/* ==========================================================================
   1. VARIABLES & RESET
   ========================================================================== */
:root {
    /* Color Palette */
    --color-primary: #00509e;
    /* Deep Corporate Blue */
    --color-primary-light: #00509e;
    --color-primary-dark: #00509e;

    --color-secondary: #ff7f00;
    /* Energetic Orange */
    --color-secondary-light: #ffa447;
    --color-secondary-dark: #cc6600;

    --color-bg-light: #ffffff;
    --color-bg-alt: #f0f5ff;
    /* Soft Blue/Gray for alternating sections */
    --color-bg-dark: #0a192f;
    /* Deep Dark Blue for Footer/Tech sections */

    --color-text-main: #333333;
    --color-text-muted: #666666;
    --color-text-light: #f4f4f4;

    /* Typography */
    --font-heading: 'Google Sans Flex', 'Google Sans', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing & Layout */
    --container-max-width: 1200px;
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;

    /* Borders & Shadows */
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --border-radius-pill: 9999px;

    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.12);
    --shadow-glass: 0 8px 32px 0 rgba(0, 34, 68, 0.1);

    /* Transitions */
    --transition-fast: 0.2s ease-in-out;
    --transition-medium: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--color-text-main);
    background-color: var(--color-bg-light);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: var(--border-radius-md);
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

ul {
    list-style: none;
}

/* Base Utility Classes */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.container-fluid {
    width: 100%;
    overflow: hidden;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.text-orange {
    color: var(--color-secondary);
}

.mt-2 {
    margin-top: var(--space-xs);
}

.mt-3 {
    margin-top: var(--space-sm);
}

.mt-4 {
    margin-top: var(--space-md);
}

.text-primary {
    color: var(--color-primary);
}

.text-muted {
    color: var(--color-text-muted);
}

/* Typography Rules */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-primary-dark);
}

.quote-text {
    font-style: italic;
    font-weight: 500;
    color: var(--color-primary);
}

.data-metric {
    font-family: var(--font-mono);
    font-weight: 700;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--space-sm);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto var(--space-lg);
}

/* ==========================================================================
   2. COMPONENTS (BUTTONS, CARDS, BADGES)
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-heading);
    font-weight: 600;
    border-radius: var(--border-radius-pill);
    cursor: pointer;
    transition: all var(--transition-medium);
    border: 2px solid transparent;
    text-align: center;
    min-height: 48px;
    /* Accessability touch target */
}

.btn-primary {
    background-color: var(--color-secondary);
    color: var(--color-bg-light);
    box-shadow: 0 4px 15px rgba(255, 127, 0, 0.3);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--color-secondary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 127, 0, 0.4);
    color: white;
}

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

.btn-outline-primary:hover,
.btn-outline-primary:focus {
    background-color: var(--color-primary);
    color: var(--color-bg-light);
}

.btn-outline-white {
    background-color: transparent;
    border-color: var(--color-bg-light);
    color: var(--color-bg-light);
}

.btn-outline-white:hover,
.btn-outline-white:focus {
    background-color: var(--color-bg-light);
    color: var(--color-primary-dark);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-full {
    width: 100%;
}

.section-badge {
    display: inline-block;
    padding: 0.25rem 1rem;
    background-color: rgba(0, 51, 102, 0.1);
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.875rem;
    border-radius: var(--border-radius-pill);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-sm);
}

/* ==========================================================================
   3. HEADER & NAVIGATION
   ========================================================================== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all var(--transition-medium);
    padding: var(--space-sm) 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-sm);
}

/* Sticky Bar State */
.main-header.scrolled {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-sm);
    padding: var(--space-xs) 0;
}

.main-header.scrolled .header-container {
    padding: 0 var(--space-md);
    max-width: var(--container-max-width);
}

.header-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition-medium);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary-dark);
    transition: color var(--transition-medium);
}

.logo-icon {
    height: 44px;
    width: auto;
    border-radius: 0;
    display: block;
    object-fit: contain;
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: -0.5px;
}

.main-header.scrolled .logo {
    color: var(--color-primary-dark);
}

/* Navigation Links */
.nav-list {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-text-main);
    display: flex;
    align-items: center;
    gap: 0.25rem;
    position: relative;
}

