/* ===================================
   CSS Variables & Reset
   =================================== */
:root {
    --primary: #e94560;
    --secondary: #0f3460;
    --accent: #ffd700;
    --dark: #1a1a2e;
    --darker: #16213e;
    --light: #ffffff;
    --gray: #a8a8a8;
    --gray-dark: #2d2d2d;
    --success: #4caf50;
    --warning: #ff9800;
    --danger: #f44336;
    --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 15px 40px rgba(0, 0, 0, 0.4);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--dark);
    color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0;
}

.nav-wrapper,
.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo,
.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 700;
    color: var(--light);
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
}

.logo:hover,
.nav-brand:hover {
    opacity: 0.8;
}

.logo i,
.nav-brand i {
    color: var(--primary);
    font-size: 28px;
}

.logo .accent,
.nav-brand .accent {
    color: var(--primary);
}

.nav-menu {
    display: flex;
    gap: 40px;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-menu li {
    list-style: none;
}

.nav-menu a,
.nav-link {
    color: var(--gray);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    font-size: 16px;
}

.nav-menu a:hover,
.nav-menu a.active,
.nav-link:hover,
.nav-link.active {
    color: var(--light);
}

.nav-menu a.active::after,
.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
}

.nav-actions {
    display: flex;
    gap: 15px;
    align-items: center;
}

.btn-search,
.btn-icon {
    background: none;
    border: none;
    color: var(--gray);
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition);
    padding: 8px;
    border-radius: 8px;
}

.btn-search:hover,
.btn-icon:hover {
    color: var(--light);
    background: rgba(255, 255, 255, 0.1);
}

.menu-toggle,
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--light);
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
}

.btn {
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 16px;
}

.btn-text {
    background: none;
    border: none;
    color: var(--primary);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
    padding: 0;
}

.btn-text:hover {
    color: #d63850;
    text-decoration: underline;
}

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

/* ===================================
   Buttons
   =================================== */
.btn-primary,
.btn-secondary,
.btn-outline,
.btn-outline-light {
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 16px;
}

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

.btn-primary:hover {
    background: #d63850;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

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

.btn-secondary:hover {
    background: #0a2540;
}

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

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

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

.btn-outline-light:hover {
    background: var(--light);
    color: var(--dark);
}

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

.btn-small {
    padding: 8px 16px;
    font-size: 14px;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    padding: 160px 0 100px;
    position: relative;
    overflow: hidden;
}

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

.hero-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(233, 69, 96, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(233, 69, 96, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(233, 69, 96, 0.2);
    border: 1px solid var(--primary);
    padding: 8px 16px;
    border-radius: 20px;
    margin-bottom: 30px;
    font-size: 14px;
    color: var(--primary);
}

.hero-title {
    font-size: 60px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--gray);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 60px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    max-width: 800px;
    margin: 0 auto;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 48px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: var(--gray);
}

/* ===================================
   Section Headers
   =================================== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--gray);
}

.section-cta {
    text-align: center;
    margin-top: 60px;
}

/* ===================================
   Project Cards
   =================================== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.project-card {
    background: var(--darker);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary);
}

.project-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--primary);
    color: var(--light);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 5px;
}

.project-badge.popular {
    background: var(--warning);
}

.project-badge.advanced {
    background: var(--accent);
    color: var(--dark);
}

.project-badge.game {
    background: var(--success);
}

.project-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
}

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

.project-card:hover .project-image img {
    transform: scale(1.05);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

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

.play-button {
    width: 60px;
    height: 60px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light);
    font-size: 24px;
    transition: var(--transition);
    text-decoration: none;
}

.play-button:hover {
    transform: scale(1.1);
    background: #d63850;
}

.project-content {
    padding: 20px;
}

.project-meta {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.category {
    background: rgba(233, 69, 96, 0.2);
    color: var(--primary);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}

.difficulty {
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}

.difficulty.beginner {
    background: rgba(76, 175, 80, 0.2);
    color: var(--success);
}

.difficulty.intermediate {
    background: rgba(255, 152, 0, 0.2);
    color: var(--warning);
}

.difficulty.advanced {
    background: rgba(244, 67, 54, 0.2);
    color: var(--danger);
}

.project-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--light);
}

.project-description {
    color: var(--gray);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
}

.project-stats {
    display: flex;
    gap: 20px;
    font-size: 13px;
    color: var(--gray);
    margin-bottom: 15px;
}

.project-stats span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.project-actions {
    display: flex;
    gap: 10px;
}

/* ===================================
   Categories
   =================================== */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 25px;
}

.category-card {
    background: var(--darker);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    transition: var(--transition);
    text-decoration: none;
    color: inherit;
}

