/* ROGACHEV — страница товара (docs/spec-product.html, Product.dc.html, ProductMobile.dc.html). */

.rg-product__crumbs{padding-top:22px}
.rg-product__back{display:none}

/* Две колонки: слева фото, справа всё для покупки; правая колонка остаётся на месте при прокрутке */
.rg-product__top{display:grid;grid-template-columns:minmax(0,1.32fr) minmax(0,1fr);gap:64px;padding-top:24px;padding-bottom:88px;align-items:start}
.rg-product__left{display:flex;flex-direction:column;gap:56px;min-width:0}
.rg-product__right{display:flex;flex-direction:column;gap:28px;padding-top:8px;min-width:0;position:sticky;top:calc(var(--rg-header-h) + 24px)}

/* ---------- Галерея */
.rg-gallery{display:grid;grid-template-columns:84px minmax(0,1fr);gap:16px}
.rg-gallery__thumbs{display:flex;flex-direction:column;gap:10px}
.rg-gallery__thumb{display:block;width:84px;height:105px;background:linear-gradient(160deg,#F1F3EE,var(--tile));outline:1px solid transparent;outline-offset:0;flex:none}
.rg-gallery__thumb img{width:100%;height:100%;object-fit:cover}
.rg-gallery__thumb.is-on{outline-color:var(--ink)}
.rg-gallery__thumb:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.rg-gallery__main{position:relative;aspect-ratio:4/5;background:radial-gradient(ellipse at 32% 22%,#FBFBF8 0%,#E9ECE6 48%,#D8DED5 100%);overflow:hidden}
.rg-gallery__track{display:flex;width:100%;height:100%;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain}
.rg-gallery__track::-webkit-scrollbar{display:none}
.rg-gallery__frame{flex:0 0 100%;width:100%;height:100%;scroll-snap-align:start;scroll-snap-stop:always;display:flex;cursor:zoom-in}
.rg-gallery__frame img{width:100%;height:100%;object-fit:cover}
.rg-gallery__frame--empty{align-items:center;justify-content:center;cursor:default}
.rg-gallery__pin{position:absolute;top:18px;right:18px;display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 14px;background:var(--surface);font-size:13px;color:var(--text)}
.rg-gallery__pin:hover{color:var(--patina)}
.rg-gallery__counter{position:absolute;left:20px;bottom:18px;font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--text-3)}
.rg-gallery__counter:empty{display:none}
.rg-gallery__fallback{position:absolute;left:0;right:0;bottom:0;padding:10px 20px 44px;font-size:13px;line-height:1.4;color:var(--text-2);background:linear-gradient(to top,rgba(246,247,244,.95),rgba(246,247,244,0));pointer-events:none}
@media (hover:hover) and (pointer:fine){ .rg-gallery__track{overflow-x:hidden;scroll-snap-type:none} }

/* ---------- Просмотр на весь экран */
.rg-viewer{position:fixed;inset:0;z-index:90;background:var(--ground);display:flex;align-items:center;justify-content:center}
.rg-viewer__stage{width:100%;height:100%;overflow:auto;display:flex;align-items:center;justify-content:center;touch-action:pan-x pan-y pinch-zoom}
.rg-viewer__stage img{max-width:100%;max-height:100%;object-fit:contain;cursor:zoom-in;transition:transform .2s}
.rg-viewer.is-zoomed .rg-viewer__stage{align-items:flex-start;justify-content:flex-start}
.rg-viewer.is-zoomed .rg-viewer__stage img{max-width:none;max-height:none;width:200%;cursor:zoom-out}
.rg-viewer__close{position:absolute;top:8px;right:8px;z-index:2;background:var(--surface)}
.rg-viewer__nav{position:absolute;top:50%;transform:translateY(-50%);width:56px;height:56px;display:flex;align-items:center;justify-content:center;background:var(--surface);font-size:20px;z-index:2}
.rg-viewer__nav--prev{left:16px}
.rg-viewer__nav--next{right:16px}
.rg-viewer__counter{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;color:var(--text-3);z-index:2}
.rg-viewer__hint{position:absolute;left:20px;bottom:16px;font-size:12px;color:var(--text-3);z-index:2}
@media (max-width:1023px){ .rg-viewer__nav,.rg-viewer__hint{display:none} }

