/* ===================================
   Django Framework - CSS Ultra Profesional
   Version: 2.5.0 - Professional Edition
   SENA - Centro de Innovación
   Diseño: Premium UI/UX
   =================================== */

:root {
    /* Paleta de Colores Oficiales Django */
    --color-primary: #092E20;
    --color-primary-dark: #051a12;
    --color-primary-light: #0C4A3E;
    
    --color-secondary: #44B78B;
    --color-secondary-dark: #2d9871;
    --color-secondary-light: #5dd4a8;
    
    --color-accent-1: #44B78B;
    --color-accent-2: #2ea573;
    --color-accent-3: #66d9a8;
    --color-accent-4: #092E20;
    --color-accent-5: #1a5943;
    
    --color-sena: #39A900;
    --color-sena-dark: #2d8000;
    --color-sena-light: #4dbb15;
    
    /* Fondos Degradados Django */
    --bg-gradient-1: linear-gradient(135deg, #092E20 0%, #44B78B 100%);
    --bg-gradient-2: linear-gradient(135deg, #44B78B 0%, #66d9a8 100%);
    --bg-gradient-3: linear-gradient(135deg, #0C4A3E 0%, #44B78B 100%);
    --bg-gradient-4: linear-gradient(135deg, #2ea573 0%, #5dd4a8 100%);
    --bg-gradient-5: linear-gradient(135deg, #092E20 0%, #1a5943 100%);
    --bg-gradient-6: linear-gradient(135deg, #44B78B 0%, #092E20 100%);
    
    /* Fondos de Secciones */
    --bg-dark-1: #0F172A;
    --bg-dark-2: #1E293B;
    --bg-dark-3: #334155;
    --bg-light-1: #F8FAFC;
    --bg-light-2: #E2E8F0;
    
    /* Gradientes de Malla (Mesh Gradients) */
    --mesh-gradient-1: 
        radial-gradient(at 40% 20%, #092E20 0px, transparent 50%),
        radial-gradient(at 80% 0%, #44B78B 0px, transparent 50%),
        radial-gradient(at 0% 50%, #2ea573 0px, transparent 50%),
        radial-gradient(at 80% 50%, #66d9a8 0px, transparent 50%),
        radial-gradient(at 0% 100%, #0C4A3E 0px, transparent 50%),
        radial-gradient(at 80% 100%, #44B78B 0px, transparent 50%);
    
    /* Colores de Texto */
    --text-primary: #FFFFFF;
    --text-secondary: #E2E8F0;
    --text-muted: #94A3B8;
    --text-dark: #1E293B;
    
    /* Tipografía Profesional */
    --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Outfit', sans-serif;
    --font-code: 'Space Mono', 'Courier New', monospace;
    
    /* Sombras Profesionales */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px 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);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Sombras de Color Django */
    --shadow-django-dark: 0 10px 40px -10px rgba(9, 46, 32, 0.5);
    --shadow-django-light: 0 10px 40px -10px rgba(68, 183, 139, 0.5);
    --shadow-green: 0 10px 40px -10px rgba(46, 165, 115, 0.5);
    --shadow-django-glow: 0 0 30px rgba(68, 183, 139, 0.4);
    
    /* Transiciones Premium */
    --transition-swift: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --transition-elastic: 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* ===== RESET Y BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    font-family: var(--font-primary);
    color: var(--text-secondary);
    line-height: 1.7;
    overflow-x: hidden;
    background: linear-gradient(135deg, #051a12 0%, #092E20 100%);
    position: relative;
}

/* Background Animado Global */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(68, 183, 139, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(46, 165, 115, 0.15) 0%, transparent 50%);
    z-index: -1;
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Particles Background */
#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 0;
    opacity: 0.4;
}

/* ===== HEADER INSTITUCIONAL SENA - MEJORADO ===== */
.institutional-header {
    background: linear-gradient(135deg, #39A900 0%, #2d8000 50%, #1a5c00 100%);
    padding: 2rem 0;
    border-bottom: 4px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 1001;
    box-shadow: 0 10px 40px rgba(57, 169, 0, 0.3);
    overflow: hidden;
}

.institutional-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -50%;
    width: 200%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.1), 
        transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.institutional-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, 
        #44B78B, 
        #092E20, 
        #44B78B, 
        #44B78B);
    background-size: 200% 100%;
    animation: gradientMove 3s linear infinite;
}

@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

.sena-logo {
    width: 80px;
    height: 80px;
    position: relative;
}

.logo-svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.3));
    animation: logoFloat 4s ease-in-out infinite;
}

@keyframes logoFloat {
    0%, 100% { 
        transform: translateY(0) rotate(0deg);
    }
    50% { 
        transform: translateY(-15px) rotate(5deg);
    }
}

.institutional-info {
    padding-left: 1.5rem;
}

.institutional-title {
    font-size: 2rem;
    font-weight: 900;
    color: white;
    margin: 0;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.4);
    font-family: var(--font-display);
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #fff 0%, #e0ffe0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.institutional-subtitle {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.95);
    margin: 0.5rem 0;
    font-weight: 600;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.instructor-name {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    backdrop-filter: blur(10px);
    width: fit-content;
    margin-top: 0.5rem;
}

.instructor-name i {
    font-size: 1.3rem;
    color: #FFD700;
}

.institutional-badge {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(15px);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    border: 2px solid rgba(255, 255, 255, 0.3);
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.institutional-badge::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 10s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.badge-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.75rem;
    position: relative;
    z-index: 1;
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.4);
}

.badge-icon i {
    font-size: 1.8rem;
    color: white;
    animation: iconBounce 2s ease-in-out infinite;
}

@keyframes iconBounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.institutional-badge span {
    color: white;
    font-weight: 700;
    font-size: 0.9rem;
    position: relative;
    z-index: 1;
}

/* ===== NAVEGACIÓN ULTRA MODERNA ===== */
.main-navigation {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: linear-gradient(135deg, 
        rgba(15, 23, 42, 0.95) 0%, 
        rgba(30, 41, 59, 0.95) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 2px solid rgba(59, 130, 246, 0.3);
    transition: all var(--transition-smooth);
    box-shadow: var(--shadow-xl);
}

.main-navigation.scrolled {
    box-shadow: var(--shadow-2xl), 0 0 40px rgba(59, 130, 246, 0.2);
    border-bottom-color: rgba(59, 130, 246, 0.6);
}

