* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-red: #A50F2D;
    --primary-red-hover: #8B0D26;
    --primary-red-light: #C41E42;
    --gray-dark: #212424;
    --gray-medium: #697279;
    --gray-light: #AAB8C3;
    --gray-bg: #F8F9FA;
    --white: #FFFFFF;
    --border-color: #E5E7EB;
    --text-dark: #1F2937;
    --text-gray: #6B7280;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --transition: all 0.3s ease;
    --header-height: 175px;
}

body.dark {
    --primary-red: #E53935;
    --primary-red-hover: #C62828;
    --gray-dark: #E0E0E0;
    --gray-medium: #B0B0B0;
    --gray-bg: #1a1a1a;
    --white: #1e1e1e;
    --border-color: #333333;
    --text-dark: #FFFFFF;
    --text-gray: #B0B0B0;
    background: #121212;
}

body {
    font-family: var(--font-sans);
    color: var(--text-dark);
    line-height: 1.5;
    background: var(--white);
    transition: var(--transition);
}

/* Header */
.header {
    background: var(--white);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: transform 0.3s ease, background 0.3s ease;
    transform: translateY(0);
}

.header.hide {
    transform: translateY(-100%);
}

.header__top {
    background: var(--gray-bg);
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
}

.header__container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.header__flex-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.top-left-items {
    display: flex;
    align-items: center;
    gap: 16px;
}

.top-right-items {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.city__select {
    position: relative;
    cursor: pointer;
}

.city__location {
    font-size: 13px;
    color: var(--gray-medium);
    padding-right: 20px;
    position: relative;
}

.city__location:after {
    content: '▼';
    font-size: 8px;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}

.header__anchor {
    font-size: 13px;
    color: var(--gray-medium);
    text-decoration: none;
    white-space: nowrap;
}

.cart-icon {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--gray-medium);
}

.cart-icon svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    fill: none;
}

/* Language Dropdown */
.lang-dropdown {
    position: relative;
}

.lang-button {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 4px 12px;
    cursor: pointer;
    font-size: 13px;
    color: var(--text-dark);
    transition: var(--transition);
}

.lang-button:hover {
    border-color: var(--primary-red);
    background: var(--gray-bg);
}

.lang-button .globe-icon {
    font-size: 14px;
}

.lang-button .arrow-icon {
    font-size: 10px;
    transition: transform 0.2s;
}

.lang-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    min-width: 140px;
    z-index: 100;
    display: none;
    margin-top: 8px;
    overflow: hidden;
}

.lang-dropdown-menu.active {
    display: block;
}

.lang-option {
    padding: 10px 16px;
    font-size: 13px;
    cursor: pointer;
    color: var(--text-dark);
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.lang-option:hover {
    background: var(--gray-bg);
    color: var(--primary-red);
}

.theme-toggle {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 4px 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 16px;
    transition: var(--transition);
}

.theme-toggle:hover {
    border-color: var(--primary-red);
    background: var(--gray-bg);
}

.header__top-button {
    background: transparent;
    border: none;
    color: var(--text-dark);
    font-size: 13px;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
}

/* Search Bar */
.search-bar {
    padding: 16px 0;
    background: var(--white);
    border-bottom: 1px solid var(--border-color);
}

.search-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.search-input-wrapper {
    position: relative;
    width: 100%;
}

.search-input {
    width: 100%;
    padding: 14px 20px 14px 48px;
    border: 1px solid var(--border-color);
    border-radius: 40px;
    font-size: 14px;
    background: var(--white);
    color: var(--text-dark);
    transition: all 0.2s;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-red);
    box-shadow: 0 0 0 2px rgba(165, 15, 45, 0.1);
}

.search-icon {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-medium);
    font-size: 18px;
}

.ai-badge-inline {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: linear-gradient(135deg, var(--primary-red), #E53935);
    color: white;
    padding: 4px 12px;
    border-radius: 30px;
    font-size: 12px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
    pointer-events: none;
    white-space: nowrap;
}

