/* Variables CSS personalizadas */
:root {
    --primary-color: #1B768E;
    --secondary-color: #012538;
    --background-color: #FFFFFF;
    --text-color: #4D555B;
    --card-bg: #F9FAFB;
    --border-color: #E5E7EB;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --hover-bg: #F3F4F6;
}

/* Variables para modo oscuro */
[data-theme="dark"] {
    --background-color: #1F2937;
    --text-color: #F9FAFB;
    --card-bg: #374151;
    --border-color: #4B5563;
    --shadow-color: rgba(0, 0, 0, 0.3);
    --hover-bg: #4B5563;
}
/* Configuración de Tailwind CSS personalizada */
/* tailwind.config = {
    theme: {
        extend: {
            colors: {
                primary: '#1B768E',
                secondary: '#012538',
                'custom-white': '#FFFFFF',
                'custom-text': '#4D555B'
            }
        }
    }
};

/* Estilos para la imagen hero */
.hero-image {
    background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('https://images.unsplash.com/photo-1487958449943-2429e8be8625?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2070&q=80') !important;
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
    position: relative !important;
    min-height: 100vh !important;
    width: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: white !important;
}

/* Animaciones para las letras del hero */
@keyframes aparecerDesdeArriba {
    0% {
        opacity: 0;
        transform: translateY(-50px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes aparecerDesdeAbajo {
    0% {
        opacity: 0;
        transform: translateY(50px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes desaparecerHaciaArriba {
    0% {
        opacity: 1;
        transform: translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateY(-50px);
    }
}

@keyframes desaparecerHaciaAbajo {
    0% {
        opacity: 1;
        transform: translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateY(50px);
    }
}

/* Estilos para el contenedor de letras */
#contenedor-letras {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    font-family: 'Arial', sans-serif !important;
    font-weight: bold !important;
    letter-spacing: 1px !important;
    color: white !important;
    flex-wrap: wrap !important;
    max-width: 100% !important;
    text-align: center !important;
    line-height: 1.2 !important;
}

#contenedor-letras span {
    display: inline-block !important;
    min-width: 8px !important;
    text-align: center !important;
    transition: all 0.3s ease !important;
    color: white !important;
    margin: 0 1px !important;
    font-size: inherit !important;
}

/* Asegurar que todo el contenido del hero sea blanco */
.hero-image h1,
.hero-image p,
.hero-image button,
.hero-image .text-white {
    color: white !important;
}

/* Estilos para las tarjetas de proyectos */
.project-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background-color: var(--card-bg);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Estilos para los enlaces de navegación */
.nav-link {
    position: relative;
    cursor: pointer;
    pointer-events: auto;
    z-index: 10;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 0;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

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

.active::after {
    width: 100%;
}

/* Animación de transición de página */
.page {
    animation: fadeIn 0.5s ease-in-out;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* Asegurar que el contenido del blog sea visible */
#blog-page,
#about-page,
#projects-page,
#contact-page,
#home-page {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* Asegurar que el contenedor de páginas no esté oculto */
#page-content {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* Asegurar que el contenido dentro de page-content sea visible */
#page-content > div {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* Estilos para el carrusel de logos de clientes */
.clientSwiper .swiper-pagination {
    position: relative !important;
    margin-top: 1.5rem !important;
    margin-bottom: 0.5rem !important;
}

.clientSwiper .swiper-pagination-bullet {
    background-color: var(--primary-color) !important;
    opacity: 0.3 !important;
    width: 12px !important;
    height: 12px !important;
    margin: 0 6px !important;
    transition: all 0.3s ease !important;
}

.clientSwiper .swiper-pagination-bullet-active {
    opacity: 1 !important;
    transform: scale(1.2) !important;
    background-color: var(--primary-color) !important;
}

/* Hover effects para los logos en el carrusel */
.clientSwiper .swiper-slide:hover .transition-transform {
    transform: scale(1.02);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Animaciones de llegada para elementos */
.fade-in-up {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.fade-in-up.animate {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.3s ease;
}

.fade-in-left.animate {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(20px);
    transition: all 0.3s ease;
}

.fade-in-right.animate {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.9);
    transition: all 0.3s ease;
}

.scale-in.animate {
    opacity: 1;
    transform: scale(1);
}

/* Colores personalizados */
.bg-primary { background-color: var(--primary-color); }
.bg-secondary { background-color: var(--secondary-color); }
.bg-custom-white { background-color: var(--background-color); }
.text-custom { color: var(--text-color); }
.text-primary { color: var(--primary-color); }
.text-secondary { color: var(--secondary-color); }
.border-primary { border-color: var(--primary-color); }
.hover\:bg-primary:hover { background-color: var(--primary-color); }
.hover\:text-primary:hover { color: var(--primary-color); }

/* Estilos para el modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    padding: 1rem;
}

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

.modal-content {
    background-color: var(--background-color);
    border-radius: 12px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.8);
    transition: transform 0.3s ease;
    border: 1px solid var(--border-color);
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

/* Mejorar el scrollbar del modal */
.modal-content::-webkit-scrollbar {
    width: 6px;
}

