/* ============== Hericium Rex — main.css ==============
   Modern motion system. Принципы:
   - transform/opacity only (GPU)
   - ease-out для входа, кастомные кривые
   - длительности 120–280 мс для UI, 400–700 для marketing
   - scale(0.97) на :active для тактильности
   - blur masks на тяжёлых переходах
   - stagger 30–80 мс между элементами
   - prefers-reduced-motion: убираем motion, оставляем opacity
*/
:root {
  /* Brand — Dr. Evenk warm cream palette (tuned to match product photo background)
     Cream linen + warm bronze + terracotta accents
  */
  --c-accent: #8a5a3b;          /* warm bronze — основной акцент бренда */
  --c-accent-dark: #5e3a22;     /* deep coffee/walnut */
  --c-accent-light: #f1e3d2;    /* очень светлый персиковый кремовый */
  --c-accent-glow: rgba(138, 90, 59, 0.25);

  /* Product family hues (используем точечно: бэйджи категорий, теги) */
  --c-lion-mane: #2c52a3;       /* Lion's Mane / focus & memory */
  --c-cordyceps: #c0392b;       /* Cordyceps / energy & stamina */
  --c-mind-cord: #9c4a6b;       /* Mind Cord / energy & memory */
  --c-fg-complex: #5e3a8e;      /* FG Complex / detox & energy */
  --c-cbd: #1f6e6a;             /* CBD Oil / calm & focus */

  --c-text: #2a1f15;            /* глубокий тёплый коричневый */
  --c-text-soft: #4a382a;
  --c-muted: #8a7a68;
  --c-border: #e2d6c4;
  --c-border-soft: #efe7d9;
  --c-bg: #f5ecdd;              /* основной cream linen — как фон фотографий */
  --c-bg-elev: #fdf8ee;         /* приподнятые карточки на тон светлее */
  --c-bg-deep: #2a1f15;         /* тёмная подложка для контраста */
  --c-white: #fff;
  --c-warning: #c2410c;
  --c-danger: #991b1b;

  /* Surfaces */
  --shadow-xs: 0 1px 2px rgba(15, 31, 18, 0.04);
  --shadow-sm: 0 2px 6px rgba(15, 31, 18, 0.06), 0 1px 2px rgba(15, 31, 18, 0.04);
  --shadow-md: 0 8px 24px rgba(15, 31, 18, 0.08), 0 2px 6px rgba(15, 31, 18, 0.05);
  --shadow-lg: 0 24px 48px rgba(15, 31, 18, 0.12), 0 8px 16px rgba(15, 31, 18, 0.06);
  --shadow-glow: 0 8px 32px var(--c-accent-glow);

  /* Easing — Emil-style strong curves */
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-drawer: cubic-bezier(0.32, 0.72, 0, 1);

  /* Durations */
  --d-fast: 120ms;
  --d-base: 180ms;
  --d-mid: 260ms;
  --d-slow: 420ms;

  /* Radii */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
  --r-xl: 22px;

  --container: 1240px;
}

* { box-sizing: border-box; }
html { font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Headings — Old Standard TT (serif under "Rex" royal feel) */
h1, h2, h3, h4 {
  font-family: "Old Standard TT", "Times New Roman", Georgia, serif;
  font-weight: 700;
  letter-spacing: 0;
}

/* Background — тёплое кремовое свечение, бронзово-персиковые блики */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(1200px 600px at 12% -10%, rgba(138, 90, 59, 0.08), transparent 60%),
    radial-gradient(900px 500px at 95% 0%, rgba(194, 65, 12, 0.05), transparent 55%);
  pointer-events: none;
  z-index: -1;
}

a { color: var(--c-accent); text-decoration: none; transition: color var(--d-fast) var(--ease-out); }
a:hover { color: var(--c-accent-dark); }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* =========== Header — sticky glass =========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid rgba(15, 31, 18, 0.06);
  transition: box-shadow var(--d-mid) var(--ease-out), background var(--d-mid) var(--ease-out);
}
.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
  background: rgba(255, 255, 255, 0.92);
}
.site-header .container {
  display: flex;
  align-items: center;
  gap: 32px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: "Old Standard TT", "Times New Roman", Georgia, serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--c-accent-dark) !important;
  letter-spacing: 0;
  position: relative;
  transition: transform var(--d-base) var(--ease-out);
  white-space: nowrap;
  text-decoration: none !important;
}
.logo:hover { transform: translateY(-1px); }
.logo:active { transform: scale(0.97); }
.logo img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  filter: drop-shadow(0 2px 6px var(--c-accent-glow));
  transition: transform var(--d-mid) var(--ease-spring);
}
.logo:hover img { transform: rotate(-6deg) scale(1.05); }
/* Если в логотипе уже есть wordmark — на десктопе скрываем дублирующий текст */
/* Wordmark с tagline THE LUX MUSHROOM — теперь показываем */
.logo--with-image .logo-wordmark {
  display: inline-flex;
  flex-direction: column;
  line-height: 1.05;
}
.logo--with-image .logo-wordmark small {
  display: block;
  font-size: 0.62em;
  letter-spacing: 0.18em;
  font-family: "Montserrat", sans-serif;
  font-weight: 600;
  color: var(--c-accent);
  margin-top: 2px;
  text-transform: uppercase;
}
@media (max-width: 720px) {
  .logo--with-image .logo-wordmark small { display: none; }
}
@media (max-width: 720px) {
  .logo img { width: 36px; height: 36px; }
}

