/* ================================================
   PAGES — уникальные блоки
   01 · HOME      .home-*
   02 · ABOUT     .about-*
   03 · 404       .error-*
   ================================================ */

/* ============ 01 · HOME ============ */
.home-hero {
  position: relative;
  overflow: hidden;
}
.home-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.12fr .88fr;
  gap: clamp(32px, 5vw, 88px);
  align-items: center;
  padding-block: clamp(56px, 6.5vw, 112px);
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}
.eyebrow::before {
  content: "";
  width: 40px;
  height: 1px;
  background: var(--accent);
}
.home-hero h1 {
  margin-bottom: 32px;
}
.home-hero h1 em {
  font-style: italic;
  color: var(--accent);
}
.home-hero-lead {
  max-width: 440px;
  margin-bottom: 40px;
  color: var(--ink-2);
  font-size: 16px;
  line-height: 1.8;
}
.home-hero-cta {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.link-line {
  font-size: 14px;
  padding-block: 8px;
  border-bottom: 1px solid var(--line);
  transition: border-color .25s, color .25s;
}
.link-line:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.home-hero-note {
  margin-top: 28px;
}
.home-hero-art {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper-2);
}
.home-hero-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.corner {
  position: absolute;
  width: 9px;
  height: 9px;
  border-color: var(--accent);
  border-style: solid;
  border-width: 0;
  opacity: .8;
  z-index: 2;
}
.corner.tl { top: 14px; left: 14px; border-top-width: 1px; border-left-width: 1px; }
.corner.tr { top: 14px; right: 14px; border-top-width: 1px; border-right-width: 1px; }
.corner.bl { bottom: 14px; left: 14px; border-bottom-width: 1px; border-left-width: 1px; }
.corner.br { bottom: 14px; right: 14px; border-bottom-width: 1px; border-right-width: 1px; }
.home-hero-tag {
  position: absolute;
  left: 28px;
  bottom: 28px;
  z-index: 2;
}
.home-hero-tag b {
  display: block;
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 400;
  color: var(--ink);
  margin-top: 4px;
}

/* Home: блок "О мастерской" */
.home-about {
  padding-block: clamp(64px, 7vw, 100px);
  border-top: 1px solid var(--line);
}
.home-about .mono {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin-bottom: 16px;
}
.home-about h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1.05;
  letter-spacing: -.01em;
  margin-top: 16px;
  margin-bottom: 28px;
}
.home-about h2 em {
  font-style: italic;
  color: var(--accent);
}
.home-about-lead {
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink);
  margin-bottom: 24px;
}
.home-about-text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-2);
}
.stat strong {
  display: block;
  font-family: var(--serif);
  font-size: 40px;
  font-weight: 400;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}
.stat span {
  font-size: 12px;
  color: var(--ink-2);
  font-family: var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}
.home-about-compact .home-about-stats {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 40px;
}
.home-about-compact .stat {
  padding: 28px 0;
  border-top: 1px solid var(--line);
}
/* Исправлено: убираем границу у всех 3 элементов первого ряда */
.home-about-compact .stat:nth-child(-n+3) { border-top: 0; }
.home-about-compact .stat strong { font-size: 56px; }

.catalog-more {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

/* ============ 02 · ABOUT PAGE ============ */
.about-hero {
  padding-block: clamp(64px, 8vw, 120px) clamp(48px, 6vw, 80px);
  border-bottom: 1px solid var(--line);
  position: relative;
}
.about-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: end;
}
.about-hero-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.about-hero-label::before {
  content: "";
  width: 40px;
  height: 1px;
  background: var(--accent);
}
.about-hero h1 {
  font-size: clamp(48px, 6.5vw, 104px);
  line-height: .98;
  letter-spacing: -.02em;
  margin-bottom: 32px;
}
.about-hero h1 em {
  font-style: italic;
  color: var(--accent);
}
.about-hero-lead {
  font-family: var(--serif);
  font-size: clamp(18px, 1.6vw, 24px);
  line-height: 1.5;
  color: var(--ink);
  max-width: 520px;
}
.about-hero-lead em {
  font-style: italic;
  color: var(--accent);
}
.about-hero-visual {
  aspect-ratio: 4/5;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper-2);
  position: relative;
}
.about-hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-hero-caption {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--paper);
  mix-blend-mode: difference;
}

