/* ==========================================================================
   Leadership Pro Academy - Main Stylesheet
   ========================================================================== */

/* CSS Variables
   ========================================================================== */
:root {
    /* Primary Colors - Leadership Pro Academy */
    --color-primary: #F7F7F7;
    --color-primary-dark: #ccc;
    --color-primary-light: #ccc;
    
    /* Accent Colors */
    --color-accent: #f59e0b;
    --color-accent-light: #3F4B61;
    --color-accent-dark: #d97706;
    
    /* Secondary Colors */
    --color-secondary: #3b82f6;
    --color-secondary-light: #60a5fa;
    
    /* Reference Colors - Penn/Authero Style */
    --color-navy: #1A2B56;
    --color-green-accent: #2ECC71;
    --color-purple-accent: #8B5CF6;
    --color-blue-accent: #3B82F6;
    
    /* Gradient Colors - Auth Pages */
    --gradient-auth: linear-gradient(135deg, #8B5CF6 0%, #3B82F6 100%);
    
    /* Neutral Colors */
    --color-white: #F7F7F7;
    --color-gray-50: #f8fafc;
    --color-gray-100: #f1f5f9;
    --color-gray-200: #e2e8f0;
    --color-gray-300: #cbd5e1;
    --color-gray-400: #94a3b8;
    --color-gray-500: #64748b;
    --color-gray-600: #475569;
    --color-gray-700: #334155;
    --color-gray-800: #1e293b;
    --color-gray-900: #0f172a;
    --color-gray-input: #F3F4F6;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    
    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;
}

/* Google Fonts Import
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap');

/* Reset & Base Styles
   ========================================================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-gray-700);
    background-color: var(--color-white);
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

button {
    font-family: inherit;
    font-size: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* Typography
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-gray-900);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p {
    margin-bottom: 1rem;
}

/* Section Common Styles
   ========================================================================== */
.section-badge {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
    padding: 0.5rem 1rem;
    background: rgba(245, 158, 11, 0.1);
    border-radius: var(--radius-full);
}

.section-title {
    margin-bottom: 1.5rem;
}

.section-description {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    max-width: 700px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header .section-description {
    margin-left: auto;
    margin-right: auto;
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    transition: all var(--transition-base);
    background: transparent;
}

.main-nav.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    padding: 0.75rem 0;
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-white);
    transition: color var(--transition-fast);
}

.main-nav.scrolled .nav-logo {
    color: var(--color-gray-900);
}

.logo-icon {
    font-size: 1.5rem;
    color: var(--color-accent);
}

.logo-text {
    color: inherit;
}

.logo-accent {
    color: var(--color-accent);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    transition: color var(--transition-fast);
}

.main-nav.scrolled .nav-link {
    color: var(--color-gray-700);
}

.nav-link:hover {
    color: var(--color-accent);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-size: 0.9375rem;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    cursor: pointer;
    white-space: nowrap;
}

.btn-nav-login {
    color: var(--color-white);
}

.main-nav.scrolled .btn-nav-login {
    color: var(--color-gray-700);
}

.btn-nav-login:hover {
    color: var(--color-accent);
}

.btn-nav-primary {
    background: var(--color-accent);
    color: var(--color-gray-900);
}

.btn-nav-primary:hover {
    background: var(--color-accent-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-gray-900);
}

.btn-primary:hover {
    background: var(--color-accent-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--color-primary);
    color: var(--color-white);
}

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

.btn-outline {
    border: 2px solid var(--color-gray-200);
    color: var(--color-gray-700);
    background: transparent;
}

.btn-outline:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(245, 158, 11, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(99, 102, 241, 0.08) 0%, transparent 50%);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero-container {
    position: relative;
    z-index: 1;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.hero-content {
    max-width: 800px;
}

.hero-badge {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
    padding: 0.5rem 1rem;
    background: rgba(245, 158, 11, 0.1);
    border-radius: var(--radius-full);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--color-white);
    margin-bottom: 1.5rem;
}

.hero-highlight {
    color: var(--color-accent);
    display: block;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-cta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.btn-hero-primary {
    background: var(--color-accent);
    color: var(--color-gray-900);
    font-size: 1rem;
    font-weight: 700;
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.btn-hero-primary:hover {
    background: var(--color-accent-light);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(245, 158, 11, 0.3);
}

.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-white);
    font-size: 1rem;
    font-weight: 600;
    padding: 1rem 2rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

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

.hero-stats {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-stat {
    text-align: left;
}

.hero-stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-white);
}

.hero-stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
}

/* ==========================================================================
   Trust Section
   ========================================================================== */
.trust-section {
    padding: 2rem 0;
    background: var(--color-gray-50);
    border-bottom: 1px solid var(--color-gray-200);
}

.trust-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    text-align: center;
}

.trust-text {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-500);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.trust-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.trust-logo {
    opacity: 0.5;
    transition: opacity var(--transition-fast);
    max-width: 140px;
}

.trust-logo:hover {
    opacity: 0.8;
}

.trust-logo svg {
    width: 100%;
    height: auto;
    fill: var(--color-gray-400);
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-section {
    padding: 6rem 0;
    background: var(--color-white);
}

.about-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text {
    max-width: 540px;
}

.about-text .section-title {
    font-size: clamp(2rem, 3vw, 2.75rem);
}

.section-description {
    font-size: 1.0625rem;
    color: var(--color-gray-600);
    margin-bottom: 1.5rem;
}

.about-features {
    margin-top: 2rem;
}

.about-feature {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.about-feature-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.about-feature-text h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.about-feature-text p {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin: 0;
}

.about-image {
    position: relative;
}

.about-image-wrapper {
    position: relative;
}

.about-img-placeholder {
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    min-height: 400px;
}

.about-img-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.about-img-text {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
}

.about-image-accent {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--color-accent);
    border-radius: var(--radius-xl);
    z-index: -1;
}

/* ==========================================================================
   Methodology Section
   ========================================================================== */
.methodology-section {
    padding: 6rem 0;
    background: var(--color-gray-50);
}

.methodology-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.methodology-header {
    text-align: center;
    margin-bottom: 4rem;
}

.methodology-header .section-description {
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.methodology-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.methodology-card {
    background: var(--color-white);
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    position: relative;
}

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

.methodology-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.methodology-icon {
    font-size: 2rem;
}

.methodology-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-gray-100);
    line-height: 1;
}

.methodology-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.methodology-description {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.methodology-list {
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

.methodology-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-gray-100);
    padding-left: 1.5rem;
    position: relative;
}

.methodology-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

.methodology-list li:last-child {
    border-bottom: none;
}

/* ==========================================================================
   Programs Section
   ========================================================================== */
.programs-section {
    padding: 6rem 0;
    background: var(--color-white);
}

