/* RPC Design System — компоненты страниц. Раскладки конкретных страниц (сетки секций) живут в их CSS (home.css и т.д.). */

/* ================= Бейджи, счётчики, чипы ================= */
.badge { display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; line-height: 1; padding: 6px 11px; border-radius: var(--r-btn); white-space: nowrap; }
.badge--accent { background: var(--accent); color: var(--accent-ink); }
.badge--soft { background: var(--accent-soft); color: var(--accent); }
.badge--dark { background: var(--dark); color: #fff; }
.badge--neutral { background: var(--surface); color: var(--ink-2); }
.badge--success { background: var(--success-soft); color: var(--success); }
.badge--glass { background: rgba(255,255,255,.14); color: #fff; backdrop-filter: blur(6px); }
.count { display: inline-grid; place-items: center; min-width: 22px; height: 20px; padding: 0 7px; border-radius: var(--r-btn); background: var(--surface); color: var(--ink-3); font-size: 11.5px; font-weight: 600; line-height: 1; font-variant-numeric: tabular-nums; }
.section--dark .count { background: rgba(255,255,255,.1); color: var(--dark-ink-2); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; font-weight: 500; padding: 8px 14px; border-radius: var(--r-btn); background: var(--surface); color: var(--ink); border: 1px solid transparent; transition: background var(--dur-1), color var(--dur-1), border-color var(--dur-1); }
.chip:hover { background: var(--dark); color: #fff; }
.chip.is-on, .chip[aria-current] { background: var(--dark); color: #fff; }
.chip .count { background: rgba(0,0,0,.06); }
.chip.is-on .count, .chip[aria-current] .count, .chip:hover .count { background: rgba(255,255,255,.16); color: #fff; }
.chip--dark { background: rgba(255,255,255,.05); border-color: var(--dark-line); color: var(--dark-ink); }
.chip--dark:hover { background: #fff; color: var(--dark); border-color: #fff; }

/* ================= Иконка в плашке ================= */
.ico-box { width: 48px; height: 48px; border-radius: var(--r-s); display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); flex: none; }
.ico-box svg { width: 22px; height: 22px; }
.ico-box--dark { background: var(--dark); color: #fff; }

/* ================= Хлебные крошки ================= */
.crumbs ol { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 4px; font-size: var(--fs-xs); color: var(--ink-3); }
.crumbs li { display: inline-flex; align-items: center; gap: 4px; }
.crumbs li + li::before { content: ""; width: 14px; height: 14px; background: currentColor; opacity: .5;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M9 6l6 6-6 6'/%3E%3C/svg%3E") center/contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M9 6l6 6-6 6'/%3E%3C/svg%3E") center/contain no-repeat; }
.crumbs a { transition: color var(--dur-1); }
.crumbs a:hover { color: var(--accent); }
.crumbs [aria-current] { color: var(--ink); }
.page-hero .crumbs ol { color: var(--dark-ink-2); }
.page-hero .crumbs a:hover { color: #fff; }
.page-hero .crumbs [aria-current] { color: var(--dark-ink); }

/* ================= Шапка внутренней страницы ================= */
.page-hero { position: relative; background: var(--dark); color: var(--dark-ink); overflow: hidden; isolation: isolate; }
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .5;
  background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 64px 64px; mask-image: radial-gradient(120% 100% at 15% 0%, #000 25%, transparent 70%); -webkit-mask-image: radial-gradient(120% 100% at 15% 0%, #000 25%, transparent 70%); }
.page-hero-in { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--sp-7) var(--sp-9); align-items: end; padding-block: clamp(28px, 3.5vw, 44px) clamp(32px, 4vw, 56px); }
.page-hero .crumbs { grid-column: 1 / -1; }
.page-hero .h1 { max-width: 22ch; }
.page-hero .lead { color: var(--dark-ink-2); margin-top: 14px; }
.page-hero-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.page-hero-aside { display: flex; gap: 10px; flex-wrap: wrap; }
.page-hero--image .page-hero-in { grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); align-items: center; }
.page-hero-img { border-radius: var(--r-l); overflow: hidden; aspect-ratio: 16/11; background: var(--tile-bg); }
.page-hero-img img { width: 100%; height: 100%; object-fit: cover; object-position: 80% 50%; }
@media (max-width: 900px) { .page-hero-in, .page-hero--image .page-hero-in { grid-template-columns: minmax(0, 1fr); align-items: start; } }

