/* ===========================================================================
   catalog.css — Public catalog & car detail (Stage 3)
   Dark, admin-driven. Every value derives from --brand-* (see branding.css).
   Local --ag-* tokens are computed from brand vars, never hardcoded brand colors.
   Class prefix: ag-  (AvtoGeografiya)
   =========================================================================== */

.ag-catalog, .ag-car {
    /* ---- Local token layer, all derived from brand vars ---- */
    --ag-surface:        var(--brand-bg-secondary, #1A2F4F);
    --ag-surface-2:      color-mix(in srgb, var(--brand-bg-secondary) 60%, var(--brand-bg));
    --ag-line:           color-mix(in srgb, var(--brand-accent) 70%, transparent);
    --ag-line-strong:    var(--brand-accent, #243B5E);
    --ag-text:           var(--brand-text, #E8EEF7);
    --ag-muted:          var(--brand-text-secondary, #9AAFC9);
    --ag-primary:        var(--brand-primary, #3D7BD4);
    --ag-primary-2:      var(--brand-secondary, #5BA3F5);
    --ag-radius:         calc(var(--brand-radius, 6px) + 8px);
    --ag-radius-sm:      calc(var(--brand-radius, 6px) + 2px);
    --ag-shadow:         0 1px 2px rgba(0,0,0,.28), 0 12px 32px -12px rgba(0,0,0,.55);
    --ag-shadow-lg:      0 2px 6px rgba(0,0,0,.3), 0 28px 60px -20px rgba(0,0,0,.7);
    --ag-glow:           radial-gradient(60% 100% at 50% 0%, color-mix(in srgb, var(--brand-primary) 22%, transparent), transparent 70%);
    --ag-gap:            clamp(16px, 2vw, 24px);
    --ag-ease:           cubic-bezier(.22, 1, .36, 1);
    color: var(--ag-text);
}

.ag-container {
    width: 100%;
    max-width: 1320px;
    margin-inline: auto;
    padding-inline: clamp(16px, 4vw, 40px);
    box-sizing: border-box;
}
.ag-catalog *, .ag-car * { box-sizing: border-box; }

.ag-num { font-variant-numeric: tabular-nums; font-feature-settings: "tnum" 1; }

/* ---- Buttons (align with brand button vars) ---------------------------- */
.ag-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    font: inherit; font-weight: 600; line-height: 1;
    padding: 12px 20px; min-height: 44px;
    border: 1px solid transparent; border-radius: var(--brand-btn-radius, 10px);
    cursor: pointer; text-decoration: none;
    transition: transform .18s var(--ag-ease), background-color .18s var(--ag-ease), border-color .18s, box-shadow .18s;
    -webkit-tap-highlight-color: transparent;
}
.ag-btn svg { width: 18px; height: 18px; flex: none; }
.ag-btn--primary {
    background: var(--brand-btn-bg, var(--ag-primary));
    color: var(--brand-btn-text, #fff);
    box-shadow: 0 6px 18px -8px color-mix(in srgb, var(--ag-primary) 80%, transparent);
}
.ag-btn--primary:hover { background: var(--brand-btn-hover, var(--ag-primary-2)); transform: translateY(-1px); }
.ag-btn--primary:active { transform: translateY(0); }
.ag-btn--ghost {
    background: color-mix(in srgb, var(--ag-surface) 60%, transparent);
    color: var(--ag-text);
    border-color: var(--ag-line-strong);
}
.ag-btn--ghost:hover { border-color: var(--ag-primary-2); color: var(--ag-primary-2); }
.ag-btn--lg { min-height: 52px; font-size: 1.05rem; padding: 14px 22px; }
.ag-btn--block { width: 100%; }

/* ---- Badges ------------------------------------------------------------ */
.ag-badge {
    display: inline-flex; align-items: center;
    font-size: .74rem; font-weight: 600; letter-spacing: .01em;
    padding: 5px 10px; border-radius: 999px;
    background: color-mix(in srgb, var(--brand-bg) 70%, transparent);
    color: var(--ag-text);
    border: 1px solid var(--ag-line);
    backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.ag-badge--country { color: var(--ag-primary-2); }
.ag-badge--new { background: color-mix(in srgb, var(--brand-success) 22%, transparent); color: color-mix(in srgb, var(--brand-success) 85%, white); border-color: transparent; }
.ag-badge--route { background: color-mix(in srgb, var(--ag-primary) 18%, transparent); border-color: color-mix(in srgb, var(--ag-primary) 40%, transparent); }

