;
        }

        .programme-card {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(212, 175, 55, 0.2);
            padding: 2.5rem;
            position: relative;
            transition: all 0.4s ease;
        }

        .programme-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--or-fondations), var(--rouge-eclat));
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.4s ease;
        }

        .programme-card:hover {
            border-color: var(--or-fondations);
            transform: translateY(-5px);
            background: rgba(255, 255, 255, 0.1);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
        }

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

        .programme-content {
            position: relative;
            z-index: 1;
        }

        .programme-number {
            font-family: 'Bebas Neue', sans-serif;
            font-size: 4rem;
            color: var(--or-fondations);
            opacity: 0.5;
            line-height: 1;
            margin-bottom: 0.5rem;
            transition: color 0.4s ease;
        }

        .programme-title {
            font-family: 'Bebas Neue', sans-serif;
            font-size: 1.6rem;
            color: var(--blanc-albatre);
            letter-spacing: 0.03em;
            margin-bottom: 1rem;
            transition: color 0.4s ease;
        }

        .programme-text {
            font-size: 1rem;
            line-height: 1.7;
            color: var(--blanc-albatre);
            opacity: 0.85;
            transition: color 0.4s ease;
        }

        .programme-section .btn-primary {
            background: linear-gradient(135deg, var(--or-fondations) 0%, var(--or-fondations-light) 100%);
            color: var(--bleu-abyssal);
        }

        /* ===================== GRAPHIQUES SECTION ===================== */
        .stats-section {
            padding: 6rem 2rem;
            background: linear-gradient(180deg, var(--bleu-abyssal) 0%, var(--noir-profond) 100%);
            position: relative;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
        }

        .stats-card {
            text-align: center;
            padding: 2rem;
            border: 1px solid rgba(212, 175, 55, 0.3);
            position: relative;
            overflow: hidden;
        }

        .stats-card::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(90deg, transparent, var(--or-fondations), transparent);
        }

        .stats-number {
            font-family: 'Bebas Neue', sans-serif;
            font-size: 4rem;
            color: var(--or-fondations);
            line-height: 1;
            text-shadow: 0 0 30px rgba(212, 175, 55, 0.5);
        }

        .stats-label {
            font-size: 0.9rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            margin-top: 1rem;
            opacity: 0.8;
        }

        .stats-bar {
            width: 100%;
            height: 4px;
            background: rgba(255, 255, 255, 0.1);
            margin-top: 1.5rem;
            position: relative;
            overflow: hidden;
        }

        .stats-bar-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--or-fondations), var(--rouge-eclat));
            animation: fillBar 2s ease forwards;
        }

        /* ===================== CONTRIBUER SECTION ===================== */
        .contribuer-section {
            padding: 8rem 2rem;
            background: var(--bleu-abyssal);
            position: relative;
            overflow: hidden;
        }

        .contribuer-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('../images/france.gif') center center no-repeat;
            background-size: cover;
            opacity: 0.9;
            z-index: 0;
        }

        .contribuer-section::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(
                180deg,
                var(--bleu-abyssal) 0%,
                rgba(0, 31, 63, 0.7) 20%,
                rgba(0, 31, 63, 0.6) 50%,
                rgba(0, 31, 63, 0.7) 80%,
                var(--bleu-abyssal) 100%
            );
            z-index: 1;
        }

        .contribuer-section .section-container {
            position: relative;
            z-index: 2;
        }

        .contribuer-section .section-tag {
            color: var(--or-fondations);
        }

        .contribuer-section .section-title,
        .contribuer-section .section-subtitle {
            color: var(--blanc-albatre);
        }

        .contribuer-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .contribuer-card {
            background: rgba(0, 31, 63, 0.5);
            color: var(--blanc-albatre);
            padding: 3rem 2rem;
            text-align: center;
            position: relative;
            overflow: hidden;
            transition: all 0.4s ease;
        }

        .contribuer-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, var(--or-fondations) 0%, var(--or-fondations-light) 100%);
            opacity: 0;
            transition: opacity 0.4s ease;
            z-index: 0;
        }

        .contribuer-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 50px rgba(0, 31, 63, 0.3);
        }

        .contribuer-card:hover::before {
            opacity: 1;
        }

        .contribuer-card:hover .contribuer-icon,
        .contribuer-card:hover .contribuer-title,
        .contribuer-card:hover .contribuer-text {
            color: var(--bleu-abyssal);
        }

        .contribuer-content {
            position: relative;
            z-index: 1;
        }

        .contribuer-icon {
            font-size: 3rem;
            margin-bottom: 1.5rem;
            color: var(--or-fondations);
            transition: color 0.4s ease;
        }

        .contribuer-title {
            font-family: 'Bebas Neue', sans-serif;
            font-size: 1.8rem;
            letter-spacing: 0.05em;
            margin-bottom: 1rem;
            transition: color 0.4s ease;
        }

        .contribuer-text {
            font-size: 1rem;
            line-height: 1.6;
            opacity: 0.85;
            margin-bottom: 1.5rem;
            transition: color 0.4s ease;
        }

        .contribuer-btn {
            display: inline-block;
            background: var(--or-fondations);
            color: var(--bleu-abyssal);
            padding: 0.8rem 1.5rem;
            font-weight: 700;
            font-size: 0.8rem;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .contribuer-card:hover .contribuer-btn {
            background: var(--bleu-abyssal);
            color: var(--or-fondations);
        }