.main-nav { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.main-nav a {
  position: relative;
  color: var(--c-text);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 8px 12px;
  border-radius: var(--r-sm);
  transition: color var(--d-fast) var(--ease-out), background var(--d-fast) var(--ease-out);
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 12px; right: 12px; bottom: 4px;
  height: 2px;
  background: var(--c-accent);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--d-base) var(--ease-out);
}
.main-nav a:hover { color: var(--c-accent-dark); }
.main-nav a:hover::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: 14px; font-size: 0.92rem; }
.header-actions a { color: var(--c-text); }
.cart-link {
  position: relative;
  background: var(--c-accent) !important;
  color: var(--c-white) !important;
  padding: 9px 18px;
  border-radius: 999px;
  font-weight: 600;
  box-shadow: 0 4px 14px var(--c-accent-glow);
  transition: transform var(--d-base) var(--ease-out), box-shadow var(--d-base) var(--ease-out), background var(--d-base) var(--ease-out);
}
.cart-link:hover {
  background: var(--c-accent-dark) !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px var(--c-accent-glow);
}
.cart-link:active { transform: scale(0.97); }
.cart-count {
  display: inline-block;
  background: var(--c-warning); color: var(--c-white);
  padding: 1px 8px; border-radius: 999px; font-size: 0.78rem;
  margin-left: 6px; font-weight: 700;
  animation: countPop var(--d-mid) var(--ease-spring);
}
@keyframes countPop {
  0% { transform: scale(0.5); opacity: 0; }
  60% { transform: scale(1.15); }
  100% { transform: scale(1); opacity: 1; }
}

/* === Lang switch — 3D toggle slider === */
.lang-switch {
  --lang-w: 76px;       /* ширина одной "позиции" */
  --lang-h: 34px;       /* высота переключателя */
  position: relative;
  display: inline-flex;
  align-items: stretch;
  width: calc(var(--lang-w) * 2);
  height: var(--lang-h);
  padding: 3px;
  border-radius: 999px;
  /* объёмный фон с двойным внутренним инсетом + лёгкая верхняя подсветка */
  background:
    linear-gradient(180deg, rgba(255,255,255,0.55) 0%, rgba(255,255,255,0) 60%),
    linear-gradient(180deg, rgba(94, 58, 34, 0.12), rgba(94, 58, 34, 0.04));
  box-shadow:
    inset 0 2px 4px rgba(94, 58, 34, 0.18),
    inset 0 -1px 0 rgba(255,255,255,0.5),
    0 1px 0 rgba(255,255,255,0.5);
  isolation: isolate;
}
/* Сам "ползунок" — объёмная капсула, движется слева/справа */
.lang-switch::before {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: calc(var(--lang-w) - 3px);
  height: calc(var(--lang-h) - 6px);
  border-radius: 999px;
  background:
    radial-gradient(circle at 30% 20%, rgba(255,255,255,0.4) 0%, rgba(255,255,255,0) 50%),
    linear-gradient(180deg, #a06840 0%, var(--c-accent) 50%, var(--c-accent-dark) 100%);
  box-shadow:
    0 4px 10px var(--c-accent-glow),
    0 2px 4px rgba(94,58,34,0.25),
    inset 0 1px 0 rgba(255,255,255,0.4),
    inset 0 -1px 2px rgba(0,0,0,0.18);
  transition: transform var(--d-mid) var(--ease-spring);
  z-index: 0;
}
/* Когда активен KZ — двигаем ползунок вправо */
.lang-switch[data-active="kk"]::before {
  transform: translateX(calc(var(--lang-w) - 3px));
}

