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

:root {
    /* Cores Udemy + Construção */
    --primary-purple: #5624d0;
    --primary-purple-dark: #401b9c;
    --primary-purple-light: #7c4dff;
    --construction-orange: #ff6b35;
    --construction-yellow: #ffc300;
    --warning-red: #e74c3c;
    --success-green: #2ecc71;
    
    /* Cores Neutras */
    --text-primary: #1c1d1f;
    --text-secondary: #6a6f73;
    --text-light: #ffffff;
    --bg-light: #f7f9fa;
    --bg-white: #ffffff;
    --border-color: #d1d7dc;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.15);
    
    /* Fontes */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

.container {
    max-width: 1340px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
.header {
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 28px;
    font-weight: 800;
    color: var(--primary-purple);
    cursor: pointer;
}

.logo i {
    font-size: 32px;
    color: var(--construction-orange);
    animation: rotate 3s infinite linear;
}

@keyframes rotate {
    0%, 90%, 100% { transform: rotate(0deg); }
    95% { transform: rotate(-10deg); }
}

.logo-text {
    color: var(--text-primary);
}

.logo-highlight {
    color: var(--primary-purple);
}

.logo-subtitle {
    font-size: 11px;
    font-weight: 600;
    background: linear-gradient(135deg, var(--construction-orange), var(--construction-yellow));
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.main-nav {
    display: flex;
    gap: 24px;
    flex: 1;
    margin-left: 40px;
}

.main-nav a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: color 0.2s;
}

.main-nav a:hover {
    color: var(--primary-purple);
}

.nav-actions {
    display: flex;
    gap: 12px;
}

.btn-secondary,
.btn-primary {
    padding: 10px 20px;
    border: 1px solid var(--text-primary);
    background: transparent;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.3s;
}

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

.btn-secondary:hover {
    background: var(--bg-light);
}

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f5f3ff 0%, #ffe8e0 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(86, 36, 208, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    color: var(--construction-orange);
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
}

.hero-badge i {
    font-size: 16px;
}

.hero-title {
    font-size: 52px;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.hero-title .highlight {
    color: var(--primary-purple);
    position: relative;
}

.hero-title .subtitle-funny {
    font-size: 42px;
    color: var(--construction-orange);
    display: block;
}

.hero-description {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.8;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.stat {
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.stat-number {
    font-size: 32px;
    font-weight: 900;
    color: var(--primary-purple);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

.cta-button {
    background: var(--construction-orange);
    color: white;
    border: none;
    padding: 18px 40px;
    font-size: 16px;
    font-weight: 700;
    border-radius: 8px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

.cta-button:hover {
    background: #e65c2f;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 107, 53, 0.4);
}

.hero-footnote {
    margin-top: 20px;
    font-size: 14px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.hero-visual {
    background: white;
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.code-to-brick {
    display: flex;
    align-items: center;
    gap: 20px;
}

.code-block {
    flex: 1;
    background: #1e1e1e;
    padding: 24px;
    border-radius: 8px;
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 14px;
    color: #d4d4d4;
    position: relative;
}

.code-line {
    margin-bottom: 8px;
}

.deleted {
    text-decoration: line-through;
    color: #f48771;
}

.arrow {
    font-size: 32px;
    color: var(--construction-orange);
    text-align: center;
    margin-top: 12px;
}

.brick-block {
    flex: 1;
    background: linear-gradient(135deg, var(--construction-orange), var(--construction-yellow));
    padding: 32px;
    border-radius: 12px;
    text-align: center;
    color: white;
    box-shadow: var(--shadow-md);
}

.brick-block i {
    font-size: 48px;
    margin-bottom: 16px;
}

.brick-block p {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.salary {
    display: block;
    font-size: 24px;
    font-weight: 900;
    background: rgba(255, 255, 255, 0.3);
    padding: 8px 16px;
    border-radius: 6px;
    margin-top: 12px;
}

/* Trending Alert */
.trending-alert {
    background: linear-gradient(135deg, var(--warning-red), #c0392b);
    color: white;
    padding: 16px 0;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.9; }
}

.alert-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    font-weight: 600;
    font-size: 15px;
}

.alert-content i {
    font-size: 20px;
    animation: shake 0.5s infinite;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Courses Section */
.courses-section {
    padding: 80px 0;
    background: var(--bg-white);
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header h2 {
    font-size: 42px;
    font-weight: 900;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.section-header p {
    font-size: 18px;
    color: var(--text-secondary);
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.course-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s;
    cursor: pointer;
    position: relative;
}

.course-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-purple);
}

.course-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 700;
    color: white;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 4px;
}

.course-badge.bestseller {
    background: var(--construction-yellow);
    color: var(--text-primary);
}

.course-badge.hot {
    background: var(--warning-red);
}

.course-badge.new {
    background: var(--success-green);
}

.course-image {
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    color: white;
    position: relative;
    overflow: hidden;
}