.navbar {
    padding: 1rem 0;
}

/* Brand Ultra Premium */
.brand-enhanced {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 0.75rem 1.5rem;
    border-radius: 16px;
    background: linear-gradient(135deg, 
        rgba(59, 130, 246, 0.1) 0%, 
        rgba(9, 46, 32, 0.1) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.brand-enhanced::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
        from 0deg,
        transparent 0deg,
        rgba(59, 130, 246, 0.3) 90deg,
        transparent 180deg
    );
    animation: rotate 4s linear infinite;
}

.brand-enhanced:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-django-light);
    border-color: rgba(59, 130, 246, 0.5);
}

.brand-icon-wrapper {
    position: relative;
    width: 60px;
    height: 60px;
}

.brand-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #44B78B 0%, #092E20 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
    position: relative;
    z-index: 2;
    box-shadow: var(--shadow-django-dark);
    animation: iconFloat 3s ease-in-out infinite;
}

@keyframes iconFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-5px) rotate(5deg);
    }
    75% {
        transform: translateY(5px) rotate(-5deg);
    }
}

.icon-orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 75px;
    height: 75px;
    border: 2px dashed rgba(59, 130, 246, 0.4);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: orbit 8s linear infinite;
}

.icon-orbit::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: #44B78B;
    border-radius: 50%;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 10px #44B78B;
}

.brand-text-wrapper {
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
}

.brand-main {
    font-size: 1.6rem;
    font-weight: 900;
    background: linear-gradient(135deg, #fff 0%, #44B78B 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    font-family: var(--font-display);
    letter-spacing: -0.03em;
}

.brand-sub {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 600;
    margin-top: 0.25rem;
}

/* Toggler Premium */
.custom-toggler {
    width: 45px;
    height: 45px;
    position: relative;
    border: none;
    background: linear-gradient(135deg, #44B78B, #092E20);
    border-radius: 12px;
    cursor: pointer;
    transition: all var(--transition-smooth);
    box-shadow: var(--shadow-md);
}

.custom-toggler:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-django-dark);
}

.custom-toggler span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: white;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    transition: all var(--transition-smooth);
    border-radius: 2px;
}

.custom-toggler span:nth-child(1) { top: 13px; }
.custom-toggler span:nth-child(2) { top: 20.5px; }
.custom-toggler span:nth-child(3) { top: 28px; }

/* Nav Links Premium */
.nav-link-modern {
    position: relative;
    display: flex !important;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem !important;
    color: var(--text-secondary) !important;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 12px;
    transition: all var(--transition-smooth);
    overflow: hidden;
    margin: 0 0.25rem;
}

.nav-link-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(59, 130, 246, 0.2), 
        transparent);
    transition: left 0.5s;
}

.nav-link-modern:hover::before {
    left: 100%;
}

.nav-link-modern::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(59, 130, 246, 0.15) 0%, 
        rgba(9, 46, 32, 0.15) 100%);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform var(--transition-smooth);
    z-index: 0;
}

.nav-link-modern:hover::after,
.nav-link-modern.active::after {
    transform: scaleY(1);
}

.nav-link-modern:hover,
.nav-link-modern.active {
    color: white !important;
    transform: translateY(-2px);
}

.nav-icon-wrapper {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, 
        rgba(59, 130, 246, 0.2) 0%, 
        rgba(9, 46, 32, 0.2) 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all var(--transition-smooth);
    position: relative;
    z-index: 1;
}

.nav-link-modern:hover .nav-icon-wrapper {
    background: linear-gradient(135deg, #44B78B 0%, #092E20 100%);
    transform: rotate(15deg) scale(1.15);
    box-shadow: var(--shadow-django-dark);
}

.nav-link-modern.active .nav-icon-wrapper {
    background: linear-gradient(135deg, #44B78B 0%, #092E20 100%);
}

.nav-text {
    position: relative;
    z-index: 1;
}

.nav-indicator {
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 4px;
    background: linear-gradient(90deg, #44B78B, #092E20);
    transform: translateX(-50%);
    transition: width var(--transition-smooth);
    border-radius: 4px 4px 0 0;
    box-shadow: 0 -2px 10px rgba(59, 130, 246, 0.5);
}

.nav-link-modern.active .nav-indicator {
    width: 80%;
}

.nav-cta {
    background: linear-gradient(135deg, #44B78B 0%, #092E20 100%) !important;
    color: white !important;
    box-shadow: var(--shadow-django-dark);
}

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

.nav-cta:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-django-light);
}

/* Barra de Progreso Premium */
.nav-progress-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 4px;
    background: linear-gradient(90deg, 
        #44B78B 0%, 
        #092E20 50%, 
        #44B78B 100%);
    width: 0%;
    transition: width 0.1s linear;
    box-shadow: 0 2px 10px rgba(59, 130, 246, 0.6);
}

/* ===== HERO SECTION ULTRA PREMIUM ===== */
.hero-section-enhanced {
    min-height: 100vh;
    padding: 140px 0 100px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, 
        #051a12 0%, 
        #092E20 50%, 
        #0C4A3E 100%);
}

/* Fondo con Mesh Gradient Animado */
.hero-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: shapeFloat 25s ease-in-out infinite;
}

.shape-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, #44B78B 0%, transparent 70%);
    top: -10%;
    left: -10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, #092E20 0%, transparent 70%);
    top: 30%;
    right: -15%;
    animation-delay: 7s;
}

.shape-3 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #44B78B 0%, transparent 70%);
    bottom: -10%;
    left: 40%;
    animation-delay: 14s;
}

@keyframes shapeFloat {
    0%, 100% {
        transform: translate(0, 0) scale(1) rotate(0deg);
    }
    25% {
        transform: translate(100px, -100px) scale(1.1) rotate(90deg);
    }
    50% {
        transform: translate(-50px, 50px) scale(0.9) rotate(180deg);
    }
    75% {
        transform: translate(80px, 80px) scale(1.05) rotate(270deg);
    }
}

/* Patrón de Puntos Decorativo */
.hero-section-enhanced::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 30px 30px;
    z-index: 1;
    opacity: 0.5;
}