/* ================= Плитка каталога (фото на графите) ================= */
.tile { position: relative; display: flex; flex-direction: column; justify-content: flex-end; min-height: 270px; border-radius: var(--r-m); overflow: hidden; background: var(--tile-bg); color: #fff; isolation: isolate; box-shadow: var(--sh-card); transition: transform var(--dur-2) var(--ease), box-shadow var(--dur-2); }
.tile > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 100% 50%; z-index: -2; transition: transform .9s var(--ease); }
.tile::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, rgba(22,23,24,.94) 0%, rgba(22,23,24,.6) 34%, rgba(22,23,24,0) 62%); }
.tile::after { content: ""; position: absolute; left: 0; bottom: 0; height: 4px; width: 0; background: var(--red); transition: width .5s var(--ease); }
.tile:hover { transform: translateY(-4px); box-shadow: var(--sh-hover); }
.tile:hover > img { transform: scale(1.05); }
.tile:hover::after { width: 100%; }
.tile-body { padding: 0 24px 24px; max-width: 86%; display: grid; gap: 6px; }
.tile-meta { font-size: var(--fs-micro); font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.66); }
.tile h3 { font-size: clamp(19px, 1.55vw, 23px); line-height: 1.15; }
.tile p { font-size: 13.5px; color: rgba(255,255,255,.75); line-height: 1.45; }
.tile-go { position: absolute; right: 20px; top: 20px; width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,.12); backdrop-filter: blur(6px); border: 1px solid rgba(255,255,255,.18); transition: background .3s, transform .3s, border-color .3s; }
.tile-go svg { width: 19px; height: 19px; }
.tile:hover .tile-go { background: var(--accent); border-color: var(--accent); transform: rotate(-45deg); }
.tile--hero .tile-body { max-width: 60%; padding: 0 28px 28px; }
.tile--hero::before { background: linear-gradient(90deg, rgba(22,23,24,.92) 0%, rgba(22,23,24,.55) 40%, rgba(22,23,24,0) 65%); }
.tile--hero h3 { font-size: clamp(24px, 2.3vw, 34px); }
.tile-subs { display: grid; gap: 6px; margin-top: 10px; }
.tile-subs li { display: flex; align-items: center; gap: 8px; font-size: 14px; color: rgba(255,255,255,.85); }
.tile-subs li::before { content: ""; width: 6px; height: 6px; background: var(--red); border-radius: 2px; flex: none; }
.tile-subs em { font-style: normal; font-size: 11.5px; font-weight: 600; padding: 1px 7px; border-radius: 99px; background: rgba(255,255,255,.12); color: rgba(255,255,255,.8); }
.tile-price { position: absolute; right: 24px; bottom: 24px; font-family: var(--font-h); font-weight: 700; font-size: 18px; padding: 10px 16px; border-radius: 99px; background: #fff; color: var(--ink); letter-spacing: -.01em; }
.tile--cta { background: var(--accent); padding: 26px; justify-content: flex-start; gap: 10px; }
.tile--cta::before { background: repeating-linear-gradient(-45deg, rgba(255,255,255,.07) 0 2px, transparent 2px 14px); }
.tile--cta::after { display: none; }
.tile--cta .tile-meta { color: rgba(255,255,255,.85); }
.tile--cta p { color: rgba(255,255,255,.9); font-size: 14px; }
.tile--cta .btn { align-self: flex-start; margin-top: auto; }
.tile--cta:hover { transform: none; }
.tile--wide { min-height: 250px; }
.tile--wide .tile-body { max-width: 52%; }
.tile--wide::before { background: linear-gradient(90deg, rgba(22,23,24,.9) 0%, rgba(22,23,24,.5) 40%, rgba(22,23,24,0) 62%); }
.tile--sm { min-height: 200px; }
.tile--sm .tile-body { padding: 0 20px 20px; }
.tile--sm h3 { font-size: 18px; }
@media (max-width: 640px) {
  .tile { min-height: 230px; }
  .tile-body, .tile--hero .tile-body, .tile--wide .tile-body { max-width: 100%; padding: 0 20px 20px; }
  .tile--hero { min-height: 360px; }
  .tile--hero .tile-body { padding-bottom: 76px; }
  .tile--hero::before, .tile--wide::before { background: linear-gradient(0deg, rgba(22,23,24,.94) 0%, rgba(22,23,24,.55) 45%, rgba(22,23,24,0) 70%); }
  .tile-price { left: 20px; right: auto; bottom: 20px; }
  .tile--wide > img { object-position: 70% 50%; }
}

/* ================= Карточка подкатегории (строкой) ================= */
.ccard { display: grid; grid-template-columns: 72px minmax(0, 1fr) auto; gap: 16px; align-items: center; padding: 10px 18px 10px 10px; border-radius: var(--r-m); background: var(--surface); transition: background var(--dur-1), box-shadow var(--dur-2); }
.ccard img { width: 72px; height: 60px; border-radius: var(--r-s); object-fit: cover; object-position: 80% 50%; background: var(--tile-bg); }
.ccard b { display: block; font-family: var(--font-h); font-weight: 600; font-size: 16px; line-height: 1.25; letter-spacing: -.01em; }
.ccard small { display: block; font-size: var(--fs-xs); color: var(--ink-3); margin-top: 3px; }
.ccard svg { width: 18px; height: 18px; color: var(--ink-3); transition: transform var(--dur-1), color var(--dur-1); }
.ccard:hover { background: var(--bg); box-shadow: var(--sh-hover); }
.ccard:hover b, .ccard:hover svg { color: var(--accent); }
.ccard:hover svg { transform: translateX(3px); }

