/* ============================================
   Responsive & Mobile Styles
   ============================================ */

/* Tablet Devices (768px - 1024px) */
@media (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .brands-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Mobile Devices (< 768px) */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.25rem; }
    
    .container {
        padding: 0 15px;
    }
    
    /* Header & Navigation */
    .navbar {
        flex-wrap: wrap;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-menu {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 0;
        margin-top: 1rem;
        background: var(--white);
        padding: 1rem 0;
        border-top: 1px solid var(--bg-light);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-menu li {
        width: 100%;
        text-align: center;
        padding: 0.75rem 0;
    }
    
    /* Hero Section */
    .hero {
        padding: 3rem 0;
    }
    
    .hero h1 {
        font-size: 1.75rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Sections */
    .section {
        padding: 2.5rem 0;
    }
    
    .section-title h2 {
        font-size: 1.75rem;
    }
    
    /* Services Grid */
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Brands Grid */
    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .brand-item {
        padding: 1rem;
        min-height: 80px;
    }
    
    .brand-item h4 {
        font-size: 0.9rem;
    }
    
    /* Features */
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Contact Form */
    .contact-form {
        padding: 1.5rem;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Back to Top */
    .back-to-top {
        width: 45px;
        height: 45px;
        bottom: 20px;
        right: 20px;
        font-size: 1.25rem;
    }
}

/* Small Mobile Devices (< 480px) */
@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.5rem;
    }
    
    .hero p {
        font-size: 0.95rem;
    }
    
    .brands-grid {
        grid-template-columns: 1fr;
    }
    
    .btn {
        padding: 0.85rem 1.5rem;
        font-size: 0.95rem;
    }
    
    .service-card {
        padding: 1.5rem;
    }
}

/* Landscape Mode Mobile */
@media (max-height: 600px) and (orientation: landscape) {
    .hero {
        padding: 2rem 0;
    }
    
    .hero h1 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .hero p {
        margin-bottom: 1rem;
    }
}

/* Print Styles */
@media print {
    .header,
    .back-to-top,
    .hero-buttons,
    .contact-form,
    .footer {
        display: none;
    }
    
    body {
        color: #000;
        background: #fff;
    }
    
    .section {
        padding: 1rem 0;
    }
}