@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Raleway:wght@300;400;500;600;700&display=swap');

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

:root {
    --primary: #1a1a2e;
    --secondary: #16213e;
    --accent: #6366f1;
    --accent-light: #818cf8;
    --text: #e2e8f0;
    --text-muted: #94a3b8;
    --dark: #0f0f1a;
    --white: #ffffff;
    --gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Raleway', sans-serif;
    background-color: var(--primary);
    color: var(--text);
    font-size: 14px;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    line-height: 1.3;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 15px;
}

.btn {
    display: inline-block;
    padding: 10px 24px;
    font-family: 'Raleway', sans-serif;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
}

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

.btn-outline:hover {
    background: var(--accent);
    color: var(--white);
}

.section-title {
    font-size: 28px;
    margin-bottom: 10px;
    color: var(--white);
}

.section-subtitle {
    font-size: 13px;
    color: var(--text-muted);
    max-width: 500px;
}

/* ========================================
   HEADER STYLES
   ======================================== */

.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-header.scrolled {
    background: rgba(15, 15, 26, 0.96);
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.main-header.hidden {
    transform: translateY(-100%);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 0;
    gap: 20px;
}

/* Brand Logo */
.brand-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Playfair Display', serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--white);
    text-decoration: none;
    transition: transform 0.3s ease;
}

.brand-logo:hover {
    transform: scale(1.05);
}

.brand-logo i {
    color: var(--accent);
    font-size: 26px;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.brand-name {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Main Navigation */
.main-nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

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

.nav-link {
    position: relative;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
    text-decoration: none;
    padding: 8px 0;
    transition: color 0.3s ease;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transform: translateX(-50%);
    transition: width 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--white);
}

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

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-actions .btn {
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.2);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
    transition: transform 0.3s ease;
}

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

.menu-bar {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--white);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.mobile-menu-btn.active .menu-bar:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-btn.active .menu-bar:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active .menu-bar:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: linear-gradient(180deg, var(--dark) 0%, var(--secondary) 100%);
    padding: 90px 0 30px;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.mobile-nav-link {
    display: block;
    padding: 18px 30px;
    font-size: 16px;
    font-weight: 500;
    color: var(--text);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
    position: relative;
}

.mobile-nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    color: var(--white);
    background: rgba(99, 102, 241, 0.1);
    padding-left: 40px;
}

.mobile-nav-link:hover::before,
.mobile-nav-link.active::before {
    transform: scaleY(1);
}

/* Mobile Overlay */
.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    z-index: 998;
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 100px 0 60px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.95) 0%, rgba(22, 33, 62, 0.8) 100%);
    z-index: 1;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-text h1 {
    font-size: 42px;
    margin-bottom: 15px;
    color: var(--white);
}

.hero-text h1 span {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text p {
    font-size: 15px;
    color: var(--text-muted);
    margin-bottom: 25px;
    max-width: 450px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-image {
    position: relative;
}

.hero-image img {
    border-radius: 12px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.4);
}

.hero-badge {
    position: absolute;
    bottom: -15px;
    left: -15px;
    background: var(--gradient);
    padding: 15px 20px;
    border-radius: 8px;
    text-align: center;
}

.hero-badge span {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
}

.hero-badge small {
    font-size: 11px;
    color: rgba(255,255,255,0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.features {
    padding: 70px 0;
    background: var(--dark);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.feature-card {
    background: var(--secondary);
    padding: 25px 20px;
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.15);
}

.feature-card i {
    font-size: 32px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
}

.feature-card h3 {
    font-size: 15px;
    margin-bottom: 8px;
    color: var(--white);
}

.feature-card p {
    font-size: 12px;
    color: var(--text-muted);
}

.courses {
    padding: 70px 0;
}

.courses-header {
    text-align: center;
    margin-bottom: 40px;
}

.courses-header .section-subtitle {
    margin: 0 auto;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.course-card {
    background: var(--secondary);
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.course-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(99, 102, 241, 0.2);
}

