/* INSTALACIONES CSS - VERSIÓN MEJORADA */

/* Hero Section */
.hero-instalaciones {
    background: linear-gradient(135deg, var(--rojo), var(--negro));
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-instalaciones::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="40" cy="80" r="1" fill="rgba(255,255,255,0.1)"/></svg>');
    animation: float 20s infinite linear;
}

@keyframes float {
    0% {
        transform: translateY(0px) translateX(0px);
    }

    50% {
        transform: translateY(-20px) translateX(10px);
    }

    100% {
        transform: translateY(0px) translateX(0px);
    }
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3rem;
    font-weight: 900;
    color: var(--blanco);
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

/* Secciones de Sede */
.sede-section {
    padding: 60px 0;
}

.sede-header {
    text-align: center;
    margin-bottom: 50px;
}

.sede-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--negro);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.sede-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--rojo);
    border-radius: 2px;
}

/* Grid de instalaciones */
.instalaciones-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

/* Cards de instalaciones */
.instalacion-card {
    background: var(--blanco);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
}

.instalacion-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(230, 57, 70, 0.2);
}

/* Header de las cards con carousel */
.card-header {
    position: relative;
    height: 280px;
    overflow: hidden;
}

.carousel-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.carousel-image.active {
    opacity: 1;
}

/* Controles del carousel */
.carousel-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    z-index: 10;
}

.carousel-btn {
    background: rgba(0, 0, 0, 0.6);
    border: none;
    color: white;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    opacity: 0;
}

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

.carousel-btn:hover {
    background: var(--rojo);
    transform: scale(1.1);
}

/* Contenido de las cards */
.card-content {
    padding: 30px;
}

.instalacion-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--negro);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.instalacion-title i {
    color: var(--rojo);
    font-size: 1.3rem;
}

.instalacion-description {
    font-size: 1rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 25px;
}

/* Detalles de instalación */
.instalacion-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-bottom: 25px;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 15px;
    background: var(--gris);
    border-radius: 10px;
    font-size: 0.9rem;
    color: var(--negro);
    border-left: 3px solid var(--rojo);
}

.detail-item i {
    color: var(--rojo);
    font-size: 1rem;
    min-width: 16px;
}

/* Sección de dirección */
.address-section {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    padding: 20px;
    border-radius: 15px;
    border-left: 4px solid var(--rojo);
}

.address-title {
    font-weight: 600;
    color: var(--negro);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.address-title i {
    color: var(--rojo);
}

.address-text {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Patrocinadores mejorados */
#patrocinadores {
    background: var(--gris);
    padding: 60px 0;
}

.sponsors-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 50px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.sponsor-logo {
    height: 100px;
    max-width: 200px;
    object-fit: contain;
    filter: grayscale(100%);
    transition: all 0.4s ease;
    padding: 20px;
    background: var(--blanco);
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.sponsor-logo:hover {
    filter: grayscale(0%);
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(230, 57, 70, 0.2);
}

/* Animaciones de entrada */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.instalacion-card {
    animation: fadeInUp 0.6s ease forwards;
}

.instalacion-card:nth-child(2) {
    animation-delay: 0.2s;
}

.instalacion-card:nth-child(3) {
    animation-delay: 0.4s;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .instalaciones-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: 30px;
    }

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

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

@media (max-width: 768px) {
    .hero-instalaciones {
        padding: 60px 0;
    }

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

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .instalaciones-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .sede-title {
        font-size: 2rem;
    }

    .card-content {
        padding: 25px;
    }

    .instalacion-details {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .sponsors-grid {
        gap: 30px;
    }

    .carousel-controls {
        padding: 0 15px;
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-instalaciones {
        padding: 40px 0;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .sede-title {
        font-size: 1.7rem;
    }

    .instalacion-card {
        margin: 0 10px;
        border-radius: 15px;
    }

    .card-content {
        padding: 20px;
    }

    .instalacion-title {
        font-size: 1.3rem;
    }

    .card-header {
        height: 220px;
    }

    .address-section {
        padding: 15px;
    }

    .detail-item {
        padding: 10px 12px;
        font-size: 0.85rem;
    }

    .sponsors-grid {
        gap: 20px;
    }

    .sponsor-logo {
        height: 80px;
    }
}

/* Estados de carga y transiciones suaves */
.instalacion-card {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

/* Hover effects mejorados */
.instalacion-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(230, 57, 70, 0.05), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    border-radius: inherit;
}

.instalacion-card:hover::before {
    opacity: 1;
}

/* Mejoras en accesibilidad */
.carousel-btn:focus {
    outline: 2px solid var(--rojo);
    outline-offset: 2px;
}

.instalacion-card:focus-within {
    box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.3);
}

/* Smooth scrolling para toda la página */
html {
    scroll-behavior: smooth;
}

/* Optimización para dispositivos con hover */
@media (hover: hover) {
    .carousel-btn {
        opacity: 0;
        transition: all 0.3s ease;
    }

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

/* Para dispositivos sin hover (touch) */
@media (hover: none) {
    .carousel-btn {
        opacity: 0.7;
    }

    .carousel-btn:active {
        opacity: 1;
        transform: scale(0.95);
    }
}