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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #ffffff;
    background-color: #0a1628;
    overflow-x: hidden;
    padding-bottom: 0;
    transition: padding-bottom 0.3s ease;
}

body.cookie-banner-visible {
    padding-bottom: 100px;
}

body.menu-open {
    overflow: hidden;
}

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

/* Header Styles */
.main-header {
    background-color: #0a1628;
    color: #fff;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.logo a {
    color: #00d4ff;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 1001;
}

.logo-img {
    width: 40px;
    height: 40px;
    display: block;
    flex-shrink: 0;
}

.main-nav {
    position: relative;
}

.menu-toggle {
    display: none;
}

.menu-icon {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    padding: 8px;
    z-index: 1001;
    position: relative;
    width: 40px;
    height: 40px;
    justify-content: center;
    align-items: center;
}

.menu-icon span {
    width: 28px;
    height: 3px;
    background-color: #00d4ff;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    border-radius: 2px;
    display: block;
}

.menu-toggle:checked ~ .menu-icon span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle:checked ~ .menu-icon span:nth-child(2) {
    opacity: 0;
    transform: translateX(-20px);
}

.menu-toggle:checked ~ .menu-icon span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.nav-menu a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s;
    font-weight: 500;
    display: block;
    padding: 0.5rem 0;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: #00d4ff;
}

.menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.menu-toggle:checked ~ .menu-overlay {
    display: block;
    opacity: 1;
}

/* Footer Styles */
.main-footer {
    background-color: #0a1628;
    color: #fff;
    padding: 3rem 0 1rem;
    margin-top: 4rem;
    border-top: 1px solid rgba(0, 212, 255, 0.2);
}

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

.footer-logo a {
    color: #00d4ff;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-logo-img {
    width: 40px;
    height: 40px;
    display: block;
}

.footer-section h3 {
    margin-bottom: 1rem;
    color: #00d4ff;
    font-size: 1.1rem;
}

.footer-section p,
.footer-section a {
    color: #cccccc;
    text-decoration: none;
    margin-bottom: 0.5rem;
    display: block;
}

.footer-section a:hover {
    color: #00d4ff;
}

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

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

.footer-section ul li a {
    color: #cccccc;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 212, 255, 0.2);
    color: #cccccc;
}

/* Hero Section - Futuristic Design */
.hero-section {
    padding: 8rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #0a1628 0%, #1a1a3e 50%, #0a1628 100%);
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(0, 212, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.3;
    animation: gridMove 20s linear infinite;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    animation: rotate 30s linear infinite;
}

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

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

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

.hero-section h1 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    color: #ffffff;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    font-weight: 700;
    letter-spacing: 2px;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2.5rem;
    color: #cccccc;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s;
    border: 2px solid;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background-color: transparent;
    color: #00d4ff;
    border-color: #00d4ff;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.btn-primary:hover {
    background-color: #00d4ff;
    color: #0a1628;
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.6);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: #00ff88;
    border-color: #00ff88;
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
}

.btn-secondary:hover {
    background-color: #00ff88;
    color: #0a1628;
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.6);
    transform: translateY(-2px);
}

/* Sections */
section {
    padding: 5rem 0;
    position: relative;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-align: center;
    color: #00d4ff;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* What is Trading Section */
.what-is-trading {
    background-color: #0f1f3a;
    position: relative;
    overflow: hidden;
}

.what-is-trading::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
}

.what-is-trading .container {
    position: relative;
    z-index: 1;
}

.what-is-trading p {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
    color: #cccccc;
    line-height: 1.8;
}

.icons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.icon-item {
    background: rgba(0, 212, 255, 0.05);
    padding: 1.5rem;
    border-radius: 10px;
    border: 1px solid rgba(0, 212, 255, 0.2);
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-item:hover {
    transform: translateY(-5px);
    border-color: #00d4ff;
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.icon-item img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    margin: 0 auto;
    display: block;
    border-radius: 10px;
}

