/* ============================================
   STYLE SLIDER — Boutons, Sliders (Projets/Parcours) & Cartes
   ============================================ */

/* ---- 1. SECTION PRINCIPALE ---- */
.projets-section {
    padding: 100px 80px;
    overflow: hidden;
}

/* ---- 2. BOUTONS DE FILTRE (Générique) ---- */
.projets-filter {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    font-size: 14px;
    font-weight: 600;
    border: 2px solid rgba(255, 255, 255, 0.1);
    background-color: transparent;
    color: var(--text-paragraph);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    border-color: var(--color-highlight);
    color: var(--color-highlight);
    background-color: rgba(37, 106, 244, 0.1); /* Correction du fond bleu clair */
}

/* ---- 3. MÉCANISME DES SLIDERS ---- */
.projects-viewport,
.parcours-viewport {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.parcours-viewport {
    max-width: 900px;
    margin: 0 auto;
}

.projects-slider,
.parcours-slider {
    display: flex;
    width: 200%;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.projects-panel,
.parcours-panel {
    width: 50%;
    padding: 10px;
}

/* ---- 4. GRILLE DES CARTES PROJETS ---- */
.projet-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 28px;
    max-width: 1200px;
    margin: 0 auto;
}

/* ---- 5. DESIGN DE LA CARTE PROJET ---- */
.projet-card {
    background-color: var(--bg-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 14px;
    padding: 30px;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    cursor: pointer;
}

.projet-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(37, 106, 244, 0.15);
    border-color: var(--color-highlight);
}

.card-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background-color: rgba(37, 106, 244, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
}

.card-icon i {
    font-size: 22px;
    color: var(--color-highlight);
}

.card-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-headline);
    margin-bottom: 10px;
}

.card-description {
    font-size: 14px;
    color: var(--text-paragraph);
    margin-bottom: 16px;
    line-height: 1.7;
}

.btn-details {
    margin-top: 15px;
    background: none;
    border: none;
    color: var(--color-highlight);
    font-weight: 700;
    cursor: pointer;
    font-size: 14px;
    transition: color 0.3s;
}

.btn-details:hover {
    color: var(--color-button);
}

.no-projets {
    text-align: center;
    color: var(--text-paragraph);
    font-size: 16px;
    grid-column: 1 / -1;
    padding: 40px;
}

/* ---- 6. RESPONSIVE ---- */
@media (max-width: 600px) {
    .projets-section { padding: 60px 20px; }
    .projet-grid { grid-template-columns: 1fr; }
}