/* Подбор сайта: вопросы — сцены, которые уезжают влево; варианты — гипсовые плитки,
   выбранная вдавливается в стену (внутренняя тень), невыбранные стоят над ней (мягкая тень). */
html, body { height: 100%; }
body.calc { display: flex; flex-direction: column; overflow: hidden; }

.calc__bar { flex: none; display: flex; align-items: center; gap: 16px; margin: 10px 12px 0; padding: 10px 18px; border-radius: 18px; position: relative; z-index: 2; }
.calc__back { font: 500 15px/1 var(--font); color: var(--ink); text-decoration: none; white-space: nowrap; }
.calc__back:hover { text-decoration: underline; text-underline-offset: 4px; }
.calc__title { flex: 1; font-weight: 600; font-size: 15px; }
.calc__count { font-size: 14px; color: var(--ink-soft); font-variant-numeric: tabular-nums; }

.calc__view { position: relative; flex: 1; min-height: 0; overflow: hidden; }
.calc__stage { height: 100%; min-width: 0; overflow: hidden; }
.cart[hidden], .calc__sum[hidden] { display: none !important; }
.calc__track { display: flex; height: 100%; transition: transform .75s cubic-bezier(.2, .8, .2, 1); will-change: transform; }

.scene {
  flex: 0 0 100%; height: 100%; overflow-y: auto; overscroll-behavior: contain;
  padding: clamp(28px, 6vh, 64px) max(20px, calc((100vw - 1080px) / 2)) 140px;
  opacity: .18; transform: scale(.965); transition: opacity .6s ease-out, transform .75s cubic-bezier(.2, .8, .2, 1);
}
.scene.is-on { opacity: 1; transform: none; }
.scene:not(.is-on) { pointer-events: none; }

.scene__q { margin: 0; font: 600 clamp(28px, 4.2vw, 52px)/1.05 var(--font); letter-spacing: -.02em; max-width: 18ch; }
.scene__hint { margin-top: 12px; max-width: 56ch; color: var(--ink-soft); font-size: 16px; }
.scene__tag { margin-top: 6px; font-size: 13px; color: var(--ink-soft); }

.tiles { margin-top: clamp(24px, 4vh, 40px); display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 18px; }
.tiles--types { grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); }

.tile {
  position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: 6px; min-height: 132px;
  padding: 18px 18px 16px; border: 0; border-radius: 20px; text-align: left; cursor: pointer;
  font: inherit; color: var(--ink); background: #e9e9e7;
  box-shadow: -6px -6px 14px rgba(255,255,255,.85), 8px 10px 22px rgba(var(--shade), .16), inset 0 1px 0 rgba(255,255,255,.7);
  transition: box-shadow .28s ease-out, transform .28s ease-out, background .28s ease-out;
}
.tile:hover { transform: translateY(-2px); box-shadow: -6px -6px 14px rgba(255,255,255,.9), 10px 14px 26px rgba(var(--shade), .2), inset 0 1px 0 rgba(255,255,255,.7); }
.tile:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
/* выбрано — плитка вдавлена в стену */
.tile[aria-checked="true"], .tile[aria-pressed="true"] {
  transform: none; background: #e1e1df;
  box-shadow: inset 7px 7px 14px rgba(var(--shade), .2), inset -7px -7px 14px rgba(255,255,255,.75);
}
.tile__title { font-weight: 600; font-size: 17px; line-height: 1.2; }
.tile__note { font-size: 14px; line-height: 1.4; color: var(--ink-soft); }
.tile__price { margin-top: auto; padding-top: 10px; font-size: 14px; font-weight: 500; font-variant-numeric: tabular-nums; }
.tile__mark {
  position: absolute; right: 14px; top: 14px; width: 22px; height: 22px; border-radius: 50%;
  box-shadow: inset 2px 2px 4px rgba(var(--shade), .2), inset -2px -2px 4px rgba(255,255,255,.8);
  display: grid; place-items: center; transition: background .2s ease-out;
}
.tile[aria-checked="true"] .tile__mark, .tile[aria-pressed="true"] .tile__mark { background: var(--ink); box-shadow: none; }
.tile[aria-checked="true"] .tile__mark::after, .tile[aria-pressed="true"] .tile__mark::after {
  content: ''; width: 9px; height: 5px; border: 2px solid #fff; border-top: 0; border-right: 0; transform: translateY(-1px) rotate(-45deg);
}
.tile.is-fixed { cursor: default; }
.tile.is-fixed .tile__price::after { content: ' · входит всегда'; color: var(--ink-soft); font-weight: 400; }

