/* ============================================================
   Главная страница — герой, факты, тизеры, новости, контакты
   ============================================================ */

.hero {
  position: relative;
  min-height: min(94svh, 860px);
  display: flex;
  align-items: flex-end;
  padding-bottom: clamp(40px, 8vh, 96px);
  overflow: clip;
  isolation: isolate;
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  padding-top: 120px;
}
.hero__title {
  font-size: clamp(2.8rem, 8.5vw, 6rem);
  line-height: .98;
  margin: .18em 0 .35em;
}
.hero__title em {
  font-style: italic;
  color: var(--accent-ink);
}
.hero__lead { max-width: 56ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: clamp(22px, 3vw, 36px); }

/* стеклянная подложка под текстом героя для читаемости в любом мире */
.hero__plate {
  display: inline-block;
  padding: clamp(22px, 3vw, 38px) clamp(24px, 3.5vw, 44px);
  border-radius: var(--r-xl);
  background: color-mix(in oklab, var(--card) 70%, transparent);
  -webkit-backdrop-filter: blur(8px) saturate(1.2);
  backdrop-filter: blur(8px) saturate(1.2);
  border: 1px solid color-mix(in oklab, var(--border) 60%, transparent);
  box-shadow: var(--shadow-lg);
}

/* «лента фактов» */
.facts {
  position: relative;
  z-index: 3;
  margin-top: -34px;
}
.facts__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.fact { background: var(--card); padding: clamp(20px, 2.6vw, 32px); }
.fact__num { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem); line-height: 1; color: var(--accent-ink); }
.fact__lbl { margin-top: .4em; color: var(--ink-soft); font-size: .92rem; }

/* раздел-фича: ответы на вопросы (главный) */
.feature {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
}
.feature--reverse { direction: rtl; }
.feature--reverse > * { direction: ltr; }
.feature__art {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  min-height: 340px;
  background: linear-gradient(135deg, var(--accent-soft), var(--card-2));
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow);
}

/* большие карточки-разделы */
.portal {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(26px, 3.4vw, 40px);
  border-radius: var(--r-lg);
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform .3s var(--ease-soft), box-shadow .3s var(--ease-soft);
  min-height: 230px;
}
.portal:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.portal__ico {
  width: 56px; height: 56px;
  display: grid; place-items: center;
  border-radius: var(--r-md);
  background: var(--accent-soft);
  color: var(--accent-ink);
}
.portal__ico svg { width: 30px; height: 30px; }
.portal h3 { font-size: 1.5rem; }
.portal__more { margin-top: auto; font-weight: 600; color: var(--accent-ink); display: inline-flex; align-items: center; gap: .4em; }
.portal:hover .portal__more svg { transform: translateX(4px); }
.portal__more svg { width: 1.1em; height: 1.1em; transition: transform .2s; }
.portal::after {
  content: "";
  position: absolute;
  right: -40px; top: -40px;
  width: 160px; height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-soft), transparent 70%);
  opacity: .6;
  pointer-events: none;
}

/* новости правления */
.news { display: grid; gap: 14px; }
.news__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(16px, 2.5vw, 32px);
  align-items: start;
  padding: clamp(18px, 2.4vw, 26px);
  border-radius: var(--r-md);
  background: var(--card);
  border: 1px solid var(--border);
  transition: border-color .25s, background-color .9s var(--ease-soft);
}
.news__item:hover { border-color: var(--border-2); }
.news__date {
  font-variant-numeric: tabular-nums;
  font-family: var(--font-display);
  text-align: center;
  min-width: 64px;
}
.news__date b { display: block; font-size: 1.8rem; line-height: 1; color: var(--accent-ink); }
.news__date span { font-size: .8rem; color: var(--ink-faint); text-transform: uppercase; letter-spacing: .06em; }
.news__item h3 { font-family: var(--font-ui); font-size: 1.12rem; font-weight: 600; margin-bottom: .3em; }
.news__tag {
  display: inline-block; font-size: .72rem; font-weight: 600; letter-spacing: .04em;
  text-transform: uppercase; color: var(--accent-ink); margin-bottom: .5em;
}

/* контакты */
.contact {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
  padding: clamp(28px, 4vw, 56px);
  border-radius: var(--r-xl);
  background:
    radial-gradient(120% 140% at 100% 0%, var(--accent-soft), transparent 55%),
    var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.contact__list { display: grid; gap: 18px; }
.contact__row { display: flex; gap: 14px; align-items: flex-start; }
.contact__row svg { width: 24px; height: 24px; color: var(--accent-ink); flex: none; margin-top: 2px; }
.contact__row b { display: block; font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-faint); }

/* секции с заголовком */
.section-head { max-width: 680px; margin-bottom: clamp(28px, 4vw, 52px); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head .h-xl { margin: .25em 0 .4em; }