.about-cta {
  padding-block: clamp(80px, 10vw, 120px);
  text-align: center;
  border-bottom: 1px solid var(--line);
  background: var(--paper-2);
}
.about-cta-inner {
  max-width: 640px;
  margin: 0 auto;
}
.about-cta h2 {
  margin-bottom: 24px;
}
.about-cta h2 em {
  font-style: italic;
  color: var(--accent);
}
.about-cta p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-2);
  margin-bottom: 40px;
  max-width: 480px;
  margin-inline: auto;
}
.about-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ============ 03 · 404 ============ */
.error-page {
  min-height: calc(100vh - 300px);
  display: grid;
  place-items: center;
  padding: clamp(48px, 8vw, 120px) var(--gutter);
  position: relative;
  overflow: hidden;
}
.error-inner {
  position: relative;
  max-width: 720px;
  text-align: center;
  padding: 60px 40px;
}
.error-corner {
  position: absolute;
  width: 14px;
  height: 14px;
  border-color: var(--accent);
  border-style: solid;
  border-width: 0;
}
.error-corner.tl { top: 0; left: 0; border-top-width: 1px; border-left-width: 1px; }
.error-corner.tr { top: 0; right: 0; border-top-width: 1px; border-right-width: 1px; }
.error-corner.bl { bottom: 0; left: 0; border-bottom-width: 1px; border-left-width: 1px; }
.error-corner.br { bottom: 0; right: 0; border-bottom-width: 1px; border-right-width: 1px; }
.error-code {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(120px, 22vw, 260px);
  line-height: .9;
  letter-spacing: -.04em;
  color: var(--ink);
  margin-bottom: 16px;
}
.error-code em {
  font-style: italic;
  color: var(--accent);
}
.error-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin-bottom: 24px;
}
.error-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.15;
  letter-spacing: -.01em;
  margin-bottom: 20px;
}
.error-title em {
  font-style: italic;
  color: var(--accent);
}
.error-text {
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-2);
  max-width: 480px;
  margin: 0 auto 40px;
}
.error-search {
  max-width: 480px;
  margin: 0 auto 48px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 12px;
  transition: border-color .25s;
}
.error-search:focus-within { border-color: var(--accent); }
.error-search input {
  flex: 1;
  min-width: 0;
  background: none;
  border: 0;
  padding: 12px 0;
  font-size: 15px;
  color: var(--ink);
}
.error-search input::placeholder { color: var(--ink-2); }
.error-search input:focus { outline: none; }
.error-search button {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  transition: color .25s;
}
.error-search button:hover { color: var(--accent); }
.error-nav {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.error-nav a {
  font-size: 14px;
  color: var(--ink-2);
  padding: 6px 0;
  border-bottom: 1px solid transparent;
  transition: color .25s, border-color .25s;
}
.error-nav a:hover {
  color: var(--accent);
  border-color: var(--accent);
}
.error-dim {
  position: absolute;
  left: 50%;
  bottom: -40px;
  transform: translateX(-50%);
  width: 200px;
  height: 1px;
  background: var(--line);
}
.error-dim::before,
.error-dim::after {
  content: "";
  position: absolute;
  top: -4px;
  width: 1px;
  height: 9px;
  background: var(--line);
}
.error-dim::before { left: 0; }
.error-dim::after { right: 0; }

/* ============ АДАПТАЦИЯ (pages) ============ */
@media (max-width: 1200px) {
  .home-about-grid { grid-template-columns: 1fr; gap: 48px; }
  .home-about-visual { max-width: 520px; margin-inline: auto; }
}
@media (max-width: 1000px) {
  .home-hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .home-hero-art { max-width: 520px; margin-inline: auto; }
  .about-hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-hero-visual { max-width: 520px; margin-inline: auto; }
}
@media (max-width: 760px) {
  .home-about-stats { grid-template-columns: 1fr; gap: 16px; }
  .home-about-compact .home-about-stats { grid-template-columns: 1fr; }
  .about-cta-buttons { flex-direction: column; width: 100%; max-width: 320px; margin-inline: auto; }
  .about-cta-buttons .btn,
  .about-cta-buttons .btn-outline { width: 100%; justify-content: center; }
  .error-inner { padding: 40px 20px; }
  .error-nav { gap: 20px; }
  .error-search { flex-direction: column; align-items: stretch; border-bottom: 0; gap: 16px; }
  .error-search input { border-bottom: 1px solid var(--ink); padding: 12px 0; }
  .error-search button { justify-content: flex-end; }
}

