/* ==========================================================================
   PAGE PROJETS - STYLES SPÉCIFIQUES
   Extension de styles.css pour la galerie de projets
   ========================================================================== */

/* --- 1. NAVIGATION & HEADER (OVERRIDES) --- */

/* Force l'espacement gauche/droite au lieu du centré de l'accueil */
.header {
    justify-content: space-between !important;
    padding: 20px 40px;
}

.back-link {
    font-family: "poppins_semi_bold";
    font-size: 0.9rem;
    color: #fff;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.back-link:hover {
    opacity: 1;
    color: var(--accent);
    transform: translateX(-5px);
}

/* --- 2. HERO SECTION --- */

#projects-hero {
    padding: 140px 20px 60px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.page-title {
    font-family: "poppins_bold";
    font-size: 3.5rem;
    color: #fff;
    margin-bottom: 20px;
    line-height: 1.1;
}

.text-accent {
    background: linear-gradient(90deg, #fff, var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.page-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* --- 3. SYSTÈME DE GRILLE (GRID LAYOUT) --- */

#projects-grid-container {
    display: grid;
    /* Création de colonnes auto-adaptatives (min 350px) */
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto 100px;
    padding: 0 40px;
}

/* Configuration flexbox pour aligner les boutons en bas */
.projets_container {
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* --- 4. CONTENU DES CARTES --- */

/* Gestion des images manquantes (Placeholders) */
.projets_img.placeholder {
    width: 100%;
    height: 220px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px dashed rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: 0.3s ease;
}

.projets_img.placeholder span {
    font-family: "poppins_bold";
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.1);
    text-transform: uppercase;
}

.projets_img.placeholder:hover {
    background: rgba(59, 130, 246, 0.05);
    border-color: var(--accent);
}

.projets_img.placeholder:hover span {
    color: var(--accent);
}

/* Tags / Catégories */
.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 15px;
}

.tag {
    font-size: 0.7rem;
    font-family: "poppins_semi_bold";
    padding: 5px 12px;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: 0.3s;
}

.projets_container:hover .tag {
    background: rgba(59, 130, 246, 0.15);
    border-color: var(--accent);
    color: #fff;
}

.project-desc {
    font-size: 0.9rem;
    color: #94a3b8;
    line-height: 1.6;
    margin-top: 10px;
}

/* --- 5. BOUTONS D'ACTION (DEMO & CODE) --- */

.project-buttons {
    display: flex;
    gap: 15px;
    margin-top: auto; /* Pousse les boutons vers le bas */
    padding-top: 20px;
}

.btn-project {
    flex: 1;
    text-align: center;
    padding: 10px 0;
    border-radius: 6px;
    font-size: 0.85rem;
    font-family: "poppins_semi_bold";
    transition: all 0.3s ease;
    text-decoration: none;
}

/* Bouton Principal (Demo) */
.btn-project.demo {
    background-color: var(--accent);
    color: #0b0f14;
    border: 1px solid var(--accent);
}

.btn-project.demo:hover {
    background-color: #fff;
    border-color: #fff;
    color: #000;
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.4);
}

/* Bouton Secondaire (Code) */
.btn-project.code {
    background-color: transparent;
    color: var(--text-main);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-project.code:hover {
    border-color: #fff;
    background-color: rgba(255, 255, 255, 0.05);
}

/* Bouton Désactivé */
.btn-project.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: rgba(255, 255, 255, 0.05);
    border-color: transparent;
    color: var(--text-muted);
}

.btn-project.disabled:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    box-shadow: none;
}

/* --- 6. RESPONSIVE MOBILE --- */

@media (max-width: 768px) {
    #projects-hero {
        padding-top: 100px;
    }

    .page-title {
        font-size: 2.5rem;
    }

    #projects-grid-container {
        grid-template-columns: 1fr; /* Une seule colonne */
        padding: 0 20px;
    }
}