/* =====================================================================
   Release Store — main.css
   Токены → сброс → типографика → компоненты → адаптив.
   Тема переключается атрибутом data-theme на <html>.
   ===================================================================== */

/* ---------- 1. Токены ------------------------------------------------ */
:root {
  /* Светлая тема — основная */
  --paper:        #EDECE8;
  --surface:      #FFFFFF;
  --surface-2:    #F6F5F2;
  --ink:          #0D0D0F;
  --ink-2:        #5C5D63;
  --ink-3:        #8E8F95;
  --line:         #DCDAD4;
  --line-strong:  #C7C4BC;
  --accent:       #1B3BFF;
  --accent-hover: #142ECC;
  --accent-ink:   #FFFFFF;
  --accent-soft:  #E6EAFF;
  --danger:       #C4331F;
  --glow:         none;

  /* Типографика */
  --font-display: "Unbounded", "Inter", system-ui, sans-serif;
  --font-body:    "Inter", -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* Ритм */
  --step--1: clamp(0.75rem, 0.72rem + 0.15vw, 0.82rem);
  --step-0:  clamp(0.94rem, 0.90rem + 0.20vw, 1.02rem);
  --step-1:  clamp(1.15rem, 1.05rem + 0.45vw, 1.40rem);
  --step-2:  clamp(1.55rem, 1.30rem + 1.10vw, 2.30rem);
  --step-3:  clamp(2.20rem, 1.60rem + 2.80vw, 4.60rem);
  --step-4:  clamp(2.80rem, 1.60rem + 5.60vw, 7.20rem);

  --gap:     clamp(1rem, 0.6rem + 1.6vw, 2rem);
  --pad-x:   clamp(1.15rem, 0.5rem + 2.6vw, 3.5rem);
  --section: clamp(4rem, 2.5rem + 5vw, 8rem);
  --radius:  4px;
  --radius-lg: 8px;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

[data-theme="dark"] {
  --paper:        #0A0A0C;
  --surface:      #131317;
  --surface-2:    #1A1A20;
  --ink:          #F3F3F5;
  --ink-2:        #9A9BA3;
  --ink-3:        #6C6D75;
  --line:         #26262D;
  --line-strong:  #35353F;
  --accent:       #5B7CFF;
  --accent-hover: #7B95FF;
  --accent-ink:   #07070A;
  --accent-soft:  #161A33;
  --danger:       #FF6A52;
  --glow:         0 0 24px -6px rgba(91, 124, 255, 0.65);
}

/* ---------- 2. Сброс ------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  transition: background-color .25s var(--ease), color .25s var(--ease);
}

img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }

h1, h2, h3, h4, p, figure, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

::selection { background: var(--accent); color: var(--accent-ink); }

/* ---------- 3. Служебное --------------------------------------------- */
.wrap {
  width: 100%;
  max-width: 1440px;
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* Микро-подпись над заголовками: тип, счётчик, статус */
.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: flex;
  align-items: center;
  gap: .6rem;
}
.eyebrow::before {
  content: "";
  width: 1.75rem;
  height: 1px;
  background: var(--line-strong);
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--gap);
  margin-bottom: clamp(1.75rem, 1rem + 2vw, 3rem);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-2);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin-top: .75rem;
}

/* ---------- 4. Кнопки ------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: .9rem 1.6rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: background-color .2s var(--ease), color .2s var(--ease),
              border-color .2s var(--ease), transform .15s var(--ease);
}
.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: var(--glow);
}
.btn--primary:hover { background: var(--accent-hover); }

.btn--ghost {
  border-color: var(--line-strong);
  color: var(--ink);
}
.btn--ghost:hover { border-color: var(--ink); background: var(--surface); }

.btn--sm { padding: .6rem 1rem; }
.btn--block { width: 100%; }

/* ---------- 5. Лента релизов (фирменный элемент) --------------------- */
.ticker {
  border-bottom: 1px solid var(--line);
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
}
[data-theme="dark"] .ticker { background: var(--accent-soft); color: var(--ink); }

.ticker__track {
  display: flex;
  width: max-content;
  animation: ticker-scroll 42s linear infinite;
}
.ticker:hover .ticker__track { animation-play-state: paused; }

