:root {
    /* Sistema unificado de colores */
    --color-primario: #20304C;
    --color-secundario: #3A5074;
    --color-acento: #b8736D;
    --color-claro: #f8f9fa;
    --color-oscuro: #2d3748;
    
    /* Variables adicionales para consistencia */
    --primary-color: var(--color-primario);
    --secondary-color: var(--color-secundario);
    --accent-color: var(--color-acento);
    --light-color: var(--color-claro);
    --dark-color: var(--color-oscuro);
    
    /* Sistema tipográfico */
    --fuente-principal: 'Yeseva One', serif;
    --fuente-secundaria: 'Yaldevi', sans-serif;
    
    /* Espaciado consistente */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Elementos de diseño */
    --shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --border-radius: 10px;
}

body {
    font-family: var(--fuente-secundaria);
    color: var(--color-oscuro);
    line-height: 1.6;
}

h1, h2, h3, h4, h5 {
    font-family: var(--fuente-principal);
    margin-bottom: var(--spacing-md);
}

/* Navegación */
.nav-custom {
    padding: var(--spacing-md) 0;
    box-shadow: var(--shadow);
    background-color: white !important;
    position: relative;
    width: 100%;
    z-index: 1020;
}

.nav-list .nav-link {
    color: var(--color-primario) !important;
    font-weight: 500;
    margin: 0 var(--spacing-sm);
    transition: var(--transition);
    padding: var(--spacing-xs) 0;
    position: relative;
}

.nav-list .nav-link:hover, 
.nav-list .nav-link.active {
    color: var(--color-secundario) !important;
    background-color: transparent !important;
}

/* Efecto de subrayado desde el centro hacia los lados */
.nav-list .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--color-acento);
    transition: var(--transition);
    transform: translateX(-50%);
}

.nav-list .nav-link:hover::after,
.nav-list .nav-link.active::after {
    width: 100%;
}

/* Contenido principal */
.content-title-logo {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-claro);
}

.container-logo img {
    max-width: 100%;
    height: auto;
}

.content-title-logo h2 {
    color: var(--color-primario);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
}

.content-title-logo p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.content-title-logo h3 {
    font-style: italic;
    color: var(--color-acento);
    margin: var(--spacing-xl) 0;
    font-size: 1.5rem;
}

.chat-icon {
    font-size: 3rem;
    color: var(--color-primario);
    margin: var(--spacing-xl) 0;
}

.btn-custom {
    background-color: var(--color-primario);
    color: white;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: 30px;
    font-weight: bold;
    transition: var(--transition);
    border: none;
    text-decoration: none;
    display: inline-block;
}

.btn-custom:hover {
    background-color: var(--color-secundario);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* Galería */
.galeria {
    padding: var(--spacing-xxl) 0;
    background-color: white;
}

.galeria h2 {
    color: var(--color-primario);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xxl);
    text-align: center;
}

.categoria-titulo {
    color: var(--color-primario);
    font-size: 2rem;
    margin: var(--spacing-xxl) 0 var(--spacing-lg);
    text-align: center;
    border-bottom: 2px solid var(--color-acento);
    padding-bottom: var(--spacing-sm);
}

.galeria-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xxl);
}

.galeria-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    height: 250px;
    transition: transform 0.3s;
    cursor: pointer;
}

.galeria-item:hover {
    transform: translateY(-5px);
}

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

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

.galeria-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
    padding: var(--spacing-lg);
    color: white;
    opacity: 0;
    transition: opacity 0.3s;
}

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

.galeria-overlay h4 {
    margin: 0;
    font-size: 1.2rem;
}

/* Modal personalizado */
.modal-galeria .modal-dialog {
    max-width: 90%;
    height: 90vh;
}

.modal-galeria .modal-content {
    height: 100%;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.modal-galeria .modal-header {
    background-color: var(--color-primario);
    color: white;
    border-bottom: none;
}

.modal-galeria .btn-close {
    filter: invert(1);
}

.modal-galeria .modal-body {
    padding: 0;
    overflow: hidden;
}

.modal-galeria-carousel {
    height: 100%;
}

.modal-galeria-carousel .carousel-inner {
    height: 100%;
}

.modal-galeria-carousel .carousel-item {
    height: 100%;
    text-align: center;
    background-color: var(--color-claro);
}

.modal-galeria-carousel .carousel-item img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    margin: 0 auto;
}

