/**
 * Responsive Styles
 */

/* ===== Tablet (max-width: 1024px) ===== */
@media (max-width: 1024px) {
    :root {
        --font-size-4xl: 2.5rem;
        --font-size-3xl: 2rem;
    }

    .container {
        padding-left: var(--space-lg);
        padding-right: var(--space-lg);
    }

    /* Header */
    .menu-toggle {
        display: block;
    }

    .main-navigation {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: var(--color-bg);
        z-index: calc(var(--z-header) + 2);
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
        transition: right var(--transition-slow);
        overflow-y: auto;
        padding: var(--space-4xl) var(--space-lg) var(--space-lg);
    }

    .main-navigation.active {
        right: 0;
    }

    .primary-menu {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }

    .primary-menu > li > a {
        padding: var(--space-md) 0;
        font-size: var(--font-size-base);
        border-bottom: 1px solid var(--color-border-light);
    }

    .primary-menu > li > a::after {
        display: none;
    }

    .primary-menu > li.menu-item-has-children > a {
        padding-right: var(--space-xl);
    }

    .primary-menu > li.menu-item-has-children > a::before {
        right: 0;
    }

    .primary-menu .sub-menu {
        position: static;
        box-shadow: none;
        border-radius: 0;
        border-top: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        padding: 0;
        display: none;
        background: var(--color-bg-light);
        margin: 0 calc(var(--space-lg) * -1);
        padding: 0 var(--space-lg);
    }

    .primary-menu > li.menu-item-has-children.submenu-open > .sub-menu {
        display: block;
    }

    .primary-menu .sub-menu a {
        padding: var(--space-sm) var(--space-md);
        border-left: none;
        border-bottom: 1px solid var(--color-border-light);
    }

    .mobile-menu-overlay {
        display: block;
    }

    /* Stats */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
    }

    /* Advantages */
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Awards */
    .awards-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-2xl);
    }

    .footer-about {
        grid-column: span 2;
        padding-right: 0;
    }

    /* Branches */
    .branches-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .single-branch-content {
        grid-template-columns: 1fr;
    }

    /* Documents */
    .documents-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Contacts */
    .contacts-grid {
        grid-template-columns: 1fr;
    }

    .contacts-additional {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Awards page */
    .awards-page-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Grids */
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ===== Mobile (max-width: 768px) ===== */
@media (max-width: 768px) {
    :root {
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.75rem;
        --font-size-2xl: 1.5rem;
        --space-4xl: 3rem;
        --space-3xl: 2.5rem;
    }

    /* Top bar */
    .top-bar-email {
        display: none;
    }

    .accessibility-toggle span {
        display: none;
    }

    /* Hero */
    .hero-section {
        padding: var(--space-2xl) 0 var(--space-3xl);
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        width: 100%;
    }

    /* Stats */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }

    .stat-card {
        padding: var(--space-md);
    }

    .stat-number {
        font-size: var(--font-size-2xl);
    }

    /* Advantages */
    .advantages-grid {
        grid-template-columns: 1fr;
    }

    /* Awards */
    .awards-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .footer-about {
        grid-column: 1;
    }

    /* Branches */
    .branches-grid {
        grid-template-columns: 1fr;
    }

    #branches-map {
        height: 300px;
    }

    /* Documents */
    .document-item {
        flex-direction: column;
        text-align: center;
    }

    .document-download {
        width: 100%;
    }

    .document-download .btn {
        width: 100%;
    }

    .documents-grid {
        grid-template-columns: 1fr;
    }

    /* Contacts */
    .contacts-additional {
        grid-template-columns: 1fr;
    }

    .contacts-map {
        min-height: 300px;
    }

    #contacts-map {
        min-height: 300px;
    }

    /* Page hero */
    .page-hero {
        padding: var(--space-xl) 0;
    }

    .page-hero-title {
        font-size: var(--font-size-2xl);
    }

    /* License items */
    .license-item {
        flex-direction: column;
    }

    /* Awards page */
    .awards-page-grid {
        grid-template-columns: 1fr;
    }

    /* Grids */
    .grid-4,
    .grid-3,
    .grid-2 {
        grid-template-columns: 1fr;
    }

    /* Accessibility panel */
    .accessibility-panel {
        width: 100%;
        right: -100%;
    }

    /* CTA */
    .cta-title {
        font-size: var(--font-size-2xl);
    }

    /* Error 404 */
    .error-404 h1 {
        font-size: 5rem;
    }
}

/* ===== Small Mobile (max-width: 480px) ===== */
@media (max-width: 480px) {
    .container {
        padding-left: var(--space-md);
        padding-right: var(--space-md);
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-sm);
    }

    .stat-card {
        padding: var(--space-sm);
    }

    .stat-icon {
        width: 40px;
        height: 40px;
    }

    .stat-number {
        font-size: var(--font-size-xl);
    }

    .awards-grid {
        grid-template-columns: 1fr;
    }

    .top-bar-contact {
        gap: var(--space-md);
    }

    .branch-card {
        padding: var(--space-md);
    }
}

/* ===== Print Styles ===== */
@media print {
    .site-header,
    .site-footer,
    .accessibility-panel,
    .accessibility-overlay,
    .accessibility-toggle,
    .breadcrumb,
    .menu-toggle,
    .language-switcher {
        display: none !important;
    }

    body {
        font-size: 12pt;
        color: #000;
        background: #fff;
    }

    .container {
        max-width: 100%;
    }

    a {
        color: #000;
        text-decoration: underline;
    }

    .page-hero {
        background: none;
        color: #000;
        padding: 1rem 0;
    }

    .page-hero-title {
        color: #000;
    }
}