@media (max-width: 900px) {
    .site-footer__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 620px) {
    .site-footer__container {
        width: min(100% - 24px, 1180px);
        padding-top: 44px;
    }

    .site-footer__grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .site-footer__bottom {
        align-items: flex-start;
        flex-direction: column;
    }

    .footer-banner {
        min-height: 150px;
    }

    .back-to-top {
        width: 46px;
        height: 46px;
        border-radius: 14px;
    }
}
@media (max-width: 1080px) {
    .site-brand__logo {
        height: 48px;
    }

    .primary-navigation__link {
        padding-inline: 10px;
        font-size: 0.9rem;
    }
}

@media (max-width: 920px) {
    .site-header__container {
        min-height: 70px;
    }

    .site-brand__logo {
        height: 46px;
    }

    .nav-toggle {
        display: block;
    }

    .primary-navigation {
        position: fixed;
        top: 70px;
        right: 0;
        bottom: 0;
        width: min(360px, 88vw);
        padding: 20px;
        border-left: 1px solid var(--color-border);
        background:
            radial-gradient(
                circle at top right,
                rgba(35, 185, 214, 0.13),
                transparent 34%
            ),
            rgba(6, 19, 31, 0.98);
        box-shadow: -18px 0 46px rgba(0, 0, 0, 0.32);
        opacity: 0;
        visibility: hidden;
        transform: translateX(100%);
        transition:
            opacity var(--transition-normal),
            visibility var(--transition-normal),
            transform var(--transition-normal);
    }

    .primary-navigation.is-open {
        opacity: 1;
        visibility: visible;
        transform: translateX(0);
    }

    .primary-navigation__list {
        display: grid;
        gap: 8px;
    }

    .primary-navigation__link {
        width: 100%;
        min-height: 50px;
        padding-inline: 16px;
        justify-content: flex-start;
        border: 1px solid transparent;
        border-radius: 14px;
        font-size: 1rem;
    }

    .primary-navigation__link::after {
        display: none;
    }

    .primary-navigation__link:hover,
    .primary-navigation__link:focus-visible {
        border-color: var(--color-border);
        background: rgba(97, 228, 216, 0.08);
    }
}

@media (max-width: 520px) {
    .site-header__container {
        width: min(100% - 20px, var(--container-width));
    }

    .site-brand__logo {
        max-width: 210px;
        height: 42px;
    }

    .nav-toggle {
        width: 44px;
        height: 44px;
        border-radius: 13px;
    }
}
@media (max-width: 1000px) {
    .hero__container {
        min-height: auto;
        grid-template-columns: 1fr;
    }

    .hero__content {
        text-align: center;
    }

    .hero__description {
        margin-inline: auto;
    }

    .hero__actions {
        justify-content: center;
    }

    .hero__stats {
        margin-inline: auto;
    }

    .hero__visual {
        min-height: 430px;
    }

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

    .product-card {
        min-height: auto;
    }

    .platform-section__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 680px) {
    .hero__container {
        padding-block: 58px 72px;
    }

    .hero__title {
        font-size: clamp(2.45rem, 13vw, 4.3rem);
    }

    .hero__stats {
        grid-template-columns: 1fr;
    }

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

    .hero__visual {
        min-height: 350px;
    }

    .hero-orbit {
        width: min(360px, 92vw);
    }

    .hero-orbit__item {
        min-width: 96px;
        min-height: 44px;
        padding: 8px 12px;
        font-size: 0.76rem;
    }

    .hero-orbit__center {
        inset: 30%;
        border-radius: 22px;
    }

    .product-card {
        padding: 22px;
    }

    .platform-features,
    .platform-panel__layers {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 920px) {
    .nav-hover-art {
        width: 96px;
        height: 24px;
        left: auto;
        right: 16px;
        bottom: 50%;
        transform: translateY(50%) scale(0.92);
    }

    .primary-navigation__link:hover .nav-hover-art,
    .primary-navigation__link:focus-visible .nav-hover-art {
        transform: translateY(50%) scale(1);
    }

    .primary-navigation__link:hover .primary-navigation__text,
    .primary-navigation__link:focus-visible .primary-navigation__text {
        transform: none;
    }
}

@media (max-width: 900px) {
    .site-footer__column {
        padding-inline: 0;
    }

    .site-footer__column:not(:first-child)::before {
        display: none;
    }

    .site-footer__top-line {
        margin-bottom: 26px;
    }

    .site-footer__cloud--1 {
        width: 130px;
    }

    .site-footer__cloud--2 {
        width: 110px;
    }

    .site-footer__cloud--3 {
        width: 140px;
    }
}