.main-header.scrolled .nav-link {
    color: var(--color-text-main);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-secondary);
    transition: width var(--transition-fast);
}

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

.main-header.scrolled .nav-link:hover::after,
.main-header.scrolled .nav-link.active::after {
    background-color: var(--color-secondary);
}

.btn-contact {
    background-color: var(--color-secondary);
    color: var(--color-bg-light) !important;
    padding: 0.5rem 1.25rem;
    border-radius: var(--border-radius-pill);
}

.btn-contact::after {
    display: none;
}

.btn-contact:hover {
    background-color: var(--color-secondary-dark);
    transform: translateY(-2px);
}

/* Dropdown styling */
.dropdown {
    position: relative;
}

.dropdown-icon {
    font-size: 1.25rem;
    transition: transform var(--transition-fast);
}

.dropdown:hover .dropdown-icon {
    transform: rotate(180deg);
}

.dropdown-content {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--color-bg-light);
    min-width: 240px;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-medium);
    padding: 1rem 0;
    z-index: 100;
}

.dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.sub-nav li a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--color-text-main);
    font-weight: 500;
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.sub-nav li a:hover {
    background-color: var(--color-bg-alt);
    color: var(--color-primary);
}

/* Mobile Menu Button */
.hamburger-btn {
    display: none;
    background: none;
    border: none;
    color: var(--color-primary-dark);
    cursor: pointer;
    z-index: 1001;
}

.hamburger-btn span {
    font-size: 2rem;
}

.main-header.scrolled .hamburger-btn {
    color: var(--color-primary-dark);
}

/* ==========================================================================
   4. SECTIONS LAYOUT
   ========================================================================== */

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    background-image: url('cortes/bg_hero.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 34, 68, 0.7);
    /* Blue overlay 50% opacity */
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: center;
    color: var(--color-bg-light);
}

.hero-title {
    font-size: clamp(3rem, 5vw, 4.5rem);
    color: var(--color-bg-light);
    margin-bottom: var(--space-sm);
    line-height: 1.1;
}

.highlight {
    color: var(--color-secondary);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
    opacity: 0.9;
    max-width: 90%;
}

.hero-cta-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Hero Slider */
.hero-slider-container {
    position: relative;
    width: 100%;
    max-width: 500px;
    margin-left: auto;
    aspect-ratio: 500/370;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.slider-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.slide.active {
    opacity: 1;
    z-index: 2;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0;
    /* Override */
}

.slide-link {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

.slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem 1.5rem 1.5rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: white;
}

.slide-caption h3 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(4px);
    border: none;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    transition: background var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-btn:hover {
    background: rgba(255, 255, 255, 0.4);
}

.prev-btn {
    left: 10px;
}

.next-btn {
    right: 10px;
}

.slider-dots {
    position: absolute;
    bottom: 15px;
    right: 15px;
    z-index: 10;
    display: flex;
    gap: 8px;
}

.dot {
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.dot.active {
    background: var(--color-secondary);
    width: 24px;
    border-radius: var(--border-radius-pill);
}


/* ==========================================================================
   FULL HERO SLIDER
   ========================================================================== */

/* Contenedor principal */
.fullhero {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
}

/* Mostrar flechas cuando se hace hover sobre el hero */
.fullhero:hover .fh-arrow {
    opacity: 1;
    pointer-events: auto;
}

/* Stack de slides */
.fh-slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.fh-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    z-index: 1;
    transition: opacity 0.9s cubic-bezier(0.4, 0, 0.2, 1);
}

.fh-slide.active {
    opacity: 1;
    z-index: 2;
}

/* Imagen de fondo con Ken Burns suave */
.fh-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transform: scale(1.06);
    transition: transform 7s ease-out;
}

.fh-slide.active .fh-bg {
    transform: scale(1);
}

/* Overlay degradado */
.fh-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg,
            rgba(0, 22, 55, 0.82) 0%,
            rgba(0, 22, 55, 0.55) 55%,
            rgba(0, 22, 55, 0.20) 100%);
}

/* Contenido del slide */
.fh-content {
    position: absolute;
    inset: 0;
    z-index: 3;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 80px;
    /* Alinea con el borde izquierdo del .container (logo) + 20px extra */
    padding-left: max(calc((100vw - var(--container-max-width)) / 2 + var(--space-md) + 20px),
            calc(var(--space-md) + 20px));
    padding-right: 2rem;
}