/* ================= Карточка товара ================= */
.pcard { display: flex; flex-direction: column; border-radius: var(--r-m); background: var(--bg); box-shadow: var(--sh-card); overflow: hidden; transition: transform var(--dur-2) var(--ease), box-shadow var(--dur-2); }
.pcard:hover { transform: translateY(-3px); box-shadow: var(--sh-hover); }
.pcard-img { position: relative; display: block; aspect-ratio: 3/4; background: var(--surface-2); overflow: hidden; }
.pcard-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.pcard:hover .pcard-img img { transform: scale(1.05); }
.pcard-img .badge { position: absolute; left: 14px; top: 14px; }
.pcard-body { flex: 1; display: flex; flex-direction: column; gap: 8px; padding: 18px 20px 20px; }
.pcard-sku { font-size: var(--fs-micro); color: var(--ink-3); letter-spacing: .04em; font-variant-numeric: tabular-nums; }
.pcard h3 { font-size: 17px; line-height: 1.3; letter-spacing: -.015em; }
.pcard h3 a:hover { color: var(--accent); }
.pcard-attrs { display: grid; gap: 4px; font-size: var(--fs-xs); color: var(--ink-2); }
.pcard-attrs div { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px dashed var(--line); padding-bottom: 4px; }
.pcard-attrs dt { color: var(--ink-3); }
.pcard-attrs dd { margin: 0; font-weight: 500; color: var(--ink); text-align: right; }
.pcard-foot { margin-top: auto; padding-top: 12px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }

/* ================= Цена ================= */
.price { display: inline-flex; align-items: baseline; gap: 4px; font-family: var(--font-h); font-weight: 700; letter-spacing: -.02em; color: var(--ink); white-space: nowrap; }
.price b { font-size: 22px; font-weight: 700; font-variant-numeric: tabular-nums; }
.price small { font-family: var(--font-b); font-size: var(--fs-xs); font-weight: 500; letter-spacing: 0; color: var(--ink-3); }
.price--lg b { font-size: clamp(30px, 3vw, 40px); }
.price--request { font-family: var(--font-b); font-size: var(--fs-sm); font-weight: 600; letter-spacing: 0; color: var(--ink-2); }

/* ================= Галерея товара ================= */
.gallery { display: grid; gap: 12px; }
.gallery-main { position: relative; aspect-ratio: 3/4; border-radius: var(--r-l); overflow: hidden; background: var(--surface-2); }
.gallery-main img { width: 100%; height: 100%; object-fit: cover; animation: gal-in .4s var(--ease); }
@keyframes gal-in { from { opacity: .3; } }
.gallery-thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: 10px; }
.gallery-thumbs button { padding: 0; border: 0; border-radius: var(--r-s); overflow: hidden; aspect-ratio: 3/4; background: var(--surface-2); opacity: .6; outline: 2px solid transparent; outline-offset: 2px; transition: opacity var(--dur-1), outline-color var(--dur-1); }
.gallery-thumbs button:hover { opacity: 1; }
.gallery-thumbs button.is-on { opacity: 1; outline-color: var(--accent); }
.gallery-thumbs img { width: 100%; height: 100%; object-fit: cover; }
/* превью колонкой слева от фото: высота галереи = высоте фото 3:4 */
.gallery--side { display: block; position: relative; padding-left: 92px; }
.gallery--side .gallery-thumbs { position: absolute; inset: 0 auto 0 0; width: 80px; display: flex; flex-direction: column; gap: 10px; padding: 3px; overflow-y: auto; scrollbar-width: none; }
.gallery--side .gallery-thumbs::-webkit-scrollbar { display: none; }
.gallery--side .gallery-thumbs button { flex: none; }
@media (max-width: 1000px) {
  .gallery--side { display: grid; padding-left: 0; }
  .gallery--side .gallery-thumbs { position: static; width: auto; flex-direction: row; overflow-x: auto; }
  .gallery--side .gallery-thumbs button { width: 74px; }
}