/* ---- Form controls ----------------------------------------------------- */
.ag-field { margin-bottom: 16px; }
.ag-field__label { display: block; font-size: .82rem; font-weight: 600; color: var(--ag-muted); margin-bottom: 7px; }
.ag-field__range { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 8px; }
.ag-field__dash { color: var(--ag-muted); }
.ag-input, .ag-select {
    width: 100%; font: inherit; color: var(--ag-text);
    background: var(--ag-surface-2);
    border: 1px solid var(--brand-form-border, var(--ag-line-strong));
    border-radius: var(--brand-form-radius, 10px);
    padding: 11px 13px; min-height: 44px;
    transition: border-color .16s, box-shadow .16s, background-color .16s;
    appearance: none;
}
.ag-input::placeholder { color: color-mix(in srgb, var(--ag-muted) 75%, transparent); }
.ag-input:focus, .ag-select:focus {
    outline: none; border-color: var(--brand-form-focus, var(--ag-primary-2));
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--ag-primary) 30%, transparent);
    background: var(--ag-surface);
}
.ag-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239AAFC9' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 12px center; padding-right: 38px;
}
.ag-select--sm { min-height: 40px; padding: 8px 34px 8px 12px; }

/* Segmented chips */
.ag-segmented { display: flex; flex-wrap: wrap; gap: 8px; }
.ag-chip { position: relative; }
.ag-chip input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.ag-chip span {
    display: inline-flex; align-items: center; min-height: 40px;
    padding: 8px 14px; border-radius: 999px;
    background: var(--ag-surface-2); border: 1px solid var(--ag-line-strong);
    color: var(--ag-muted); font-size: .86rem; font-weight: 600;
    cursor: pointer; transition: all .16s var(--ag-ease);
}
.ag-chip input:hover + span { border-color: var(--ag-primary-2); color: var(--ag-text); }
.ag-chip input:checked + span {
    background: color-mix(in srgb, var(--ag-primary) 20%, transparent);
    border-color: var(--ag-primary); color: var(--ag-primary-2);
}
.ag-chip input:focus-visible + span { box-shadow: 0 0 0 3px color-mix(in srgb, var(--ag-primary) 30%, transparent); }

/* ===========================================================================
   CATALOG PAGE
   =========================================================================== */
.ag-catalog__hero { position: relative; padding: clamp(28px, 5vw, 56px) 0 clamp(18px, 3vw, 30px); }
.ag-catalog__hero::before {
    content: ""; position: absolute; inset: 0 0 auto 0; height: 320px;
    background: var(--ag-glow); pointer-events: none; z-index: 0;
}
.ag-catalog__hero > .ag-container { position: relative; z-index: 1; }
.ag-catalog__h1 {
    font-family: var(--brand-font-heading, 'Inter', sans-serif);
    font-weight: var(--brand-font-heading-weight, 700);
    font-size: clamp(1.7rem, 3.4vw, 2.6rem); line-height: 1.12; margin: 0 0 12px;
    letter-spacing: -.02em;
}
.ag-catalog__intro { color: var(--ag-muted); max-width: 68ch; font-size: 1.02rem; line-height: 1.6; margin: 0; }
.ag-catalog__intro strong { color: var(--ag-text); }

.ag-catalog__layout {
    display: grid; grid-template-columns: 280px 1fr; gap: clamp(20px, 3vw, 36px);
    align-items: start; padding-bottom: 64px;
}
/* Grid/flex children default to min-width:auto and can overflow their track
   when inner content (selects, card text) is wide — pin them to 0. */
.ag-results { min-width: 0; }
.ag-catalog, .ag-car { overflow-x: clip; }

/* ---- Sidebar filters --------------------------------------------------- */
.ag-filters { position: sticky; top: 16px; }
.ag-filters__form {
    background: color-mix(in srgb, var(--ag-surface) 82%, transparent);
    border: 1px solid var(--ag-line); border-radius: var(--ag-radius);
    padding: 20px; box-shadow: var(--ag-shadow);
    backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.ag-filters__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.ag-filters__title { font-weight: 700; font-size: 1.05rem; }
.ag-filters__reset { color: var(--ag-primary-2); font-size: .84rem; text-decoration: none; }
.ag-filters__reset:hover { text-decoration: underline; }
.ag-filters__apply { width: 100%; margin-top: 6px; }

