/* ===============================================
   GITSOFT - MODERN CSS
   Colores: #428bca (azul principal)
   =============================================== */

:root {
    /* Colores GitSoft */
    --color-primary: #428bca;
    --color-primary-dark: #357ab8;
    --color-primary-light: #5ca3e0;
    --color-accent: #e74c3c;
    
    /* Neutrales */
    --color-dark: #1a1a2e;
    --color-dark-light: #2d3748;
    --color-gray: #64748b;
    --color-gray-light: #cbd5e0;
    --color-white: #ffffff;
    --color-off-white: #f7fafc;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #428bca 0%, #5ca3e0 100%);
    --gradient-hero: linear-gradient(135deg, rgba(66, 139, 202, 0.95) 0%, rgba(92, 163, 224, 0.85) 100%);
    
    /* Tipografía */
    --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-code: 'Fira Code', 'Courier New', monospace;
    
    /* Espaciado */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.3);
    
    /* Transiciones */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;
}

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

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

body {
    font-family: var(--font-primary);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-dark);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* ===============================================
   HEADER & NAVIGATION
   =============================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
    padding: 0.5rem 0;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    transition: transform var(--transition-fast);
}

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

.logo img {
    height: 40px;
    width: auto;
}

/* Mobile Menu Toggle - Solo letra G */
.mobile-menu-toggle {
    display: none;
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    z-index: 1001;
    position: relative;
    transition: all var(--transition-base);
}

.mobile-menu-toggle:hover {
    background: var(--color-primary-dark);
    transform: scale(1.05);
}

.menu-letter {
    font-size: 1.75rem;
    font-weight: 900;
    color: var(--color-white);
    font-family: var(--font-primary);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: all var(--transition-base);
}

.mobile-menu-toggle.active {
    background: var(--color-accent);
}

.mobile-menu-toggle.active .menu-letter {
    transform: translate(-50%, -50%) rotate(180deg);
}

/* Navigation */
.nav-list {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    color: var(--color-dark);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-weight: 500;
}

.nav-link i {
    font-size: 1.1rem;
}

.nav-link:hover {
    background: var(--color-off-white);
    color: var(--color-primary);
}

.nav-link.nav-cta,
.nav-link.nav-cta:hover {
    background: var(--gradient-primary);
    color: var(--color-white) !important;
}

/* CTA Button in Nav */
.nav-cta {
    background: var(--gradient-primary);
    color: var(--color-white) !important;
    font-weight: 600;
}

.nav-cta:hover {
    background: var(--gradient-primary) !important;
    color: var(--color-white) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Dropdown */
.has-dropdown .dropdown-icon {
    transition: transform var(--transition-fast);
}

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

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 250px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    list-style: none;
    padding: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
    margin-top: 0.5rem;
}

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

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--color-dark);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.dropdown-menu a:hover {
    background: var(--color-off-white);
    color: var(--color-primary);
    padding-left: 1.25rem;
}

.dropdown-menu i {
    font-size: 1rem;
    width: 20px;
}

/* ===============================================
   HERO SECTION
   =============================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 0 4rem;
    overflow: hidden;
}

.hero .container {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
    width: 100%;
}

/* Animated Background */
.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #2d3748 100%);
    z-index: -2;
}

.code-rain {
    position: absolute;
    inset: 0;
    background-image: 
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(66, 139, 202, 0.03) 2px, rgba(66, 139, 202, 0.03) 4px),
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(66, 139, 202, 0.03) 2px, rgba(66, 139, 202, 0.03) 4px);
    animation: codeRainfall 20s linear infinite;
}

@keyframes codeRainfall {
    0% { background-position: 0 0; }
    100% { background-position: 50px 50px; }
}

.gradient-overlay {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
    opacity: 0.9;
    z-index: -1;
}

/* Hero Content */
.hero-content {
    flex: 1;
    max-width: 600px;
    animation: fadeInUp 1s ease-out;
    z-index: 2;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-full);
    color: var(--color-white);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: var(--space-md);
    animation: fadeIn 1s ease-out 0.3s backwards;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--color-primary-light);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    color: var(--color-white);
}

.title-line {
    display: block;
    animation: fadeIn 1s ease-out 0.5s backwards;
}

.gradient-text {
    background: linear-gradient(90deg, #fff 0%, #5ca3e0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.highlight-text {
    color: var(--color-white);
    background: var(--color-dark);
    padding: 0 0.5rem;
    border-radius: var(--radius-sm);
    font-weight: 900;
    display: inline-block;
}

.hero-description {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-xl);
    line-height: 1.8;
    animation: fadeIn 1s ease-out 0.7s backwards;
}

