/* ─────────────────────────────────────────────────────────────
   Дизайн-система магазина. Минимализм: светлый фон, крупные фото,
   воздух. Фирменные цвета подставляются в переменные ниже.
   ───────────────────────────────────────────────────────────── */
:root {
  --brand:        #fe5a1f;   /* акцент бренда — заменить на фирменный */
  --brand-ink:    #ffffff;   /* текст на акценте */
  --bg:           #e7ebf0;   /* холодный светло-серый фон страниц */
  --bg-soft:      #ffffff;   /* карточки, шапка, «белые» полосы */
  --ink:          #23262c;
  --ink-soft:     #5b616b;
  --line:         #dbe0e6;
  --ok:           #2f7d4f;
  --err:          #b4442f;
  --info:         #2f5d7d;
  --radius:       14px;
  --radius-sm:    10px;
  --maxw:         1140px;
  /* Текст — Manrope, заголовки — Montserrat (подключаются в layout.njk) */
  --font:         "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: "Montserrat", "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg);
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.2; font-weight: 600; letter-spacing: -0.01em; }
.hero h1 { font-weight: 700; letter-spacing: -0.02em; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.container--narrow { max-width: 720px; }
.muted { color: var(--ink-soft); }
.small { font-size: 14px; }
.center { text-align: center; }
.link { color: var(--brand); text-decoration: underline; text-underline-offset: 3px; background: none; border: 0; cursor: pointer; font: inherit; padding: 0; }
.link--danger { color: var(--err); }
.lead { font-size: 18px; color: var(--ink-soft); }
.req { color: var(--err); }

.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 12px; top: 12px; background: #fff; padding: 8px 12px; z-index: 100; }

/* Header — логотип слева, меню по центру, корзина справа */
.site-header { border-bottom: 1px solid var(--line); position: sticky; top: 0; background: var(--bg-soft); z-index: 20; }
.site-header__inner { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 20px; height: 68px; }
.logo { justify-self: start; display: flex; }
.logo img { height: 34px; width: auto; }
.nav { justify-self: center; display: flex; gap: 26px; font-size: 15px; min-width: 0; }
.nav a { text-decoration: none; padding: 4px 0; border-bottom: 2px solid transparent; white-space: nowrap; }
.nav a:hover { color: var(--brand); }
.nav a.is-active { border-color: var(--brand); }
.cart-link { justify-self: end; display: inline-flex; align-items: center; gap: 8px; text-decoration: none; font-size: 15px; }
.cart-link__icon { width: 20px; height: 20px; display: block; }
.cart-link__count { background: var(--brand); color: var(--brand-ink); border-radius: 999px; padding: 1px 8px; font-size: 13px; line-height: 1.5; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); margin-top: 80px; background: var(--bg-soft); }
.site-footer__inner { display: flex; justify-content: space-between; gap: 24px; padding: 40px 20px; flex-wrap: wrap; }
.site-footer__brand { font-weight: 600; margin: 0 0 4px; }
.site-footer__nav { display: flex; flex-direction: column; gap: 8px; }
.site-footer__nav a { text-decoration: none; color: var(--ink-soft); }

/* Flash */
.flash { border-radius: var(--radius-sm); padding: 12px 16px; margin: 16px 0; font-size: 15px; border: 1px solid var(--line); background: var(--bg-soft); }
.flash--success { border-color: #bfe0cc; background: #eef8f1; color: var(--ok); }
.flash--error { border-color: #f0cabf; background: #fbeeeb; color: var(--err); }
.flash--info { border-color: #c6d8e4; background: #eef4f8; color: var(--info); }
.flash ul { margin: 0; padding-left: 18px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--brand); color: var(--brand-ink); text-decoration: none; border: 1px solid var(--brand); border-radius: var(--radius-sm); padding: 11px 20px; font-size: 15px; font-weight: 500; cursor: pointer; transition: opacity .15s; font-family: inherit; }
.btn:hover { opacity: .88; }
.btn--ghost { background: transparent; color: var(--brand); }
.btn--small { padding: 7px 14px; font-size: 14px; }
.btn--lg { padding: 14px 26px; font-size: 16px; }
.btn--block { width: 100%; }
.btn:disabled { opacity: .4; cursor: not-allowed; }
.btn--soon { background: var(--bg); color: var(--ink-soft); border-color: var(--line); }
.btn--soon:disabled { opacity: 1; }
.icon-btn { background: none; border: 0; font-size: 16px; color: var(--ink-soft); cursor: pointer; padding: 4px; }

