/* Product landing pages (/granolite, /graffiato, /cement-graffiato): layout on top of site.css tokens. */

.product-page .section { padding-block: clamp(48px, 7vw, 96px); }

.pp-hero { padding-block: clamp(28px, 5vw, 72px) clamp(40px, 6vw, 80px); }
.pp-hero__grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(24px, 5vw, 64px); align-items: center; }
.pp-crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: .9rem; color: var(--muted); margin-bottom: 18px; }
.pp-crumbs a { color: var(--ink-2); }
.pp-crumbs a:hover { color: var(--brand); }
.pp-title { font-size: clamp(2.1rem, 1.3rem + 3.4vw, 3.8rem); font-weight: 800; line-height: 1.15; }
.pp-lead { margin-top: 18px; font-size: clamp(1.02rem, .96rem + .35vw, 1.2rem); color: var(--ink-2); max-width: 58ch; line-height: 1.9; }
.pp-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.pp-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: 12px; margin-top: 30px; }
.pp-facts > div { padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.pp-facts dt { font-size: .82rem; color: var(--muted); font-family: var(--font-display); }
.pp-facts dd { margin: 4px 0 0; font-weight: 600; }
.pp-hero__media { margin: 0; border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow-2); overflow: hidden; aspect-ratio: 5 / 4; display: grid; place-items: center; }
.pp-hero__media img { width: 100%; height: 100%; object-fit: contain; }
.pp-hero__media--cover img { object-fit: cover; }

.pp-two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.pp-card { padding: clamp(20px, 3vw, 30px); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); }
.pp-card h3 { display: flex; align-items: center; gap: 10px; font-size: 1.2rem; margin-bottom: 14px; }
.pp-card h3 i { color: var(--brand); }
.pp-list { display: grid; gap: 10px; padding: 0; margin: 0; list-style: none; }
.pp-list li { position: relative; padding-inline-start: 22px; line-height: 1.8; }
.pp-list li::before { content: ""; position: absolute; inset-inline-start: 0; top: .72em; width: 9px; height: 9px; border-radius: 50%; background: var(--brand); }
.pp-steps { display: grid; gap: 10px; margin: 0; padding-inline-start: 22px; line-height: 1.8; }
.pp-steps li::marker { color: var(--brand); font-weight: 700; }
.pp-specs { display: grid; gap: 0; margin: 0; }
.pp-specs > div { display: grid; grid-template-columns: minmax(0, 11em) minmax(0, 1fr); gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.pp-specs > div:last-child { border-bottom: 0; }
.pp-specs dt { color: var(--muted); }
.pp-specs dd { margin: 0; font-weight: 600; }
.pp-more { display: flex; justify-content: center; margin-top: 28px; }

.pp-calc { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(20px, 4vw, 56px); align-items: center; }
.pp-calc .sec-title { margin-top: 10px; }
.pp-calc .sec-lead { margin-top: 12px; }
.pp-calc__box { display: grid; gap: 12px; padding: clamp(20px, 3vw, 28px); border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-1); }
.pp-calc__box label { font-family: var(--font-display); font-weight: 600; }
.pp-calc__box input { width: 100%; min-height: 52px; padding: 0 16px; border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--paper); color: var(--ink); font: inherit; font-size: 1.2rem; }
.pp-calc__box input:focus { outline: none; box-shadow: var(--focus); border-color: var(--brand); }
.pp-calc__result { font-size: 1.15rem; }
.pp-calc__result strong { font-family: var(--font-display); font-size: 2.4rem; color: var(--brand); margin-inline-end: 6px; }

.pp-catalogs { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); gap: 18px; }
.pp-catalog { display: grid; gap: 10px; padding: 12px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); transition: transform .25s var(--ease), box-shadow .25s; }
.pp-catalog:hover { transform: translateY(-3px); box-shadow: var(--shadow-2); }
.pp-catalog__pages { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
.pp-catalog__pages img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: var(--radius-sm); background: var(--paper-2); }
.pp-catalog__name { font-family: var(--font-display); font-weight: 700; font-size: 1.08rem; padding-inline: 4px; }
.pp-catalog__count { display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-size: .9rem; padding-inline: 4px; }
.pp-catalog__count i { color: var(--brand); }