.category-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: var(--shadow);
}

.category-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary) 0%, #764ba2 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
}

.category-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.category-count {
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 10px;
}

.category-description {
    font-size: 14px;
    color: var(--gray);
}

/* ===================================
   Learning Paths
   =================================== */
.paths-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.path-card {
    background: var(--darker);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    position: relative;
    transition: var(--transition);
}

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

.featured-path {
    border-color: var(--primary);
    background: linear-gradient(135deg, rgba(233, 69, 96, 0.1) 0%, transparent 100%);
}

.path-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: var(--light);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.path-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 36px;
}

.path-icon.beginner {
    background: linear-gradient(135deg, var(--success) 0%, #66bb6a 100%);
}

.path-icon.intermediate {
    background: linear-gradient(135deg, var(--warning) 0%, #ffb74d 100%);
}

.path-icon.advanced {
    background: linear-gradient(135deg, var(--primary) 0%, #764ba2 100%);
}

.path-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 10px;
}

.path-duration {
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 15px;
}

.path-description {
    color: var(--gray);
    margin-bottom: 25px;
    line-height: 1.6;
}

.path-features {
    list-style: none;
    text-align: left;
    margin-bottom: 30px;
}

.path-features li {
    padding: 10px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray);
}

.path-features i {
    color: var(--primary);
}

.btn-path {
    width: 100%;
    padding: 14px;
    border-radius: 8px;
    border: 2px solid var(--primary);
    background: transparent;
    color: var(--primary);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

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

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

/* ===================================
   Features
   =================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--darker);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 30px;
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary) 0%, #764ba2 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 20px;
}

.feature-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.feature-description {
    color: var(--gray);
    line-height: 1.6;
}

/* ===================================
   Testimonials
   =================================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--darker);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 30px;
}

.testimonial-stars {
    color: var(--accent);
    margin-bottom: 20px;
    font-size: 18px;
}

.testimonial-text {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 25px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--primary);
}

.author-name {
    font-weight: 600;
    color: var(--light);
}

.author-title {
    font-size: 14px;
    color: var(--gray);
}

/* ===================================
   CTA Section
   =================================== */
.cta-section {
    background: linear-gradient(135deg, var(--primary) 0%, #764ba2 100%);
    text-align: center;
    border-radius: 20px;
    margin: 80px 20px;
}

.cta-content {
    padding: 80px 40px;
}

.cta-content h2 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--light);
}

.cta-content p {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.9;
    color: var(--light);
}

.cta-title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
}

.cta-subtitle {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 20px;
}

.cta-note {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    margin-top: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--darker);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo,
.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--light);
    transition: var(--transition);
}

.footer-logo:hover,
.footer-brand:hover {
    opacity: 0.8;
}

.footer-logo i,
.footer-brand i {
    color: var(--primary);
}

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

.footer-description,
.footer-column > p {
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 20px;
}

.footer-social,
.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--dark);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
    transition: var(--transition);
    text-decoration: none;
}

.social-link:hover {
    background: var(--primary);
    color: var(--light);
}

.footer-title,
.footer-column h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--light);
}

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

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

.footer-links a {
    color: var(--gray);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-newsletter-text {
    color: var(--gray);
    margin-bottom: 15px;
    line-height: 1.6;
}

.newsletter-form {
    display: flex;
    gap: 10px;
}

.newsletter-input {
    flex: 1;
    padding: 12px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: var(--dark);
    color: var(--light);
}

.newsletter-button {
    width: 50px;
    background: var(--primary);
    border: none;
    border-radius: 8px;
    color: var(--light);
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-button:hover {
    background: #d63850;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom p {
    color: var(--gray);
    font-size: 14px;
    margin: 0;
}

.footer-copyright {
    color: var(--gray);
    font-size: 14px;
}

.footer-legal {
    display: flex;
    gap: 20px;
}

.footer-legal a {
    color: var(--gray);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.footer-legal a:hover {
    color: var(--primary);
}

/* ===================================
   Search Modal
   =================================== */
.search-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    padding: 20px;
}

.search-modal.active {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 100px;
}

.search-modal-content {
    background: var(--darker);
    border-radius: 12px;
    max-width: 700px;
    width: 100%;
    max-height: 80vh;
    overflow: hidden;
}

.search-modal-header {
    display: flex;
    gap: 15px;
    padding: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.search-modal-input {
    flex: 1;
    padding: 12px;
    border: none;
    background: transparent;
    color: var(--light);
    font-size: 18px;
    outline: none;
}

.search-modal-close {
    background: none;
    border: none;
    color: var(--gray);
    font-size: 24px;
    cursor: pointer;
    transition: var(--transition);
}