.lang-switch .lang-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  border: none;
  background: transparent;
  font-family: "Montserrat", sans-serif;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--c-text-soft);
  cursor: pointer;
  text-decoration: none !important;
  border-radius: 999px;
  transition: color var(--d-base) var(--ease-out), text-shadow var(--d-base) var(--ease-out);
}
.lang-switch .lang-btn[aria-pressed="true"],
.lang-switch .lang-btn.is-active {
  color: #fff !important;
  text-shadow: 0 1px 2px rgba(0,0,0,0.25);
}
.lang-switch .lang-btn:active { transform: scale(0.96); }
.lang-switch .lang-btn:hover:not(.is-active) {
  color: var(--c-accent-dark);
}

@media (max-width: 720px) {
  .lang-switch { --lang-w: 60px; --lang-h: 30px; }
  .lang-switch .lang-btn { font-size: 0.74rem; }
}

/* =========== Main =========== */
.main { padding: 32px 0 56px; min-height: 60vh; }
h1 { font-size: clamp(2rem, 2.6vw + 0.5rem, 2.9rem); font-weight: 700; margin: 0 0 18px; line-height: 1.15; }
h2 { font-size: clamp(1.5rem, 1vw + 1rem, 1.85rem); font-weight: 700; margin: 36px 0 16px; line-height: 1.25; }
h3 { font-size: 1.2rem; font-weight: 700; margin: 20px 0 10px; line-height: 1.3; }

/* =========== Hero — анимация букв + 3D объект =========== */
.hero--with-image {
  background-size: cover !important;
  background-position: center right !important;
  background-repeat: no-repeat !important;
}
.hero--with-image h1 {
  text-shadow: 0 1px 2px rgba(255,255,255,0.4);
}

/* === Full-bleed cinema hero (рендерится ВНЕ .main .container) === */
.hero-cinema {
  position: relative;
  width: 100%;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  background: var(--c-bg);
}
.hero-cinema__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: block;
}
.hero-cinema__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 35% center;
  display: block;
}
.hero-cinema__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    /* лёгкий тёмный градиент сверху, чтобы плавающий header читался */
    linear-gradient(180deg, rgba(20,12,4,0.22) 0%, rgba(20,12,4,0.0) 18%),
    /* боковая cream-вуаль справа — под текст */
    linear-gradient(90deg,
      rgba(245,236,221,0.0) 0%,
      rgba(245,236,221,0.0) 30%,
      rgba(245,236,221,0.55) 55%,
      rgba(245,236,221,0.88) 78%,
      rgba(245,236,221,0.95) 100%
    );
}
.hero-cinema__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
}
.hero-cinema__content > * { max-width: 580px; width: 100%; }

.hero-cinema__eyebrow {
  display: inline-block;
  align-self: flex-end;
  font-family: "Montserrat", sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 20px;
  background: rgba(255,255,255,0.7);
  padding: 7px 16px;
  border-radius: 999px;
  backdrop-filter: blur(8px);
  width: auto !important;
  max-width: max-content !important;
}
.hero-cinema__title {
  font-family: "Old Standard TT", serif;
  font-weight: 700;
  font-size: clamp(2.2rem, 4vw + 0.5rem, 3.6rem);
  line-height: 1.08;
  color: var(--c-accent-dark);
  margin: 0 0 22px;
  text-shadow: 0 2px 18px rgba(255,255,255,0.5);
}
.hero-cinema__lead {
  font-size: clamp(1rem, 0.4vw + 0.95rem, 1.15rem);
  color: var(--c-text-soft);
  margin: 0 0 30px;
  line-height: 1.55;
}
.hero-cinema__cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
  margin-bottom: 28px;
}
.hero-cinema__trust {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
  font-size: 0.88rem;
  color: var(--c-text-soft);
}
.hero-cinema__trust li {
  background: rgba(255,255,255,0.6);
  padding: 6px 12px;
  border-radius: 999px;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(138,90,59,0.18);
}

/* Так как hero — первый блок страницы, .main сверху не должен иметь
   собственного padding-top на главной (чтобы фон вплотную подходил к header). */
body:has(.hero-cinema) .main { padding-top: 0; }

/* Выравнивание контента в hero (left/center/right) */
.hero-cinema--left  .hero-cinema__content { align-items: flex-start; text-align: left; }
.hero-cinema--center .hero-cinema__content { align-items: center; text-align: center; }
.hero-cinema--right .hero-cinema__content { align-items: flex-end; text-align: right; }
.hero-cinema--left  .hero-cinema__cta,
.hero-cinema--left  .hero-cinema__trust { justify-content: flex-start; }
.hero-cinema--center .hero-cinema__cta,
.hero-cinema--center .hero-cinema__trust { justify-content: center; }
.hero-cinema--right .hero-cinema__cta,
.hero-cinema--right .hero-cinema__trust { justify-content: flex-end; }