/* Badge */
.fh-badge {
    display: inline-block;
    padding: 0.35rem 1.1rem;
    background: rgba(255, 127, 0, 0.6);
    border: 1px solid rgba(255, 127, 0, 0.55);
    color: #ffffff;
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    border-radius: var(--border-radius-pill);
    margin-bottom: 1.4rem;
    width: fit-content;
    /* Animación entrada */
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.55s ease 0.05s, transform 0.55s ease 0.05s;
}

/* Título */
.fh-title {
    font-size: clamp(2.6rem, 5.5vw, 3rem);
    color: #ffffff;
    line-height: 1.06;
    margin-bottom: 1.4rem;
    max-width: 720px;
    /* Animación entrada */
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease 0.2s, transform 0.6s ease 0.2s;
}

.fh-highlight {
    color: var(--color-secondary);
}

/* Subtítulo */
.fh-subtitle {
    font-size: clamp(1rem, 1.8vw, 1.2rem);
    color: rgba(255, 255, 255, 0.82);
    line-height: 1.65;
    margin-bottom: 2.2rem;
    max-width: 600px;
    /* Animación entrada */
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.6s ease 0.35s, transform 0.6s ease 0.35s;
}

/* Botón CTA */
.fh-cta {
    align-self: flex-start;
    /* Animación entrada */
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.55s ease 0.5s, transform 0.55s ease 0.5s;
}

/* Disparar animaciones cuando el slide está activo */
.fh-slide.active .fh-badge,
.fh-slide.active .fh-title,
.fh-slide.active .fh-subtitle,
.fh-slide.active .fh-cta {
    opacity: 1;
    transform: translateY(0);
}

/* ---- Flechas ---- */
.fh-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 20;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1.5px solid rgba(255, 255, 255, 0.28);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    /* Ocultas por defecto, visibles con hover en .fullhero */
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease, background 0.3s ease, transform 0.3s ease;
}

.fh-arrow:hover {
    background: rgba(255, 255, 255, 0.26);
    transform: translateY(-50%) scale(1.08);
}

.fh-arrow .material-symbols-outlined {
    font-size: 1.8rem;
}

.fh-arrow-prev {
    left: 2rem;
}

.fh-arrow-next {
    right: 2rem;
}

/* ---- Barra Redes Sociales (solo desktop) ---- */
.fh-social-bar {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 20;
    background: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.5rem 0;
    border-radius: 10px 0 0 10px;
    box-shadow: -3px 0 18px rgba(0, 0, 0, 0.12);
}

.fh-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    color: var(--color-primary);
    font-size: 0.95rem;
    transition: color var(--transition-fast), background-color var(--transition-fast);
    text-decoration: none;
}

.fh-social-link:hover {
    color: var(--color-secondary);
    background-color: rgba(0, 0, 0, 0.04);
}

@media (max-width: 768px) {
    .fh-social-bar {
        display: none;
    }
}

/* ---- Dots ---- */
.fh-dots {
    position: absolute;
    bottom: 2.8rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    display: flex;
    gap: 10px;
    align-items: center;
}

.fh-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.fh-dot.active {
    width: 30px;
    border-radius: 5px;
    background: var(--color-secondary);
}

.fh-dot:hover:not(.active) {
    background: rgba(255, 255, 255, 0.75);
}

/* ---- Barra de progreso ---- */
.fh-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.15);
    z-index: 20;
}

.fh-progress-bar {
    height: 100%;
    width: 0%;
    background: var(--color-secondary);
}

.fh-progress-bar.running {
    animation: fhProgressAnim var(--fh-duration, 6s) linear forwards;
}

@keyframes fhProgressAnim {
    from {
        width: 0%;
    }

    to {
        width: 100%;
    }
}

/* ---- Responsive Mobile ---- */
@media (max-width: 768px) {
    .fullhero {
        height: calc(100vh - 60px);
        /*min-height: 700px;*/
    }

    .fh-arrow {
        display: none !important;
    }

    .fh-content {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }

    .fh-title {
        font-size: clamp(2rem, 9vw, 2.8rem);
    }

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

    .fh-subtitle br {
        display: none;
    }
}

/* About Section */
.about-section {

    padding: var(--space-xl) 0;
    background-color: var(--color-bg-alt);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: center;
}

