/* ============================================================
   Латта — джелатерия. Дизайн-система.
   Светлая, игриво-пастельная: молочно-кремовый фон,
   фисташково-мятный основной + ягодно-малиновый акцент.
   ============================================================ */

:root {
  /* палитра */
  --moloko:      #fdf7ee;   /* молочно-кремовый фон */
  --slivki:      #fffdf8;   /* карточки */
  --pastel-fist: #d8ebcf;   /* фисташковая заливка */
  --fistashka:   #6fae6a;   /* фисташково-мятный основной */
  --fistashka-t: #3f7d49;   /* тёмный для текста на светлом */
  --yagoda:      #d24d72;   /* ягодно-малиновый акцент */
  --yagoda-t:    #ad3257;
  --pastel-yag:  #f7dde4;   /* розовая заливка */
  --karamel:     #c98a4b;   /* третичный, карамель */
  --grafit:      #3a342d;   /* основной текст, тёплый графит */
  --grafit-myag: #6d655b;   /* приглушённый текст */
  --kontur:      #ece1d2;   /* линии/границы */

  /* типографика — системные стеки */
  --display: "Trebuchet MS", "Segoe UI", "Comic Sans MS", system-ui, sans-serif;
  --body: ui-rounded, "Segoe UI", -apple-system, "Helvetica Neue", system-ui, sans-serif;

  /* радиусы / тени / ритм */
  --r-s: 14px;
  --r-m: 22px;
  --r-l: 34px;
  --r-krug: 50%;
  --ten-myag: 0 14px 36px rgba(63, 125, 73, .12);
  --ten-karta: 0 10px 26px rgba(58, 52, 45, .08);
  --ten-podn:  0 22px 50px rgba(173, 50, 87, .16);
  --max: 1200px;
  --shag: clamp(64px, 9vw, 120px);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 88px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--body);
  color: var(--grafit);
  background: var(--moloko);
  background-image:
    radial-gradient(circle at 12% -5%, rgba(111,174,106,.16), transparent 42%),
    radial-gradient(circle at 92% 8%, rgba(210,77,114,.12), transparent 46%),
    radial-gradient(circle at 50% 120%, rgba(201,138,75,.10), transparent 50%);
  background-attachment: fixed;
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--display); line-height: 1.08; letter-spacing: -.01em; margin: 0; }
h1 { font-size: clamp(2.5rem, 6vw, 4.4rem); font-weight: 700; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); font-weight: 700; }
h3 { font-size: clamp(1.2rem, 1.8vw, 1.5rem); font-weight: 700; }
p { margin: 0 0 1rem; }
a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }

/* ---- skip-link / фокус ---- */
.lt-skip {
  position: absolute; left: 16px; top: -120px; z-index: 200;
  background: var(--fistashka-t); color: #fff;
  padding: 12px 20px; border-radius: 0 0 var(--r-s) var(--r-s);
  font-weight: 700; text-decoration: none;
  transition: top .2s ease;
}
.lt-skip:focus { top: 0; }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--yagoda);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ============================================================
   Шапка
   ============================================================ */
.lt-topbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(253, 247, 238, .82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .25s ease, border-color .25s ease, background .25s ease;
}
.lt-topbar.is-prilip {
  box-shadow: 0 6px 24px rgba(58,52,45,.08);
  border-color: var(--kontur);
  background: rgba(253, 247, 238, .94);
}
.lt-topbar__inner {
  max-width: var(--max); margin: 0 auto;
  display: flex; align-items: center; gap: 24px;
  padding: 16px clamp(18px, 4vw, 40px);
}
.lt-mark { display: flex; align-items: center; gap: 11px; text-decoration: none; font-family: var(--display); }
.lt-mark__scoop {
  width: 30px; height: 30px; border-radius: var(--r-krug) var(--r-krug) var(--r-krug) 4px;
  background: radial-gradient(circle at 32% 30%, #eaf5e3, var(--fistashka) 75%);
  box-shadow: inset 0 -3px 6px rgba(63,125,73,.3), var(--ten-myag);
  flex: none;
}
.lt-mark__word { font-size: 1.55rem; font-weight: 700; color: var(--grafit); letter-spacing: .01em; }
.lt-nav { margin-left: auto; }
.lt-nav__list { display: flex; gap: 28px; list-style: none; margin: 0; padding: 0; }
.lt-nav__list a {
  text-decoration: none; font-weight: 600; color: var(--grafit-myag);
  font-size: .98rem; position: relative; padding: 4px 0;
  transition: color .2s ease;
}
.lt-nav__list a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
  background: var(--yagoda); border-radius: 2px; transition: width .25s ease;
}
.lt-nav__list a:hover { color: var(--grafit); }
.lt-nav__list a:hover::after { width: 100%; }
.lt-cta-mini {
  text-decoration: none; font-weight: 700; font-size: .95rem;
  background: var(--fistashka); color: #18331c;
  padding: 11px 20px; border-radius: 999px;
  box-shadow: var(--ten-myag); white-space: nowrap;
  transition: transform .18s ease, background .2s ease;
}
.lt-cta-mini:hover { transform: translateY(-2px); background: #7fbd79; }