/* ================= Характеристики, таблицы ================= */
.specs { display: grid; margin: 0; }
.specs div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: var(--fs-sm); }
.specs div:first-child { border-top: 1px solid var(--line); }
.specs dt { color: var(--ink-2); }
.specs dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; }
.table-wrap { overflow-x: auto; border-radius: var(--r-m); box-shadow: var(--sh-card); background: var(--bg); }
.table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); font-variant-numeric: tabular-nums; }
.table th { text-align: left; font-size: var(--fs-micro); font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); background: var(--surface); padding: 14px 18px; white-space: nowrap; }
.table td { padding: 14px 18px; border-top: 1px solid var(--line); vertical-align: top; }
.table tbody tr:hover td { background: color-mix(in srgb, var(--surface) 60%, transparent); }

/* ================= Вкладки ================= */
.tabs-list { display: flex; width: fit-content; max-width: 100%; gap: 4px; padding: 4px; border-radius: var(--r-btn); background: var(--surface); overflow-x: auto; scrollbar-width: none; }
.tabs-list::-webkit-scrollbar { display: none; }
.tabs-list button { flex: none; white-space: nowrap; border: 0; background: none; padding: 11px 20px; border-radius: var(--r-btn); font-size: 14.5px; font-weight: 600; color: var(--ink-2); transition: background var(--dur-1), color var(--dur-1), box-shadow var(--dur-1); }
.tabs-list button:hover { color: var(--ink); }
.tabs-list button[aria-selected="true"] { background: var(--bg); color: var(--ink); box-shadow: var(--sh-card); }
.tabs-panel { padding-top: var(--sp-6); }
.tabs-panel[hidden] { display: none; }

/* ================= Аккордеон ================= */
.acc { display: grid; gap: 8px; }
.acc-item { border-radius: var(--r-m); background: var(--surface); transition: background var(--dur-1), box-shadow var(--dur-2); }
.acc-item[open] { background: var(--bg); box-shadow: var(--sh-card); }
.acc-item summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 22px; cursor: pointer; font-family: var(--font-h); font-weight: 600; font-size: 17px; letter-spacing: -.01em; }
.acc-item summary::-webkit-details-marker { display: none; }
.acc-item summary::after { content: ""; width: 32px; height: 32px; flex: none; border-radius: 50%; background: var(--bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231F2122' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center/16px no-repeat; transition: transform var(--dur-2) var(--ease), background-color var(--dur-1); }
.acc-item[open] summary::after { transform: rotate(45deg); background-color: var(--surface); }
.acc-item summary:hover { color: var(--accent); }
.acc-body { padding: 0 22px 20px; color: var(--ink-2); font-size: var(--fs-sm); max-width: 75ch; }

/* ================= Пагинация ================= */
.pager { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 6px; }
.pager a, .pager span { min-width: 44px; height: 44px; padding: 0 12px; border-radius: var(--r-btn); display: inline-grid; place-items: center; font-weight: 600; font-size: 15px; font-variant-numeric: tabular-nums; transition: background var(--dur-1), color var(--dur-1); }
.pager a { background: var(--surface); }
.pager a:hover { background: var(--dark); color: #fff; }
.pager [aria-current] { background: var(--accent); color: var(--accent-ink); }
.pager .pager-gap { background: none; color: var(--ink-3); min-width: 24px; padding: 0; }
.pager svg { width: 18px; height: 18px; }

/* ================= Уведомления ================= */
.alert { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 14px; padding: 16px 20px; border-radius: var(--r-m); font-size: var(--fs-sm); background: var(--info-soft); color: var(--ink); }
.alert svg { grid-row: span 2; width: 22px; height: 22px; color: var(--info); margin-top: 1px; }
.alert b { font-weight: 600; }
.alert p { color: var(--ink-2); }
.alert--success { background: var(--success-soft); } .alert--success svg { color: var(--success); }
.alert--warning { background: var(--warning-soft); } .alert--warning svg { color: var(--warning); }
.alert--danger { background: var(--danger-soft); } .alert--danger svg { color: var(--danger); }

/* ================= Цифра ================= */
.stat b { display: block; font-family: var(--font-h); font-weight: var(--h-weight); font-size: clamp(28px, 2.8vw, 40px); letter-spacing: -.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.stat span { display: block; margin-top: 8px; font-size: var(--fs-xs); color: var(--ink-2); max-width: 24ch; line-height: 1.4; }
.section--dark .stat span { color: var(--dark-ink-2); }
.stat--accent b { color: var(--accent); }

/* ================= Контакт ================= */
.contact { display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 14px; align-items: center; }
.contact small { display: block; font-size: var(--fs-micro); color: var(--ink-3); letter-spacing: .04em; }
.contact b, .contact a { font-family: var(--font-h); font-weight: 600; font-size: 17px; letter-spacing: -.01em; }
.contact a:hover { color: var(--accent); }

