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

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1rem;
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: 1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 4px;
    font-weight: bold;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: #0ea5e9;
    color: white;
}

.btn-primary:hover {
    background-color: #0284c7;
}

.btn-secondary {
    background-color: transparent;
    color: #0ea5e9;
    border: 2px solid #0ea5e9;
}

.btn-secondary:hover {
    background-color: #0ea5e9;
    color: white;
}

/* Header */
header {
    background-color: white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #0ea5e9;
}

.logo a {
    display: flex;
    align-items: center;
}

.logo img {
    max-width: 180px;
    height: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
}

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

nav ul {
    display: flex;
    gap: 20px;
}

nav a {
    color: #333;
    font-weight: 500;
}

nav a:hover {
    color: #0ea5e9;
}

/* Hero Section */
.hero {
    padding: 80px 0;
    background-color: #f8fafc;
}

.hero .container {
    display: flex;
    align-items: center;
    gap: 40px;
}

.hero-content {
    flex: 1;
}

.hero-content h1 {
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.25rem;
    color: #64748b;
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.hero-image {
    flex: 1;
}

.hero-image img {
    border-radius: 8px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* Features Section */
.features {
    padding: 80px 0;
}

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

.section-header h2 {
    margin-bottom: 20px;
}

.section-header p {
    color: #64748b;
    font-size: 1.25rem;
}

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

.feature-card {
    padding: 30px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.feature-icon {
    font-size: 2rem;
    color: #0ea5e9;
    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 15px;
}

.feature-card p {
    color: #64748b;
}

/* Pricing Section */
.pricing {
    padding: 80px 0;
    background-color: #f8fafc;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.pricing-card {
    background-color: white;
    border-radius: 8px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.pricing-card.featured {
    transform: scale(1.05);
    border: 2px solid #0ea5e9;
}

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

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.price {
    font-size: 2.5rem;
    font-weight: bold;
    color: #0ea5e9;
    margin: 20px 0;
}

.price span {
    font-size: 1rem;
    color: #64748b;
}

.pricing-card ul {
    margin: 30px 0;
    text-align: left;
}

.pricing-card ul li {
    margin-bottom: 10px;
    color: #64748b;
}

.pricing-card ul li:before {
    content: "✓";
    color: #10b981;
    margin-right: 10px;
}

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

.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #e2e8f0;
    border-radius: 4px;
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #0ea5e9;
}

/* Footer */
footer {
    background-color: #f8fafc;
    padding: 80px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo h3 {
    color: #0ea5e9;
    margin-bottom: 10px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.footer-column h4 {
    margin-bottom: 20px;
}

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

.footer-column ul li a {
    color: #64748b;
}

.footer-column ul li a:hover {
    color: #0ea5e9;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid #e2e8f0;
}

.social-links {
    display: flex;
    gap: 20px;
}

.social-links a {
    color: #64748b;
    font-size: 1.25rem;
}

.social-links a:hover {
    color: #0ea5e9;
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .hero .container {
        flex-direction: column;
    }
    
    .hero-image {
        order: -1;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    header .container {
        flex-direction: column;
        gap: 20px;
    }
    
    nav ul {
        flex-direction: column;
        text-align: center;
    }
}

/* Page Hero Section */
.page-hero {
    background-color: #f8f9fa;
    padding: 80px 0;
    text-align: center;
}

.page-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.page-hero p {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* Contact Page Styles */
.contact-page {
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 40px;
}

.contact-form-container {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.contact-form-container h2 {
    margin-bottom: 30px;
    color: #333;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #555;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #007bff;
    outline: none;
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.info-card {
    background: #fff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.info-icon {
    width: 50px;
    height: 50px;
    background: #f8f9fa;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
}

.info-icon i {
    font-size: 1.5rem;
    color: #007bff;
}

.info-card h3 {
    margin-bottom: 10px;
    color: #333;
}

.info-card p {
    color: #666;
    margin-bottom: 5px;
}

/* FAQ Section */
.faq {
    background-color: #f8f9fa;
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2rem;
    color: #333;
    margin-bottom: 15px;
}