/* ---- Results ----------------------------------------------------------- */
.ag-results__toolbar {
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    margin-bottom: 20px; flex-wrap: wrap;
}
.ag-results__count { margin: 0; color: var(--ag-muted); font-size: .96rem; }
.ag-results__count strong { color: var(--ag-text); }
.ag-sort { display: flex; align-items: center; gap: 10px; }
.ag-sort__label { color: var(--ag-muted); font-size: .86rem; }

/* ---- Grid -------------------------------------------------------------- */
.ag-grid {
    display: grid; gap: var(--ag-gap);
    grid-template-columns: repeat(auto-fill, minmax(clamp(240px, 30%, 300px), 1fr));
}

/* ---- Card -------------------------------------------------------------- */
.ag-card {
    background: var(--ag-surface); border: 1px solid var(--ag-line);
    border-radius: var(--ag-radius); overflow: hidden;
    box-shadow: var(--ag-shadow);
    transition: transform .28s var(--ag-ease), border-color .28s, box-shadow .28s;
    will-change: transform;
}
.ag-card__link { display: flex; flex-direction: column; height: 100%; text-decoration: none; color: inherit; }
.ag-card__media {
    position: relative; aspect-ratio: 3 / 2; overflow: hidden;
    background: linear-gradient(135deg, var(--ag-surface-2), color-mix(in srgb, var(--brand-bg) 80%, black));
}
.ag-card__img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s var(--ag-ease); }
.ag-card:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--ag-primary) 55%, transparent); box-shadow: var(--ag-shadow-lg); }
.ag-card:hover .ag-card__img { transform: scale(1.05); }
.ag-card__watermark {
    position: absolute; right: 10px; bottom: 8px; font-size: .68rem; font-weight: 700;
    color: rgba(255,255,255,.72); text-shadow: 0 1px 4px rgba(0,0,0,.6);
    letter-spacing: .02em; pointer-events: none;
}
.ag-card__nophoto {
    position: absolute; inset: 0; display: flex; flex-direction: column; gap: 8px;
    align-items: center; justify-content: center; color: var(--ag-muted);
}
.ag-card__nophoto svg { width: 42px; height: 42px; opacity: .5; }
.ag-card__nophoto span { font-size: .82rem; }
.ag-card__media .ag-badge { position: absolute; top: 10px; }
.ag-card__media .ag-badge--country { left: 10px; }
.ag-card__media .ag-badge--new { right: 10px; }

.ag-card__body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.ag-card__title {
    font-size: 1.04rem; font-weight: 700; line-height: 1.25; margin: 0;
    letter-spacing: -.01em;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.ag-card__specs { margin: 0; color: var(--ag-muted); font-size: .84rem; line-height: 1.4; }
.ag-card__price-row { display: flex; align-items: baseline; gap: 8px; margin-top: auto; padding-top: 6px; }
.ag-card__price { font-size: 1.24rem; font-weight: 800; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.ag-card__price--muted { font-size: 1.02rem; font-weight: 700; color: var(--ag-primary-2); }
.ag-card__price-label { font-size: .74rem; color: var(--ag-muted); }
.ag-card__price-src { margin: 0; font-size: .76rem; color: color-mix(in srgb, var(--ag-muted) 82%, transparent); }

/* ---- Pagination -------------------------------------------------------- */
.ag-pager { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 40px; flex-wrap: wrap; }
.ag-pager__num, .ag-pager__btn {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 44px; height: 44px; padding: 0 10px;
    border-radius: var(--ag-radius-sm); border: 1px solid var(--ag-line-strong);
    background: var(--ag-surface-2); color: var(--ag-text); text-decoration: none; font-weight: 600;
    transition: all .16s var(--ag-ease);
}
.ag-pager__num:hover, .ag-pager__btn:hover { border-color: var(--ag-primary-2); color: var(--ag-primary-2); }
.ag-pager__num.is-active { background: var(--ag-primary); border-color: var(--ag-primary); color: #fff; }
.ag-pager__gap { color: var(--ag-muted); padding: 0 4px; }