/* ================= Текст статьи / страницы ================= */
.prose { max-width: 72ch; font-size: var(--fs-body); line-height: 1.7; color: var(--ink); }
.prose > * + * { margin-top: 1em; }
.prose h2 { font-size: clamp(24px, 2.4vw, 32px); margin-top: 1.8em; }
.prose h3 { font-size: clamp(19px, 1.7vw, 23px); margin-top: 1.6em; line-height: 1.2; }
.prose h4 { font-size: 17px; margin-top: 1.4em; }
.prose h2 + *, .prose h3 + *, .prose h4 + * { margin-top: .6em; }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.prose a:hover { text-decoration-thickness: 2px; }
.prose strong { font-weight: 600; }
.prose ul, .prose ol { display: grid; gap: .45em; padding-left: 1.6em; }
.prose ul li { position: relative; }
.prose ul li::before { content: ""; position: absolute; left: -1.25em; top: .68em; width: 7px; height: 7px; border-radius: 2px; background: var(--red); }
.prose ol { list-style: decimal; }
.prose ol li::marker { font-family: var(--font-h); font-weight: 700; color: var(--accent); }
.prose blockquote { margin: 1.6em 0; padding: 24px 28px; border-radius: var(--r-m); background: var(--surface); font-family: var(--font-h); font-size: 19px; font-weight: 500; line-height: 1.45; letter-spacing: -.01em; position: relative; }
.prose blockquote::before { content: "«"; position: absolute; top: -18px; left: 22px; font-size: 56px; line-height: 1; color: var(--red); font-weight: 700; }
.prose figure { margin: 1.8em 0; }
.prose figure img { border-radius: var(--r-m); width: 100%; }
.prose figcaption { margin-top: 10px; font-size: var(--fs-xs); color: var(--ink-3); }
.prose hr { border: 0; height: 6px; margin: 2em 0; background: url(../img/line-dark.svg) repeat-x; background-size: auto 100%; opacity: .9; }
.prose table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); display: block; overflow-x: auto; }
.prose th, .prose td { padding: 10px 14px; border-bottom: 1px solid var(--line); text-align: left; }
.prose th { background: var(--surface); font-weight: 600; }

/* ================= Карточка преимущества (главная, страницы преимуществ) ================= */
.adv-card { position: relative; display: flex; flex-direction: column; gap: 10px; padding: clamp(20px, 2vw, 28px); border-radius: var(--r-m); background: var(--surface); transition: background .3s, transform .35s var(--ease), box-shadow .35s; }
.adv-card:hover { background: var(--bg); box-shadow: var(--sh-hover); }
.adv-card img { width: 88px; height: 88px; border-radius: var(--r-s); object-fit: cover; mix-blend-mode: multiply; margin: -4px 0 6px -6px; }
.adv-n { position: absolute; top: 22px; right: 24px; font-family: var(--font-h); font-size: 13px; font-weight: 700; color: var(--ink-3); letter-spacing: .08em; }
.adv-card h3 { font-size: 19px; line-height: 1.2; }
.adv-card p { font-size: 14.5px; color: var(--ink-2); flex: 1; }
.adv-more { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 14px; margin-top: 6px; color: var(--ink); }
.adv-more svg { width: 16px; height: 16px; transition: transform .25s; }
.adv-card:hover .adv-more { color: var(--accent); }
.adv-card:hover .adv-more svg { transform: translateX(4px); }
.adv-card:hover .adv-n { color: var(--accent); }

/* ================= Карточка акции ================= */
.offer { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); border-radius: var(--r-l); overflow: hidden; background: var(--bg); box-shadow: var(--sh-card); transition: transform var(--dur-2) var(--ease), box-shadow var(--dur-2); }
.offer:hover { transform: translateY(-4px); box-shadow: var(--sh-hover); }
.offer-body { padding: clamp(22px, 2.4vw, 34px); display: flex; flex-direction: column; gap: 12px; }
.offer-tag { align-self: flex-start; font-size: 11.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); background: var(--accent-soft); padding: 6px 12px; border-radius: 99px; }
.offer-big { font-family: var(--font-h); font-weight: var(--h-weight); font-size: clamp(26px, 2.5vw, 36px); line-height: 1.02; letter-spacing: -.035em; }
.offer-big span:not(.nowrap) { display: block; color: var(--accent); }
.offer h3 { font-size: 17px; font-weight: 600; line-height: 1.3; }
.offer-body > p:not(.offer-big) { font-size: 14px; color: var(--ink-2); flex: 1; }
.offer-go { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 14.5px; margin-top: 6px; }
.offer-go svg { width: 18px; height: 18px; transition: transform .25s; }
.offer:hover .offer-go { color: var(--accent); }
.offer:hover .offer-go svg { transform: translateX(4px); }
.offer-img { position: relative; overflow: hidden; min-height: 200px; }
.offer-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease); }
.offer:hover .offer-img img { transform: scale(1.05); }
.offer--dark { background: var(--dark); color: var(--dark-ink); }
.offer--dark .offer-tag { background: var(--accent); color: #fff; }
.offer--dark .offer-body > p:not(.offer-big) { color: var(--dark-ink-2); }
.offer--dark .offer-big span:not(.nowrap) { color: var(--red); }
@media (max-width: 600px) { .offer { grid-template-columns: 1fr; } .offer-img { aspect-ratio: 16/9; order: -1; } }