.section-text {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
}

.about-image-wrapper {
    position: relative;
    border-radius: var(--border-radius-lg);
}

.about-img {
    width: 100%;
    max-width: 530px;
    object-fit: cover;
    box-shadow: var(--shadow-md);
    border-radius: var(--border-radius-lg);
}

.quote-card {
    position: absolute;
    bottom: -50px;
    left: -30px;
    background: white;
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    max-width: 300px;
    border-left: 4px solid var(--color-secondary);
}

.quote-icon {
    color: var(--color-secondary);
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.quote-author {
    display: block;
    margin-top: 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-main);
}

/* Proposal Framework */
.proposal-section {
    padding: 3rem 0;
    background-color: var(--color-bg-light);
}

.proposal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.proposal-card {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.proposal-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    background-color: var(--color-secondary);
    color: white;
}

.proposal-card:hover h3,
.proposal-card:hover p {
    color: white;
}

.card-icon {
    width: 60px;
    height: 60px;
    background-color: var(--color-bg-alt);
    color: var(--color-primary);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: background-color var(--transition-medium), color var(--transition-medium);
}

.card-icon span {
    font-size: 2rem;
}

.proposal-card:hover .card-icon {
    background-color: white;
    color: var(--color-secondary);
}

.proposal-card h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
    color: var(--color-secondary);
}

.proposal-card p {
    color: var(--color-text-muted);
}

/* Mission & Vision Section */
/* ==========================================================================
   MISIÓN & VISIÓN — Rediseño
   ========================================================================== */

.mv-section {
    padding: var(--space-xl) 0;
    background-color: var(--color-bg-light);
    overflow: hidden;
}

.mv-wrapper {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: start;
}

/* ---- Columna imagen ---- */
.mv-visual {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    aspect-ratio: 3/4;
    box-shadow: var(--shadow-lg);
}

.mv-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0;
    display: block;
}

.mv-visual-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem 1.75rem;
    background: linear-gradient(to top, rgba(0, 22, 55, 0.9) 0%, transparent 100%);
}

.mv-visual-label {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: white;
    letter-spacing: -0.3px;
}

.mv-visual-tagline {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.65);
    margin-top: 0.2rem;
    margin-bottom: 0;
}

/* ---- Columna cards ---- */
.mv-panels {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding-top: 0.5rem;
}

.mv-section-header {
    margin-bottom: 0.5rem;
}

.mv-eyebrow {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--color-secondary);
    margin-bottom: 0.75rem;
}

.mv-main-title {
    font-size: clamp(1.9rem, 3.5vw, 2.8rem);
    color: var(--color-primary-dark);
    line-height: 1.1;
    margin: 0;
}

.mv-main-title span {
    color: var(--color-secondary);
}

/* ---- Cards ---- */
.mv-card {
    position: relative;
    background: white;
    border-radius: var(--border-radius-md);
    padding: 2rem 2rem 2rem 2rem;
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.mv-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

/* Línea de acento superior */
.mv-card--mission::before,
.mv-card--vision::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
}

.mv-card--mission::before {
    background: var(--color-primary);
}

.mv-card--vision::before {
    background: var(--color-secondary);
}

/* Número decorativo de fondo */
.mv-card-num {
    position: absolute;
    top: -8px;
    right: 1.25rem;
    font-family: var(--font-heading);
    font-size: 5.5rem;
    font-weight: 900;
    color: rgba(0, 0, 0, 0.04);
    line-height: 1;
    user-select: none;
    pointer-events: none;
    letter-spacing: -4px;
}

/* Layout icono + texto */
.mv-card-body {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
}

.mv-card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.mv-card--mission .mv-card-icon {
    background: rgba(0, 80, 158, 0.1);
    color: var(--color-primary);
}

.mv-card--vision .mv-card-icon {
    background: rgba(255, 127, 0, 0.1);
    color: var(--color-secondary);
}

.mv-card-icon .material-symbols-outlined {
    font-size: 1.6rem;
}

.mv-card-text h3 {
    font-size: 1.15rem;
    color: var(--color-primary-dark);
    margin-bottom: 0.6rem;
    margin-top: 0;
}