/* Соответствующие маски-вуали под align */
.hero-cinema__overlay--left {
  background:
    linear-gradient(180deg, rgba(20,12,4,0.22) 0%, rgba(20,12,4,0) 18%),
    linear-gradient(90deg,
      rgba(245,236,221,0.95) 0%,
      rgba(245,236,221,0.85) 25%,
      rgba(245,236,221,0.5) 50%,
      rgba(245,236,221,0.0) 75%);
}
.hero-cinema__overlay--center {
  background:
    linear-gradient(180deg, rgba(20,12,4,0.22) 0%, rgba(20,12,4,0) 18%),
    radial-gradient(ellipse 80% 70% at center, rgba(245,236,221,0.78) 0%, rgba(245,236,221,0.4) 50%, rgba(245,236,221,0.1) 80%);
}

/* Hero для статейных страниц — пониже (фон есть, но контент компактнее) */
.hero-cinema--article { min-height: 64vh; }
.hero-cinema--list    { min-height: 52vh; }

@media (max-width: 720px) {
  .hero-cinema--article { min-height: 70vh; }
  .hero-cinema--list { min-height: 50vh; }
  .hero-cinema--left .hero-cinema__content,
  .hero-cinema--right .hero-cinema__content {
    align-items: center;
    text-align: center;
  }
  .hero-cinema__overlay--left {
    background:
      linear-gradient(180deg, rgba(20,12,4,0.25) 0%, rgba(20,12,4,0) 18%),
      linear-gradient(180deg, rgba(245,236,221,0) 0%, rgba(245,236,221,0.5) 55%, rgba(245,236,221,0.95) 80%, rgba(245,236,221,1) 100%);
  }
}

/* Мета-строка hero (автор · дата · читать) */
.hero-cinema__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  font-size: 0.92rem;
  color: var(--c-text-soft);
  margin-top: 14px;
  font-weight: 500;
}
.hero-cinema__meta .dot { opacity: 0.4; }
.hero-cinema__meta .tag {
  background: rgba(255,255,255,0.7);
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  color: var(--c-accent-dark);
  border: 1px solid rgba(138,90,59,0.2);
  text-decoration: none;
}
.hero-cinema__meta .tag:hover { background: var(--c-accent-light); }

/* Tablet */
@media (max-width: 1100px) {
  .hero-cinema { min-height: 72vh; }
  .hero-cinema__bg img { object-position: 30% center; }
}

/* Mobile */
@media (max-width: 720px) {
  .hero-cinema {
    min-height: 86vh;
    align-items: flex-end;
  }
  .hero-cinema__bg img { object-position: 50% top; }
  .hero-cinema__overlay {
    background:
      linear-gradient(180deg, rgba(20,12,4,0.25) 0%, rgba(20,12,4,0) 18%),
      linear-gradient(180deg,
        rgba(245,236,221,0) 0%,
        rgba(245,236,221,0) 38%,
        rgba(245,236,221,0.5) 55%,
        rgba(245,236,221,0.92) 78%,
        rgba(245,236,221,1) 100%);
  }
  .hero-cinema__content {
    align-items: center;
    text-align: center;
    padding-bottom: 36px;
  }
  .hero-cinema__cta,
  .hero-cinema__trust { justify-content: center; }
  .hero-cinema__trust { gap: 8px; }
}
.hero {
  position: relative;
  background:
    radial-gradient(800px 400px at 100% 0%, rgba(255,255,255,0.45), transparent 60%),
    linear-gradient(135deg, #f5ecdd 0%, #ecd9bb 50%, #d8be96 100%);
  padding: clamp(40px, 6vw, 72px) clamp(28px, 4vw, 56px);
  border-radius: var(--r-xl);
  margin-bottom: 48px;
  overflow: hidden;
  isolation: isolate;
}
.hero::before {
  /* Floating orbs */
  content: "";
  position: absolute;
  width: 320px; height: 320px;
  right: -80px; top: -120px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.6), rgba(255,255,255,0) 60%);
  filter: blur(20px);
  animation: floatOrb 14s var(--ease-in-out) infinite;
  z-index: -1;
}
.hero::after {
  content: "";
  position: absolute;
  width: 220px; height: 220px;
  left: -60px; bottom: -90px;
  border-radius: 50%;
  background: radial-gradient(circle at 70% 30%, rgba(46, 125, 50, 0.18), transparent 65%);
  filter: blur(20px);
  animation: floatOrb 18s var(--ease-in-out) infinite reverse;
  z-index: -1;
}
@keyframes floatOrb {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(20px, 30px) scale(1.08); }
}
.hero h1 { font-size: clamp(2rem, 3.4vw + 0.6rem, 3rem); max-width: 760px; color: var(--c-accent-dark); }
.hero p { font-size: 1.1rem; max-width: 640px; color: #2c3e2d; margin: 14px 0 28px; }
.hero .btn { font-size: 1.05rem; padding: 14px 30px; }