/* ================= Карточки новостей ================= */
.news-img { overflow: hidden; background: var(--surface-2); }
.news-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.news-big:hover .news-img img, .news-row:hover .news-img img, .news-card:hover .news-img img { transform: scale(1.05); }
.news-body time { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: var(--fs-xs); color: var(--ink-3); margin-bottom: 10px; font-variant-numeric: tabular-nums; }
.news-body time span { font-size: 11.5px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); padding: 3px 9px; border-radius: 99px; background: var(--accent-soft); }
.news-body h3 { transition: color var(--dur-1); }
.news-big:hover h3, .news-row:hover h3, .news-card:hover h3 { color: var(--accent); }
.news-big, .news-card { display: flex; flex-direction: column; border-radius: var(--r-l); overflow: hidden; background: var(--bg); box-shadow: var(--sh-card); transition: box-shadow var(--dur-2), transform var(--dur-2) var(--ease); }
.news-big:hover, .news-card:hover { box-shadow: var(--sh-hover); }
.news-big .news-img { aspect-ratio: 16/9; }
.news-big .news-body { padding: clamp(20px, 2.2vw, 30px); display: grid; gap: 4px; }
.news-big h3 { font-size: clamp(20px, 1.8vw, 26px); margin-bottom: 12px; }
.news-card { border-radius: var(--r-m); }
.news-card:hover { transform: translateY(-3px); }
.news-card .news-img { aspect-ratio: 16/10; }
.news-card .news-body { padding: 18px 20px 22px; }
.news-card h3 { font-size: 18px; line-height: 1.3; }
.news-row { display: grid; grid-template-columns: 42% 1fr; border-radius: var(--r-m); overflow: hidden; background: var(--bg); box-shadow: var(--sh-card); transition: box-shadow var(--dur-2); }
.news-row:hover { box-shadow: var(--sh-hover); }
.news-row .news-body { padding: 20px 22px; align-self: center; }
.news-row h3 { font-size: 17.5px; line-height: 1.3; }
@media (max-width: 520px) { .news-row { grid-template-columns: 1fr; } .news-row .news-img { aspect-ratio: 16/9; } }

/* ================= Этапы ================= */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(var(--steps, 5), minmax(0, 1fr)); gap: var(--gap); position: relative; }
.steps::before { content: ""; position: absolute; left: 0; right: 0; top: 27px; height: 2px; background: repeating-linear-gradient(90deg, var(--line) 0 10px, transparent 10px 18px); }
.steps li { position: relative; display: grid; gap: 10px; align-content: start; }
.steps span { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; font-family: var(--font-h); font-weight: 700; font-size: 16px; background: var(--bg); box-shadow: inset 0 0 0 2px var(--ink); margin-bottom: 10px; transition: background .3s, color .3s, box-shadow .3s; }
.steps li:hover span, .steps li:first-child span { background: var(--accent); color: #fff; box-shadow: none; }
.steps h3 { font-size: 19px; }
.steps p { font-size: var(--fs-sm); color: var(--ink-2); }
@media (max-width: 1000px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 32px; } .steps::before { display: none; } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } .steps li { grid-template-columns: 56px 1fr; column-gap: 16px; } .steps span { grid-row: span 2; margin: 0; } }

