/* 
   EDUCORE ERP - Portal Institucional CSS
   Design System & Premium Aesthetics
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
    --primary: #0B2545;
    --primary-light: #134074;
    --secondary: #00B4D8;
    --secondary-hover: #0077B6;
    --accent: #90E0EF;
    --accent-warm: #FF5E36;
    --accent-warm-light: #FFAE33;
    --accent-glow: #00F0FF;
    --accent-purple: #7F00FF;
    --dark: #030712;
    --light: #F8F9FA;
    --white: #FFFFFF;
    --text-dark: #1F2937;
    --text-muted: #6B7280;
    --border-color: #E5E7EB;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    background-color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
    color: var(--primary);
}

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

img, video {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-warm), var(--accent-warm-light), var(--secondary));
    border-radius: var(--radius-full);
}

.section-title p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    white-space: nowrap; /* Evita envoltura de texto en botones */
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary), var(--secondary-hover));
    color: var(--white);
    box-shadow: 0 2px 12px rgba(0, 180, 216, 0.3);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, var(--secondary-hover), var(--secondary));
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 180, 216, 0.4);
}

/* Warm accent CTA button */
.btn-accent {
    background: linear-gradient(135deg, #FF5E36, #FFAE33);
    color: var(--white);
    box-shadow: 0 2px 12px rgba(255, 94, 54, 0.3);
    font-weight: 700;
}

.btn-accent:hover {
    background: linear-gradient(135deg, #FFAE33, #FF5E36);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(255, 94, 54, 0.45);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background-color: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.9rem;
}

/* Header & Navigation */
header {
    background-color: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(229, 231, 235, 0.8);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
    transition: var(--transition);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 72px;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.logo-img {
    height: 42px;
    width: 42px;
    object-fit: contain;
    filter: drop-shadow(0 1px 3px rgba(0,0,0,0.1));
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.45rem;
    background: linear-gradient(135deg, #05172C, #00B4D8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.3px;
    transition: all 0.3s ease;
}

.logo-link:hover .logo-text {
    background: linear-gradient(135deg, #00B4D8, #FF5E36);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

@media (max-width: 1100px) {
    .logo-text {
        display: none;
    }
}

nav {
    display: flex;
    align-items: center;
    gap: 20px;
}

nav > a,
nav > .dropdown > a {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary);
    position: relative;
    padding: 6px 2px;
    white-space: nowrap;
    transition: color 0.3s ease;
}

nav > a:hover,
nav > a.active,
nav > .dropdown > a:hover,
nav > .dropdown > a.active {
    color: var(--secondary);
    background-color: transparent;
    border-color: transparent;
}

/* Elegant centered underline indicator */
nav > a::after,
nav > .dropdown > a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--secondary), var(--accent-glow));
    border-radius: var(--radius-full);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

nav > a:hover::after,
nav > a.active::after,
nav > .dropdown:hover > a::after,
nav > .dropdown > a.active::after {
    transform: scaleX(1);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.mobile-menu-btn {
    display: none;
    font-size: 1.6rem;
    background: none;
    border: none;
    color: var(--primary);
    cursor: pointer;
    padding: 6px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.mobile-menu-btn:hover {
    background: rgba(0, 180, 216, 0.08);
}

/* Dropdown Menu */
.dropdown {
    position: relative;
    z-index: 100;
}

.dropdown > a {
    display: flex;
    align-items: center;
    gap: 4px;
}

.dropdown > a i {
    font-size: 1rem;
    transition: transform 0.3s ease;
}

.dropdown:hover > a i {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12), 0 4px 12px rgba(0, 0, 0, 0.06);
    min-width: 210px;
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
    z-index: 200;
}

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

.dropdown-menu a {
    display: block;
    padding: 10px 16px;
    font-size: 0.88rem;
    border-radius: var(--radius-sm);
    color: var(--text-dark) !important;
    font-weight: 500;
}

.dropdown-menu a::after {
    display: none !important;
}

.dropdown-menu a:hover {
    background-color: rgba(0, 180, 216, 0.06);
    color: var(--secondary) !important;
}

/* Hero Section / Banner slider */
.hero-slider {
    position: relative;
    height: 550px;
    overflow: hidden;
    background-color: var(--dark);
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    /* Precioso fondo animado con colores de la marca si no hay imagen */
    background-color: #060B18;
    background-image: 
        radial-gradient(circle at 80% 20%, rgba(0, 240, 255, 0.18), transparent 50%), 
        radial-gradient(circle at 20% 80%, rgba(255, 94, 54, 0.18), transparent 50%), 
        linear-gradient(135deg, #0A192F 0%, #060B18 100%);
}