.lt-burger {
  display: none; flex-direction: column; gap: 5px; justify-content: center;
  width: 46px; height: 46px; border: 1px solid var(--kontur);
  background: var(--slivki); border-radius: 13px; cursor: pointer; padding: 0;
}
.lt-burger span { display: block; height: 2.5px; width: 22px; margin: 0 auto; background: var(--grafit); border-radius: 2px; transition: transform .25s ease, opacity .2s ease; }
.lt-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.lt-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.lt-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ============================================================
   Общие блоки секций
   ============================================================ */
main > section { padding: var(--shag) clamp(18px, 4vw, 40px); }
.lt-shapka { max-width: 720px; margin: 0 auto 52px; }
.lt-shapka--centr { text-align: center; }
.lt-podzag { color: var(--grafit-myag); font-size: 1.08rem; margin-bottom: 0; }

.lt-nadpis {
  display: inline-block; font-weight: 700; text-transform: uppercase;
  letter-spacing: .14em; font-size: .76rem; color: var(--yagoda-t);
  background: var(--pastel-yag); padding: 6px 14px; border-radius: 999px;
  margin: 0 0 18px;
}
.lt-nadpis--temn { color: var(--fistashka-t); background: var(--pastel-fist); }

/* кнопки */
.lt-knopka {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--display); font-weight: 700; font-size: 1.02rem;
  text-decoration: none; cursor: pointer; border: 2px solid transparent;
  padding: 14px 28px; border-radius: 999px;
  transition: transform .18s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}
.lt-knopka--glav { background: var(--yagoda); color: #fff; box-shadow: var(--ten-podn); }
.lt-knopka--glav:hover { transform: translateY(-3px); background: var(--yagoda-t); }
.lt-knopka--prizrak { background: transparent; color: var(--fistashka-t); border-color: var(--fistashka); }
.lt-knopka--prizrak:hover { background: var(--pastel-fist); transform: translateY(-3px); }
.lt-knopka--shir { width: 100%; }

/* ============================================================
   Открытие (hero)
   ============================================================ */
.lt-otkrytie {
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 72px);
  align-items: center;
  padding-top: clamp(48px, 7vw, 96px) !important;
}
.lt-otkrytie h1 { margin: 4px 0 20px; }
.lt-lid { font-size: 1.16rem; color: var(--grafit-myag); max-width: 30em; }
.lt-otkrytie__act { display: flex; flex-wrap: wrap; gap: 14px; margin: 28px 0 36px; }

.lt-fakty { display: flex; gap: clamp(20px, 4vw, 40px); list-style: none; padding: 0; margin: 0; flex-wrap: wrap; }
.lt-fakty li { display: flex; flex-direction: column; }
.lt-fakty strong { font-family: var(--display); font-size: 2.1rem; color: var(--fistashka-t); line-height: 1; }
.lt-fakty span { font-size: .9rem; color: var(--grafit-myag); margin-top: 4px; }

.lt-otkrytie__foto { position: relative; }
.lt-otkrytie__foto img {
  width: 100%; border-radius: var(--r-l);
  box-shadow: var(--ten-podn);
  aspect-ratio: 4 / 3.4; object-fit: cover;
  transform: rotate(1.4deg);
}
.lt-foto-podpis {
  position: absolute; left: -10px; bottom: 22px;
  background: var(--slivki); color: var(--grafit);
  font-weight: 700; font-size: .82rem;
  padding: 10px 16px; border-radius: 999px;
  box-shadow: var(--ten-karta); border: 1px solid var(--kontur);
}