/* Reveal — JS добавит .is-revealed */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--d-slow) var(--ease-out), transform var(--d-slow) var(--ease-out);
  will-change: opacity, transform;
}
.reveal.is-revealed { opacity: 1; transform: translateY(0); }
.reveal.is-revealed:nth-child(2) { transition-delay: 60ms; }
.reveal.is-revealed:nth-child(3) { transition-delay: 120ms; }
.reveal.is-revealed:nth-child(4) { transition-delay: 180ms; }
.reveal.is-revealed:nth-child(5) { transition-delay: 240ms; }

/* =========== Buttons =========== */
.btn, .product-info form button[type="submit"], .add-to-cart-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  background: var(--c-accent);
  color: var(--c-white) !important;
  border: none;
  border-radius: var(--r-md);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  cursor: pointer;
  text-decoration: none !important;
  box-shadow: 0 4px 14px var(--c-accent-glow), inset 0 1px 0 rgba(255,255,255,0.18);
  transition:
    transform var(--d-base) var(--ease-out),
    box-shadow var(--d-base) var(--ease-out),
    background var(--d-base) var(--ease-out),
    filter var(--d-base) var(--ease-out);
  overflow: hidden;
  isolation: isolate;
}
.btn::before {
  /* Shine sweep */
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.35) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 600ms var(--ease-out);
  pointer-events: none;
}
.btn:hover, .add-to-cart-btn:hover {
  background: var(--c-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 26px var(--c-accent-glow), inset 0 1px 0 rgba(255,255,255,0.18);
}
.btn:hover::before { transform: translateX(120%); }
.btn:active, .add-to-cart-btn:active {
  transform: scale(0.97);
  filter: brightness(0.96);
}
.btn[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
  filter: grayscale(0.4);
}

.btn-secondary,
a.btn[style*="border:1.5px solid"] {
  background: var(--c-bg-elev) !important;
  color: var(--c-accent) !important;
  border: 1.5px solid var(--c-accent) !important;
  box-shadow: var(--shadow-xs);
}
.btn-secondary:hover {
  background: var(--c-accent-light) !important;
  color: var(--c-accent-dark) !important;
}

/* =========== Cards =========== */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}
.cat-card {
  background: var(--c-bg-elev);
  border: 1px solid var(--c-border-soft);
  border-radius: var(--r-lg);
  padding: 28px 24px;
  transition: transform var(--d-mid) var(--ease-out), box-shadow var(--d-mid) var(--ease-out), border-color var(--d-mid) var(--ease-out);
  position: relative;
  overflow: hidden;
}
.cat-card::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: var(--r-lg);
  padding: 1px;
  background: linear-gradient(135deg, rgba(46,125,50,0.5), transparent 50%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--d-mid) var(--ease-out);
  pointer-events: none;
}
.cat-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: transparent;
}
.cat-card:hover::after { opacity: 1; }
.cat-card h3 { margin: 0 0 10px; }
.cat-card h3 a { color: var(--c-text); transition: color var(--d-fast) var(--ease-out); }
.cat-card:hover h3 a { color: var(--c-accent); }
.cat-card p { color: var(--c-muted); margin: 0; font-size: 0.93rem; }

/* =========== Product cards =========== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 22px;
  margin-top: 24px;
}
.product-card {
  background: var(--c-bg-elev);
  border: 1px solid var(--c-border-soft);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    transform var(--d-mid) var(--ease-out),
    box-shadow var(--d-mid) var(--ease-out),
    border-color var(--d-mid) var(--ease-out);
  position: relative;
  isolation: isolate;
}
.product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
  border-color: rgba(46, 125, 50, 0.25);
}
.product-card-image {
  background: linear-gradient(135deg, #f0f4f1, #d8e6db);
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: var(--c-accent);
  overflow: hidden;
  position: relative;
}
img.product-card-image,
.product-card > img.product-card-image {
  /* Когда image — это <img> */
  object-fit: cover;
  width: 100%;
  display: block;
  transition: transform 600ms var(--ease-out);
}
.product-card:hover img.product-card-image,
.product-card:hover > img.product-card-image {
  transform: scale(1.06);
}
.product-card-image::before {
  /* Highlight, мягко проявляется на ховере */
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(15, 31, 18, 0.18));
  opacity: 0;
  transition: opacity var(--d-mid) var(--ease-out);
  pointer-events: none;
}
.product-card:hover .product-card-image::before { opacity: 1; }