.mv-card-text p {
    font-size: 0.98rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin: 0;
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
    .mv-wrapper {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .mv-visual {
        aspect-ratio: 1/1;
    }
}

@media (max-width: 480px) {
    .mv-card-body {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Tabs Area Academica */
.academic-tabs-section {
    padding: var(--space-xl) 0;
    background-color: var(--color-bg-light);
}

.tabs-container {
    max-width: 900px;
    margin: 0 auto;
}

.tabs-header {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    background: var(--color-bg-alt);
    padding: 0.5rem;
    border-radius: var(--border-radius-pill);
}

.tab-btn {
    border: none;
    background: transparent;
    padding: 0.75rem 2rem;
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--color-text-muted);
    border-radius: var(--border-radius-pill);
    cursor: pointer;
    transition: all var(--transition-medium);
}

.tab-btn:hover {
    color: var(--color-primary);
}

.tab-btn.active {
    background: white;
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.tab-content {
    display: none;
    animation: fadeIn var(--transition-medium);
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

.tab-pane {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    background: var(--color-bg-alt);
    padding: 3rem;
    border-radius: var(--border-radius-lg);
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.05);
}

.tab-features {
    margin-top: 1.5rem;
}

.tab-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--color-text-main);
    font-weight: 500;
}

.tab-features span {
    color: var(--color-secondary);
}

/* Teachers Section */
.teachers-section {
    padding: var(--space-xl) 0;
    background-color: var(--color-bg-alt);
}

/* Teachers Slider */
.teachers-slider-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.teachers-grid {
    display: flex;
    gap: 1.5rem;
    overflow: hidden;
    scroll-behavior: smooth;
    flex: 1;
    min-width: 0;
}

.teacher-card {
    background: white;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-medium);
    text-align: center;
    flex: 0 0 calc(25% - 1.125rem);
    /* 4 cards visibles */
    min-width: 220px;
}

/* Botones de navegación del slider de funcionarios */
.teachers-btn {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: none;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: background var(--transition-fast), transform var(--transition-fast);
    z-index: 2;
}

.teachers-btn:hover {
    background: var(--color-secondary);
    transform: scale(1.08);
}

.teachers-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
    transform: none;
}

.teacher-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
}

.teacher-img-wrapper {
    overflow: hidden;
}

.teacher-card img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 0;
    transition: transform var(--transition-slow);
}

.teacher-card:hover img {
    transform: scale(1.05);
}

.teacher-info {
    padding: 1.5rem;
}

.teacher-info h4 {
    margin-bottom: 0.25rem;
    font-size: 1.25rem;
}

.teacher-info p {
    color: var(--color-secondary);
    font-weight: 500;
    font-size: 0.9rem;
}

/* News Section */
.news-section {
    padding: var(--space-xl) 0;
}

.flex-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    /* Align to top (title level) */
    margin-bottom: 30px;
    /* spacing from text to cards */
}

.flex-header .section-subtitle {
    margin-bottom: 0;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.news-card {
    background: white;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: transform var(--transition-medium);
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.news-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 0;
}

.news-content {
    padding: 1.5rem;
}

.news-meta {
    display: flex;
    justify-content: space-between;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

.news-category {
    color: var(--color-secondary);
    font-weight: 700;
    text-transform: uppercase;
}

.news-title {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.news-title a {
    color: var(--color-primary-dark);
}

.news-title a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

/* Docs and Calendar Section */
.docs-cal-section {
    padding: var(--space-xl) 0;
    background-color: var(--color-bg-alt);
}

.docs-cal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.col-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.col-icon {
    font-size: 2.5rem;
}

.calendar-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.calendar-list li {
    display: flex;
    background: white;
    padding: 1.25rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    gap: 1.5rem;
    align-items: center;
    transition: transform var(--transition-fast);
}

.calendar-list li:hover {
    transform: translateX(5px);
}

.cal-date {
    background: var(--color-primary-light);
    color: white;
    padding: 1rem;
    border-radius: var(--border-radius-md);
    text-align: center;
    min-width: 80px;
}

.cal-day {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
}

.cal-month {
    display: block;
    font-size: 0.875rem;
    text-transform: uppercase;
}

