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

:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --accent-color: #3b82f6;
    --text-color: #1f2937;
    --text-light: #6b7280;
    --bg-color: #ffffff;
    --bg-secondary: #f3f4f6;
    --border-color: #e5e7eb;
    --success-color: #10b981;
    --tech-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
}

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

.main-header {
    background: var(--bg-color);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    padding: 15px 0;
}

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

.logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.logo-text {
    font-size: 24px;
    font-weight: bold;
    background: var(--tech-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

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

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

.burger-menu {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.burger-menu span {
    width: 25px;
    height: 3px;
    background: var(--text-color);
    transition: 0.3s;
}

.hero-section {
    background: var(--tech-gradient);
    min-height: 500px;
    display: flex;
    align-items: center;
    position: relative;
    color: white;
}

.hero-overlay {
    width: 100%;
    padding: 80px 20px;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.hero-title {
    font-size: 48px;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero-subtitle {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.95;
}

.cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: white;
    color: var(--primary-color);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: transform 0.3s, box-shadow 0.3s;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.what-you-learn {
    padding: 80px 20px;
    background: var(--bg-secondary);
}

.section-title {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: var(--text-color);
}

.learning-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.learning-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.learning-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.learning-icon {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.learning-card h3 {
    margin-bottom: 15px;
    color: var(--text-color);
}

.learning-card p {
    color: var(--text-light);
    line-height: 1.6;
}

.quote-section {
    padding: 60px 20px;
    background: var(--primary-color);
    color: white;
}

.quote-box {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.quote-icon {
    font-size: 48px;
    opacity: 0.5;
    margin-bottom: 20px;
}

.daily-quote p {
    font-size: 24px;
    font-style: italic;
    margin-bottom: 20px;
    line-height: 1.6;
}

.daily-quote cite {
    font-size: 18px;
    opacity: 0.9;
}

.featured-posts {
    padding: 80px 20px;
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.post-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

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

.post-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.post-content {
    padding: 25px;
}

.post-content h3 {
    margin-bottom: 15px;
}

.post-content h3 a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.3s;
}

.post-content h3 a:hover {
    color: var(--primary-color);
}

.post-excerpt {
    color: var(--text-light);
    margin-bottom: 20px;
}

.read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: gap 0.3s;
}

.read-more:hover {
    gap: 10px;
}

.lead-form-section {
    padding: 80px 20px;
    background: var(--bg-secondary);
}

.form-wrapper {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.form-header {
    text-align: center;
    margin-bottom: 30px;
}

.form-header h2 {
    margin-bottom: 10px;
    color: var(--text-color);
}

.form-header p {
    color: var(--text-light);
}

.lead-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s;
}

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

.submit-btn {
    padding: 15px;
    background: var(--tech-gradient);
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s;
}

.submit-btn:hover {
    transform: translateY(-2px);
}

.main-footer {
    background: #1f2937;
    color: white;
    padding: 60px 20px 20px;
}

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

.footer-col h4 {
    margin-bottom: 20px;
    font-size: 18px;
}

.footer-col p {
    color: #d1d5db;
    line-height: 1.6;
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: white;
}

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

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 15px;
    color: #d1d5db;
}

.footer-contact i {
    margin-top: 3px;
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #374151;
    color: #9ca3af;
}

.cookie-banner {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.2);
    z-index: 10000;
    padding: 20px;
}

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

.cookie-text h3 {
    margin-bottom: 10px;
}

.cookie-text p {
    color: var(--text-light);
}

.cookie-text a {
    color: var(--primary-color);
}

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

.cookie-btn {
    padding: 10px 25px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: transform 0.3s;
}

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

.reject-btn {
    background: var(--bg-secondary);
    color: var(--text-color);
}

.cookie-btn:hover {
    transform: translateY(-2px);
}

.modal {
    display: none;
    position: fixed;
    z-index: 10001;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
}

.modal-content {
    background: white;
    margin: 15% auto;
    padding: 40px;
    border-radius: 10px;
    max-width: 500px;
    position: relative;
    text-align: center;
}

