/* ============================================================
   Лоск Омск — адаптив. Брейкпоинты TECH.md: 1439 / 1023 / 767 / 640 / 480.
   ============================================================ */

/* ---------- Карточные сетки: десктоп ---------- */
@media (min-width: 1024px) {
    .cards--1 > * { flex-basis: 100%; }
    .cards--2 > * { flex-basis: calc(50% - var(--grid-gap)); }
    .cards--3 > * { flex-basis: calc(33.333% - var(--grid-gap)); }
    .cards--4 > * { flex-basis: calc(25% - var(--grid-gap)); }

    .album__pair { flex-basis: calc(33.333% - 16px); }
}

/* ---------- 1439 ---------- */
@media (max-width: 1439px) {
    .review-card { flex-basis: 300px; }
}

/* ---------- 1023: планшет ---------- */
@media (max-width: 1023px) {
    .cards--2 > *,
    .cards--3 > *,
    .cards--4 > * { flex-basis: calc(50% - var(--grid-gap)); }

    .hero__photo { max-width: 515px; }

    .specialty__block,
    .specialty__block--reverse {
        grid-template-columns: 1fr;
        grid-template-areas:
            "body"
            "media"
            "list";
    }
    .specialty__body, .specialty__media { order: 0; }
    .specialty__list--4, .specialty__list--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

    .case { grid-template-columns: 1fr; }
    .case__tabs {
        flex-direction: row;
        gap: 6px;
        padding: 16px 16px 0;
        overflow-x: auto;
    }
    .case__tabs::before { display: none; }
    .case__body { padding: 16px; }
    .case__tab { flex-shrink: 0; padding: 9px 14px; border: 1px solid var(--border); white-space: nowrap; }
    .case__tab::before { display: none; }
    .case__tab:hover { transform: none; }
    .case__tab.is-active { transform: none; }
    .case__media img { min-height: 220px; max-height: 340px; }

    .gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }

    .album__pair { flex-basis: calc(50% - 12px); }

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

    .process { grid-template-columns: 1fr; }
    .process__photo { max-width: 420px; }

    .footer__top { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .footer__cta { grid-template-columns: 1fr; }
    .footer__cta-photo { order: -1; }
}

/* ---------- 767: большой телефон ---------- */
@media (max-width: 767px) {
    .section-head { margin-bottom: 22px; }

    .cards--2 > *,
    .cards--3 > *,
    .cards--4 > * { flex-basis: 100%; }

    .hero__photo { max-width: 100%; }
    .hero__stats { flex-wrap: wrap; }

    .cards--4 > .dirt-card { flex-basis: calc(50% - var(--grid-gap)); padding: 16px; }
    .dirt-cta { grid-template-columns: 1fr; }
    .form.form--dirt { grid-template-columns: 1fr; }
    .form.form--dirt .btn { justify-self: stretch; }

    .case { padding: 0; }
    .case__tabs, .case__body { padding: 14px; }
    .case__panel h3 { font-size: 20px; }

    .gallery { display: grid; grid-template-columns: 1fr; gap: 16px; padding: 0; }
    .juxtapose { flex: none; }

    .album { gap: 16px; }
    .album__pair { flex-basis: 100%; }

    .lightbox { padding: 14px; }
    .lightbox__img { max-height: calc(100vh - 110px); }
    .lightbox__caption { font-size: 12px; }
    .lightbox__close { top: 10px; right: 10px; width: 38px; height: 38px; font-size: 22px; }
    .lightbox__nav { width: 38px; height: 38px; font-size: 20px; }
    .lightbox__nav--prev { left: 6px; }
    .lightbox__nav--next { right: 6px; }

    .process__list { grid-template-columns: 1fr; }
    .process__photo { max-width: 100%; }

    .logs-marquee { gap: 24px; }

    .reviews__nav { display: none; }
    .review-card { flex-basis: 82%; }

    .footer__top { grid-template-columns: 1fr; gap: 22px; }
    .footer__cta { grid-template-columns: 1fr; }
    .footer__cta-photo { order: -1; }
    .form--inline { grid-template-columns: 1fr; }
    .form-field--wide, .checkbox--wide { grid-column: auto; }
}

/* ---------- 640: телефон ---------- */
@media (max-width: 640px) {
    .section-head h2 { font-size: clamp(22px, 6vw, 30px); }

    .hero__title { font-size: clamp(27px, 8vw, 38px); }
    .hero__subtitle { font-size: 14px; }
    .hero__stats { gap: 12px; }
    .chips { gap: 6px; }
    .chip { padding: 6px 10px; font-size: 11px; }

    .specialty__body { padding: 0; }
    .specialty__list--4, .specialty__list--3 { grid-template-columns: 1fr; }
    .cards--4 > .dirt-card { padding: 14px; }
    .dirt-cta { padding: 18px; }
    .footer__cta { padding: 0; }
    .footer__cta-text { padding: 18px; }
    .footer__cta-photo img { min-height: 220px; }

    .case__media img { min-height: 180px; }
    .case__actions .btn { width: 100%; }

    .footer__bottom { font-size: 11px; }
    .footer__docs { font-size: 11px; }

    .modal__inner { padding: 24px 18px; }
    .modal__title { font-size: 20px; }
    .modal__close { top: 8px; right: 8px; }

    .scroll-up { right: 12px; bottom: 12px; }
}

/* ---------- 480: мелкий телефон ---------- */
@media (max-width: 480px) {
    .hero__avatars span { width: 32px; height: 32px; font-size: 11px; }
    .hero__rating strong { font-size: 19px; }
    .section-head h2 { font-size: 22px; }
    .specialty__title { font-size: 22px; }
    .brand { padding: 6px 10px; font-size: 12px; }
    .reviews__ratings { gap: 16px; }
    .review-card { flex-basis: 90%; }
    .footer__top { gap: 18px; }
    .footer__phone { font-size: 16px; }
}