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

/* Hero CTAs */
.hero-cta {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    animation: fadeIn 1s ease-out 0.9s backwards;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all var(--transition-base);
    border: none;
    cursor: pointer;
    font-family: var(--font-primary);
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-white);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.1rem;
    background: var(--color-white);
    color: var(--color-primary) !important;
    border-radius: var(--radius-md);
    font-weight: 700;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.btn-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    background: var(--color-off-white);
    color: var(--color-primary-dark) !important;
}

/* Hero Stats */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
    animation: fadeIn 1s ease-out 1.1s backwards;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-white);
    font-family: var(--font-code);
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 0.25rem;
}

/* Hero Visual - Code Window */
.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight 1s ease-out 0.5s backwards;
    z-index: 2;
    max-width: 550px;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.code-window {
    width: 100%;
    max-width: 500px;
    background: rgba(26, 26, 46, 0.9);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.window-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: rgba(0, 0, 0, 0.2);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.window-title {
    margin-left: auto;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
}

.window-body {
    padding: 1.5rem;
    font-family: var(--font-code);
    font-size: 0.9rem;
    line-height: 1.8;
    color: var(--color-white);
}

.code-line {
    margin: 0.5rem 0;
}

.indent {
    padding-left: 2rem;
}

.keyword { color: #ff79c6; }
.variable { color: #50fa7b; }
.string { color: #f1fa8c; }
.function { color: #8be9fd; }
.comment { color: #6272a4; }

.typing-cursor {
    display: inline-block;
    width: 2px;
    height: 1em;
    background: var(--color-white);
    animation: blink 1s step-end infinite;
    margin-left: 0.25rem;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-full);
    position: relative;
}

.wheel {
    width: 3px;
    height: 8px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-full);
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: wheelScroll 2s infinite;
}

@keyframes wheelScroll {
    0%, 20% { transform: translateX(-50%) translateY(0); opacity: 1; }
    100% { transform: translateX(-50%) translateY(15px); opacity: 0; }
}

.arrow-down {
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 8px solid rgba(255, 255, 255, 0.5);
}

/* ===============================================
   SERVICES CAROUSEL (legacy - kept for other pages)
   =============================================== */

.services-carousel {
    padding: var(--space-2xl) 0;
    background: var(--color-off-white);
}

/* ===============================================
   SERVICES MODERN - Redesigned Section
   =============================================== */

.services-modern {
    padding: 6rem 0;
    background: linear-gradient(180deg, #f8faff 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.services-modern::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(66, 139, 202, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.services-modern__header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.services-modern__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #428bca 0%, #5ca3e0 100%);
    color: #fff;
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.services-modern__title {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 800;
    color: var(--color-dark);
    line-height: 1.2;
    margin-bottom: 1.25rem;
}

.services-modern__title span {
    background: linear-gradient(135deg, #428bca, #5ca3e0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.services-modern__subtitle {
    font-size: 1.15rem;
    color: var(--color-gray);
    line-height: 1.7;
}

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

.services-modern__card {
    background: #fff;
    border-radius: 1.25rem;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(66, 139, 202, 0.08);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    position: relative;
}

.services-modern__card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(66, 139, 202, 0.15);
    border-color: rgba(66, 139, 202, 0.2);
}

.services-modern__card--featured {
    border: 2px solid rgba(66, 139, 202, 0.2);
    box-shadow: 0 8px 30px rgba(66, 139, 202, 0.1);
}

.services-modern__card-img {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.services-modern__card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.services-modern__card:hover .services-modern__card-img img {
    transform: scale(1.08);
}

.services-modern__card-badge-top {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, #428bca, #5ca3e0);
    color: #fff;
    padding: 0.3rem 0.9rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.services-modern__card-body {
    padding: 1.75rem;
}

.services-modern__card-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(66, 139, 202, 0.1), rgba(92, 163, 224, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    transition: all 0.3s ease;
}

.services-modern__card-icon i {
    font-size: 1.3rem;
    color: #428bca;
    transition: all 0.3s ease;
}

.services-modern__card:hover .services-modern__card-icon {
    background: linear-gradient(135deg, #428bca, #5ca3e0);
}

.services-modern__card:hover .services-modern__card-icon i {
    color: #fff;
}

.services-modern__card-body h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 0.75rem;
}

.services-modern__card-body p {
    font-size: 0.95rem;
    color: var(--color-gray);
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.services-modern__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.services-modern__tags li {
    background: rgba(66, 139, 202, 0.08);
    color: #428bca;
    padding: 0.3rem 0.75rem;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.3px;
}

/* Responsive */
@media (max-width: 1024px) {
    .services-modern__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .services-modern__grid {
        grid-template-columns: 1fr;
    }
    
    .services-modern {
        padding: 4rem 0;
    }
    
    .services-modern__header {
        margin-bottom: 2.5rem;
    }
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-xl);
    padding: 0 var(--space-md);
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.section-badge i {
    font-size: 1rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--space-sm);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-gray);
}

