/* CarteraMentor.com - Estilos principales */

/* Variables CSS */
:root {
    --primary-color: #1A1A3F;
    --secondary-color: #6A6AF0;
    --accent-color: #FFD700;
    --light-bg: #F8F8FC;
    --pink-bg: #FEECEF;
    --lavender-bg: #F0F0F8;
    --white: #FFFFFF;
    --dark-text: #333333;
    --light-text: #666666;
    --border-color: #E0E0E0;
}

/* Reset y base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--dark-text);
    background-color: var(--white);
}

/* Header */
.header {
    background-color: var(--white);
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: bold;
}

.logo-icon {
    width: 30px;
    height: 30px;
    background: linear-gradient(45deg, var(--secondary-color), var(--primary-color));
    border-radius: 8px;
    margin-right: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: bold;
}

.nav {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav a {
    text-decoration: none;
    color: var(--dark-text);
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.contact-btn {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.contact-btn:hover {
    background-color: var(--secondary-color);
}

/* Mobile menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--primary-color);
    margin: 3px 0;
    transition: 0.3s;
}

.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(7px, -6px);
}

.nav.active {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--white);
    flex-direction: column;
    padding: 1rem 2rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    z-index: 1000;
}

/* Main content */
.main-content {
    margin-top: 80px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--white) 0%, var(--light-bg) 100%);
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--light-text);
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

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

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    padding: 1rem 2rem;
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

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

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
}

.hero-accent {
    position: absolute;
    width: 200px;
    height: 200px;
    background-color: var(--accent-color);
    border-radius: 50%;
    top: -50px;
    right: -50px;
    z-index: -1;
}

/* Sections */
.section {
    padding: 4rem 0;
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 3rem;
}

/* Why Choose Us */
.why-choose {
    background-color: var(--white);
}

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

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

.feature-icon {
    width: 80px;
    height: 80px;
    background-color: var(--light-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 2rem;
    color: var(--secondary-color);
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--light-text);
}

/* Course Categories */
.course-categories {
    background-color: var(--lavender-bg);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.category-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.category-card:hover {
    transform: translateY(-5px);
}

.category-icon {
    width: 60px;
    height: 60px;
    background-color: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: var(--white);
    font-size: 1.5rem;
}

.category-card h3 {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.category-count {
    color: var(--secondary-color);
    font-weight: 500;
}

/* Featured Courses */
.featured-courses {
    background-color: var(--white);
}

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

.course-card {
    background-color: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    text-decoration: none;
    color: inherit;
    display: block;
}

.course-card:hover {
    transform: translateY(-5px);
}

.course-image {
    position: relative;
    overflow: hidden;
}

.course-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.course-new {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background-color: var(--accent-color);
    color: var(--primary-color);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
}

.course-content {
    padding: 1.5rem;
}

.course-title {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.course-lessons {
    color: var(--secondary-color);
    font-weight: 500;
    margin-bottom: 1rem;
}

.course-description {
    color: var(--light-text);
    font-size: 0.9rem;
}

/* How It Works */
.how-it-works {
    background-color: var(--lavender-bg);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.step-card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    position: relative;
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background-color: var(--secondary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.step-icon {
    width: 60px;
    height: 60px;
    background-color: var(--light-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 1rem auto;
    color: var(--secondary-color);
    font-size: 1.5rem;
}

.step-card h3 {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.step-card p {
    color: var(--light-text);
}

/* About Us */
.about-us {
    background-color: var(--white);
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-content h2 {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.about-content p {
    color: var(--light-text);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
}

.about-accent {
    position: absolute;
    width: 150px;
    height: 150px;
    background: linear-gradient(45deg, var(--secondary-color), var(--primary-color));
    border-radius: 50%;
    bottom: -30px;
    right: 0px;
    z-index: -1;
}

/* Statistics */
.statistics {
    background-color: var(--pink-bg);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 2rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--light-text);
    font-weight: 500;
}

/* Contact Section */
.contact-section {
    background-color: var(--white);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info h2 {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.contact-info p {
    color: var(--light-text);
    margin-bottom: 2rem;
}