.search-modal-close:hover {
    color: var(--light);
}

.search-modal-results {
    padding: 20px;
    max-height: calc(80vh - 80px);
    overflow-y: auto;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 48px;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background: var(--darker);
        flex-direction: column;
        padding: 30px;
        transition: var(--transition);
        height: calc(100vh - 70px);
        overflow-y: auto;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        width: 100%;
    }

    .nav-menu a {
        display: block;
        padding: 15px 0;
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .menu-toggle,
    .mobile-menu-btn {
        display: block;
    }

    .hero {
        padding: 120px 0 60px;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .section-title {
        font-size: 32px;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .cta-title {
        font-size: 32px;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }

    .stat-number {
        font-size: 36px;
    }

    .btn-large {
        padding: 14px 24px;
        font-size: 16px;
    }
}

/* ===================================
   Page Header (Projects & Tutorials Pages)
   =================================== */
.page-header {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, var(--darker) 0%, var(--dark) 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.page-header-content {
    text-align: center;
}

.page-header h1 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--light) 0%, var(--gray) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-header p {
    font-size: 20px;
    color: var(--gray);
    margin-bottom: 40px;
}

.page-stats {
    display: flex;
    gap: 60px;
    justify-content: center;
    align-items: center;
}

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

.page-stat .stat-number {
    display: block;
    font-size: 36px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 8px;
}

.page-stat .stat-label {
    display: block;
    font-size: 14px;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===================================
   Projects & Tutorials Layout
   =================================== */
.projects-section,
.tutorials-section {
    padding: 60px 0;
    min-height: 100vh;
}

.projects-layout,
.tutorials-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
}

/* ===================================
   Filters Sidebar
   =================================== */
.filters-sidebar {
    background: var(--darker);
    border-radius: 12px;
    padding: 24px;
    height: fit-content;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
    position: sticky;
    top: 100px;
}

.filters-sidebar::-webkit-scrollbar {
    width: 8px;
}

.filters-sidebar::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
}

.filters-sidebar::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

.filters-sidebar::-webkit-scrollbar-thumb:hover {
    background: #ff5577;
}

.filters-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.filters-header h3 {
    font-size: 18px;
    font-weight: 700;
}

.filter-group {
    margin-bottom: 24px;
}

.filter-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--light);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-label i {
    color: var(--primary);
    font-size: 16px;
}

.filter-search {
    width: 100%;
    padding: 12px;
    background: var(--dark);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--light);
    font-size: 14px;
    transition: var(--transition);
}

.filter-search:focus {
    outline: none;
    border-color: var(--primary);
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.filter-option {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
    transition: var(--transition);
}

.filter-option:hover {
    background: rgba(255, 255, 255, 0.05);
}

.filter-option input[type="checkbox"],
.filter-option input[type="radio"] {
    cursor: pointer;
}

.filter-option span {
    font-size: 14px;
    color: var(--gray);
    transition: var(--transition);
}

.filter-option input:checked + span {
    color: var(--light);
    font-weight: 500;
}

.filter-select {
    width: 100%;
    padding: 12px;
    background: var(--dark);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--light);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary);
}

/* ===================================
   Projects Main Area
   =================================== */
.projects-main,
.tutorials-main {
    min-height: 600px;
}

.projects-toolbar,
.tutorials-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    padding: 16px;
    background: var(--darker);
    border-radius: 12px;
}

.toolbar-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.toolbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.results-count {
    font-size: 14px;
    color: var(--gray);
}

.view-toggle {
    display: flex;
    gap: 4px;
    background: var(--dark);
    padding: 4px;
    border-radius: 8px;
}

.view-btn {
    padding: 8px 12px;
    background: transparent;
    border: none;
    color: var(--gray);
    cursor: pointer;
    border-radius: 6px;
    transition: var(--transition);
}

.view-btn:hover {
    color: var(--light);
}

.view-btn.active {
    background: var(--primary);
    color: var(--light);
}

/* ===================================
   Projects Grid
   =================================== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 32px;
}

.project-card {
    background: var(--darker);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

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

.project-thumbnail {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 aspect ratio */
    overflow: hidden;
    background: var(--dark);
}

.project-thumbnail img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.project-card:hover .project-thumbnail img {
    transform: scale(1.1);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

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

.play-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary);
    border: none;
    color: var(--light);
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.play-btn:hover {
    transform: scale(1.1);
}

.project-badges {
    position: absolute;
    top: 12px;
    left: 12px;
    right: 12px;
    display: flex;
    justify-content: space-between;
    gap: 8px;
    flex-wrap: wrap;
}

.badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.badge-category {
    background: rgba(15, 52, 96, 0.9);
    color: var(--light);
}

.badge-free {
    background: rgba(76, 175, 80, 0.9);
    color: var(--light);
}

.badge-premium {
    background: rgba(255, 215, 0, 0.9);
    color: var(--dark);
}

.badge-popular {
    background: rgba(233, 69, 96, 0.9);
    color: var(--light);
}

.project-content {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.project-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--light);
}

.project-description {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 16px;
    flex: 1;
}

.project-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.meta-item {
    font-size: 13px;
    color: var(--gray);
    display: flex;
    align-items: center;
    gap: 4px;
}

.difficulty-badge {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: capitalize;
}

.difficulty-badge.beginner {
    background: rgba(76, 175, 80, 0.2);
    color: #4caf50;
}

.difficulty-badge.intermediate {
    background: rgba(255, 152, 0, 0.2);
    color: #ff9800;
}

.difficulty-badge.advanced {
    background: rgba(244, 67, 54, 0.2);
    color: #f44336;
}

.project-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.tag {
    padding: 4px 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    font-size: 11px;
    color: var(--gray);
}

.project-footer {
    padding: 16px 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.project-price {
    font-weight: 700;
}

.price {
    color: var(--primary);
    font-size: 20px;
}

.price-free {
    color: var(--success);
    font-size: 16px;
    font-weight: 600;
}

.project-actions {
    display: flex;
    gap: 8px;
}

/* ===================================
   Video Cards (Tutorials Page)
   =================================== */
.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 32px;
}

.video-card {
    background: var(--darker);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
}

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

.video-thumbnail {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    overflow: hidden;
    background: var(--dark);
}

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

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

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

.play-btn-large {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--primary);
    border: none;
    color: var(--light);
    font-size: 32px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-left: 6px;
    transition: var(--transition);
}

.play-btn-large:hover {
    transform: scale(1.1);
}

.video-badges {
    position: absolute;
    top: 12px;
    right: 12px;
}

.video-content {
    padding: 24px;
}

.video-category {
    font-size: 12px;
    color: var(--primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.video-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--light);
}

.video-description {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 16px;
}

.video-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.video-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.video-author {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--gray);
}

.video-price {
    font-weight: 700;
}

/* ===================================
   Featured Video Section
   =================================== */
.featured-video-section {
    padding: 60px 0;
    background: var(--darker);
}

.featured-video-card {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
    background: var(--dark);
    border-radius: 16px;
    overflow: hidden;
}

.featured-video-player {
    position: relative;
    padding-top: 56.25%;
}

.featured-video-player iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.featured-video-info {
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.video-badges {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.featured-video-info h3 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 16px;
}

.video-description {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 24px;
}

.video-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

/* ===================================
   Learning Paths Section
   =================================== */
.learning-paths-section {
    padding: 80px 0;
}

.learning-paths-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.path-card {
    background: var(--darker);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    position: relative;
    transition: var(--transition);
}

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

.path-card.featured {
    border: 2px solid var(--primary);
}

.path-badge {
    position: absolute;
    top: -12px;
    right: 24px;
    background: var(--primary);
    color: var(--light);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.path-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
}

.path-icon.beginner {
    background: rgba(76, 175, 80, 0.2);
    color: #4caf50;
}

.path-icon.intermediate {
    background: rgba(255, 152, 0, 0.2);
    color: #ff9800;
}

.path-icon.advanced {
    background: rgba(244, 67, 54, 0.2);
    color: #f44336;
}

.path-card h3 {
    font-size: 24px;
    margin-bottom: 12px;
}

.path-duration {
    color: var(--gray);
    font-size: 14px;
    margin-bottom: 24px;
}

.path-features {
    list-style: none;
    margin-bottom: 24px;
    text-align: left;
}

.path-features li {
    padding: 12px 0;
    color: var(--gray);
    display: flex;
    align-items: center;
    gap: 12px;
}

.path-features i {
    color: var(--success);
}

.btn-block {
    width: 100%;
}

/* ===================================
   Pagination
   =================================== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin-top: 48px;
}

.pagination-btn {
    padding: 12px 24px;
    background: var(--darker);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--light);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.pagination-btn:hover:not(:disabled) {
    background: var(--primary);
    border-color: var(--primary);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-numbers {
    display: flex;
    gap: 8px;
}

.pagination-number {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: var(--darker);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--light);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pagination-number:hover {
    background: var(--primary);
    border-color: var(--primary);
}

.pagination-number.active {
    background: var(--primary);
    border-color: var(--primary);
    font-weight: 700;
}