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

.slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(3, 7, 18, 0.85) 0%, rgba(3, 7, 18, 0.4) 100%);
}

.slide-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    max-width: 650px;
    padding: 0 24px;
}

.slide-content h2 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: 20px;
    font-family: var(--font-heading);
    font-weight: 800;
}

.slide-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
}

.slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 2;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: linear-gradient(135deg, var(--accent-warm), var(--accent-warm-light));
    transform: scale(1.3);
    box-shadow: 0 0 10px rgba(255, 94, 54, 0.6);
}

/* Quick Links / Cards with logo colors */
.quick-links {
    margin-top: -50px;
    position: relative;
    z-index: 10;
}

.quick-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.link-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    text-align: center;
    border-bottom: 4px solid transparent;
    transition: var(--transition);
}

.link-card .icon-box {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin: 0 auto 20px auto;
    transition: var(--transition);
}

/* Alternate card themes based on the logo colors */
.quick-links-grid > div:nth-child(1) .icon-box {
    background: rgba(0, 240, 255, 0.1);
    color: #00B4D8;
}
.quick-links-grid > div:nth-child(1):hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 180, 216, 0.2);
    border-bottom-color: #00B4D8;
}

.quick-links-grid > div:nth-child(2) .icon-box {
    background: rgba(127, 0, 255, 0.1);
    color: #7F00FF;
}
.quick-links-grid > div:nth-child(2):hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(127, 0, 255, 0.2);
    border-bottom-color: #7F00FF;
}

.quick-links-grid > div:nth-child(3) .icon-box {
    background: rgba(255, 94, 54, 0.1);
    color: #FF5E36;
}
.quick-links-grid > div:nth-child(3):hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(255, 94, 54, 0.2);
    border-bottom-color: #FF5E36;
}

.link-card h3 {
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.link-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Academics */
.academics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.academic-card {
    background-color: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.academic-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.academic-img-container {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.academic-img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--white);
    gap: 10px;
    background: linear-gradient(135deg, #0A192F, #0D1B3E);
    transition: all 0.4s ease;
}

/* Each level gets its own neon gradient */
.academic-card:nth-child(1) .academic-img-placeholder {
    background: linear-gradient(135deg, #0A192F 0%, #0D3060 50%, rgba(0, 240, 255, 0.15) 100%);
}
.academic-card:nth-child(2) .academic-img-placeholder {
    background: linear-gradient(135deg, #0A192F 0%, #1A1040 50%, rgba(127, 0, 255, 0.15) 100%);
}
.academic-card:nth-child(3) .academic-img-placeholder {
    background: linear-gradient(135deg, #0A192F 0%, #1E1520 50%, rgba(255, 0, 127, 0.15) 100%);
}
.academic-card:nth-child(4) .academic-img-placeholder {
    background: linear-gradient(135deg, #0A192F 0%, #1E1A10 50%, rgba(255, 94, 54, 0.18) 100%);
}

.academic-card:hover .academic-img-placeholder {
    transform: scale(1.03);
}

.academic-img-placeholder i {
    font-size: 3.2rem;
    transition: all 0.3s ease;
}

.academic-card:nth-child(1) .academic-img-placeholder i { color: #00F0FF; text-shadow: 0 0 20px rgba(0, 240, 255, 0.4); }
.academic-card:nth-child(2) .academic-img-placeholder i { color: #9F5FFF; text-shadow: 0 0 20px rgba(127, 0, 255, 0.4); }
.academic-card:nth-child(3) .academic-img-placeholder i { color: #FF4090; text-shadow: 0 0 20px rgba(255, 0, 127, 0.4); }
.academic-card:nth-child(4) .academic-img-placeholder i { color: #FFAE33; text-shadow: 0 0 20px rgba(255, 174, 51, 0.4); }

.academic-card-content {
    padding: 24px;
}

.academic-card-content h3 {
    margin-bottom: 12px;
    font-size: 1.4rem;
}

.academic-card-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.academic-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 15px;
    margin-top: 15px;
    font-size: 0.85rem;
}

.academic-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-muted);
}

.academic-cost {
    font-weight: 700;
    color: var(--secondary);
    font-size: 1rem;
}

/* Nosotros Section styling */
.nosotros-hero {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
    padding: 100px 0 60px 0;
    text-align: center;
}

.nosotros-hero h1 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: 15px;
}

.nosotros-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.nosotros-values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.value-card {
    background-color: var(--white);
    padding: 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    text-align: center;
}

.value-card i {
    font-size: 2.2rem;
    color: var(--secondary);
    margin-bottom: 15px;
}

.directors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.director-card {
    background-color: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    text-align: center;
    padding: 30px 20px;
    transition: var(--transition);
}