/* ---- Empty states ------------------------------------------------------ */
.ag-empty { text-align: center; padding: clamp(40px, 8vw, 80px) 20px; }
.ag-empty--page { max-width: 520px; margin: 40px auto; }
.ag-empty__icon { width: 72px; height: 72px; margin: 0 auto 20px; color: var(--ag-primary-2); opacity: .8; }
.ag-empty__icon svg { width: 100%; height: 100%; }
.ag-empty__title { font-size: 1.5rem; font-weight: 700; margin: 0 0 10px; }
.ag-empty__text { color: var(--ag-muted); max-width: 46ch; margin: 0 auto 24px; line-height: 1.6; }

.ag-catalog__seo-text { margin-top: 48px; padding-top: 28px; border-top: 1px solid var(--ag-line); color: var(--ag-muted); line-height: 1.7; max-width: 80ch; }
.ag-catalog__seo-text h2, .ag-catalog__seo-text h3 { color: var(--ag-text); }

/* ---- Mobile filter toggle (hidden on desktop) -------------------------- */
.ag-filter-toggle { display: none; }

/* ===========================================================================
   CAR DETAIL PAGE
   =========================================================================== */
.ag-car { padding: clamp(20px, 3vw, 32px) 0 64px; }
.ag-car__grid { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: clamp(20px, 3vw, 40px); align-items: start; }
.ag-car__main { min-width: 0; display: flex; flex-direction: column; gap: clamp(20px, 3vw, 32px); }

.ag-car__sold-banner {
    display: flex; gap: 14px; align-items: center;
    grid-column: 1 / -1; margin-bottom: 8px;
    padding: 16px 20px; border-radius: var(--ag-radius);
    background: color-mix(in srgb, var(--brand-warning) 14%, transparent);
    border: 1px solid color-mix(in srgb, var(--brand-warning) 45%, transparent);
}
.ag-car__sold-banner svg { width: 28px; height: 28px; color: var(--brand-warning); flex: none; }
.ag-car__sold-banner strong { display: block; }
.ag-car__sold-banner span { color: var(--ag-muted); font-size: .92rem; }

/* ---- Gallery ----------------------------------------------------------- */
.ag-gallery__stage {
    position: relative; aspect-ratio: 3 / 2; border-radius: var(--ag-radius); overflow: hidden;
    background: var(--ag-surface-2); box-shadow: var(--ag-shadow);
    border: 1px solid var(--ag-line);
}
.ag-gallery__slide { position: absolute; inset: 0; margin: 0; opacity: 0; visibility: hidden; transition: opacity .4s var(--ag-ease); }
.ag-gallery__slide.is-active { opacity: 1; visibility: visible; }
.ag-gallery__img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ag-gallery__watermark {
    position: absolute; right: 14px; bottom: 12px; font-size: .82rem; font-weight: 700;
    color: rgba(255,255,255,.8); text-shadow: 0 1px 5px rgba(0,0,0,.65); pointer-events: none; letter-spacing: .02em;
}
.ag-gallery__nav {
    position: absolute; top: 50%; transform: translateY(-50%);
    width: 46px; height: 46px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.6rem; line-height: 1; color: #fff;
    background: rgba(0,0,0,.42); border: 1px solid rgba(255,255,255,.18);
    cursor: pointer; transition: background .16s, transform .16s; backdrop-filter: blur(4px);
}
.ag-gallery__nav:hover { background: rgba(0,0,0,.62); }
.ag-gallery__nav--prev { left: 12px; } .ag-gallery__nav--next { right: 12px; }
.ag-gallery__counter {
    position: absolute; left: 14px; bottom: 12px; font-size: .8rem; color: #fff;
    background: rgba(0,0,0,.5); padding: 4px 10px; border-radius: 999px; font-variant-numeric: tabular-nums;
}
.ag-gallery__thumbs { display: flex; gap: 8px; margin-top: 10px; overflow-x: auto; scrollbar-width: thin; padding-bottom: 4px; }
.ag-gallery__thumb {
    flex: none; width: 92px; aspect-ratio: 3/2; border-radius: var(--ag-radius-sm); overflow: hidden;
    border: 2px solid transparent; cursor: pointer; padding: 0; background: var(--ag-surface-2);
    transition: border-color .16s, opacity .16s; opacity: .62;
}
.ag-gallery__thumb img { width: 100%; height: 100%; object-fit: cover; }
.ag-gallery__thumb.is-active { border-color: var(--ag-primary-2); opacity: 1; }
.ag-gallery__thumb:hover { opacity: 1; }
.ag-gallery__nophoto {
    aspect-ratio: 3/2; display: flex; flex-direction: column; gap: 10px; align-items: center; justify-content: center;
    border-radius: var(--ag-radius); background: var(--ag-surface-2); border: 1px dashed var(--ag-line-strong); color: var(--ag-muted);
}
.ag-gallery__nophoto svg { width: 56px; height: 56px; opacity: .5; }

