:root {
    --primary: #0A0E27;
    --secondary: #FF6B35;
    --accent: #00D9FF;
    --light: #F7F7FF;
    --dark: #1A1D3F;
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --shadow-large: 0 20px 60px rgba(0, 0, 0, 0.3);
    --shadow-medium: 0 10px 30px rgba(0, 0, 0, 0.2);
}

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

body {
    font-family: 'Manrope', sans-serif;
    color: var(--primary);
    background: var(--light);
    line-height: 1.7;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    line-height: 1.2;
}

h1 {
    font-size: clamp(2rem, 8vw, 4rem);
    letter-spacing: -0.03em;
}

h2 {
    font-size: clamp(1.5rem, 5vw, 2.5rem);
    letter-spacing: -0.02em;
}

h3 {
    font-size: clamp(1.1rem, 3vw, 2rem);
}

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar-scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-family: 'Syne', sans-serif;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary) !important;
    letter-spacing: -0.02em;
}

.nav-link {
    font-weight: 600;
    color: var(--primary) !important;
    margin: 0 0.5rem;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--secondary);
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.btn-primary {
    background: var(--secondary);
    border: none;
    padding: 0.75rem 2rem;
    font-weight: 700;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.btn-primary:hover {
    background: #E55A2B;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
}

/* Hero Section */
.hero-section {
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #0A0E27 0%, #1A1D3F 100%);
}

.hero-section .container{
    position: relative;
    z-index: 10;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('images/bg.jpg') center/cover;
    opacity: 0.15;
    z-index: 0;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(0, 217, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(255, 107, 53, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    color: white;
}

.hero-title {
    color: white;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-highlight {
    background: linear-gradient(90deg, var(--secondary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 600px;
}

.hero-image {
    position: relative;
    z-index: 1;
}

.floating-card {
    position: absolute;
    background: white;
    padding: 1.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-large);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

.floating-card-1 {
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.floating-card-2 {
    bottom: 20%;
    right: 5%;
    animation-delay: 2s;
}

/* Featured Courses */
.featured-courses {
    padding: 100px 0;
    position: relative;
    background: linear-gradient(180deg, #F7F7FF 0%, #E8E8FF 100%);
}

.section-badge {
    display: inline-block;
    background: var(--secondary);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.section-title {
    margin-bottom: 3rem;
}

.course-card {
    background: white;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    height: 100%;
    border: 2px solid transparent;
}

.course-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    border-color: var(--accent);
}

.course-image {
    height: 250px;
    overflow: hidden;
    position: relative;
}

.course-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.course-card:hover .course-image img {
    transform: scale(1.1);
}

.course-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--secondary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
}

.course-content {
    padding: 2rem;
}

.course-title {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.course-description {
    color: #666;
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.course-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.5rem;
    border-top: 2px solid #f0f0f0;
}

.course-price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--secondary);
}

.course-duration {
    color: #999;
    font-size: 0.9rem;
}

/* Stats Section */
.stats-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--dark) 100%);
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 217, 255, 0.1) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 0.8; }
}

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

.stat-number {
    font-size: 4rem;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 0.5rem;
    text-shadow: 0 0 20px rgba(0, 217, 255, 0.5);
}

.stat-label {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 600;
}

/* Testimonials */
.testimonials-section {
    padding: 100px 0;
    background: white;
    position: relative;
}

.testimonial-card {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 3rem;
    border-radius: 30px;
    position: relative;
    margin: 1rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 30px;
    font-size: 8rem;
    color: rgba(255, 107, 53, 0.2);
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-text {
    font-size: 1.2rem;
    font-style: italic;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

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

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid white;
}

.author-info h5 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.author-role {
    color: #666;
    font-size: 0.9rem;
}

/* Coding Challenge */
.challenge-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

.challenge-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><rect width="100" height="100" fill="none"/><path d="M0 0L50 50M50 0L0 50M50 50L100 100M100 50L50 100" stroke="rgba(255,255,255,0.1)" stroke-width="2"/></svg>') repeat;
    opacity: 0.3;
}