.programs-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.programs-header {
    text-align: center;
    margin-bottom: 4rem;
}

.programs-header .section-description {
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.programs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    align-items: start;
}

.program-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    transition: all var(--transition-base);
    position: relative;
}

.program-card:hover {
    box-shadow: var(--shadow-xl);
}

.program-featured {
    border: 2px solid var(--color-accent);
    transform: scale(1.05);
    box-shadow: var(--shadow-xl);
}

.program-featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.program-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-accent);
    color: var(--color-gray-900);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.program-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-gray-200);
}

.program-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.program-subtitle {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
}

.program-price {
    text-align: center;
    margin-bottom: 2rem;
}

.program-currency {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-gray-900);
    vertical-align: top;
}

.program-amount {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-gray-900);
    line-height: 1;
}

.program-period {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
}

.program-features {
    margin-bottom: 2rem;
}

.program-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem 0;
    font-size: 0.9375rem;
    color: var(--color-gray-700);
}

.program-features .included {
    color: var(--color-gray-700);
}

.program-features .excluded {
    color: var(--color-gray-400);
}

.check-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--color-accent);
}

.x-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--color-gray-300);
}

.btn-program {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-md);
}

.btn-program:hover {
    background: var(--color-primary-light);
}

.btn-program-featured {
    background: var(--color-accent);
    color: var(--color-gray-900);
}

.btn-program-featured:hover {
    background: var(--color-accent-light);
}

.program-guarantee {
    text-align: center;
    font-size: 0.8125rem;
    color: var(--color-gray-500);
    margin-top: 1rem;
    margin-bottom: 0;
}

/* ==========================================================================
   Testimonials Section
   ========================================================================== */
.testimonials-section {
    padding: 6rem 0;
    background: var(--color-gray-50);
}

.testimonials-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.testimonials-header {
    text-align: center;
    margin-bottom: 4rem;
}

.testimonials-header .section-description {
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

.testimonial-card {
    background: var(--color-white);
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

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

.testimonial-rating {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1.5rem;
}

.testimonial-rating svg {
    width: 20px;
    height: 20px;
    color: var(--color-accent);
}

.testimonial-quote {
    font-size: 1rem;
    color: var(--color-gray-700);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
}

.testimonial-info {
    flex: 1;
}

.testimonial-name {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.testimonial-role {
    font-size: 0.8125rem;
    color: var(--color-gray-500);
    margin: 0;
}

/* ==========================================================================
   Results Section
   ========================================================================== */
.results-section {
    padding: 6rem 0;
    background: var(--color-primary);
    position: relative;
    overflow: hidden;
}

.results-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 30% 70%, rgba(59, 130, 246, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(245, 158, 11, 0.15) 0%, transparent 50%);
}

.results-container {
    position: relative;
    z-index: 1;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.results-header {
    text-align: center;
    margin-bottom: 4rem;
}

.results-header .section-badge {
    background: rgba(245, 158, 11, 0.2);
    color: var(--color-accent);
}

.results-header .section-title {
    color: var(--color-white);
}

.results-header .section-description {
    color: rgba(255, 255, 255, 0.7);
    max-width: 600px;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.result-card {
    text-align: center;
    padding: 2rem;
}

.result-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.result-number {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0.25rem;
    margin-bottom: 0.5rem;
}

.result-value {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-white);
    line-height: 1;
}

.result-suffix {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-accent);
    line-height: 1;
}

.result-label {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 0.5rem;
}

.result-detail {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-section {
    padding: 6rem 0;
    background: var(--color-white);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.faq-header {
    text-align: center;
    margin-bottom: 4rem;
}

.faq-header .section-description {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

.faq-item {
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-gray-200);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--color-gray-900);
    text-align: left;
    transition: all var(--transition-fast);
}

.faq-question:hover {
    color: var(--color-accent);
}

.faq-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    transition: transform var(--transition-fast);
    color: var(--color-gray-400);
}

.faq-item.open .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.faq-item.open .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    font-size: 1rem;
    color: var(--color-gray-600);
    line-height: 1.8;
    margin: 0;
}

/* ==========================================================================
   CTA Section
   ========================================================================== */
.cta-section {
    position: relative;
    padding: 6rem 0;
    overflow: hidden;
}

.cta-container {
    position: relative;
    z-index: 1;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.cta-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}

.cta-gradient {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
    border-radius: var(--radius-2xl);
}

.cta-content {
    text-align: center;
    padding: 4rem;
    position: relative;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--color-white);
    margin-bottom: 1.5rem;
}

.cta-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto 2rem;
}

.cta-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.btn-cta-primary {
    background: var(--color-accent);
    color: var(--color-gray-900);
    font-size: 1.125rem;
    font-weight: 700;
    padding: 1.25rem 2.5rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.btn-cta-primary:hover {
    background: var(--color-accent-light);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(245, 158, 11, 0.3);
}

.btn-cta-secondary {
    background: transparent;
    color: var(--color-white);
    font-size: 1.125rem;
    font-weight: 600;
    padding: 1.25rem 2.5rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

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

.cta-features {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9375rem;
}

.cta-feature svg {
    width: 20px;
    height: 20px;
    color: var(--color-accent);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.main-footer {
    background: var(--color-gray-900);
    padding-top: 4rem;
}

.footer-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 4rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--color-gray-800);
}

.footer-brand {
    max-width: 320px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-white);
    margin-bottom: 1.5rem;
}

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

.footer-logo .logo-accent {
    color: var(--color-accent);
}

.footer-description {
    font-size: 0.9375rem;
    color: var(--color-gray-400);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

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

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-800);
    border-radius: var(--radius-full);
    color: var(--color-gray-400);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--color-accent);
    color: var(--color-gray-900);
}

.social-link svg {
    width: 18px;
    height: 18px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-white);
    margin-bottom: 1.5rem;
}

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

.footer-list a {
    font-size: 0.9375rem;
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

.footer-list a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 0;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copyright {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin: 0;
}

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

.footer-badge {
    font-size: 0.8125rem;
    color: var(--color-gray-500);
    padding: 0.5rem 1rem;
    background: var(--color-gray-800);
    border-radius: var(--radius-md);
}

/* ==========================================================================
   Mobile Menu
   ========================================================================== */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: all var(--transition-fast);
}

.main-nav.scrolled .mobile-menu-toggle span {
    background: var(--color-gray-900);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-content {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-primary);
    padding: 2rem;
    transform: translateX(100%);
    transition: transform var(--transition-base);
    overflow-y: auto;
}

.mobile-menu-overlay.active .mobile-menu-content {
    transform: translateX(0);
}

.mobile-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-white);
    margin-bottom: 2rem;
}

.mobile-nav-links {
    margin-bottom: 2rem;
}

.mobile-nav-link {
    display: block;
    font-size: 1.25rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-nav-link:hover {
    color: var(--color-accent);
}