.ai-badge-inline span {
    font-size: 14px;
}

/* Main Navigation */
.header__mid {
    padding: 15px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    position: relative;
}

.header__logo {
    flex-shrink: 0;
}

.header__logo img {
    height: 32px;
}

.nav-wrapper {
    flex: 1;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
}

.nav-wrapper::-webkit-scrollbar {
    height: 4px;
}

.nav-wrapper::-webkit-scrollbar-track {
    background: var(--border-color);
    border-radius: 4px;
}

.nav-wrapper::-webkit-scrollbar-thumb {
    background: var(--primary-red);
    border-radius: 4px;
}

.header__nav {
    display: flex;
    gap: 8px;
    align-items: center;
    white-space: nowrap;
    min-width: min-content;
}

.header__nav_item {
    position: relative;
}

.header__nav_link {
    text-decoration: none;
    color: var(--text-dark);
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
    cursor: pointer;
    background: none;
    border: none;
    font-family: inherit;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    white-space: nowrap;
}

.header__nav_link:hover {
    color: var(--primary-red);
    background: var(--gray-bg);
}

.header__contact {
    flex-shrink: 0;
}

.header__contact a {
    color: var(--text-dark);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px 0;
    background: var(--text-dark);
    transition: var(--transition);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--white);
    z-index: 1000;
    padding: 80px 20px 20px;
    transition: right 0.3s ease;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    -webkit-overflow-scrolling: touch;
}

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

.mobile-nav .header__nav {
    display: flex;
    flex-direction: column;
    white-space: normal;
    gap: 12px;
}

.mobile-nav .header__nav_link {
    padding: 12px;
    display: block;
    font-size: 16px;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 999;
    display: none;
    transition: opacity 0.3s ease;
}

.overlay.active {
    display: block;
    opacity: 1;
}

/* Mega Menu */
.mega-menu {
    position: fixed;
    top: 175px;
    left: 0;
    right: 0;
    background: var(--white);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    z-index: 998;
    max-height: 60vh;
    overflow-y: auto;
    display: none;
}

.mega-menu.active {
    display: block;
}

.mega-menu__container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 32px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.mega-menu__column h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-red);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--primary-red);
    display: inline-block;
}

.mega-menu__links {
    list-style: none;
}

.mega-menu__links li {
    margin-bottom: 10px;
}

.mega-menu__links a {
    text-decoration: none;
    color: var(--text-gray);
    font-size: 13px;
    transition: color 0.2s;
    display: block;
}

.mega-menu__links a:hover {
    color: var(--primary-red);
}

/* Main Content */
main {
    padding-top: 175px;
}

/* Hero Section */
.intro {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    min-height: 320px;
    display: flex;
    align-items: center;
}

.intro__content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 50px 32px;
}

.intro__title {
    font-size: 36px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
    max-width: 600px;
}

.intro__subtitle {
    font-size: 16px;
    color: rgba(255,255,255,0.8);
    margin-bottom: 24px;
    max-width: 500px;
}

.intro__video-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--primary-red);
    color: var(--white);
    padding: 10px 24px;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 500;
    border: none;
    cursor: pointer;
    margin-right: 16px;
}

/* Statistics Section */
.statistics-section {
    padding: 40px 0;
    background: var(--white);
}

.statistics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-card {
    padding: 20px;
}

.stat-number {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-red);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-gray);
}

/* Services Section */
.services-section {
    padding: 50px 0;
    background: var(--gray-bg);
}

.section-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 32px;
    flex-wrap: wrap;
    gap: 20px;
}

.title-wrapper {
    display: flex;
    align-items: baseline;
    gap: 16px;
}

.title-num {
    font-size: 40px;
    font-weight: 700;
    color: var(--primary-red);
    opacity: 0.3;
}

.title {
    font-size: 32px;
    font-weight: 600;
    color: var(--text-dark);
}

