/* ============================================
   ESTILOS ESPECÍFICOS PARA PÁGINA PROYECTOS
   ============================================ */

/* Introducción de proyectos */
.projects-intro {
    padding: var(--espaciado-xl) 0 var(--espaciado-lg);
    background-color: var(--color-blanco);
}

.section-description {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    color: var(--color-gris);
    line-height: 1.8;
}

/* Galería de proyectos */
.projects-gallery {
    padding: var(--espaciado-lg) 0 var(--espaciado-xl);
    background-color: var(--color-gris-claro);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}



/* Tarjeta de proyecto */
.project-card {
    cursor: pointer;
    border-radius: 12px;
    overflow: hidden;
    background-color: var(--color-blanco);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: var(--transicion);
}

.project-card:hover,
.project-card:focus {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

/* Contenedor de imagen del proyecto */
.project-image-wrapper {
    position: relative;
    width: 100%;
    height: 280px;
    overflow: hidden;
}

.project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.3s ease;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    image-rendering: -webkit-optimize-contrast; 
    image-rendering: crisp-edges; 
}

.project-card:hover .project-image {
    transform: scale(1.15);
} 

/* Overlay de información */
.project-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.5), transparent);
    padding: 2rem 1.5rem 1.5rem;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.project-card:hover .project-overlay,
.project-card:focus .project-overlay {
    transform: translateY(0);
}

.project-name {
    color: var(--color-blanco);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.project-category {
    color: var(--color-naranja);
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================
   MODAL DE DETALLES DEL PROYECTO
   ============================================ */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--color-blanco);
    border-radius: 15px;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: slideUp 0.4s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Botón cerrar modal */
.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background-color: var(--color-naranja);
    color: var(--color-blanco);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transicion);
    z-index: 10;
}

.modal-close:hover,
.modal-close:focus {
    background-color: var(--color-negro);
    transform: rotate(90deg);
}

/* Cuerpo del modal */
.modal-body {
    padding: 2rem;
}

.modal-project-title {
    font-size: 2rem;
    color: var(--color-negro);
    margin-bottom: 1.5rem;
    padding-right: 3rem;
}

.modal-project-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 2rem;
}

/* Detalles del proyecto */
.modal-project-details h3 {
    color: var(--color-naranja);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.project-details-list {
    list-style: none;
    margin-bottom: 1.5rem;
}

.project-details-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-gris-claro);
    display: flex;
    gap: 1rem;
}

.project-details-list li strong {
    color: var(--color-negro);
    min-width: 150px;
    font-weight: 600;
}

.project-details-list li span {
    color: var(--color-gris);
}

.project-description {
    color: var(--color-gris);
    line-height: 1.8;
    font-size: 1.05rem;
    text-align: justify;
}

/* ============================================
   MEDIA QUERIES
   ============================================ */

/* Tablets */
@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 1.5rem;
    }
    
    .project-image-wrapper {
        height: 240px;
    }
    
    .modal {
        padding: 1rem;
    }
    
    .modal-body {
        padding: 1.5rem;
    }
    
    .modal-project-image {
        height: 300px;
    }
    
    .project-details-list li {
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .project-details-list li strong {
        min-width: auto;
    }
}

/* Móviles */
@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .project-image-wrapper {
        height: 220px;
    }
    
    .modal-project-title {
        font-size: 1.5rem;
    }
    
    .modal-project-image {
        height: 250px;
    }
    
    .project-description {
        font-size: 1rem;
        text-align: left;
    }
}