.cal-info h4 {
    margin-bottom: 0.25rem;
}

.cal-info p {
    color: var(--color-text-muted);
    margin: 0;
}

.docs-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.docs-list li {
    display: flex;
    align-items: center;
    background: white;
    padding: 1rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    gap: 1rem;
}

.doc-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 127, 0, 0.1);
    color: var(--color-secondary);
    border-radius: var(--border-radius-sm);
    display: flex;
    justify-content: center;
    align-items: center;
}

.doc-info {
    flex: 1;
}

.doc-info h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.doc-size {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-family: var(--font-mono);
}

.doc-dl {
    width: 40px;
    height: 40px;
    background: var(--color-bg-alt);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--color-primary);
    transition: all var(--transition-fast);
}

.doc-dl:hover {
    background: var(--color-primary);
    color: white;
}

/* Gallery Section */
.gallery-section {
    padding: var(--space-xl) 0;
    background: white;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    aspect-ratio: 4/3;
    display: block;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0;
    transition: transform var(--transition-slow);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 34, 68, 1), rgba(0, 34, 68, 0.2));
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    color: white;
    opacity: 0;
    transition: opacity var(--transition-medium);
}

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

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

.gallery-category {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.25rem;
}

.gallery-overlay h4 {
    color: white;
    margin-bottom: 0.25rem;
}

.gallery-overlay p {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
}

.gallery-overlay .material-symbols-outlined {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

/* Partners Marquee Pre-Footer */
.partners-section {
    padding: var(--space-lg) 0;
    background-color: #f8f9fa;
    /* Light Gray */
    overflow: hidden;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.marquee-container {
    position: relative;
    width: 100%;
    height: 200px;
    display: flex;
    align-items: center;
}

.marquee-track {
    display: flex;
    gap: 1.5rem;
    white-space: nowrap;
    animation: marquee 30s linear infinite;
}

.marquee-container:hover .marquee-track {
    animation-play-state: paused;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }

    /* Shift specifically by 50% for duplicated content */
}

.partner-card {
    display: inline-flex;
    flex-shrink: 0;
    background: white;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.partner-card a {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    color: var(--color-text-muted);
}

.partner-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.partner-card:hover a {
    color: var(--color-primary);
}

.logo-icon-large {
    font-size: 2.5rem;
}

.partner-logo {
    max-height: 80px;
    max-width: 150px;
    object-fit: contain;
    border-radius: 0;
    transition: all var(--transition-medium);
}

.partner-card:hover .partner-logo {
    transform: scale(1.05);
}

.marquee-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 40px;
    height: 40px;
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}

.mar-prev {
    left: 10px;
}

.mar-next {
    right: 10px;
}


/* ==========================================================================
   8. FOOTER
   ========================================================================== */
.main-footer {
    background-color: var(--color-bg-dark);
    color: rgba(255, 255, 255, 0.7);
    padding-top: var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1.2fr 1.5fr 0.8fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-brand .logo-text {
    color: white;
}

.footer-brand .logo-icon {
    color: var(--color-secondary);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 36px;
    height: 36px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast), background var(--transition-fast);
}

.social-links a i {
    font-size: 18px;
    color: var(--color-bg-dark);
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.social-links a:hover {
    transform: scale(1.1);
    background: var(--color-secondary);
}

.social-links a:hover i {
    color: white;
    transform: scale(1.1);
}

.text-footer-desc {
    color: rgba(255, 255, 255, 0.95);
    max-width: 300px;
    line-height: 1.5;
}

.footer-links h4,
.footer-contact h4 {
    color: var(--color-secondary);
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a:hover {
    color: white;
    padding-left: 5px;
}

.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-contact .material-symbols-outlined {
    color: var(--color-secondary);
}

.footer-bottom {
    position: relative;
    background-color: rgba(0, 0, 0, 0.2);
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.875rem;
}

.policies {
    display: flex;
    gap: 1.5rem;
}

.policies a:hover,
.credits a:hover {
    color: white;
    text-decoration: underline;
}

.credits a {
    color: var(--color-secondary);
    font-weight: 700;
}

.scroll-top-btn {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
    background: var(--color-secondary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-fast), background var(--transition-fast);
    z-index: 100;
}

.scroll-top-btn:hover {
    background: var(--color-secondary-dark);
    transform: translateY(-5px);
    color: white;
}

/* Modals */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 22, 44, 0.9);
    backdrop-filter: blur(5px);
    z-index: 2000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
}