/* Free Materials Section */
.free-materials {
    background-color: #0a1628;
}

.materials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.material-card {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(0, 255, 136, 0.1) 100%);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(0, 212, 255, 0.3);
    text-align: center;
    transition: all 0.3s;
    backdrop-filter: blur(10px);
}

.material-card:hover {
    transform: translateY(-10px);
    border-color: #00d4ff;
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.4);
}

.material-card img {
    width: 100%;
    max-width: 120px;
    height: auto;
    margin-bottom: 1.5rem;
    border-radius: 10px;
}

.material-card h3 {
    margin-bottom: 1rem;
    color: #00d4ff;
    font-size: 1.3rem;
}

.material-card p {
    color: #cccccc;
}

/* Learning Process Section */
.learning-process {
    background-color: #0f1f3a;
    position: relative;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step {
    text-align: center;
    padding: 2rem;
    background: rgba(0, 212, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(0, 212, 255, 0.2);
    transition: all 0.3s;
}

.step:hover {
    transform: translateY(-5px);
    border-color: #00d4ff;
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.step img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    margin-bottom: 1.5rem;
    border-radius: 10px;
}

.step h3 {
    margin-bottom: 0.5rem;
    color: #00d4ff;
    font-size: 1.2rem;
}

.step p {
    color: #cccccc;
}

/* Forms */
.registration-form,
.newsletter-section {
    background-color: #0a1628;
    position: relative;
}

.registration-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 80% 20%, rgba(0, 255, 136, 0.1) 0%, transparent 50%);
}

.registration-form .container,
.newsletter-section .container {
    position: relative;
    z-index: 1;
}

.main-form,
.newsletter-form {
    max-width: 600px;
    margin: 0 auto;
    background: rgba(0, 212, 255, 0.05);
    padding: 3rem;
    border-radius: 15px;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #00d4ff;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 5px;
    font-size: 1rem;
    background-color: rgba(10, 22, 40, 0.8);
    color: #ffffff;
    transition: all 0.3s;
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #00d4ff;
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.3);
}

.checkbox-group label {
    font-weight: normal;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #cccccc;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    accent-color: #00d4ff;
}

.checkbox-group a {
    color: #00d4ff;
    text-decoration: none;
}

.checkbox-group a:hover {
    text-decoration: underline;
}

/* FAQ Section */
.faq-section {
    background-color: #0f1f3a;
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1rem;
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 10px;
    overflow: hidden;
    background: rgba(0, 212, 255, 0.05);
    transition: all 0.3s;
}

.faq-item:hover {
    border-color: #00d4ff;
}

.faq-toggle {
    display: none;
}

.faq-question {
    display: block;
    padding: 1.5rem;
    background-color: transparent;
    cursor: pointer;
    font-weight: 600;
    color: #ffffff;
    transition: color 0.3s;
}

.faq-question:hover {
    color: #00d4ff;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-toggle:checked + .faq-question + .faq-answer {
    max-height: 500px;
}

.faq-toggle:checked + .faq-question {
    color: #00d4ff;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: #cccccc;
    line-height: 1.8;
}

/* Course Pages */
.courses-page,
.course-detail,
.about-page,
.contact-page,
.legal-page {
    background-color: #0a1628;
    min-height: 60vh;
}

.courses-page h1,
.course-detail h1,
.about-page h1,
.contact-page h1,
.legal-page h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    text-align: center;
    color: #00d4ff;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.page-intro {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 1.2rem;
    color: #cccccc;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.courses-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.course-item {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(0, 255, 136, 0.1) 100%);
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid rgba(0, 212, 255, 0.3);
    transition: all 0.3s;
}

.course-item:hover {
    transform: translateY(-10px);
    border-color: #00d4ff;
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.4);
}

.course-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.course-item h2 {
    padding: 1.5rem;
    text-align: left;
    font-size: 1.5rem;
    margin-bottom: 0;
    color: #00d4ff;
}

