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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1a202c;
    background-color: #f7fafc;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
    color: #1a1a1a;
}

h2 {
    font-size: 2rem;
    color: #1a1a1a;
}

h3 {
    font-size: 1.5rem;
    color: #1a1a1a;
}

p {
    margin-bottom: 1rem;
    color: #4a5568;
}

a {
    color: #3182ce;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #2c5282;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 5px;
    font-weight: 500;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-decoration: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: #3182ce;
    color: white;
}

.btn-primary:hover {
    background-color: #2c5282;
    color: white;
}

.btn-secondary {
    background-color: #48bb78;
    color: white;
}

.btn-secondary:hover {
    background-color: #38a169;
    color: white;
}

.btn-outline {
    background-color: transparent;
    color: #3182ce;
    border: 2px solid #3182ce;
}

.btn-outline:hover {
    background-color: #3182ce;
    color: white;
}

/* Header */
.header {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.navbar {
    padding: 1rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo {
    height: 40px;
    width: auto;
}

.brand-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: #3182ce;
}

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

.nav-link {
    font-weight: 500;
    color: #4a5568;
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #3182ce;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    min-height: 100vh;
    padding: 100px 0 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(255,255,255,0.1) 0%, transparent 50%);
    animation: float 20s ease-in-out infinite;
}

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

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

.hero-content {
    flex: 1;
    max-width: 600px;
    margin-right: 2rem;
    z-index: 2;
    position: relative;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: white;
    font-weight: 700;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: rgba(255,255,255,0.9);
    line-height: 1.6;
    font-weight: 400;
}

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

.hero-image {
    flex: 1;
    max-width: 500px;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

/* New Creative Hero Elements */
.hero-badge {
    display: inline-block;
    margin-bottom: 1rem;
    animation: slideInDown 0.8s ease-out;
}

.badge-text {
    background: rgba(255,255,255,0.2);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

.highlight {
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease-out 0.5s both;
}

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

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #4ecdc4;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.8);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-large {
    padding: 15px 30px;
    font-size: 1.1rem;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.btn-large:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

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

.image-overlay {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 3;
}

.floating-card {
    background: rgba(255,255,255,0.95);
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    gap: 1rem;
    animation: float 6s ease-in-out infinite;
}

.card-icon {
    font-size: 2rem;
    animation: pulse 2s infinite;
}

.card-content h4 {
    color: #2c3e50;
    margin: 0 0 0.5rem 0;
    font-size: 1rem;
}

.card-content p {
    color: #718096;
    margin: 0;
    font-size: 0.9rem;
}

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

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

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Page Header */
.page-header {
    background: #ffffff;
    color: #1a202c;
    padding: 120px 0 60px;
    text-align: center;
    border-bottom: 1px solid #e2e8f0;
}

.page-header h1 {
    color: #1a202c;
    font-size: 3rem;
    margin-bottom: 1rem;
}

.page-header p {
    color: #4a5568;
    font-size: 1.25rem;
}

/* Sections */
.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #1a1a1a;
}

.features,
.about-preview,
.courses-preview,
.course-overview,
.course-levels,
.specialized-courses,
.course-features,
.pricing-info,
.why-choose,
.our-approach,
.company-info,
.contact-section,
.faq-section,
.cta-section {
    padding: 80px 0;
}

.features {
    background-color: #edf2f7;
}

.about-preview {
    background-color: #ffffff;
    color: #1a202c;
}

.about-preview h2 {
    color: #1a202c;
}

.about-preview p {
    color: #4a5568;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.feature-icon {
    font-size: 3rem;
    color: #3182ce;
    margin-bottom: 1rem;
}

.feature-card h3 {
    color: #1a1a1a;
    margin-bottom: 1rem;
}

/* About Section */
.about-content {
    display: flex;
    align-items: center;
    gap: 3rem;
    margin-bottom: 3rem;
}

.about-text {
    flex: 1;
}

.about-text h2 {
    color: #1a202c;
}

.about-text p {
    color: #4a5568;
}

.about-text ul {
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.about-text li {
    margin-bottom: 0.5rem;
}

.about-image {
    flex: 1;
    max-width: 500px;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

