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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

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

/* Cookie Consent */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 20px;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

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

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.cookie-text h3 {
    color: #fff;
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.cookie-text p {
    color: #ccc;
    font-size: 0.95rem;
}

.cookie-buttons {
    display: flex;
    gap: 15px;
    flex-shrink: 0;
}

.btn-cookie {
    padding: 12px 24px;
    border: 2px solid #8b5cf6;
    background: transparent;
    color: #8b5cf6;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-cookie.btn-all {
    background: #8b5cf6;
    color: white;
}

.btn-cookie:hover {
    background: #7c3aed;
    border-color: #7c3aed;
    color: white;
}

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

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo h2 {
    color: #8b5cf6;
    font-size: 1.8rem;
    font-weight: 700;
}

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

.nav-list a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-list a:hover {
    color: #8b5cf6;
}

.burger-menu {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.burger-menu span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

.burger-menu.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.burger-menu.active span:nth-child(2) {
    opacity: 0;
}

.burger-menu.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

/* Hero Section */
.hero {
    background: url(./img/i1.png);
    color: white;
    padding: 120px 0 80px;
    margin-top: 80px;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-text p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.btn-primary {
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 15px 30px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.btn-primary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    width: 100%;
    max-width: 500px;
    height: 400px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

/* About Section */
.about {
    padding: 80px 0;
    background: white;
}

.about h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 2rem;
    font-weight: 700;
}

.about p {
    text-align: center;
    font-size: 1.1rem;
    line-height: 1.8;
    max-width: 900px;
    margin: 0 auto;
    color: #666;
}

/* Courses Section */
.courses {
    padding: 80px 0;
    background: #f8f9fa;
}

.courses h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 3rem;
    font-weight: 700;
}

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

.course-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.course-image {
    height: 200px;
    overflow: hidden;
}

.course-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.course-content {
    padding: 1.5rem;
}

.course-content h3 {
    font-size: 1.3rem;
    color: #333;
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.course-content p {
    color: #666;
    line-height: 1.6;
}

/* Webinars Section */
.webinars {
    padding: 80px 0;
    background: white;
}

.webinars-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.webinars-text h2 {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 1rem;
    font-weight: 700;
}

.webinars-text h3 {
    font-size: 1.5rem;
    color: #8b5cf6;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.webinars-text > p {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.webinar-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.feature-image {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
}

.feature-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}

.feature-content h4 {
    font-size: 1.1rem;
    color: #333;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.feature-content p {
    color: #666;
    line-height: 1.6;
    font-size: 0.95rem;
}

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

.webinars-image img {
    width: 100%;
    max-width: 500px;
    height: 400px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Why Us Section */
.why-us {
    padding: 80px 0;
    background: #f8f9fa;
}

.why-us h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 3rem;
    font-weight: 700;
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 3rem;
}

.why-us-item {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.why-us-image {
    width: 150px;
    height: 150px;
    flex-shrink: 0;
}

.why-us-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
}

.why-us-content h3 {
    font-size: 1.4rem;
    color: #333;
    margin-bottom: 1rem;
    font-weight: 600;
}

.why-us-content p {
    color: #666;
    line-height: 1.7;
    font-size: 1rem;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: white;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: flex-start;
}

.contact-text h2 {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 1rem;
    font-weight: 700;
}

.contact-text h3 {
    font-size: 1.3rem;
    color: #8b5cf6;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.contact-text p {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.7;
}

.contact-form {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background: white;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #8b5cf6;
}

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

.btn-submit {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    color: white;
    border: none;
    padding: 15px 30px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(139, 92, 246, 0.3);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    color: white;
    padding: 40px 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 2rem;
}

.footer-left h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.footer-left p {
    opacity: 0.8;
}

.footer-right {
    display: flex;
    gap: 3rem;
    align-items: flex-start;
}

.footer-contact p {
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    color: white;
    text-decoration: none;
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.footer-links a:hover {
    opacity: 1;
}

/* Thank Page Integration Styles */
.thank-page .header {
    position: static;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-text h1 {
        font-size: 2.2rem;
    }
    
    .webinars-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .why-us-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .why-us-item {
        flex-direction: column;
        text-align: center;
    }
    
    .why-us-image {
        align-self: center;
    }
}

@media (max-width: 768px) {
    .burger-menu {
        display: flex;
    }
    
    .nav {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }
    
    .nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-list {
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-text h1 {
        font-size: 1.8rem;
    }
    
    .hero-text p {
        font-size: 1rem;
    }
    
    .about h2,
    .courses h2,
    .webinars-text h2,
    .why-us h2,
    .contact-text h2 {
        font-size: 2rem;
    }
    
    .courses-grid {
        grid-template-columns: 1fr;
    }
    
    .feature {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .feature-image {
        align-self: center;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-right {
        flex-direction: column;
        gap: 1.5rem;
        align-items: center;
    }
    
    .cookie-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .cookie-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-text h1 {
        font-size: 1.6rem;
    }
    
    .about h2,
    .courses h2,
    .webinars-text h2,
    .why-us h2,
    .contact-text h2 {
        font-size: 1.8rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .btn-cookie {
        padding: 10px 20px;
        font-size: 0.85rem;
    }
}