.hero-content-enhanced {
    position: relative;
    z-index: 2;
}

/* Badge Ultra Moderno */
.hero-badge-modern {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        rgba(255, 255, 255, 0.05) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 60px;
    font-weight: 700;
    font-size: 0.95rem;
    color: #44B78B;
    margin-bottom: 2.5rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    animation: fadeInUp 1s ease;
}

.hero-badge-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.3), 
        transparent);
    animation: shimmer 2.5s infinite;
}

.badge-dot {
    width: 12px;
    height: 12px;
    background: linear-gradient(135deg, #44B78B, #092E20);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(68, 183, 139, 0.8);
    animation: pulse 2s ease-in-out infinite;
}

.badge-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.3), 
        transparent);
    animation: shine 3.5s infinite;
}

/* Título Ultra Premium */
.hero-title-enhanced {
    margin-bottom: 2.5rem;
    line-height: 1.1;
}

.title-line {
    display: block;
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    color: var(--text-secondary);
    animation: fadeInUp 1s ease backwards;
    font-family: var(--font-display);
}

.title-line:nth-child(1) {
    animation-delay: 0.2s;
}

.title-line:nth-child(2) {
    animation-delay: 0.4s;
}

.title-line:nth-child(3) {
    animation-delay: 0.6s;
}

.title-main {
    font-size: clamp(3.5rem, 10vw, 6.5rem);
    font-weight: 900;
    background: linear-gradient(135deg, 
        #44B78B 0%, 
        #092E20 50%, 
        #44B78B 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
    text-shadow: 0 0 80px rgba(68, 183, 139, 0.5);
}

.letter {
    display: inline-block;
    animation: letterBounce 0.7s cubic-bezier(0.68, -0.55, 0.265, 1.55) backwards;
    animation-delay: calc(var(--i) * 0.08s + 0.5s);
}

@keyframes letterBounce {
    0% {
        transform: translateY(150px) rotate(30deg) scale(0);
        opacity: 0;
    }
    50% {
        transform: translateY(-30px) rotate(-10deg) scale(1.1);
    }
    100% {
        transform: translateY(0) rotate(0) scale(1);
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-description-enhanced {
    font-size: 1.25rem;
    line-height: 1.9;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 650px;
    animation: fadeInUp 1s ease 0.8s backwards;
}

/* Features List Premium */
.hero-features-list {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 3rem;
    animation: fadeInUp 1s ease 1s backwards;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, 
        rgba(68, 183, 139, 0.1) 0%, 
        rgba(9, 46, 32, 0.1) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    color: var(--text-secondary);
    font-weight: 600;
    backdrop-filter: blur(10px);
    transition: all var(--transition-smooth);
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-django-light);
    border-color: rgba(68, 183, 139, 0.5);
}

.feature-item i {
    color: #10B981;
    font-size: 1.4rem;
}

/* Botones Ultra Premium */
.hero-cta-enhanced {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-bottom: 3.5rem;
    animation: fadeInUp 1s ease 1.2s backwards;
}

.btn-enhanced {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem 3rem;
    border-radius: 16px;
    font-weight: 700;
    font-size: 1.05rem;
    text-decoration: none;
    overflow: hidden;
    transition: all var(--transition-smooth);
    border: 2px solid transparent;
    box-shadow: var(--shadow-lg);
}

.btn-primary-enhanced {
    background: linear-gradient(135deg, #44B78B 0%, #092E20 100%);
    color: white;
    box-shadow: var(--shadow-django-dark);
}

.btn-primary-enhanced::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.3), 
        transparent);
    transition: left 0.5s;
}

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

.btn-primary-enhanced:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 20px 50px rgba(9, 46, 32, 0.4);
}

.btn-secondary-enhanced {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-color: rgba(255, 255, 255, 0.2);
    color: white;
}

.btn-secondary-enhanced:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #44B78B;
    color: #44B78B;
    transform: translateY(-5px) scale(1.05);
    box-shadow: var(--shadow-django-light);
}

.btn-text, .btn-icon {
    position: relative;
    z-index: 1;
}

.btn-icon {
    font-size: 1.3rem;
    transition: transform var(--transition-smooth);
}

.btn-enhanced:hover .btn-icon {
    transform: translateX(8px);
}

/* Estadísticas Ultra Premium */
.hero-stats-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 2rem;
    animation: fadeInUp 1s ease 1.4s backwards;
}

.stat-card {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.05) 0%, 
        rgba(255, 255, 255, 0.02) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s;
}

.stat-card:hover::before {
    opacity: 1;
}

.stat-card:hover {
    background: linear-gradient(135deg, 
        rgba(68, 183, 139, 0.1) 0%, 
        rgba(9, 46, 32, 0.1) 100%);
    border-color: rgba(68, 183, 139, 0.5);
    transform: translateY(-8px);
    box-shadow: var(--shadow-django-light);
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #44B78B 0%, #092E20 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
    box-shadow: var(--shadow-django-dark);
    flex-shrink: 0;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #fff 0%, #44B78B 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    font-family: var(--font-display);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

/* Continuaré con el resto del CSS en el siguiente mensaje debido al límite de caracteres... */

/* ===== HERO VISUAL ULTRA PREMIUM ===== */
.hero-visual-enhanced {
    position: relative;
    z-index: 2;
    animation: fadeInRight 1.2s ease 0.6s backwards;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(60px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.visual-container {
    position: relative;
    width: 100%;
    height: 650px;
}

/* Floating Cards Ultra Premium */
.floating-card {
    position: absolute;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        rgba(255, 255, 255, 0.05) 100%);
    backdrop-filter: blur(25px) saturate(200%);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 1.75rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    box-shadow: var(--shadow-2xl);
    transition: all var(--transition-smooth);
}

.floating-card::before {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
    background: linear-gradient(135deg, #44B78B, #092E20, #44B78B);
    border-radius: 20px;
    opacity: 0;
    transition: opacity 0.3s;
    z-index: -1;
}

.floating-card:hover::before {
    opacity: 1;
}

.floating-card:hover {
    transform: translateY(-15px) scale(1.08);
    box-shadow: var(--shadow-2xl), 0 0 40px rgba(68, 183, 139, 0.4);
}

.card-1 {
    top: 60px;
    left: 0;
    animation: floatCard 5s ease-in-out infinite;
}

.card-2 {
    top: 220px;
    right: 40px;
    animation: floatCard 6s ease-in-out infinite 1.5s;
}