.pagination-ellipsis {
    color: var(--gray);
    display: flex;
    align-items: center;
    padding: 0 8px;
}

/* ===================================
   Loading & No Results States
   =================================== */
.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    text-align: center;
}

.loading-state i {
    font-size: 48px;
    color: var(--primary);
    margin-bottom: 16px;
}

.loading-state p {
    color: var(--gray);
    font-size: 16px;
}

.no-results {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    text-align: center;
}

.no-results i {
    font-size: 64px;
    color: var(--gray);
    margin-bottom: 24px;
}

.no-results h3 {
    font-size: 24px;
    margin-bottom: 12px;
}

.no-results p {
    color: var(--gray);
    margin-bottom: 24px;
}

/* ===================================
   Search Modal Enhancements
   =================================== */
.search-box {
    padding: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 16px;
}

.search-box i {
    color: var(--gray);
    font-size: 20px;
}

.search-box input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--light);
    font-size: 18px;
    outline: none;
}

.search-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--light);
    font-size: 24px;
    cursor: pointer;
    transition: var(--transition);
}

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

.search-results {
    padding: 20px;
    max-height: 400px;
    overflow-y: auto;
}

.search-hint {
    text-align: center;
    color: var(--gray);
    padding: 40px 20px;
}

.search-result-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: 8px;
}

.search-result-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.search-result-icon {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    background: rgba(233, 69, 96, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 20px;
}

.search-result-content {
    flex: 1;
}

.search-result-content h4 {
    font-size: 16px;
    margin-bottom: 4px;
}

.search-result-content p {
    font-size: 13px;
    color: var(--gray);
}

.search-result-badge {
    flex-shrink: 0;
}

.search-more {
    text-align: center;
    color: var(--gray);
    font-size: 14px;
    padding: 16px;
    margin-top: 8px;
}

/* ===================================
   Mobile Responsive Enhancements
   =================================== */
.mobile-only {
    display: none;
}

@media (max-width: 1024px) {
    .projects-layout,
    .tutorials-layout {
        grid-template-columns: 1fr;
    }

    .filters-sidebar {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 300px;
        height: calc(100vh - 70px);
        overflow-y: auto;
        z-index: 100;
        transition: var(--transition);
    }

    .filters-sidebar.active {
        left: 0;
    }

    .mobile-only {
        display: block;
    }

    .featured-video-card {
        grid-template-columns: 1fr;
    }

    .learning-paths-grid {
        grid-template-columns: 1fr;
    }

    .page-stats {
        flex-wrap: wrap;
        gap: 30px;
    }

    .projects-grid,
    .videos-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: 100px 0 40px;
    }

    .page-header h1 {
        font-size: 32px;
    }

    .page-header p {
        font-size: 16px;
    }

    .projects-grid,
    .videos-grid {
        grid-template-columns: 1fr;
    }

    .video-actions {
        flex-direction: column;
    }
}

/* ===================================
   Documentation Page
   =================================== */
.docs-section {
    padding: 80px 0;
    background: var(--dark);
}

.docs-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 48px;
}

.docs-sidebar {
    position: sticky;
    top: 90px;
    height: fit-content;
    background: var(--darker);
    border-radius: 12px;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.docs-nav h3 {
    font-size: 16px;
    margin-bottom: 16px;
    color: var(--light);
}

.docs-nav ul {
    list-style: none;
}

.docs-nav li {
    margin-bottom: 8px;
}

.docs-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    color: var(--gray);
    text-decoration: none;
    border-radius: 8px;
    transition: var(--transition);
    font-size: 14px;
}

.docs-nav a:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--light);
}

.docs-nav a i {
    color: var(--primary);
    font-size: 16px;
}

.docs-content {
    max-width: 900px;
}

.doc-section {
    margin-bottom: 64px;
}

.doc-section h2 {
    font-size: 32px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.doc-section h2 i {
    color: var(--primary);
}

.doc-section h3 {
    font-size: 24px;
    margin: 32px 0 16px;
}

.doc-section p {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 16px;
}

.doc-card {
    background: var(--darker);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 24px;
    margin: 24px 0;
}

.doc-card h3 {
    margin-top: 0;
    margin-bottom: 16px;
}

.doc-list {
    list-style: none;
    margin: 16px 0;
}

.doc-list li {
    padding: 8px 0;
    color: var(--gray);
    line-height: 1.6;
}

.doc-list li strong {
    color: var(--light);
}

.doc-callout {
    display: flex;
    gap: 16px;
    padding: 20px;
    border-radius: 12px;
    margin: 24px 0;
    border-left: 4px solid;
}

