/* Каталог планировок /katalog/ — светлая брошюра на палитре лендинга.
   Переменные и шрифты берутся из main.css; тема всегда светлая (data-theme="light" в html). */

.k-body { background: var(--ink); }

/* ------------------------------------------------------------- шапка */
.k-head {
  position: sticky; top: 0; z-index: 50;
  background: var(--head-bg); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.k-head-in {
  width: min(100% - var(--pad) * 2, var(--wrap)); margin-inline: auto;
  min-height: var(--head-h); display: flex; align-items: center; gap: 24px;
}
.k-brand { display: flex; align-items: center; gap: 14px; flex: none; }
.k-brand-logo { width: 120px; height: auto; }
.k-brand-div { width: 1px; height: 34px; background: var(--line-2); }
.k-brand-text {
  font-family: 'Onest', sans-serif; font-weight: 600; font-size: 14px; line-height: 1.1;
  letter-spacing: .02em; text-transform: uppercase; color: var(--text);
}
.k-head-title {
  margin: 0 auto; text-align: center;
  font-family: 'Onest', sans-serif; font-weight: 600; font-size: 17px; line-height: 1.15; color: var(--text);
}
.k-head-sub { display: block; font-family: 'Golos Text', sans-serif; font-weight: 400; font-size: 13px; color: var(--muted); margin-top: 2px; }
.k-head-link {
  flex: none; font-size: 15px; font-weight: 500; color: var(--brand);
  padding: 9px 14px; border: 1px solid var(--line-2); border-radius: 999px; transition: background .2s;
}
.k-head-link:hover { background: var(--fill-1); }

/* ------------------------------------------------------------- вступление */
.k-main { width: min(100% - var(--pad) * 2, var(--wrap)); margin-inline: auto; padding-block: clamp(36px, 6vw, 72px) 48px; }

.k-intro { max-width: 760px; margin-bottom: clamp(28px, 4vw, 44px); }
.k-eyebrow { margin: 0 0 12px; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--sand); font-weight: 600; }
.k-h1 { font-size: clamp(34px, 5vw, 60px); color: var(--text); }
.k-lede { margin: 18px 0 0; font-size: clamp(17px, 1.3vw, 21px); color: var(--text); max-width: 640px; }
.k-lede b { font-weight: 600; }
.k-hint { margin: 12px 0 0; font-size: 15px; color: var(--muted); }

/* ------------------------------------------------------------- фильтр */
.k-filter { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: clamp(24px, 3vw, 36px); }
.k-chip {
  appearance: none; cursor: pointer; font: inherit; font-size: 15px; font-weight: 500;
  padding: 10px 16px; border-radius: 999px; border: 1px solid var(--line-2);
  background: var(--surface); color: var(--text); transition: background .2s, color .2s, border-color .2s;
}
.k-chip small { color: var(--muted); font-weight: 400; margin-left: 6px; }
.k-chip:hover { border-color: var(--brand); }
.k-chip[aria-pressed="true"] { background: var(--brand); border-color: var(--brand); color: #fff; }
.k-chip[aria-pressed="true"] small { color: rgba(255, 255, 255, .78); }

/* ------------------------------------------------------------- сетка */
.k-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 22px; }

.k-card {
  display: flex; flex-direction: column; text-align: left; cursor: pointer;
  appearance: none; font: inherit; color: inherit; padding: 0;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r);
  overflow: hidden; box-shadow: 0 1px 0 rgba(20, 24, 31, .02);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .2s;
}
.k-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--line-2); }
.k-card.is-hidden { display: none; }

.k-card-fig {
  margin: 0; aspect-ratio: 1 / 1; background: #fff; padding: 18px;
  display: grid; place-items: center; border-bottom: 1px solid var(--line);
}
.k-card-fig img { width: 100%; height: 100%; object-fit: contain; }