.mobile-nav-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.btn-mobile {
    width: 100%;
    justify-content: center;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 1024px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-actions .btn-nav-login {
        display: none;
    }
    
    .methodology-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .programs-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .program-featured {
        transform: none;
    }
    
    .program-featured:hover {
        transform: translateY(-5px);
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .results-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
    }
    
    .hero-section {
        padding: 6rem 0 3rem;
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .hero-subtitle {
        font-size: 1.0625rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .hero-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }
    
    .hero-stat-divider {
        width: 40px;
        height: 1px;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-text {
        max-width: 100%;
        text-align: center;
    }
    
    .about-features {
        text-align: left;
    }
    
    .about-image {
        order: -1;
    }
    
    .methodology-grid {
        grid-template-columns: 1fr;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .cta-content {
        padding: 3rem 2rem;
    }
    
    .cta-features {
        flex-direction: column;
        gap: 1rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-badges {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.875rem;
    }
    
    .program-card {
        padding: 1.5rem;
    }
    
    .program-amount {
        font-size: 2.5rem;
    }
    
    .result-value,
    .result-suffix {
        font-size: 2.5rem;
    }
    
    .cta-title {
        font-size: 1.75rem;
    }
    
    .cta-actions {
        flex-direction: column;
    }
    
    .cta-actions .btn {
        width: 100%;
    }
}
/* ==========================================================================
   Modern Navigation Bar - Redesign based on imagen1.png
   ========================================================================== */
.nav-modern {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--color-navy);
    padding: 0.875rem 0;
    transition: all var(--transition-base);
}

.nav-modern-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-modern-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-white);
}

.nav-modern-logo-icon {
    width: 36px;
    height: 36px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-navy);
    font-weight: 700;
    font-size: 1.25rem;
}

.nav-modern-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-modern-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    transition: color var(--transition-fast);
}

.nav-modern-link:hover {
    color: var(--color-white);
}

.nav-modern-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-modern-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-primary);
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    cursor: pointer;
    white-space: nowrap;
}

.nav-modern-btn-video {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.nav-modern-btn-video:hover {
    background: rgba(255, 255, 255, 0.2);
}

.nav-modern-btn-video svg {
    width: 18px;
    height: 18px;
}

.nav-modern-btn-primary {
    background: var(--color-purple-accent);
    color: var(--color-white);
    border: none;
}

.nav-modern-btn-primary:hover {
    background: #7c3aed;
    transform: translateY(-1px);
}

.nav-modern-btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

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

/* ==========================================================================
   Split Screen Auth Pages - Login & Register
   ========================================================================== */
.auth-page {
    min-height: 100vh;
    display: flex;
}

.split-screen-auth {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 100vh;
    width: 100%;
}

.auth-sidebar {
    background: var(--gradient-auth);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 3rem;
    position: relative;
    overflow: hidden;
}

.auth-sidebar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.auth-sidebar-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 400px;
}

.auth-sidebar-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 3rem;
}

.auth-sidebar-logo-icon {
    width: 48px;
    height: 48px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-purple-accent);
    font-weight: 700;
    font-size: 1.5rem;
}

.auth-sidebar-logo-text {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--color-white);
}

.auth-sidebar-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.auth-sidebar-description {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.auth-sidebar-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.auth-sidebar-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-white);
    font-size: 0.9375rem;
}

.auth-sidebar-feature svg {
    width: 20px;
    height: 20px;
    color: var(--color-green-accent);
    flex-shrink: 0;
}

.auth-main {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    background: var(--color-white);
}

.auth-form-container {
    width: 100%;
    max-width: 420px;
}

.auth-form-header {
    margin-bottom: 2rem;
}

.auth-form-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 0.5rem;
}

.auth-form-subtitle {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
}

.auth-form-subtitle a {
    color: var(--color-purple-accent);
    font-weight: 600;
    text-decoration: none;
}

.auth-form-subtitle a:hover {
    text-decoration: underline;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: 0.5rem;
}

.form-input {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 0.9375rem;
    font-family: var(--font-primary);
    color: var(--color-gray-900);
    background: var(--color-gray-input);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-purple-accent);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.form-input::placeholder {
    color: var(--color-gray-400);
}

.form-input-error {
    border-color: #ef4444;
}

.form-input-error:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-error-message {
    font-size: 0.8125rem;
    color: #ef4444;
    margin-top: 0.375rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.form-checkbox {
    width: 18px;
    height: 18px;
    margin-top: 0.125rem;
    accent-color: var(--color-purple-accent);
    cursor: pointer;
    flex-shrink: 0;
}

.form-checkbox-label {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    cursor: pointer;
    line-height: 1.5;
}

.form-checkbox-label a {
    color: var(--color-purple-accent);
    text-decoration: none;
    font-weight: 600;
}

.form-checkbox-label a:hover {
    text-decoration: underline;
}

/* Select Element Styles */
select.form-input,
.form-input select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%231A2B56' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
    color: var(--color-gray-900);
    cursor: pointer;
}

select.form-input option,
.form-input select option {
    color: var(--color-gray-900);
    background: var(--color-white);
}

.form-submit {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    font-weight: 700;
    font-family: var(--font-display);
    color: var(--color-white);
    background: var(--color-purple-accent);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-top: 0.5rem;
}

.form-submit:hover {
    background: #7c3aed;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.35);
}

.form-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
}

.form-divider::before,
.form-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-gray-200);
}

.form-divider span {
    font-size: 0.8125rem;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.social-auth {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.social-auth-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.875rem;
    font-size: 0.9375rem;
    font-weight: 600;
    font-family: var(--font-primary);
    color: var(--color-gray-700);
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.social-auth-btn:hover {
    background: var(--color-gray-50);
    border-color: var(--color-gray-300);
}

.social-auth-btn svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.auth-footer {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-gray-200);
}

.auth-footer-text {
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

.auth-footer-text a {
    color: var(--color-purple-accent);
    font-weight: 600;
    text-decoration: none;
}

.auth-footer-text a:hover {
    text-decoration: underline;
}

/* Login specific styles */
.auth-sidebar-login {
    background: var(--gradient-auth);
}

.login-benefits-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
    text-align: left;
}

.login-benefit {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: var(--color-white);
}

.login-benefit-icon {
    width: 24px;
    height: 24px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.login-benefit-icon svg {
    width: 14px;
    height: 14px;
    color: var(--color-white);
}

.login-benefit-text {
    font-size: 0.9375rem;
    line-height: 1.5;
}

/* Register specific styles */
.auth-sidebar-register {
    background: var(--gradient-auth);
}

.register-features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 2rem;
}

.register-feature-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem;
    border-radius: var(--radius-md);
    text-align: center;
}