.ticker__group {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.ticker__item {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .6rem 1.5rem;
  white-space: nowrap;
  opacity: .82;
}
.ticker__item b { font-weight: 600; opacity: 1; }
.ticker__item--accent { color: var(--accent); opacity: 1; }
[data-theme="dark"] .ticker__item--accent { color: var(--accent-hover); }

@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- 6. Шапка -------------------------------------------------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(1.6) blur(14px);
  border-bottom: 1px solid var(--line);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: var(--gap);
  min-height: 68px;
}

.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.03em;
  line-height: 1;
  display: flex;
  align-items: center;
  gap: .55rem;
  margin-right: auto;
}
.logo__mark {
  width: 26px; height: 26px;
  border-radius: 3px;
  background: var(--accent);
  box-shadow: var(--glow);
  position: relative;
  flex-shrink: 0;
}
/* Точка внутри знака — «релиз выпущен» */
.logo__mark::after {
  content: "";
  position: absolute;
  inset: 9px;
  border-radius: 50%;
  background: var(--accent-ink);
}
.logo__text small {
  display: block;
  font-family: var(--font-mono);
  font-size: .58rem;
  font-weight: 400;
  letter-spacing: .22em;
  color: var(--ink-3);
  margin-top: 2px;
}

.nav { display: flex; align-items: center; gap: 1.75rem; }

.nav__link {
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: .01em;
  color: var(--ink-2);
  position: relative;
  padding-block: .3rem;
  transition: color .18s var(--ease);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--ink);
  transition: width .22s var(--ease);
}
.nav__link:hover { color: var(--ink); }
.nav__link:hover::after { width: 100%; }

.header__tools { display: flex; align-items: center; gap: .5rem; }

.icon-btn {
  width: 38px; height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink-2);
  background: var(--surface);
  transition: border-color .18s var(--ease), color .18s var(--ease);
}
.icon-btn:hover { border-color: var(--ink); color: var(--ink); }

.cart-btn { position: relative; }
.cart-btn__count {
  position: absolute;
  top: -6px; right: -6px;
  min-width: 18px; height: 18px;
  padding-inline: 4px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: var(--accent);
  color: var(--accent-ink);
  font-family: var(--font-mono);
  font-size: .62rem;
  font-weight: 600;
}
.cart-btn__count[hidden] { display: none; }

.burger { display: none; }

/* ---------- 7. Герой -------------------------------------------------- */
.hero {
  position: relative;
  padding-block: clamp(3rem, 1.5rem + 5vw, 6.5rem) clamp(3rem, 2rem + 3vw, 5rem);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

/* Едва заметная сетка на фоне — «раскладка размеров» */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 96px 96px;
  opacity: .5;
  mask-image: radial-gradient(circle at 30% 40%, #000 0%, transparent 72%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  align-items: center;
  gap: clamp(2rem, 1rem + 4vw, 4.5rem);
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 1.4rem + 4.4vw, 5.6rem);
  line-height: 0.94;
  letter-spacing: -0.045em;
  margin-block: 1.25rem 1.5rem;
  text-transform: uppercase;
}
.hero__title span {
  display: block;
  color: var(--accent);
  text-shadow: var(--glow);
}

.hero__lead {
  font-size: var(--step-1);
  line-height: 1.45;
  color: var(--ink-2);
  max-width: 46ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 2rem;
}

.hero__facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 1px;
  margin-top: 3rem;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.hero__fact {
  background: var(--paper);
  padding: 1rem 1.1rem;
}
.hero__fact dt {
  font-family: var(--font-mono);
  font-size: .64rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.hero__fact dd {
  margin: .4rem 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

/* Правая колонка — карточка релиза дня */
.hero__media {
  position: relative;
  aspect-ratio: 4 / 5;
  max-width: 420px;
  margin-left: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.hero__media img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero__badge {
  position: absolute;
  top: 1rem; left: 1rem;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: .62rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: .4rem .7rem;
  border-radius: 2px;
  background: var(--accent);
  color: var(--accent-ink);
}
.hero__caption {
  position: relative;
  z-index: 2;
  margin: 1rem;
  padding: 1rem 1.15rem;
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line);
}
.hero__caption strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}
.hero__caption span {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--ink-3);
}

/* ---------- 8. Секции ------------------------------------------------- */
.section { padding-block: var(--section); }
.section--tight { padding-block: calc(var(--section) * 0.62); }