.product-card-body { padding: 18px; flex: 1; display: flex; flex-direction: column; }
.product-card h3, .product-card .name {
  font-size: 1.02rem;
  margin: 0 0 8px;
  min-height: 2.6em;
  line-height: 1.3;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.product-card h3 a, .product-card .name a {
  color: var(--c-text);
  transition: color var(--d-fast) var(--ease-out);
}
.product-card:hover .name a { color: var(--c-accent-dark); }
.product-card-meta { font-size: 0.85rem; color: var(--c-muted); margin-bottom: 12px; }
.product-card-price {
  display: flex; align-items: baseline; gap: 8px;
  margin-bottom: 14px; margin-top: auto;
}
.price-now {
  font-size: 1.35rem; font-weight: 800; color: var(--c-text);
  letter-spacing: -0.02em;
  font-feature-settings: "tnum";
}
.price-old { font-size: 0.95rem; color: var(--c-muted); text-decoration: line-through; font-feature-settings: "tnum"; }
.price-discount {
  background: linear-gradient(135deg, #ff8a00, var(--c-warning));
  color: var(--c-white);
  padding: 3px 9px; border-radius: 999px; font-size: 0.78rem; font-weight: 700;
  box-shadow: 0 4px 10px rgba(237, 108, 2, 0.28);
  letter-spacing: -0.01em;
}

/* =========== Product detail =========== */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  background: var(--c-bg-elev);
  padding: 36px;
  border-radius: var(--r-xl);
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}
.product-image-large,
img.product-image-large {
  background: linear-gradient(135deg, #f0f4f1, #d8e6db);
  border-radius: var(--r-lg);
  min-height: 460px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8rem;
  color: var(--c-accent);
  width: 100%;
  object-fit: cover;
  /* 3D-tilt hookup — JS добавит --tilt-x / --tilt-y */
  transform: perspective(1200px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
  transition: transform 240ms var(--ease-out), box-shadow var(--d-mid) var(--ease-out);
  will-change: transform;
  box-shadow: var(--shadow-sm);
}
.product-image-large:hover { box-shadow: var(--shadow-md); }

.product-info .meta-line { color: var(--c-muted); font-size: 0.93rem; margin-bottom: 14px; }
.product-info .short-desc { font-size: 1.05rem; color: var(--c-text-soft); margin-bottom: 22px; line-height: 1.6; }
.product-info .price-block { display: flex; align-items: baseline; gap: 14px; margin-bottom: 22px; flex-wrap: wrap; }
.product-info .price-block .price-now { font-size: 2.15rem; }
.product-info .price-block .price-old { font-size: 1.2rem; }
.product-info .stock-status {
  color: var(--c-accent);
  font-weight: 600;
  margin-left: 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.product-info .stock-status::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--c-accent);
  box-shadow: 0 0 0 0 var(--c-accent-glow);
  animation: stockPulse 2s var(--ease-in-out) infinite;
}
@keyframes stockPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(46,125,50,0.5); }
  50%      { box-shadow: 0 0 0 6px rgba(46,125,50,0); }
}

.product-section {
  background: var(--c-bg-elev);
  padding: 26px 32px;
  border-radius: var(--r-lg);
  margin-bottom: 16px;
  box-shadow: var(--shadow-xs);
  transition: box-shadow var(--d-mid) var(--ease-out);
}
.product-section:hover { box-shadow: var(--shadow-sm); }
.product-section h2 { font-size: 1.3rem; margin-top: 0; }

table.substances-table { width: 100%; border-collapse: collapse; margin-top: 8px; }
table.substances-table td { padding: 12px 14px; border-bottom: 1px solid var(--c-border-soft); font-size: 0.95rem; }
table.substances-table tr { transition: background var(--d-fast) var(--ease-out); }
table.substances-table tr:hover { background: var(--c-accent-light); }
table.substances-table td:first-child { font-weight: 600; color: var(--c-accent); width: 35%; }

/* =========== Cart =========== */
.cart-empty {
  text-align: center;
  padding: 80px 20px;
  background: var(--c-bg-elev);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-xs);
}
.cart-table { background: var(--c-bg-elev); border-radius: var(--r-xl); overflow: hidden; margin-bottom: 24px; box-shadow: var(--shadow-xs); }
.cart-row {
  display: grid;
  grid-template-columns: 80px 1fr 100px 120px 80px;
  align-items: center;
  gap: 16px;
  padding: 18px 26px;
  border-bottom: 1px solid var(--c-border-soft);
  transition: background var(--d-fast) var(--ease-out);
}
.cart-row:hover { background: rgba(232, 245, 233, 0.4); }
.cart-row:last-child { border-bottom: none; }
.cart-row .thumb {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, #f0f4f1, #d8e6db);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; color: var(--c-accent);
  overflow: hidden;
}
.cart-summary {
  background: var(--c-bg-elev);
  padding: 24px 28px;
  border-radius: var(--r-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  box-shadow: var(--shadow-xs);
}
.cart-total { font-size: 1.4rem; font-weight: 800; letter-spacing: -0.02em; }

