/* ===== THÈME NOIR ET VIOLET ===== */

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

:root {
    --purple-primary: #8a2be2;
    --purple-light: #b263ff;
    --purple-dark: #5a12a0;
    --purple-very-dark: #1e002b;
    --black: #000000;
    --black-light: #0a001a;
    --white: #ffffff;
    --gray-light: #c0a0d0;
    --gray-dark: #8a6a9a;
    --transition: all 0.3s ease;
    --border-radius: 12px;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #000000 0%, #0a001a 50%, #1a0033 100%);
    color: var(--white);
    min-height: 100vh;
    padding: 20px;
}

/* ===== CONTENEUR ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* ===== HEADER ===== */
.header {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(135deg, var(--purple-very-dark), var(--black));
    border: 2px solid var(--purple-primary);
    border-radius: var(--border-radius);
    margin-bottom: 30px;
    box-shadow: 0 0 30px rgba(138, 43, 226, 0.2);
}

.title {
    font-size: 3rem;
    font-weight: bold;
    background: linear-gradient(135deg, var(--purple-light), var(--purple-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
    text-shadow: 0 0 15px rgba(138, 43, 226, 0.5);
}

.subtitle {
    color: var(--gray-light);
    font-size: 1.1rem;
    opacity: 0.8;
}

/* ===== SECTION DISCORD ===== */
.discord-section {
    background: rgba(26, 0, 51, 0.6);
    border: 1px solid var(--purple-dark);
    border-radius: var(--border-radius);
    padding: 30px;
    text-align: center;
    margin-bottom: 30px;
    box-shadow: 0 0 20px rgba(138, 43, 226, 0.15);
}

.discord-section h2 {
    color: var(--purple-light);
    margin-bottom: 15px;
    font-size: 1.8rem;
}

.discord-desc {
    color: var(--gray-light);
    font-size: 1rem;
    margin-bottom: 20px;
    opacity: 0.9;
}

.discord-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #5865f2, #9b59b6);
    color: var(--white);
    text-decoration: none;
    padding: 14px 30px;
    border-radius: 8px;
    font-weight: bold;
    font-size: 1.1rem;
    transition: var(--transition);
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(88, 101, 242, 0.3);
}

.discord-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(138, 43, 226, 0.5);
    border-color: var(--purple-light);
}

.discord-icon {
    font-size: 1.2rem;
}

/* ===== SECTION FORMATIONS ===== */
.formations-section {
    margin-bottom: 40px;
}

.formations-section h2 {
    color: var(--purple-light);
    text-align: center;
    margin-bottom: 15px;
    font-size: 2rem;
}

.formations-desc {
    text-align: center;
    color: var(--gray-light);
    margin-bottom: 30px;
    font-size: 1rem;
    opacity: 0.8;
}

/* ===== GRILLE FORMATIONS ===== */
.formations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
    padding: 20px 0;
}

.formation-card {
    background: rgba(26, 0, 51, 0.6);
    border: 2px solid var(--purple-dark);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.formation-card:hover {
    transform: translateY(-8px);
    border-color: var(--purple-primary);
    box-shadow: 0 0 25px rgba(138, 43, 226, 0.4);
    background: rgba(40, 0, 70, 0.7);
}

.formation-image {
    width: 100%;
    height: 180px;
    background: linear-gradient(135deg, var(--purple-dark), var(--purple-very-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-bottom: 1px solid var(--purple-dark);
}

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

.formation-card:hover .formation-image img {
    transform: scale(1.05);
}

.formation-image-placeholder {
    color: var(--gray-dark);
    font-size: 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    width: 100%;
}

.formation-content {
    padding: 20px;
}

.formation-content h3 {
    color: var(--white);
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.formation-content p {
    color: var(--gray-light);
    font-size: 0.95rem;
    line-height: 1.5;
    opacity: 0.8;
}

.formation-arrow {
    position: absolute;
    top: 15px;
    right: 15px;
    color: var(--purple-light);
    font-size: 1.5rem;
    opacity: 0.7;
}

/* ===== FOOTER ===== */
.footer {
    text-align: center;
    padding: 30px;
    color: var(--gray-dark);
    font-size: 0.9rem;
    border-top: 1px solid var(--purple-dark);
    margin-top: 30px;
}

/* ===== PAGE DE FORMATION ===== */
.back-btn {
    display: inline-block;
    color: var(--purple-light);
    text-decoration: none;
    font-size: 1.1rem;
    margin-bottom: 20px;
    transition: var(--transition);
}

.back-btn:hover {
    color: var(--purple-light);
    transform: translateX(-5px);
}

.formation-title {
    color: var(--purple-light);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--purple-primary), var(--purple-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.formation-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.badge {
    background: var(--purple-primary);
    color: var(--black);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: bold;
}

.formation-description {
    color: var(--gray-light);
    text-align: center;
    line-height: 1.6;
    margin-bottom: 30px;
    font-size: 1.1rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.tags {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.tag {
    background: rgba(138, 43, 226, 0.2);
    color: var(--purple-light);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    border: 1px solid var(--purple-dark);
}

.audio-section {
    background: var(--bg-card);
    border: 2px solid var(--purple-dark);
    border-radius: var(--border-radius);
    padding: 30px;
    margin-bottom: 30px;
    text-align: center;
    box-shadow: 0 0 20px rgba(138, 43, 226, 0.15);
}

.audio-section h2 {
    color: var(--purple-light);
    margin-bottom: 20px;
}

.audio-player {
    width: 100%;
    margin-bottom: 15px;
}

.audio-player audio {
    width: 100%;
}

/* Section Discord sur page formation */
.discord-formation {
    background: rgba(26, 0, 51, 0.6);
    border: 1px solid var(--purple-dark);
    border-radius: var(--border-radius);
    padding: 25px;
    text-align: center;
    margin-top: 30px;
}

.discord-formation h3 {
    color: var(--purple-light);
    margin-bottom: 10px;
}

.discord-formation p {
    color: var(--gray-light);
    margin-bottom: 15px;
    font-size: 0.95rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .title {
        font-size: 2rem;
    }

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

    .header {
        padding: 25px 15px;
    }

    .formation-title {
        font-size: 1.8rem;
    }

    .formation-meta {
        flex-direction: column;
        gap: 10px;
    }
}