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

.director-avatar {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-full);
    background-color: var(--light);
    color: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    margin: 0 auto 20px auto;
    border: 4px solid var(--secondary);
}

.director-card h4 {
    margin-bottom: 6px;
    font-size: 1.2rem;
}

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

/* Installations Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    height: 250px;
    cursor: pointer;
}

.gallery-item-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--white);
    background: linear-gradient(135deg, var(--primary-light), var(--secondary));
    transition: var(--transition);
}

.gallery-item:hover .gallery-item-placeholder {
    transform: scale(1.05);
}

.gallery-item-placeholder i {
    font-size: 3rem;
    margin-bottom: 10px;
}

.gallery-item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(transparent, rgba(3, 7, 18, 0.9));
    color: var(--white);
    z-index: 2;
}

.gallery-item-overlay h3 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.gallery-item-overlay p {
    font-size: 0.85rem;
    opacity: 0.8;
}

/* Blog / News Grid */
.news-layout {
    display: grid;
    grid-template-columns: 2.5fr 1fr;
    gap: 40px;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.blog-card {
    background-color: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: var(--transition);
}

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

.blog-card-img-placeholder {
    height: 220px;
    background: 
        radial-gradient(circle at 70% 30%, rgba(0, 240, 255, 0.2), transparent 50%),
        radial-gradient(circle at 30% 70%, rgba(255, 94, 54, 0.18), transparent 50%),
        linear-gradient(135deg, #0A192F, #0D1B3E, #12254A);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    overflow: hidden;
    position: relative;
}

.blog-card-img-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.blog-card:hover .blog-card-img-placeholder img {
    transform: scale(1.06);
}

/* Icon fallback when no image */
.blog-card-img-placeholder .bx {
    position: absolute;
    font-size: 3.5rem;
    color: rgba(255, 255, 255, 0.25);
    z-index: 1;
}

.blog-card-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card-category {
    display: inline-block;
    padding: 4px 12px;
    background: linear-gradient(135deg, rgba(255, 94, 54, 0.12), rgba(255, 174, 51, 0.12));
    color: #FF5E36;
    font-size: 0.78rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    align-self: flex-start;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-card-content h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    line-height: 1.4;
}

.blog-card-content p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 20px;
    flex-grow: 1;
}

.blog-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
    padding-top: 15px;
}

/* Sidebar elements */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.sidebar-widget {
    background-color: var(--white);
    padding: 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.sidebar-widget h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 8px;
}

.sidebar-categories {
    list-style: none;
}

.sidebar-categories li {
    margin-bottom: 10px;
}

.sidebar-categories a {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--text-dark);
}

.sidebar-categories a:hover {
    color: var(--secondary);
}

/* Events Calendar */
.events-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.event-card {
    background-color: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    display: flex;
    overflow: hidden;
    transition: var(--transition);
}

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

.event-date-badge {
    background: linear-gradient(135deg, #7F00FF, #FF007F, #FF5E36);
    color: var(--white);
    width: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 20px;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(255, 94, 54, 0.2);
}

.event-date-day {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
}

.event-date-month {
    text-transform: uppercase;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1px;
}

.event-card-details {
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex-grow: 1;
}

.event-card-details h3 {
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.event-card-details p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.event-meta-info {
    display: flex;
    gap: 20px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.event-meta-info span {
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Forms (Admissions, Vacancies, Contact) */
.form-card {
    background-color: var(--white);
    padding: 40px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    max-width: 750px;
    margin: 0 auto;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

.form-group-full {
    grid-column: span 2;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.15);
}

/* File Upload input custom styling */
.file-upload-wrapper {
    position: relative;
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    padding: 30px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.file-upload-wrapper:hover {
    border-color: var(--secondary);
    background-color: rgba(0, 180, 216, 0.02);
}

.file-upload-wrapper input[type="file"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-upload-wrapper i {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: 10px;
}

.file-upload-wrapper p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Admissions Steps indicator */
.admission-steps {
    display: flex;
    justify-content: space-between;
    max-width: 600px;
    margin: 0 auto 50px auto;
    position: relative;
}

.admission-steps::after {
    content: '';
    position: absolute;
    top: 20px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--border-color);
    z-index: 1;
}

.step-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 2;
    position: relative;
}

.step-num {
    width: 40px;
    height: 40px;
    background-color: var(--border-color);
    color: var(--text-muted);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    transition: var(--transition);
}

.step-indicator.active .step-num {
    background-color: var(--secondary);
    color: var(--white);
    box-shadow: 0 0 0 4px rgba(0, 180, 216, 0.2);
}

.step-indicator.completed .step-num {
    background-color: var(--primary);
    color: var(--white);
}

.step-label {
    margin-top: 10px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
}

