/*==============================================
  kollaboratsii/kollaboratsii.css
  Страница «Коллаборации» — Natasha Libelle
  Подключается после shared/base.css
  Без !important и inline-стилей
  Префикс классов: .kb-
==============================================*/

/* ── АНИМАЦИЯ ПОЯВЛЕНИЯ ─────────────────────── */
.js-reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.js-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}


/* ── OVERRIDE: хедер поверх hero-фото ─────── */
/* hero — тёмная фотография, хедер должен быть светлым поверх неё */
.kb-hero ~ #hd,
.page--hero #hd {
  --hd-color: #fff;
}

/* ── HERO ──────────────────────────────────── */
.kb-hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding-top: 88px;
  padding-bottom: 88px;
  color: #fff;
  overflow: hidden;
}

.kb-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.kb-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}
.kb-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(12, 9, 18, 0.25) 0%,
    rgba(12, 9, 18, 0.58) 45%,
    rgba(12, 9, 18, 0.94) 100%
  );
}

.kb-hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
}

/* Хлебные крошки */
.kb-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none; flex-wrap: wrap;
  margin-bottom: 36px;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: rgba(255,255,255,.5);
}
.kb-breadcrumb li { display: flex; align-items: center; gap: 8px; }
.kb-breadcrumb li + li::before {
  content: '/';
  opacity: 0.5;
  flex-shrink: 0;
}
.kb-breadcrumb a {
  color: inherit;
  transition: color .2s;
}
.kb-breadcrumb a:hover { color: rgba(255,255,255,.9); }
.kb-breadcrumb [aria-current="page"] { color: rgba(255,255,255,.9); font-weight: 600; }

/* Eyebrow — hero поверх фото, светлый акцент допустим */
.kb-hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,.85);
  margin-bottom: 20px;
}
.kb-hero__eyebrow-line {
  display: block;
  width: 36px;
  height: 1px;
  background: rgba(255,255,255,.6);
  flex-shrink: 0;
}

/* Заголовок */
.kb-hero__title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(52px, 8vw, 110px);
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.01em;
  color: #fff;
  margin-bottom: 28px;
}
.kb-hero__title em {
  font-style: italic;
  color: rgba(255,255,255,.75);
}

/* Лид */
.kb-hero__inner > p {
  font-size: clamp(15px, 1.3vw, 17px);
  line-height: 1.8;
  color: rgba(255,255,255,.7);
  max-width: 680px;
  margin-bottom: 48px;
}

/* Статистика */
.kb-hero__stats {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}
.kb-hero__stat-num {
  display: block;
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(40px, 4vw, 56px);
  font-weight: 300;
  color: #fff;
  line-height: 1;
}
.kb-hero__stat-txt {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  margin-top: 6px;
}

/* Индикатор скролла */
.kb-hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255,255,255,.6);
  transition: color .2s;
  animation: kb-bounce 2.4s ease-in-out infinite;
}
.kb-hero__scroll:hover { color: #fff; }

@keyframes kb-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}


/* ── FEATURED ──────────────────────────────── */
.kb-featured {
  padding: 120px 0 0;
}
.kb-featured > .W {
  margin-bottom: 64px;
}

.kb-featured-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 580px;
}

.kb-featured-item__media {
  position: relative;
  overflow: hidden;
}
.kb-featured-item__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}
.kb-featured-item:hover .kb-featured-item__media img {
  transform: scale(1.04);
}

.kb-featured-item__badge {
  position: absolute;
  top: 28px;
  left: 28px;
  padding: 8px 18px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  z-index: 2;
}
.kb-badge--arch {
  background: rgba(107,63,143,.15);
  color: var(--c-accent);
  border: 1px solid rgba(107,63,143,.3);
}
.kb-badge--museum {
  background: rgba(107,63,143,.12);
  color: var(--c-accent);
  border: 1px solid rgba(107,63,143,.25);
}
.kb-badge--designer {
  background: rgba(107,63,143,.12);
  color: var(--c-accent);
  border: 1px solid rgba(107,63,143,.25);
}