/* ---------- Текст статических страниц --------------------------------- */
.prose { color: var(--ink-2); line-height: 1.75; }
.prose > p { margin-block: 0 1.15rem; }
.prose > p:last-child { margin-bottom: 0; }
.prose h2, .prose h3, .prose h4 {
  color: var(--ink);
  margin-block: 2.25rem .85rem;
  line-height: 1.25;
}
.prose ul, .prose ol { margin-block: 0 1.15rem; padding-left: 1.35rem; }
.prose li { margin-block: .35rem; }
.prose a { color: var(--accent); text-decoration: underline; }
.prose strong, .prose b { color: var(--ink); }
.prose hr { border: 0; border-top: 1px solid var(--line); margin-block: 2rem; }
.section--edge { border-top: 1px solid var(--line); }
.section--surface { background: var(--surface-2); border-block: 1px solid var(--line); }

/* ---------- 9. Категории ---------------------------------------------- */
.cats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--gap);
}

.cat {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 300px;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  overflow: hidden;
  transition: border-color .2s var(--ease), transform .3s var(--ease);
}
.cat:hover { border-color: var(--ink); transform: translateY(-3px); }

.cat__num {
  position: absolute;
  top: 1.25rem; right: 1.5rem;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--ink-3);
}
.cat__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-1);
  letter-spacing: -0.025em;
}
.cat__sub {
  font-size: var(--step--1);
  color: var(--ink-2);
  margin-top: .35rem;
}
.cat__go {
  margin-top: 1.25rem;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}
.cat:hover .cat__go { gap: .8rem; }
.cat__go span { transition: gap .2s var(--ease); }

/* ---------- 10. Сетка товаров ----------------------------------------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--gap);
}

.card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color .2s var(--ease), transform .3s var(--ease),
              box-shadow .3s var(--ease);
}
.card:hover {
  border-color: var(--ink);
  transform: translateY(-4px);
}

.card__media {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--surface-2);
  overflow: hidden;
}
.card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease);
}
.card:hover .card__media img { transform: scale(1.04); }

/* Заглушка, пока фото не загружено в /public/img */
.card__ph {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background:
    repeating-linear-gradient(-45deg,
      transparent 0 9px,
      color-mix(in srgb, var(--line) 60%, transparent) 9px 10px);
}
.card__ph span {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .1em;
  color: var(--ink-3);
  background: var(--surface);
  padding: .3rem .6rem;
  border-radius: 2px;
}

.card__tag {
  position: absolute;
  top: .75rem; left: .75rem;
  font-family: var(--font-mono);
  font-size: .6rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .3rem .55rem;
  border-radius: 2px;
  background: var(--ink);
  color: var(--paper);
}
.card__tag--sale { background: var(--danger); color: #fff; }
.card__tag--low  { background: var(--accent); color: var(--accent-ink); }

.card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1rem 1.1rem 1.15rem;
  gap: .5rem;
}

.card__brand {
  font-family: var(--font-mono);
  font-size: .64rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.card__title {
  font-size: var(--step-0);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

/* Размерная сетка — второй фирменный элемент */
.sizes {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: auto;
  padding-top: .65rem;
}
.size-chip {
  font-family: var(--font-mono);
  font-size: .66rem;
  line-height: 1;
  padding: .32rem .42rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--ink-2);
  background: var(--paper);
}
.size-chip--more { border-style: dashed; color: var(--ink-3); }

.card__foot {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .5rem;
  padding-top: .85rem;
  margin-top: .5rem;
  border-top: 1px solid var(--line);
}
.price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}
.price--old {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: .74rem;
  color: var(--ink-3);
  text-decoration: line-through;
  margin-left: .4rem;
}
.card__stock {
  font-family: var(--font-mono);
  font-size: .64rem;
  letter-spacing: .06em;
  color: var(--ink-3);
}

/* Пустая витрина */
.empty {
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 1rem + 4vw, 4rem);
  text-align: center;
  color: var(--ink-2);
}
.empty strong { display: block; color: var(--ink); font-size: var(--step-1); margin-bottom: .5rem; }

/* ---------- 11. О бренде ---------------------------------------------- */
.about {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 1rem + 4vw, 5rem);
  align-items: start;
}
.about__text p + p { margin-top: 1.1rem; }
.about__text p {
  font-size: var(--step-1);
  line-height: 1.55;
  color: var(--ink-2);
}
.about__text strong { color: var(--ink); font-weight: 600; }