.course-item p {
    padding: 0 1.5rem 1.5rem;
    color: #cccccc;
}

.course-item .btn {
    margin: 0 1.5rem 1.5rem;
}

.course-detail img {
    width: 100%;
    max-width: 900px;
    height: auto;
    margin: 2rem auto;
    display: block;
    border-radius: 15px;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.course-content {
    max-width: 900px;
    margin: 0 auto;
    background: rgba(0, 212, 255, 0.05);
    padding: 3rem;
    border-radius: 15px;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.course-content h2 {
    text-align: left;
    font-size: 1.8rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: #00d4ff;
}

.course-content p {
    margin-bottom: 1.5rem;
    color: #cccccc;
    line-height: 1.8;
}

/* About Page */
.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-content img {
    width: 100%;
    max-width: 700px;
    height: auto;
    margin: 2rem auto;
    display: block;
    border-radius: 15px;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.about-content h2 {
    text-align: left;
    font-size: 1.8rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: #00d4ff;
}

.about-content p {
    margin-bottom: 1.5rem;
    color: #cccccc;
    line-height: 1.8;
}

.about-content a {
    color: #00d4ff;
    text-decoration: none;
}

.about-content a:hover {
    text-decoration: underline;
}

/* Contact Page */
.contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info {
    background: rgba(0, 212, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.contact-info h2,
.contact-form-wrapper h2 {
    text-align: left;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: #00d4ff;
}

.contact-info p {
    margin-bottom: 1rem;
    color: #cccccc;
}

.contact-info a {
    color: #00d4ff;
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

.contact-form {
    background: rgba(0, 212, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.contact-info a[href^="tel:"] {
    color: #00d4ff;
    text-decoration: none;
}

.contact-info a[href^="tel:"]:hover {
    text-decoration: underline;
}

.contact-map {
    margin-top: 4rem;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.contact-map h2 {
    margin-bottom: 2rem;
}

.map-container {
    width: 100%;
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid rgba(0, 212, 255, 0.3);
    background: rgba(0, 212, 255, 0.05);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.map-image {
    width: 100%;
    height: auto;
    display: block;
    max-width: 1513px;
}

/* Legal Pages */
.legal-content {
    max-width: 900px;
    margin: 0 auto;
    background: rgba(0, 212, 255, 0.05);
    padding: 3rem;
    border-radius: 15px;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.legal-content h2 {
    text-align: left;
    font-size: 1.8rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: #00d4ff;
}

.legal-content h3 {
    font-size: 1.3rem;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    color: #00d4ff;
}

.legal-content p {
    margin-bottom: 1rem;
    color: #cccccc;
    line-height: 1.8;
}

/* Thank You Page */
.thank-you-page {
    text-align: center;
    padding: 6rem 0;
    background-color: #0a1628;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.thank-you-page h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: #00d4ff;
}

.thank-you-page p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    color: #cccccc;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(10, 22, 40, 0.95);
    border-top: 1px solid rgba(0, 212, 255, 0.3);
    padding: 1.5rem 0;
    z-index: 10000;
    backdrop-filter: blur(10px);
    box-shadow: 0 -5px 20px rgba(0, 212, 255, 0.2);
    transform: translateY(100%);
    transition: transform 0.3s ease-in-out;
}

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

.cookie-banner-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.cookie-banner-content p {
    color: #cccccc;
    margin: 0;
    flex: 1;
    min-width: 250px;
    font-size: 0.9rem;
    line-height: 1.6;
}

.cookie-banner-content a {
    color: #00d4ff;
    text-decoration: none;
}

.cookie-banner-content a:hover {
    text-decoration: underline;
}

.cookie-banner-buttons {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

.btn-small {
    padding: 0.6rem 1.5rem;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-header {
        padding: 0.75rem 0;
    }
    
    .logo a {
        font-size: 1.2rem;
        letter-spacing: 1px;
        gap: 0.5rem;
    }
    