.challenge-content {
    position: relative;
    z-index: 1;
    color: white;
}

.code-window {
    background: #1e1e1e;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow-large);
    position: relative;
    overflow: hidden;
}

.code-window::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 40px;
    background: #2d2d2d;
    border-bottom: 1px solid #404040;
}

.window-dots {
    position: absolute;
    top: 15px;
    left: 20px;
    display: flex;
    gap: 8px;
    z-index: 1;
}

.window-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ff5f56;
}

.window-dots span:nth-child(2) {
    background: #ffbd2e;
}

.window-dots span:nth-child(3) {
    background: #27c93f;
}

.code-content {
    margin-top: 40px;
    font-family: 'Fira Code', monospace;
    font-size: 0.95rem;
    line-height: 1.8;
    color: #d4d4d4;
}

.code-line {
    display: flex;
    gap: 2rem;
}

.line-number {
    color: #858585;
    user-select: none;
}

.code-text {
    color: #9cdcfe;
}

.keyword {
    color: #c586c0;
}

.string {
    color: #ce9178;
}

.function {
    color: #dcdcaa;
}

/* Articles/Blog */
.articles-section {
    padding: 100px 0;
    background: white;
}

.article-card {
    background: white;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    height: 100%;
}

.article-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.article-image {
    height: 300px;
    overflow: hidden;
    position: relative;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.article-category {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--accent);
    color: var(--primary);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
}

.article-content {
    padding: 2rem;
}

.article-date {
    color: #999;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    display: block;
}

.article-title {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.article-excerpt {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.read-more {
    color: var(--secondary);
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.3s ease;
}

.read-more:hover {
    gap: 1rem;
}

/* Special Offer */
.offer-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    position: relative;
    overflow: hidden;
}

.offer-card {
    background: white;
    border-radius: 40px;
    padding: 4rem;
    box-shadow: var(--shadow-large);
    position: relative;
    overflow: hidden;
}

.offer-card::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--secondary) 100%);
    opacity: 0.1;
    border-radius: 50%;
}

.offer-badge {
    background: var(--secondary);
    color: white;
    padding: 0.75rem 2rem;
    border-radius: 50px;
    display: inline-block;
    font-weight: 700;
    margin-bottom: 2rem;
}

.offer-price {
    font-size: 4rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 1rem;
}

.offer-period {
    color: #666;
    font-size: 1.2rem;
}

.offer-features {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
}

.offer-features li {
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
}

.offer-features li:last-child {
    border-bottom: none;
}

.check-icon {
    width: 24px;
    height: 24px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

/* Team Section */
.team-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #E8E8FF 0%, #F7F7FF 100%);
}

.team-member {
    text-align: center;
    margin-bottom: 2rem;
}

.team-photo {
    position: relative;
    width: 250px;
    height: 250px;
    margin: 0 auto 1.5rem;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
}

.team-photo::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.team-member:hover .team-photo::before {
    opacity: 0.8;
}

.team-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.team-member:hover .team-photo img {
    transform: scale(1.1);
}

.team-social {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    gap: 1rem;
    z-index: 2;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.team-member:hover .team-social {
    opacity: 1;
}

.social-link {
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-link:hover {
    transform: translateY(-3px);
    background: var(--secondary);
    color: white;
}

.team-name {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.team-role {
    color: var(--secondary);
    font-weight: 600;
    font-size: 1.05rem;
}

/* Newsletter */
.newsletter-section {
    padding: 100px 0;
    background: var(--primary);
    position: relative;
    overflow: hidden;
}

.newsletter-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.2) 0%, transparent 70%);
}

.newsletter-content {
    color: white;
    position: relative;
    z-index: 1;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    max-width: 600px;
    margin: 2rem auto 0;
}