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

.modal-content {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    max-width: 900px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.95);
    transition: transform var(--transition-fast);
}

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

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--color-bg-alt);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--color-secondary);
    color: white;
}


/* ==========================================================================
   8. CONTACT PAGE SPECIFIC
   ========================================================================== */
/* Nota: El override del header para páginas internas, hero, breadcrumbs y
   encabezados de sección viven en pages/[pagina]/[pagina].css de cada página. */

.contact-info-section {
    height: 370px;
    padding: var(--space-lg) 0;
    background-color: var(--color-bg-alt);
    display: flex;
    align-items: center;
}

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.info-card {
    background: white;
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-medium);
    border: 1px solid rgba(0, 51, 102, 0.05);
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.info-icon {
    font-size: 3rem;
    color: var(--color-secondary);
    margin-bottom: 1.5rem;
}

.info-card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.info-card p {
    color: var(--color-text-muted);
    font-size: 1.1rem;
}

.contact-main-grid {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 4rem;
    margin-bottom: var(--space-xl);
    align-items: flex-start;
}

.contact-form-container {
    background: white;
    padding: 3rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--color-primary-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid #ddd;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
}

.directory-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.directory-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--color-bg-alt);
    border-radius: var(--border-radius-md);
    transition: background var(--transition-fast);
}

.directory-item:hover {
    background: #e6eeff;
}

.directory-item .item-icon {
    width: 60px;
    height: 60px;
    background-color: var(--color-secondary) !important;
    color: white !important;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.directory-container h2 {
    margin-bottom: 40px !important;
}

.directory-item {
    background: #f8fbff;
}

.item-icon span {
    font-size: 1.5rem;
    color: white !important;
}

.item-info h4 {
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
}

.item-info p {
    color: var(--color-primary);
    font-weight: 500;
}

.map-section .section-title {
    padding-top: 50px;
}

.map-container {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--space-xl);
}

.map-container iframe {
    display: block;
}

@media (max-width: 992px) {
    .contact-info-section {
        height: auto;
        padding: var(--space-lg) 0;
    }

    .contact-info-grid {
        grid-template-columns: 1fr;
    }

    .contact-main-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* ==========================================================================
   9. MEDIA QUERIES (RESPONSIVE)
   ========================================================================== */

/* Utility Classes for Responsive Display */
.d-none-mobile {
    display: block;
}

.d-mobile-only {
    display: none;
}

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1.5rem;
    }

    .hero-cta-group {
        justify-content: center;
    }

    .hero-slider-container {
        margin: 2rem auto 0;
    }

    .about-grid,
    .mv-grid,
    .docs-cal-grid {
        grid-template-columns: 1fr;
    }

    .about-section {
        padding-bottom: 12rem;
    }

    .quote-card {
        bottom: -150px;
        left: 20px;
        right: 20px;
        max-width: calc(100% - 40px);
    }

    .tab-pane {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .d-mobile-only {
        display: flex !important;
    }

    .mobile-social-links {
        display: flex !important;
        flex-direction: row !important;
        gap: 10px !important;
        padding: 1.5rem 2rem !important;
    }
}

@media (max-width: 768px) {
    :root {
        --space-xl: 4rem;
        --space-lg: 3rem;
    }

    .hamburger-btn {
        display: block;
    }

    .main-nav {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        max-width: none;
        height: 100vh;
        height: 100dvh;
        background: var(--color-bg-light);
        padding: 0;
        transition: left var(--transition-medium);
        overflow-y: auto;
        overscroll-behavior: contain;
        display: flex;
        flex-direction: column;
    }

    .mobile-menu-logo {
        padding: var(--space-sm) var(--space-md);
        display: flex;
        align-items: center;
        margin-bottom: 1rem !important;
        /* override inline */
    }

    .main-nav.active {
        left: 0;
        box-shadow: 10px 0 30px rgba(0, 0, 0, 0.5);
    }

    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        padding: 0 2rem;
    }

    .dropdown-content {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none !important;
        box-shadow: none;
        background: transparent;
        margin-top: 0.5rem;
        display: none;
        width: 100%;
        padding: 0;
    }

