/* ============================================
   STYLE.CSS - ПОЛНЫЕ СТИЛИ САЙТА СТНЗ.РФ
   Версия: 2.0
   Дата: 2024
   ============================================ */

/* ============================================
   1. ПЕРЕМЕННЫЕ И СБРОС
   ============================================ */
:root {
    --primary: #0056a6;
    --primary-light: #4a8fd6;
    --primary-dark: #003d7a;
    --secondary: #ff9900;
    --secondary-light: #ffb84d;
    --secondary-dark: #e68900;
    
    --light: #f8f9fa;
    --dark: #1a1a2e;
    --gray: #6c757d;
    --gray-light: #e9ecef;
    --gray-dark: #343a40;
    
    --success: #28a745;
    --danger: #dc3545;
    --warning: #ffc107;
    --info: #17a2b8;
    
    --border-radius: 10px;
    --box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    --box-shadow-hover: 0 10px 40px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
    
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-base: 16px;
    --line-height: 1.6;
    
    --ozon-color: #0056FF;
    --wb-color: #CB11AB;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height);
    color: var(--dark);
    background-color: #ffffff;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ============================================
   2. КОНТЕЙНЕРЫ И СЕТКА
   ============================================ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    color: var(--primary);
    font-size: 2.5rem;
    font-weight: 700;
    position: relative;
}

.section-title:after {
    content: '';
    position: absolute;
    width: 80px;
    height: 4px;
    background: var(--secondary);
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

/* ============================================
   3. КНОПКИ
   ============================================ */
.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--primary);
    color: white;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-align: center;
}

.btn:hover {
    background-color: var(--primary-light);
    transform: translateY(-3px);
    box-shadow: var(--box-shadow-hover);
}

.btn-secondary {
    background-color: var(--secondary);
}

.btn-secondary:hover {
    background-color: var(--secondary-dark);
}

.btn-success {
    background-color: var(--success);
}

.btn-success:hover {
    background-color: #1e7e34;
}

.btn-danger {
    background-color: var(--danger);
}

.btn-danger:hover {
    background-color: #a71d2a;
}

.btn-warning {
    background-color: var(--warning);
    color: var(--dark);
}

.btn-warning:hover {
    background-color: #e0a800;
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: white;
}

.btn-sm {
    padding: 6px 16px;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 16px 40px;
    font-size: 1.1rem;
}

.btn-block {
    display: block;
    width: 100%;
}

.btn-ozon {
    background: var(--ozon-color);
    color: white;
}

.btn-ozon:hover {
    background: #0044CC;
}

.btn-wb {
    background: var(--wb-color);
    color: white;
}

.btn-wb:hover {
    background: #A00D8A;
}

/* ============================================
   4. ШАПКА (HEADER)
   ============================================ */
header {
    background: white;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

header.scrolled {
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.12);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--primary);
}

.logo i {
    margin-right: 10px;
    color: var(--secondary);
    font-size: 2rem;
}

.logo span {
    color: var(--secondary);
}

.logo-img {
    height: 50px;
    width: auto;
    transition: var(--transition);
}

.logo-img:hover {
    transform: scale(1.02);
}



/* ============================================
   5. ГЕРОЙ СЕКЦИЯ (HERO)
   ============================================ */
.hero {
    background: linear-gradient(rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.92)), 
                url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    padding: 180px 0 100px;
    text-align: center;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--primary);
    line-height: 1.2;
}

.hero h1 span {
    color: var(--secondary);
}

.hero p {
    font-size: 1.3rem;
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto 30px;
    line-height: 1.8;
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    flex-wrap: wrap;
}

/* ============================================
   6. О КОМПАНИИ (ABOUT)
   ============================================ */
.about-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.about-text {
    flex: 1;
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--primary);
}

.about-text p {
    margin-bottom: 20px;
    font-size: 1.05rem;
    color: var(--gray);
    line-height: 1.8;
}

.about-image {
    flex: 1;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow-hover);
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: var(--transition);
}

.about-image:hover img {
    transform: scale(1.03);
}

/* ============================================
   7. ПРОДУКЦИЯ (PRODUCTS)
   ============================================ */
.products {
    background-color: var(--light);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow-hover);
}

/* ИЗОБРАЖЕНИЕ ТОВАРА (3:4) */
.product-img {
    position: relative;
    padding-top: 133.33%; /* 3:4 соотношение */
    overflow: hidden;
    background: #f0f2f5;
}