@media (max-width: 880px) {
  .facts__grid { grid-template-columns: repeat(2, 1fr); }
  .feature { grid-template-columns: 1fr; }
  .feature--reverse { direction: ltr; }
  .contact { grid-template-columns: 1fr; }
  .hero__content { padding-top: 96px; }
}
@media (max-width: 480px) {
  .facts__grid { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   Блок «Информация» — 4 большие карточки с обложками
   ============================================================ */
.info-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(16px, 2.4vw, 26px); }
.info-card {
  position: relative; display: flex; flex-direction: column;
  border-radius: var(--r-lg); overflow: hidden;
  background: var(--card); border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: transform .3s var(--ease-soft), box-shadow .3s var(--ease-soft);
}
.info-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.info-card__cover { position: relative; height: clamp(120px, 16vw, 168px); display: grid; place-items: center; overflow: hidden; background: var(--cover); }
.info-card__cover::after { content: ""; position: absolute; inset: 0; background: radial-gradient(130% 100% at 82% 8%, oklch(100% 0 0 / .3), transparent 55%); }
.info-card__cover svg { position: relative; z-index: 1; width: clamp(54px, 7vw, 76px); height: clamp(54px, 7vw, 76px); color: #fff; filter: drop-shadow(0 5px 12px oklch(20% 0.05 250 / .28)); }
.info-card__cover .pat { position: absolute; inset: 0; opacity: .16; z-index: 0; }
.info-card__body { padding: clamp(18px, 2.4vw, 26px); display: flex; flex-direction: column; gap: 6px; flex: 1; }
.info-card__body h3 { font-size: 1.35rem; }
.info-card__body p { color: var(--ink-soft); font-size: .95rem; }
.info-card__more { margin-top: auto; padding-top: 14px; font-weight: 600; color: var(--accent-ink); display: inline-flex; align-items: center; gap: .4em; }
.info-card__more svg { width: 1.1em; height: 1.1em; transition: transform .2s; }
.info-card:hover .info-card__more svg { transform: translateX(4px); }

@media (max-width: 620px) {
  .info-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   Декоративная сезонная веточка черёмухи в углу героя
   ============================================================ */
:root {
  --twig: oklch(45% 0.05 60);
  --twig-2: oklch(38% 0.05 55);
  --berry-green: oklch(64% 0.16 140);
  --berry-ripe: oklch(34% 0.10 350);
  --berry-shine: oklch(82% 0.06 350);
  --snow: oklch(98% 0.01 250);
}
:root[data-season="winter"] { --twig: oklch(52% 0.03 60); --twig-2: oklch(44% 0.03 55); }
:root[data-time="night"] { --twig: oklch(62% 0.04 60); --twig-2: oklch(54% 0.04 55); }

/* показываем только слой текущего сезона */
.s-spring, .s-summer, .s-autumn, .s-winter { transition: opacity .7s var(--ease-soft); }
:root[data-season="spring"] :is(.s-summer, .s-autumn, .s-winter),
:root[data-season="summer"] :is(.s-spring, .s-autumn, .s-winter),
:root[data-season="autumn"] :is(.s-spring, .s-summer, .s-winter),
:root[data-season="winter"] :is(.s-spring, .s-summer, .s-autumn) { display: none; }

@media (prefers-reduced-motion: no-preference) {
  :root[data-season="spring"] .breathe { animation: breathe 6s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
}
@keyframes breathe { 0%,100% { transform: scale(1); } 50% { transform: scale(1.05); } }

.cherry-branch {
  position: absolute;
  z-index: 2;
  pointer-events: none;
  filter: drop-shadow(0 8px 18px oklch(30% 0.05 80 / .18));
}
.cherry-branch--tr { top: -3%; right: -2%; width: clamp(240px, 40vw, 560px); }
.cb-twig { fill: none; stroke: var(--twig); stroke-linecap: round; }
.cb-twig--thick { stroke: var(--twig-2); }
.cb-leaf { fill: var(--foliage); }
.cb-leaf--2 { fill: var(--foliage-2); }
.berry-hi { fill: var(--berry-shine); opacity: .8; }
.bare-twig { stroke: var(--twig); stroke-width: 2; stroke-linecap: round; }
.bare-node { fill: var(--twig-2); }
.snow-cap { fill: var(--snow); stroke: oklch(82% 0.05 240); stroke-width: 1; }
:root[data-time="night"] .cherry-branch g[class*="s-spring"] g ellipse { fill: oklch(94% 0.03 320); }

@media (max-width: 640px) {
  .cherry-branch--tr { opacity: .85; width: clamp(150px, 38vw, 240px); }
}

/* ============================================================
   Мини-история на главной странице (краткий тизер таймлайна).
   ============================================================ */
.mini-tl {
  list-style: none;
  padding: 0; margin: clamp(28px, 4vw, 44px) 0 0;
  display: grid;
  gap: 10px;
  max-width: 640px;
  margin-left: auto; margin-right: auto;
}
.mini-tl__item {
  list-style: none;
}
.mini-tl__link {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 16px;
  align-items: baseline;
  padding: 14px 20px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--ink);
  text-decoration: none;
  transition: border-color .2s, transform .15s, box-shadow .2s;
}
.mini-tl__link:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px color-mix(in oklab, var(--accent) 15%, transparent);
}
.mini-tl__year {
  font-family: var(--font-display, "Lora", serif);
  font-size: 1.65rem; font-weight: 700;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.mini-tl__title {
  font-family: var(--font-display, "Lora", serif);
  font-size: 1.05rem; font-weight: 500;
  color: var(--ink);
  line-height: 1.3;
}
/* «многоточие» между первыми и последними событиями */
.mini-tl__gap {
  list-style: none;
  display: flex; justify-content: center; gap: 8px;
  padding: 8px 0;
}
.mini-tl__gap span {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--border-2);
}

@media (max-width: 560px) {
  .mini-tl__link { grid-template-columns: 64px 1fr; padding: 12px 16px; gap: 12px; }
  .mini-tl__year { font-size: 1.4rem; }
  .mini-tl__title { font-size: .96rem; }
}