/* тип сайта: в плитке «окно» с роликом работы */
.tile--type { padding: 10px 10px 14px; min-height: 0; }
.tile__win { width: 100%; aspect-ratio: 16 / 10; border-radius: 12px; overflow: hidden; background: #111; box-shadow: inset 0 0 0 1px rgba(255,255,255,.4); }
.tile__win video, .tile__win img { width: 100%; height: 100%; object-fit: cover; display: block; }
.tile--type .tile__title { margin: 6px 6px 0; }
.tile--type .tile__note { margin: 0 6px; }
.tile--type .tile__mark { top: 18px; right: 18px; background: rgba(255,255,255,.75); }

/* нижняя полоса: навигация и итог */
.calc__foot {
  position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 3;
  display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; pointer-events: none;
}
.calc__foot > * { pointer-events: auto; }
.calc__nav { display: flex; gap: 10px; }
.calc__prev, .calc__next {
  font: 500 15px/1 var(--font); border: 0; border-radius: 999px; padding: 14px 22px; cursor: pointer;
  transition: transform .2s ease-out, opacity .2s ease-out;
}
.calc__prev { background: rgba(255,255,255,.55); color: var(--ink); box-shadow: inset 0 0 0 1px rgba(255,255,255,.9), 0 10px 24px -14px rgba(var(--shade), .5); }
.calc__next { background: var(--ink); color: #fff; box-shadow: 0 12px 26px -12px rgba(var(--shade), .8); }
.calc__prev:hover, .calc__next:hover { transform: translateY(-1px); }
.calc__prev[hidden], .calc__next[hidden] { display: none; }
.calc__prev:focus-visible, .calc__next:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }

.calc__sum { display: grid; grid-template-areas: 'label time' 'price price'; align-items: baseline; column-gap: 12px; padding: 12px 20px 14px; border-radius: 18px; min-width: 260px; }
.calc__sum-label { grid-area: label; font-size: 13px; color: var(--ink-soft); }
.calc__sum-time { grid-area: time; font-size: 13px; color: var(--ink-soft); text-align: right; }
.calc__sum-price { grid-area: price; font: 600 26px/1.1 var(--font); font-variant-numeric: tabular-nums; letter-spacing: -.01em; }

/* «Ваш сайт» справа: с каждым ответом в него ложится блок — видно, как сайт собирается */
.cart { display: none; }
@media (min-width: 1100px) {
  .calc__view { display: grid; grid-template-columns: minmax(0, 1fr) 340px; }
  .scene { padding-left: max(32px, calc((100vw - 1260px) / 2)); padding-right: 32px; padding-bottom: 110px; }
  .cart {
    display: flex; flex-direction: column; margin: 20px 12px 96px 0; padding: 20px 20px 18px; border-radius: 22px; min-height: 0;
  }
  .calc__sum { display: none; }
  .calc__foot { justify-content: flex-start; }
}
.cart__title { font-weight: 600; font-size: 15px; }
.cart__type { margin-top: 2px; font-size: 13px; color: var(--ink-soft); }
.cart__list { flex: 1; min-height: 0; overflow-y: auto; margin: 14px -6px 0; padding: 0 6px; list-style: none; display: flex; flex-direction: column; gap: 8px; }
.cart__list li {
  display: grid; grid-template-columns: 1fr auto; gap: 2px 10px; padding: 10px 12px; border-radius: 12px; background: #ebebe9;
  box-shadow: -3px -3px 8px rgba(255,255,255,.8), 4px 5px 12px rgba(var(--shade), .12);
}
.cart__list li.is-new { animation: brick .5s cubic-bezier(.2, .8, .2, 1) both; }
@keyframes brick { from { opacity: 0; transform: translateY(-10px) scale(.97); } }
.cart__list small { grid-column: 1 / -1; font-size: 11px; color: var(--ink-soft); }
.cart__list b { font-weight: 500; font-size: 14px; line-height: 1.3; }
.cart__list span { font-size: 13px; color: var(--ink-soft); white-space: nowrap; font-variant-numeric: tabular-nums; }
.cart__sum { margin-top: 14px; padding-top: 12px; border-top: 1px solid rgba(var(--shade), .1); display: grid; grid-template-areas: 'l t' 'p p'; }
.cart__sum > span:first-child { grid-area: l; font-size: 13px; color: var(--ink-soft); }
.cart__time { grid-area: t; text-align: right; font-size: 13px; color: var(--ink-soft); }
.cart__price { grid-area: p; font: 600 30px/1.1 var(--font); letter-spacing: -.01em; font-variant-numeric: tabular-nums; }
@media (prefers-reduced-motion: reduce) { .cart__list li.is-new { animation: none; } }