.register-feature-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.75rem;
}

.register-feature-icon svg {
    width: 20px;
    height: 20px;
    color: var(--color-white);
}

.register-feature-text {
    font-size: 0.8125rem;
    color: var(--color-white);
    font-weight: 500;
}

/* ==========================================================================
   Responsive Styles for Auth Pages
   ========================================================================== */
@media (max-width: 1024px) {
    .split-screen-auth {
        grid-template-columns: 1fr;
    }
    
    .auth-sidebar {
        display: none;
    }
    
    .auth-main {
        padding: 2rem;
    }
    
    .auth-form-container {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .nav-modern-links {
        display: none;
    }
    
    .nav-modern-btn-video {
        display: none;
    }
    
    .auth-main {
        padding: 1.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .nav-modern-container {
        padding: 0 var(--container-padding);
    }
    
    .auth-form-title {
        font-size: 1.5rem;
    }
    
    .register-features-grid {
        grid-template-columns: 1fr;
    }
}
.nav-modern-btn-primary {
    background: var(--color-purple-accent);
    color: var(--color-white);
    border: none;
}

.nav-modern-btn-primary:hover {
    background: #7c3aed;
    transform: translateY(-1px);
}

.nav-modern-btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

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

/* ==========================================================================
   Dashboard Layout
   ========================================================================== */
.dashboard-layout {
    display: flex;
    min-height: 100vh;
    background: var(--color-gray-50);
}

.dashboard-sidebar {
    width: 260px;
    background: var(--color-navy);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sidebar-logo-icon {
    width: 40px;
    height: 40px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-navy);
    font-weight: 700;
    font-size: 1.25rem;
}

.sidebar-logo-text {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--color-white);
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.sidebar-logo-text span {
    font-weight: 400;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
}

.sidebar-nav {
    flex: 1;
    padding: 1.5rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    color: rgba(255, 255, 255, 0.7);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    text-decoration: none;
}

.sidebar-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
}

.sidebar-link.active {
    background: rgba(139, 92, 246, 0.2);
    color: var(--color-white);
}

.sidebar-link svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.sidebar-footer {
    padding: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-link.logout {
    color: rgba(239, 68, 68, 0.8);
}

.sidebar-link.logout:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

/* Dashboard Main Content */
.dashboard-main {
    flex: 1;
    margin-left: 260px;
    padding: 2rem;
}

.dashboard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.header-left .page-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 0.25rem;
}

.header-left .page-subtitle {
    color: var(--color-gray-500);
    font-size: 0.9375rem;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-role-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--color-white);
    border-radius: var(--radius-full);
    border: 1px solid var(--color-gray-200);
}

.user-role-badge .role-icon {
    width: 24px;
    height: 24px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
}

.user-role-badge .role-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-700);
}

.user-avatar {
    width: 44px;
    height: 44px;
    background: var(--gradient-auth);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-weight: 700;
    font-size: 0.875rem;
}

/* Stats Section */
.stats-section {
    margin-bottom: 2rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.stat-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon svg {
    width: 28px;
    height: 28px;
}

.stat-icon.videos {
    background: rgba(139, 92, 246, 0.1);
    color: var(--color-purple-accent);
}

.stat-icon.progress {
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-blue-accent);
}

.stat-icon.hours {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.stat-icon.streak {
    background: rgba(245, 158, 11, 0.1);
    color: var(--color-accent);
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-gray-900);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-top: 0.25rem;
}

/* Library Section */
.library-section {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.section-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-gray-900);
}

.library-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.search-box {
    position: relative;
    width: 280px;
}

.search-box svg {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--color-gray-400);
}

.search-box input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.75rem;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    color: var(--color-gray-900);
    background: var(--color-gray-50);
    transition: all var(--transition-fast);
}

.search-box input:focus {
    outline: none;
    border-color: var(--color-purple-accent);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.search-box input::placeholder {
    color: var(--color-gray-400);
}

.filter-tabs {
    display: flex;
    gap: 0.5rem;
}

.filter-tab {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-600);
    background: transparent;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-tab:hover {
    border-color: var(--color-purple-accent);
    color: var(--color-purple-accent);
}

.filter-tab.active {
    background: var(--color-purple-accent);
    border-color: var(--color-purple-accent);
    color: var(--color-white);
}

/* Video Grid */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.video-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
}

.video-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.video-thumbnail {
    position: relative;
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    overflow: hidden;
}

.thumbnail-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.3);
    transition: background var(--transition-fast);
}

.video-card:hover .thumbnail-overlay {
    background: rgba(0, 0, 0, 0.4);
}

.play-trigger {
    text-decoration: none;
}

.play-button {
    width: 64px;
    height: 64px;
    background: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transform: scale(1);
    transition: all var(--transition-fast);
}

.play-button svg {
    width: 24px;
    height: 24px;
    color: var(--color-purple-accent);
    margin-left: 3px;
}

.play-trigger:hover .play-button {
    transform: scale(1.1);
    box-shadow: 0 0 0 8px rgba(255, 255, 255, 0.3);
}

.locked-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.lock-icon {
    width: 48px;
    height: 48px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lock-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-white);
}

.lock-badge {
    padding: 0.375rem 0.75rem;
    background: rgba(0, 0, 0, 0.6);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-white);
}

.role-indicator {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-white);
}

.video-duration {
    position: absolute;
    bottom: 0.75rem;
    right: 0.75rem;
    padding: 0.25rem 0.5rem;
    background: rgba(0, 0, 0, 0.7);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--color-white);
}

.thumbnail-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    inset: 0;
}

.thumbnail-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
}

.thumbnail-placeholder svg {
    width: 48px;
    height: 48px;
    color: rgba(255, 255, 255, 0.3);
}

.video-content {
    padding: 1.25rem;
}

.video-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: 0.75rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.video-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    color: var(--color-gray-500);
}

.meta-item svg {
    width: 14px;
    height: 14px;
}

.video-locked-msg {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.75rem;
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
    margin-bottom: 0.75rem;
}

.video-locked-msg svg {
    width: 16px;
    height: 16px;
    color: var(--color-gray-400);
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.video-locked-msg span {
    font-size: 0.8125rem;
    color: var(--color-gray-600);
    line-height: 1.4;
}

.upgrade-cta {
    display: block;
    width: 100%;
    padding: 0.75rem;
    text-align: center;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-white);
    background: var(--color-purple-accent);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.upgrade-cta:hover {
    background: #7c3aed;
}

.watch-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-white);
    background: var(--color-purple-accent);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.watch-btn:hover {
    background: #7c3aed;
}

.watch-btn svg {
    width: 16px;
    height: 16px;
}

/* No Videos Message */
.no-videos-message {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
    color: var(--color-gray-500);
}