.product-img img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card:hover .product-img img {
    transform: scale(1.05);
}

/* Бейджи на товаре */
.product-img .product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    z-index: 2;
    letter-spacing: 0.5px;
}

.product-badge.hit {
    background: var(--danger);
    color: white;
}

.product-badge.sale {
    background: var(--success);
    color: white;
}

.product-badge.new {
    background: var(--info);
    color: white;
}

.product-img .product-market {
    position: absolute;
    bottom: 10px;
    right: 10px;
    display: flex;
    gap: 5px;
    z-index: 2;
}

.product-market .market-icon {
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.6rem;
    font-weight: 700;
    color: white;
    text-transform: uppercase;
}

.market-icon.ozon {
    background: var(--ozon-color);
}

.market-icon.wb {
    background: var(--wb-color);
}

.market-icon.both {
    background: linear-gradient(90deg, var(--ozon-color) 50%, var(--wb-color) 50%);
}

/* Информация о товаре */
.product-info {
    padding: 20px 25px 25px;
}

.product-info h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-info .product-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--secondary);
    margin: 8px 0;
}

.product-info .product-desc {
    font-size: 0.92rem;
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-info .product-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.product-info .product-actions .btn {
    flex: 1;
    min-width: 100px;
}

/* ============================================
   8. ПРЕИМУЩЕСТВА (ADVANTAGES)
   ============================================ */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
}

.advantage-card {
    text-align: center;
    padding: 40px 25px;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.advantage-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--box-shadow-hover);
}

.advantage-icon {
    font-size: 3.5rem;
    color: var(--primary);
    margin-bottom: 20px;
    display: inline-block;
}

.advantage-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--primary);
}

.advantage-card p {
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ============================================
   9. КОНТАКТЫ (CONTACTS)
   ============================================ */
.contact-section {
    background-color: var(--light);
}

.contact-container {
    display: flex;
    gap: 50px;
}

.contact-info {
    flex: 1;
}

.contact-info h3 {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background-color: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    color: white;
    font-size: 1.2rem;
}

.contact-item h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.contact-item p {
    color: var(--gray);
    font-size: 0.95rem;
}

.contact-item a {
    color: var(--primary);
    font-weight: 500;
}

.contact-item a:hover {
    color: var(--secondary);
}

/* Форма */
.contact-form {
    flex: 1;
    background: white;
    padding: 35px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.contact-form h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 25px;
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form .form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 0.95rem;
}

.contact-form .form-control {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--gray-light);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}

.contact-form .form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 86, 166, 0.1);
}

.contact-form .form-control.error {
    border-color: var(--danger);
}

.contact-form .form-control.error:focus {
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.contact-form .form-hint {
    font-size: 0.8rem;
    color: var(--gray);
    margin-top: 4px;
}

.contact-form .form-notice {
    padding: 12px 15px;
    background: var(--light);
    border-radius: var(--border-radius);
    border-left: 3px solid var(--primary);
    margin-top: 20px;
    font-size: 0.9rem;
    color: var(--gray);
}

.contact-form .form-notice i {
    color: var(--primary);
    margin-right: 8px;
}

/* Поле телефона с префиксом */
.phone-input-container {
    display: flex;
    align-items: center;
    border: 2px solid var(--gray-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

.phone-input-container:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 86, 166, 0.1);
}

.phone-input-container .phone-prefix {
    padding: 0 15px;
    background: var(--light);
    font-weight: 600;
    color: var(--dark);
    border-right: 1px solid var(--gray-light);
    height: 48px;
    display: flex;
    align-items: center;
    min-width: 50px;
}

.phone-input-container .phone-input {
    border: none;
    border-radius: 0;
    flex: 1;
    padding: 12px 15px;
}

.phone-input-container .phone-input:focus {
    outline: none;
    box-shadow: none;
}

/* Сообщения формы */
.form-message {
    padding: 12px 15px;
    border-radius: var(--border-radius);
    margin: 15px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: fadeIn 0.3s ease;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.form-message i {
    font-size: 1.2rem;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Уведомления формы */
.form-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 20px;
    border-radius: var(--border-radius);
    z-index: 10001;
    display: flex;
    align-items: center;
    gap: 12px;
    max-width: 400px;
    box-shadow: var(--box-shadow-hover);
    animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideOutRight {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(100%); opacity: 0; }
}