/* ---------- Правая колонка */
.rg-product__head{display:flex;flex-direction:column;gap:14px}
.rg-product__family{align-self:flex-start;display:inline-flex;align-items:center;min-height:24px}
.rg-product__title{font-family:var(--font-display);font-weight:400;font-size:46px;line-height:1.08;overflow-wrap:break-word}
.rg-product__rating{display:inline-flex;align-items:center;gap:10px;align-self:flex-start;min-height:var(--tap);margin:-12px 0}
.rg-stars{display:inline-flex;gap:2px;color:var(--brass)}
.rg-product__rating-count{font-size:14px;color:var(--text-3);border-bottom:1px solid var(--line)}
.rg-product__priceline{display:flex;justify-content:space-between;align-items:center;gap:16px}
.rg-product__price{font-family:var(--font-display);font-size:36px;line-height:1}
.rg-water{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--patina);white-space:nowrap}
.rg-water--dry{color:var(--text-3)}
.rg-product__water--m{display:none}

.rg-product__block{display:flex;flex-direction:column;gap:14px}
.rg-product__label{display:flex;gap:8px;font-size:15px}
.rg-product__label .rg-muted{font-size:15px}
.rg-product__note{font-size:14px;line-height:1.5;color:var(--text-2)}
.rg-product__note button{border-bottom:1px solid var(--underline);color:var(--text);padding-bottom:1px}
.rg-product__notify-row{display:flex;gap:8px}
.rg-product__notify-row input[type="email"]{flex:1;min-width:0}
.rg-product__notify-row .rg-btn{height:var(--field);min-height:0;flex:none}
.rg-sizes--product{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
.rg-sizes--product .rg-size{max-width:none}
.rg-sizes--product .rg-size__box{min-height:64px}

.rg-product__buyrow{display:flex;gap:12px}
.rg-product__qty{height:58px;flex:none}
.rg-product__cartbtn{flex:1;min-height:58px;padding:8px 16px}
.rg-product__fav{width:58px;height:58px;flex:none}
.rg-product__error{font-size:14px;color:var(--brick)}
.rg-product__term{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:14px;color:var(--text-2)}

/* ---------- Доставка и возврат */
.rg-delivery{background:var(--surface);border:1px solid var(--line-soft);padding:4px 20px}
.rg-delivery__row{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:14px 0;border-bottom:1px solid var(--line-soft);font-size:14px}
.rg-delivery__row--last{border-bottom:0;color:var(--text-2)}
.rg-delivery__row .rg-muted{font-size:14px}
.rg-delivery__val{font-size:13px;text-align:right}
.rg-delivery__city{border-bottom:1px dashed var(--text-3);font-size:14px}
.rg-delivery__link{border-bottom:1px solid var(--underline)}

/* ---------- Размеры и материал */
.rg-product__specs{display:flex;flex-direction:column}
.rg-product__specs-title{padding-bottom:8px;border-bottom:1px solid var(--line)}
.rg-specs{margin:0}
.rg-specs__row{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid var(--line-soft);font-size:15px;line-height:1.25}
.rg-specs__row dt{color:var(--text-2)}
.rg-specs__row dd{margin:0;font-family:var(--font-mono);font-size:14px;text-align:right}
.rg-specs__row dd .rg-water{font-family:var(--font-body);font-size:14px}
.rg-product__care{padding-top:14px;font-size:14px;line-height:1.6;color:var(--text-2)}
/* Накладки на выключатели: «Клавиш» у названия, кнопка инструкции, плашка «Подойдёт, если…» */
.rg-product__keys{align-self:flex-start;display:inline-flex;align-items:center;min-height:var(--tap);padding:0 16px;border:1px solid var(--ink);font-family:var(--font-mono);font-size:15px;letter-spacing:.08em;text-transform:uppercase;line-height:1}
.rg-product__doc{align-self:flex-start;margin-top:16px}
.rg-product__fits{display:flex;flex-direction:column;gap:8px;margin-top:16px;padding:16px 18px;background:var(--surface);border:1px solid var(--line-soft)}
.rg-product__fits p{margin:0;font-size:14px;line-height:1.55;color:var(--text)}