.no-videos-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--color-gray-100);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.no-videos-icon svg {
    width: 40px;
    height: 40px;
    color: var(--color-gray-400);
}

.no-videos-message h3 {
    font-size: 1.25rem;
    color: var(--color-gray-700);
    margin-bottom: 0.5rem;
}

.no-videos-message p {
    font-size: 0.9375rem;
}

/* ==========================================================================
   Responsive Dashboard Styles
   ========================================================================== */
@media (max-width: 1200px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .dashboard-sidebar {
        width: 80px;
    }
    
    .sidebar-logo-text,
    .sidebar-link span,
    .sidebar-footer span {
        display: none;
    }
    
    .sidebar-link {
        justify-content: center;
        padding: 1rem;
    }
    
    .sidebar-header {
        padding: 1rem;
        text-align: center;
    }
    
    .dashboard-main {
        margin-left: 80px;
    }
}

@media (max-width: 768px) {
    .dashboard-sidebar {
        display: none;
    }
    
    .dashboard-main {
        margin-left: 0;
        padding: 1rem;
    }
    
    .dashboard-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .header-right {
        width: 100%;
        justify-content: space-between;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .library-controls {
        width: 100%;
    }
    
    .search-box {
        width: 100%;
    }
    
    .filter-tabs {
        width: 100%;
        overflow-x: auto;
        padding-bottom: 0.5rem;
    }
    
    .filter-tab {
        white-space: nowrap;
    }
    
    .video-grid {
        grid-template-columns: 1fr;
    }
}


/* ==========================================================================
   MEJORAS RESPONSIVE - Landing Page & Dashboard Mobile Sidebar
   ========================================================================== */

/* ============================================
   1. LANDING PAGE - Correcciones Responsive
   ============================================ */

/* Prevenir overflow horizontal en todo el sitio */
html, body {
    overflow-x: hidden;
    max-width: 100vw;
}

/* Nav Modern - Mejoras móvil */
@media (max-width: 768px) {
    .nav-modern-container {
        padding: 0 1rem;
    }
    
    .nav-modern-logo {
        font-size: 1rem;
    }
    
    .nav-modern-logo-icon {
        width: 32px;
        height: 32px;
        font-size: 1rem;
    }
    
    .nav-modern-actions {
        gap: 0.5rem;
    }
    
    .nav-modern-btn {
        padding: 0.5rem 0.75rem;
        font-size: 0.75rem;
    }
    
    /* Menú hamburguesa para landing */
    .mobile-menu-toggle {
        display: flex;
        z-index: 1001;
    }
}

/* Hero Section - Móvil */
@media (max-width: 768px) {
    .hero-section {
        padding: 5rem 0 2rem;
        min-height: auto;
    }
    
    .hero-container {
        padding: 0 1rem;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-badge {
        font-size: 0.75rem;
        padding: 0.375rem 0.75rem;
    }
    
    .hero-title {
        font-size: 1.75rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 0.9375rem;
        line-height: 1.6;
    }
    
    .hero-cta {
        gap: 0.75rem;
    }
    
    .btn-hero-primary,
    .btn-hero-secondary {
        width: 100%;
        justify-content: center;
        padding: 0.875rem 1.5rem;
        font-size: 0.9375rem;
    }
    
    .hero-stats {
        padding-top: 1.5rem;
        gap: 1rem;
    }
    
    .hero-stat-number {
        font-size: 1.5rem;
    }
    
    .hero-stat-label {
        font-size: 0.75rem;
    }
}

/* Trust Section - Móvil */
@media (max-width: 768px) {
    .trust-section {
        padding: 1.5rem 0;
    }
    
    .trust-container {
        padding: 0 1rem;
    }
    
    .trust-text {
        font-size: 0.75rem;
        margin-bottom: 1rem;
    }
    
    .trust-logos {
        gap: 1.5rem;
    }
    
    .trust-logo {
        max-width: 80px;
    }
}

/* About Section - Móvil */
@media (max-width: 768px) {
    .about-section {
        padding: 3rem 0;
    }
    
    .about-container {
        padding: 0 1rem;
    }
    
    .about-text .section-title {
        font-size: 1.5rem;
        text-align: left;
    }
    
    .section-description {
        font-size: 0.9375rem;
    }
    
    .about-img-placeholder {
        min-height: 250px;
    }
    
    .about-img-icon {
        font-size: 2.5rem;
    }
    
    .about-img-text {
        font-size: 1rem;
    }
    
    .about-image-accent {
        display: none;
    }
}

/* Methodology Section - Móvil */
@media (max-width: 768px) {
    .methodology-section {
        padding: 3rem 0;
    }
    
    .methodology-container {
        padding: 0 1rem;
    }
    
    .methodology-header {
        margin-bottom: 2rem;
    }
    
    .methodology-header .section-title {
        font-size: 1.5rem;
    }
    
    .methodology-card {
        padding: 1.5rem;
    }
    
    .methodology-title {
        font-size: 1.125rem;
    }
    
    .methodology-description {
        font-size: 0.875rem;
    }
}

/* Programs Section - Móvil */
@media (max-width: 768px) {
    .programs-section {
        padding: 3rem 0;
    }
    
    .programs-container {
        padding: 0 1rem;
    }
    
    .programs-header {
        margin-bottom: 2rem;
    }
    
    .programs-header .section-title {
        font-size: 1.5rem;
    }
    
    .program-card {
        padding: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .program-badge {
        font-size: 0.625rem;
        padding: 0.375rem 1rem;
    }
    
    .program-title {
        font-size: 1.25rem;
    }
    
    .program-amount {
        font-size: 2.25rem;
    }
    
    .program-features li {
        font-size: 0.875rem;
        padding: 0.5rem 0;
    }
}

/* Testimonials Section - Móvil */
@media (max-width: 768px) {
    .testimonials-section {
        padding: 3rem 0;
    }
    
    .testimonials-container {
        padding: 0 1rem;
    }
    
    .testimonials-header .section-title {
        font-size: 1.5rem;
    }
    
    .testimonial-card {
        padding: 1.5rem;
    }
    
    .testimonial-quote {
        font-size: 0.9375rem;
    }
}

/* Results Section - Móvil */
@media (max-width: 768px) {
    .results-section {
        padding: 3rem 0;
    }
    
    .results-container {
        padding: 0 1rem;
    }
    
    .results-header .section-title {
        font-size: 1.5rem;
    }
    
    .result-card {
        padding: 1.5rem 1rem;
    }
    
    .result-value,
    .result-suffix {
        font-size: 2rem;
    }
    
    .result-label {
        font-size: 1rem;
    }
    
    .result-detail {
        font-size: 0.75rem;
    }
}

/* FAQ Section - Móvil */
@media (max-width: 768px) {
    .faq-section {
        padding: 3rem 0;
    }
    