/* ---- Sections ---------------------------------------------------------- */
.ag-section {
    background: var(--ag-surface); border: 1px solid var(--ag-line);
    border-radius: var(--ag-radius); padding: clamp(18px, 2.4vw, 28px); box-shadow: var(--ag-shadow);
}
.ag-section__title { font-size: 1.24rem; font-weight: 700; margin: 0 0 18px; letter-spacing: -.01em; }

/* Specs */
.ag-specs__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2px; margin: 0; }
.ag-specs__row { display: flex; justify-content: space-between; gap: 16px; padding: 12px 2px; border-bottom: 1px solid var(--ag-line); }
.ag-specs__key { color: var(--ag-muted); margin: 0; font-size: .92rem; }
.ag-specs__val { font-weight: 600; margin: 0; text-align: right; }

/* AI description */
.ag-desc__body { color: var(--ag-text); line-height: 1.75; }
.ag-desc__body :is(h2,h3) { margin-top: 1.2em; }
.ag-desc__body p { margin: 0 0 1em; }

/* Breakdown */
.ag-breakdown__details { }
.ag-breakdown__summary {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    cursor: pointer; list-style: none; font-weight: 700; font-size: 1.1rem;
}
.ag-breakdown__summary::-webkit-details-marker { display: none; }
.ag-breakdown__summary svg { width: 22px; height: 22px; color: var(--ag-muted); transition: transform .24s var(--ag-ease); }
.ag-breakdown__details[open] .ag-breakdown__summary svg { transform: rotate(180deg); }
.ag-breakdown__list { list-style: none; margin: 18px 0 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.ag-breakdown__item { display: flex; justify-content: space-between; gap: 16px; padding: 11px 2px; border-bottom: 1px solid var(--ag-line); color: var(--ag-muted); }
.ag-breakdown__item .ag-num { color: var(--ag-text); font-weight: 600; }
.ag-breakdown__item--total { border-bottom: none; margin-top: 6px; padding-top: 15px; border-top: 2px solid var(--ag-line-strong); color: var(--ag-text); font-weight: 700; font-size: 1.08rem; }
.ag-breakdown__item--total .ag-num { color: var(--ag-primary-2); font-weight: 800; }
.ag-breakdown__note { margin: 16px 0 0; font-size: .82rem; color: var(--ag-muted); line-height: 1.55; }

/* Similar */
.ag-similar__rail { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(230px, 1fr); gap: var(--ag-gap); overflow-x: auto; padding-bottom: 8px; scroll-snap-type: x proximity; scrollbar-width: thin; }
.ag-similar__rail .ag-card { scroll-snap-align: start; }