.values {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.value {
  background: var(--paper);
  padding: 1.35rem 1.5rem;
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  gap: 1rem;
  align-items: start;
}
.value__key {
  font-family: var(--font-mono);
  font-size: .68rem;
  color: var(--accent);
  padding-top: .25rem;
}
.value h3 {
  font-size: var(--step-0);
  font-weight: 600;
  letter-spacing: -0.01em;
}
.value p {
  font-size: var(--step--1);
  color: var(--ink-2);
  margin-top: .3rem;
  line-height: 1.5;
}

/* ---------- 12. Как заказать (реальная последовательность) ------------ */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: var(--gap);
  counter-reset: step;
}
.step {
  position: relative;
  padding-top: 2.5rem;
  border-top: 2px solid var(--ink);
}
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  position: absolute;
  top: .9rem; left: 0;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .1em;
  color: var(--accent);
}
.step h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-1);
  letter-spacing: -0.025em;
}
.step p {
  margin-top: .6rem;
  color: var(--ink-2);
  font-size: var(--step--1);
  line-height: 1.6;
}

/* ---------- 13. Призыв к действию ------------------------------------- */
.cta {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  padding: clamp(2rem, 1rem + 4vw, 4rem);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap);
}
.cta h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-2);
  line-height: 1.05;
  letter-spacing: -0.03em;
  max-width: 18ch;
}
.cta p {
  color: var(--ink-2);
  margin-top: .75rem;
  max-width: 40ch;
}

/* ---------- 14. Подвал ------------------------------------------------- */
.footer {
  border-top: 1px solid var(--line);
  background: var(--surface-2);
  padding-block: clamp(2.5rem, 1.5rem + 3vw, 4.5rem) 1.5rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--gap);
  padding-bottom: 2.5rem;
}
.footer__about p {
  color: var(--ink-2);
  font-size: var(--step--1);
  max-width: 34ch;
  margin-top: 1rem;
}
.footer__col h4 {
  font-family: var(--font-mono);
  font-size: .64rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: .9rem;
}
.footer__col li + li { margin-top: .55rem; }
.footer__col a {
  font-size: var(--step--1);
  color: var(--ink-2);
  transition: color .18s var(--ease);
}
.footer__col a:hover { color: var(--ink); }

.footer__bottom {
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .06em;
  color: var(--ink-3);
}

/* ---------- 15. Уведомление (добавлено в корзину) --------------------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  z-index: 100;
  transform: translate(-50%, 150%);
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .8rem 1.25rem;
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .04em;
  box-shadow: 0 12px 40px -12px rgba(0,0,0,.5);
  transition: transform .35s var(--ease);
}
.toast.is-visible { transform: translate(-50%, 0); }

/* ---------- 16. Адаптив ----------------------------------------------- */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__media { aspect-ratio: 16 / 10; max-height: 420px; }
  .about { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .nav {
    position: fixed;
    inset: 68px 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--pad-x);
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    transform: translateY(-120%);
    visibility: hidden;
    pointer-events: none;
    transition: transform .3s var(--ease), visibility .3s;
  }
  .nav.is-open {
    transform: translateY(0);
    visibility: visible;
    pointer-events: auto;
  }
  .nav__link {
    padding-block: .85rem;
    border-bottom: 1px solid var(--line);
    font-size: var(--step-0);
  }
  .nav__link::after { display: none; }

  .burger { display: grid; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: .75rem; }
  .card__body { padding: .8rem .85rem 1rem; }
  .cta { flex-direction: column; align-items: flex-start; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

/* ---------- 17. Доступность ------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- 18. Карточка товара: галерея ------------------------------- */
.pdp {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(1.5rem, 1rem + 3vw, 4rem);
  align-items: start;
}

.pdp__gallery { display: grid; gap: .6rem; position: sticky; top: 92px; }

.pdp__stage {
  position: relative;
  aspect-ratio: 1 / 1;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  overflow: hidden;
}
.pdp__stage img { width: 100%; height: 100%; object-fit: cover; }