    .faq-container {
        padding: 0 1rem;
    }
    
    .faq-header .section-title {
        font-size: 1.5rem;
    }
    
    .faq-question {
        padding: 1rem;
        font-size: 0.9375rem;
    }
    
    .faq-answer p {
        padding: 0 1rem 1rem;
        font-size: 0.875rem;
    }
}

/* CTA Section - Móvil */
@media (max-width: 768px) {
    .cta-section {
        padding: 2rem 0;
    }
    
    .cta-container {
        padding: 0 1rem;
    }
    
    .cta-content {
        padding: 2rem 1.5rem;
    }
    
    .cta-title {
        font-size: 1.5rem;
    }
    
    .cta-description {
        font-size: 0.9375rem;
    }
    
    .btn-cta-primary,
    .btn-cta-secondary {
        width: 100%;
        padding: 1rem;
        font-size: 0.9375rem;
    }
    
    .cta-feature {
        font-size: 0.8125rem;
    }
}

/* Footer - Móvil */
@media (max-width: 768px) {
    .main-footer {
        padding-top: 2rem;
    }
    
    .footer-container {
        padding: 0 1rem;
    }
    
    .footer-main {
        gap: 2rem;
        padding-bottom: 2rem;
    }
    
    .footer-brand {
        max-width: 100%;
    }
    
    .footer-description {
        font-size: 0.875rem;
    }
    
    .footer-column h4 {
        font-size: 0.8125rem;
        margin-bottom: 1rem;
    }
    
    .footer-list a {
        font-size: 0.875rem;
    }
    
    .footer-bottom {
        padding: 1rem 0;
    }
    
    .footer-copyright {
        font-size: 0.75rem;
    }
    
    .footer-badge {
        font-size: 0.6875rem;
        padding: 0.375rem 0.75rem;
    }
}

/* ============================================
   2. DASHBOARD - Sidebar Móvil Responsive
   ============================================ */

/* Botón hamburguesa para Dashboard */
.mobile-sidebar-toggle {
    display: none;
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 56px;
    height: 56px;
    background: var(--color-purple-accent);
    border: none;
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.4);
    cursor: pointer;
    z-index: 999;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.mobile-sidebar-toggle:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 25px rgba(139, 92, 246, 0.5);
}

.mobile-sidebar-toggle svg {
    width: 24px;
    height: 24px;
    color: white;
}

.mobile-sidebar-toggle .icon-menu {
    display: block;
}

.mobile-sidebar-toggle .icon-close {
    display: none;
}

.mobile-sidebar-toggle.active .icon-menu {
    display: none;
}

.mobile-sidebar-toggle.active .icon-close {
    display: block;
}

/* Overlay del sidebar móvil */
.mobile-sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Sidebar móvil drawer */
.dashboard-sidebar-mobile {
    position: fixed;
    top: 0;
    left: 0;
    width: 280px;
    height: 100vh;
    background: var(--color-navy);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: 999;
    overflow-y: auto;
    display: none;
}

.dashboard-sidebar-mobile.active {
    transform: translateX(0);
}

/* Contenido del sidebar móvil */
.mobile-sidebar-content {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.mobile-sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mobile-sidebar-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.mobile-sidebar-logo-icon {
    width: 40px;
    height: 40px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-navy);
    font-weight: 700;
    font-size: 1.25rem;
}

.mobile-sidebar-logo-text {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-white);
    line-height: 1.2;
}

.mobile-sidebar-logo-text span {
    display: block;
    font-weight: 400;
    font-size: 0.6875rem;
    color: rgba(255, 255, 255, 0.7);
}

.mobile-sidebar-close {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s;
}

.mobile-sidebar-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.mobile-sidebar-close svg {
    width: 20px;
    height: 20px;
    color: white;
}

.mobile-sidebar-nav {
    flex: 1;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.mobile-sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    color: rgba(255, 255, 255, 0.7);
    border-radius: var(--radius-md);
    transition: all 0.2s;
    text-decoration: none;
    font-size: 0.9375rem;
}

.mobile-sidebar-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
}

.mobile-sidebar-link.active {
    background: rgba(139, 92, 246, 0.2);
    color: var(--color-white);
}

.mobile-sidebar-link svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.mobile-sidebar-footer {
    padding: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-sidebar-link.logout {
    color: rgba(239, 68, 68, 0.8);
}

.mobile-sidebar-link.logout:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

/* Usuario info en sidebar móvil */
.mobile-sidebar-user {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.mobile-sidebar-avatar {
    width: 40px;
    height: 40px;
    background: var(--gradient-auth);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 0.875rem;
}

.mobile-sidebar-user-info {
    flex: 1;
}

.mobile-sidebar-user-name {
    font-size: 0.9375rem;
    font-weight: 600;
    color: white;
}

.mobile-sidebar-user-role {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
    text-transform: capitalize;
}

/* Mostrar elementos móviles solo en móvil */
@media (max-width: 768px) {
    .mobile-sidebar-toggle {
        display: flex;
    }
    
    .mobile-sidebar-overlay {
        display: block;
    }
    
    .dashboard-sidebar-mobile {
        display: block;
    }
    
    /* Ajustes del main content en móvil */
    .dashboard-main {
        padding: 1rem;
        padding-bottom: 5rem; /* Espacio para el botón flotante */
    }
    
    .dashboard-header {
        margin-bottom: 1.5rem;
    }
    
    .header-left .page-title {
        font-size: 1.25rem;
    }
    
    .header-left .page-subtitle {
        font-size: 0.8125rem;
    }
    
    .user-role-badge {
        padding: 0.375rem 0.75rem;
    }
    
    .user-role-badge .role-name {
        font-size: 0.75rem;
    }
    
    .user-avatar {
        width: 36px;
        height: 36px;
        font-size: 0.75rem;
    }
}

/* Stats Grid móvil mejorado */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    .stat-card {
        padding: 1rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    .stat-icon {
        width: 40px;
        height: 40px;
    }
    
    .stat-icon svg {
        width: 20px;
        height: 20px;
    }
    
    .stat-value {
        font-size: 1.25rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-card {
        flex-direction: row;
        align-items: center;
    }
}

/* Library Section móvil */
@media (max-width: 768px) {
    .library-section {
        padding: 1.25rem;
        border-radius: var(--radius-lg);
    }
    
    .section-header {
        margin-bottom: 1rem;
    }
    
    .section-title {
        font-size: 1.125rem;
    }
    
    .library-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-box {
        width: 100%;
    }
    
    .filter-tabs {
        overflow-x: auto;
        padding-bottom: 0.5rem;
        -webkit-overflow-scrolling: touch;
    }
    
    .filter-tab {
        flex-shrink: 0;
        padding: 0.5rem 1rem;
        font-size: 0.8125rem;
    }
}