.kb-featured-item__body {
  padding: 64px 72px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.kb-featured-item--dark .kb-featured-item__body {
  background: #f8f2f7;
  color: #1c1220;
}
.kb-featured-item--light .kb-featured-item__body {
  background: var(--c-warm);
  color: #1c1220;
}

.kb-featured-item__eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.kb-featured-item--dark .kb-featured-item__eyebrow { color: var(--c-accent); }
.kb-featured-item--light .kb-featured-item__eyebrow { color: var(--c-accent); }

.kb-featured-item__title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(22px, 2.4vw, 36px);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: 0;
  margin-bottom: 20px;
}
.kb-featured-item--dark .kb-featured-item__title { color: #1c1220; }

.kb-featured-item__body > p:first-of-type {
  font-size: 16px;
  line-height: 1.75;
  margin-bottom: 16px;
  font-style: italic;
  font-family: 'Cormorant Garamond', serif;
}
.kb-featured-item--dark .kb-featured-item__body > p:first-of-type { color: rgba(28,18,32,.7); }
.kb-featured-item--light .kb-featured-item__body > p:first-of-type { color: rgba(28,18,32,.7); }

.kb-featured-item__body > p:nth-of-type(2) {
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 28px;
}
.kb-featured-item--dark .kb-featured-item__body > p:nth-of-type(2) { color: rgba(28,18,32,.6); }
.kb-featured-item--light .kb-featured-item__body > p:nth-of-type(2) { color: rgba(28,18,32,.6); }

/* Таблица свойств */
.kb-featured-item__props {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 24px;
  margin-bottom: 32px;
  padding: 20px 0;
  border-top: 1px solid;
  border-bottom: 1px solid;
}
.kb-featured-item--dark .kb-featured-item__props { border-color: rgba(107,63,143,.18); }
.kb-featured-item--light .kb-featured-item__props { border-color: rgba(107,63,143,.18); }

.kb-featured-item__props li {
  font-size: 13px;
  line-height: 1.5;
}
.kb-featured-item--dark .kb-featured-item__props li { color: rgba(28,18,32,.6); }
.kb-featured-item--light .kb-featured-item__props li { color: rgba(28,18,32,.6); }

.kb-featured-item__props li span {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.kb-featured-item--dark .kb-featured-item__props li span { color: var(--c-accent); }
.kb-featured-item--light .kb-featured-item__props li span { color: var(--c-accent); }

/* Действия */
.kb-featured-item__actions {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}


/* ── СЕТКА КОЛЛАБОРАЦИЙ ─────────────────────── */
.kb-grid-header {
  margin-bottom: 56px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(0,0,0,.08);
}

/* Сетка карточек — 3 колонки, крупные плитки */
.kb-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

/* Карточка коллаборации */
.kb-card {
  background: #fff;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.kb-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(12,9,18,.12);
}

.kb-card__link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.kb-card__media {
  position: relative;
  overflow: hidden;
}
.kb-card__media img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.kb-card:hover .kb-card__media img {
  transform: scale(1.06);
}

.kb-card__badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 5px 12px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--c-accent);
  color: #fff;
}
.kb-card__badge--gold {
  background: rgba(212,168,67,.18);
  color: #8a6a00;
  border: 1px solid rgba(212,168,67,.4);
}
.kb-card__badge--museum {
  background: rgba(107,63,143,.12);
  color: var(--c-accent);
  border: 1px solid rgba(107,63,143,.25);
}

.kb-card__label {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 5px 12px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: rgba(12,9,18,.72);
  color: rgba(255,255,255,.9);
}

.kb-card__body {
  padding: 24px 24px 28px;
}
.kb-card__partner {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 8px;
}
.kb-card__title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: 0;
  color: #1c1220;
  margin-bottom: 12px;
}
.kb-card__body > p {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(28,18,32,.6);
  margin-bottom: 16px;
}
.kb-card__stones {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.kb-card__stones span {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(28,18,32,.45);
  padding: 3px 8px;
  background: var(--c-warm);
}


