/* adaptive.css */

/* ===== BURGER MENU STYLES ===== */
.burger-menu {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 30px;
    height: 30px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    margin-left: auto;
    z-index: 1002;
}

.burger-line {
    width: 24px;
    height: 2px;
    background: var(--ca-color-black);
    margin: 3px 0;
    transition: all 0.3s ease;
    transform-origin: center;
}

.burger-menu.active .burger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.burger-menu.active .burger-line:nth-child(2) {
    opacity: 0;
}

.burger-menu.active .burger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: var(--ca-color-white);
    z-index: 1000;
    transition: right 0.3s ease;
    padding: 140px 30px 30px;
    overflow-y: auto;
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav__item {
    border-bottom: 1px solid var(--ca-color-gray-200);
}

.mobile-nav__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
    font-size: 1.125rem;
    font-weight: var(--ca-font-weight-medium);
    color: var(--ca-color-black);
    text-decoration: none;
    transition: color 0.3s ease;
}

.mobile-nav__link:hover {
    color: var(--ca-color-accent);
}

.mobile-nav__arrow {
    transition: transform 0.3s ease;
}

.mobile-nav__link.active .mobile-nav__arrow {
    transform: rotate(180deg);
}

.mobile-submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: var(--ca-color-gray-50);
    border-radius: var(--ca-radius-md);
    margin: 10px 0;
}

.mobile-submenu.active {
    max-height: 500px;
}

.mobile-submenu__link {
    display: block;
    padding: 15px 20px;
    color: var(--ca-color-gray-700);
    text-decoration: none;
    border-bottom: 1px solid var(--ca-color-gray-200);
    transition: all 0.3s ease;
}

.mobile-submenu__link:last-child {
    border-bottom: none;
}

.mobile-submenu__link:hover {
    color: var(--ca-color-accent);
    background: var(--ca-color-gray-100);
}

.mobile-nav__contacts {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--ca-color-gray-300);
}

.mobile-contact__item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    color: var(--ca-color-gray-700);
}

.mobile-contact__item svg {
    flex-shrink: 0;
}

.mobile-contact__phone {
    font-size: 1.25rem;
    font-weight: var(--ca-font-weight-bold);
    color: var(--ca-color-black);
    text-decoration: none;
}

.mobile-contact__email {
    color: var(--ca-color-accent);
    text-decoration: none;
}

.mobile-contact__address {
    font-size: 0.9rem;
    line-height: 1.4;
}

.mobile-contact__hours {
    font-size: 0.9rem;
    color: var(--ca-color-gray-600);
}

/* ===== TABLET STYLES (768px - 1024px) ===== */
@media (max-width: 1024px) {
    :root {
        --ca-container-max-width: 95%;
        --header-full-height: 160px;
    }
    
    /* Header Tablet Adaptations */
    .header-block__top > .left {
        gap: var(--ca-spacing-lg);
    }
    
    .header-block__top > .right > span {
        flex-direction: column;
        gap: var(--ca-spacing-xs);
        text-align: right;
    }
    
    .bottom__left {
        gap: var(--ca-spacing-xl);
    }
    
    .nav {
        gap: var(--ca-spacing-lg);
    }
    
    .nav-dropdown .dropdown-menu {
        min-width: 150px;
    }
    
    /* Slider Tablet */
    .slider {
        height: 400px;
    }
    
    .slide-title {
        font-size: 2rem;
    }
    
    .slide-description {
        font-size: 1rem;
    }
    
    /* Trusted By Section Tablet */
    .trusted-grid {
        gap: 50px;
        animation-duration: 30s;
    }
    
    .trusted-item img {
        height: 35px;
        max-width: 130px;
    }
    
    .trusted-section::before,
    .trusted-section::after {
        width: 60px;
    }
    
    .trusted-section {
        padding: 25px 0;
    }
    
    /* Brands Section Tablet */
    .brands-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: var(--ca-spacing-xl);
    }
    