.pp-viewer { width: 100%; max-width: 100%; height: 100dvh; max-height: 100dvh; margin: 0; padding: 0; border: 0; background: #0b100d; color: #fff; overflow: hidden; }
.pp-viewer[open] { display: grid; grid-template-rows: auto minmax(0, 1fr) auto; }
.pp-viewer::backdrop { background: rgb(0 0 0 / .6); }
.pp-viewer__bar { display: flex; align-items: center; gap: 14px; padding: 12px var(--gutter); }
.pp-viewer__title { font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; margin-inline-end: auto; }
.pp-viewer__count { font-size: .92rem; color: rgb(255 255 255 / .75); }
.pp-viewer__close, .pp-viewer__nav { width: 46px; height: 46px; border-radius: 50%; border: 0; display: grid; place-items: center; background: rgb(255 255 255 / .12); color: #fff; font-size: 1.15rem; cursor: pointer; }
.pp-viewer__close:hover, .pp-viewer__nav:hover { background: rgb(255 255 255 / .24); }
.pp-viewer__stage { position: relative; display: grid; place-items: center; min-height: 0; padding: 0 clamp(8px, 7vw, 90px); }
.pp-viewer__page { position: relative; display: inline-block; max-width: 100%; line-height: 0; }
.pp-viewer__image { max-width: 100%; max-height: calc(100dvh - 160px); object-fit: contain; border-radius: var(--radius-sm); user-select: none; }
.pp-viewer.has-preview .pp-viewer__image { cursor: crosshair; }
.pp-viewer__mark { position: absolute; width: 30px; height: 30px; margin: -15px 0 0 -15px; border-radius: 50%; border: 3px solid #fff; box-shadow: 0 0 0 2px rgb(0 0 0 / .45), 0 4px 12px rgb(0 0 0 / .4); pointer-events: none; }
.pp-viewer__chip { position: absolute; border: 2px solid #fff; border-radius: 6px; box-shadow: 0 0 0 2px rgb(0 0 0 / .4); pointer-events: none; }
.pp-viewer:not(.has-preview) .pp-code { display: none; }
.pp-code:not(.is-ready) { visibility: hidden; }
.pp-code { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; flex: none; width: min(100%, 22rem); }
.pp-code__ok.is-off { visibility: hidden; }
.pp-code label { font-family: var(--font-display); font-weight: 600; font-size: .92rem; }
.pp-code input { width: 8.5em; min-height: 42px; padding: 0 12px; border: 1px solid rgb(255 255 255 / .3); border-radius: 10px; background: rgb(255 255 255 / .08); color: #fff; font: inherit; font-size: 1.05rem; letter-spacing: .04em; }
.pp-code input:focus { outline: none; border-color: var(--accent); box-shadow: var(--focus); }
.pp-code__ok { min-height: 42px; padding: 0 14px; border-radius: 999px; border: 1.5px solid var(--accent); background: transparent; color: var(--accent); font: inherit; font-weight: 600; cursor: pointer; }
.pp-code small { flex-basis: 100%; height: 1.4em; line-height: 1.4em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: rgb(255 255 255 / .75); font-size: .8rem; }
.pp-viewer__preview { padding: 0 var(--gutter) 10px; }
.pp-viewer__preview .room-preview { width: 100%; height: 100%; aspect-ratio: auto; border-radius: 14px; }

/* With the building: side by side on wide screens, building on top on phones. */
@media (min-width: 901px) {
    .pp-viewer.has-preview[open] { grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); grid-template-rows: auto minmax(0, 1fr) auto; }
    .pp-viewer.has-preview .pp-viewer__bar, .pp-viewer.has-preview .pp-viewer__foot { grid-column: 1 / -1; }
    .pp-viewer.has-preview .pp-viewer__preview { grid-column: 2; grid-row: 2; padding: 0 0 0 var(--gutter); }
    .pp-viewer.has-preview .pp-viewer__stage { grid-column: 1; grid-row: 2; }
}
@media (max-width: 900px) {
    .pp-viewer.has-preview[open] { grid-template-rows: auto 32svh minmax(0, 1fr) auto; }
    /* The code field's room is kept from the start, so a tap never resizes the page. */
    .pp-viewer.has-preview .pp-viewer__image { max-height: calc(68svh - 250px); }
    .pp-viewer__foot p { height: 2.9em; display: grid; align-items: center; overflow: hidden; }
    .pp-viewer__foot { gap: 8px 12px; }
    .pp-code { justify-content: center; }
}