.course-image {
    position: relative;
    height: 180px;
    overflow: hidden;
}

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

.course-card:hover .course-image img {
    transform: scale(1.08);
}

.course-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--gradient);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    color: var(--white);
}

.course-content {
    padding: 20px;
}

.course-content h3 {
    font-size: 17px;
    margin-bottom: 8px;
    color: var(--white);
}

.course-content p {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 15px;
}

.course-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 15px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.course-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--accent-light);
}

.course-price small {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 400;
}

.course-info {
    display: flex;
    gap: 12px;
    font-size: 11px;
    color: var(--text-muted);
}

.course-info span i {
    margin-right: 4px;
    color: var(--accent);
}

.about-section {
    padding: 70px 0;
    background: var(--dark);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    border-radius: 10px;
}

.about-image::before {
    content: '';
    position: absolute;
    top: -15px;
    left: -15px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--accent);
    border-radius: 10px;
    z-index: -1;
}

.about-content .section-title {
    margin-bottom: 15px;
}

.about-content p {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.about-stats {
    display: flex;
    gap: 30px;
    margin-top: 25px;
}

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

.stat-item span {
    display: block;
    font-size: 28px;
    font-weight: 700;
    color: var(--accent-light);
    font-family: 'Playfair Display', serif;
}

.stat-item small {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.testimonials {
    padding: 70px 0;
}

.testimonials-header {
    text-align: center;
    margin-bottom: 40px;
}

.testimonials-header .section-subtitle {
    margin: 0 auto;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.testimonial-card {
    background: var(--secondary);
    padding: 25px;
    border-radius: 10px;
    position: relative;
}

.testimonial-card::before {
    content: '\f10d';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 24px;
    color: var(--accent);
    opacity: 0.3;
}

.testimonial-text {
    font-size: 13px;
    color: var(--text);
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--white);
    font-size: 16px;
}

.author-info h4 {
    font-size: 14px;
    color: var(--white);
    font-family: 'Raleway', sans-serif;
}

.author-info span {
    font-size: 11px;
    color: var(--text-muted);
}

.cta-section {
    padding: 70px 0;
    background: var(--gradient);
    text-align: center;
}

.cta-section h2 {
    font-size: 32px;
    color: var(--white);
    margin-bottom: 12px;
}

.cta-section p {
    font-size: 14px;
    color: rgba(255,255,255,0.9);
    margin-bottom: 25px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-section .btn {
    background: var(--white);
    color: var(--accent);
}

.cta-section .btn:hover {
    background: var(--dark);
    color: var(--white);
}

footer {
    background: var(--dark);
    padding: 30px 0 15px;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 25px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .logo {
    margin-bottom: 12px;
}

.footer-brand p {
    font-size: 12px;
    color: var(--text-muted);
    max-width: 280px;
}

.footer-links h4 {
    font-size: 14px;
    color: var(--white);
    margin-bottom: 15px;
    font-family: 'Raleway', sans-serif;
}

.footer-links ul li {
    margin-bottom: 8px;
}

.footer-links ul li a {
    font-size: 12px;
    color: var(--text-muted);
}

.footer-links ul li a:hover {
    color: var(--accent-light);
}

.footer-contact h4 {
    font-size: 14px;
    color: var(--white);
    margin-bottom: 15px;
    font-family: 'Raleway', sans-serif;
}

.footer-contact p {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 6px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.footer-contact p i {
    color: var(--accent);
    margin-top: 2px;
}

.footer-bottom {
    padding-top: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.footer-bottom p {
    font-size: 11px;
    color: var(--text-muted);
}

.footer-legal {
    display: flex;
    gap: 15px;
}

.footer-legal a {
    font-size: 11px;
    color: var(--text-muted);
}

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

.page-header {
    padding: 120px 0 50px;
    background: linear-gradient(135deg, var(--dark) 0%, var(--secondary) 100%);
    text-align: center;
}

.page-header h1 {
    font-size: 36px;
    color: var(--white);
    margin-bottom: 10px;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 10px;
    font-size: 12px;
    color: var(--text-muted);
}

