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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

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

/* Buttons */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: #4F63D2;
    color: white;
}

.btn-primary:hover {
    background: #3d4fb8;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Cookie Consent */
.cookie-consent {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.cookie-consent.show {
    opacity: 1;
    visibility: visible;
}

.cookie-content {
    background: #2C3E50;
    padding: 40px;
    border-radius: 16px;
    max-width: 520px;
    text-align: center;
    color: white;
    position: relative;
    transform: scale(0.8);
    transition: transform 0.3s ease;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.cookie-consent.show .cookie-content {
    transform: scale(1);
}

.cookie-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.cookie-content h3 {
    font-size: 20px;
    margin-bottom: 16px;
    color: #4F63D2;
}

.cookie-content p {
    margin-bottom: 24px;
    line-height: 1.5;
    opacity: 0.9;
}

.cookie-buttons {
    display: flex;
    gap: 12px;
    flex-direction: column;
}

/* Header */
.header {
    background: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: transform 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 18px;
    color: #4F63D2;
}

.wifi-icon {
    font-size: 20px;
}

.nav-menu {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 400;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #4F63D2;
}

.burger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.burger span {
    width: 25px;
    height: 3px;
    background: #333;
    transition: all 0.3s ease;
}

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

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

.burger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #4F63D2 0%, #6B5FBF 100%);
    color: white;
    padding: 120px 0 80px;
    margin-top: 70px;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text h1 {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
}

.hero-text p {
    font-size: 18px;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-form {
    background: white;
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.register-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.register-form input {
    padding: 14px 16px;
    border: 2px solid #e1e5e9;
    border-radius: 6px;
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.register-form input:focus {
    outline: none;
    border-color: #4F63D2;
}

.register-form input::placeholder {
    color: #999;
}

/* Modules Section */
.modules {
    padding: 80px 0;
    background: #f8f9fa;
}

.modules h2 {
    text-align: center;
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 60px;
    color: #333;
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.module-card {
    background: white;
    padding: 32px 24px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.module-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.module-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.module-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #333;
}

.module-card p {
    color: #666;
    line-height: 1.5;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background: #f0f2f5;
}

.testimonials h2 {
    text-align: center;
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 60px;
    color: #333;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.testimonial-card {
    background: white;
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.testimonial-card p {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 24px;
    font-style: italic;
    color: #333;
}

.testimonial-author strong {
    display: block;
    font-weight: 600;
    color: #4F63D2;
    margin-bottom: 4px;
}

.testimonial-author span {
    color: #666;
    font-size: 14px;
}

/* Pricing Section */
.pricing {
    padding: 80px 0;
    background: linear-gradient(135deg, #4F63D2 0%, #6B5FBF 100%);
    color: white;
    text-align: center;
}

.pricing h2 {
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 16px;
}

.pricing > p {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 60px;
}

.pricing-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.feature h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

.feature p {
    opacity: 0.9;
    line-height: 1.5;
}

/* How It Works Section */
.how-it-works {
    padding: 80px 0;
    background: white;
}

.how-it-works h2 {
    text-align: center;
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 60px;
    color: #333;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.step {
    text-align: center;
}

.step-number {
    width: 60px;
    height: 60px;
    background: #4F63D2;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 600;
    margin: 0 auto 24px;
}

.step h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #333;
}

.step p {
    color: #666;
    line-height: 1.5;
}

/* Statistics Section */
.statistics {
    padding: 80px 0;
    background: #f8f9fa;
}

.statistics h2 {
    text-align: center;
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 60px;
    color: #333;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 60px;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 72px;
    font-weight: 700;
    color: #4F63D2;
    margin-bottom: 16px;
}

.stat p {
    font-size: 16px;
    color: #666;
    line-height: 1.5;
}

/* Resources Section */
.resources {
    padding: 80px 0;
    background: white;
}

.resources h2 {
    text-align: center;
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 60px;
    color: #333;
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.resource-card {
    background: #f8f9fa;
    padding: 32px;
    border-radius: 12px;
    border-left: 4px solid #4F63D2;
}

.resource-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #333;
}

.resource-card p {
    color: #666;
    line-height: 1.5;
    margin-bottom: 20px;
}

.resource-link {
    color: #4F63D2;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.resource-link:hover {
    color: #3d4fb8;
}

/* Evaluation Section */
.evaluation {
    padding: 80px 0;
    background: #f0f2f5;
    text-align: center;
}

.evaluation h2 {
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 16px;
    color: #333;
}

.evaluation p {
    font-size: 18px;
    color: #666;
    margin-bottom: 40px;
}

/* Footer */
.footer {
    background: #4F63D2;
    color: white;
    padding: 60px 0 40px;
}

.footer h2 {
    text-align: center;
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 40px;
}

.contact-info {
    text-align: center;
    margin-bottom: 60px;
}

.contact-info p {
    font-size: 16px;
    margin-bottom: 8px;
    opacity: 0.9;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 18px;
}

.footer-links {
    display: flex;
    gap: 24px;
    align-items: center;
    flex-wrap: wrap;
}

.footer-links a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

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

.footer-links span {
    opacity: 0.6;
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        gap: 16px;
    }

    .nav-menu.active {
        display: flex;
    }

    .burger {
        display: flex;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 36px;
    }

    .modules-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    .steps-grid {
        grid-template-columns: 1fr;
    }

    .pricing-features {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero-text h1 {
        font-size: 28px;
    }

    .hero-text p {
        font-size: 16px;
    }

    .hero-form {
        padding: 24px;
    }

    .modules, .testimonials, .pricing, .how-it-works, .statistics, .resources, .evaluation {
        padding: 60px 0;
    }

    .modules h2, .testimonials h2, .pricing h2, .how-it-works h2, .statistics h2, .resources h2, .evaluation h2, .footer h2 {
        font-size: 28px;
        margin-bottom: 40px;
    }

    .modules-grid, .testimonials-grid, .resources-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .module-card, .testimonial-card, .resource-card {
        padding: 24px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .stat-number {
        font-size: 56px;
    }

    .cookie-content {
        margin: 20px;
        padding: 30px;
    }

    .cookie-buttons {
        gap: 8px;
    }

    .footer-links {
        flex-direction: column;
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 24px;
    }

    .register-form input {
        padding: 12px;
    }

    .btn {
        padding: 10px 20px;
    }

    .modules h2, .testimonials h2, .pricing h2, .how-it-works h2, .statistics h2, .resources h2, .evaluation h2, .footer h2 {
        font-size: 24px;
    }

    .module-card h3, .step h3, .resource-card h3 {
        font-size: 16px;
    }

    .cookie-content {
        padding: 20px;
    }

    .cookie-content h3 {
        font-size: 18px;
    }
}