/* Hero — полноэкранное фото + центрированный текст (стиль swissskip) */
.hero { position: relative; min-height: min(88vh, 760px); display: grid; align-items: center;
  overflow: hidden; background: #101010; color: #fff; }
.hero__bg { position: absolute; inset: 0;
  background:
    radial-gradient(120% 90% at 50% 42%, rgba(12,12,12,.32) 0%, rgba(12,12,12,.62) 100%),
    linear-gradient(180deg, rgba(12,12,12,.42) 0%, rgba(12,12,12,.5) 55%, rgba(12,12,12,.8) 100%),
    url('/assets/img/hero.jpg') center / cover no-repeat,
    linear-gradient(135deg, #2b2b2b, #0d0d0d);
}
.hero__inner { position: relative; max-width: 760px; margin: 0 auto; padding: 80px 24px; text-align: center; }
.hero__eyebrow { text-transform: uppercase; letter-spacing: .24em; font-size: 12px; font-weight: 600;
  color: rgba(255,255,255,.72); margin: 0 0 20px; }
.hero__title { font-family: var(--font-display); font-weight: 800; font-size: clamp(40px, 7vw, 76px);
  line-height: 1; letter-spacing: -0.02em; margin: 0; }
.hero__title .accent { color: var(--brand); }
.hero__sub { font-size: clamp(16px, 2.1vw, 19px); line-height: 1.5; color: rgba(255,255,255,.85);
  margin: 20px auto 0; max-width: 520px; }
.hero__actions { margin: 32px 0 0; display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.btn--hero { text-transform: uppercase; letter-spacing: .04em; font-weight: 600; padding: 15px 32px; }
.btn--hero-ghost { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.5); color: #fff; }
.btn--hero-ghost:hover { background: rgba(255,255,255,.16); opacity: 1; }
.hero__rating { display: flex; align-items: center; gap: 10px; justify-content: center; flex-wrap: wrap;
  margin: 26px 0 0; font-size: 14px; color: rgba(255,255,255,.82); }
.hero__rating .stars { color: var(--brand); letter-spacing: 2px; font-size: 15px; }

@media (max-width: 640px) {
  .hero { min-height: 78vh; }
  .hero__inner { padding: 64px 20px; }
}

/* Полоса доверия под hero */
.trust { border-bottom: 1px solid var(--line); background: var(--bg-soft); }
.trust__inner { max-width: var(--maxw); margin: 0 auto; padding: 16px 20px; display: flex;
  justify-content: center; gap: 14px 44px; flex-wrap: wrap; font-size: 12px; letter-spacing: .06em;
  text-transform: uppercase; color: var(--ink-soft); }
.trust__inner b { color: var(--ink); font-weight: 700; }

/* Полосы-разделы — визуальное деление главной чередованием фона */
.band { padding: 68px 0; }
.band--alt { background: var(--bg-soft); }
/* тонкая линия там, где фон не меняется (первая полоса под hero/trust) */
.trust + .band { border-top: 1px solid var(--line); }
@media (max-width: 720px) { .band { padding: 44px 0; } }

/* Характеристики (3 колонки) */
.usp__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; text-align: center; }
.usp__item h3 { font-size: 17px; margin: 0 0 8px; }
.usp__item p { margin: 0; font-size: 14px; color: var(--ink-soft); line-height: 1.5; }
@media (max-width: 720px) { .usp__grid { grid-template-columns: 1fr; gap: 24px; } }

/* Sections (внутренние страницы) */
.section { margin-top: 72px; }
.section__head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 24px; gap: 16px; }
.section__head--center { flex-direction: column; align-items: center; text-align: center; gap: 8px; margin-bottom: 32px; }
.section__head h2 { margin: 0; font-size: clamp(24px, 3.5vw, 32px); }
.section__lead { margin: 0; color: var(--ink-soft); font-size: 16px; max-width: 520px; }
.section__more { text-align: center; margin-top: 32px; }
.page-title { font-size: clamp(26px, 4vw, 36px); margin: 24px 0 8px; }
.page-lead { margin: 0 0 30px; color: var(--ink-soft); font-size: 17px; line-height: 1.5; max-width: 58ch; }
.breadcrumbs { font-size: 14px; color: var(--ink-soft); margin-top: 20px; }
.breadcrumbs a { text-decoration: none; }

