/* Responsive CSS for OurDream AI */

/* Large Screens (Desktop) */
@media (min-width: 1024px) {
    .sidebar {
        display: block;
    }
    
    .mobile-nav {
        display: none;
    }
    
    .main-content {
        margin-left: var(--sidebar-width);
    }
}

/* Medium Screens (Tablets) */
@media (max-width: 1023px) {
    .sidebar {
        display: none;
    }
    
    .mobile-nav {
        display: block;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .hero {
        padding-top: 100px;
    }
    
    .hero-content {
        max-width: 100%;
        text-align: center;
        margin: 0 auto;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .main-title {
        font-size: 3rem;
    }
    
    .hero-description {
        margin: 0 auto 32px;
    }
    
    .cta-buttons {
        justify-content: center;
    }
    
    .hero-image {
        position: relative;
        width: 80%;
        max-width: 400px;
        margin: 40px auto 0;
        transform: none;
        top: auto;
        right: auto;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Small Screens (Mobile) */
@media (max-width: 767px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .main-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .primary-btn, .secondary-btn {
        width: 100%;
        text-align: center;
    }
    
    .features-grid,
    .characters-grid,
    .customization-grid,
    .tech-features-grid,
    .ethical-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .faq-question h3 {
        font-size: 1rem;
    }
}

/* Extra Small Screens */
@media (max-width: 479px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .main-title {
        font-size: 2.25rem;
    }
    
    .promo-badge {
        font-size: 0.7rem;
    }
    
    .mobile-nav-content {
        height: 56px;
    }
    
    .mobile-logo {
        font-size: 1.1rem;
    }
    
    .login-btn {
        padding: 6px 12px;
        font-size: 0.75rem;
    }
}