.doc-callout.info {
    background: rgba(33, 150, 243, 0.1);
    border-color: #2196f3;
}

.doc-callout.warning {
    background: rgba(255, 152, 0, 0.1);
    border-color: #ff9800;
}

.doc-callout.success {
    background: rgba(76, 175, 80, 0.1);
    border-color: #4caf50;
}

.doc-callout i {
    font-size: 24px;
    flex-shrink: 0;
}

.doc-callout.info i {
    color: #2196f3;
}

.doc-callout.warning i {
    color: #ff9800;
}

.doc-callout.success i {
    color: #4caf50;
}

.doc-callout strong {
    display: block;
    margin-bottom: 8px;
    color: var(--light);
}

.doc-callout p {
    margin: 0;
    color: var(--gray);
}

.code-block {
    background: #0d1117;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
    overflow-x: auto;
}

.code-block code {
    font-family: 'Fira Code', monospace;
    color: #c9d1d9;
    font-size: 14px;
    line-height: 1.6;
    white-space: pre;
}

.doc-steps {
    margin: 32px 0;
}

.doc-step {
    display: flex;
    gap: 20px;
    margin-bottom: 32px;
}

.step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 20px;
    flex-shrink: 0;
}

.step-content h3 {
    margin-top: 4px;
    margin-bottom: 12px;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin: 32px 0;
}

.category-doc-card {
    background: var(--darker);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    transition: var(--transition);
}

.category-doc-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.category-icon {
    width: 64px;
    height: 64px;
    border-radius: 12px;
    background: rgba(233, 69, 96, 0.2);
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-icon i {
    font-size: 28px;
    color: var(--primary);
}

.category-doc-card h3 {
    font-size: 20px;
    margin-bottom: 8px;
}

.category-doc-card p {
    font-size: 14px;
    margin-bottom: 8px;
    color: var(--primary);
    font-weight: 600;
}

.category-desc {
    color: var(--gray) !important;
    font-weight: 400 !important;
    margin-bottom: 0 !important;
}

.learning-path-doc {
    background: var(--darker);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    margin: 24px 0;
    overflow: hidden;
}

.path-header {
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.path-header.beginner {
    background: rgba(76, 175, 80, 0.1);
}

.path-header.intermediate {
    background: rgba(255, 152, 0, 0.1);
}

.path-header.advanced {
    background: rgba(244, 67, 54, 0.1);
}

.path-header i {
    font-size: 32px;
}

.path-header.beginner i {
    color: #4caf50;
}

.path-header.intermediate i {
    color: #ff9800;
}

.path-header.advanced i {
    color: #f44336;
}

.path-header h3 {
    margin: 0;
    font-size: 24px;
}

.path-body {
    padding: 24px;
}

.path-body h4 {
    font-size: 18px;
    margin: 24px 0 12px;
    color: var(--light);
}

.troubleshoot-item {
    background: var(--darker);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 24px;
    margin: 24px 0;
}

.troubleshoot-item h3 {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 0;
    color: var(--primary);
}

.troubleshoot-item h3 i {
    color: #f44336;
}

.faq-item {
    background: var(--darker);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 24px;
    margin: 24px 0;
}

.faq-item h3 {
    margin-top: 0;
    margin-bottom: 12px;
    color: var(--light);
}

.faq-item p {
    margin: 0;
    color: var(--gray);
    line-height: 1.6;
}

/* ===================================
   About Page
   =================================== */
.about-section {
    padding: 80px 0;
    background: var(--dark);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-text h2 {
    font-size: 36px;
    margin-bottom: 24px;
}

.about-text p {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.stat-card {
    background: var(--darker);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 32px;
    text-align: center;
    transition: var(--transition);
}

.stat-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.stat-card i {
    font-size: 48px;
    color: var(--primary);
    margin-bottom: 16px;
}

.stat-card h3 {
    font-size: 48px;
    margin-bottom: 8px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-card p {
    color: var(--gray);
    font-size: 14px;
    margin: 0;
}

.story-section {
    padding: 80px 0;
    background: var(--darker);
}

.story-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 64px;
    align-items: center;
}

.story-image {
    display: flex;
    justify-content: center;
}

.story-icon {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
}

.story-icon i {
    font-size: 80px;
    color: var(--light);
}

.story-text h2 {
    font-size: 36px;
    margin-bottom: 24px;
}

.story-text p {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 20px;
}

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

.values-section {
    padding: 80px 0;
    background: var(--dark);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.value-card {
    background: var(--darker);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 32px;
    text-align: center;
    transition: var(--transition);
}

.value-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.value-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(233, 69, 96, 0.2);
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.value-icon i {
    font-size: 36px;
    color: var(--primary);
}

