@font-face {
    font-family: 'Pluto Sans Cond';
    src: url('../fonts/Pluto-Sans-Cond-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
}
@font-face {
    font-family: 'Pluto Sans Cond';
    src: url('../fonts/Pluto-Sans-Cond-Heavy.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
}
@font-face {
    font-family: 'Pluto Sans Cond';
    src: url('../fonts/Pluto-Sans-Cond-Heavy.ttf') format('truetype');
    font-weight: 900;
    font-style: normal;
}

@font-face {
    font-family: 'Pluto Sans';
    src: url('../fonts/Pluto-Sans-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
}
@font-face {
    font-family: 'Pluto Sans';
    src: url('../fonts/Pluto-Sans-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
}
@font-face {
    font-family: 'Pluto Sans';
    src: url('../fonts/Pluto-Sans-Heavy.ttf') format('truetype');
    font-weight: 900;
    font-style: normal;
}

:root {
    /* Configuración de tipografía global para Bootstrap */
    --bs-font-sans-serif: 'Pluto Sans Cond', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --bs-body-font-family: var(--bs-font-sans-serif);

    /* Colores Principales Globales (Para cambiar fácilmente el tema) */
    --primary-color: #14427b;
    --secondary-color: #6c757d;
    --accent-color: #ffc107;
    
    /* Colores de Texto Globales */
    --text-title-color: #14427b;
    --text-subtitle-color: #ed701d;
    --text-paragraph-color: #6b7280;
}

body {
    font-family: var(--bs-body-font-family);
    color: var(--text-paragraph-color);
}

/* Estilos Globales de Texto */
h1, h2, h3, h4, h5, h6, .title {
    color: var(--text-title-color);
    font-weight: 700;
}

.subtitle {
    color: var(--text-subtitle-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.title {
    font-weight: 700;
}

/* Línea decorativa naranja debajo de los títulos de las secciones */
.content-section .title {
    position: relative;
    padding-bottom: 0.2rem;
    margin-bottom: 1.5rem !important; /* Espacio armónico después del título */
}
.content-section .title::after {
    content: '';
    display: block;
    width: 60px; /* Línea pequeña como solicitado */
    height: 4px;
    background-color: var(--text-subtitle-color); /* #ed701d */
    border-radius: 2px;
    margin-top: 1rem;
}
/* Centrar la línea automáticamente si el texto pertenece a una sección centrada */
.text-center .title::after {
    margin-left: auto;
    margin-right: auto;
}

.hero-title-giant {
    font-size: clamp(3rem, 5.5vw, 5.8rem); /* Reducido para no ser tan extremo pero mantenerse imponente */
    line-height: 1.05 !important;
    text-transform: uppercase;
    letter-spacing: -1px; /* Espaciado ajustado proporcionalmente al nuevo tamaño */
    margin-bottom: 0.4rem;
}

p, .paragraph {
    color: var(--text-paragraph-color);
    line-height: 1.7;
}

/* Utilidades de color customizadas */
.text-primary-custom { color: var(--primary-color); }
.text-secondary-custom { color: var(--secondary-color); }
.text-accent-custom { color: var(--accent-color); }

.btn-outline-primary-custom {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline-primary-custom:hover {
    background-color: var(--primary-color);
    color: #fff;
}

/* Navbar Sticky Minimalista */
.navbar {
    background-color: transparent;
    border-bottom: none;
    backdrop-filter: none;
}

.navbar-brand img {
    max-height: 40px;
}

.nav-link {
    font-weight: 500;
    color: rgba(255,255,255,0.85); /* Blanco base en navbar oscura/transparente */
    padding: 0.5rem 1rem;
}

.nav-link:hover, .nav-link.active {
    color: #ffffff;
}

/* Hero Section (Pantalla Completa) */
.hero-section {
    min-height: 100vh;
    background-image: url('../images/bghero.jpg');
    background-size: cover;
    background-position: center;
    display: flex; /* Flex para centrar verticalmente */
    align-items: center; /* Centrar contenido en Y */
}