.card-3 {
    bottom: 120px;
    left: 40px;
    animation: floatCard 5.5s ease-in-out infinite 0.75s;
}

@keyframes floatCard {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-25px) rotate(2deg);
    }
}

.floating-card .card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #44B78B, #092E20);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
    flex-shrink: 0;
    box-shadow: var(--shadow-django-dark);
}

.card-text strong {
    display: block;
    color: white;
    font-size: 1.05rem;
    margin-bottom: 0.4rem;
    font-weight: 700;
}

.card-text span {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Code Window Ultra Premium */
.code-window-enhanced {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 92%;
    max-width: 550px;
    background: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
    border: 2px solid rgba(68, 183, 139, 0.3);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-2xl), 0 0 60px rgba(68, 183, 139, 0.2);
    animation: floatWindow 7s ease-in-out infinite;
}

@keyframes floatWindow {
    0%, 100% {
        transform: translate(-50%, -50%) translateY(0) rotate(0deg);
    }
    50% {
        transform: translate(-50%, -50%) translateY(-20px) rotate(1deg);
    }
}

.window-header {
    background: linear-gradient(135deg, #334155 0%, #1E293B 100%);
    padding: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(68, 183, 139, 0.2);
}

.window-dots {
    display: flex;
    gap: 0.6rem;
}

.dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.dot.red { 
    background: linear-gradient(135deg, #EF4444, #DC2626); 
}
.dot.yellow { 
    background: linear-gradient(135deg, #44B78B, #D97706); 
}
.dot.green { 
    background: linear-gradient(135deg, #10B981, #059669); 
}

.window-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-muted);
    font-family: var(--font-code);
    font-size: 0.9rem;
    font-weight: 600;
}

.window-content {
    padding: 2rem;
    font-family: var(--font-code);
    font-size: 0.9rem;
}

.code-line {
    display: flex;
    gap: 1.5rem;
    padding: 0.4rem 0;
    transition: background 0.2s;
}

.code-line:hover {
    background: rgba(68, 183, 139, 0.05);
}

.line-number {
    color: var(--text-muted);
    user-select: none;
    text-align: right;
    min-width: 25px;
    opacity: 0.6;
}

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

.keyword {
    color: #F472B6;
    font-weight: 600;
}

.function {
    color: #A78BFA;
    font-weight: 600;
}

.string {
    color: #34D399;
}

.code-cursor {
    position: absolute;
    bottom: 2rem;
    right: 2rem;
    width: 3px;
    height: 20px;
    background: #44B78B;
    box-shadow: 0 0 10px #44B78B;
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    50% {
        opacity: 0;
    }
}

/* Scroll Indicator Premium */
.scroll-indicator {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    opacity: 0.8;
    animation: fadeIn 1.5s ease 2.5s backwards;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 0.8; }
}

.mouse {
    width: 32px;
    height: 56px;
    border: 3px solid rgba(255, 255, 255, 0.4);
    border-radius: 18px;
    position: relative;
}

.wheel {
    width: 5px;
    height: 12px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 3px;
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 2.5s ease-in-out infinite;
}

@keyframes scrollWheel {
    0% {
        top: 12px;
        opacity: 1;
    }
    100% {
        top: 35px;
        opacity: 0;
    }
}

.scroll-text {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 600;
}

/* ===== SECCIONES DE CONTENIDO ULTRA PROFESIONALES ===== */
.content-section {
    padding: 60px 0;
    position: relative;
    z-index: 1;
}

/* Reducir aún más el padding para la sección que-es */
#que-es {
    padding: 50px 0 20px 0;
}

/* Reducir el espacio entre las cards */
#que-es .row {
    margin-bottom: 0;
}

#que-es .feature-card {
    margin-bottom: 1rem;
}

/* Sección Alternada 1 - Fondo Azul Oscuro */
.content-section:nth-child(odd) {
    background: linear-gradient(135deg, #092E20 0%, #1E293B 100%);
}

/* Sección Alternada 2 - Fondo Verde Django */
.content-section:nth-child(even) {
    background: linear-gradient(135deg, #0C4A3E 0%, #1a5943 100%);
}

/* Decoración de Fondo para Secciones */
.content-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(68, 183, 139, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(46, 165, 115, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.section-alt {
    background: linear-gradient(135deg, #092E20 0%, #0C4A3E 100%);
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
    position: relative;
    z-index: 1;
}

.section-tag {
    display: inline-block;
    padding: 0.75rem 2rem;
    background: linear-gradient(135deg, 
        rgba(68, 183, 139, 0.2) 0%, 
        rgba(9, 46, 32, 0.2) 100%);
    border: 2px solid rgba(68, 183, 139, 0.4);
    border-radius: 60px;
    color: #44B78B;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-lg);
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    background: linear-gradient(135deg, #fff 0%, #44B78B 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    font-family: var(--font-display);
}

.section-description {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 750px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Content Cards Ultra Premium */
.content-card {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.08) 0%, 
        rgba(255, 255, 255, 0.04) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 3rem;
    height: 100%;
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.content-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, #44B78B, #092E20);
    border-radius: 24px;
    opacity: 0;
    transition: opacity 0.3s;
    z-index: -1;
}

.content-card:hover::before {
    opacity: 1;
}

.content-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-2xl), 0 0 50px rgba(68, 183, 139, 0.3);
}

.lead-text {
    font-size: 1.35rem;
    font-weight: 700;
    color: white;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.highlight-box {
    background: linear-gradient(135deg, 
        rgba(68, 183, 139, 0.1) 0%, 
        rgba(9, 46, 32, 0.1) 100%);
    border-left: 5px solid #44B78B;
    border-radius: 0 16px 16px 0;
    padding: 2.5rem;
    margin-top: 2.5rem;
    box-shadow: var(--shadow-lg);
}

.highlight-box h4 {
    color: #44B78B;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.4rem;
}

.highlight-box h4 i {
    font-size: 1.6rem;
}

.highlight-box ul {
    list-style: none;
    padding: 0;
}

.highlight-box li {
    padding: 1.25rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s;
}

.highlight-box li:hover {
    padding-left: 1rem;
    background: rgba(68, 183, 139, 0.05);
}