.modal-content::-webkit-scrollbar-track {
    background: var(--hover-bg);
}

.modal-content::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 3px;
}

.modal-content::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

/* Estilos para formularios */
.form-input {
    width: 100%;
    padding: 0.5rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    transition: all 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(27, 118, 142, 0.1);
}

/* Animación de brillo para botones */
@keyframes brillo {
    0% {
        background-position: -200% center;
    }
    50% {
        background-position: 0% center;
    }
    100% {
        background-position: 200% center;
    }
}

@keyframes brilloSutil {
    0% {
        transform: translateX(-100%) skewX(-15deg);
    }
    100% {
        transform: translateX(200%) skewX(-15deg);
    }
}

/* Estilos para botones */
.btn-primary {
    background-color: var(--primary-color);
    color: white;
    font-weight: bold;
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: brilloDeslizante 3s ease-in-out infinite;
}

.btn-primary:hover::before {
    animation: none;
    left: 100%;
    transition: left 0.5s;
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    animation: pulse 1s ease-in-out;
}

@keyframes brilloDeslizante {
    0% {
        left: -100%;
    }
    50% {
        left: 100%;
    }
    100% {
        left: 100%;
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.btn-secondary {
    background-color: var(--background-color);
    color: var(--text-color);
    font-weight: 600;
    padding: 0.5rem 1.5rem;
    border: 1px solid #d1d5db;
    border-radius: 9999px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-secondary:hover {
    background-color: #f3f4f6;
}

/* Estilos para el menú móvil */
.mobile-menu {
    background-color: var(--card-bg);
    border-top: 1px solid var(--border-color);
    position: relative;
    z-index: 50;
}

.mobile-menu.hidden {
    display: none !important;
}

@media (max-width: 768px) {
    .mobile-menu:not(.hidden) {
        display: block !important;
    }
    
    .desktop-menu {
        display: none;
    }
    
    /* Asegurar que el botón del menú móvil sea clickeable */
    #mobile-menu-button {
        cursor: pointer;
        pointer-events: auto;
        z-index: 60;
    }
    
    /* Asegurar que los enlaces del menú móvil sean clickeables */
    .mobile-menu .nav-link {
        cursor: pointer;
        pointer-events: auto;
    }
}

/* Estilos para el footer */
.footer-link {
    color: #9ca3af;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: white;
}

/* Animación de brillo para bordes */
/* Estilos para el botón de modo oscuro */
.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.375rem;
    transition: all 0.3s ease;
    color: var(--text-color);
}

.theme-toggle:hover {
    background-color: var(--hover-bg);
}

.theme-toggle i {
    font-size: 1.25rem;
    transition: transform 0.3s ease;
}

.theme-toggle:hover i {
    transform: rotate(180deg);
}

/* Estilos para las tarjetas de servicios */
.service-card {
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px var(--shadow-color);
    text-align: center;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

/* Efecto de oscurecimiento para los iconos de servicios */
.service-card .mx-auto.h-16.w-16 {
    position: relative;
    overflow: hidden;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card .mx-auto.h-16.w-16::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.4), transparent);
    animation: oscurecimientoDeslizante 3s ease-in-out infinite;
    z-index: 1;
}

.service-card:hover .mx-auto.h-16.w-16::before {
    animation: none;
    left: 100%;
    transition: left 0.5s;
}

.service-card .fas {
    position: relative;
    z-index: 2;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover .fas {
    transform: scale(1.1);
}

@keyframes oscurecimientoDeslizante {
    0% {
        left: -100%;
    }
    50% {
        left: 100%;
    }
    100% {
        left: 100%;
    }
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

/* Estilos para testimonios */
.testimonial-card {
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px var(--shadow-color);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    box-shadow: 0 10px 25px var(--shadow-color);
}

/* Estilos para el equipo */
.team-card {
    background-color: var(--card-bg);
    border-radius: 8px;
    box-shadow: 0 4px 6px var(--shadow-color);
    overflow: hidden;
    transition: all 0.3s ease;
}

.team-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px var(--shadow-color);
}

/* Estilos para artículos del blog */
.blog-card {
    background-color: var(--card-bg);
    border-radius: 8px;
    box-shadow: 0 4px 6px var(--shadow-color);
    overflow: hidden;
    transition: all 0.3s ease;
}

.blog-card:hover {
    box-shadow: 0 10px 25px var(--shadow-color);
}

/* Estilos para filtros */
.filter-button {
    background-color: #e5e7eb;
    color: var(--text-color);
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.filter-button:hover {
    background-color: #d1d5db;
}

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

/* Estilos para paginación */
.pagination-button {
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.pagination-button.active {
    background-color: var(--primary-color);
    color: white;
}

.pagination-button:not(.active) {
    background-color: #e5e7eb;
    color: var(--text-color);
}

.pagination-button:not(.active):hover {
    background-color: #d1d5db;
}

/* Estilos para el loader */
.loader {
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Estilos para responsive */
@media (max-width: 640px) {
    .hero-image h1 {
        font-size: 2rem;
    }
    
    .hero-image p {
        font-size: 1rem;
    }
    
    .grid {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 641px) and (max-width: 1024px) {
    .grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1025px) {
    .grid {
        grid-template-columns: repeat(3, 1fr);
    }
}