/* ============================================================
   Витрина вкусов
   ============================================================ */
.lt-vetrina { background: linear-gradient(180deg, transparent, rgba(216,235,207,.35) 30%, transparent); }
.lt-vetrina > * { max-width: var(--max); margin-left: auto; margin-right: auto; }
.lt-plitka {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.lt-vkus {
  background: var(--slivki); border-radius: var(--r-m);
  padding: 30px 26px 26px; border: 1px solid var(--kontur);
  box-shadow: var(--ten-karta);
  position: relative; overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
}
.lt-vkus::before {
  content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 6px;
}
.lt-vkus--sliv::before { background: var(--fistashka); }
.lt-vkus--yagoda::before { background: var(--yagoda); }
.lt-vkus:hover { transform: translateY(-6px); box-shadow: var(--ten-myag); }
.lt-vkus h3 { margin-bottom: 10px; }
.lt-vkus p { color: var(--grafit-myag); font-size: .98rem; margin-bottom: 14px; }
.lt-vkus__cena { font-weight: 600; color: var(--grafit); font-size: .92rem; margin-bottom: 0; }
.lt-vkus__cena span { font-family: var(--display); font-size: 1.45rem; color: var(--yagoda-t); margin-right: 4px; }
.lt-vkus--sliv .lt-vkus__cena span { color: var(--fistashka-t); }

.lt-vetrina__vrez {
  display: grid; grid-template-columns: 1.5fr 1fr; gap: 22px; margin-top: 26px;
}
.lt-snimok { margin: 0; }
.lt-snimok img { width: 100%; border-radius: var(--r-m); box-shadow: var(--ten-karta); object-fit: cover; aspect-ratio: 3 / 2; }
.lt-snimok:last-child img { aspect-ratio: 1 / 1; }
.lt-snimok figcaption { font-size: .85rem; color: var(--grafit-myag); margin-top: 10px; padding-left: 4px; }

/* ============================================================
   Как варим
   ============================================================ */
.lt-kak {
  background: var(--pastel-fist);
  background-image: radial-gradient(circle at 90% 10%, rgba(255,255,255,.5), transparent 40%);
}
.lt-kak {
  max-width: none;
}
.lt-kak {
  display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 5vw, 64px);
  align-items: center;
}
.lt-kak > * { max-width: 580px; }
.lt-kak__foto { justify-self: end; width: 100%; }
.lt-kak__foto img { width: 100%; border-radius: var(--r-l); box-shadow: var(--ten-myag); aspect-ratio: 3 / 2.6; object-fit: cover; transform: rotate(-1.5deg); }
.lt-kak__text h2 { margin-bottom: 28px; }
.lt-shagi { list-style: none; margin: 0; padding: 0; display: grid; gap: 22px; }
.lt-shagi li {
  display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: start;
  background: rgba(255,253,248,.7); border-radius: var(--r-m); padding: 20px 22px;
}
.lt-shagi__nom {
  font-family: var(--display); font-size: 1.4rem; font-weight: 700;
  color: #fff; background: var(--fistashka);
  width: 48px; height: 48px; border-radius: 14px;
  display: grid; place-items: center; box-shadow: var(--ten-myag);
}
.lt-shagi h3 { margin-bottom: 6px; }
.lt-shagi p { margin: 0; color: var(--grafit-myag); font-size: .98rem; }

/* ============================================================
   Сезон
   ============================================================ */
.lt-sezon {
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 64px); align-items: center;
}
.lt-sezon__text h2 { margin-bottom: 18px; }
.lt-sezon__spisok { list-style: none; padding: 0; margin: 20px 0 30px; display: grid; gap: 12px; }
.lt-sezon__spisok li {
  position: relative; padding-left: 30px; color: var(--grafit); font-weight: 500;
}
.lt-sezon__spisok li::before {
  content: ""; position: absolute; left: 0; top: 9px;
  width: 14px; height: 14px; border-radius: var(--r-krug) var(--r-krug) var(--r-krug) 3px;
  background: var(--yagoda);
}
.lt-sezon__foto { margin: 0; }
.lt-sezon__foto img { width: 100%; border-radius: var(--r-l); box-shadow: var(--ten-podn); aspect-ratio: 3 / 2.4; object-fit: cover; }
.lt-sezon__foto figcaption { font-size: .85rem; color: var(--grafit-myag); margin-top: 12px; }