/* Imágenes Cuadradas (Fuerza el 1:1 independientemente del source) */
.img-square {
    aspect-ratio: 1 / 1;
    object-fit: cover;
    width: 100%;
}

/* Espaciado para secciones */
.content-section {
    padding: 6rem 0;
    overflow: hidden;
}

/* Pestañas Personalizadas (Tabs) */
.custom-tab-btn {
    background-color: #f1f3f5 !important;
    color: #495057 !important;
    border: 1px solid #e9ecef !important;
    border-radius: 8px !important;
    padding: 0.6rem 1.25rem !important;
    font-weight: 600 !important;
    font-size: 0.9rem !important;
    transition: all 0.3s ease !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    height: 100% !important; /* Para que todos los botones calcen bien si el texto rompe de línea */
}

.custom-tab-btn:hover {
    background-color: #e2e6ea !important;
}

.custom-tab-btn.active {
    background-color: #1f427b !important;
    color: #ffffff !important;
    border-color: #1f427b !important;
}

/* Grid interactivo de Tabs para Móviles (2 x 2) */
@media (max-width: 767.98px) {
    #pills-tab {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem !important;
        width: 100% !important;
    }
    #pills-tab .nav-item {
        width: 100%;
    }
    .custom-tab-btn {
        width: 100% !important; /* Forza que el botón se extienda de borde a borde de su celda */
        flex-direction: column !important; /* Icono arriba, texto abajo */
        padding: 0.75rem 0.5rem !important;
        font-size: 0.75rem !important; /* Fuente optimizada para que quepan palabras largas */
        line-height: 1.2 !important;
    }
    .custom-tab-btn i {
        margin-right: 0 !important; /* Anula el me-2 de bootstrap */
        margin-bottom: 0.4rem !important;
        font-size: 1.4rem !important; /* Icono un poco más protagónico para equilibrar */
    }
}

/* Tarjetas de Estadísticas (Stat Cards) */
.stat-card {
    background-color: #1f427b;
    border-radius: 12px;
    height: 100%;
}

.stat-number {
    color: #f2ba14;
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1.2;
}

.stat-label {
    color: #ffffff;
    font-size: 1.15rem;
    font-weight: 500;
}

/* Interactive SVG Overlays */
.hover-path {
    cursor: pointer;
    outline: none !important;
    -webkit-tap-highlight-color: transparent;
}
.hover-path:focus, .hover-path:active {
    outline: none !important;
}

/* Custom Tooltips for Sección 4 */
.custom-tooltip-solida .tooltip-inner {
    background-color: #0158a5 !important;
    color: white !important;
    font-size: 1.05rem !important;
    padding: 0.6rem 1rem !important;
    font-weight: 600 !important;
    white-space: nowrap !important;
    max-width: none !important;
    box-shadow: 0 8px 15px rgba(0,0,0,0.1) !important; /* Ligeramente más sombra para el efecto flotante */
}

.custom-tooltip-ambiental .tooltip-inner {
    background-color: #94c11e !important;
    color: white !important;
    font-size: 1.05rem !important;
    padding: 0.6rem 1rem !important;
    font-weight: 600 !important;
    white-space: nowrap !important;
    max-width: none !important;
    box-shadow: 0 8px 15px rgba(0,0,0,0.1) !important;
}

.custom-tooltip-valor .tooltip-inner {
    background-color: #fbba00 !important;
    color: #212529 !important;
    font-size: 1.05rem !important;
    padding: 0.6rem 1rem !important;
    font-weight: 600 !important;
    white-space: nowrap !important;
    max-width: none !important;
    box-shadow: 0 8px 15px rgba(0,0,0,0.1) !important;
}

/* Ocultar la flecha por defecto para dar un aspecto estricto de elemento flotante (sin punta) */
.custom-tooltip-solida .tooltip-arrow, 
.custom-tooltip-ambiental .tooltip-arrow, 
.custom-tooltip-valor .tooltip-arrow { 
    display: none !important; 
}

/* Efecto hover suave para tarjetas */
.hover-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.hover-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.12) !important;
}

