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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #fff;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.video-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.video-bg video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.65);
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    background: rgba(0, 0, 0, 0.8);
    border-bottom: 2px solid #ffd700;
    flex-wrap: wrap;
}

.logo h1 {
    font-size: 1.5rem;
    color: #ffd700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.logo p {
    font-size: 0.8rem;
    color: #ccc;
    font-style: italic;
}

nav {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

nav a {
    color: #fff;
    text-decoration: none;
    font-size: 0.9rem;
    padding: 8px 12px;
    border-radius: 5px;
    transition: 0.3s;
}

nav a:hover {
    background: #ffd700;
    color: #000;
}

.lang-selector {
    display: flex;
    gap: 5px;
}

.lang-selector a {
    color: #fff;
    text-decoration: none;
    padding: 5px 10px;
    border: 1px solid #ffd700;
    border-radius: 3px;
    font-size: 0.8rem;
    transition: 0.3s;
}

.lang-selector a.active, .lang-selector a:hover {
    background: #ffd700;
    color: #000;
}

main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.hero {
    text-align: center;
    max-width: 900px;
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #ffd700;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 30px;
}

.flags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
}

.flags span {
    background: rgba(255, 215, 0, 0.15);
    border: 1px solid #ffd700;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
}

.partnership {
    font-size: 1rem;
    color: #ffd700;
    font-weight: bold;
    background: rgba(0, 0, 0, 0.5);
    padding: 15px;
    border-radius: 10px;
    border-left: 4px solid #ffd700;
}

footer {
    text-align: center;
    padding: 20px;
    background: rgba(0, 0, 0, 0.8);
    border-top: 1px solid #ffd700;
    font-size: 0.85rem;
    color: #aaa;
}

/* ===== PAGES INTERNES ===== */
.page-content {
    max-width: 1100px;
    margin: 40px auto;
    background: rgba(0, 0, 0, 0.7);
    padding: 40px;
    border-radius: 15px;
    border: 1px solid #ffd700;
    width: 100%;
}

.page-content h2 {
    color: #ffd700;
    font-size: 2rem;
    margin-bottom: 20px;
    text-align: center;
}

.page-content p, .page-content li {
    font-size: 1rem;
    line-height: 1.7;
    color: #eee;
}

.page-content ul {
    list-style: none;
    padding: 0;
}

.page-content ul li {
    padding: 10px 0;
    padding-left: 25px;
    position: relative;
}

.page-content ul li::before {
    content: "✓";
    color: #ffd700;
    position: absolute;
    left: 0;
    font-weight: bold;
}

.btn-gold {
    display: inline-block;
    background: #ffd700;
    color: #000;
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    margin-top: 20px;
    transition: 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-gold:hover {
    background: #e6c200;
    transform: scale(1.05);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: #ffd700;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ffd700;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 1rem;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: #fff;
    background: rgba(255, 255, 255, 0.2);
}

.form-group select option {
    background: #333;
    color: #fff;
}

.success-msg {
    background: rgba(0, 255, 0, 0.1);
    border: 1px solid #0f0;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
    color: #0f0;
    text-align: center;
}

.error-msg {
    background: rgba(255, 0, 0, 0.1);
    border: 1px solid #f00;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
    color: #f00;
    text-align: center;
}

@media (max-width: 768px) {
    header {
        flex-direction: column;
        gap: 15px;
        padding: 15px;
    }
    nav {
        justify-content: center;
    }
    .hero h2 {
        font-size: 1.8rem;
    }
    .page-content {
        padding: 20px;
        margin: 20px;
    }
}