.breadcrumb a:hover {
    color: var(--accent-light);
}

.breadcrumb span {
    color: var(--accent);
}

.page-content {
    padding: 60px 0;
}

.content-section {
    margin-bottom: 50px;
}

.content-section h2 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--white);
}

.content-section p {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.content-section ul {
    margin: 15px 0;
    padding-left: 20px;
}

.content-section ul li {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 8px;
    position: relative;
    padding-left: 15px;
}

.content-section ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 5px;
    height: 5px;
    background: var(--accent);
    border-radius: 50%;
}

.course-detail {
    padding: 60px 0;
}

.course-detail-grid {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 40px;
}

.course-main h2 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--white);
}

.course-main p {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.curriculum {
    margin-top: 30px;
}

.curriculum h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--white);
}

.curriculum-item {
    background: var(--secondary);
    padding: 15px 20px;
    border-radius: 6px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.curriculum-item i {
    color: var(--accent);
}

.curriculum-item span {
    font-size: 13px;
    color: var(--text);
}

.course-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-card {
    background: var(--secondary);
    padding: 25px;
    border-radius: 10px;
}

.sidebar-card .course-price {
    font-size: 32px;
    margin-bottom: 20px;
}

.sidebar-features {
    margin-bottom: 20px;
}

.sidebar-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    color: var(--text-muted);
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sidebar-features li i {
    color: var(--accent);
    width: 16px;
}

.sidebar-card .btn {
    width: 100%;
    text-align: center;
}

.contact-section {
    padding: 60px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info {
    background: var(--secondary);
    padding: 35px;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.contact-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient);
}

.contact-info h2 {
    font-size: 24px;
    color: var(--white);
    margin-bottom: 10px;
}

.contact-info > p {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 25px;
}

.contact-item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.contact-icon {
    width: 45px;
    height: 45px;
    background: var(--gradient);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    color: var(--white);
    font-size: 18px;
}

.contact-text h4 {
    font-size: 14px;
    color: var(--white);
    margin-bottom: 4px;
    font-family: 'Raleway', sans-serif;
}

.contact-text p {
    font-size: 12px;
    color: var(--text-muted);
}

.contact-form-wrapper {
    background: var(--dark);
    padding: 35px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.1);
}

.contact-form-wrapper h2 {
    font-size: 24px;
    color: var(--white);
    margin-bottom: 25px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 12px;
    color: var(--text);
    margin-bottom: 6px;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    background: var(--secondary);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 6px;
    color: var(--text);
    font-family: 'Raleway', sans-serif;
    font-size: 13px;
    transition: all 0.3s ease;
}

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

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 3px;
    accent-color: var(--accent);
}

.checkbox-group label {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 0;
}

.checkbox-group label a {
    color: var(--accent-light);
}

.map-section {
    padding: 0 0 60px;
}

.map-container {
    border-radius: 12px;
    overflow: hidden;
    height: 350px;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
    filter: grayscale(100%) invert(92%) contrast(90%);
}

.error-page,
.thankyou-page {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    height: 100vh;
}

.error-content,
.thankyou-content {
    max-width: 500px;
}

.error-content i,
.thankyou-content i {
    font-size: 60px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
}

.error-content h1 {
    font-size: 80px;
    color: var(--white);
    margin-bottom: 10px;
}

.error-content h2,
.thankyou-content h1 {
    font-size: 28px;
    color: var(--white);
    margin-bottom: 12px;
}

.error-content p,
.thankyou-content p {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 25px;
}

.policy-content {
    padding: 60px 0;
}

.policy-content h2 {
    font-size: 20px;
    color: var(--white);
    margin: 30px 0 12px;
}

.policy-content h2:first-child {
    margin-top: 0;
}

.policy-content p {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 12px;
    line-height: 1.7;
}

.policy-content ul {
    margin: 15px 0;
    padding-left: 20px;
}

.policy-content ul li {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 8px;
    position: relative;
    padding-left: 15px;
}