.carousel {
    position: relative;
}

.carousel__contenedor {
    position: relative;
}

.carousel__anterior,
.carousel__siguiente {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
}

.carousel__anterior {
    left: -25px;
}

.carousel__siguiente {
    right: -25px;
}

.carousel__anterior:hover,
.carousel__siguiente:hover {
    background: var(--color-primary-dark);
    transform: translateY(-50%) scale(1.1);
}

.carousel__lista {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
    padding: var(--space-lg);
}

.carousel__elemento {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
    margin: 0 0.75rem;
}

.carousel__elemento:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.card-image {
    position: relative;
    overflow: hidden;
    height: 180px;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.card-overlay {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.card-overlay i {
    color: var(--color-white);
}

.carousel__elemento:hover .card-image img {
    transform: scale(1.1);
}

.carousel__elemento:hover .card-overlay {
    opacity: 1;
}

.card-content {
    padding: var(--space-md) var(--space-lg);
}

.card-content h3 {
    font-size: 1.1rem;
    color: var(--color-dark);
    margin-bottom: 0.5rem;
}

.card-content p {
    font-size: 0.9rem;
    color: var(--color-gray);
}

/* ===============================================
   CTA BANNER
   =============================================== */

.cta-banner {
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: var(--space-2xl) 0;
    text-align: center;
}

.cta-content h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.cta-content p {
    font-size: 1.1rem;
    margin-bottom: var(--space-xl);
    opacity: 0.95;
}

/* CTA Button - Botón principal de inscripción */
.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 700;
    background: var(--color-white);
    color: var(--color-primary);
    text-decoration: none;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* ===============================================
   FORMACIÓN & SERVICIOS
   =============================================== */

.formacion,
.servicios-info {
    padding: var(--space-2xl) 0;
}

.formacion-grid,
.servicios-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.formacion-content h2,
.servicios-content h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--space-md);
}

.formacion-content p,
.servicios-content p {
    font-size: 1.05rem;
    color: var(--color-gray);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.feature-list {
    list-style: none;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0;
    font-size: 1rem;
    color: var(--color-dark);
}

.feature-list i {
    color: var(--color-primary);
    font-size: 1.25rem;
}

.formacion-image img,
.servicios-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.servicios-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.servicio-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--color-off-white);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.servicio-item:hover {
    background: var(--color-white);
    box-shadow: var(--shadow-md);
}

.servicio-item i {
    font-size: 2rem;
    color: var(--color-primary);
    flex-shrink: 0;
}

.servicio-item h3 {
    font-size: 1.1rem;
    color: var(--color-dark);
    margin-bottom: 0.5rem;
}

.servicio-item p {
    font-size: 0.95rem;
    color: var(--color-gray);
    margin: 0;
}

/* ===============================================
   FOOTER
   =============================================== */

.footer {
    background: #0a0e1a;
    color: var(--color-white);
    padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer-section h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
}

.footer-logo {
    width: 150px;
    margin-bottom: var(--space-md);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-section ul li a:hover {
    color: var(--color-primary-light);
}

.footer-section ul li i {
    margin-right: 0.5rem;
    color: var(--color-primary-light);
}

.certifications {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.cert-logo {
    height: 50px;
    width: auto;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.social-links {
    display: flex;
    gap: var(--space-md);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--color-white);
    text-decoration: none;
    transition: all var(--transition-base);
}

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

/* ===============================================
   WHATSAPP FLOAT BUTTON
   =============================================== */

.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 2rem;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: all var(--transition-base);
    animation: pulse-whatsapp 2s infinite;
}

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

@keyframes pulse-whatsapp {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
}

/* ===============================================
   RESPONSIVE DESIGN
   =============================================== */

@media (max-width: 1024px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content,
    .hero-visual {
        max-width: 100%;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .formacion-grid,
    .servicios-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .servicios-grid .servicios-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .hero {
        min-height: auto;
        padding: 6rem 0 2rem;
    }

    .hero-visual {
        margin-top: 1.5rem;
    }
    
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: var(--color-white);
        padding: 5rem 2rem 2rem;
        box-shadow: var(--shadow-xl);
        transition: right var(--transition-base);
        overflow-y: auto;
        z-index: 999;
    }
    
    .nav.active {
        right: 0;
    }
    
    .nav-list {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }
    
    .nav-link {
        padding: 1rem;
        border-bottom: 1px solid var(--color-gray-light);
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition-base);
    }
    
    .has-dropdown.active .dropdown-menu {
        max-height: 500px;
    }
    
    .carousel__anterior,
    .carousel__siguiente {
        display: none;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
}

@media (max-width: 480px) {
    :root {
        font-size: 14px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .carousel__lista {
        grid-template-columns: 1fr;
    }
}