.modal-galeria-carousel .carousel-caption {
    background-color: rgba(0, 0, 0, 0.6);
    padding: var(--spacing-sm);
    border-radius: 5px;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    width: auto;
    max-width: 80%;
}

.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: var(--shadow);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.whatsapp-float:hover {
    background-color: #128C7E;
    transform: scale(1.1);
    box-shadow: 0 6px 14px rgba(0,0,0,0.2);
}

.fa-whatsapp {
    margin-top: 5px;
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: white;
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
    margin-top: var(--spacing-xxl);
}

.container-icon img {
    max-width: 120px;
    filter: brightness(0) invert(1);
}

.container-redes-sociales {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.icon-red {
    color: white;
    text-decoration: none;
    margin-bottom: var(--spacing-md);
    transition: var(--transition);
    display: flex;
    align-items: center;
}

.icon-red:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

.icon-red i {
    margin-right: var(--spacing-sm);
    font-size: 20px;
}

.container-menu ul li {
    margin-bottom: var(--spacing-sm);
}

.nav-footer a {
    color: white;
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-footer a:hover {
    color: var(--accent-color);
}

.nav-footer a i {
    margin-right: var(--spacing-sm);
}

/* Separadores de sección */
.section-divider {
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(0,0,0,0.1), transparent);
    width: 80%;
    margin: var(--spacing-xxl) auto;
}

/* Responsive */
@media (max-width: 1200px) {
    :root {
        --spacing-xxl: 3.5rem;
        --spacing-xl: 2.5rem;
    }
}

@media (max-width: 992px) {
    .content-title-logo h2 {
        font-size: 2rem;
    }
    
    .content-title-logo h3 {
        font-size: 1.3rem;
    }
    
    .galeria h2 {
        font-size: 2rem;
    }
    
    .categoria-titulo {
        font-size: 1.8rem;
    }
    
    .modal-galeria .modal-dialog {
        max-width: 95%;
        height: 85vh;
    }
    
    :root {
        --spacing-xxl: 3rem;
        --spacing-xl: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-custom {
        border-radius: 0;
    }
    
    .content-title-logo {
        padding: var(--spacing-xl) 0;
    }
    
    .content-title-logo h2 {
        font-size: 1.8rem;
    }
    
    .content-title-logo h3 {
        font-size: 1.2rem;
    }
    
    .btn-custom {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: 0.9rem;
    }
    
    .galeria {
        padding: var(--spacing-xl) 0;
    }
    
    .galeria h2 {
        font-size: 1.8rem;
    }
    
    .categoria-titulo {
        font-size: 1.6rem;
    }
    
    .galeria-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: var(--spacing-md);
    }
    
    .modal-galeria .modal-dialog {
        max-width: 100%;
        height: 80vh;
        margin: var(--spacing-sm);
    }
    
    .container-icon-nav-menu {
        flex-direction: column;
        text-align: center;
    }
    
    .container-icon, 
    .container-redes-sociales, 
    .container-menu {
        margin-bottom: var(--spacing-xl);
        width: 100%;
    }
    
    :root {
        --spacing-xxl: 2.5rem;
        --spacing-xl: 1.8rem;
        --spacing-lg: 1.5rem;
    }
}

@media (max-width: 576px) {
    .content-title-logo {
        padding: var(--spacing-lg) 0;
    }
    
    .content-title-logo h2 {
        font-size: 1.5rem;
    }
    
    .content-title-logo p {
        font-size: 1rem;
    }
    
    .chat-icon {
        font-size: 2.5rem;
    }
    
    .galeria {
        padding: var(--spacing-lg) 0;
    }
    
    .galeria h2 {
        font-size: 1.5rem;
        margin-bottom: var(--spacing-xl);
    }
    
    .categoria-titulo {
        font-size: 1.4rem;
        margin: var(--spacing-xl) 0 var(--spacing-md);
    }
    
    .galeria-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .galeria-item {
        height: 200px;
    }
    
    .modal-galeria .modal-dialog {
        height: 70vh;
    }
    
    .modal-galeria-carousel .carousel-caption {
        font-size: 0.9rem;
        bottom: var(--spacing-sm);
    }
    
    :root {
        --spacing-xxl: 2rem;
        --spacing-xl: 1.5rem;
        --spacing-lg: 1.2rem;
        --spacing-md: 1rem;
    }
}