/* ==========================================
   🚀 FICHE PROJET DÉTAILLÉE
   ========================================== */

/* ==========================================
   🎨 HERO SECTION
   ========================================== */

.projet-hero {
    position: relative;
    padding: 140px 0 100px;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 100%);
    overflow: hidden;
}

.projet-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
    z-index: 1;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.projet-hero .container {
    position: relative;
    z-index: 10;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

/* Meta informations du haut */
.projet-meta-top {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.projet-category,
.projet-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 20px;
    font-size: 0.9rem;
    color: #00d4ff;
    font-weight: 500;
}

.projet-status {
    background: rgba(123, 44, 191, 0.1);
    border-color: rgba(123, 44, 191, 0.3);
    color: #7b2cbf;
}

.projet-status .bi-circle-fill {
    font-size: 0.5rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* Titre principal */
.projet-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #00d4ff, #7b2cbf);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.projet-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 30px;
    line-height: 1.6;
}

/* Technologies badges */
.projet-tech-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 35px;
}

.tech-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
}

.tech-badge:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.3);
    transform: translateY(-2px);
}

/* Boutons d'action */
.projet-actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 30px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, #00d4ff, #0099cc);
    color: #0a0a0a;
    border: none;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #00d4ff;
    border: 2px solid #00d4ff;
}

.btn-secondary:hover {
    background: rgba(0, 212, 255, 0.1);
    transform: translateY(-3px);
}

/* Image hero */
.projet-hero-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    transition: transform 0.5s ease;
}

.projet-hero-image:hover {
    transform: scale(1.02);
}

.projet-thumbnail {
    width: 100%;
    height: auto;
    display: block;
}

.projet-placeholder {
    width: 100%;
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(123, 44, 191, 0.1));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    color: rgba(255, 255, 255, 0.3);
}

.projet-placeholder i {
    font-size: 4rem;
}

/* ==========================================
   📊 INFORMATIONS CLÉS
   ========================================== */

.projet-infos {
    padding: 80px 0;
    background: #0f0f1a;
}

.infos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.info-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 30px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
}

.info-card:hover {
    background: rgba(0, 212, 255, 0.05);
    border-color: rgba(0, 212, 255, 0.3);
    transform: translateY(-5px);
}

.info-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(123, 44, 191, 0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #00d4ff;
    flex-shrink: 0;
}

.info-content h3 {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.info-content p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    margin: 0;
}

/* ==========================================
   📝 CONTENU PRINCIPAL
   ========================================== */

.projet-content-section {
    padding: 80px 0;
    background: #0f0f1a;
}

.content-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 60px;
}

/* Colonne principale */
.content-main {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.content-block {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px;
}

.section-title {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 2rem;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.95);
}

.title-icon {
    font-size: 2.2rem;
}

.content-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
}

.content-text p {
    margin-bottom: 20px;
}

/* Liste d'objectifs */
.objectifs-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.objectifs-list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 15px;
    background: rgba(0, 212, 255, 0.05);
    border-left: 3px solid #00d4ff;
    border-radius: 8px;
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.9);
}

.objectifs-list .bi-check-circle-fill {
    color: #00d4ff;
    font-size: 1.3rem;
    margin-top: 2px;
    flex-shrink: 0;
}

/* Défis techniques */
.defis-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.defi-card {
    padding: 25px;
    background: rgba(123, 44, 191, 0.05);
    border-left: 3px solid #7b2cbf;
    border-radius: 10px;
}

.defi-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    color: #7b2cbf;
    margin-bottom: 12px;
}

.defi-solution {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.05rem;
    line-height: 1.7;
    margin: 0;
}

/* Galerie */
.projet-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 16/9;
}

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

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-overlay i {
    font-size: 3rem;
    color: #00d4ff;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

/* Résultats */
.resultats-block {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05), rgba(123, 44, 191, 0.05));
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.resultats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
}

.resultat-card {
    text-align: center;
    padding: 30px 20px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.resultat-card:hover {
    background: rgba(0, 212, 255, 0.1);
    transform: translateY(-5px);
}

.resultat-value {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, #00d4ff, #7b2cbf);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

.resultat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ==========================================
   🔖 SIDEBAR
   ========================================== */

.content-sidebar {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.sidebar-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
}

.sidebar-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Stack technique */
.tech-stack {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.stack-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: rgba(0, 212, 255, 0.05);
    border-radius: 8px;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
}

.stack-item:hover {
    background: rgba(0, 212, 255, 0.1);
    transform: translateX(5px);
}

.stack-item .bi-check2 {
    color: #00d4ff;
    font-size: 1.2rem;
}

/* Liens utiles */
.useful-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.link-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
}

.link-item:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.3);
    transform: translateX(5px);
}

.link-item i:first-child {
    color: #00d4ff;
    font-size: 1.3rem;
}

.link-item span {
    flex: 1;
    font-size: 0.95rem;
}

.link-item i:last-child {
    color: rgba(255, 255, 255, 0.4);
}

/* Skills tags */
.skills-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.skill-tag {
    padding: 8px 14px;
    background: rgba(123, 44, 191, 0.1);
    border: 1px solid rgba(123, 44, 191, 0.3);
    border-radius: 20px;
    font-size: 0.85rem;
    color: #7b2cbf;
    font-weight: 500;
}

/* CTA Sidebar */
.sidebar-cta {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(123, 44, 191, 0.1));
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 15px;
    padding: 25px;
    text-align: center;
}

.sidebar-cta h4 {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 12px;
}

.sidebar-cta p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 20px;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: linear-gradient(135deg, #00d4ff, #0099cc);
    color: #0a0a0a;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4);
}

/* ==========================================
   🔄 NAVIGATION AUTRES PROJETS
   ========================================== */

.projets-navigation {
    padding: 80px 0;
    background: #0f0f1a;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    background: linear-gradient(135deg, #00d4ff, #7b2cbf);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.projets-nav-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.projet-nav-card {
    position: relative;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    overflow: hidden;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.projet-nav-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 212, 255, 0.5);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.2);
}

.nav-card-img,
.nav-card-placeholder {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
}

.nav-card-placeholder {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(123, 44, 191, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.3);
    font-size: 3rem;
}

.nav-card-content {
    padding: 25px;
}

.nav-card-content h3 {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 12px;
}

.nav-card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #00d4ff;
    font-size: 0.95rem;
    font-weight: 600;
    transition: gap 0.3s ease;
}

.projet-nav-card:hover .nav-card-link {
    gap: 12px;
}

/* ==========================================
   📱 RESPONSIVE
   ========================================== */

@media (max-width: 1024px) {
    .content-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .content-sidebar {
        order: -1;
    }
}

@media (max-width: 768px) {
    .projet-hero .container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .projet-title {
        font-size: 2.5rem;
    }
    
    .projet-subtitle {
        font-size: 1.1rem;
    }
    
    .projet-hero {
        padding: 120px 0 60px;
    }
    
    .projet-infos,
    .projet-content-section,
    .projets-navigation {
        padding: 60px 0;
    }
    
    .content-block {
        padding: 30px 20px;
    }
    
    .infos-grid {
        grid-template-columns: 1fr;
    }
    
    .resultats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .projet-gallery {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .projet-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .projet-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }
    
    .resultats-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================
   ♿ ACCESSIBILITÉ
   ========================================== */

@media (prefers-reduced-motion: reduce) {
    .projet-hero-overlay,
    .projet-hero-image,
    .info-card,
    .gallery-item img,
    .stack-item,
    .link-item,
    .projet-nav-card {
        animation: none;
        transition: none;
    }
}