/* ── OVERRIDE: S--dark на странице коллабораций → #f8f2f7 ──────────
   Секция #kb-process использует класс S--dark (из base.css = тёмный).
   Локально переопределяем: фон → светлый бренд, тексты → тёмные.
─────────────────────────────────────────────────────────────────── */
#kb-process.S--dark {
  background: #f8f2f7;
  color: #1c1220;
}
#kb-process.S--dark .lbl {
  color: var(--c-accent);
}
#kb-process.S--dark .h2 {
  color: #1c1220;
}
/* btn--ghost-w на светлом фоне → фиолетовый контур */
#kb-process .btn--ghost-w {
  border-color: var(--c-accent);
  color: var(--c-accent);
}
#kb-process .btn--ghost-w:hover {
  background: var(--c-accent);
  color: #fff;
}
/* arrow-link на светлом */
#kb-process .arrow-link {
  color: var(--c-accent);
  border-color: rgba(107,63,143,.35);
}
#kb-process .arrow-link:hover {
  border-color: var(--c-accent);
}

/* ── ПРОЦЕСС ────────────────────────────────── */
#kb-process .W > p {
  font-size: clamp(15px, 1.2vw, 18px);
  color: rgba(28,18,32,.6);
  line-height: 1.75;
  max-width: 720px;
  margin-top: 20px;
  margin-bottom: 64px;
}

.kb-process__steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px 80px;
  margin-bottom: 64px;
  padding-top: 48px;
  border-top: 1px solid rgba(107,63,143,.18);
}

.kb-process__step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 0 24px;
  align-items: start;
}

.kb-process__step-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 48px;
  font-weight: 300;
  color: rgba(107,63,143,.22);
  line-height: 1;
  padding-top: 4px;
}

.kb-process__step-title {
  font-size: 18px;
  font-weight: 600;
  color: #1c1220;
  margin-bottom: 12px;
  line-height: 1.3;
}

.kb-process__step-content > p {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(28,18,32,.55);
}

.kb-process__cta {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
  padding-top: 40px;
  border-top: 1px solid rgba(107,63,143,.18);
}


/* ── EDITORIAL ──────────────────────────────── */
.kb-editorial {
  padding-top: 100px;
  padding-bottom: 100px;
}

.kb-editorial__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

/* Две фотографии в коллаже — CSS Grid, без position:absolute */
.kb-editorial__photos {
  display: grid;
  grid-template-columns: 3fr 2fr;
  grid-template-rows: 1fr 1fr;
  gap: 12px;
  align-self: stretch;
}

.kb-editorial__photo {
  overflow: hidden;
  margin: 0;
}
.kb-editorial__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.kb-editorial__photo:hover img {
  transform: scale(1.04);
}

.kb-editorial__photo--big {
  grid-column: 1;
  grid-row: 1 / 3;
  min-height: 400px;
}
.kb-editorial__photo--small {
  grid-column: 2;
  grid-row: 1 / 3;
}

/* Текстовая часть */
.kb-editorial__text {
  padding-left: 16px;
}

.kb-editorial__quote {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 300;
  font-style: italic;
  line-height: 1.65;
  color: rgba(28,18,32,.75);
  border-left: 3px solid var(--c-accent);
  padding-left: 28px;
  margin: 28px 0 24px;
}

.kb-editorial__text > cite {
  display: block;
  margin-bottom: 32px;
  font-style: normal;
}
.kb-editorial__author-name {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: #1c1220;
  margin-bottom: 4px;
}
.kb-editorial__author-role {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-accent);
}


/* ── OVERRIDE КНОПОК в CTA и featured ────────
   btn--ghost-w на светлом фоне → фиолетовый
   btn--ghost-k на светлом → фиолетовый
   btn--dark (на kb-featured-item--light) → фиолетовый
─────────────────────────────────────────────── */
.kb-cta__card--propose .btn--ghost-w,
.kb-featured-item--dark .btn--ghost-w {
  border-color: var(--c-accent);
  color: var(--c-accent);
}
.kb-cta__card--propose .btn--ghost-w:hover,
.kb-featured-item--dark .btn--ghost-w:hover {
  background: var(--c-accent);
  color: #fff;
}
.kb-cta__card--catalog .btn--ghost-k {
  border-color: var(--c-accent);
  color: var(--c-accent);
}
.kb-cta__card--catalog .btn--ghost-k:hover {
  background: var(--c-accent);
  color: #fff;
}
/* btn--dark на светлом (kb-featured-item--light: «Смотреть проект») */
.kb-featured-item--light .btn--dark {
  background: var(--c-accent);
  color: #fff;
  border-color: var(--c-accent);
}
.kb-featured-item--light .btn--dark:hover {
  background: #52307a;
  border-color: #52307a;
}