.highlight-box li:last-child {
    border-bottom: none;
}

.highlight-box strong {
    color: #44B78B;
    font-weight: 700;
}

/* Feature Cards Ultra Premium */
.feature-card {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.08) 0%, 
        rgba(255, 255, 255, 0.04) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 2.5rem;
    text-align: center;
    height: 100%;
    transition: all var(--transition-smooth);
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
        from 0deg,
        transparent 0deg,
        rgba(68, 183, 139, 0.2) 90deg,
        transparent 180deg
    );
    animation: rotate 6s linear infinite;
    opacity: 0;
    transition: opacity 0.3s;
}

.feature-card:hover::after {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-15px) scale(1.05);
    border-color: rgba(68, 183, 139, 0.5);
    box-shadow: var(--shadow-2xl), var(--shadow-django-light);
}

.feature-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, #44B78B, #092E20);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    font-size: 2.5rem;
    color: white;
    transition: all var(--transition-smooth);
    box-shadow: var(--shadow-django-dark);
    position: relative;
    z-index: 1;
}

.feature-card:hover .feature-icon {
    transform: scale(1.2) rotate(15deg);
    box-shadow: var(--shadow-2xl);
}

/* Timeline Ultra Premium */
.timeline {
    position: relative;
    padding: 3rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(to bottom, 
        transparent 0%, 
        #44B78B 10%, 
        #092E20 50%,
        #44B78B 90%,
        transparent 100%);
    transform: translateX(-50%);
    box-shadow: 0 0 20px rgba(68, 183, 139, 0.5);
}

.timeline-item {
    display: flex;
    margin-bottom: 5rem;
    position: relative;
}

.timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
}

.timeline-content {
    width: calc(50% - 3rem);
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.08) 0%, 
        rgba(255, 255, 255, 0.04) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 3rem;
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, #44B78B, #092E20, #44B78B);
    border-radius: 24px;
    opacity: 0;
    transition: opacity 0.3s;
    z-index: -1;
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-right: auto;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: auto;
}

.timeline-content:hover {
    transform: scale(1.08);
    box-shadow: var(--shadow-2xl), var(--shadow-django-light);
}

.timeline-content:hover::before {
    opacity: 1;
}

.timeline-dot {
    position: absolute;
    left: 50%;
    top: 2.5rem;
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, #44B78B, #092E20);
    border: 5px solid #0F172A;
    border-radius: 50%;
    transform: translateX(-50%);
    z-index: 2;
    box-shadow: 0 0 30px rgba(68, 183, 139, 0.8);
    animation: pulse 2s ease-in-out infinite;
}

.timeline-year {
    font-size: 2rem;
    font-weight: 900;
    background: linear-gradient(135deg, #44B78B 0%, #092E20 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.75rem;
}

.timeline-title {
    font-size: 1.5rem;
    color: white;
    margin-bottom: 1.25rem;
    font-weight: 700;
}

/* Architecture Cards Ultra Premium */
.architecture-card {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.08) 0%, 
        rgba(255, 255, 255, 0.04) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 3rem;
    text-align: center;
    height: 100%;
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.architecture-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(68, 183, 139, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s;
}

.architecture-card:hover::before {
    opacity: 1;
}

.architecture-card:hover {
    border-color: rgba(68, 183, 139, 0.5);
    transform: translateY(-15px) scale(1.05);
    box-shadow: var(--shadow-2xl), var(--shadow-django-dark);
}

.arch-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #44B78B, #092E20);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    font-size: 3rem;
    font-weight: 900;
    color: white;
    transition: all var(--transition-smooth);
    box-shadow: var(--shadow-django-dark);
}

.architecture-card:hover .arch-icon {
    transform: scale(1.2) rotate(-15deg);
}

.model-icon { background: linear-gradient(135deg, #EF4444, #DC2626); }
.template-icon { background: linear-gradient(135deg, #10B981, #059669); }
.view-icon { background: linear-gradient(135deg, #44B78B, #D97706); }

.code-snippet {
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    border: 2px solid rgba(68, 183, 139, 0.2);
    border-radius: 16px;
    padding: 2rem;
    margin-top: 2rem;
    text-align: left;
    box-shadow: var(--shadow-lg);
}

.code-snippet code {
    font-family: var(--font-code);
    font-size: 0.9rem;
    line-height: 1.9;
    color: var(--text-secondary);
}

/* MTV Diagram Ultra Premium */
.mtv-diagram {
    margin-top: 5rem;
    padding: 4rem;
    background: linear-gradient(135deg, 
        rgba(68, 183, 139, 0.05) 0%, 
        rgba(9, 46, 32, 0.05) 100%);
    border: 2px solid rgba(68, 183, 139, 0.3);
    border-radius: 24px;
    box-shadow: var(--shadow-xl);
}

.diagram-container {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2.5rem;
}

.diagram-box {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.08) 0%, 
        rgba(255, 255, 255, 0.04) 100%);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(68, 183, 139, 0.4);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    min-width: 170px;
    transition: all var(--transition-smooth);
}

.diagram-box:hover {
    border-color: #44B78B;
    transform: scale(1.15);
    box-shadow: var(--shadow-django-light);
}

.diagram-box i {
    font-size: 3rem;
    background: linear-gradient(135deg, #44B78B, #092E20);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-bottom: 1rem;
}

.diagram-box span {
    font-weight: 700;
    color: white;
    font-size: 1.2rem;
}

.diagram-arrow {
    font-size: 2.5rem;
    background: linear-gradient(135deg, #44B78B, #092E20);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: bold;
}

/* Versions Grid Ultra Premium */
.versions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2.5rem;
}

.version-card {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.08) 0%, 
        rgba(255, 255, 255, 0.04) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 3rem;
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.version-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
        from 0deg,
        transparent,
        rgba(9, 46, 32, 0.2),
        transparent
    );
    animation: rotate 8s linear infinite;
    opacity: 0;
    transition: opacity 0.3s;
}

.version-card:hover::before {
    opacity: 1;
}

.version-card:hover {
    border-color: rgba(9, 46, 32, 0.5);
    transform: translateY(-12px);
    box-shadow: var(--shadow-2xl), var(--shadow-django-dark);
}

.version-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.version-number {
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #44B78B 0%, #092E20 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.version-badge {
    padding: 0.6rem 1.5rem;
    background: linear-gradient(135deg, #092E20, #A78BFA);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 800;
    color: white;
    text-transform: uppercase;
    box-shadow: var(--shadow-django-dark);
    letter-spacing: 0.05em;
}