.js-course {
    background: linear-gradient(135deg, #f7df1e, #f0db4f);
    color: #323330;
}

.react-course {
    background: linear-gradient(135deg, #61dafb, #21a1c4);
    color: #282c34;
}

.python-course {
    background: linear-gradient(135deg, #3776ab, #ffd343);
}

.node-course {
    background: linear-gradient(135deg, #68a063, #333333);
}

.git-course {
    background: linear-gradient(135deg, #f05032, #ffffff);
}

.docker-course {
    background: linear-gradient(135deg, #2496ed, #1d63ed);
}

.scrum-course {
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-purple-light));
}

.mongodb-course {
    background: linear-gradient(135deg, #4db33d, #3fa037);
}

.css-course {
    background: linear-gradient(135deg, #264de4, #2965f1);
}

.typescript-course {
    background: linear-gradient(135deg, #3178c6, #235a97);
}

.course-content {
    padding: 20px;
}

.course-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
    line-height: 1.3;
}

.course-subtitle {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 12px;
    line-height: 1.4;
}

.course-instructor {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.course-stats {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
    font-size: 13px;
}

.course-stats .rating {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--construction-orange);
    font-weight: 700;
}

.course-stats .students {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--text-secondary);
}

.course-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.course-price {
    display: flex;
    align-items: center;
    gap: 8px;
}

.price-old {
    font-size: 14px;
    color: var(--text-secondary);
    text-decoration: line-through;
}

.price-new {
    font-size: 18px;
    font-weight: 900;
    color: var(--text-primary);
}

.course-level {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg-light);
    padding: 4px 12px;
    border-radius: 4px;
}

/* Testimonials Section */
.testimonials-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
}

.testimonial-card {
    background: white;
    border-radius: 12px;
    padding: 32px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s;
    position: relative;
}

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

.testimonial-card.featured {
    border: 2px solid var(--construction-orange);
    background: linear-gradient(135deg, #fff5f0 0%, white 100%);
}

.featured-badge {
    position: absolute;
    top: -12px;
    right: 24px;
    background: var(--construction-orange);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-purple-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 28px;
}

.testimonial-info h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.testimonial-role {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 2px;
}

.testimonial-transition {
    font-size: 13px;
    font-weight: 600;
    color: var(--construction-orange);
}

.testimonial-rating {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
    color: var(--construction-yellow);
    font-size: 16px;
}

.testimonial-text {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.testimonial-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    color: var(--success-green);
    font-weight: 600;
}

.testimonial-date {
    color: var(--text-secondary);
    font-weight: 400;
}

/* Salary Comparison */
.salary-comparison {
    padding: 80px 0;
    background: white;
}

.comparison-container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 60px;
}

.comparison-card {
    background: white;
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
}

.comparison-card.old-career {
    border-color: var(--warning-red);
    background: linear-gradient(135deg, #fff5f5 0%, white 100%);
}

.comparison-card.new-career {
    border-color: var(--success-green);
    background: linear-gradient(135deg, #f0fff4 0%, white 100%);
}

.comparison-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-purple-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: white;
    margin: 0 auto 24px;
}

.comparison-card.new-career .comparison-icon {
    background: linear-gradient(135deg, var(--construction-orange), var(--construction-yellow));
}

.comparison-card h3 {
    text-align: center;
    font-size: 28px;
    font-weight: 900;
    margin-bottom: 16px;
}

.comparison-status {
    text-align: center;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 32px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    justify-content: center;
}

.comparison-status.danger {
    background: #fee;
    color: var(--warning-red);
}

.comparison-status.success {
    background: #efe;
    color: var(--success-green);
}

.comparison-items {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.comparison-item {
    display: flex;
    gap: 12px;
    padding: 16px;
    background: white;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.comparison-item i {
    font-size: 20px;
    margin-top: 4px;
}

.old-career .comparison-item i {
    color: var(--warning-red);
}

.new-career .comparison-item i {
    color: var(--success-green);
}

.comparison-item strong {
    display: block;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.comparison-item span {
    font-size: 14px;
    color: var(--text-secondary);
}

.comparison-divider {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.vs-badge {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-purple-light));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 900;
    box-shadow: var(--shadow-md);
}

.arrow-right {
    font-size: 36px;
    color: var(--construction-orange);
    animation: slideRight 1.5s infinite;
}

@keyframes slideRight {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(10px); }
}

.stats-highlight {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.stat-item {
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-purple-light));
    color: white;
    padding: 32px 24px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-md);
}

.stat-icon {
    font-size: 40px;
    opacity: 0.9;
}

.stat-content h4 {
    font-size: 24px;
    font-weight: 900;
    margin-bottom: 4px;
}