    .logo-img {
        width: 32px;
        height: 32px;
    }
    
    .menu-icon {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        max-width: 85vw;
        height: 100vh;
        background-color: #0a1628;
        flex-direction: column;
        padding: 80px 2rem 2rem;
        gap: 0;
        transition: right 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        border-left: 1px solid rgba(0, 212, 255, 0.3);
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.3);
        overflow-y: auto;
        z-index: 1000;
    }
    
    .menu-toggle:checked ~ .nav-menu {
        right: 0;
    }
    
    .nav-menu li {
        padding: 0;
        border-bottom: 1px solid rgba(0, 212, 255, 0.1);
    }
    
    .nav-menu li:last-child {
        border-bottom: none;
    }
    
    .nav-menu a {
        padding: 1rem 0;
        font-size: 1.1rem;
        border-bottom: none;
    }
    
    .nav-menu a:hover,
    .nav-menu a.active {
        color: #00d4ff;
        padding-left: 0.5rem;
    }
    
    .main-nav {
        order: 2;
    }
    
    .logo {
        order: 1;
        flex: 1;
    }
    
    .icons-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        margin-top: 2rem;
    }
    
    .icon-item {
        padding: 1rem;
    }
    
    .icon-item img {
        height: 120px;
    }
    
    .hero-section {
        padding: 4rem 0;
        min-height: 70vh;
    }
    
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        padding: 0 1rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .materials-grid {
        grid-template-columns: 1fr;
    }
    
    .courses-list {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .main-form,
    .newsletter-form {
        padding: 2rem 1.5rem;
    }
    
    .courses-page h1,
    .course-detail h1,
    .about-page h1,
    .contact-page h1,
    .legal-page h1 {
        font-size: 2rem;
    }
    
    .cookie-banner-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-banner-buttons {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    section {
        padding: 3rem 0;
    }
}

@media (max-width: 480px) {
    .main-header {
        padding: 0.6rem 0;
    }
    
    .logo a {
        font-size: 1rem;
        letter-spacing: 0.5px;
    }
    
    .logo-img,
    .footer-logo-img {
        width: 28px;
        height: 28px;
    }
    
    .menu-icon {
        width: 36px;
        height: 36px;
        padding: 6px;
    }
    
    .menu-icon span {
        width: 24px;
    }
    
    .nav-menu {
        width: 260px;
        padding: 70px 1.5rem 1.5rem;
    }
    
    .nav-menu a {
        font-size: 1rem;
        padding: 0.875rem 0;
    }
    
    .icons-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-top: 2rem;
    }
    
    .icon-item {
        padding: 1.25rem;
    }
    
    .icon-item img {
        height: 140px;
    }
}

@media (max-width: 320px) {
    .container {
        padding: 0 15px;
    }
    
    .main-header {
        padding: 0.5rem 0;
    }
    
    .logo a {
        font-size: 0.9rem;
        letter-spacing: 0;
        gap: 0.4rem;
    }
    
    .logo-img,
    .footer-logo-img {
        width: 24px;
        height: 24px;
    }
    
    .menu-icon {
        width: 32px;
        height: 32px;
        padding: 5px;
    }
    
    .menu-icon span {
        width: 22px;
        height: 2.5px;
    }
    
    .nav-menu {
        width: 240px;
        padding: 60px 1rem 1rem;
    }
    
    .nav-menu a {
        font-size: 0.95rem;
        padding: 0.75rem 0;
    }
    
    .icons-grid {
        grid-template-columns: 1fr;
        gap: 0.875rem;
        margin-top: 1.5rem;
    }
    
    .icon-item {
        padding: 1rem;
    }
    
    .icon-item img {
        height: 120px;
    }
    
    .hero-section {
        padding: 3rem 0;
        min-height: 60vh;
    }
    
    .hero-section h1 {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    section {
        padding: 2rem 0;
    }
    
    .btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.85rem;
    }
    
    .main-form,
    .newsletter-form {
        padding: 1.5rem 1rem;
    }
    
    .courses-page h1,
    .course-detail h1,
    .about-page h1,
    .contact-page h1,
    .legal-page h1 {
        font-size: 1.5rem;
    }
}