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

.contact-detail {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background-color: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.contact-form {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--dark-text);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

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

.form-group textarea {
    height: 120px;
    resize: vertical;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 0.2rem;
}

.checkbox-group label {
    margin-bottom: 0;
    font-size: 0.9rem;
    color: var(--light-text);
}

/* Footer */
.footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.footer-logo .logo-icon {
    background: linear-gradient(45deg, var(--secondary-color), var(--accent-color));
}

.footer-logo a {
    color: var(--white);
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: bold;
}

.footer-description {
    color: #CCCCCC;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.footer-contact {
    border-top: 1px solid #333;
    padding-top: 1rem;
}

.footer-contact .contact-detail {
    color: #CCCCCC;
    margin-bottom: 0.5rem;
}

.footer-section h3 {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: #CCCCCC;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid #333;
    margin-top: 2rem;
    padding-top: 1rem;
    text-align: center;
    color: #CCCCCC;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-container {
        padding: 0 1rem;
        position: relative;
    }
    
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--white);
        flex-direction: column;
        padding: 1rem 2rem;
        box-shadow: 0 4px 20px rgba(0,0,0,0.1);
        z-index: 1000;
    }
    
    .nav.active {
        display: flex;
    }
    
    .nav a {
        padding: 1rem 0;
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav a:last-child {
        border-bottom: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .about-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .section-container {
        padding: 0 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .features-grid,
    .categories-grid,
    .courses-grid,
    .steps-grid,
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.5rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .btn-primary,
    .btn-secondary {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .section {
        padding: 2rem 0;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .feature-card,
    .category-card,
    .course-card,
    .step-card {
        padding: 1.5rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .footer {
        padding: 2rem 0 1rem;
    }
}

@media (max-width: 320px) {
    .header-container {
        padding: 0 0.5rem;
    }
    
    .section-container {
        padding: 0 0.5rem;
    }
    
    .hero-content h1 {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 1.2rem;
    }
    
    .btn-primary,
    .btn-secondary {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }
    
    .feature-card,
    .category-card,
    .course-card,
    .step-card {
        padding: 1rem;
    }
    
    .contact-form {
        padding: 1rem;
    }
}

/* Cookie Banner Styles */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 1.5rem 2rem;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.3);
    z-index: 10000;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-banner.hide {
    transform: translateY(100%);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.cookie-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.cookie-text {
    flex: 1;
}

.cookie-text h3 {
    margin: 0 0 0.5rem 0;
    font-size: 1.2rem;
    font-weight: bold;
}

.cookie-text p {
    margin: 0 0 1rem 0;
    line-height: 1.5;
    opacity: 0.9;
}

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

.cookie-links a {
    color: var(--white);
    text-decoration: underline;
    font-size: 0.9rem;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.cookie-links a:hover {
    opacity: 1;
}

.cookie-actions {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

.cookie-accept-btn,
.cookie-decline-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

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

.cookie-accept-btn:hover {
    background-color: var(--light-bg);
    transform: translateY(-2px);
}

.cookie-decline-btn {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

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

.cookie-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    color: var(--white);
    font-weight: 500;
    z-index: 10001;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.3s ease;
}

.cookie-notification.show {
    opacity: 1;
    transform: translateX(0);
}

.cookie-notification-success {
    background-color: #4CAF50;
}

.cookie-notification-info {
    background-color: var(--secondary-color);
}

.cookie-notification-warning {
    background-color: #FF9800;
}

.cookie-notification-error {
    background-color: #f44336;
}

/* Cookie Banner Responsive */
@media (max-width: 768px) {
    .cookie-banner {
        padding: 1rem;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .cookie-actions {
        width: 100%;
        justify-content: center;
    }
    
    .cookie-accept-btn,
    .cookie-decline-btn {
        flex: 1;
        max-width: 150px;
    }
    
    .cookie-links {
        justify-content: center;
    }
    
    .cookie-notification {
        left: 20px;
        right: 20px;
        transform: translateY(-100%);
    }
    