/* ── CTA ────────────────────────────────────── */
.kb-cta {
  padding: 0;
}
.kb-cta__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.kb-cta__card {
  padding: 88px var(--w-pad);
  position: relative;
  overflow: hidden;
  min-height: 400px;
  display: flex;
  align-items: center;
}
.kb-cta__card--propose {
  background: #f8f2f7;
  color: #1c1220;
  border-right: 1px solid rgba(107,63,143,.15);
}
.kb-cta__card--catalog {
  background: var(--c-warm);
  color: #1c1220;
}
.kb-cta__card-content {
  position: relative;
  z-index: 1;
  max-width: 480px;
}
.kb-cta__card--propose .lbl { color: var(--c-accent); }
.kb-cta__card-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(28px, 3vw, 46px);
  font-weight: 300;
  line-height: 1.1;
  margin-bottom: 20px;
  margin-top: 8px;
}
.kb-cta__card--propose .kb-cta__card-title { color: #1c1220; }
.kb-cta__card--catalog .kb-cta__card-title { color: #1c1220; }
.kb-cta__card p {
  font-size: 15px;
  line-height: 1.75;
  margin-bottom: 32px;
}
.kb-cta__card--propose p { color: rgba(28,18,32,.6); }
.kb-cta__card--catalog p { color: rgba(28,18,32,.6); }


/* ═══════════════════════════════════════════
   АДАПТИВ
═══════════════════════════════════════════ */

/* 1100px */
@media (max-width: 1100px) {
  .kb-featured-item {
    grid-template-columns: 1fr;
  }
  .kb-featured-item__media {
    max-height: 480px;
  }
  .kb-featured-item--light {
    display: flex;
    flex-direction: column-reverse;
  }
  .kb-featured-item__body {
    padding: 48px var(--w-pad);
  }
  .kb-process__steps {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .kb-editorial__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .kb-editorial__photos {
    min-height: 400px;
  }
  .kb-editorial__photo--big { min-height: 300px; }
  .kb-editorial__text {
    padding-left: 0;
  }
}

/* 900px — 2 колонки */
@media (max-width: 900px) {
  .kb-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .kb-cta__grid { grid-template-columns: 1fr; }
  .kb-cta__card { min-height: 320px; }
}

/* 767px — мобильный */
@media (max-width: 767px) {
  .kb-hero {
    padding-bottom: 80px;
  }
  .kb-hero__stats { gap: 28px; }
  .kb-hero__inner > p { margin-bottom: 32px; }

  .kb-featured { padding-top: 64px; }
  .kb-featured-item__body { padding: 36px 24px; }
  .kb-featured-item__actions { flex-direction: column; align-items: flex-start; gap: 16px; }
  .kb-featured-item__props { grid-template-columns: 1fr; }

  .kb-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }

  .kb-process__step { grid-template-columns: 40px 1fr; }
  .kb-process__step-num { font-size: 36px; }

  .kb-editorial { padding-top: 64px; padding-bottom: 64px; }
  .kb-editorial__photos {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }
  .kb-editorial__photo--big { grid-row: 1; min-height: 280px; }
  .kb-editorial__photo--small { grid-column: 1; grid-row: 2; min-height: 200px; }
  .kb-editorial__quote { font-size: 18px; }

  .kb-cta__card { padding: 56px 24px; }
}

/* 480px — 1 колонка карточек */
@media (max-width: 480px) {
  .kb-grid { grid-template-columns: 1fr; gap: 20px; }
}