/* ================= Блок заявки (в конце каждой страницы) ================= */
.cta { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 520px); gap: clamp(28px, 4vw, 64px); align-items: center; padding: clamp(28px, 4.5vw, 64px); border-radius: var(--r-l); background: var(--accent); color: #fff; position: relative; overflow: hidden; isolation: isolate; }
.cta::before { content: ""; position: absolute; inset: 0; z-index: -1; background: repeating-linear-gradient(-55deg, rgba(0,0,0,.06) 0 22px, transparent 22px 44px); mask-image: linear-gradient(90deg, #000, transparent 65%); -webkit-mask-image: linear-gradient(90deg, #000, transparent 65%); }
.cta .eyebrow { color: #fff; }
.cta .h2 { font-size: clamp(30px, 3.6vw, 52px); }
.cta .lead { color: rgba(255,255,255,.9); margin-top: 16px; }
.cta-contacts { display: flex; flex-wrap: wrap; gap: 18px 40px; margin-top: 32px; padding-top: 26px; border-top: 1px solid rgba(255,255,255,.28); }
.cta-contacts small { display: block; font-size: 12.5px; color: rgba(255,255,255,.8); margin-bottom: 4px; }
.cta-contacts a { font-family: var(--font-h); font-weight: 700; font-size: clamp(20px, 1.9vw, 28px); letter-spacing: -.02em; }
.cta-contacts a:hover { text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 2px; }
.cta-form { background: var(--bg); color: var(--ink); border-radius: var(--r-l); padding: clamp(22px, 2.6vw, 34px); box-shadow: 0 40px 80px -30px rgba(80,0,0,.55); }
.cta-form h3 { font-size: 22px; margin-bottom: 18px; }
@media (max-width: 900px) { .cta { grid-template-columns: 1fr; } }
@media (max-width: 640px) {
  .cta-sec { padding-bottom: 0; }
  .cta-sec .container { width: 100%; }
  .cta { border-radius: 0; padding: 40px var(--pad-x) 16px; gap: 28px; }
  .cta::before { mask-image: linear-gradient(180deg, #000, transparent 60%); -webkit-mask-image: linear-gradient(180deg, #000, transparent 60%); }
  .cta-contacts { gap: 16px 28px; margin-top: 24px; padding-top: 20px; }
  .cta-form { margin-inline: calc(var(--pad-x) * -1 + 8px); padding: 24px 18px 20px; border-radius: var(--r-m); }
  .cta-form .form .btn { justify-self: stretch; }
}

/* ================= Боковая навигация раздела ================= */
.side-nav { display: grid; gap: 2px; padding: 10px; border-radius: var(--r-m); background: var(--surface); }
.side-nav a { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 14px; border-radius: calc(var(--r-m) - 8px); font-size: var(--fs-sm); font-weight: 500; color: var(--ink-2); transition: background var(--dur-1), color var(--dur-1); }
.side-nav a:hover { color: var(--ink); background: color-mix(in srgb, var(--bg) 60%, transparent); }
.side-nav a[aria-current] { background: var(--bg); color: var(--accent); font-weight: 600; box-shadow: var(--sh-card); }
.side-nav .is-sub { padding-left: 28px; font-size: var(--fs-xs); }
.side-nav-title { padding: 6px 14px 8px; font-size: var(--fs-micro); font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }

/* ================= Cookie-бар ================= */
.cookie { position: fixed; left: 16px; bottom: 16px; z-index: var(--z-cookie); width: min(440px, calc(100vw - 32px)); padding: 20px 22px; border-radius: var(--r-m); background: var(--dark); color: var(--dark-ink); box-shadow: var(--sh-modal); display: grid; gap: 14px; font-size: var(--fs-xs); line-height: 1.5; animation: pop .35s var(--ease); }
.cookie[hidden] { display: none; }
.cookie p { color: var(--dark-ink-2); }
.cookie a { color: var(--dark-ink); text-decoration: underline; text-underline-offset: 2px; }
.cookie-btns { display: flex; gap: 8px; flex-wrap: wrap; }

/* ================= Каталог: дополнения к карточке и списку ================= */
.pcard-desc { font-size: var(--fs-xs); color: var(--ink-2); line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.side-nav .is-sub2 { padding-left: 42px; font-size: var(--fs-xs); }
.side-nav .count { margin-left: auto; }
.chip--tag { cursor: default; font-size: var(--fs-xs); padding: 6px 12px; }
.chip--tag:hover { background: var(--surface); color: var(--ink); }
.toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.toolbar > small { font-size: var(--fs-xs); color: var(--ink-3); font-variant-numeric: tabular-nums; }
.toolbar label { display: inline-flex; align-items: center; gap: 10px; font-size: var(--fs-xs); color: var(--ink-3); }
.toolbar .select { width: auto; padding-block: 10px; font-size: 14px; }

/* ================= Цена по ступеням (толщина → цена) ================= */
.tiers { display: grid; grid-template-columns: repeat(auto-fit, minmax(64px, 1fr)); gap: 6px; }
.tiers li { display: grid; gap: 2px; padding: 10px 9px; border-radius: var(--r-s); background: var(--bg); }
.tiers small { font-size: var(--fs-micro); color: var(--ink-3); font-variant-numeric: tabular-nums; white-space: nowrap; }
.tiers b { font-family: var(--font-h); font-weight: 700; font-size: 16.5px; letter-spacing: -.01em; font-variant-numeric: tabular-nums; white-space: nowrap; }
.tiers li:first-child { background: var(--accent-soft); }
.tiers li:first-child b { color: var(--accent); }
.tiers-cap { font-size: var(--fs-xs); color: var(--ink-3); margin-bottom: 8px; }

/* ================= Список с галочками ================= */
.ticks { display: grid; gap: 8px; }
.ticks li { display: flex; gap: 10px; font-size: var(--fs-sm); line-height: 1.45; }
.ticks li::before { content: ""; width: 18px; height: 18px; flex: none; margin-top: 1px; border-radius: 50%;
  background: var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23E00000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/11px no-repeat; }