/* итог */
.result { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(24px, 4vw, 56px); margin-top: 28px; }
.result__total { white-space: nowrap; font: 600 clamp(36px, 5vw, 68px)/1 var(--font); letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.result__time { margin-top: 10px; font-size: 18px; }
.result__after { margin-top: 18px; font-size: 14px; color: var(--ink-soft); max-width: 46ch; }
.result__ask { margin-top: 14px; font-size: 14px; }
.result__actions { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 10px; }
.result__send { background: var(--ink); color: #fff; border-color: transparent; }
.result__done { margin-top: 12px; font-size: 14px; color: var(--ink-soft); min-height: 1.4em; }
.result__list { margin: 0; padding: 18px 22px; border-radius: 20px; list-style: none; align-self: start; }
.result__list li { display: flex; justify-content: space-between; gap: 16px; padding: 9px 0; font-size: 14px; border-bottom: 1px solid rgba(var(--shade), .08); }
.result__list li:last-child { border-bottom: 0; }
.result__list span:last-child { white-space: nowrap; font-variant-numeric: tabular-nums; color: var(--ink-soft); }
.result__list .is-head { font-weight: 600; font-size: 13px; color: var(--ink-soft); padding-top: 16px; border-bottom: 0; }
.result__list .is-head:first-child { padding-top: 0; }
.result__list .is-head { align-items: center; }
.result__edit { border: 0; background: none; font: 500 13px/1 var(--font); color: var(--ink); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; padding: 4px 0; }
.result__edit:focus-visible, .opt:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
.result__list .is-empty span { color: var(--ink-soft); }
.result__list .result__opts { display: flex; flex-wrap: wrap; justify-content: flex-start; gap: 8px; padding: 4px 0 12px; }
.opt {
  display: inline-flex; flex-direction: column; align-items: flex-start; gap: 2px; padding: 8px 12px; border: 0; border-radius: 12px; cursor: pointer;
  font: 500 13px/1.25 var(--font); color: var(--ink); text-align: left; background: #ebebe9;
  box-shadow: -3px -3px 8px rgba(255,255,255,.85), 4px 5px 12px rgba(var(--shade), .14); transition: box-shadow .2s ease-out, background .2s ease-out;
}
.opt small { font-size: 12px; font-weight: 400; color: var(--ink-soft); }
.opt[aria-pressed="true"] { background: #e0e0de; box-shadow: inset 4px 4px 9px rgba(var(--shade), .2), inset -4px -4px 9px rgba(255,255,255,.75); }
.opt[aria-pressed="true"] span::before { content: '✓ '; }
.opt:disabled { cursor: default; opacity: .8; }
/* итог: список справа прокручивается сам, если не помещается */
.result__list { max-height: calc(100svh - 230px); overflow-y: auto; }