        /* ===================== NEWSLETTER SECTION ===================== */
        .newsletter-section {
            padding: 6rem 2rem;
            background: linear-gradient(135deg, var(--bleu-abyssal) 0%, var(--noir-profond) 100%);
            position: relative;
            overflow: hidden;
        }

        .newsletter-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 60%;
            height: 200%;
            background: radial-gradient(ellipse, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
            z-index: 0;
        }

        .newsletter-content {
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
            position: relative;
            z-index: 1;
        }

        .newsletter-title {
            font-family: 'Bebas Neue', sans-serif;
            font-size: clamp(2rem, 4vw, 3rem);
            letter-spacing: 0.05em;
            margin-bottom: 1rem;
        }

        .newsletter-subtitle {
            font-family: 'Cormorant Garamond', serif;
            font-size: 1.2rem;
            font-style: italic;
            opacity: 0.8;
            margin-bottom: 2rem;
        }

        .newsletter-form {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
        }

        .newsletter-input {
            padding: 1rem 1.5rem;
            font-size: 1rem;
            border: 2px solid var(--or-fondations);
            background: transparent;
            color: var(--blanc-albatre);
            width: 350px;
            max-width: 100%;
            font-family: 'Source Sans 3', sans-serif;
        }

        .newsletter-input::placeholder {
            color: rgba(248, 249, 250, 0.5);
        }

        .newsletter-input:focus {
            outline: none;
            background: rgba(212, 175, 55, 0.1);
        }

        .newsletter-btn {
            background: linear-gradient(135deg, var(--or-fondations) 0%, var(--or-fondations-light) 100%);
            color: var(--bleu-abyssal);
            padding: 1rem 2rem;
            font-weight: 700;
            font-size: 0.9rem;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .newsletter-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(212, 175, 55, 0.4);
        }

        /* ===================== FOOTER ===================== */
        footer {
            background: var(--noir-profond);
            padding: 4rem 2rem 2rem;
            border-top: 1px solid rgba(212, 175, 55, 0.2);
        }

        .footer-container {
            max-width: 1400px;
            margin: 0 auto;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 3rem;
            margin-bottom: 3rem;
        }

        .footer-brand .logo {
            margin-bottom: 1rem;
        }

        .footer-brand p {
            font-size: 0.95rem;
            line-height: 1.7;
            opacity: 0.7;
            max-width: 300px;
        }

        .footer-title {
            font-family: 'Bebas Neue', sans-serif;
            font-size: 1.2rem;
            letter-spacing: 0.1em;
            color: var(--or-fondations);
            margin-bottom: 1.5rem;
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 0.8rem;
        }

        .footer-links a {
            color: var(--blanc-albatre);
            text-decoration: none;
            font-size: 0.9rem;
            opacity: 0.7;
            transition: all 0.3s ease;
        }

        .footer-links a:hover {
            opacity: 1;
            color: var(--or-fondations);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .footer-bottom p {
            font-size: 0.85rem;
            opacity: 0.5;
        }

        .social-links {
            display: flex;
            gap: 1rem;
        }

        .social-links a {
            width: 40px;
            height: 40px;
            border: 1px solid rgba(212, 175, 55, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--blanc-albatre);
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .social-links a:hover {
            background: var(--or-fondations);
            color: var(--bleu-abyssal);
            border-color: var(--or-fondations);
        }

        /* ===================== ANIMATIONS ===================== */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes fadeInDown {
            from {
                opacity: 0;
                transform: translateY(-30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes bounce {
            0%, 20%, 50%, 80%, 100% {
                transform: translateX(-50%) translateY(0);
            }
            40% {
                transform: translateX(-50%) translateY(-10px);
            }
            60% {
                transform: translateX(-50%) translateY(-5px);
            }
        }

        @keyframes pulse {
            0% {
                box-shadow: 0 0 0 0 rgba(230, 57, 70, 0.7);
            }
            70% {
                box-shadow: 0 0 0 15px rgba(230, 57, 70, 0);
            }
            100% {
                box-shadow: 0 0 0 0 rgba(230, 57, 70, 0);
            }
        }

        @keyframes fillBar {
            from {
                width: 0;
            }
        }

        /* ===================== RESPONSIVE ===================== */
        @media (max-width: 1200px) {
            .fondations-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .footer-top {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 992px) {
            .tour-content {
                grid-template-columns: 1fr;
                gap: 3rem;
            }
            
            .programme-grid {
                grid-template-columns: 1fr;
            }
            
            .contribuer-grid {
                grid-template-columns: 1fr;
            }
            
            nav {
                display: none;
            }
        }

        @media (max-width: 768px) {
            .fondations-grid {
                grid-template-columns: 1fr;
            }
            
            .stats-grid {
                grid-template-columns: 1fr;
            }
            
            .tour-stats {
                grid-template-columns: 1fr;
            }
            
            .footer-top {
                grid-template-columns: 1fr;
                text-align: center;
            }
            
            .footer-brand p {
                max-width: 100%;
            }
            
            .footer-bottom {
                flex-direction: column;
                gap: 1rem;
                text-align: center;
            }
            
            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }
        }

        @media (max-width: 480px) {
            .header-container {
                padding: 0 1rem;
            }
            
            .logo img {
                height: 45px;
            }
            
            .logo-text {
                font-size: 1rem;
            }
            
            .cta-header {
                padding: 0.6rem 1rem;
                font-size: 0.75rem;
            }
        }