.link-red {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-red);
    text-decoration: none;
    font-weight: 500;
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: transform 0.2s, box-shadow 0.2s;
    border: 1px solid var(--border-color);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.service-card__icon {
    width: 48px;
    height: 48px;
    background: rgba(165, 15, 45, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 24px;
}

.service-card__title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
}

.service-card__desc {
    font-size: 14px;
    color: var(--text-gray);
}

/* Industries Section */
.industries-section {
    padding: 50px 0;
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
}

.industry-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    text-align: center;
    text-decoration: none;
    display: block;
    transition: all 0.2s;
}

.industry-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.industry-card__icon {
    font-size: 32px;
    margin-bottom: 12px;
}

.industry-card__title {
    font-weight: 500;
}

/* Solutions Section */
.solutions-section {
    padding: 50px 0;
    background: var(--gray-bg);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.solution-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.2s;
    border: 1px solid var(--border-color);
}

.solution-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.solution-card__image {
    height: 160px;
    background: linear-gradient(135deg, var(--primary-red), var(--primary-red-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 32px;
}

.solution-card__content {
    padding: 20px;
}

.solution-card__badge {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(165, 15, 45, 0.1);
    color: var(--primary-red);
    border-radius: 20px;
    font-size: 12px;
    margin-bottom: 12px;
}

.solution-card__title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.solution-card__desc {
    font-size: 14px;
    color: var(--text-gray);
    margin-bottom: 16px;
}

.solution-card__link {
    color: var(--primary-red);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
}

/* Cases Section */
.cases-section {
    padding: 50px 0;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 24px;
}

.case-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.2s;
}

.case-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.case-card__image {
    height: 200px;
    background: linear-gradient(135deg, var(--primary-red), var(--primary-red-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 40px;
}

.case-card__content {
    padding: 20px;
}

.case-card__title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.case-card__desc {
    font-size: 14px;
    color: var(--text-gray);
    margin-bottom: 16px;
}

.case-card__link {
    color: var(--primary-red);
    text-decoration: none;
    font-weight: 500;
}

/* Partners Section */
.partners-section {
    padding: 50px 0;
    background: var(--gray-bg);
}

.partners-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-top: 32px;
}

.partner-logo {
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-medium);
    padding: 10px 20px;
    background: var(--white);
    border-radius: var(--radius-md);
    transition: all 0.2s;
}

.partner-logo:hover {
    color: var(--primary-red);
    box-shadow: var(--shadow-md);
}

/* News Section */
.news-section {
    padding: 50px 0;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.news-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-decoration: none;
    display: block;
    transition: all 0.2s;
}

.news-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.news-card__image {
    height: 160px;
    background: linear-gradient(135deg, var(--primary-red), var(--primary-red-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 32px;
}

.news-card__content {
    padding: 20px;
}

.news-card__date {
    font-size: 12px;
    color: var(--gray-medium);
    margin-bottom: 8px;
}

.news-card__title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    line-height: 1.4;
}

/* Reviews Section */
.reviews-section {
    padding: 50px 0;
    background: var(--gray-bg);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.review-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    border: 1px solid var(--border-color);
}

.review-card__text {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 20px;
    font-style: italic;
}

.review-card__author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.review-card__avatar {
    width: 48px;
    height: 48px;
    background: var(--primary-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 18px;
}

.review-card__name {
    font-weight: 600;
    font-size: 14px;
}

.review-card__position {
    font-size: 12px;
    color: var(--gray-medium);
}

/* FAQ Section */
.faq-section {
    padding: 50px 0;
}

.faq-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.faq-question {
    padding: 20px;
    background: var(--white);
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.2s;
}

.faq-question:hover {
    background: var(--gray-bg);
}

.faq-question .arrow {
    transition: transform 0.3s;
}

.faq-item.open .faq-question .arrow {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    color: var(--text-gray);
    line-height: 1.6;
}

.faq-item.open .faq-answer {
    padding: 0 20px 20px 20px;
    max-height: 200px;
}