.notification-success {
    background: var(--success);
    color: white;
}

.notification-error {
    background: var(--danger);
    color: white;
}

.notification-warning {
    background: var(--warning);
    color: var(--dark);
}

.notification-info {
    background: var(--info);
    color: white;
}

.close-notification {
    margin-left: auto;
    cursor: pointer;
    font-weight: 700;
    font-size: 1.2rem;
    opacity: 0.7;
    transition: var(--transition);
}

.close-notification:hover {
    opacity: 1;
}

/* ============================================
   10. ЗАЩИТА ТЕЛЕФОНОВ
   ============================================ */
.protected-contact {
    cursor: pointer;
    color: var(--primary);
    border-bottom: 1px dashed var(--primary);
    transition: var(--transition);
    padding: 2px 0;
    display: inline-block;
}

.protected-contact:hover {
    color: var(--secondary);
    border-bottom-color: var(--secondary);
}

.real-contact {
    color: var(--dark);
    border-bottom: none;
}

.contact-note {
    font-size: 0.85rem;
    color: var(--gray);
    margin-top: 5px;
}

/* Уведомление о копировании */
.copy-notification {
    position: fixed;
    top: 100px;
    right: 20px;
    background: var(--secondary);
    color: white;
    padding: 12px 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-hover);
    z-index: 10000;
    animation: fadeInOut 2.5s ease;
    display: none;
    font-weight: 600;
}

.copy-notification i {
    margin-right: 10px;
}

@keyframes fadeInOut {
    0% { opacity: 0; transform: translateY(-20px) scale(0.95); }
    15% { opacity: 1; transform: translateY(0) scale(1); }
    85% { opacity: 1; transform: translateY(0) scale(1); }
    100% { opacity: 0; transform: translateY(-20px) scale(0.95); }
}

/* ============================================
   11. COOKIE СОГЛАСИЕ
   ============================================ */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--dark);
    color: white;
    padding: 20px 30px;
    z-index: 10000;
    display: none;
    box-shadow: 0 -5px 30px rgba(0, 0, 0, 0.3);
}

.cookie-consent.active {
    display: block;
}

.cookie-consent .cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.cookie-consent .cookie-text {
    flex: 1;
    font-size: 0.95rem;
    line-height: 1.6;
    min-width: 280px;
}

.cookie-consent .cookie-text a {
    color: var(--secondary);
    text-decoration: underline;
    cursor: pointer;
    font-weight: 600;
}

.cookie-consent .cookie-text a:hover {
    color: var(--secondary-light);
}

.cookie-consent .cookie-btn {
    padding: 10px 35px;
    background: var(--secondary);
    color: var(--dark);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 700;
    font-size: 1rem;
    transition: var(--transition);
    white-space: nowrap;
}

.cookie-consent .cookie-btn:hover {
    background: var(--secondary-dark);
    transform: scale(1.02);
}

/* ============================================
   12. МОДАЛЬНЫЕ ОКНА
   ============================================ */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: var(--border-radius);
    padding: 35px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from { opacity: 0; transform: translateY(-30px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-close {
    position: absolute;
    right: 18px;
    top: 15px;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--gray);
    transition: var(--transition);
    line-height: 1;
}

.modal-close:hover {
    color: var(--dark);
    transform: rotate(90deg);
}

.modal-content h3 {
    color: var(--primary);
    margin-bottom: 20px;
    font-size: 1.4rem;
}

.modal-content h3 i {
    margin-right: 10px;
    color: var(--secondary);
}

/* ============================================
   13. ПОПАП ТОВАРА (PRODUCT POPUP)
   ============================================ */
.product-popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 99999;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.product-popup.active {
    display: flex;
}

.product-popup-content {
    background: white;
    border-radius: var(--border-radius);
    max-width: 650px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 35px;
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

.product-popup-content .popup-close {
    position: absolute;
    right: 18px;
    top: 15px;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--gray);
    transition: var(--transition);
}

.product-popup-content .popup-close:hover {
    color: var(--dark);
    transform: rotate(90deg);
}

.product-popup-content img,
.product-popup-content video {
    width: 100%;
    border-radius: var(--border-radius);
    margin-bottom: 15px;
}

.product-popup-content .price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary);
    margin: 10px 0;
}