.pdp__thumbs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(76px, 1fr));
  gap: .6rem;
}
.pdp__thumb {
  aspect-ratio: 1 / 1;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  padding: 0;
  transition: border-color .18s var(--ease);
}
.pdp__thumb img { width: 100%; height: 100%; object-fit: cover; }
.pdp__thumb:hover { border-color: var(--line-strong); }
.pdp__thumb.is-active { border-color: var(--accent); box-shadow: var(--glow); }

.pdp__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-2);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-top: .75rem;
}
.pdp__price {
  display: flex;
  align-items: baseline;
  gap: .6rem;
  margin-top: 1.25rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.7rem, 1.2rem + 1.6vw, 2.3rem);
  letter-spacing: -0.03em;
}
.pdp__desc { color: var(--ink-2); margin-top: 1.1rem; line-height: 1.65; }

.pdp__sizes { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: .8rem; }
.pdp__size {
  font-family: var(--font-mono);
  font-size: .82rem;
  padding: .6rem .85rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink-2);
  transition: border-color .15s var(--ease), color .15s var(--ease);
}
.pdp__size:hover { border-color: var(--ink); color: var(--ink); }
.pdp__size.is-active {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: var(--glow);
}

.pdp__meta {
  display: grid;
  gap: 1px;
  margin-top: 2rem;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.pdp__meta div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: .75rem 1rem;
  background: var(--paper);
  font-size: var(--step--1);
}
.pdp__meta dt { color: var(--ink-3); font-family: var(--font-mono); }
.pdp__meta dd { margin: 0; font-weight: 500; }

@media (max-width: 900px) {
  .pdp { grid-template-columns: 1fr; }
  .pdp__gallery { position: static; }
}


/* __CART_BLOCK__ */
/* =====================================================================
   Корзина
   ===================================================================== */

.cart {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: var(--gap);
  align-items: start;
}

.cart__lines {
  border-top: 1px solid var(--line);
}

/* --- Позиция --------------------------------------------------------- */
.cart-line {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr) auto auto;
  gap: clamp(0.85rem, 2vw, 1.5rem);
  align-items: center;
  padding-block: 1.15rem;
  border-bottom: 1px solid var(--line);
}

.cart-line__media {
  display: block;
  width: 96px;
  aspect-ratio: 1 / 1;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.cart-line__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .5s var(--ease);
}

.cart-line:hover .cart-line__media img { transform: scale(1.05); }

.cart-line__body { min-width: 0; }

.cart-line__title {
  display: block;
  font-family: var(--font-display);
  font-size: var(--step-0);
  font-weight: 600;
  line-height: 1.3;
  color: var(--ink);
  text-decoration: none;
}

.cart-line__title:hover { color: var(--accent); }

.cart-line__brand {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: .2rem;
}

.cart-line__meta {
  margin: .45rem 0 0;
  font-size: var(--step--1);
  color: var(--ink-2);
}

.cart-line__sum {
  font-family: var(--font-mono);
  font-size: var(--step-0);
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  text-align: right;
}

.cart-line__drop { line-height: 0; }

.cart-line__x {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  font-size: 1.35rem;
  line-height: 1;
  color: var(--ink-3);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.cart-line__x:hover {
  color: var(--danger);
  border-color: var(--line-strong);
  background: var(--surface-2);
}

/* --- Итоговая панель -------------------------------------------------- */
.cart__total { position: sticky; top: 6rem; }

.cart-total {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.15rem, 2vw, 1.6rem);
}

.cart-total__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding-block: .6rem;
  font-size: var(--step--1);
  color: var(--ink-2);
}

.cart-total__row span:last-child {
  font-family: var(--font-mono);
  color: var(--ink);
  text-align: right;
}

.cart-total__muted {
  font-family: var(--font-body) !important;
  color: var(--ink-3) !important;
  font-size: var(--step--1);
}

.cart-total__row--grand {
  margin-top: .35rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 600;
  color: var(--ink);
}

.cart-total__row--grand span:last-child { font-size: var(--step-1); font-weight: 600; }

.cart-total__cta {
  margin-top: 1.25rem;
  box-shadow: var(--glow);
}

.cart-total__note {
  margin: .9rem 0 0;
  font-size: var(--step--1);
  line-height: 1.5;
  color: var(--ink-3);
  text-align: center;
}

.cart-total__note a { color: var(--accent); text-decoration: none; }
.cart-total__note a:hover { text-decoration: underline; }