    .brand-logo {
        max-width: 100px;
        max-height: 50px;
    }
    
    /* News Section Tablet */
    .news-section {
        padding: var(--ca-spacing-xl) 0;
    }
    
    .news-section__header {
        margin-bottom: var(--ca-spacing-lg);
    }
    
    .news-section__title {
        font-size: 2rem;
    }
    
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--ca-spacing-xl);
    }
    
    /* Hide the third news item */
    .news-grid .news-card:nth-child(n+3) {
        display: none;
    }
    
    /* Contact Section Tablet */
    .contact-section {
        flex-direction: column;
        gap: var(--ca-spacing-xl);
    }
    
    .contact-map,
    .contact-text {
        flex: auto;
    }
    
    /* News Page Tablet */
    .news-page__container {
        grid-template-columns: 1fr;
        gap: var(--ca-spacing-xl);
    }
    
    .news-sidebar {
        position: static;
        order: -1;
    }
    
    /* Brand Page Tablet */
    .brand__advantages {
        flex-direction: column;
    }
    
    .advantages-grid {
        width: 100%;
    }
    
    .brand__logo-container {
        width: 100%;
        height: 200px;
    }
    
    .advantage-card {
        width: 100%;
    }
}

/* ===== MOBILE STYLES (481px - 768px) ===== */
@media (max-width: 768px) {
    :root {
        --header-full-height: 120px;
    }
    
    .header-block__top::after{
        content: '';
        position: absolute;
        top: -6px;
        left: 50%;
        transform: translateX(-50%);
        width: 100vw;
        height: 110%;
        background: var(--ca-color-background);
        z-index: -1;
        padding-bottom: var(--ca-spacing-xs);
    }
    
    /* Burger Menu Activation */
    .burger-menu {
        display: flex;
    }
    
    .nav {
        display: none;
    }
    
    .bottom__left {
        width: 100%;
        justify-content: space-between;
    }
    
    .header-block__bottom .bottom__right {
        display: none;
    }
    
    /* Header Mobile */
    .header-block__top {
        padding: 15px 0;
    }
    
    .header-block__top::before {
        left: -15px;
    }
    
    .header-block__top > .left {
        flex-direction: row;
        gap: 20px;
    }
    

    
    .header-block__top > .right {
        display: block;
    }
    
    .header-block__top > .right p{
        margin-block-start: 0; 
        margin-block-end: 0; 
        margin-bottom: 0;
    }
    
    .phone,
    .mail,
    .address {
        font-size: 0.9rem;
    }
    
    .address{
        margin-left: auto;
    }
    
    .header-block__bottom {
        padding: 15px 0;
    }
    
    /* Slider Mobile */
    .slider {
        height: 300px;
        border-radius: var(--ca-radius-lg);
    }
    
    .slide-title {
        font-size: 1.5rem;
        margin-bottom: var(--ca-spacing-sm);
    }
    
    .slide-description {
        font-size: 0.9rem;
    }
    
    .slide-content {
        padding: var(--ca-spacing-lg);
    }
    
    /* Trusted By Mobile */
    .trusted-grid {
        gap: 40px;
        animation-duration: 25s;
    }
    
    .trusted-item img {
        height: 32px;
        max-width: 100px;
    }
    
    .trusted-section::before,
    .trusted-section::after {
        width: 40px;
    }
    
    .trusted-section {
        padding: 20px 0;
    }
    
    /* Brands Mobile */
    .brands-section {
        margin-top: 120px;
    }
    
    .brands-section__title {
        font-size: 56px;
        padding-bottom: var(--ca-spacing-xl);
    }
    
    .count-suffix {
        font-size: 35px;
        margin-left: -10px;
        margin-top: 5px;
    }
    
    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--ca-spacing-lg);
    }
    
    .brand-item {
        padding: var(--ca-spacing-md);
        height: 120px;
    }
    