/* Video Grid móvil */
@media (max-width: 768px) {
    .video-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .video-card {
        border-radius: var(--radius-lg);
    }
    
    .video-content {
        padding: 1rem;
    }
    
    .video-title {
        font-size: 0.9375rem;
    }
    
    .video-meta {
        gap: 0.75rem;
        margin-bottom: 0.75rem;
    }
    
    .meta-item {
        font-size: 0.75rem;
    }
}

/* Páginas internas del Dashboard - ajustes móviles */
@media (max-width: 768px) {
    /* Aula Virtual */
    .modules-grid {
        grid-template-columns: 1fr !important;
        gap: 1rem;
    }
    
    .module-card {
        border-radius: var(--radius-lg);
    }
    
    /* Calendario */
    .calendar-container {
        padding: 1rem;
    }
    
    /* Settings */
    .settings-form {
        padding: 1rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    /* Community */
    .community-grid {
        grid-template-columns: 1fr;
    }
    
    /* Progress */
    .progress-container {
        padding: 1rem;
    }
}

/* Asegurar que los contenedores no se salgan */
@media (max-width: 768px) {
    .container,
    [class*="-container"] {
        max-width: 100%;
        padding-left: 1rem;
        padding-right: 1rem;
        overflow-x: hidden;
    }
    
    img, video, iframe {
        max-width: 100%;
        height: auto;
    }
    
    table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}

/* Botones responsive globales */
@media (max-width: 480px) {
    .btn {
        padding: 0.625rem 1rem;
        font-size: 0.875rem;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }
}


/* =============================================
   MOBILE PREMIUM UX/UI - COMPLETE OVERHAUL
   ============================================= */

/* === LANDING PAGE MOBILE === */
@media (max-width: 768px) {
    /* Reset base */
    html, body {
        overflow-x: hidden !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    
    /* Navegación móvil premium */
    .nav-modern {
        padding: 0.75rem 0 !important;
        background: rgba(15, 23, 42, 0.98) !important;
        backdrop-filter: blur(20px) !important;
    }
    
    .nav-modern-container {
        padding: 0 1rem !important;
    }
    
    .nav-logo-text {
        font-size: 1.1rem !important;
    }
    
    .nav-menu {
        position: fixed !important;
        top: 0 !important;
        right: -100% !important;
        width: 280px !important;
        height: 100vh !important;
        background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%) !important;
        flex-direction: column !important;
        padding: 5rem 2rem 2rem !important;
        gap: 0.5rem !important;
        transition: right 0.3s ease !important;
        z-index: 1000 !important;
        box-shadow: -10px 0 30px rgba(0,0,0,0.5) !important;
    }
    
    .nav-menu.active {
        right: 0 !important;
    }
    
    .nav-link {
        padding: 1rem !important;
        font-size: 1rem !important;
        border-radius: 12px !important;
        background: rgba(255,255,255,0.05) !important;
        margin-bottom: 0.5rem !important;
    }
    
    .nav-cta {
        width: 100% !important;
        text-align: center !important;
        margin-top: 1rem !important;
        padding: 1rem !important;
    }
    
    /* Hero section */
    .hero {
        padding: 6rem 0 4rem !important;
        min-height: auto !important;
    }
    
    .hero-container {
        padding: 0 1.25rem !important;
    }
    
    .hero-badge {
        font-size: 0.75rem !important;
        padding: 0.5rem 1rem !important;
        margin-bottom: 1.5rem !important;
    }
    
    .hero-title {
        font-size: 2rem !important;
        line-height: 1.2 !important;
        margin-bottom: 1rem !important;
    }
    
    .hero-subtitle {
        font-size: 1rem !important;
        line-height: 1.6 !important;
        margin-bottom: 2rem !important;
    }
    
    .hero-cta {
        flex-direction: column !important;
        gap: 1rem !important;
    }
    
    .btn-cta-primary,
    .btn-cta-secondary {
        width: 100% !important;
        padding: 1rem 1.5rem !important;
        font-size: 1rem !important;
        justify-content: center !important;
    }
    
    /* Trust section */
    .trust {
        padding: 3rem 0 !important;
    }
    
    .trust-container {
        padding: 0 1.25rem !important;
    }
    
    .trust-logos {
        gap: 2rem !important;
        flex-wrap: wrap !important;
        justify-content: center !important;
    }
    
    /* Section titles */
    .section-badge {
        font-size: 0.75rem !important;
    }
    
    .section-title {
        font-size: 1.75rem !important;
        line-height: 1.3 !important;
    }
    
    .section-subtitle {
        font-size: 0.9375rem !important;
    }
    
    /* About section */
    .about {
        padding: 4rem 0 !important;
    }
    
    .about-container {
        padding: 0 1.25rem !important;
    }
    
    .about-content {
        flex-direction: column !important;
        gap: 2rem !important;
    }
    
    .about-image {
        order: -1 !important;
    }
    
    /* Programs cards */
    .programs {
        padding: 4rem 0 !important;
    }
    
    .programs-container {
        padding: 0 1.25rem !important;
    }
    
    .programs-grid {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
    }
    
    .program-card {
        padding: 1.5rem !important;
    }
    
    /* Testimonials */
    .testimonials {
        padding: 4rem 0 !important;
    }
    
    .testimonials-container {
        padding: 0 1.25rem !important;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr !important;
    }
    
    .testimonial-card {
        padding: 1.5rem !important;
    }
    
    /* Results */
    .results {
        padding: 4rem 0 !important;
    }
    
    .results-container {
        padding: 0 1.25rem !important;
    }
    
    .results-grid {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }
    
    .result-card {
        padding: 1.5rem !important;
    }
    
    .result-number {
        font-size: 2.5rem !important;
    }
    
    /* FAQ */
    .faq {
        padding: 4rem 0 !important;
    }
    
    .faq-container {
        padding: 0 1.25rem !important;
    }
    
    .faq-question {
        padding: 1.25rem !important;
        font-size: 0.9375rem !important;
    }
    
    .faq-answer p {
        padding: 0 1.25rem 1.25rem !important;
    }
    
    /* CTA */
    .cta {
        padding: 4rem 0 !important;
    }
    
    .cta-container {
        padding: 0 1.25rem !important;
    }
    
    .cta-title {
        font-size: 1.75rem !important;
    }
    
    .cta-buttons {
        flex-direction: column !important;
        gap: 1rem !important;
    }
    
    /* Footer */
    .footer {
        padding: 3rem 0 2rem !important;
    }
    
    .footer-container {
        padding: 0 1.25rem !important;
    }
    
    .footer-grid {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
        text-align: center !important;
    }
    
    .footer-bottom {
        flex-direction: column !important;
        gap: 1rem !important;
        text-align: center !important;
    }
}