/* =========== Account =========== */
.account-grid {
  display: grid !important;
  grid-template-columns: 240px 1fr !important;
  gap: 28px !important;
  align-items: start !important;
}
.account-sidebar {
  background: var(--c-bg-elev);
  padding: 22px;
  border-radius: var(--r-lg);
  height: fit-content;
  position: sticky;
  top: 88px;
  box-shadow: var(--shadow-xs);
}
.account-sidebar a {
  display: block;
  padding: 11px 14px;
  border-radius: var(--r-sm);
  color: var(--c-text);
  font-weight: 500;
  margin-bottom: 4px;
  position: relative;
  transition: background var(--d-fast) var(--ease-out), color var(--d-fast) var(--ease-out), padding-left var(--d-base) var(--ease-out);
}
.account-sidebar a:hover { background: var(--c-bg); padding-left: 18px; text-decoration: none; }
.account-sidebar a.active {
  background: var(--c-accent);
  color: var(--c-white);
  box-shadow: 0 4px 14px var(--c-accent-glow);
}
.account-content {
  background: var(--c-bg-elev);
  padding: 30px;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-xs);
  min-width: 0;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin: 20px 0;
}
.stat-card {
  background: var(--c-bg);
  padding: 22px;
  border-radius: var(--r-md);
  border-left: 4px solid var(--c-accent);
  transition: transform var(--d-base) var(--ease-out), box-shadow var(--d-base) var(--ease-out);
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.stat-card .label { font-size: 0.85rem; color: var(--c-muted); text-transform: uppercase; letter-spacing: 0.06em; }
.stat-card .value { font-size: 1.7rem; font-weight: 800; margin-top: 4px; letter-spacing: -0.02em; font-feature-settings: "tnum"; }

.referral-link-box {
  background: linear-gradient(135deg, var(--c-accent-light), #d8eedb);
  border: 1.5px dashed var(--c-accent);
  border-radius: var(--r-md);
  padding: 18px;
  margin: 16px 0;
  font-family: "JetBrains Mono", "SF Mono", Consolas, monospace;
  font-size: 0.95rem;
  color: var(--c-accent-dark);
  word-break: break-all;
  position: relative;
}

/* =========== Tables =========== */
table.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--c-bg-elev);
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
}
table.data-table th {
  background: var(--c-bg);
  text-align: left;
  padding: 14px 18px;
  font-size: 0.78rem;
  color: var(--c-muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
table.data-table td { padding: 14px 18px; border-top: 1px solid var(--c-border-soft); font-size: 0.95rem; }
table.data-table tbody tr { transition: background var(--d-fast) var(--ease-out); }
table.data-table tbody tr:hover { background: rgba(232, 245, 233, 0.4); }

/* =========== Footer =========== */
.site-footer {
  background: var(--c-bg-elev);
  border-top: 1px solid var(--c-border-soft);
  padding: 40px 0 28px;
  margin-top: 64px;
  font-size: 0.9rem;
  color: var(--c-muted);
}
.site-footer p { margin: 4px 0; }
.site-footer a { color: var(--c-muted); transition: color var(--d-fast) var(--ease-out); position: relative; }
.site-footer a:hover { color: var(--c-accent); }

/* =========== Disclaimer =========== */
.bad-disclaimer {
  background: linear-gradient(135deg, #fff8e1, #fff3c4);
  border-left: 4px solid var(--c-warning);
  padding: 16px 22px;
  border-radius: var(--r-md);
  font-size: 0.92rem;
  margin: 28px 0;
  box-shadow: var(--shadow-xs);
}