/* --- Пустая корзина --------------------------------------------------- */
.cart-empty {
  padding: clamp(3rem, 8vw, 6rem) 1rem;
  text-align: center;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-lg);
}

.cart-empty__text {
  margin: 0 0 1.5rem;
  font-family: var(--font-display);
  font-size: var(--step-1);
  color: var(--ink-2);
}

/* --- Адаптив ---------------------------------------------------------- */
@media (max-width: 900px) {
  .cart { grid-template-columns: minmax(0, 1fr); }
  .cart__total { position: static; }
}

@media (max-width: 560px) {
  .cart-line {
    grid-template-columns: 72px minmax(0, 1fr) auto;
    grid-template-areas:
      "media body x"
      "media sum  sum";
    row-gap: .5rem;
  }
  .cart-line__media { grid-area: media; width: 72px; }
  .cart-line__body  { grid-area: body; }
  .cart-line__drop  { grid-area: x; align-self: start; }
  .cart-line__sum   { grid-area: sum; text-align: left; }
}


/* __PAY_BLOCK__ */
/* =====================================================================
   Страница заказа /pay/{token}
   ===================================================================== */

.pay {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: var(--gap);
  align-items: start;
}

.pay__lines { border-top: 1px solid var(--line); }

.pay-line {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1.5rem;
  padding-block: 1.1rem;
  border-bottom: 1px solid var(--line);
}

.pay-line__title {
  font-family: var(--font-display);
  font-size: var(--step-0);
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
}

a.pay-line__title:hover { color: var(--accent); }

.pay-line__meta {
  margin: .4rem 0 0;
  font-size: var(--step--1);
  color: var(--ink-2);
}

.pay-line__sum {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}

.pay__grand {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  margin-top: 1.4rem;
  padding-top: 1.2rem;
  border-top: 2px solid var(--ink);
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 600;
  color: var(--ink);
}

.pay__grand span:last-child { font-family: var(--font-mono); }

/* --- Статус ----------------------------------------------------------- */
.pay-status {
  align-self: center;
  padding: .4rem .9rem;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-2);
  white-space: nowrap;
}

.pay-status--new,
.pay-status--awaiting_payment { color: var(--accent); border-color: var(--accent); }
.pay-status--paid,
.pay-status--shipped,
.pay-status--completed { color: #2E7D32; border-color: #2E7D32; }
[data-theme="dark"] .pay-status--paid,
[data-theme="dark"] .pay-status--shipped,
[data-theme="dark"] .pay-status--completed { color: #6FCF7F; border-color: #6FCF7F; }
.pay-status--canceled,
.pay-status--refunded { color: var(--danger); border-color: var(--danger); }

/* --- Боковая панель --------------------------------------------------- */
.pay__side { position: sticky; top: 6rem; display: grid; gap: 1rem; }

.pay-box {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.15rem, 2vw, 1.6rem);
}

.pay-box__title {
  margin: 0 0 .7rem;
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 600;
  color: var(--ink);
}

.pay-box__text {
  margin: 0;
  font-size: var(--step--1);
  line-height: 1.6;
  color: var(--ink-2);
}

.pay-box__cta { margin-top: 1.2rem; box-shadow: var(--glow); }

.pay-box__note {
  margin: .9rem 0 0;
  font-size: var(--step--1);
  line-height: 1.5;
  color: var(--ink-3);
  text-align: center;
}

/* --- Ручное копирование ----------------------------------------------- */
.pay-manual {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1rem clamp(1.15rem, 2vw, 1.6rem);
}

.pay-manual__toggle {
  cursor: pointer;
  font-size: var(--step--1);
  color: var(--ink-2);
  list-style: none;
}

.pay-manual__toggle::-webkit-details-marker { display: none; }
.pay-manual__toggle:hover { color: var(--accent); }
.pay-manual[open] .pay-manual__toggle { margin-bottom: .9rem; color: var(--ink); }

.pay-manual__text {
  margin: 0 0 .9rem;
  padding: .9rem;
  max-height: 260px;
  overflow: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: var(--step--1);
  line-height: 1.6;
  color: var(--ink-2);
  white-space: pre-wrap;
  word-break: break-word;
}

@media (max-width: 900px) {
  .pay { grid-template-columns: minmax(0, 1fr); }
  .pay__side { position: static; }
}