    .cookie-notification.show {
        transform: translateY(0);
    }
}

@media (max-width: 480px) {
    .cookie-banner {
        padding: 0.75rem;
    }
    
    .cookie-text h3 {
        font-size: 1.1rem;
    }
    
    .cookie-text p {
        font-size: 0.9rem;
    }
    
    .cookie-accept-btn,
    .cookie-decline-btn {
        padding: 0.6rem 1rem;
        font-size: 0.8rem;
    }
}

/* Course Page Styles */
.course-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.course-hero h1 {
    color: var(--white);
}

.course-hero p {
    color: var(--white);
    opacity: 0.9;
}

.course-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.1)"/><circle cx="10" cy="60" r="0.5" fill="rgba(255,255,255,0.1)"/><circle cx="90" cy="40" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.course-hero .hero-container {
    position: relative;
    z-index: 2;
}

.course-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.course-hero .hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.course-hero .stat-item {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem;
    border-radius: 12px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.course-hero .stat-number {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--white);
    margin-bottom: 0.5rem;
}

.course-hero .stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
    color: var(--white);
}

.course-overview {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: start;
}

.overview-content h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.overview-content p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--light-text);
    margin-bottom: 2rem;
}

.learning-objectives {
    background: var(--light-bg);
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid var(--secondary-color);
}

.learning-objectives h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.learning-objectives ul {
    list-style: none;
    padding: 0;
}

.learning-objectives li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.8rem;
    color: var(--dark-text);
    line-height: 1.5;
}

.learning-objectives li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

.overview-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.course-info-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    border: 1px solid var(--border-color);
}

.course-info-card h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    border-bottom: 2px solid var(--light-bg);
    padding-bottom: 0.5rem;
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--light-bg);
}

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

.info-item strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* Instructor styles removed */

.course-curriculum {
    background: var(--light-bg);
    padding: 4rem 0;
}

.curriculum-modules {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.module {
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.module-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.module-header h3 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--white);
}

.module-duration {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.9rem;
    backdrop-filter: blur(10px);
    color: var(--white);
}

.module-lessons {
    padding: 2rem;
}

.lesson {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--light-bg);
}

.lesson:last-child {
    border-bottom: none;
}

.lesson-icon {
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light-bg);
    border-radius: 50%;
    flex-shrink: 0;
}

.lesson-content h4 {
    color: var(--primary-color);
    margin: 0 0 0.5rem 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.lesson-content p {
    color: var(--light-text);
    margin: 0;
    line-height: 1.5;
}

.course-requirements {
    padding: 4rem 0;
}

.requirements-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: center;
}

.requirements-text h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.requirements-text p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--light-text);
    margin-bottom: 2rem;
}

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

.requirement-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.requirement-icon {
    font-size: 1.2rem;
    color: var(--secondary-color);
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.requirement-text h4 {
    color: var(--primary-color);
    margin: 0 0 0.5rem 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.requirement-text p {
    color: var(--light-text);
    margin: 0;
    line-height: 1.5;
    font-size: 0.95rem;
}

.requirements-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.course-benefits {
    background: var(--light-bg);
    padding: 4rem 0;
}

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

.benefit-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.benefit-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.benefit-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.benefit-card p {
    color: var(--light-text);
    line-height: 1.6;
    margin: 0;
}

.cta-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: center;
    background: linear-gradient(135deg, var(--light-bg) 0%, rgba(106, 106, 240, 0.1) 100%);
    padding: 3rem;
    border-radius: 16px;
    margin: 2rem 0;
}

.cta-content h2 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 2rem;
}

.cta-content p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--light-text);
    margin-bottom: 2rem;
}

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

.cta-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

/* Course Page Responsive */
@media (max-width: 768px) {
    .course-hero {
        padding: 3rem 0;
    }
    
    .course-hero .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .course-overview,
    .requirements-content,
    .cta-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .overview-sidebar {
        order: -1;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        justify-content: center;
    }
    
    .module-header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .lesson {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .course-hero {
        padding: 2rem 0;
    }
    
    .course-hero .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .learning-objectives,
    .course-info-card {
        padding: 1.5rem;
    }
    
    .module-lessons {
        padding: 1.5rem;
    }
    
    .cta-container {
        padding: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
}