.version-date {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
    z-index: 1;
}

.version-features {
    list-style: none;
    padding: 0;
    position: relative;
    z-index: 1;
}

.version-features li {
    padding: 1rem 0;
    color: var(--text-secondary);
    display: flex;
    align-items: start;
    gap: 1rem;
    transition: all 0.3s;
}

.version-features li:hover {
    padding-left: 1rem;
    color: white;
}

.version-features li::before {
    content: '→';
    color: #44B78B;
    font-weight: bold;
    font-size: 1.4rem;
    flex-shrink: 0;
}

/* Installation Cards Ultra Premium */
.install-card {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.08) 0%, 
        rgba(255, 255, 255, 0.04) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 3rem;
    padding-top: 3.5rem;
    height: 100%;
    position: relative;
    transition: all var(--transition-smooth);
    overflow: visible;
    margin-top: 2.5rem;
}

.install-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, #44B78B, #092E20, #44B78B);
    border-radius: 24px;
    opacity: 0;
    transition: opacity 0.3s;
    z-index: -1;
}

.install-card:hover::before {
    opacity: 1;
}

.install-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl), var(--shadow-django-dark);
}

.install-number {
    position: absolute;
    top: -2rem;
    left: 2.5rem;
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #44B78B, #092E20);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 900;
    color: white;
    box-shadow: var(--shadow-django-dark);
    z-index: 10;
}

.install-card h3 {
    margin-top: 2rem;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    color: white;
    font-weight: 800;
}

.command-box {
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    border: 2px solid rgba(68, 183, 139, 0.3);
    border-radius: 16px;
    overflow: hidden;
    margin: 2rem 0;
    box-shadow: var(--shadow-lg);
}

.command-header {
    background: linear-gradient(135deg, #334155 0%, #1E293B 100%);
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(68, 183, 139, 0.2);
}

.command-header span {
    font-family: var(--font-code);
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 600;
}

.copy-btn {
    background: linear-gradient(135deg, #44B78B, #092E20);
    border: none;
    color: white;
    padding: 0.6rem 1.5rem;
    border-radius: 10px;
    cursor: pointer;
    transition: all var(--transition-smooth);
    font-size: 0.9rem;
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.copy-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-django-dark);
}

.copy-btn.copied {
    background: linear-gradient(135deg, #10B981, #059669);
}

.command-box pre {
    padding: 2rem;
    margin: 0;
    font-family: var(--font-code);
    font-size: 0.95rem;
    color: #44B78B;
    line-height: 2;
}

.tip {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-top: 1.5rem;
    padding: 1rem;
    background: linear-gradient(135deg, 
        rgba(68, 183, 139, 0.08) 0%, 
        rgba(9, 46, 32, 0.08) 100%);
    border-radius: 12px;
    border-left: 4px solid #44B78B;
}

.tip i {
    color: #44B78B;
    font-size: 1.4rem;
}

.success-message {
    background: linear-gradient(135deg, 
        rgba(16, 185, 129, 0.15) 0%, 
        rgba(5, 150, 105, 0.1) 100%);
    border: 2px solid rgba(16, 185, 129, 0.4);
    border-radius: 24px;
    padding: 4rem;
    text-align: center;
    margin-top: 5rem;
    box-shadow: var(--shadow-xl);
}

.success-message i {
    font-size: 6rem;
    background: linear-gradient(135deg, #10B981, #059669);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 2rem;
}

.success-message h4 {
    color: #10B981;
    font-size: 2rem;
    margin-bottom: 1rem;
    font-weight: 800;
}

/* Resource Cards Ultra Premium */
.resource-card {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.08) 0%, 
        rgba(255, 255, 255, 0.04) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 3rem;
    text-align: center;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.resource-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
        from 0deg,
        transparent,
        rgba(245, 158, 11, 0.2),
        transparent
    );
    animation: rotate 7s linear infinite;
    opacity: 0;
    transition: opacity 0.3s;
}

.resource-card:hover::before {
    opacity: 1;
}

.resource-card:hover {
    border-color: rgba(245, 158, 11, 0.5);
    transform: translateY(-15px) scale(1.05);
    box-shadow: var(--shadow-2xl), var(--shadow-django-light);
}

.resource-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, #44B78B, #EF4444);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    font-size: 2.5rem;
    color: white;
    transition: all var(--transition-smooth);
    box-shadow: var(--shadow-django-light);
    position: relative;
    z-index: 1;
}

.resource-card:hover .resource-icon {
    transform: scale(1.2) rotate(-15deg);
}

.resource-card h4 {
    margin-bottom: 1.25rem;
    color: white;
    font-weight: 700;
    font-size: 1.4rem;
    position: relative;
    z-index: 1;
}

.resource-card p {
    color: var(--text-muted);
    flex-grow: 1;
    line-height: 1.8;
    position: relative;
    z-index: 1;
}

.resource-link {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: #44B78B;
    font-weight: 700;
    margin-top: 2rem;
    text-decoration: none;
    transition: all var(--transition-smooth);
    position: relative;
    z-index: 1;
}

.resource-link:hover {
    color: #EF4444;
    transform: translateX(8px);
}

/* Continúa en el siguiente bloque... */

/* ===== FOOTER ULTRA PREMIUM ===== */
.footer-enhanced {
    background: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
    position: relative;
    margin-top: 0;
    overflow: hidden;
    border-top: 3px solid rgba(68, 183, 139, 0.3);
}

.footer-wave {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    transform: rotate(180deg);
}

.footer-wave svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 120px;
}

.footer-wave svg path:nth-child(1) {
    fill: rgba(68, 183, 139, 0.1);
}

.footer-wave svg path:nth-child(2) {
    fill: rgba(9, 46, 32, 0.1);
}

.footer-wave svg path:nth-child(3) {
    fill: var(--bg-secondary);
}

.footer-enhanced {
    padding-top: 150px;
    padding-bottom: 3rem;
}

.footer-brand-section {
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.logo-circle {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #44B78B, #092E20);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    box-shadow: var(--shadow-django-dark);
    animation: iconFloat 3s ease-in-out infinite;
}