/* ================================================
   06 · CATALOG   .catalog-*
   ================================================ */

.catalog-layout {
  padding-block: 48px 100px;
}
.catalog-main { min-width: 0; }

.catalog-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.catalog-title { display: flex; flex-direction: column; gap: 12px; }
.catalog-title .mono { color: var(--accent-text); }
.catalog-title h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1.05;
  letter-spacing: -.01em;
}
.catalog-title h1 em { font-style: italic; color: var(--accent); }

.catalog-controls {
  display: flex;
  align-items: center;
  gap: 24px;
}
.result-count {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.sort-select {
  padding: 10px 32px 10px 14px;
  background: var(--paper-2);
  border: 1px solid var(--line-soft);
  font-size: 13px;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%236B665B' fill='none' stroke-width='1.2'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}
.sort-select:focus { outline: none; border-color: var(--accent); }

/* Сетка товаров в каталоге */
.catalog-products {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

/* Убираем hover-эффекты */
.catalog-products .product:hover { background: var(--paper); }
.catalog-products .product:hover .product-visual img { transform: none; }

/* Пагинация */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4px;
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
}
.pagination a,
.pagination b {
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--ink-2);
  transition: all .2s;
}
.pagination a:hover { color: var(--accent); }
.pagination b {
  background: var(--ink);
  color: var(--paper);
}

/* Пустой каталог */
.catalog-empty {
  padding: 80px 40px;
  text-align: center;
  border: 1px solid var(--line);
  background: var(--paper-2);
}
.catalog-empty h3 {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 400;
  margin-bottom: 12px;
}
.catalog-empty p {
  color: var(--ink-2);
  font-size: 15px;
  margin-bottom: 24px;
}

/* ============ АДАПТАЦИЯ CATALOG ============ */
@media (max-width: 1200px) {
  .catalog-products { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 760px) {
  .catalog-products { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .catalog-products { grid-template-columns: 1fr; }
}

/* ================================================
   07 · CONTACT   .contact-*
   ================================================ */

/* ============ HERO ============ */
.contact-hero {
  padding-block: clamp(64px, 8vw, 120px) clamp(48px, 6vw, 80px);
  border-bottom: 1px solid var(--line);
}
.contact-hero-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.contact-hero-label::before {
  content: "";
  width: 40px;
  height: 1px;
  background: var(--accent);
}
.contact-hero h1 {
  font-size: clamp(48px, 6.5vw, 104px);
  line-height: .98;
  letter-spacing: -.02em;
  margin-bottom: 32px;
}
.contact-hero h1 em {
  font-style: italic;
  color: var(--accent);
}
.contact-hero-lead {
  font-family: var(--serif);
  font-size: clamp(18px, 1.6vw, 24px);
  line-height: 1.5;
  color: var(--ink);
  max-width: 640px;
}
.contact-hero-lead em {
  font-style: italic;
  color: var(--accent);
}

/* ============ LAYOUT ============ */
.contact-layout {
  padding-block: clamp(64px, 8vw, 100px);
  border-bottom: 1px solid var(--line);
}

/* ============ КОНТАКТЫ ============ */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.contact-block {
  padding: 32px 0;
  border-top: 1px solid var(--line);
}
.contact-block:first-child { border-top: 0; padding-top: 0; }
.contact-block-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin-bottom: 12px;
}
.contact-block h3 {
  font-family: var(--sans);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -.01em;
  margin-bottom: 8px;
}
.contact-block a {
  font-size: 16px;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  transition: border-color .25s, color .25s;
}
.contact-block a:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.contact-block p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
}
.contact-block .mono {
  font-size: 12px;
  color: var(--ink-2);
  margin-top: 8px;
}

/* ============ КАРТА ============ */
.contact-map {
  padding-block: clamp(64px, 8vw, 100px);
  border-bottom: 1px solid var(--line);
}
.contact-map-title {
  font-family: var(--serif);
  font-size: clamp(32px, 3.6vw, 48px);
  font-weight: 400;
  margin-bottom: 32px;
}
.contact-map-title em {
  font-style: italic;
  color: var(--accent);
}
.contact-map-frame {
  width: 100%;
  aspect-ratio: 21/9;
  border: 1px solid var(--line);
  background: var(--paper-2);
}
.contact-map-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ============ АДАПТАЦИЯ CONTACT ============ */
@media (max-width: 760px) {
  .contact-map-frame { aspect-ratio: 16/10; }
}