    .mobile-social-links {
        margin-top: auto !important;
        padding: 1.5rem 2rem !important;
        display: flex !important;
        flex-direction: row !important;
        flex-wrap: nowrap !important;
        gap: 10px !important;
        background-color: var(--color-primary-dark) !important;
        border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
        width: 100% !important;
    }

    .mobile-social-links a {
        width: 40px;
        height: 40px;
        background: white;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--color-secondary);
        /* Color secundario solicitado */
        box-shadow: var(--shadow-sm);
        transition: all 0.3s;
    }

    .mobile-social-links a i {
        font-size: 18px;
    }

    .mobile-social-links a:hover {
        transform: translateY(-3px);
        background: var(--color-secondary);
        color: white;
    }

    .dropdown.active .dropdown-content,
    .dropdown:hover .dropdown-content {
        display: block;
        transform: none !important;
    }

    .sub-nav li a {
        color: var(--color-primary-light);
        padding: 0.5rem 1.5rem;
        font-size: 1.1rem;
        border-left: 2px solid var(--color-secondary);
        margin-left: 1rem;
    }

    .nav-link {
        color: var(--color-primary-dark) !important;
        font-size: 1.25rem;
    }

    .nav-link::after {
        display: none;
    }

    .flex-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .d-none-mobile {
        display: none;
    }

    .d-mobile-only {
        display: block;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom-flex {
        flex-direction: column;
        justify-content: center;
        text-align: center;
    }

    .logo-text {
        font-size: 1rem;
    }

    .hero-section {
        padding-top: 60px;
    }

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

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

    .hero-cta-group .btn-outline-white {
        display: none;
    }

    .hero-slider-container {
        margin-top: 0.5rem;
    }

    .teacher-card {
        flex: 0 0 80%;
        min-width: 0;
        scroll-snap-align: start;
    }

    .teachers-grid {
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        scrollbar-width: none;
        /* Firefox */
        -ms-overflow-style: none;
        /* IE 10+ */
    }

    .teachers-grid::-webkit-scrollbar {
        display: none;
        /* Chrome, Safari, Opera */
    }

    .teachers-slider-wrapper {
        gap: 0;
    }

    .teachers-dots {
        display: flex;
        justify-content: center;
        gap: 8px;
        margin-top: 1.5rem;
    }

    .teacher-dot {
        width: 10px;
        height: 10px;
        background: var(--color-primary);
        /* Azul solicitado */
        opacity: 0.3;
        border: 1px solid rgba(0, 0, 0, 0.1);
        border-radius: 50%;
        cursor: pointer;
        transition: all var(--transition-fast);
    }

    .teacher-dot.active {
        background: var(--color-secondary);
        opacity: 1;
        width: 24px;
        border-radius: var(--border-radius-pill);
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

    .footer-logo {
        flex-direction: column;
        gap: 1rem;
    }

    .footer-logo .logo-icon {
        height: 80px;
        width: 80px;
    }

    .footer-logo .logo-text {
        font-size: 1.5rem;
    }

    .footer-brand,
    .footer-contact {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-links {
        display: none;
    }

    .footer-contact ul {
        align-items: center;
    }

    .footer-contact li {
        justify-content: center;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }

    .footer-daem {
        justify-content: center !important;
        margin-top: 1rem;
    }

    /* Gallery overlay always visible on mobile */
    .gallery-overlay {
        opacity: 1;
        background: linear-gradient(to top, rgba(0, 34, 68, 0.9), rgba(0, 34, 68, 0.1));
    }

    .proposal-card {
        text-align: center;
    }

    .proposal-card .card-icon {
        margin-left: auto;
        margin-right: auto;
    }

    .mv-block {
        text-align: center;
    }

    .mv-header {
        justify-content: center;
    }

    .news-card {
        text-align: center;
    }

    .news-meta {
        justify-content: center;
    }

    .news-section .d-mobile-only {
        justify-content: center;
    }

    .about-content {
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .about-img {
        margin: 0 auto;
    }
}

/* Fix for overlapping pill logic in mobile */
.main-header.scrolled .hamburger-btn {
    color: var(--color-primary-dark);
}

.hamburger-btn[aria-expanded="true"] {
    color: var(--color-primary-dark) !important;
}

/* FINAL OVERRIDES */
.directory-item .item-icon {
    background-color: #ff7f00 !important;
    color: #ffffff !important;
}