/* Responsive Styles for MDK Elektro Website */

/* Large Screens (Default) */
/* Styles already defined in style.css */

/* Medium Screens (Tablets) */
@media screen and (max-width: 992px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    h3 {
        font-size: 1.4rem;
    }
    
    .hero {
        padding: 100px 0;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .service-detail {
        grid-template-columns: 1fr;
    }
}

/* Small Screens (Mobile Landscape) */
@media screen and (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.6rem;
    }
    
    h3 {
        font-size: 1.3rem;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .hero {
        padding: 80px 0;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    /* Mobile Navigation */
    .menu-toggle {
        display: block;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: -300px;
        width: 280px;
        height: 100vh;
        background-color: #ffffff;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        padding: 80px 20px 30px;
        overflow-y: auto;
        transition: var(--transition);
        z-index: 1001;
    }
    
    .main-nav.active {
        right: 0;
    }
    
    .main-nav ul {
        flex-direction: column;
    }
    
    .main-nav li {
        margin: 0;
        border-bottom: 1px solid #eee;
    }
    
    .main-nav a {
        padding: 12px 0;
    }
    
    .dropdown-toggle {
        display: inline-block;
        position: absolute;
        right: 0;
        top: 12px;
    }
    
    .sub-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding: 0 0 0 15px;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }
    
    .sub-menu.active {
        max-height: 500px;
    }
    
    .sub-menu a {
        padding: 10px 0;
    }
    
    .close-menu {
        position: absolute;
        top: 20px;
        right: 20px;
        font-size: 24px;
        cursor: pointer;
        color: var(--dark-color);
    }
    
    .overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        z-index: 1000;
    }
    
    .overlay.active {
        opacity: 1;
        visibility: visible;
    }
    
    .contact-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
    }
}

/* Extra Small Screens (Mobile Portrait) */
@media screen and (max-width: 576px) {
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    h3 {
        font-size: 1.2rem;
    }
    
    .section {
        padding: 50px 0;
    }
    
    .hero {
        padding: 60px 0;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .section-title h2 {
        font-size: 1.5rem;
    }
    
    .service-card {
        margin-bottom: 20px;
    }
    
    .areas-list {
        grid-template-columns: 1fr 1fr;
    }
    
    .back-to-top {
        right: 15px;
        bottom: 15px;
    }
    
    .breadcrumbs {
        padding: 10px 0;
    }
    
    .breadcrumbs li {
        font-size: 14px;
    }
    
    .logo img {
        max-height: 50px;
    }
    
    .header-container {
        padding: 10px 0;
    }
}