.policy-content ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 5px;
    height: 5px;
    background: var(--accent);
    border-radius: 50%;
}

.privacy-popup {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    max-width: 420px;
    background: var(--secondary);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.4);
    z-index: 9999;
    display: none;
    border: 1px solid rgba(255,255,255,0.1);
}

.privacy-popup.show {
    display: block;
    animation: slideUp 0.4s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.privacy-popup h4 {
    font-size: 15px;
    color: var(--white);
    margin-bottom: 8px;
    font-family: 'Raleway', sans-serif;
}

.privacy-popup p {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 15px;
}

.privacy-popup p a {
    color: var(--accent-light);
}

.privacy-popup-buttons {
    display: flex;
    gap: 10px;
}

.privacy-popup-buttons .btn {
    padding: 8px 18px;
    font-size: 11px;
}

.about-page-section {
    padding: 60px 0;
}

.about-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 50px;
}

.about-intro-image img {
    border-radius: 10px;
}

.about-intro-content h2 {
    font-size: 28px;
    margin-bottom: 15px;
    color: var(--white);
}

.about-intro-content p {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-top: 40px;
}

.value-card {
    background: var(--secondary);
    padding: 25px;
    border-radius: 10px;
    text-align: center;
}

.value-card i {
    font-size: 30px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
}

.value-card h3 {
    font-size: 16px;
    color: var(--white);
    margin-bottom: 8px;
}

.value-card p {
    font-size: 12px;
    color: var(--text-muted);
}

.team-section {
    padding: 60px 0;
    background: var(--dark);
}

.team-header {
    text-align: center;
    margin-bottom: 40px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.team-card {
    background: var(--secondary);
    padding: 25px;
    border-radius: 10px;
    text-align: center;
}

.team-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 28px;
    font-weight: 700;
    color: var(--white);
}

.team-card h3 {
    font-size: 16px;
    color: var(--white);
    margin-bottom: 4px;
}

.team-card span {
    font-size: 12px;
    color: var(--accent-light);
    display: block;
    margin-bottom: 10px;
}

.team-card p {
    font-size: 12px;
    color: var(--text-muted);
}

@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .courses-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-top {
        grid-template-columns: 1fr 1fr;
    }
    
    .course-detail-grid {
        grid-template-columns: 1fr;
    }
    
    .course-sidebar {
        position: static;
    }
}

@media (max-width: 922px) {
    .main-nav,
    .header-actions {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .header-content {
        padding: 15px 0;
    }
    
    .brand-logo {
        font-size: 18px;
    }
    
    .brand-logo i {
        font-size: 22px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text h1 {
        font-size: 32px;
    }
    
    .hero-text p {
        margin: 0 auto 25px;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-image {
        order: -1;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .courses-grid {
        grid-template-columns: 1fr;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image::before {
        display: none;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .about-intro {
        grid-template-columns: 1fr;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .page-header h1 {
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }
    
    .hero {
        padding: 80px 0 40px;
    }
    
    .hero-text h1 {
        font-size: 26px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-badge {
        bottom: -10px;
        left: -10px;
        padding: 10px 15px;
    }
    
    .hero-badge span {
        font-size: 20px;
    }
    
    .about-stats {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .cta-section h2 {
        font-size: 24px;
    }
    
    .privacy-popup {
        left: 10px;
        right: 10px;
        padding: 15px;
    }
    
    .privacy-popup-buttons {
        flex-direction: column;
    }
    
    .contact-info,
    .contact-form-wrapper {
        padding: 25px 20px;
    }
    
    .error-content h1 {
        font-size: 60px;
    }
}

@media (max-width: 320px) {
    body {
        font-size: 13px;
    }
    
    .logo {
        font-size: 16px;
    }
    
    .hero-text h1 {
        font-size: 22px;
    }
    
    .btn {
        padding: 8px 18px;
        font-size: 12px;
    }
    
    .section-title {
        font-size: 20px;
    }
    
    .feature-card {
        padding: 20px 15px;
    }
    
    .course-content {
        padding: 15px;
    }
}