.step-indicator.active .step-label {
    color: var(--secondary);
}

/* Contact Info & Map */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info-card {
    background-color: var(--white);
    padding: 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    display: flex;
    gap: 20px;
}

.contact-info-card .icon-box {
    width: 50px;
    height: 50px;
    background-color: rgba(0, 180, 216, 0.1);
    color: var(--secondary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-info-card h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.contact-info-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.map-container {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    height: 100%;
    min-height: 400px;
    background-color: var(--white);
    display: flex;
    flex-direction: column;
}

/* Floating WhatsApp Chat Widget */
.whatsapp-chat-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 99;
}

.whatsapp-btn {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    background-color: #25D366;
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    transition: var(--transition);
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

/* Footer Section */
footer {
    background-color: var(--dark);
    color: var(--text-light);
    padding: 80px 0 30px 0;
    border-top: 5px solid var(--secondary);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.footer-widget h3 {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 25px;
    position: relative;
}

.footer-widget h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 3px;
    background-color: var(--secondary);
    border-radius: var(--radius-full);
}

.footer-widget p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.footer-socials {
    display: flex;
    gap: 15px;
}

.footer-socials a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.footer-socials a:hover {
    background-color: var(--secondary);
    transform: translateY(-3px);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a:hover {
    color: var(--secondary);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

/* Modals */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(3, 7, 18, 0.6);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.modal-content {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    width: 90%;
    max-width: 500px;
    padding: 30px;
    position: relative;
    transform: scale(0.9);
    transition: var(--transition);
}

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

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
}

.modal-close:hover {
    color: var(--primary);
}

/* Toast Messages */
.toast-container {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background-color: var(--primary);
    color: var(--white);
    padding: 16px 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 12px;
    transform: translateY(20px);
    opacity: 0;
    animation: slideIn 0.3s forwards;
}

.toast-success {
    background-color: #10B981;
}

.toast-error {
    background-color: #EF4444;
}

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

/* Responsive Rules */
@media (max-width: 992px) {
    .header-container {
        height: 64px;
    }
    
    nav {
        display: none;
    }
    
    .nav-active {
        display: flex !important;
        flex-direction: column;
        position: absolute;
        top: 64px;
        left: 0;
        width: 100%;
        background-color: rgba(255, 255, 255, 0.98) !important;
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 2px solid rgba(0, 180, 216, 0.15);
        padding: 24px;
        gap: 8px;
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.05);
        z-index: 999;
        animation: slideDownFade 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
        max-height: 80vh;
        overflow-y: auto;
    }
    
    .nav-active > a,
    .nav-active > .dropdown > a {
        padding: 12px 20px;
        font-size: 1rem;
        border-radius: var(--radius-md);
        color: var(--text-dark) !important;
        font-weight: 600;
        display: flex;
        align-items: center;
        justify-content: space-between;
        transition: all 0.25s ease;
    }
    
    .nav-active > a:hover,
    .nav-active > .dropdown > a:hover {
        background-color: rgba(0, 180, 216, 0.06);
        color: var(--secondary) !important;
        padding-left: 24px;
    }
    
    .nav-active > a::after {
        display: none;
    }
    
    .nav-active .dropdown-menu {
        position: static;
        transform: none;
        box-shadow: none;
        border: none;
        opacity: 1;
        visibility: visible;
        padding: 4px 0 8px 24px;
        min-width: auto;
        background: transparent;
        display: flex;
        flex-direction: column;
        gap: 6px;
    }

    .nav-active .dropdown-menu a {
        padding: 10px 16px;
        font-size: 0.9rem;
        color: var(--text-muted) !important;
        border-radius: var(--radius-sm);
        transition: all 0.2s ease;
    }

    .nav-active .dropdown-menu a:hover {
        background-color: rgba(0, 180, 216, 0.04);
        color: var(--secondary) !important;
        padding-left: 20px;
    }

    @keyframes slideDownFade {
        from { opacity: 0; transform: translateY(-15px); }
        to { opacity: 1; transform: translateY(0); }
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .nosotros-grid, .contact-layout, .news-layout {
        grid-template-columns: 1fr;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .form-group-full {
        grid-column: span 1;
    }
    
    .slide-content h2 {
        font-size: 2.2rem;
    }

    @keyframes fadeInUp {
        from { opacity: 0; transform: translateY(-10px); }
        to { opacity: 1; transform: translateY(0); }
    }
}

@media (max-width: 576px) {
    .section {
        padding: 50px 0;
    }
    .section-title h2 {
        font-size: 2rem;
    }
    .slide-content h2 {
        font-size: 1.8rem;
    }
    .event-card {
        flex-direction: column;
    }
    .event-date-badge {
        width: 100%;
        padding: 15px;
    }
}