/* ============================================================
   Форматы подачи
   ============================================================ */
.lt-podacha { max-width: var(--max); margin: 0 auto; }
.lt-format { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.lt-karta {
  background: var(--slivki); border-radius: var(--r-m); overflow: hidden;
  border: 1px solid var(--kontur); box-shadow: var(--ten-karta);
  transition: transform .25s ease, box-shadow .25s ease;
  display: flex; flex-direction: column;
}
.lt-karta:hover { transform: translateY(-6px); box-shadow: var(--ten-myag); }
.lt-karta__foto { aspect-ratio: 3 / 2.2; overflow: hidden; }
.lt-karta__foto img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.lt-karta:hover .lt-karta__foto img { transform: scale(1.05); }
.lt-karta h3 { padding: 22px 24px 0; }
.lt-karta p { padding: 0 24px; color: var(--grafit-myag); font-size: .98rem; }
.lt-karta__cena {
  margin-top: auto; padding: 8px 24px 24px !important;
  font-family: var(--display); font-size: 1.3rem; font-weight: 700; color: var(--yagoda-t) !important;
}

/* ============================================================
   Отзывы
   ============================================================ */
.lt-gosti { background: linear-gradient(180deg, transparent, rgba(247,221,228,.4)); }
.lt-gosti > * { max-width: var(--max); margin-left: auto; margin-right: auto; }
.lt-otzyvy { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.lt-otzyv {
  margin: 0; background: var(--slivki); border-radius: var(--r-m);
  padding: 30px 28px; border: 1px solid var(--kontur); box-shadow: var(--ten-karta);
  position: relative;
}
.lt-otzyv::before {
  content: "“"; font-family: var(--display); font-size: 4rem; color: var(--pastel-yag);
  position: absolute; top: 6px; right: 22px; line-height: 1;
}
.lt-otzyv p { font-size: 1.05rem; color: var(--grafit); position: relative; z-index: 1; }
.lt-otzyv footer { font-weight: 700; color: var(--fistashka-t); font-size: .92rem; }

/* ============================================================
   Контакты + форма
   ============================================================ */
.lt-kontakt {
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 5vw, 72px); align-items: start;
}
.lt-kontakt__info h2 { margin-bottom: 16px; }
.lt-rekvizity { margin: 28px 0 24px; display: grid; gap: 0; }
.lt-rekvizity > div {
  display: grid; grid-template-columns: 110px 1fr; gap: 16px;
  padding: 16px 0; border-bottom: 1px dashed var(--kontur);
}
.lt-rekvizity dt { font-weight: 700; color: var(--fistashka-t); }
.lt-rekvizity dd { margin: 0; color: var(--grafit); }
.lt-rekvizity a { color: var(--yagoda-t); font-weight: 600; text-decoration: none; }
.lt-rekvizity a:hover { text-decoration: underline; }
.lt-zametka { font-size: .92rem; color: var(--grafit-myag); background: var(--pastel-fist); padding: 16px 18px; border-radius: var(--r-s); }

.lt-forma {
  background: var(--slivki); border: 1px solid var(--kontur);
  border-radius: var(--r-l); padding: clamp(26px, 4vw, 40px);
  box-shadow: var(--ten-myag);
}
.lt-forma h3 { margin-bottom: 22px; }
.lt-pole { margin-bottom: 18px; }
.lt-pole label { display: block; font-weight: 600; font-size: .92rem; margin-bottom: 7px; color: var(--grafit); }
.lt-neobyaz { font-weight: 400; color: var(--grafit-myag); }
.lt-pole input, .lt-pole textarea {
  width: 100%; font-family: inherit; font-size: 1rem; color: var(--grafit);
  background: var(--moloko); border: 1.5px solid var(--kontur);
  border-radius: var(--r-s); padding: 12px 15px; transition: border-color .2s ease, background .2s ease;
}
.lt-pole input::placeholder, .lt-pole textarea::placeholder { color: #b6ab9c; }
.lt-pole input:focus, .lt-pole textarea:focus { border-color: var(--fistashka); background: #fff; outline-offset: 1px; }
.lt-pole textarea { resize: vertical; min-height: 96px; }
.lt-pole.is-bita input, .lt-pole.is-bita textarea { border-color: var(--yagoda); background: #fdf2f5; }
.lt-oshibka { display: block; min-height: 1.1em; color: var(--yagoda-t); font-size: .82rem; font-weight: 600; margin-top: 5px; }
.lt-forma__status { margin: 14px 0 0; font-weight: 700; color: var(--fistashka-t); min-height: 1.2em; }