.k-card-body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.k-card-top { display: flex; justify-content: space-between; align-items: baseline; gap: 6px 12px; flex-wrap: wrap; }
.k-card-kind { font-size: 13px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--sand); white-space: nowrap; }
.k-card-no { font-size: 13px; color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; }
.k-card-title { font-family: 'Onest', sans-serif; font-weight: 600; font-size: 17px; line-height: 1.25; letter-spacing: -.01em; color: var(--text); margin: 2px 0 4px; }
.k-card-meta { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 14px; color: var(--muted); }
.k-card-price { margin-top: auto; padding-top: 8px; font-family: 'Onest', sans-serif; font-weight: 600; font-size: 19px; color: var(--text); }

/* полный текст в карточке нужен только для печати */
.k-card-text { display: none; }

.k-empty { text-align: center; color: var(--muted); padding: 40px 0; }

.k-note { margin: clamp(32px, 5vw, 56px) 0 0; max-width: 820px; font-size: 14px; line-height: 1.55; color: var(--muted); }

/* ------------------------------------------------------------- подвал */
.k-foot { border-top: 1px solid var(--line); padding: 28px 0 36px; color: var(--muted); font-size: 14px; }
.k-foot-in { width: min(100% - var(--pad) * 2, var(--wrap)); margin-inline: auto; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px 24px; }
.k-foot p { margin: 0; }
.k-foot a { color: var(--brand); }

/* ------------------------------------------------------------- разворот */
.k-viewer {
  position: fixed; inset: 0; z-index: 100; background: var(--ink);
  display: grid; overflow: hidden;
}
.k-viewer[hidden] { display: none; }

.k-ic {
  appearance: none; cursor: pointer; width: 48px; height: 48px; border-radius: 50%;
  border: 1px solid var(--line-2); background: var(--surface); color: var(--text);
  display: grid; place-items: center; transition: background .2s; box-shadow: var(--shadow);
}
.k-ic:hover { background: var(--fill-2); }
.k-close { position: absolute; top: clamp(12px, 2vw, 24px); right: clamp(12px, 2vw, 24px); z-index: 3; }

.k-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
  appearance: none; cursor: pointer; width: 56px; height: 56px; border-radius: 50%;
  border: 1px solid var(--line-2); background: var(--surface); color: var(--text);
  display: grid; place-items: center; box-shadow: var(--shadow); transition: background .2s, opacity .2s;
}
.k-arrow:hover { background: var(--fill-2); }
.k-arrow-prev { left: clamp(10px, 2vw, 28px); }
.k-arrow-next { right: clamp(10px, 2vw, 28px); }

.k-page {
  overflow: auto; -webkit-overflow-scrolling: touch; outline: none;
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(24px, 4vw, 64px); align-items: start;
  padding: clamp(56px, 8vh, 80px) clamp(84px, 8vw, 140px) clamp(28px, 5vh, 56px);
}
.k-page-media { position: sticky; top: 0; display: grid; gap: 12px; }
.k-page-fig {
  margin: 0;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r);
  padding: clamp(16px, 2.5vw, 36px); display: block;
  height: min(66vh, 720px);
}
/* width/height 100% + contain: вытянутые чертежи (студии) не вылезают из рамки */
.k-page-fig img { width: 100%; height: 100%; object-fit: contain; min-height: 0; }

/* вкладки: квартира / план этажа / где на этаже / генплан */
.k-tabs { display: flex; gap: 10px; flex-wrap: wrap; }
.k-tab {
  appearance: none; cursor: pointer; font: inherit; font-size: 13px; font-weight: 500; color: var(--muted);
  display: flex; align-items: center; gap: 10px; padding: 6px 12px 6px 6px;
  background: var(--surface); border: 1px solid var(--line-2); border-radius: 12px; transition: border-color .2s, color .2s;
}
.k-tab img { width: 56px; height: 40px; object-fit: contain; background: #fff; border-radius: 6px; }
.k-tab:hover { border-color: var(--brand); color: var(--text); }
.k-tab[aria-selected="true"] { border-color: var(--brand); color: var(--text); box-shadow: inset 0 0 0 1px var(--brand); }