.stat-content p {
    font-size: 13px;
    opacity: 0.9;
}

/* Instructors Section */
.instructors-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.instructors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.instructor-card {
    background: white;
    border-radius: 16px;
    padding: 40px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s;
    position: relative;
}

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

.instructor-card.featured {
    border: 2px solid var(--construction-orange);
    background: linear-gradient(135deg, #fff9f5 0%, white 100%);
}

.instructor-badge {
    position: absolute;
    top: -12px;
    right: 24px;
    background: var(--construction-orange);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
}

.instructor-image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-purple-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 60px;
    color: white;
    margin: 0 auto 24px;
    box-shadow: var(--shadow-md);
}

.instructor-card h3 {
    font-size: 24px;
    font-weight: 900;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.instructor-title {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-style: italic;
}

.instructor-stats {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.instructor-stats .stat {
    background: var(--bg-light);
    padding: 12px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
}

.instructor-stats .stat i {
    color: var(--construction-orange);
}

.instructor-bio {
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-style: italic;
    border-left: 3px solid var(--construction-orange);
    padding-left: 16px;
    text-align: left;
}

.instructor-certs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.cert-badge {
    background: var(--primary-purple);
    color: white;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
}

/* Certifications Section */
.certifications-section {
    padding: 80px 0;
    background: white;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.cert-card {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 32px;
    text-align: center;
    transition: all 0.3s;
}

.cert-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-purple);
}

.cert-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    color: white;
    margin: 0 auto 24px;
    box-shadow: var(--shadow-md);
}

.cert-icon.aws {
    background: linear-gradient(135deg, #ff9900, #ec7211);
}

.cert-icon.google {
    background: linear-gradient(135deg, #4285f4, #34a853);
}

.cert-icon.microsoft {
    background: linear-gradient(135deg, #00a4ef, #0078d4);
}

.cert-icon.mongodb {
    background: linear-gradient(135deg, #4db33d, #3fa037);
}

.cert-card h3 {
    font-size: 20px;
    font-weight: 900;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.cert-card h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--construction-orange);
    margin-bottom: 16px;
}

.cert-card p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.cert-level {
    background: var(--bg-light);
    color: var(--text-primary);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    display: inline-block;
}

/* Final CTA */
.final-cta {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-purple-dark) 100%);
    color: white;
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-icon {
    font-size: 60px;
    margin-bottom: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
}

.cta-icon i:first-child {
    color: #ff6b6b;
}

.cta-icon i:last-child {
    color: var(--construction-orange);
}

.final-cta h2 {
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 24px;
}

.cta-text {
    font-size: 20px;
    line-height: 1.8;
    margin-bottom: 40px;
    opacity: 0.95;
}

.cta-button-large {
    background: var(--construction-orange);
    color: white;
    border: none;
    padding: 24px 60px;
    font-size: 20px;
    font-weight: 900;
    border-radius: 12px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 16px;
    transition: all 0.3s;
    box-shadow: 0 8px 24px rgba(255, 107, 53, 0.4);
    margin-bottom: 32px;
}

.cta-button-large:hover {
    background: #e65c2f;
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(255, 107, 53, 0.5);
}

.cta-guarantee {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.cta-urgency {
    background: rgba(255, 255, 255, 0.15);
    padding: 16px 32px;
    border-radius: 8px;
    font-size: 15px;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    animation: pulse 2s infinite;
}

.cta-urgency i {
    font-size: 20px;
    color: var(--construction-yellow);
}

/* Footer */
.footer {
    background: #1c1d1f;
    color: white;
    padding: 60px 0 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 900;
    margin-bottom: 16px;
}

.footer-logo i {
    color: var(--construction-orange);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 24px;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    transition: all 0.3s;
}

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

.footer-section h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
}

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

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

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

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

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 12px;
}

.footer-joke {
    color: rgba(255, 255, 255, 0.8) !important;
    font-style: italic;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
    }
    
    .hero-visual {
        display: none;
    }
    
    .comparison-container {
        grid-template-columns: 1fr;
    }
    
    .comparison-divider {
        flex-direction: row;
        justify-content: center;
    }
    
    .arrow-right {
        transform: rotate(90deg);
    }
    
    .stats-highlight {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-wrapper {
        flex-wrap: wrap;
    }
    
    .main-nav {
        order: 3;
        width: 100%;
        margin-left: 0;
        margin-top: 16px;
        justify-content: space-between;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-title .subtitle-funny {
        font-size: 30px;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .courses-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .instructors-grid {
        grid-template-columns: 1fr;
    }
    
    .certifications-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-highlight {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .final-cta h2 {
        font-size: 32px;
    }
    
    .cta-button-large {
        padding: 20px 40px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .logo-subtitle {
        display: none;
    }
    
    .nav-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-secondary,
    .btn-primary {
        width: 100%;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .code-to-brick {
        flex-direction: column;
    }
}