/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

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

/* Header and Navigation */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.logo h2 {
    color: #667eea;
    font-weight: 700;
}

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

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

.nav-menu a:hover {
    color: #667eea;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease-out;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.copilot-logo {
    animation: pulse 2s infinite;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.3));
}

.no-animation {
    animation: none !important;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.hero-content p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-buttons {
    animation: fadeInUp 1s ease-out 0.4s both;
}

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    margin: 0 0.5rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn.primary {
    background: white;
    color: #667eea;
}

.btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.btn.secondary {
    border: 2px solid white;
    color: white;
}

.btn.secondary:hover {
    background: white;
    color: #667eea;
    transform: translateY(-2px);
}

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

section h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: #333;
}

.about {
    background: #f8f9fa;
}

.about p {
    font-size: 1.2rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    color: #666;
}

/* Apps Section */
.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.app-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.app-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.app-icon {
    font-size: 3rem;
    color: #667eea;
    margin-bottom: 1.5rem;
}

.app-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.app-card p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.app-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
}

.app-link:hover {
    text-decoration: underline;
}

/* Blog Section */
.blogs {
    background: #f8f9fa;
}

.blog-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.blog-category {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.category-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.category-header i {
    font-size: 2rem;
    color: #667eea;
    margin-right: 1rem;
}

.category-header h3 {
    font-size: 1.5rem;
    color: #333;
}

.blog-category p {
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.blog-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
}

.blog-link:hover {
    text-decoration: underline;
}

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

.media-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.media-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.media-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.media-icon .fa-youtube {
    color: #ff0000;
}

.media-icon .fa-music {
    color: #1db954;
}

.media-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.media-card p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.media-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
}

.media-link:hover {
    text-decoration: underline;
}

/* Contact Section */
.contact {
    background: #667eea;
    color: white;
}

.contact h2 {
    color: white;
}

.contact-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.contact-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.contact-link {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.contact-link:hover {
    background: white;
    color: #667eea;
    transform: translateY(-2px);
}

/* Footer */
footer {
    background: #333;
    color: white;
    text-align: center;
    padding: 2rem 0;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        gap: 1rem;
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
        line-height: 1.2;
    }
    
    .copilot-logo {
        width: 36px;
        height: 36px;
        margin-right: 10px !important;
    }
    
    .hero-content p {
        font-size: 1.2rem;
    }
    
    section h2 {
        font-size: 2rem;
    }
    
    .apps-grid,
    .media-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-categories {
        grid-template-columns: 1fr;
    }
    
    .contact-links {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 1rem;
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero-content h1 {
        font-size: 1.8rem;
        flex-direction: column;
        gap: 10px;
    }
    
    .copilot-logo {
        width: 32px;
        height: 32px;
        margin-right: 0 !important;
        margin-bottom: 10px;
    }
    
    .btn {
        padding: 0.8rem 1.5rem;
        margin: 0.25rem;
    }
}