/* ================================================
   08 · PRODUCT DETAIL   .product-detail-*
   ================================================ */

/* ============ LAYOUT ============ */
.product-detail-layout {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: clamp(40px, 6vw, 96px);
  padding-block: 48px 80px;
}

/* ============ ГАЛЕРЕЯ ============ */
.product-detail-gallery {
  position: relative;
  min-width: 0;
}
.product-detail-main {
  aspect-ratio: 4/3;
  background: var(--paper-2);
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  overflow: hidden;
  position: relative; /* контейнер для углов — всегда */
}
.product-detail-corner {
  position: absolute;
  width: 14px;
  height: 14px;
  border-color: var(--accent);
  border-style: solid;
  border-width: 0;
  z-index: 2;
}
.product-detail-corner.tl { top: 20px; left: 20px; border-top-width: 1px; border-left-width: 1px; }
.product-detail-corner.tr { top: 20px; right: 20px; border-top-width: 1px; border-right-width: 1px; }
.product-detail-corner.bl { bottom: 20px; left: 20px; border-bottom-width: 1px; border-left-width: 1px; }
.product-detail-corner.br { bottom: 20px; right: 20px; border-bottom-width: 1px; border-right-width: 1px; }

@media (max-width: 560px) {
  .product-detail-corner {
    width: 10px;
    height: 10px;
  }
  .product-detail-corner.tl { top: 12px; left: 12px; }
  .product-detail-corner.tr { top: 12px; right: 12px; }
  .product-detail-corner.bl { bottom: 12px; left: 12px; }
  .product-detail-corner.br { bottom: 12px; right: 12px; }
}

.product-detail-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  margin-top: 16px;
}
.product-detail-thumb {
  aspect-ratio: 4/3;
  background: var(--paper-2);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background .25s;
  position: relative;
  padding: 0;
  border: 0;
  overflow: hidden;
}
.product-detail-thumb:hover { background: var(--paper); }
.product-detail-thumb.active { background: var(--paper); }
.product-detail-thumb.active::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid var(--accent);
  pointer-events: none;
}
.product-detail-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============ ИНФО ============ */
.product-detail-info {
  padding-top: 8px;
}
.product-detail-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}
.product-detail-meta .mono { color: var(--accent-text); }
.product-detail-stock {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  color: var(--ink-2);
  text-transform: uppercase;
}
.product-detail-stock::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}
.product-detail-stock.out::before { background: var(--line); }

.product-detail-info h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(36px, 4.2vw, 56px);
  line-height: 1.05;
  letter-spacing: -.01em;
  margin-bottom: 20px;
}
.product-detail-info h1 em {
  font-style: italic;
  color: var(--accent);
}
.product-detail-subtitle {
  font-size: 16px;
  color: var(--ink-2);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 480px;
}

/* Цена */
.product-detail-price {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: 32px;
}
.product-detail-price-main {
  font-family: var(--serif);
  font-size: 40px;
  font-weight: 400;
  letter-spacing: -.01em;
}
.product-detail-price-note {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  color: var(--ink-2);
  text-transform: uppercase;
}
/* Цена — товар отсутствует */
.product-detail-price-empty {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-2);
}

/* Заглушка вместо кнопки, когда товара нет */
.product-detail-unavailable {
  padding: 24px 28px;
  border: 1px solid var(--line);
  background: var(--paper-2);
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-2);
}
.product-detail-unavailable a {
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  transition: border-color .25s, color .25s;
}
.product-detail-unavailable a:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* Кнопка Avito */
.product-detail-avito {
  margin-bottom: 32px;
}
.product-detail-avito .btn {
  width: 100%;
  justify-content: center;
  padding: 20px 32px;
  font-size: 15px;
  background: var(--accent);
}
.product-detail-avito .btn:hover {
  background: var(--ink);
}
.product-detail-avito-note {
  margin-top: 12px;
  font-size: 12px;
  color: var(--ink-2);
  text-align: center;
}

/* Преимущества */
.product-detail-perks {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  margin-bottom: 32px;
}
.product-detail-perk {
  background: var(--paper);
  padding: 20px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.product-detail-perk-icon {
  width: 32px;
  height: 32px;
  flex: none;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--accent);
  font-size: 14px;
}
.product-detail-perk-text {
  font-size: 13px;
  line-height: 1.5;
}
.product-detail-perk-text strong {
  display: block;
  font-weight: 600;
  margin-bottom: 2px;
}
.product-detail-perk-text span {
  color: var(--ink-2);
}