.footer-logo h3 {
    font-size: 1.8rem;
    color: white;
    margin: 0;
    font-weight: 900;
    font-family: var(--font-display);
}

.brand-tagline {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0.25rem 0 0 0;
    font-weight: 500;
}

.footer-description {
    color: var(--text-muted);
    line-height: 1.9;
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

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

.social-link {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, 
        rgba(68, 183, 139, 0.1) 0%, 
        rgba(9, 46, 32, 0.1) 100%);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 1.3rem;
    transition: all var(--transition-smooth);
    text-decoration: none;
}

.social-link:hover {
    background: linear-gradient(135deg, #44B78B, #092E20);
    border-color: rgba(68, 183, 139, 0.5);
    color: white;
    transform: translateY(-8px) rotate(10deg);
    box-shadow: var(--shadow-django-dark);
}

.footer-heading {
    font-size: 1.3rem;
    font-weight: 800;
    color: white;
    margin-bottom: 2rem;
    position: relative;
    display: inline-block;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 50px;
    height: 4px;
    background: linear-gradient(90deg, #44B78B, #092E20);
    border-radius: 2px;
}

.footer-links-list {
    list-style: none;
    padding: 0;
}

.footer-links-list li {
    margin-bottom: 1rem;
}

.footer-links-list a {
    color: var(--text-muted);
    text-decoration: none;
    transition: all var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
}

.footer-links-list a::before {
    content: '→';
    color: #44B78B;
    opacity: 0;
    transition: all var(--transition-smooth);
}

.footer-links-list a:hover::before {
    opacity: 1;
}

.footer-links-list a:hover {
    color: #44B78B;
    transform: translateX(10px);
}

.footer-info-card {
    background: linear-gradient(135deg, 
        rgba(68, 183, 139, 0.08) 0%, 
        rgba(9, 46, 32, 0.08) 100%);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.info-item {
    display: flex;
    align-items: start;
    gap: 1.5rem;
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.info-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.info-item i {
    font-size: 1.8rem;
    background: linear-gradient(135deg, #44B78B, #092E20);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-top: 0.25rem;
}

.info-item strong {
    display: block;
    color: white;
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.info-item p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.6;
}

.footer-bottom {
    border-top: 2px solid rgba(255, 255, 255, 0.1);
    padding: 2.5rem 0 1rem;
    margin-top: 4rem;
}

.footer-copyright {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.6;
}

.footer-version {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    flex-wrap: wrap;
}

.version-badge,
.tech-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, 
        rgba(68, 183, 139, 0.1) 0%, 
        rgba(9, 46, 32, 0.1) 100%);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 700;
    backdrop-filter: blur(10px);
    transition: all var(--transition-smooth);
}

.version-badge:hover,
.tech-badge:hover {
    border-color: rgba(68, 183, 139, 0.5);
    transform: translateY(-3px);
    box-shadow: var(--shadow-django-light);
}

.version-badge i,
.tech-badge i {
    background: linear-gradient(135deg, #44B78B, #092E20);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.2rem;
}

.footer-decoration {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.deco-circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.15;
    filter: blur(60px);
}

.deco-1 {
    width: 400px;
    height: 400px;
    background: #44B78B;
    bottom: -200px;
    right: -100px;
}

.deco-2 {
    width: 300px;
    height: 300px;
    background: #092E20;
    bottom: 150px;
    right: 250px;
}

.deco-3 {
    width: 250px;
    height: 250px;
    background: #44B78B;
    bottom: 80px;
    left: 150px;
}

/* Back to Top Ultra Premium */
.back-to-top-enhanced {
    position: fixed;
    bottom: 2.5rem;
    right: 2.5rem;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #44B78B, #092E20);
    border: none;
    border-radius: 16px;
    color: white;
    font-size: 1.6rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-smooth);
    z-index: 999;
    box-shadow: var(--shadow-django-dark);
    overflow: hidden;
}

.back-to-top-enhanced::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.3), 
        transparent);
    transition: left 0.5s;
}

.back-to-top-enhanced:hover::before {
    left: 100%;
}

.back-to-top-enhanced.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top-enhanced:hover {
    transform: translateY(-8px) scale(1.1);
    box-shadow: var(--shadow-2xl), var(--shadow-django-light);
}

.btn-ripple {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.back-to-top-enhanced:active .btn-ripple {
    width: 120px;
    height: 120px;
}

/* ===== RESPONSIVE ULTRA PREMIUM ===== */
@media (max-width: 991px) {
    .institutional-title {
        font-size: 1.5rem;
    }
    
    .institutional-subtitle,
    .instructor-name {
        font-size: 0.85rem;
    }
    
    .visual-container {
        height: 500px;
        margin-top: 4rem;
    }
    
    .timeline::before {
        left: 40px;
    }
    
    .timeline-item {
        flex-direction: row !important;
    }
    
    .timeline-content {
        width: calc(100% - 100px);
        margin-left: auto !important;
    }
    
    .timeline-dot {
        left: 40px;
    }
    
    .diagram-container {
        flex-direction: column;
    }
    
    .diagram-arrow {
        transform: rotate(90deg);
    }
}

@media (max-width: 768px) {
    .institutional-header {
        padding: 1.25rem 0;
    }
    
    .sena-logo {
        width: 60px;
        height: 60px;
    }
    
    .institutional-info {
        padding-left: 0.75rem;
    }
    
    .institutional-title {
        font-size: 1.25rem;
    }
    
    .institutional-subtitle {
        font-size: 0.75rem;
    }
    
    .instructor-name {
        font-size: 0.7rem;
        padding: 0.4rem 0.75rem;
    }
    
    .hero-section-enhanced {
        padding: 120px 0 60px;
    }
    
    .hero-features-list {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-cta-enhanced {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-enhanced {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats-modern {
        grid-template-columns: 1fr;
    }
    
    .visual-container {
        height: 400px;
    }
    
    .floating-card {
        padding: 1.25rem;
        font-size: 0.85rem;
    }
    
    .code-window-enhanced {
        width: 95%;
    }
    
    .scroll-indicator {
        display: none;
    }
    
    .content-section {
        padding: 80px 0;
    }
    
    .section-header {
        margin-bottom: 3rem;
    }
    
    .mtv-diagram {
        padding: 2.5rem 1.5rem;
    }
    
    .install-card {
        margin-bottom: 3rem;
    }
    
    .footer-version {
        justify-content: center;
        margin-top: 1.5rem;
    }
    