@media (max-width: 760px) {
  .calc__bar { margin: 8px 8px 0; padding: 10px 14px; gap: 10px; }
  .calc__title { font-size: 14px; }
  .scene { padding: 22px 16px 170px; }
  .scene__hint { font-size: 15px; }
  .tiles, .tiles--types { grid-template-columns: 1fr; gap: 12px; }
  .tiles--types { grid-template-columns: 1fr 1fr; }
  .tile { min-height: 0; padding: 14px 44px 14px 14px; }
  .tile--type { padding: 8px 8px 12px; }
  .tile--type .tile__note { display: none; }
  .tile__title { font-size: 16px; }
  .calc__foot {
    left: 0; right: 0; bottom: 0; padding: 28px 8px 8px; flex-direction: column-reverse; align-items: stretch; gap: 8px;
    background: linear-gradient(rgba(228,228,226,0), var(--wall) 26px); pointer-events: auto;
  }
  .calc__prev { background: #f1f1ef; }
  .calc__title { display: none; }
  .calc__bar { justify-content: space-between; }
  .calc__nav { justify-content: space-between; }
  .calc__next { flex: 1; }
  .calc__sum { min-width: 0; padding: 10px 16px; }
  .calc__sum-price { font-size: 22px; }
  .result { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .calc__track, .scene, .tile { transition: none; }
}

/* картинки к заявке */
.attach { margin-top: 18px; width: min(640px, 100%); }
.attach__add { min-height: 0; cursor: pointer; }
.attach__add[hidden] { display: none; }
.attach__list { margin: 12px 0 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 10px; }
.attach__list li { position: relative; width: 88px; height: 88px; border-radius: 14px; overflow: hidden; box-shadow: inset 0 0 0 1px rgba(255,255,255,.7), 4px 5px 12px rgba(var(--shade), .16); }
.attach__list img { width: 100%; height: 100%; object-fit: cover; display: block; }
.attach__list button { position: absolute; top: 4px; right: 4px; width: 24px; height: 24px; border: 0; border-radius: 50%; background: rgba(31,32,35,.75); color: #fff; font: 600 15px/24px var(--font); cursor: pointer; }
.refs-thumbs { display: flex; flex-wrap: wrap; gap: 6px; }
.refs-thumbs img { width: 48px; height: 48px; object-fit: cover; border-radius: 8px; }

/* «Нет подходящего»: пустое окно, вырезанное в стене, со знаком вопроса */
.tile__win--blank { display: grid; place-items: center; background: #dededc; box-shadow: inset 6px 6px 14px rgba(var(--shade), .2), inset -6px -6px 14px rgba(255,255,255,.7); }
.tile__blank { font: 600 clamp(36px, 4vw, 56px)/1 var(--font); color: rgba(var(--shade), .28); text-shadow: 0 1px 0 rgba(255,255,255,.8); }
.idea {
  display: block; width: min(640px, 100%); margin-top: 28px; padding: 16px 18px; border: 0; border-radius: 18px; resize: vertical;
  font: 400 16px/1.5 var(--font); color: var(--ink); background: #e1e1df;
  box-shadow: inset 6px 6px 12px rgba(var(--shade), .16), inset -6px -6px 12px rgba(255,255,255,.75);
}
.idea:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
.result__list .is-idea span { white-space: normal; color: var(--ink); font-size: 14px; }

/* отправка расчёта: имя и контакт — поля, вдавленные в гипс */
.lead { margin-top: 26px; max-width: 520px; }
.lead__title { font-weight: 600; font-size: 15px; margin-bottom: 10px; }
.lead__row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.lead__in {
  min-width: 0; padding: 13px 14px; border: 0; border-radius: 14px; font: 400 15px/1.2 var(--font); color: var(--ink); background: #e1e1df;
  box-shadow: inset 4px 4px 9px rgba(var(--shade), .16), inset -4px -4px 9px rgba(255,255,255,.75);
}
.lead__in:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
.lead .result__actions { margin-top: 12px; }
.result__send:disabled { opacity: .5; cursor: default; }
.lead__ok { padding: 14px 16px; border-radius: 14px; background: #e1e1df; box-shadow: inset 4px 4px 9px rgba(var(--shade), .14), inset -4px -4px 9px rgba(255,255,255,.75); font-size: 15px; }
.result__done a { color: var(--ink); }
@media (max-width: 760px) { .lead__row { grid-template-columns: 1fr; } }
.lead__tg { margin-top: 12px; }
.lead__tg-hint { margin-top: 8px; font-size: 13px; color: var(--ink-soft); }