/* ================================
   RESPONSIVE DESIGN
================================ */

/* Tablets (768px - 1024px) */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .themes-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .commands-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile & Tablets (max 768px) */
@media (max-width: 768px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    /* Navigation */
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--dark);
        flex-direction: column;
        padding: var(--spacing-lg);
        transition: left 0.3s ease;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        width: 100%;
    }
    
    .nav-menu a {
        display: block;
        padding: var(--spacing-sm) 0;
        font-size: 1.25rem;
    }
    
    .btn-invite {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    /* Hero Section */
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: center;
    }
    
    .hero-image {
        order: -1;
    }
    
    .floating-card {
        position: relative;
        bottom: 0;
        right: 0;
        margin-top: var(--spacing-md);
    }
    
    /* Section Header */
    .section-header h2 {
        font-size: 1.75rem;
    }
    
    .section-header p {
        font-size: 1rem;
    }
    
    /* Features */
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    /* Themes */
    .themes-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Installation */
    .installation-content {
        grid-template-columns: 1fr;
    }
    
    .install-image {
        order: -1;
    }
    
    /* Commands */
    .commands-grid {
        grid-template-columns: 1fr;
    }
    
    /* Security */
    .security-content {
        flex-direction: column;
        text-align: center;
    }
    
    .security-icon {
        font-size: 3rem;
    }
    
    .security-text h2 {
        font-size: 1.5rem;
    }
    
    .security-text p {
        font-size: 1rem;
    }
    
    /* CTA */
    .cta-content h2 {
        font-size: 1.75rem;
    }
    
    .cta-content p {
        font-size: 1rem;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

/* Small Mobile (max 480px) */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .themes-grid {
        grid-template-columns: 1fr;
    }
    
    .theme-icon {
        font-size: 2.5rem;
    }
    
    .stat h3 {
        font-size: 1.25rem;
    }
    
    .btn-large {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
    
    .btn-xl {
        padding: 1.25rem 2rem;
        font-size: 1.125rem;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.75rem;
    }
    
    .step {
        flex-direction: column;
        text-align: center;
    }
    
    .step-number {
        margin: 0 auto;
    }
}

/* Landscape Mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: var(--spacing-xl) 0;
    }
    
    .nav-menu {
        height: auto;
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }
}

/* High Resolution Screens */
@media (min-width: 1440px) {
    .container {
        max-width: 1400px;
    }
    
    .hero-title {
        font-size: 4rem;
    }
    
    .section-header h2 {
        font-size: 3rem;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}