/* Артикул */
.product-detail-sku {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--ink-2);
  text-transform: uppercase;
}

/* ============ СЕКЦИИ ПОД ТОВАРОМ ============ */
.product-detail-sections {
  border-top: 1px solid var(--line);
  padding-block: 80px 100px;
}
.product-detail-section {
  padding-block: 64px;
  border-bottom: 1px solid var(--line);
}
.product-detail-section:last-child { border-bottom: 0; }

/* Спецификации */
.product-detail-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}
.product-detail-spec-group {
  padding: 32px 40px 32px 0;
  border-right: 1px solid var(--line);
  border-top: 1px solid var(--line);
}
.product-detail-spec-group:nth-child(2n) {
  border-right: 0;
  padding-right: 0;
  padding-left: 40px;
}
/* Если групп нечётное количество — последняя занимает обе колонки */
.product-detail-spec-group:last-child:nth-child(odd) {
  grid-column: 1 / -1;
  padding-right: 40px;
  padding-left: 0;
  border-right: 0;
}
/* Если группа всего одна */
.product-detail-spec-group:only-child {
  grid-column: 1 / -1;
  padding: 32px 0;
  border-right: 0;
  border-top: 0;
}
/* Первые две группы — без верхней границы */
.product-detail-spec-group:nth-child(-n+2) { border-top: 0; }

.product-detail-spec-group h3 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin-bottom: 20px;
  font-weight: 400;
}
.product-detail-spec-row {
  display: flex;
  align-items: baseline;
  padding: 12px 0;
  font-size: 14px;
}
.product-detail-spec-row dt {
  flex: 1;
  display: flex;
  align-items: baseline;
  color: var(--ink-2);
}
.product-detail-spec-row dt::after {
  content: "";
  flex: 1;
  margin: 0 12px;
  border-bottom: 1px dotted var(--line-soft);
  min-width: 40px;
}
.product-detail-spec-row dd {
  flex: 0 0 auto;
  margin-left: auto;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* Дисклеймер под характеристиками */
.product-detail-disclaimer {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .05em;
  line-height: 1.7;
  color: var(--ink-2);
}

/* Как работает */
.product-detail-how {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
}
.product-detail-how-img {
  aspect-ratio: 4/5;
  background: var(--paper-2);
  border: 1px solid var(--line);
  overflow: hidden;
}
.product-detail-how-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-detail-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.product-detail-step {
  padding: 28px 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 24px;
}
.product-detail-step:last-child { border-bottom: 1px solid var(--line); }
.product-detail-step-num {
  font-family: var(--serif);
  font-size: 36px;
  font-weight: 400;
  font-style: italic;
  color: var(--accent);
  line-height: 1;
}
.product-detail-step h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
}
.product-detail-step p {
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.7;
}

/* Комплектация */
.product-detail-kit {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}
.product-detail-kit-item {
  background: var(--paper);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 200px;
}
.product-detail-kit-icon {
  width: 56px;
  height: 56px;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--accent);
  font-size: 22px;
}
.product-detail-kit-item h3 {
  font-size: 15px;
  font-weight: 600;
}
.product-detail-kit-item p {
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.6;
  margin-top: auto;
}
.product-detail-kit-qty {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  color: var(--accent-text);
  text-transform: uppercase;
}

/* ============ АДАПТАЦИЯ PRODUCT DETAIL ============ */
@media (max-width: 1200px) {
  .product-detail-layout { grid-template-columns: 1fr 1fr; gap: 40px; }
  .product-detail-kit { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1000px) {
  .product-detail-layout { grid-template-columns: 1fr; }
  .product-detail-how { grid-template-columns: 1fr; }