/* =========== FAQ — animated details =========== */
details.faq-item, details {
  background: var(--c-bg-elev);
  padding: 16px 22px;
  border-radius: var(--r-md);
  margin-bottom: 10px;
  cursor: pointer;
  border: 1px solid var(--c-border-soft);
  transition: box-shadow var(--d-base) var(--ease-out), border-color var(--d-base) var(--ease-out);
}
details:hover { border-color: var(--c-accent); }
details[open] {
  box-shadow: var(--shadow-sm);
  border-color: rgba(46,125,50,0.3);
}
details summary {
  font-weight: 600;
  outline: none;
  list-style: none;
  position: relative;
  padding-right: 32px;
  transition: color var(--d-base) var(--ease-out);
}
details summary::-webkit-details-marker { display: none; }
details summary::after {
  content: "+";
  position: absolute;
  right: 0; top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--c-accent);
  transition: transform var(--d-mid) var(--ease-spring);
  line-height: 1;
}
details[open] summary { margin-bottom: 12px; color: var(--c-accent); }
details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
details > *:not(summary) {
  animation: faqReveal var(--d-mid) var(--ease-out);
}
@keyframes faqReveal {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.breadcrumbs { font-size: 0.88rem; color: var(--c-muted); margin-bottom: 22px; }
.breadcrumbs a { color: var(--c-muted); transition: color var(--d-fast) var(--ease-out); }
.breadcrumbs a:hover { color: var(--c-accent); }

/* =========== Messages / Toasts =========== */
.messages { margin: 16px auto; }
.message {
  padding: 14px 18px;
  border-radius: var(--r-md);
  margin-bottom: 10px;
  background: var(--c-bg-elev);
  box-shadow: var(--shadow-sm);
  animation: msgIn var(--d-mid) var(--ease-out);
}
@keyframes msgIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =========== Toast — динамический (JS) =========== */
.toast-stack {
  position: fixed;
  bottom: 24px; right: 24px;
  display: flex; flex-direction: column-reverse;
  gap: 10px;
  z-index: 1000;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  min-width: 240px;
  max-width: 360px;
  padding: 14px 18px;
  background: var(--c-bg-elev);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--c-accent);
  font-size: 0.95rem;
  color: var(--c-text);
  opacity: 1;
  transform: translateY(0);
  transition: opacity var(--d-mid) var(--ease-out), transform var(--d-mid) var(--ease-out);
}
.toast[data-state="enter"] { opacity: 0; transform: translateY(20px); }
.toast[data-state="exit"]  { opacity: 0; transform: translateY(20px) scale(0.96); }
.toast.is-error { border-left-color: var(--c-danger); }

/* =========== Skip link / a11y =========== */
.skip-link {
  position: absolute;
  top: -100px; left: 12px;
  background: var(--c-accent);
  color: #fff;
  padding: 8px 14px;
  border-radius: var(--r-sm);
  z-index: 200;
  transition: top var(--d-base) var(--ease-out);
}
.skip-link:focus { top: 12px; }

/* =========== Focus rings (clean) =========== */
:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
  border-radius: 4px;
}

/* =========== Quiz / Subscribe etc generic =========== */
.tile {
  background: var(--c-bg-elev);
  border: 1px solid var(--c-border-soft);
  border-radius: var(--r-lg);
  padding: 22px;
  transition: transform var(--d-base) var(--ease-out), box-shadow var(--d-base) var(--ease-out), border-color var(--d-base) var(--ease-out);
}
.tile:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: rgba(46,125,50,0.25); }

/* =========== Mobile =========== */
@media (max-width: 900px) {
  .product-detail { grid-template-columns: 1fr; padding: 24px; }
  .account-grid { display: block !important; }
  .account-sidebar { position: static; margin-bottom: 16px; }
}
@media (max-width: 720px) {
  .site-header .container { gap: 16px; flex-wrap: wrap; padding-top: 12px; padding-bottom: 12px; }
  .main-nav {
    order: 3;
    width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 4px;
    scrollbar-width: none;
  }
  .main-nav::-webkit-scrollbar { display: none; }
  .main-nav a { white-space: nowrap; flex-shrink: 0; }
  .header-actions { gap: 8px; font-size: 0.85rem; }
  .header-actions > a:not(.cart-link) { display: none; }
  .hero { padding: 32px 22px; border-radius: var(--r-lg); }
  .product-grid { gap: 16px; }
  .product-card-image { height: 180px; }
  .cart-row {
    grid-template-columns: 60px 1fr;
    grid-template-areas:
      "thumb name"
      "thumb price"
      "qty   total"
      "del   del";
    gap: 8px 14px;
  }
  .cart-row .thumb { grid-area: thumb; }
  .site-footer .container > div:first-child {
    grid-template-columns: 1fr 1fr !important;
    gap: 20px !important;
  }
}

/* =========== Reduced motion — stay calm =========== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
  .hero::before, .hero::after { animation: none; }
}

/* =========== Hover gating for touch =========== */
@media (hover: none) and (pointer: coarse) {
  .product-card:hover { transform: none; }
  .cat-card:hover { transform: none; }
  .btn:hover { transform: none; }
  .product-image-large { transform: none; }
}