@media (max-width: 980px) {
    .hero-grid,
    .contact-card {
        grid-template-columns: 1fr;
    }

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

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

    .plans-grid,
    .steps {
        grid-template-columns: 1fr;
    }

    .featured {
        transform: none;
    }
}

@media (max-width: 760px) {
    .menu-toggle {
        display: flex;
    }

    .nav {
        position: absolute;
        top: 76px;
        left: 0;
        right: 0;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 20px;
        background: white;
        border-bottom: 1px solid var(--border-color);
    }

    .nav.active {
        display: flex;
    }

    .nav a {
        padding: 12px;
    }

    .cards-grid,
    .sector-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 60px;
    }

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

    .btn {
        width: 100%;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 980px) {
    .hero-visual {
        max-width: 760px;
        margin: 0 auto;
    }

    .hero-device-image {
        min-height: 440px;
    }
}

@media (max-width: 760px) {
    .hero-device-image {
        min-height: 380px;
        object-position: center;
    }

    .hero-image-badge {
        left: 14px;
        right: 14px;
        bottom: 14px;
        max-width: none;
        justify-content: center;
        text-align: center;
        border-radius: 18px;
    }

    .hero-image-caption {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-device-image {
        min-height: 320px;
    }
}

@media (max-width: 980px) {
    .product-grid {
        grid-template-columns: 1fr;
        gap: 44px;
    }

    .product-image-card {
        min-height: 480px;
    }

    .product-visual {
        max-width: 760px;
        margin: 0 auto;
    }
}

@media (max-width: 620px) {
    .product-image-card {
        min-height: 380px;
        padding: 16px;
    }

    .product-features article {
        grid-template-columns: 1fr;
    }

    .product-scale {
        grid-template-columns: 1fr;
    }

    .product-scale span {
        min-height: 38px;
    }
}