.value-card h3 {
    font-size: 22px;
    margin-bottom: 16px;
}

.value-card p {
    color: var(--gray);
    line-height: 1.6;
    margin: 0;
}

.difference-section {
    padding: 80px 0;
    background: var(--darker);
}

.difference-content {
    margin-top: 48px;
}

.difference-item {
    display: flex;
    gap: 32px;
    margin-bottom: 48px;
    align-items: flex-start;
}

.difference-number {
    width: 80px;
    height: 80px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 700;
    flex-shrink: 0;
}

.difference-text h3 {
    font-size: 24px;
    margin-bottom: 12px;
}

.difference-text p {
    color: var(--gray);
    line-height: 1.8;
    margin: 0;
}

.tech-section {
    padding: 80px 0;
    background: var(--dark);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.tech-card {
    background: var(--darker);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
}

.tech-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.tech-card i {
    font-size: 48px;
    color: var(--primary);
    margin-bottom: 16px;
}

.tech-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.tech-card p {
    color: var(--gray);
    font-size: 13px;
    margin: 0;
}

.team-section {
    padding: 80px 0;
    background: var(--darker);
}

.team-card {
    max-width: 800px;
    margin: 48px auto 0;
    background: var(--dark);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 48px;
    display: flex;
    gap: 48px;
    align-items: center;
}

.team-avatar {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.team-avatar i {
    font-size: 64px;
    color: var(--light);
}

.team-info h3 {
    font-size: 32px;
    margin-bottom: 8px;
}

.team-role {
    color: var(--primary);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
}

.team-bio {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 24px;
}

.team-social {
    display: flex;
    gap: 12px;
}

.social-btn {
    padding: 10px 20px;
    background: var(--darker);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--light);
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

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

.timeline-section {
    padding: 80px 0;
    background: var(--dark);
}

.timeline {
    max-width: 800px;
    margin: 48px auto 0;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
}

.timeline-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    margin-bottom: 64px;
    position: relative;
}

.timeline-item:nth-child(even) .timeline-date {
    order: 2;
}

.timeline-item:nth-child(even) .timeline-content {
    order: 1;
    text-align: right;
}

.timeline-date {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.timeline-item:nth-child(even) .timeline-date {
    justify-content: flex-start;
}

.timeline-content {
    background: var(--darker);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 24px;
}

.timeline-content h3 {
    margin-top: 0;
    margin-bottom: 12px;
    font-size: 22px;
}

.timeline-content p {
    color: var(--gray);
    line-height: 1.6;
    margin: 0;
}

/* ===================================
   Mobile Responsive for Docs/About
   =================================== */
@media (max-width: 1024px) {
    .docs-layout {
        grid-template-columns: 1fr;
    }

    .docs-sidebar {
        position: static;
        margin-bottom: 32px;
    }

    .about-content,
    .story-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .team-card {
        flex-direction: column;
        text-align: center;
        gap: 32px;
    }

    .difference-item {
        gap: 20px;
    }

    .difference-number {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }
}

@media (max-width: 768px) {
    .about-stats {
        grid-template-columns: 1fr;
    }

    .values-grid,
    .tech-grid {
        grid-template-columns: 1fr;
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        grid-template-columns: 1fr;
        gap: 16px;
        padding-left: 60px;
    }

    .timeline-date {
        position: absolute;
        left: 0;
        font-size: 18px;
    }

    .timeline-item:nth-child(even) .timeline-date {
        order: 0;
        justify-content: flex-start;
    }

    .timeline-item:nth-child(even) .timeline-content {
        order: 0;
        text-align: left;
    }

    .team-social {
        flex-direction: column;
    }

    .social-btn {
        justify-content: center;
    }
}

/* ===================================
   Contact Page
   =================================== */
.contact-section {
    padding: 80px 0;
    background: var(--dark);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 64px;
}

.contact-info h2 {
    font-size: 32px;
    margin-bottom: 16px;
}

.contact-info > p {
    color: var(--gray);
    margin-bottom: 32px;
}

.contact-methods {
    margin-bottom: 48px;
}

.contact-method {
    display: flex;
    gap: 20px;
    padding: 20px;
    background: var(--darker);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    margin-bottom: 16px;
    transition: var(--transition);
}

.contact-method:hover {
    border-color: var(--primary);
    transform: translateX(4px);
}

.method-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    background: rgba(233, 69, 96, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.method-icon i {
    font-size: 24px;
    color: var(--primary);
}

.method-content h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.method-content a {
    color: var(--gray);
    text-decoration: none;
    transition: var(--transition);
}