.newsletter-input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1.05rem;
}

.newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.15);
}

/* Footer */
.footer {
    background: var(--primary);
    color: white;
    padding: 80px 0 30px;
    position: relative;
}

.footer-brand {
    font-family: 'Syne', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1rem;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.footer-title {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    color: var(--accent);
}

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

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

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

.footer-social a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s ease;
    text-decoration: none;
}

.footer-social a:hover {
    background: var(--secondary);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 3rem;
    padding-top: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--primary);
    color: white;
    padding: 1.5rem;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
    z-index: 9999;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

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

.cookie-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.cookie-text {
    flex: 1;
    min-width: 300px;
}

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

.btn-accept {
    background: var(--secondary);
    color: white;
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-accept:hover {
    background: #E55A2B;
    transform: translateY(-2px);
}

.btn-decline {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    padding: 0.75rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-decline:hover {
    border-color: white;
}

/* Contact Form */
.contact-section {
    padding: 100px 0;
}

.contact-card {
    background: white;
    border-radius: 30px;
    padding: 3rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

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

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

.form-control {
    width: 100%;
    padding: 1rem 1.5rem;
    border: 2px solid #e0e0e0;
    border-radius: 15px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 150px;
}

.info-card {
    background: linear-gradient(135deg, var(--primary) 0%, var(--dark) 100%);
    border-radius: 30px;
    padding: 3rem;
    color: white;
    height: 100%;
}

.info-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.info-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    flex-shrink: 0;
}

.info-text h4 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.info-text p {
    margin: 0;
    opacity: 0.9;
}

/* Map */
.map-container {
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    margin-top: 3rem;
}

.map-container iframe {
    width: 100%;
    height: 450px;
    border: none;
}

/* Policy Pages */
.policy-section {
    padding: 100px 0;
    background: white;
}

.policy-content {
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.8;
}

.policy-content h2 {
    margin-top: 3rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.policy-content h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.policy-content p {
    margin-bottom: 1.5rem;
    color: #555;
}

.policy-content ul {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.policy-content li {
    margin-bottom: 0.75rem;
    color: #555;
}

/* Course Detail Page */
.course-hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--dark) 100%);
    padding: 150px 0 100px;
    color: white;
}

.course-meta-info {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.course-detail-section {
    padding: 80px 0;
}

.syllabus-item {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    margin-bottom: 1.5rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    border-left: 4px solid var(--accent);
}

.syllabus-item h4 {
    margin-bottom: 1rem;
    color: var(--primary);
}

.sidebar-card {
    background: white;
    border-radius: 30px;
    padding: 2.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 100px;
}

.price-tag {
    font-size: 3rem;
    font-weight: 800;
    color: var(--secondary);
    margin-bottom: 2rem;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.feature-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid #f0f0f0;
    display: flex;
    align-items: center;
    gap: 1rem;
}

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

/* Article Detail Page */
.article-hero {
    padding: 150px 0 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.article-meta-info {
    display: flex;
    gap: 2rem;
    margin-top: 1.5rem;
    opacity: 0.9;
}

.article-detail-section {
    padding: 80px 0;
}

.article-body {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.9;
    font-size: 1.1rem;
}

.article-body h2 {
    margin-top: 3rem;
    margin-bottom: 1.5rem;
}

.article-body p {
    margin-bottom: 1.5rem;
}

.article-body img {
    width: 100%;
    border-radius: 20px;
    margin: 2rem 0;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section {
        min-height: auto;
        padding: 80px 0;
    }

    .floating-card {
        display: none;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }

    .cookie-buttons {
        justify-content: center;
    }

    .course-meta-info,
    .article-meta-info {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

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




.navbar-brand img{
    max-width: 250px;
    width: 250px;
    object-fit: contain;
}

html{
    overflow-x: hidden;
}


footer .navbar-brand img{
    filter: brightness(0) invert(1);
}

.footer-text{
    margin-top: 20px;
}


.social-links a:hover i{
    color: #fff;
}