.close-modal {
    position: absolute;
    right: 20px;
    top: 15px;
    font-size: 30px;
    cursor: pointer;
    color: var(--text-light);
}

.close-modal:hover {
    color: var(--text-color);
}

.blog-hero {
    background: var(--tech-gradient);
    padding: 80px 20px;
    text-align: center;
    color: white;
}

.blog-hero h1 {
    font-size: 48px;
    margin-bottom: 15px;
}

.blog-hero p {
    font-size: 20px;
}

.blog-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 20px;
}

.blog-posts-list {
    display: flex;
    flex-direction: column;
    gap: 50px;
}

.blog-post-item {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.post-header-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.blog-post-body {
    padding: 30px;
}

.blog-post-body h2 {
    margin-bottom: 15px;
}

.blog-post-body h2 a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.3s;
}

.blog-post-body h2 a:hover {
    color: var(--primary-color);
}

.post-meta {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 14px;
}

.post-summary {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-hero,
.contact-section {
    background: var(--tech-gradient);
    padding: 80px 20px;
    text-align: center;
    color: white;
}

.about-hero h1,
.contact-section h1 {
    font-size: 48px;
    margin-bottom: 15px;
}

.about-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
}

.about-intro {
    max-width: 800px;
    margin: 0 auto 60px;
    text-align: center;
}

.about-intro p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 20px;
}

.team-section h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.team-member {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.team-member:hover {
    transform: translateY(-5px);
}

.team-member img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.team-member-info {
    padding: 25px;
    text-align: center;
}

.team-member-info h3 {
    margin-bottom: 10px;
    color: var(--text-color);
}

.role {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 15px;
}

.bio {
    color: var(--text-light);
    line-height: 1.6;
}

.contact-section {
    padding: 0;
    background: var(--bg-secondary);
}

.contact-wrapper {
    max-width: 1200px;
    margin: -80px auto 0;
    padding: 0 20px 80px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.contact-info,
.contact-form-wrapper {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.contact-info h2,
.contact-form-wrapper h2 {
    color: var(--text-color);
    margin-bottom: 20px;
}

.contact-info p {
    color: var(--text-light);
    margin-bottom: 30px;
}

.info-item {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.info-item i {
    color: var(--primary-color);
    font-size: 20px;
    margin-top: 3px;
}

.info-item strong {
    display: block;
    margin-bottom: 5px;
    color: var(--text-color);
}

.info-item p {
    color: var(--text-light);
    margin: 0;
}

.article-header {
    background: var(--tech-gradient);
    padding: 60px 20px;
    color: white;
}

.article-title {
    font-size: 42px;
    margin-bottom: 20px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.article-meta {
    max-width: 900px;
    margin: 0 auto;
    opacity: 0.9;
}

.article-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 20px;
}

.article-featured-img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 40px;
}

.article-body {
    line-height: 1.8;
    color: var(--text-color);
}

.article-body h2 {
    font-size: 32px;
    margin: 40px 0 20px;
    color: var(--text-color);
}

.article-body h3 {
    font-size: 24px;
    margin: 30px 0 15px;
    color: var(--text-color);
}

.article-body p {
    margin-bottom: 20px;
    font-size: 18px;
    color: var(--text-light);
}

.legal-page {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 20px;
}

.legal-page h1 {
    font-size: 42px;
    margin-bottom: 20px;
    color: var(--text-color);
}

.legal-page h2 {
    font-size: 28px;
    margin: 40px 0 20px;
    color: var(--text-color);
}

.legal-page p {
    margin-bottom: 20px;
    line-height: 1.8;
    color: var(--text-light);
}

.legal-page ul {
    margin: 20px 0 20px 30px;
    color: var(--text-light);
}

.legal-page li {
    margin-bottom: 10px;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0,0,0,0.05);
        padding: 20px 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .burger-menu {
        display: flex;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .section-title {
        font-size: 28px;
    }

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

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

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }

    .article-title {
        font-size: 28px;
    }

    .article-featured-img {
        height: 300px;
    }
}