/* ---------- Описание под галереей */
.rg-product__about{display:flex;flex-direction:column;gap:16px;padding-left:100px;max-width:720px}
.rg-product__about-title{font-family:var(--font-display);font-weight:400;font-size:26px;line-height:1.25}
.rg-product__about-text{font-size:16px;line-height:1.65;color:var(--text-2);display:flex;flex-direction:column;gap:12px}

/* ---------- Блоки ниже */
.rg-product{padding-bottom:96px}
.rg-product__section{padding:80px 0 0}
.rg-product__section--line{border-top:1px solid var(--line)}
.rg-product__section .rg-container{display:flex;flex-direction:column;gap:32px}
.rg-product__h2{font-size:34px}
.rg-product__interiors{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}

/* ---------- Отзывы */
.rg-reviews{margin-top:80px;background:var(--surface);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);padding:80px 0}
.rg-reviews__inner{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:80px}
.rg-reviews__summary{display:flex;flex-direction:column;gap:16px}
.rg-reviews__score{display:flex;align-items:baseline;gap:14px}
.rg-reviews__avg{font-family:var(--font-display);font-size:56px;line-height:1}
.rg-reviews__empty{font-family:var(--font-display);font-size:26px;line-height:1.2}
.rg-reviews__how{font-size:14px;line-height:1.6;color:var(--text-2);max-width:320px}
.rg-reviews__list{display:flex;flex-direction:column;border-top:1px solid var(--line-soft)}
.rg-review{display:flex;flex-direction:column;gap:12px;padding:24px 0;border-bottom:1px solid var(--line-soft)}
.rg-review__top{display:flex;justify-content:space-between;align-items:center;gap:12px}
.rg-review__date{font-size:12px}
.rg-review__text{font-size:15px;line-height:1.6;color:var(--text-2)}
.rg-review__photos{display:flex;gap:8px;flex-wrap:wrap}
.rg-review__photo{display:block;width:88px;height:110px;background:var(--tile);overflow:hidden}
.rg-review__photo img{width:100%;height:100%;object-fit:cover}
.rg-review__author{display:flex;gap:10px;align-items:baseline;font-size:14px}
.rg-review__name{font-weight:500}
.rg-reviews__all{align-self:flex-start;margin-top:24px}

/* ---------- Закреплённая кнопка на телефоне */
.rg-product__sticky{display:none}