/* Cards de Descarga (Sección 6) */
.custom-download-card {
    transition: all 0.3s ease;
    border-radius: 12px;
}
.custom-download-card:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,0.08) !important;
    transform: translateY(-3px);
}
/* Efecto hover sobre el texto de la tarjeta */
.custom-download-card h5 {
    color: #000 !important; /* Texto en negro inicial */
    transition: color 0.3s ease;
}
.custom-download-card:hover h5 {
    color: #14427b !important; /* Cambia a azul institucional al hacer hover */
}
.custom-download-card .download-button {
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: all 0.3s ease;
}
.custom-download-card:hover .download-button {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

@media (max-width: 991.98px) {
    .custom-download-card .download-button {
        opacity: 1;
        visibility: visible;
        transform: none;
    }
}

/* Footer Social Icons & Links */
.social-icon-circle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: white;
    font-size: 1.2rem;
    text-decoration: none;
    transition: all 0.3s ease;
}
.social-icon-circle:hover {
    background-color: white;
    color: #111a24;
    border-color: white;
    transform: translateY(-3px);
}
.hover-opacity-link {
    opacity: 0.7;
    transition: opacity 0.3s ease;
}
.hover-opacity-link:hover {
    opacity: 1;
}

/* Botones de Explorar (Sección 5) */
.btn-dark-explorar {
    background-color: #14427b !important;
    color: #ffffff !important;
    transition: all 0.3s ease;
}
.btn-dark-explorar:hover {
    background-color: #2b62d1 !important;
    color: #ffffff !important;
}

/* Botón Link (Sección 2) */
.btn-link-primary-custom {
    color: #14427b !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    font-weight: 600;
    transition: color 0.3s ease;
    padding-left: 0 !important;
}
.btn-link-primary-custom:hover, .btn-link-primary-custom:focus {
    color: #ed701d !important;
}

/* Menú Transparente y Scroll */
#mainNav {
    background-color: rgba(0, 0, 0, 0.54) !important; /* Opacidad oscura inicial */
    box-shadow: none !important;
    padding-top: 1rem;
    padding-bottom: 1rem;
    transition: background-color 0.4s ease, padding 0.4s ease, box-shadow 0.4s ease;
}

@media (max-width: 991.98px) {
    #mainNav {
        background-color: rgba(0, 0, 0, 0.6) !important;
        backdrop-filter: blur(10px) !important;
        -webkit-backdrop-filter: blur(10px) !important;
    }
}
#mainNav .nav-logo {
    height: 60px;
    width: auto;
}
#mainNav .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500;
}
#mainNav .nav-link:hover {
    color: #ffffff !important;
    text-shadow: 0 0 10px rgba(255,255,255,0.3);
}
#mainNav .navbar-toggler {
    filter: brightness(0) invert(1);
    border-color: rgba(255,255,255,0.5);
}

/* Estado Scroll Blanco */
#mainNav.scrolled {
    background-color: #ffffff !important; /* Vuelve a blanco al deslizar */
    box-shadow: 0 4px 15px rgba(0,0,0,0.1) !important;
    padding-top: 0.8rem;
    padding-bottom: 0.8rem;
}

#mainNav.scrolled .nav-link {
    color: var(--text-title-color) !important; /* Texto azul de nuevo */
}
#mainNav.scrolled .nav-link:hover {
    color: var(--text-subtitle-color) !important; /* Texto naranja en hover */
    text-shadow: none;
}
#mainNav.scrolled .navbar-toggler {
    filter: none;
    border-color: rgba(0,0,0,0.1);
}

/* Translate Glass Button */
.btn-lang-transparent {
    background-color: transparent;
    color: rgba(255, 255, 255, 0.9) !important;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 4px;
    transition: all 0.3s ease;
}
.btn-lang-transparent:hover {
    background-color: rgba(255, 255, 255, 0.2);
    color: #ffffff !important;
    border-color: #ffffff;
}

#mainNav.scrolled .btn-lang-transparent {
    color: var(--text-title-color) !important;
    border-color: rgba(20, 66, 123, 0.3);
}
#mainNav.scrolled .btn-lang-transparent:hover {
    background-color: var(--primary-color) !important;
    color: #ffffff !important;
    border-color: var(--primary-color);
}