/* ---- Buybox (sticky) --------------------------------------------------- */
.ag-car__aside { position: sticky; top: 16px; }
.ag-buybox {
    background: color-mix(in srgb, var(--ag-surface) 90%, transparent);
    border: 1px solid var(--ag-line); border-radius: var(--ag-radius);
    padding: clamp(18px, 2vw, 24px); box-shadow: var(--ag-shadow-lg);
    display: flex; flex-direction: column; gap: 18px;
    backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.ag-buybox__badges { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.ag-buybox__title { font-size: clamp(1.3rem, 2.2vw, 1.6rem); font-weight: 800; margin: 0; line-height: 1.18; letter-spacing: -.02em; }
.ag-buybox__price { padding: 16px 0; border-top: 1px solid var(--ag-line); border-bottom: 1px solid var(--ag-line); display: flex; flex-direction: column; gap: 4px; }
.ag-buybox__price-label { font-size: .84rem; color: var(--ag-muted); }
.ag-buybox__price-value { font-size: clamp(1.7rem, 3vw, 2.15rem); font-weight: 800; letter-spacing: -.02em; font-variant-numeric: tabular-nums; line-height: 1.1; }
.ag-buybox__price-value--muted { font-size: 1.2rem; color: var(--ag-primary-2); }
.ag-buybox__price-sub { font-size: .82rem; color: var(--ag-muted); line-height: 1.45; }
.ag-buybox__delivery-result { margin: 10px 0 0; font-size: .9rem; line-height: 1.5; padding: 10px 12px; border-radius: var(--ag-radius-sm); background: var(--ag-surface-2); border: 1px solid var(--ag-line); }
.ag-buybox__actions { display: flex; flex-direction: column; gap: 10px; }
.ag-buybox__source { text-align: center; color: var(--ag-muted); font-size: .84rem; text-decoration: none; padding: 4px; }
.ag-buybox__source:hover { color: var(--ag-primary-2); text-decoration: underline; }
.ag-buybox__trust { display: flex; align-items: center; gap: 8px; font-size: .78rem; color: var(--ag-muted); line-height: 1.4; margin: 0; }
.ag-buybox__trust svg { width: 20px; height: 20px; color: color-mix(in srgb, var(--brand-success) 80%, white); flex: none; }

/* Inline lead form */
.ag-lead { display: flex; flex-direction: column; gap: 4px; padding-top: 4px; border-top: 1px solid var(--ag-line); animation: ag-reveal .3s var(--ag-ease); }
.ag-lead__consent { font-size: .72rem; color: var(--ag-muted); margin: 6px 0 0; line-height: 1.4; }
.ag-lead__consent a { color: var(--ag-primary-2); }

/* ===========================================================================
   Reveal-on-scroll animation (JS toggles .is-in)
   =========================================================================== */
@keyframes ag-reveal { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.ag-card { opacity: 0; transform: translateY(14px); }
.ag-card.is-in { opacity: 1; transform: none; transition: opacity .5s var(--ag-ease), transform .5s var(--ag-ease); transition-delay: calc(var(--i, 0) * 45ms); }
.no-js .ag-card { opacity: 1; transform: none; }

/* ===========================================================================
   Responsive
   =========================================================================== */
@media (max-width: 1080px) {
    .ag-car__grid { grid-template-columns: 1fr; }
    .ag-car__aside { position: static; order: -1; }
}

@media (max-width: 860px) {
    .ag-catalog__layout { grid-template-columns: 1fr; }
    .ag-filter-toggle {
        display: inline-flex; align-items: center; gap: 8px;
        align-self: flex-start; margin-bottom: 4px;
        padding: 11px 16px; min-height: 44px; font-weight: 600; cursor: pointer;
        background: var(--ag-surface); color: var(--ag-text);
        border: 1px solid var(--ag-line-strong); border-radius: var(--brand-btn-radius, 10px);
    }
    .ag-filter-toggle svg { width: 20px; height: 20px; }
    .ag-filter-toggle__count { background: var(--ag-primary); color: #fff; border-radius: 999px; min-width: 20px; height: 20px; display: inline-flex; align-items: center; justify-content: center; font-size: .74rem; padding: 0 5px; }
    .ag-filters {
        position: fixed; inset: 0; z-index: 1000; top: 0;
        background: color-mix(in srgb, var(--brand-bg) 96%, black);
        padding: 20px; overflow-y: auto;
        transform: translateX(-100%); transition: transform .3s var(--ag-ease); visibility: hidden;
    }
    .ag-filters.is-open { transform: none; visibility: visible; }
    .ag-filters__form { border: none; background: transparent; box-shadow: none; padding: 0; }
    .ag-filters__head { position: sticky; top: 0; }
}

@media (max-width: 520px) {
    .ag-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
    .ag-card__title { font-size: .94rem; }
    .ag-card__price { font-size: 1.08rem; }
    .ag-card__body { padding: 12px; }
}

/* ===========================================================================
   Reduced motion
   =========================================================================== */
@media (prefers-reduced-motion: reduce) {
    .ag-card, .ag-card.is-in, .ag-card__img, .ag-gallery__slide, .ag-btn, .ag-lead,
    .ag-filters, .ag-breakdown__summary svg {
        transition: none !important; animation: none !important; transform: none !important;
    }
    .ag-card { opacity: 1; }
}