.method-content a:hover {
    color: var(--primary);
}

.method-content p {
    color: var(--gray);
    margin: 0;
}

.social-connect {
    background: var(--darker);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 24px;
}

.social-connect h3 {
    font-size: 18px;
    margin-bottom: 20px;
}

.social-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.contact-form-container {
    background: var(--darker);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 40px;
}

.contact-form-container h2 {
    font-size: 32px;
    margin-bottom: 12px;
}

.contact-form-container > p {
    color: var(--gray);
    margin-bottom: 32px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    color: var(--light);
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-group label i {
    color: var(--primary);
    font-size: 14px;
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 14px 16px;
    background: var(--dark);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--light);
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(233, 69, 96, 0.05);
}

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

.form-group select {
    cursor: pointer;
}

.form-status {
    display: none;
    padding: 16px;
    border-radius: 8px;
    margin-top: 8px;
    text-align: center;
}

.status-loading {
    background: rgba(33, 150, 243, 0.1);
    color: #2196f3;
    padding: 12px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.status-success {
    background: rgba(76, 175, 80, 0.1);
    color: #4caf50;
    padding: 12px;
    border-radius: 8px;
}

.status-error {
    background: rgba(244, 67, 54, 0.1);
    color: #f44336;
    padding: 12px;
    border-radius: 8px;
}

.contact-faq-section {
    padding: 80px 0;
    background: var(--darker);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.faq-card {
    background: var(--dark);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 32px;
    text-align: center;
    transition: var(--transition);
}

.faq-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.faq-icon {
    width: 64px;
    height: 64px;
    border-radius: 12px;
    background: rgba(233, 69, 96, 0.2);
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.faq-icon i {
    font-size: 28px;
    color: var(--primary);
}

.faq-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.faq-card p {
    color: var(--gray);
    line-height: 1.6;
    margin: 0;
}

/* ===================================
   Mobile Responsive for Contact
   =================================== */
@media (max-width: 1024px) {
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .faq-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 768px) {
    .contact-form-container {
        padding: 24px;
    }

    .social-buttons {
        flex-direction: column;
    }

    .faq-grid {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   Project Detail Modal
   =================================== */
.project-detail-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
}

.modal-container {
    position: relative;
    background: var(--darker);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    z-index: 10001;
    animation: modalSlideIn 0.3s ease-out;
}

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

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--light);
    font-size: 28px;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10002;
}

.modal-close:hover {
    background: var(--primary);
    transform: rotate(90deg);
}

.modal-header {
    padding: 40px 40px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-header h2 {
    font-size: 28px;
    margin: 0 40px 16px 0;
    color: var(--light);
}

.modal-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.modal-category {
    padding: 6px 12px;
    background: rgba(233, 69, 96, 0.2);
    color: var(--primary);
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
}

.modal-views {
    color: var(--gray);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.modal-body {
    padding: 32px 40px;
}

.modal-section {
    margin-bottom: 32px;
}

.modal-section:last-child {
    margin-bottom: 0;
}

.modal-section h3 {
    font-size: 18px;
    margin-bottom: 16px;
    color: var(--light);
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-section h3 i {
    color: var(--primary);
    font-size: 16px;
}

.modal-section p {
    color: var(--gray);
    line-height: 1.8;
    font-size: 15px;
}

.modal-features-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 12px;
}

.modal-features-list li {
    color: var(--gray);
    display: flex;
    align-items: flex-start;
    gap: 12px;
    line-height: 1.6;
}

.modal-features-list li i {
    color: var(--primary);
    margin-top: 4px;
    flex-shrink: 0;
}

.modal-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.modal-tags .tag {
    padding: 8px 14px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    font-size: 13px;
    color: var(--gray);
    transition: var(--transition);
}

.modal-tags .tag:hover {
    background: rgba(233, 69, 96, 0.1);
    border-color: var(--primary);
    color: var(--primary);
}

.modal-footer {
    padding: 24px 40px 40px;
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.modal-footer .btn {
    flex: 1;
    min-width: 200px;
    justify-content: center;
}

/* Modal Responsive */
@media (max-width: 768px) {
    .modal-container {
        max-height: 95vh;
        border-radius: 12px;
    }

    .modal-header {
        padding: 32px 24px 20px;
    }

    .modal-header h2 {
        font-size: 22px;
        margin-right: 32px;
    }

    .modal-body {
        padding: 24px;
    }

    .modal-footer {
        padding: 20px 24px 32px;
        flex-direction: column;
    }

    .modal-footer .btn {
        width: 100%;
        min-width: auto;
    }

    .modal-close {
        top: 16px;
        right: 16px;
        width: 36px;
        height: 36px;
        font-size: 24px;
    }
}