    .brand-item.maz {
        height: 60px;
    }
    
    .brand-logo {
        max-width: 80px;
        max-height: 40px;
    }
    
    /* News Section Mobile */
    .news-section__title {
        font-size: 1.75rem;
    }
    
    .news-grid {
        grid-template-columns: repeat(1, 1fr);
        gap: var(--ca-spacing-xl);
    }
    
    /* Hide the third news item */
    .news-grid .news-card:nth-child(n+2) {
        display: none;
    }
    
    
    .news-card__content {
        padding: var(--ca-spacing-lg);
    }
    
    /* Contact Mobile */
    .contact-mobile {
        font-size: 24px;
    }
    
    .contact-address,
    .contact-opening-hours,
    .contact-email {
        font-size: 1rem;
    }
    
    /* Footer Mobile */
    .footer-block__top {
        flex-direction: column;
        gap: var(--ca-spacing-lg);
        text-align: center;
    }
    
    .footer-top__left {
        flex-direction: column;
        gap: var(--ca-spacing-md);
    }
    
    .footer-block__bottom {
        flex-direction: column;
        gap: var(--ca-spacing-lg);
    }
    
    .footer-bottom__right {
        text-align: left;
        align-content: flex-start;
        align-items: flex-start
    }
    
    /* News List Mobile */
    .news-list__title {
        font-size: 1.75rem;
    }
    
    .news-list__link {
        flex-direction: column;
    }
    
    .news-list__image {
        width: 100%;
        height: 200px;
    }
    
    .news-list__content {
        padding: var(--ca-spacing-lg);
    }
    
    .news-list__meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--ca-spacing-sm);
    }
    
    /* Pagination Mobile */
    .pagination {
        gap: var(--ca-spacing-sm);
    }
    
    .pagination__number {
        min-width: 36px;
        height: 36px;
        font-size: 0.875rem;
    }
    
    .pagination__arrow {
        width: 36px;
        height: 36px;
    }
    
    /* News Page Mobile */
    .news-page__container {
        padding: 0 var(--ca-spacing-md);
    }
    
    .news-page__title {
        font-size: 1.75rem;
    }
    
    .news-page__description {
        font-size: 1rem;
        padding: var(--ca-spacing-lg);
    }
    
    .news-page__content {
        font-size: 1rem;
    }
    
    .breadcrumbs {
        font-size: 0.8rem;
        margin-bottom: var(--ca-spacing-lg);
    }
    
    /* Brand Page Mobile */
    .brand-section {
        margin-bottom: var(--ca-spacing-2xl);
    }
    
    .brand__title {
        font-size: 32px;
        margin-bottom: var(--ca-spacing-xl);
    }
    
    .advantages-grid {
        flex-direction: column;
    }
    
    .advantage-card {
        width: 100%;
        padding: var(--ca-spacing-lg);
    }
    
    .advantage-icon {
        font-size: 28px;
        margin-right: var(--ca-spacing-lg);
    }
    
    /* Company Page Mobile */
    .company__title {
        font-size: 1.75rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .mission-section {
        padding: var(--ca-spacing-xl);
    }
    
    /* Contacts Page Mobile */
    .contacts-content {
        grid-template-columns: 1fr;
        gap: var(--ca-spacing-xl);
    }
    
    .contacts-info {
        grid-column: 1;
    }
    
    /* Videos Page Mobile */
    .video__content {
        flex-direction: column;
    }
    
    .video__content > iframe {
        width: 100%;
        height: 250px;
    }
    
    .video {
        width: 100%;
    }
}

@media (max-width: 700px) {
    .header-block__top > .left > .phone > div, 
    .header-block__top > .left > .mail > div{
        display: none;
    }
}
/* ===== SMALL MOBILE STYLES (320px - 480px) ===== */
@media (max-width: 480px) {
    :root {
        --header-full-height: 100px;
    }
    
    .form-row{
        grid-template-columns: 1fr;
    }
    
    /* Header Small Mobile */
    .header-block__top::before{
        left: 0;
        width: 100%;
    }
    