.k-page-text { max-width: 620px; }
.k-page-kind { display: flex; align-items: center; gap: 12px; margin: 0 0 12px; font-size: 13px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--sand); }
.k-page-kind .k-card-no { text-transform: none; letter-spacing: 0; font-weight: 400; }
.k-page-h { font-size: clamp(24px, 2.4vw, 34px); line-height: 1.15; color: var(--text); }
.k-badges { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 0; padding: 0; list-style: none; }
.k-badge { font-size: 14px; padding: 7px 12px; border-radius: 999px; background: var(--surface-2); color: var(--text); border: 1px solid var(--line); }
.k-page-price { margin: 22px 0 0; font-family: 'Onest', sans-serif; font-weight: 600; font-size: clamp(24px, 2.2vw, 30px); color: var(--text); }
.k-page-price small { display: block; font-family: 'Golos Text', sans-serif; font-weight: 400; font-size: 14px; color: var(--muted); margin-top: 4px; }
.k-page-intro { margin: 24px 0 0; color: var(--text); }
.k-page-list { margin: 14px 0 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.k-page-list li { position: relative; padding-left: 22px; color: var(--text); }
.k-page-list li::before { content: ''; position: absolute; left: 0; top: .62em; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); }
.k-page-list b { font-weight: 600; }
.k-page-outro { margin: 20px 0 0; color: var(--text); }
.k-page-sample { margin: 26px 0 0; padding-top: 16px; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }

@media (max-width: 900px) {
  .k-head-title { display: none; }
  .k-brand-logo { width: 100px; }
  .k-page { grid-template-columns: 1fr; padding: 68px 16px 40px; gap: 20px; }
  .k-page-media { position: static; }
  .k-page-fig { height: 52vh; padding: 14px; }
  .k-tab { font-size: 12px; padding: 4px 10px 4px 4px; }
  .k-tab img { width: 44px; height: 32px; }
  .k-page-text { max-width: none; }
  .k-arrow { width: 46px; height: 46px; opacity: .92; }
  .k-arrow-prev { left: 8px; }
  .k-arrow-next { right: 8px; }
}

@media (max-width: 560px) {
  .k-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .k-card-fig { padding: 10px; }
  .k-card-body { padding: 12px 12px 14px; }
  .k-card-title { font-size: 15px; }
  .k-card-price { font-size: 17px; }
  .k-card-meta { font-size: 13px; }
}

@media (prefers-reduced-motion: reduce) {
  .k-card, .k-card:hover { transition: none; transform: none; }
}

/* ------------------------------------------------------------- печать → PDF-брошюра */
@media print {
  @page { size: A4; margin: 14mm; }
  .k-head, .k-filter, .k-hint, .k-foot, .k-viewer, .k-empty, .skip { display: none !important; }
  .k-body { background: #fff; }
  .k-main { width: auto; padding: 0; }
  .k-intro { max-width: none; margin-bottom: 8mm; }
  .k-grid { display: block; }
  .k-card, .k-card.is-hidden {
    display: grid !important; grid-template-columns: 1fr 1fr; gap: 10mm;
    break-inside: avoid; page-break-inside: avoid; break-before: page;
    border: 0; border-radius: 0; box-shadow: none; transform: none; padding: 0;
  }
  .k-card:first-child { break-before: auto; }
  .k-card-fig { aspect-ratio: auto; border: 1px solid #ddd; padding: 6mm; align-self: start; }
  .k-card-body { padding: 0; }
  .k-card-title { font-size: 20px; }
  .k-card-text { display: block; margin-top: 6mm; font-size: 12.5px; line-height: 1.5; }
  .k-card-text ul { padding-left: 16px; margin: 3mm 0; }
  .k-card-text li { margin-bottom: 2mm; }
  .k-note { break-before: page; }
}