    .back-to-top-enhanced {
        bottom: 1.5rem;
        right: 1.5rem;
        width: 50px;
        height: 50px;
    }
}

@media (max-width: 576px) {
    .hero-badge-modern {
        padding: 0.75rem 1.5rem;
        font-size: 0.8rem;
    }
    
    .title-main {
        font-size: clamp(2.5rem, 12vw, 4rem);
    }
    
    .stat-card {
        flex-direction: column;
        text-align: center;
    }
    
    .timeline-content {
        padding: 2rem;
    }
    
    .architecture-card,
    .version-card,
    .install-card,
    .resource-card {
        padding: 2rem;
    }
}

/* ===== ANIMACIONES ADICIONALES ===== */
@keyframes gradientAnimation {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* Animación de Hover para Cards */
.hover-lift {
    transition: all var(--transition-smooth);
}

.hover-lift:hover {
    transform: translateY(-10px);
}

/* Efecto de Brillo */
.shine-effect {
    position: relative;
    overflow: hidden;
}

.shine-effect::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent
    );
    transform: rotate(45deg);
    animation: shine 3s infinite;
}

/* Utilidades */
.gradient-text {
    background: linear-gradient(135deg, #44B78B 0%, #092E20 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-glow {
    text-shadow: 0 0 20px currentColor;
}

.box-glow {
    box-shadow: 0 0 30px currentColor;
}

/* Scroll Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Loading States */
.loading {
    position: relative;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: #44B78B;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* Focus States para Accesibilidad */
*:focus-visible {
    outline: 3px solid #44B78B;
    outline-offset: 3px;
}

button:focus-visible,
a:focus-visible {
    outline: 3px solid #44B78B;
    outline-offset: 3px;
}

/* Selección de Texto */
::selection {
    background: rgba(68, 183, 139, 0.3);
    color: white;
}

::-moz-selection {
    background: rgba(68, 183, 139, 0.3);
    color: white;
}

/* Scrollbar Personalizada */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark-1);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #44B78B, #092E20);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #0891B2, #7C3AED);
}

/* Mejoras de Rendimiento */
.will-change-transform {
    will-change: transform;
}

.will-change-opacity {
    will-change: opacity;
}

/* Print Styles */
@media print {
    .main-navigation,
    .back-to-top-enhanced,
    .scroll-indicator,
    #particles-js {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .content-section {
        page-break-inside: avoid;
    }
}

/* Arreglo adicional para install-card en responsive */
@media (max-width: 768px) {
    .install-card {
        margin-top: 3rem;
    }
    
    .install-number {
        left: 1.5rem;
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}

/* Estilos para la nueva sección de tutorial */
.tutorial-section {
    background: linear-gradient(135deg, #092E20 0%, #0C4A3E 100%);
    position: relative;
}

.tutorial-step {
    background: linear-gradient(135deg, 
        rgba(68, 183, 139, 0.08) 0%, 
        rgba(9, 46, 32, 0.04) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    border: 2px solid rgba(68, 183, 139, 0.2);
    border-radius: 24px;
    padding: 2.5rem;
    margin-bottom: 3rem;
    transition: all var(--transition-smooth);
    position: relative;
    overflow: visible;
}

.tutorial-step:hover {
    border-color: rgba(68, 183, 139, 0.5);
    transform: translateY(-5px);
    box-shadow: var(--shadow-2xl), var(--shadow-django-light);
}

.step-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #44B78B, #092E20);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 900;
    color: white;
    box-shadow: var(--shadow-django-dark);
    flex-shrink: 0;
}

.step-title {
    font-size: 1.8rem;
    font-weight: 800;
    color: white;
    margin: 0;
}

.step-content {
    padding-left: 4.5rem;
}

.step-description {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.code-block {
    background: linear-gradient(135deg, #051a12 0%, #092E20 100%);
    border: 2px solid rgba(68, 183, 139, 0.3);
    border-radius: 16px;
    padding: 0;
    margin: 1.5rem 0;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.code-block-header {
    background: linear-gradient(135deg, #0C4A3E 0%, #092E20 100%);
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(68, 183, 139, 0.2);
}

.code-block-title {
    font-family: var(--font-code);
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.code-block-title i {
    color: #44B78B;
}

.code-block-content {
    padding: 1.5rem;
}

.code-block-content pre {
    margin: 0;
    font-family: var(--font-code);
    font-size: 0.9rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.code-comment {
    color: #6B7280;
    font-style: italic;
}

.alert-box {
    background: linear-gradient(135deg, 
        rgba(68, 183, 139, 0.1) 0%, 
        rgba(68, 183, 139, 0.05) 100%);
    border-left: 4px solid #44B78B;
    border-radius: 12px;
    padding: 1.5rem;
    margin: 1.5rem 0;
    display: flex;
    align-items: start;
    gap: 1rem;
}

.alert-box i {
    color: #44B78B;
    font-size: 1.5rem;
    margin-top: 0.25rem;
}

.alert-box-content h4 {
    color: #44B78B;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.alert-box-content p {
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.7;
}

.info-box {
    background: linear-gradient(135deg, 
        rgba(68, 183, 139, 0.1) 0%, 
        rgba(68, 183, 139, 0.05) 100%);
    border-left: 4px solid #44B78B;
    border-radius: 12px;
    padding: 1.5rem;
    margin: 1.5rem 0;
}

.info-box h4 {
    color: #44B78B;
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-box ul {
    margin: 0;
    padding-left: 1.5rem;
    color: var(--text-secondary);
}

.info-box li {
    margin: 0.5rem 0;
    line-height: 1.7;
}

.success-box {
    background: linear-gradient(135deg, 
        rgba(16, 185, 129, 0.1) 0%, 
        rgba(16, 185, 129, 0.05) 100%);
    border-left: 4px solid #10B981;
    border-radius: 12px;
    padding: 1.5rem;
    margin: 1.5rem 0;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.success-box i {
    color: #10B981;
    font-size: 2rem;
}

.success-box p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 1.05rem;
}

@media (max-width: 768px) {
    .step-content {
        padding-left: 0;
    }
    
    .step-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .code-block-content {
        padding: 1rem;
        font-size: 0.85rem;
    }
}