/* Courses */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.course-card {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    border: 1px solid #e9ecef;
    transition: box-shadow 0.3s ease;
}

.course-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.course-card h3 {
    color: #3182ce;
    margin-bottom: 1rem;
}

.course-features {
    list-style: none;
    margin: 1.5rem 0;
}

.course-features li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #f8f9fa;
}

.course-features li:before {
    content: "✓";
    color: #27ae60;
    font-weight: bold;
    margin-right: 0.5rem;
}

.courses-cta {
    text-align: center;
}

/* Course Levels */
.levels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.level-card {
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.level-header {
    background: linear-gradient(135deg, #3182ce 0%, #2c5282 100%);
    color: white;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.level-badge {
    background-color: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
}

.level-content {
    padding: 2rem;
}

.level-content h4 {
    color: #3182ce;
    margin-bottom: 1rem;
}

.level-content ul {
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.level-footer {
    text-align: center;
    margin-top: 2rem;
}

/* Specialized Courses */
.specialized-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.specialized-card {
    background-color: #edf2f7;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
}

.specialized-card ul {
    text-align: left;
    margin: 1.5rem 0;
}

/* Contact Section */
.contact-content {
    display: flex;
    gap: 3rem;
    align-items: flex-start;
}

.contact-info {
    flex: 1;
}

.contact-details {
    margin-top: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-icon {
    font-size: 1.5rem;
    color: #e74c3c;
    min-width: 40px;
}

.contact-text h3 {
    margin-bottom: 0.5rem;
}

.contact-form {
    flex: 1;
    background-color: #f8f9fa;
    padding: 2rem;
    border-radius: 10px;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #e74c3c;
}

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

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.form-message {
    padding: 1rem;
    border-radius: 5px;
    margin-top: 1rem;
    text-align: center;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* FAQ */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.faq-item {
    background-color: #f8f9fa;
    padding: 2rem;
    border-radius: 10px;
}

.faq-item h3 {
    color: #e74c3c;
    margin-bottom: 1rem;
}

/* Legal Content */
.legal-content {
    padding: 80px 0;
}

.legal-text {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.legal-text h2 {
    color: #e74c3c;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.legal-text h3 {
    color: #34495e;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.legal-text ul {
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.legal-text li {
    margin-bottom: 0.5rem;
}

/* Cookie Consent */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #ffffff;
    color: #1a202c;
    padding: 1rem;
    z-index: 10000;
    transform: translateY(100%);
    transition: transform 0.3s ease;
    border-top: 2px solid #e2e8f0;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
}

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

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

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

.cookie-link {
    color: #3182ce;
    text-decoration: underline;
}

.cookie-link:hover {
    color: #2c5282;
}

/* CTA Section */
.cta-section {
    background: #ffffff;
    color: #1a202c;
    text-align: center;
    border: 2px solid #e2e8f0;
    border-radius: 15px;
    margin: 2rem 0;
}

.cta-section h2 {
    color: #1a202c;
    margin-bottom: 1rem;
}

.cta-section p {
    color: #4a5568;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

/* Footer */
.footer {
    background-color: #ffffff;
    color: #1a202c;
    padding: 60px 0 20px;
    border-top: 1px solid #e2e8f0;
}

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

.footer-section h3 {
    color: #1a202c;
    margin-bottom: 1rem;
}

.footer-section p {
    color: #4a5568;
    margin-bottom: 0.5rem;
}

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

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

.footer-links a {
    color: #4a5568;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #3182ce;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #e2e8f0;
    color: #718096;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mb-0 {
    margin-bottom: 0;
}

.mb-1 {
    margin-bottom: 1rem;
}

.mb-2 {
    margin-bottom: 2rem;
}

.mb-3 {
    margin-bottom: 3rem;
}

.mt-0 {
    margin-top: 0;
}

.mt-1 {
    margin-top: 1rem;
}

.mt-2 {
    margin-top: 2rem;
}

.mt-3 {
    margin-top: 3rem;
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #e74c3c;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Focus Styles */
*:focus {
    outline: 2px solid #e74c3c;
    outline-offset: 2px;
}

/* Selection Styles */
::selection {
    background-color: #e74c3c;
    color: white;
}

::-moz-selection {
    background-color: #e74c3c;
    color: white;
}