/* ================= Видео: обложка с кнопкой, ролик открывается в .lightbox ================= */
.video { position: relative; display: block; width: 100%; padding: 0; border: 0; border-radius: var(--r-l); overflow: hidden; background: var(--dark); aspect-ratio: 16/9; cursor: pointer; }
.video img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-3) var(--ease); }
.video:hover img { transform: scale(1.03); }
.play { position: absolute; inset: 0; margin: auto; width: 76px; height: 76px; border: 0; border-radius: 50%; box-shadow: 0 16px 40px -12px rgba(0,0,0,.45); transition: transform var(--dur-1), background-color var(--dur-1); cursor: pointer;
  background: var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23fff'%3E%3Cpath d='M8 5.5v13l11-6.5z'/%3E%3C/svg%3E") 56% 50%/30px no-repeat; }
.play:hover, .video:hover .play { transform: scale(1.06); background-color: var(--accent-hover); }
.play[hidden] { display: none; }
.gallery-main[data-zoom] img { cursor: zoom-in; }
.gallery-thumbs button[data-video] { position: relative; }
.gallery-thumbs button[data-video]::after { content: ""; position: absolute; inset: 0; margin: auto; width: 30px; height: 30px; border-radius: 50%;
  background: var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23fff'%3E%3Cpath d='M8 5.5v13l11-6.5z'/%3E%3C/svg%3E") 55% 50%/14px no-repeat; }

/* ================= Фото-сетка и просмотр ================= */
.photos { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 10px; }
.photos button { padding: 0; border: 0; border-radius: var(--r-s); overflow: hidden; aspect-ratio: 1; background: var(--surface-2); cursor: zoom-in; }
.photos img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-3) var(--ease); }
.photos button:hover img { transform: scale(1.05); }
.lightbox { position: fixed; inset: 0; z-index: var(--z-lightbox); display: none; grid-template-columns: 64px minmax(0, 1fr) 64px; align-items: center; background: rgba(15,16,17,.92); color: #fff; }
.lightbox.is-open { display: grid; }
.lightbox figure { margin: 0; grid-column: 2; display: grid; gap: 12px; justify-items: center; max-height: 100vh; padding: 56px 0 24px; }
.lightbox img, .lightbox video { max-width: 100%; max-height: calc(100vh - 120px); object-fit: contain; border-radius: var(--r-s); }
.lightbox video { width: min(100%, 1200px); background: #000; }
.lightbox figcaption { font-size: var(--fs-xs); color: var(--dark-ink-2); font-variant-numeric: tabular-nums; text-align: center; }
.lightbox button { width: 48px; height: 48px; border: 0; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,.1); color: #fff; justify-self: center; transition: background var(--dur-1); }
.lightbox button:hover { background: var(--accent); }
.lightbox button[hidden] { display: none; }
.lightbox button svg { width: 20px; height: 20px; }
.lightbox [data-lb="x"] { position: absolute; top: 14px; right: 14px; }
.lightbox [data-lb="prev"] svg { transform: rotate(180deg); }
@media (max-width: 640px) { .lightbox { grid-template-columns: 0 minmax(0, 1fr) 0; } .lightbox [data-lb="prev"], .lightbox [data-lb="next"] { position: absolute; bottom: 16px; } .lightbox [data-lb="prev"] { left: 16px; } .lightbox [data-lb="next"] { right: 16px; } .lightbox figure { padding-bottom: 80px; } }

/* ================= Таблицы и характеристики: дополнения ================= */
.table tr.is-current td { background: var(--accent-soft); font-weight: 600; }
.table tr.is-current td:first-child { color: var(--accent); }
.table td:first-child { font-weight: 600; white-space: nowrap; }
.specs dd p + p { margin-top: 4px; }
.specs-title { font-size: var(--fs-micro); font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 10px; }
.pcard-sku { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chip--dark.is-on, .chip--dark[aria-current] { background: #fff; color: var(--dark); border-color: #fff; }
.chip--dark[aria-current] .count { background: var(--surface); color: var(--ink-3); }
@media (max-width: 640px) {
  .crumbs ol { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin-inline: calc(var(--pad-x) * -1); padding-inline: var(--pad-x); }
  .crumbs ol::-webkit-scrollbar { display: none; }
  .crumbs li { white-space: nowrap; }
  .gallery-thumbs { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: 76px; overflow-x: auto; scrollbar-width: none; padding: 3px; margin: -3px; }
  .gallery-thumbs::-webkit-scrollbar { display: none; }
}

/* ================= Отправка формы ================= */
.form-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-msg:empty { display: none; }
.form [type=submit]:disabled { opacity: .6; cursor: progress; }