/* ================= Телефон и планшет */
@media (max-width:1023px){
  .rg-product__crumbs{display:none}
  .rg-product__back{display:flex;align-items:center;height:var(--tap);padding:0 var(--page-x);font-size:14px;color:var(--text-3)}
  /* Одной лентой в порядке номеров: галерея → покупка → описание */
  .rg-product__top{display:flex;flex-direction:column;gap:0;padding:0 0 32px}
  .rg-product__left{display:contents}
  .rg-gallery{order:1}
  .rg-product__right{order:2}
  .rg-product__about{order:3}
  .rg-gallery{display:block}
  .rg-gallery__thumbs{display:none}
  .rg-gallery__main{aspect-ratio:auto;height:min(488px,125vw)}
  .rg-gallery__pin{top:14px;right:14px;width:var(--tap);height:var(--tap);padding:0;justify-content:center}
  .rg-gallery__pin-text{display:none}
  .rg-gallery__counter{left:auto;right:16px;bottom:14px;letter-spacing:0;background:var(--surface);padding:4px 8px}
  .rg-gallery__fallback{padding-bottom:48px}
  .rg-product__right{position:static;padding:24px var(--page-x) 0;gap:24px}
  .rg-product__head{gap:10px}
  .rg-product__title{font-size:30px;line-height:1.12}
  .rg-product__rating{margin:0;min-height:0}
  .rg-product__rating-count{font-size:13px;border:0}
  .rg-product__price{font-size:30px}
  .rg-water{font-size:13px}
  .rg-product__water--m{display:inline-flex}
  .rg-product__water--d{display:none}
  .rg-product__block{gap:12px}
  .rg-swatches{gap:0}
  .rg-product__qty{display:none}
  .rg-product__cartbtn{min-height:56px}
  .rg-product__fav{width:56px;height:56px}
  .rg-product__buyrow{gap:10px}
  .rg-sizes--product .rg-size__box{padding:14px}
  .rg-product__specs-title{font-size:11px}
  .rg-specs__row{font-size:14px;padding:10px 0}
  .rg-specs__row dd{font-size:13px}
  .rg-product__about{padding:24px 0 0;margin:24px var(--page-x) 0;border-top:1px solid var(--line);gap:10px}
  .rg-product__about-title{font-size:20px}
  .rg-product__about-text{font-size:15px;line-height:1.6}
  .rg-product{padding-bottom:44px}
  .rg-product__section{padding-top:36px}
  .rg-product__section .rg-container{gap:18px}
  .rg-product__h2{font-size:24px}
  .rg-sectionhead__link{display:none}
  .rg-product__interiors{display:flex;gap:10px;overflow-x:auto;scrollbar-width:none;margin:0 calc(var(--page-x) * -1);padding:0 var(--page-x)}
  .rg-product__interiors > *{flex:0 0 260px}
  ul.rg-grid--scroll{display:flex;gap:12px;overflow-x:auto;scrollbar-width:none;margin:0 calc(var(--page-x) * -1);padding:0 var(--page-x) 4px;scroll-snap-type:x proximity}
  .rg-grid--scroll::-webkit-scrollbar{display:none}
  .rg-grid--scroll > .rg-grid__item{flex:0 0 calc(50% - 6px - var(--page-x) / 2);scroll-snap-align:start}
  .rg-reviews{margin-top:36px;padding:36px 0}
  .rg-reviews__inner{grid-template-columns:minmax(0,1fr);gap:16px}
  .rg-reviews__summary{gap:10px}
  .rg-reviews__avg{font-size:36px}
  .rg-reviews__empty{font-size:22px}
  .rg-reviews__how{max-width:none}
  .rg-reviews__all{align-self:stretch;text-align:center;border:1px solid var(--ink);padding:0;min-height:52px;display:flex;align-items:center;justify-content:center;font-size:15px}

  .rg-product__sticky{position:fixed;left:0;right:0;bottom:0;z-index:50;display:flex;align-items:center;gap:14px;padding:10px 16px max(10px,env(safe-area-inset-bottom));background:var(--surface);border-top:1px solid var(--line);transform:translateY(100%);transition:transform .2s}
  .rg-product__sticky.is-on{transform:none}
  .rg-product__sticky-info{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}
  .rg-product__sticky-price{font-family:var(--font-display);font-size:20px;line-height:1.1}
  .rg-product__sticky-meta{font-size:12px;color:var(--text-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .rg-product__sticky-btn{width:170px;min-height:48px;padding:6px 12px;font-size:15px;flex:none}
  body.rg-has-sticky .rg-footer{padding-bottom:calc(28px + 72px)}
}
@media (prefers-reduced-motion:reduce){ .rg-product__sticky,.rg-viewer__stage img{transition:none} }