.pp-try { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: clamp(18px, 3vw, 36px); align-items: center; }
.pp-try__stage { min-width: 0; }
.pp-room { width: 100%; aspect-ratio: 16 / 10; border-radius: var(--radius-lg); box-shadow: var(--shadow-2); }
.pp-try__side { display: grid; gap: 12px; }
.pp-try__picked { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.pp-try__swatch { width: 40px; height: 40px; flex-shrink: 0; border-radius: 10px; background: repeating-conic-gradient(var(--paper-2) 0 25%, var(--surface) 0 50%) 0 0 / 12px 12px; box-shadow: inset 0 0 0 1px rgb(0 0 0 / .12); }
.pp-try__side .btn { justify-content: center; }
@media (max-width: 900px) { .pp-try { grid-template-columns: minmax(0, 1fr); } }
.pp-viewer__nav { position: absolute; top: 50%; translate: 0 -50%; }
/* Pages turn left to right, like the printed catalogue. */
.pp-viewer__nav--prev { left: clamp(6px, 2vw, 24px); }
.pp-viewer__nav--next { right: clamp(6px, 2vw, 24px); }
.pp-viewer.is-single .pp-viewer__nav { display: none; }
.pp-viewer__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px 18px; padding: 12px var(--gutter) max(14px, env(safe-area-inset-bottom)); text-align: center; }
.pp-viewer__foot p { color: rgb(255 255 255 / .8); font-size: .92rem; flex: 0 1 24em; }

.pp-gallery { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
@media (max-width: 900px) { .pp-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; } }
.pp-gallery figure { margin: 0; position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 3 / 4; background: var(--paper); }
.pp-gallery img { width: 100%; height: 100%; object-fit: cover; }
.pp-gallery figcaption { position: absolute; inset: auto 0 0; padding: 26px 12px 10px; font-size: .86rem; color: #fff; background: linear-gradient(transparent, rgb(0 0 0 / .72)); }

.pp-narrow { max-width: calc(860px + 2 * var(--gutter)); }
.pp-faq { display: grid; gap: 10px; }
.pp-faq details { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.pp-faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 20px; font-family: var(--font-display); font-weight: 600; font-size: 1.04rem; }
.pp-faq summary::-webkit-details-marker { display: none; }
.pp-faq summary::after { content: "+"; flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--brand-soft); color: var(--brand); font-size: 1.2rem; transition: transform .25s var(--ease); }
.pp-faq details[open] summary::after { transform: rotate(45deg); }
.pp-faq details p { padding: 0 20px 18px; color: var(--ink-2); line-height: 1.9; }

.pp-related { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); gap: 16px; }
.pp-related__item { display: flex; gap: 16px; align-items: center; transition: transform .25s var(--ease), box-shadow .25s; }
.pp-related__item:hover { transform: translateY(-3px); box-shadow: var(--shadow-2); }
.pp-related__item img { width: 92px; height: 92px; object-fit: contain; flex-shrink: 0; border-radius: var(--radius); background: #fff; }
.pp-related__item span { display: grid; gap: 6px; min-width: 0; }
.pp-related__item strong { font-family: var(--font-display); font-size: 1.08rem; }
.pp-related__item small { color: var(--muted); font-size: .88rem; line-height: 1.7; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.pp-related__all { border-style: dashed; }

.pp-contact__grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 28px; align-items: center; }
.pp-contact .sec-title { margin-top: 10px; }
.pp-contact .sec-lead { margin-top: 12px; }
.pp-contact__actions { display: grid; gap: 12px; }
.pp-contact__social { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.pp-contact__social .btn { justify-content: center; color: #fff; }
.pp-contact__telegram { background: #229ed9; }
.pp-contact__facebook { background: #1877f2; }
.pp-contact__social .btn:hover { filter: brightness(1.08); }
.pp-contact__phone { color: var(--on-deep); border-color: color-mix(in oklab, var(--on-deep) 35%, transparent); }
.pp-contact__phone:hover { background: color-mix(in oklab, var(--on-deep) 10%, transparent); border-color: var(--on-deep); }

.mobile-menu__nav a[aria-current="page"] { color: var(--brand); }

@media (max-width: 900px) {
    .pp-hero__grid, .pp-two, .pp-calc, .pp-contact__grid { grid-template-columns: minmax(0, 1fr); }
    .pp-hero__media { order: -1; max-width: 420px; width: 100%; justify-self: center; }
    .pp-actions .btn { flex: 1 1 auto; justify-content: center; }
}
@media (max-width: 520px) {
    .pp-specs > div { grid-template-columns: minmax(0, 1fr); gap: 2px; }
    .pp-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
    .product-page main { padding-bottom: 64px; }
}