.product-popup-content .description {
    color: var(--gray);
    line-height: 1.8;
    margin: 10px 0;
}

.product-popup-content .popup-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 10px;
    margin-top: 15px;
}

.product-popup-content .popup-gallery img {
    height: 100px;
    object-fit: cover;
    cursor: pointer;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.product-popup-content .popup-gallery img:hover {
    opacity: 0.8;
    transform: scale(1.05);
}

.product-popup-content .popup-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    flex-wrap: wrap;
}

/* ============================================
   14. ПОДВАЛ (FOOTER)
   ============================================ */
footer {
    background: var(--dark);
    color: white;
    padding: 60px 0 30px;
}

footer .footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 40px;
}

footer .footer-column {
    flex: 1;
    min-width: 220px;
}

footer .footer-column h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--secondary);
}

footer .footer-column p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.7;
}

footer .footer-links li {
    margin-bottom: 10px;
}

footer .footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

footer .footer-links a:hover {
    color: var(--secondary);
    padding-left: 5px;
}

footer .footer-links i {
    margin-right: 10px;
    color: var(--secondary);
    width: 18px;
}

/* Социальные сети */
footer .social-links {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

footer .social-links a {
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    color: white;
    font-size: 1.1rem;
}

footer .social-links a:hover {
    background: var(--secondary);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 153, 0, 0.3);
}

footer .social-links a.wb-link {
    background: var(--wb-color);
}

footer .social-links a.wb-link:hover {
    background: #A00D8A;
}

footer .social-links a.ozon-link {
    background: var(--ozon-color);
}

footer .social-links a.ozon-link:hover {
    background: #0044CC;
}

/* Копирайт */
footer .copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
}

footer .copyright a {
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition);
}

footer .copyright a:hover {
    color: var(--secondary);
}

/* ============================================
   15. АДАПТИВНОСТЬ
   ============================================ */

/* Планшеты и ноутбуки */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 3rem;
    }
}

/* Планшеты */
@media (max-width: 992px) {
    .about-content,
    .contact-container {
        flex-direction: column;
    }
    
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .about-image img {
        height: 300px;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}

/* Мобильные устройства */
@media (max-width: 768px) {
    /* Шапка */
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        flex-direction: column;
        background: white;
        width: 100%;
        text-align: center;
        padding: 30px 0;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        transition: var(--transition);
        z-index: 999;
        gap: 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: 10px 0;
    }

    
    
    /* Герой */
    .hero {
        padding: 140px 0 60px;
        min-height: auto;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .hero-btns {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-btns .btn {
        width: 100%;
        max-width: 300px;
    }
    
    /* Секции */
    .section {
        padding: 50px 0;
    }
    
    .section-title {
        font-size: 1.8rem;
        margin-bottom: 35px;
    }
    
    /* Продукция */
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 20px;
    }
    
    .product-img {
        padding-top: 133.33%; /* 3:4 сохраняется */
    }
    
    .product-info {
        padding: 15px 18px 20px;
    }
    
    .product-info h3 {
        font-size: 1rem;
    }
    
    .product-info .product-price {
        font-size: 1.1rem;
    }
    
    /* Преимущества */
    .advantages-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
    
    .advantage-card {
        padding: 25px 15px;
    }
    
    .advantage-icon {
        font-size: 2.5rem;
    }
    
    /* Контакты */
    .contact-form {
        padding: 25px;
    }
    
    .contact-info h3 {
        font-size: 1.5rem;
    }
    
    /* Подвал */
    footer .footer-content {
        gap: 30px;
    }
    
    footer .footer-column {
        min-width: 100%;
    }
    
    /* Cookie */
    .cookie-consent .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-consent .cookie-btn {
        width: 100%;
    }
}

/* Маленькие телефоны */
@media (max-width: 480px) {
    .hero {
        padding: 120px 0 40px;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 15px;
    }
    
    .product-img {
        padding-top: 133.33%;
    }
    
    .product-info {
        padding: 12px 14px 16px;
    }
    
    .product-info h3 {
        font-size: 0.9rem;
    }
    
    .product-info .product-price {
        font-size: 1rem;
    }
    
    .product-info .product-desc {
        font-size: 0.8rem;
        -webkit-line-clamp: 2;
    }
    
    .product-info .product-actions .btn {
        font-size: 0.8rem;
        padding: 8px 12px;
        min-width: 70px;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    
    .advantage-card {
        padding: 20px 12px;
    }
    
