@media (max-width: 1200px) {
    .container {
        max-width: 100%;
        padding: 0 2rem;
    }
    
    .hero-content {
        gap: 2rem;
    }
    
    .advantages-content {
        gap: 3rem;
    }
}

@media (max-width: 992px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: var(--header-height);
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
        gap: 0;
    }

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

    .nav-item {
        margin: 1rem 0;
        position: relative;
    }

    .nav-link {
        padding: 1rem;
        display: block;
    }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background-color: var(--light-gray);
        margin-top: 0.5rem;
        border-radius: 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }

    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }

    .advantages-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .company-image {
        order: -1;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }

    .product-card.featured {
        transform: none;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    h3 {
        font-size: 1.25rem;
    }

    .hero-text h1 {
        font-size: 2rem;
    }

    .hero-text p {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .btn {
        padding: 1rem 1.5rem;
        text-align: center;
        display: block;
        width: 100%;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .advantage-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .advantage-item img {
        align-self: center;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .news-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .cta-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .footer-logo {
        justify-content: center;
    }

    .contact-info {
        text-align: center;
    }

    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 45px;
        height: 45px;
    }

    .back-to-top img {
        width: 18px;
        height: 18px;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0 1rem;
    }

    .company-name {
        font-size: 1.25rem;
    }

    .nav-logo img {
        height: 35px;
    }

    .hero-section {
        height: 80vh;
    }

    .hero-text h1 {
        font-size: 1.75rem;
    }

    .section-header h2 {
        font-size: 1.5rem;
    }

    .section-header p {
        font-size: 1rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .advantage-item img {
        width: 50px;
        height: 50px;
    }

    .testimonial-card {
        padding: 1.5rem;
    }

    .testimonial-author img {
        width: 50px;
        height: 50px;
    }

    .news-card .news-content {
        padding: 1rem;
    }

    .footer {
        padding: 2rem 0 1rem;
    }

    .footer-content {
        gap: 1.5rem;
    }
}

@media (max-width: 360px) {
    .container {
        padding: 0 0.75rem;
    }

    .hero-text h1 {
        font-size: 1.5rem;
    }

    .hero-text p {
        font-size: 0.9rem;
    }

    .btn {
        padding: 0.875rem 1rem;
        font-size: 0.9rem;
    }

    .product-info {
        padding: 1rem;
    }

    .testimonial-card {
        padding: 1rem;
    }

    .news-content {
        padding: 1rem;
    }

    .advantage-item img {
        width: 40px;
        height: 40px;
    }
}

.cookies-banner {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    left: 2rem;
    max-width: 480px;
    margin: 0 auto;
    background: linear-gradient(135deg, #ffffff 0%, #f8fffe 100%);
    color: var(--dark-gray);
    padding: 0;
    z-index: 10000;
    transform: translateY(100%) scale(0.8);
    transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 20px 60px rgba(43, 127, 159, 0.25), 0 8px 30px rgba(0, 0, 0, 0.1);
    border-radius: 20px;
    border: 3px solid var(--primary-color);
    overflow: hidden;
    opacity: 0;
}

.cookies-banner.show {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.cookies-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.cookies-content {
    padding: 2rem;
    position: relative;
}

.cookies-icon {
    text-align: center;
    margin-bottom: 1rem;
}

.cookie-emoji {
    font-size: 3rem;
    display: inline-block;
    animation: bounce 2s infinite;
}

.cookies-title {
    color: var(--primary-color);
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0 0 0.75rem 0;
    text-align: center;
}

.cookies-text {
    text-align: center;
    margin-bottom: 1.5rem;
}

.cookies-text p {
    margin: 0 0 1rem 0;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--dark-gray);
    opacity: 0.9;
}

.cookies-features {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.feature-item {
    font-size: 0.8rem;
    color: var(--secondary-color);
    font-weight: 600;
    background: rgba(76, 175, 80, 0.1);
    padding: 0.3rem 0.6rem;
    border-radius: 12px;
    border: 1px solid rgba(76, 175, 80, 0.2);
}

.cookies-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
}

.cookies-btn {
    padding: 0.875rem 1.25rem;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-align: center;
    font-size: 0.9rem;
    min-width: 140px;
    justify-content: center;
}

.cookies-btn-accept {
    background: linear-gradient(135deg, var(--accent-color), #ff8a65);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.cookies-btn-accept:hover {
    background: linear-gradient(135deg, #e55a2b, var(--accent-color));
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
}

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

.cookies-btn-learn:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(43, 127, 159, 0.3);
}

.btn-icon {
    font-size: 1rem;
}

.cookies-close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 28px;
    height: 28px;
    background: var(--light-gray);
    color: var(--dark-gray);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 14px;
    font-weight: 700;
    transition: all 0.3s ease;
    opacity: 0.7;
}

.cookies-close:hover {
    background: var(--accent-color);
    color: var(--white);
    opacity: 1;
    transform: rotate(90deg);
}

@media (max-width: 768px) {
    .cookies-banner {
        bottom: 1rem;
        right: 1rem;
        left: 1rem;
        max-width: none;
    }

    .cookies-content {
        padding: 1.5rem;
    }

    .cookies-title {
        font-size: 1.2rem;
    }

    .cookies-actions {
        flex-direction: column;
        gap: 0.75rem;
    }

    .cookies-btn {
        width: 100%;
        min-width: auto;
    }

    .cookies-features {
        gap: 0.5rem;
    }

    .feature-item {
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .cookies-banner {
        bottom: 0.5rem;
        right: 0.5rem;
        left: 0.5rem;
    }

    .cookies-content {
        padding: 1.25rem;
    }

    .cookie-emoji {
        font-size: 2.5rem;
    }

    .cookies-title {
        font-size: 1.1rem;
    }

    .cookies-text p {
        font-size: 0.85rem;
    }

    .cookies-btn {
        padding: 0.75rem 1rem;
        font-size: 0.85rem;
    }

    .cookies-features {
        flex-direction: column;
        align-items: center;
        gap: 0.4rem;
    }
}