  /* Спецификации в 1 колонку */
  .product-detail-specs { grid-template-columns: 1fr; }
  .product-detail-spec-group {
    padding: 24px 0;
    border-right: 0;
    border-left: 0;
  }
  .product-detail-spec-group:nth-child(2n) { padding-left: 0; }
  .product-detail-spec-group:last-child:nth-child(odd) {
    grid-column: auto;
    padding-right: 0;
  }
  .product-detail-spec-group + .product-detail-spec-group { border-top: 0; }
}
@media (max-width: 760px) {
  .product-detail-kit { grid-template-columns: 1fr; }
  .product-detail-perks { grid-template-columns: 1fr; }
  .product-detail-step { grid-template-columns: 40px 1fr; gap: 16px; }
  .product-detail-step-num { font-size: 28px; }
}
@media (max-width: 560px) {
  .product-detail-spec-row {
    flex-wrap: wrap;
    gap: 4px;
  }
  .product-detail-spec-row dt::after { display: none; }
  .product-detail-spec-row dd {
    width: 100%;
    font-size: 15px;
  }
}

/* ============ ПОХОЖИЕ ТОВАРЫ ============ */
.product-detail-related {
  padding-block: clamp(48px, 6vw, 80px);
  border-bottom: 1px solid var(--line);
}
.product-detail-related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}
.product-detail-related .product-visual {
  aspect-ratio: 4/3;
}
.product-detail-related .product-visual img {
  transition: none;
}
.product-detail-related .product:hover .product-visual img {
  transform: none;
}
.product-detail-related .product-body {
  padding: 16px 18px 20px;
}
.product-detail-related .product-body h3 {
  font-size: 14px;
}
.product-detail-related .product-spec {
  font-size: 9px;
}
.product-detail-related .price {
  font-size: 15px;
}

@media (max-width: 1200px) {
  .product-detail-related-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .product-detail-related-grid { grid-template-columns: 1fr; }
}

/* ================================================
   09 · INFORMATION   .info-*
   ================================================ */

/* ============ HERO ============ */
.info-hero {
  padding-block: clamp(64px, 8vw, 120px) clamp(48px, 6vw, 80px);
  border-bottom: 1px solid var(--line);
}
.info-hero-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.info-hero-label::before {
  content: "";
  width: 40px;
  height: 1px;
  background: var(--accent);
}
.info-hero h1 {
  font-size: clamp(48px, 6.5vw, 104px);
  line-height: .98;
  letter-spacing: -.02em;
  margin-bottom: 32px;
}
.info-hero h1 em {
  font-style: italic;
  color: var(--accent);
}
.info-hero-lead {
  font-family: var(--serif);
  font-size: clamp(18px, 1.6vw, 24px);
  line-height: 1.5;
  color: var(--ink);
  max-width: 720px;
}
.info-hero-lead em {
  font-style: italic;
  color: var(--accent);
}

/* ============ КОНТЕНТ ============ */
.info-content {
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink);
}
.info-content > * + * { margin-top: 1.4em; }

.info-content h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 2.6vw, 40px);
  line-height: 1.15;
  letter-spacing: -.01em;
  margin-top: 2em;
}
.info-content h2 em {
  font-style: italic;
  color: var(--accent);
}
.info-content h3 {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
  margin-top: 1.8em;
  letter-spacing: -.01em;
}

.info-content p { color: var(--ink); }
.info-content a {
  border-bottom: 1px solid var(--line);
  transition: border-color .25s, color .25s;
}
.info-content a:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.info-content strong { font-weight: 600; color: var(--ink); }
.info-content em { font-style: italic; color: var(--accent); font-weight: 400; }

/* Списки */
.info-content ul,
.info-content ol { padding-left: 0; list-style: none; }
.info-content li {
  position: relative;
  padding-left: 28px;
  margin-top: 10px;
}
.info-content ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .85em;
  width: 14px;
  height: 1px;
  background: var(--accent);
}
.info-content ol { counter-reset: ol-counter; }
.info-content ol li { counter-increment: ol-counter; }
.info-content ol li::before {
  content: counter(ol-counter, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--accent);
}

/* Таблицы */
.info-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 2em 0;
  font-size: 14px;
}
.info-content th,
.info-content td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}
.info-content th {
  font-weight: 600;
  background: var(--paper-2);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent-text);
}
.info-content tr:hover td { background: var(--paper-2); }

/* Цитаты */
.info-content blockquote {
  margin: 2em 0;
  padding: 24px 32px;
  border-left: 2px solid var(--accent);
  background: var(--paper-2);
  font-family: var(--serif);
  font-style: italic;
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink);
}

/* Примечания */
.info-content .note {
  margin: 2em 0;
  padding: 20px 24px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.6;
}
.info-content .note-title {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.info-content .note-title::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--accent);
}