/* ============================================================
   Подвал
   ============================================================ */
.lt-niz { background: var(--grafit); color: #e8e0d4; padding: clamp(48px, 6vw, 72px) clamp(18px, 4vw, 40px) 28px; }
.lt-niz__inner {
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 36px; align-items: start;
}
.lt-niz__brend .lt-mark__word { color: #fff; font-size: 1.6rem; display: inline-block; margin-bottom: 12px; }
.lt-niz__brend p { color: #b8ad9d; max-width: 30em; }
.lt-niz__nav, .lt-niz__svyaz { display: flex; flex-direction: column; gap: 12px; }
.lt-niz__nav a, .lt-niz__svyaz a, .lt-niz__svyaz span { color: #d8cfc1; text-decoration: none; }
.lt-niz__nav a:hover, .lt-niz__svyaz a:hover { color: #fff; }
.lt-niz__svyaz a:first-child { font-family: var(--display); font-size: 1.2rem; color: #fff; }
.lt-niz__low {
  max-width: var(--max); margin: 36px auto 0; padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.12); color: #97907f; font-size: .85rem;
}

/* ============================================================
   Анимации появления (staggered + scroll-reveal)
   ============================================================ */
/* Скрытое стартовое состояние применяем ТОЛЬКО при живом JS (.lt-js),
   иначе без JS контент остался бы навсегда невидимым. */
.lt-js [data-stagger] { opacity: 0; transform: translateY(22px); }
.lt-js .lt-zagruzheno [data-stagger],
.lt-zagruzheno [data-stagger] {
  opacity: 1; transform: none;
  transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1);
}
.lt-zagruzheno [data-stagger]:nth-child(1) { transition-delay: .05s; }
.lt-zagruzheno [data-stagger]:nth-child(2) { transition-delay: .15s; }
.lt-zagruzheno [data-stagger]:nth-child(3) { transition-delay: .25s; }
.lt-zagruzheno [data-stagger]:nth-child(4) { transition-delay: .35s; }
.lt-zagruzheno [data-stagger]:nth-child(5) { transition-delay: .45s; }
.lt-otkrytie__foto[data-stagger] { transition-delay: .3s; }

.lt-js [data-reveal] { opacity: 0; transform: translateY(30px); transition: opacity .7s ease, transform .7s ease; }
.lt-js [data-reveal].is-vidno { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  [data-stagger], [data-reveal] { opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* ============================================================
   Адаптив
   ============================================================ */
@media (max-width: 980px) {
  .lt-otkrytie, .lt-kak, .lt-sezon, .lt-kontakt { grid-template-columns: 1fr; }
  .lt-kak { display: grid; }
  .lt-kak > * { max-width: none; }
  .lt-kak__foto { order: -1; justify-self: stretch; }
  .lt-kak__foto img, .lt-otkrytie__foto img { transform: none; }
  .lt-plitka, .lt-format, .lt-otzyvy { grid-template-columns: repeat(2, 1fr); }
  .lt-vetrina__vrez { grid-template-columns: 1fr; }
  .lt-niz__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  body { font-size: 16px; }
  .lt-nav { display: none; }
  .lt-cta-mini { display: none; }
  .lt-burger { display: flex; }

  .lt-nav.is-otkryto {
    display: block; position: absolute; left: 0; right: 0; top: 100%;
    margin: 0; background: var(--slivki); border-bottom: 1px solid var(--kontur);
    box-shadow: 0 16px 30px rgba(58,52,45,.14);
  }
  .lt-nav.is-otkryto .lt-nav__list { flex-direction: column; gap: 0; padding: 8px 0; }
  .lt-nav.is-otkryto .lt-nav__list li { border-bottom: 1px solid var(--kontur); }
  .lt-nav.is-otkryto .lt-nav__list li:last-child { border-bottom: 0; }
  .lt-nav.is-otkryto .lt-nav__list a { display: block; padding: 15px clamp(18px, 4vw, 40px); }
  .lt-nav.is-otkryto .lt-nav__list a::after { display: none; }

  .lt-plitka, .lt-format, .lt-otzyvy, .lt-niz__inner { grid-template-columns: 1fr; }
  .lt-foto-podpis { left: 6px; bottom: 10px; }
  .lt-rekvizity > div { grid-template-columns: 1fr; gap: 2px; }
}