/* ========================================
   REALISATIONS PAGE STYLES
   ======================================== */

/* Page Hero avec effet de vagues */
.page-hero {
    padding: calc(80px + var(--spacing-3)) 0 var(--spacing-3);
    background: linear-gradient(135deg, var(--color-off-white) 0%, var(--color-light-gray) 100%);
    border-bottom: 1px solid var(--color-gray);
    position: relative;
    overflow: hidden;
}

.page-hero::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 40px;
    background-image: url("data:image/svg+xml,%3Csvg width='1200' height='40' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0,20 Q150,10 300,20 T600,20 T900,20 T1200,20 L1200,40 L0,40 Z' fill='%23ffffff' opacity='0.9'/%3E%3C/svg%3E");
    background-size: 1200px 40px;
    background-repeat: repeat-x;
    background-position: bottom;
    pointer-events: none;
}

.page-hero-content {
    max-width: 800px;
    text-align: center;
    margin: 0 auto;
}

.page-title {
    font-size: clamp(var(--text-3xl), 5vw, var(--text-4xl));
    font-weight: var(--font-weight-bold);
    line-height: var(--leading-tight);
    color: var(--color-black);
    margin-bottom: 0;
    letter-spacing: -0.02em;
}

/* Filters */
.filters {
    display: flex;
    gap: var(--spacing-2);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-6);
}

.filter-btn {
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--text-base);
    font-weight: var(--font-weight-semibold);
    border: 2px solid var(--color-gray);
    border-radius: var(--radius-md);
    background-color: var(--color-white);
    color: var(--color-dark-gray);
    transition: all var(--transition-fast);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.filter-btn::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--wave-pattern);
    background-size: 50px 10px;
    background-repeat: repeat-x;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.filter-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.filter-btn.active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.filter-btn.active::before,
.filter-btn:hover::before {
    opacity: 1;
}

/* Carousel Container dans Project Card */
.project-image .carousel-container {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.project-image .carousel-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
    height: 100%;
}

.project-image .carousel-slide {
    min-width: 100%;
    height: 100%;
    flex-shrink: 0;
    position: relative;
    /* Fix pour iOS Safari */
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
}

.project-image .carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    /* Fixes pour iOS Safari - empêcher le zoom/débordement */
    position: absolute;
    top: 0;
    left: 0;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

/* Carousel Buttons dans Project Card */
.project-image .carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.95);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
    z-index: 10;
    color: var(--color-primary);
    opacity: 0;
}

.project-card:hover .carousel-btn {
    opacity: 1;
}

.project-image .carousel-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-50%) scale(1.05);
}

.project-image .carousel-btn:active {
    transform: translateY(-50%) scale(0.95);
}

.project-image .carousel-btn-prev {
    left: var(--spacing-2);
}

.project-image .carousel-btn-next {
    right: var(--spacing-2);
}

.project-image .carousel-btn svg {
    width: 20px;
    height: 20px;
}

/* Carousel Indicators dans Project Card */
.project-image .carousel-indicators {
    position: absolute;
    bottom: var(--spacing-2);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
    z-index: 10;
}

.project-image .carousel-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    border: 2px solid var(--color-white);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.project-image .carousel-indicator:hover {
    background-color: rgba(255, 255, 255, 0.8);
    transform: scale(1.2);
}

.project-image .carousel-indicator.active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    transform: scale(1.3);
}

/* Projects Grid */
.projects-section {
    background-color: var(--color-white);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-6);
}

.project-card {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: all var(--transition-base);
    opacity: 1;
    border: 2px solid transparent;
    position: relative;
}

.project-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--wave-pattern);
    background-size: 100px 20px;
    background-repeat: repeat-x;
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 2;
}

.project-card.hidden {
    display: none;
}

.project-card:hover {
    box-shadow: 0 8px 24px rgba(38, 82, 75, 0.12);
    transform: translateY(-4px);
    border-color: var(--color-primary);
}

.project-card:hover::before {
    opacity: 1;
    animation: wave-flow 2s ease-in-out infinite;
}

.project-image {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    background-color: var(--color-light-gray);
    /* Fix pour iOS Safari - forcer le confinement */
    -webkit-overflow-scrolling: touch;
    isolation: isolate;
}

.project-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: var(--wave-pattern);
    background-size: 100px 20px;
    background-repeat: repeat-x;
    opacity: 0.5;
    z-index: 1;
    pointer-events: none;
}

.project-overlay {
    position: absolute;
    top: var(--spacing-3);
    left: var(--spacing-3);
    z-index: 1;
}

.project-category {
    display: inline-block;
    padding: var(--spacing-1) var(--spacing-2);
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-bold);
    border-radius: var(--radius-sm);
    letter-spacing: 0.02em;
    position: relative;
    overflow: hidden;
}

.project-category::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: rgba(255, 255, 255, 0.3);
    background-image: repeating-linear-gradient(90deg, transparent, transparent 5px, rgba(255, 255, 255, 0.3) 5px, rgba(255, 255, 255, 0.3) 10px);
}

.project-content {
    padding: var(--spacing-4);
}

.project-title {
    font-size: var(--text-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-black);
    margin-bottom: var(--spacing-2);
    line-height: var(--leading-snug);
    letter-spacing: -0.01em;
}

.project-description {
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--spacing-3);
    font-size: var(--text-base);
}

.project-meta {
    display: flex;
    gap: var(--spacing-3);
    padding-top: var(--spacing-3);
    border-top: 1px solid var(--color-gray);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.meta-item svg {
    flex-shrink: 0;
    color: var(--color-primary);
}

/* Stats Section supprimée - statistiques vagues non crédibles */

/* Responsive */
@media (max-width: 768px) {
    .filters {
        margin-bottom: var(--spacing-4);
    }

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