/* ============ АДАПТАЦИЯ INFORMATION ============ */
@media (max-width: 760px) {
  .info-content { font-size: 15px; }
  .info-content table { font-size: 13px; }
  .info-content th,
  .info-content td { padding: 10px 12px; }
}

/* ================================================
   10 · SITEMAP   .sitemap-*
   ================================================ */

.sitemap-layout {
  padding-block: clamp(48px, 6vw, 80px) clamp(64px, 8vw, 100px);
}

.sitemap-column {
  padding: 40px 0;
  border-top: 1px solid var(--line);
}
.sitemap-column:first-child { padding-top: 0; border-top: 0; }
.sitemap-column:last-child { padding-bottom: 0; }

.sitemap-column-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin-bottom: 12px;
  font-weight: 400;
}
.sitemap-column h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 2.6vw, 36px);
  letter-spacing: -.01em;
  margin-bottom: 32px;
}
.sitemap-column h3 em {
  font-style: italic;
  color: var(--accent);
}

.sitemap-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
}
.sitemap-list > li {
  border-top: 1px dashed var(--line-soft);
}
.sitemap-list > li:first-child { border-top: 0; }
.sitemap-list > li > a {
  display: block;
  padding: 14px 0;
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 400;
  color: var(--ink);
  transition: color .25s, padding-left .25s;
}
.sitemap-list > li > a:hover {
  color: var(--accent);
  padding-left: 8px;
}

/* Вложенные списки */
.sitemap-list .sitemap-children {
  list-style: none;
  padding: 0 0 12px 24px;
  margin: 0;
  display: flex;
  flex-direction: column;
}
.sitemap-list .sitemap-children li {
  border-top: 1px dashed var(--line-soft);
}
.sitemap-list .sitemap-children li:first-child { border-top: 0; }
.sitemap-list .sitemap-children a {
  display: block;
  padding: 10px 0;
  font-size: 14px;
  color: var(--ink-2);
  transition: color .25s, padding-left .25s;
}
.sitemap-list .sitemap-children a:hover {
  color: var(--accent);
  padding-left: 6px;
}

/* Вложенность 3 уровня (товары внутри подкатегорий) */
.sitemap-list .sitemap-children .sitemap-children {
  padding-left: 20px;
}
.sitemap-list .sitemap-children .sitemap-children a {
  font-size: 13px;
  padding: 8px 0;
}

/* ============ АДАПТАЦИЯ SITEMAP ============ */
@media (max-width: 560px) {
  .sitemap-column { padding: 32px 0; }
  .sitemap-list > li > a { font-size: 16px; }
}

/* ================================================
   FAQ   .faq-*
   ================================================ */

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--line);
}
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 0;
  font-family: var(--serif);
  font-size: clamp(18px, 1.4vw, 22px);
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  transition: color .25s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::marker { display: none; content: ""; }
.faq-item summary:hover { color: var(--accent); }

/* Иконка + / – */
.faq-icon {
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  position: relative;
  color: var(--accent);
}
.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  background: currentColor;
  top: 50%;
  left: 50%;
  transition: transform .3s ease;
}
.faq-icon::before {
  width: 14px;
  height: 1px;
  transform: translate(-50%, -50%);
}
.faq-icon::after {
  width: 1px;
  height: 14px;
  transform: translate(-50%, -50%);
}
.faq-item[open] .faq-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

/* Ответ */
.faq-answer {
  padding: 0 0 28px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
  max-width: 820px;
}
.faq-answer > * + * { margin-top: 1em; }
.faq-answer a {
  border-bottom: 1px solid var(--line);
  transition: border-color .25s, color .25s;
}
.faq-answer a:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.faq-answer ul,
.faq-answer ol { padding-left: 0; list-style: none; }
.faq-answer li {
  position: relative;
  padding-left: 24px;
  margin-top: 8px;
}
.faq-answer ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .85em;
  width: 12px;
  height: 1px;
  background: var(--accent);
}
.faq-answer strong { font-weight: 600; color: var(--ink); }
.faq-answer em { font-style: italic; color: var(--accent); font-weight: 400; }

/* Блок «не нашли ответ» */
.faq-bottom {
  margin-top: 64px;
  padding: 40px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.faq-bottom-text h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 24px;
  margin-bottom: 8px;
}
.faq-bottom-text h3 em { font-style: italic; color: var(--accent); }
.faq-bottom-text p {
  font-size: 14px;
  color: var(--ink-2);
}