/* === DASHBOARD MOBILE === */

/* Botón hamburguesa premium */
.mobile-menu-toggle {
    display: none;
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 1100;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #4F6DF5 0%, #3B5BDB 100%);
    border: none;
    border-radius: 14px;
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 20px rgba(79, 109, 245, 0.4);
    transition: all 0.3s ease;
}

.mobile-menu-toggle:active {
    transform: scale(0.95);
}

.mobile-menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: white;
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Overlay premium */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

@media (max-width: 768px) {
    /* Mostrar hamburguesa */
    .mobile-menu-toggle {
        display: flex !important;
    }
    
    /* Sidebar drawer premium */
    .dashboard-sidebar {
        display: flex !important;
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        bottom: 0 !important;
        width: 280px !important;
        height: 100vh !important;
        height: 100dvh !important;
        flex-direction: column !important;
        background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%) !important;
        z-index: 1050 !important;
        transform: translateX(-100%) !important;
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
        box-shadow: 4px 0 30px rgba(0,0,0,0.5) !important;
        overflow-y: auto !important;
    }
    
    /* Sidebar abierto */
    body.sidebar-mobile-open .dashboard-sidebar {
        transform: translateX(0) !important;
    }
    
    body.sidebar-mobile-open .sidebar-overlay {
        display: block !important;
        opacity: 1 !important;
    }
    
    /* Hamburguesa -> X */
    body.sidebar-mobile-open .mobile-menu-toggle {
        background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%) !important;
        box-shadow: 0 4px 20px rgba(239, 68, 68, 0.4) !important;
    }
    
    body.sidebar-mobile-open .mobile-menu-toggle span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    body.sidebar-mobile-open .mobile-menu-toggle span:nth-child(2) {
        opacity: 0;
        transform: translateX(-10px);
    }
    body.sidebar-mobile-open .mobile-menu-toggle span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    
    /* Sidebar header visible */
    .sidebar-header {
        display: flex !important;
        padding: 1.5rem !important;
        border-bottom: 1px solid rgba(255,255,255,0.1) !important;
    }
    
    .sidebar-logo {
        gap: 0.75rem !important;
    }
    
    .sidebar-logo-icon {
        width: 40px !important;
        height: 40px !important;
        font-size: 1.25rem !important;
    }
    
    .sidebar-logo-text {
        display: flex !important;
        font-size: 1.1rem !important;
    }
    
    /* Nav con texto visible */
    .sidebar-nav {
        display: flex !important;
        flex-direction: column !important;
        padding: 1rem !important;
        gap: 0.375rem !important;
        flex: 1 !important;
    }
    
    .sidebar-link {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        gap: 0.875rem !important;
        padding: 0.875rem 1rem !important;
        border-radius: 12px !important;
        font-size: 0.9375rem !important;
        color: rgba(255,255,255,0.7) !important;
        transition: all 0.2s ease !important;
    }
    
    .sidebar-link:hover,
    .sidebar-link:active {
        background: rgba(255,255,255,0.1) !important;
        color: white !important;
    }
    
    .sidebar-link.active {
        background: linear-gradient(135deg, rgba(79, 109, 245, 0.3) 0%, rgba(59, 91, 219, 0.2) 100%) !important;
        color: white !important;
        border-left: 3px solid #4F6DF5 !important;
    }
    
    .sidebar-link svg {
        width: 20px !important;
        height: 20px !important;
        flex-shrink: 0 !important;
    }
    
    .sidebar-link span {
        display: inline !important;
        font-weight: 500 !important;
    }
    
    /* Footer del sidebar */
    .sidebar-footer {
        display: flex !important;
        padding: 1rem !important;
        border-top: 1px solid rgba(255,255,255,0.1) !important;
        margin-top: auto !important;
    }
    
    .sidebar-footer .sidebar-link {
        color: rgba(255,255,255,0.6) !important;
    }
    
    .sidebar-footer .sidebar-link:hover {
        background: rgba(239, 68, 68, 0.2) !important;
        color: #fca5a5 !important;
    }
    
    /* Main content */
    .dashboard-main {
        margin-left: 0 !important;
        padding: 1rem !important;
        padding-top: 4.5rem !important;
        min-height: 100vh !important;
    }
    
    /* Header del dashboard */
    .dashboard-header {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 1rem !important;
        padding: 1rem !important;
        margin-left: 3.5rem !important;
        margin-bottom: 1rem !important;
    }
    
    .page-title {
        font-size: 1.5rem !important;
    }
    
    .page-subtitle {
        font-size: 0.875rem !important;
    }
    
    .header-right {
        width: 100% !important;
        justify-content: space-between !important;
    }
    
    /* Stats cards responsive */
    .stats-grid {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }
    
    .stat-card {
        padding: 1.25rem !important;
        border-radius: 16px !important;
    }
    
    .stat-value {
        font-size: 1.75rem !important;
    }
    
    /* Module cards */
    .modules-grid {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }
    
    .module-card {
        border-radius: 16px !important;
    }
    
    /* Video cards */
    .videos-grid {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }
    
    .video-card {
        border-radius: 16px !important;
    }
    
    /* Filtros */
    .filter-tabs {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        padding-bottom: 0.5rem !important;
        gap: 0.5rem !important;
    }
    
    .filter-tab {
        flex-shrink: 0 !important;
        padding: 0.625rem 1rem !important;
        font-size: 0.8125rem !important;
        border-radius: 20px !important;
    }
    
    /* Formularios */
    .form-card,
    .settings-card {
        padding: 1.25rem !important;
        border-radius: 16px !important;
    }
    
    /* Calendar */
    .calendar-container {
        padding: 1rem !important;
        overflow-x: auto !important;
    }
    
    /* Community */
    .post-card {
        padding: 1.25rem !important;
        border-radius: 16px !important;
    }
    
    /* Scroll suave */
    * {
        -webkit-tap-highlight-color: transparent;
    }
    
    /* Safe areas para notch */
    .dashboard-main {
        padding-bottom: env(safe-area-inset-bottom, 1rem) !important;
    }
}

/* Tablet adjustments */
@media (min-width: 769px) and (max-width: 1024px) {
    .dashboard-sidebar {
        width: 80px !important;
    }
    
    .sidebar-link span,
    .sidebar-logo-text {
        display: none !important;
    }
    
    .dashboard-main {
        margin-left: 80px !important;
    }
}

/* Extra small devices */
@media (max-width: 380px) {
    .hero-title {
        font-size: 1.75rem !important;
    }
    
    .section-title {
        font-size: 1.5rem !important;
    }
    
    .mobile-menu-toggle {
        width: 44px !important;
        height: 44px !important;
        top: 0.75rem !important;
        left: 0.75rem !important;
    }
    
    .dashboard-main {
        padding: 0.75rem !important;
        padding-top: 4rem !important;
    }
}