/* Career Block */
.career-block {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 60px 0;
    text-align: center;
}

.career-block .title {
    color: var(--white);
}

.link-white {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--white);
    text-decoration: none;
    margin-top: 20px;
}

/* Subscribe */
.subscribe {
    padding: 60px 0;
    text-align: center;
}

.subscribe__title {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 32px;
}

.subscribe__form {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    max-width: 600px;
    margin: 0 auto;
}

.subscribe__input {
    flex: 1;
    min-width: 200px;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 14px;
    background: var(--white);
    color: var(--text-dark);
}

.subscribe__button {
    background: var(--primary-red);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s;
}

.subscribe__button:hover {
    background: var(--primary-red-hover);
}

/* Footer */
.footer {
    background: var(--gray-dark);
    color: var(--gray-light);
    padding: 48px 32px 24px;
}

.footer__nav {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto 40px;
}

.footer__list {
    list-style: none;
}

.footer__item {
    margin-bottom: 12px;
}

.footer__link {
    color: var(--gray-light);
    text-decoration: none;
    font-size: 13px;
}

.footer__info {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 12px;
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.footer__info a {
    color: var(--gray-light);
    text-decoration: none;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1100;
}

.modal.active {
    display: flex;
}

.modal__content {
    background: var(--white);
    border-radius: var(--radius-lg);
    max-width: 500px;
    width: 90%;
    padding: 32px;
    position: relative;
}

.modal__close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
}

.modal input, .modal textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--white);
    color: var(--text-dark);
}

/* Cookie */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 16px 32px;
    box-shadow: var(--shadow-lg);
    display: none;
    z-index: 1000;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    border-top: 1px solid var(--border-color);
}

.cookie-consent.show {
    display: flex;
}

/* Go Top */
.go-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-red);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
}

.go-top.show {
    opacity: 1;
    visibility: visible;
}

.go-top:hover {
    background: var(--primary-red-hover);
    transform: translateY(-3px);
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1024px) {
    .statistics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .mobile-menu-btn {
        display: block;
    }
    .nav-wrapper {
        display: none;
    }
    .header__mid {
        justify-content: space-between;
    }
    .header__contact {
        margin-left: auto;
        margin-right: 10px;
    }
    .mega-menu {
        top: 195px;
    }
    main {
        padding-top: 195px;
    }
    .mega-menu__container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .top-left-items .header__anchor {
        display: none;
    }
}

@media (max-width: 800px) {
    .top-left-items {
        gap: 8px;
    }
    .top-right-items {
        gap: 8px;
    }
    .header__top-button:nth-child(2) {
        display: none;
    }
}

@media (max-width: 700px) {
    .top-left-items .city__select {
        display: none;
    }
    .top-right-items {
        justify-content: center;
        width: 100%;
    }
}

@media (max-width: 640px) {
    .top-left-items {
        display: none;
    }
    
    .top-right-items {
        justify-content: center;
        width: 100%;
        gap: 16px;
    }
    
    .top-right-items .header__top-button {
        display: none;
    }
    
    .header__mid {
        display: flex;
        flex-direction: column;
        align-items: center;
        position: relative;
        padding: 10px 0;
    }
    
    .header__logo {
        margin: 0 auto;
        order: 1;
    }
    
    .header__contact {
        order: 2;
        margin: 8px 0;
        width: 100%;
        text-align: center;
    }
    
    .mobile-menu-btn {
        position: absolute;
        right: 15px;
        top: 50%;
        transform: translateY(-50%);
        display: block;
    }
    
    .search-bar {
        margin-top: 5px;
    }
    
    .search-input {
        padding: 12px 20px 12px 40px;
        font-size: 13px;
    }
    