.section-header p {
    color: #666;
    font-size: 1.1rem;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.faq-item {
    background: #fff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.faq-item h3 {
    color: #333;
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.faq-item p {
    color: #666;
    line-height: 1.6;
}

/* Responsive Design for Contact Page */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }

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

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

    .page-hero h1 {
        font-size: 2rem;
    }

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

/* Tutorials Page Styles */
.featured-tutorial {
    padding: 4rem 0;
    background-color: var(--light-bg);
}

.featured-tutorial-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
}

.tutorial-video {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
}

.tutorial-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.tutorial-content {
    padding: 2rem;
}

.tutorial-category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--primary-color);
    color: white;
    border-radius: 20px;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.tutorial-meta {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin: 0.5rem 0;
}

.tutorial-description {
    margin: 1rem 0;
    line-height: 1.6;
}

/* Tutorial Categories */
.tutorial-categories {
    padding: 4rem 0;
}

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

.category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    text-decoration: none;
    color: inherit;
}

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

.category-card i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.category-card h3 {
    margin: 0.5rem 0;
}

.category-card p {
    color: var(--text-secondary);
    margin: 0;
}

/* Latest Tutorials */
.latest-tutorials {
    padding: 4rem 0;
    background-color: var(--light-bg);
}

.tutorials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.tutorial-card {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.tutorial-thumbnail {
    position: relative;
    padding-top: 56.25%; /* 16:9 aspect ratio */
}

.tutorial-thumbnail img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tutorial-duration {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.875rem;
}

.tutorial-content {
    padding: 1.5rem;
}

.tutorial-excerpt {
    margin: 0.5rem 0;
    color: var(--text-secondary);
}

.read-more {
    display: inline-flex;
    align-items: center;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    margin-top: 1rem;
}

.read-more i {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.read-more:hover i {
    transform: translateX(5px);
}

/* Learning Path */
.learning-path {
    padding: 4rem 0;
}

.paths-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.path-card {
    background-color: white;
    border-radius: 8px;
    padding: 2rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.path-icon {
    width: 64px;
    height: 64px;
    background-color: var(--light-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.path-icon i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.path-card h3 {
    margin: 0.5rem 0;
}

.path-card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.path-card ul {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
    text-align: left;
}

.path-card ul li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.5rem;
}

.path-card ul li:before {
    content: "•";
    color: var(--primary-color);
    position: absolute;
    left: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .featured-tutorial-content {
        grid-template-columns: 1fr;
    }

    .tutorial-content {
        padding: 1rem;
    }

    .categories-grid,
    .tutorials-grid,
    .paths-grid {
        grid-template-columns: 1fr;
    }
}

/* Team Section */
.team {
    padding: 80px 0;
    background-color: #f8fafc;
}

.team h2 {
    text-align: center;
    margin-bottom: 50px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.team-member {
    text-align: center;
    background-color: white;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.member-image {
    width: 150px;
    height: 150px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid #0ea5e9;
}

.member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.team-member h3 {
    margin-bottom: 5px;
    color: #0ea5e9;
}

.member-title {
    font-weight: 500;
    color: #64748b;
    margin-bottom: 15px;
}

.member-bio {
    color: #64748b;
    font-size: 0.95rem;
}

/* Press Section */
.press {
    padding: 80px 0;
    background-color: #f8fafc;
}

.press h2 {
    text-align: center;
    margin-bottom: 40px;
}

.press-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
    max-width: 800px;
    margin: 0 auto;
}

.press-item {
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.press-item:hover {
    transform: translateY(-5px);
}

.press-item img {
    width: 180px;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.press-item img:hover {
    filter: grayscale(0%);
    opacity: 1;
}

@media (max-width: 768px) {
    .press-grid {
        gap: 20px;
    }
    
    .press-item img {
        width: 140px;
    }
}