    .header.scrolled .header-block__top::before{
        border-top: none; 
        border-left: none; 
        border-right: none; 
        border-radius: 0;
    }
    
    .header-block__top{
        padding: 15px 5px;
    }
    
    .header-block__top > .left {
        gap: 0;
        width: 100%;
    }
    
    .header-block__top > .left > .mail{
        position: absolute;
        right: 10vw;
        display: flex !important;
    }
    
    .header-block__top > .left > .address > div{
        display: none;
    }
    
    .header-block__top > .right{
        display: none;
    }
    
    .header-block__top > .left > .phone > div {
        display: block;
    }
    
    .mail{
        display: none !important;
    }
    
    .phone div,
    .mail div,
    .address div {
        font-size: 0.8rem;
    }
    
    .logo-link img {
        height: 30px;
    }
    
    /* Slider Small Mobile */
    .slider {
        height: 250px;
    }
    
    .slide-title {
        font-size: 1.25rem;
    }
    
    .slide-description {
        font-size: 0.8rem;
    }
    
    /* trusted-by Mobile */
    .trusted-item{
        padding: 0px;
    }
    
    .trusted-item img {
        height: 75px;
        max-width: 150px;
    }
    
    /* Brands Small Mobile */
    .brands-section__title {
        font-size: 25px;
        gap: 3vw;
    }
    
    .brands-grid {
        grid-template-columns: 1fr;
        gap: var(--ca-spacing-md);
    }
    
    .brand-item {
        height: 80px;
    }
    
    .brands-count{
        margin-top: -15px;
    }
    
    .count-number {
        margin-top: 12px;
    }
    
    .count-svg{
        height: 1.3em;
        margin-left: -10px;
    }
    
    /* Contact Small Mobile */
    .contact-section{
         padding: 0;
    }
    
    .contact-mobile {
        font-size: 20px;
    }
    
    .contacts-form-section {
        padding: 0 var(--ca-spacing-xl);
    }
    
    .contacts-form__title {
        font-size: 1.5rem;
    }
    
    .contacts-map-section{
        height: 350px;
    }
    
    /* Footer Small Mobile */
    .footer-block__top a {
        font-size: 1rem;
    }
    
    .footer-top__right a {
        font-size: 1.125rem;
    }
    
    /* Utility Classes Mobile */
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    h4 { font-size: 1.25rem; }
    h5 { font-size: 1.125rem; }
    h6 { font-size: 1rem; }
}

/* ===== ACCESSIBILITY IMPROVEMENTS ===== */
@media (prefers-reduced-motion: reduce) {
    .trusted-grid {
        animation: none;
    }
    
    .burger-line,
    .mobile-nav,
    .mobile-submenu {
        transition: none;
    }
}

/* ===== DARK MODE SUPPORT ===== */
@media (prefers-color-scheme: dark) {
    .mobile-nav {
        background: var(--ca-color-gray-900);
    }
    
    .mobile-nav__link {
        color: var(--ca-color-white);
    }
    
    .mobile-submenu {
        background: var(--ca-color-gray-800);
    }
    
    .mobile-submenu__link {
        color: var(--ca-color-gray-300);
        border-bottom-color: var(--ca-color-gray-700);
    }
    
    .mobile-nav__contacts {
        border-top-color: var(--ca-color-gray-700);
    }
    
    .mobile-contact__item {
        color: var(--ca-color-gray-300);
    }
    
    .mobile-contact__phone {
        color: var(--ca-color-white);
    }
}

/* ===== ORIENTATION SPECIFIC STYLES ===== */
@media (max-width: 767px) and (orientation: landscape) {
    
    
    .mobile-nav {
        padding-top: 80px;
    }
    
    .mobile-nav__item {
        padding: 12px 0;
    }
    
    .mobile-nav__link {
        padding: 12px 0;
        font-size: 1rem;
    }
    
    .mobile-nav__contacts {
        margin-top: 20px;
        padding-top: 20px;
    }
}