    .search-icon {
        font-size: 16px;
        left: 14px;
    }
    
    .ai-badge-inline {
        padding: 2px 8px;
        font-size: 10px;
    }
    
    .ai-badge-inline span {
        font-size: 11px;
    }
}

@media (max-width: 480px) {
    .ai-badge-inline {
        display: none;
    }
    
    .header__container {
        padding: 0 12px;
    }
    
    .search-container {
        padding: 0 12px;
    }
    
    .intro__title {
        font-size: 24px;
    }
    
    .intro__subtitle {
        font-size: 14px;
    }
    
    .intro__video-btn {
        padding: 8px 16px;
        font-size: 13px;
        margin-right: 8px;
    }
    
    .statistics-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .stat-number {
        font-size: 28px;
    }
    
    .stat-label {
        font-size: 12px;
    }
    
    .title {
        font-size: 20px;
    }
    
    .title-num {
        font-size: 28px;
    }
    
    .section-top {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .subscribe__form {
        flex-direction: column;
        align-items: stretch;
        padding: 0 12px;
    }
    
    .subscribe__input {
        width: 100%;
    }
    
    .footer__nav {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 20px;
    }
    
    .footer__info {
        flex-direction: column;
        gap: 10px;
    }
    
    .mobile-nav {
        width: 85%;
    }
    
    .cookie-consent {
        flex-direction: column;
        text-align: center;
        padding: 12px 16px;
    }
    
    .cookie-consent .subscribe__button {
        width: 100%;
    }
    
    .go-top {
        bottom: 15px;
        right: 15px;
        width: 36px;
        height: 36px;
        font-size: 18px;
    }
}

@media (max-width: 380px) {
    .header__contact {
        display: none;
    }
    
    .intro__content {
        padding: 30px 20px;
    }
    
    .services-section,
    .industries-section,
    .solutions-section,
    .cases-section,
    .partners-section,
    .news-section,
    .reviews-section,
    .faq-section {
        padding: 30px 0;
    }
    
    .service-card,
    .industry-card,
    .solution-card,
    .case-card,
    .review-card {
        padding: 16px;
    }
    
    .faq-question {
        padding: 14px;
        font-size: 14px;
    }
    
    .faq-answer {
        font-size: 13px;
    }
}

/* Mobile logo styles */
.mobile-logo {
    display: none;
}

.header__logo-mobile {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.header__logo-mobile img {
    height: 28px;
}

/* Responsive adjustments for mobile logo */
@media (max-width: 640px) {
    /* Скрываем десктопный логотип */
    .header__logo {
        display: none;
    }
    
    /* Показываем мобильный логотип в левом верхнем углу */
    .mobile-logo {
        display: block;
        position: absolute;
        left: 15px;
        top: 50%;
        transform: translateY(-50%);
        z-index: 100;
    }
    
    /* Настройка верхней панели для мобильных */
    .header__flex-row {
        position: relative;
        padding: 0 10px;
    }
    
    /* Центрируем правые элементы */
    .top-right-items {
        justify-content: center;
        width: 100%;
        gap: 16px;
    }
    
    /* Скрываем левую панель на мобильных */
    .top-left-items {
        display: none;
    }
    
    /* Скрываем кнопки регистрации и входа на мобильных */
    .top-right-items .header__top-button {
        display: none;
    }
    
    /* Кнопка бургер-меню в верхней панели (уже в top-right-items) */
   .mobile-menu-btn {
    position: absolute !important;
    right: 10px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
}
    
    /* Настройка средней секции */
    .header__mid {
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 10px 0;
    }
    
    .header__contact {
        margin: 8px 0;
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .top-right-items {
        gap: 12px;
    }
    
    .lang-button {
        padding: 3px 8px;
        font-size: 12px;
    }
    
    .theme-toggle {
        padding: 3px 8px;
        font-size: 14px;
    }
    
    .cart-icon svg {
        width: 16px;
        height: 16px;
    }
}

@media (max-width: 380px) {
    .top-right-items {
        gap: 8px;
    }
    
    .lang-button {
        padding: 2px 6px;
        font-size: 11px;
    }
    
    .lang-button .globe-icon {
        font-size: 12px;
    }
}