    .advantage-icon {
        font-size: 2rem;
    }
    
    .advantage-card h3 {
        font-size: 1rem;
    }
    
    .advantage-card p {
        font-size: 0.8rem;
    }
    
    .contact-form {
        padding: 18px;
    }
    
    .modal-content {
        padding: 20px;
    }
    
    .product-popup-content {
        padding: 20px;
    }
    
    .phone-input-container .phone-prefix {
        padding: 0 10px;
        min-width: 40px;
        font-size: 0.85rem;
    }
    
    .phone-input-container .phone-input {
        padding: 10px 12px;
        font-size: 0.9rem;
    }
}

/* ============================================
   16. УТИЛИТЫ
   ============================================ */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mt-10 { margin-top: 10px; }
.mt-20 { margin-top: 20px; }
.mt-30 { margin-top: 30px; }
.mt-40 { margin-top: 40px; }
.mt-50 { margin-top: 50px; }

.mb-10 { margin-bottom: 10px; }
.mb-20 { margin-bottom: 20px; }
.mb-30 { margin-bottom: 30px; }
.mb-40 { margin-bottom: 40px; }
.mb-50 { margin-bottom: 50px; }

.p-20 { padding: 20px; }
.p-30 { padding: 30px; }
.p-40 { padding: 40px; }

.d-flex { display: flex; }
.d-grid { display: grid; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.flex-column { flex-direction: column; }
.gap-10 { gap: 10px; }
.gap-20 { gap: 20px; }
.gap-30 { gap: 30px; }

.w-100 { width: 100%; }

/* ============================================
   17. ПЕЧАТЬ
   ============================================ */
@media print {
    header,
    footer,
    .hero-btns,
    .btn,
    .cookie-consent,
    .product-popup,
    .modal {
        display: none !important;
    }
    
    .hero {
        padding: 30px 0 !important;
        min-height: auto !important;
    }
    
    .section {
        padding: 20px 0 !important;
    }
    
    .product-card {
        break-inside: avoid;
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
    
    .product-img {
        padding-top: 100% !important;
    }
    
    .product-img img {
        position: relative !important;
    }
    /* ============================================
   ПОПАП ТОВАРА
   ============================================ */
.product-popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 99999;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.product-popup.active {
    display: flex;
}

.product-popup-content {
    background: white;
    border-radius: var(--border-radius);
    max-width: 650px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 35px;
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

.product-popup-content .popup-close {
    position: absolute;
    right: 18px;
    top: 15px;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--gray);
    transition: var(--transition);
}

.product-popup-content .popup-close:hover {
    color: var(--dark);
    transform: rotate(90deg);
}

.product-popup-content img,
.product-popup-content video {
    width: 100%;
    border-radius: var(--border-radius);
    margin-bottom: 15px;
}

.product-popup-content .price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary);
    margin: 10px 0;
}

.product-popup-content .description {
    color: var(--gray);
    line-height: 1.8;
    margin: 10px 0;
}

.product-popup-content .popup-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 10px;
    margin-top: 15px;
}

.product-popup-content .popup-gallery img {
    height: 100px;
    object-fit: cover;
    cursor: pointer;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.product-popup-content .popup-gallery img:hover {
    opacity: 0.8;
    transform: scale(1.05);
}

.product-popup-content .popup-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    flex-wrap: wrap;
}

/* Кнопки OZON и WB в попапе */
.product-popup-content .btn-ozon {
    background: #0056FF;
    color: white;
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
}

.product-popup-content .btn-ozon:hover {
    background: #0044CC;
    transform: translateY(-2px);
}

.product-popup-content .btn-wb {
    background: #CB11AB;
    color: white;
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
}

.product-popup-content .btn-wb:hover {
    background: #A00D8A;
    transform: translateY(-2px);
}

@keyframes modalSlideIn {
    from { opacity: 0; transform: translateY(-30px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Адаптивность попапа */
@media (max-width: 768px) {
    .product-popup-content {
        padding: 20px;
        max-width: 95%;
    }
    
    .product-popup-content .popup-gallery {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    }
    
    .product-popup-content .popup-actions {
        flex-direction: column;
    }
    
    .product-popup-content .popup-actions .btn {
        width: 100%;
        text-align: center;
    }
}
}