/* Grid + cards — 3 в ряд, крупные */
.grid { display: grid; gap: 26px; }
.grid--cards { grid-template-columns: repeat(3, 1fr); column-gap: 28px; row-gap: 48px; }
@media (max-width: 900px) { .grid--cards { grid-template-columns: repeat(2, 1fr); row-gap: 40px; } }
@media (max-width: 540px) { .grid--cards { grid-template-columns: 1fr; row-gap: 32px; } }
.card { display: flex; flex-direction: column; }
.card__media { display: block; position: relative; aspect-ratio: 4 / 5; background: var(--bg-soft); border-radius: var(--radius); overflow: hidden; }
.card__badge { position: absolute; top: 12px; left: 12px; z-index: 1; background: var(--brand); color: #fff;
  font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 5px 10px; border-radius: 7px; }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.card__media:hover img { transform: scale(1.03); }
.card__placeholder { display: flex; align-items: center; justify-content: center; height: 100%; color: var(--ink-soft); font-size: 14px; }
.card__body { padding: 16px 2px 0; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.card__title { font-size: 17px; margin: 0; font-weight: 600; }
.card__title a { text-decoration: none; }
.card__summary { font-size: 14px; color: var(--ink-soft); margin: 0; }
.card__foot { margin-top: auto; padding-top: 10px; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.price { font-weight: 600; font-size: 17px; }
.price--lg { font-size: 26px; margin: 12px 0; }

.badge { display: inline-block; font-size: 13px; padding: 3px 10px; border-radius: 999px; border: 1px solid var(--line); }
.badge--muted { color: var(--ink-soft); background: var(--bg-soft); }
.pill { display: inline-block; background: var(--bg-soft); border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; font-size: 14px; }

.features__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 28px; }
.features h3 { margin: 0 0 6px; font-size: 17px; }
.features p { margin: 0; font-size: 14px; }

/* Product page */
.product { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; margin-top: 20px; }
.product__main-photo { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--radius); background: var(--bg-soft); }
.product__main-photo--empty { display: flex; align-items: center; justify-content: center; color: var(--ink-soft); }
.product__thumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.product__thumb { width: 68px; height: 68px; border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; padding: 0; background: none; cursor: pointer; }
.product__thumb img { width: 100%; height: 100%; object-fit: cover; }
.product__info h1 { font-size: clamp(24px, 3.5vw, 32px); margin: 0 0 12px; }
.product__buy { display: flex; align-items: flex-end; gap: 14px; margin: 20px 0; flex-wrap: wrap; }
.qty { display: flex; flex-direction: column; font-size: 14px; gap: 6px; }
.qty input { width: 92px; }
.product__description { margin-top: 28px; border-top: 1px solid var(--line); padding-top: 20px; }
.product__description h2 { font-size: 18px; }

/* Forms */
input, select, textarea { font: inherit; color: inherit; width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; }
input[type="checkbox"], input[type="radio"] { width: auto; }
label { display: block; font-size: 14px; }
label > input, label > select, label > textarea { margin-top: 6px; }
textarea { resize: vertical; }
fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin: 0; }
legend { padding: 0 8px; font-weight: 600; font-size: 15px; }
.field-group { display: flex; flex-direction: column; gap: 16px; margin-bottom: 22px; }
.checkbox { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; }
.radio-row { display: flex; gap: 20px; flex-wrap: wrap; }
.radio { display: flex; align-items: center; gap: 8px; }

/* Cart */
.cart { display: grid; grid-template-columns: 1fr 340px; gap: 40px; align-items: start; }
.cart__lines { display: flex; flex-direction: column; }
.cart-line { display: grid; grid-template-columns: 84px 1fr auto auto auto; gap: 16px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--line); }
.cart-line__media { width: 84px; height: 84px; border-radius: var(--radius-sm); overflow: hidden; background: var(--bg-soft); display: block; }
.cart-line__media img { width: 100%; height: 100%; object-fit: cover; }
.cart-line__info { display: flex; flex-direction: column; gap: 3px; }
.cart-line__title { text-decoration: none; font-weight: 500; }
.cart-line__qty input { width: 64px; }
.cart-line__sum { font-weight: 600; white-space: nowrap; }
.cart__summary, .checkout__summary { border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; position: sticky; top: 88px; }
.summary-row { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; font-size: 15px; }
.summary-row--total { border-top: 1px solid var(--line); margin-top: 8px; padding-top: 14px; font-size: 18px; font-weight: 600; }
.summary-items { list-style: none; padding: 0; margin: 0 0 12px; }
.summary-items li { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; padding: 5px 0; color: var(--ink-soft); }

/* Checkout */
.checkout { display: grid; grid-template-columns: 1fr 360px; gap: 40px; align-items: start; margin-top: 10px; }
.delivery-sub { display: flex; flex-direction: column; gap: 12px; }
.autocomplete { border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; max-height: 240px; overflow: auto; margin-top: 4px; }
.autocomplete button { display: block; width: 100%; text-align: left; padding: 9px 12px; background: none; border: 0; border-bottom: 1px solid var(--bg-soft); cursor: pointer; font-size: 14px; }
.autocomplete button:hover { background: var(--bg-soft); }
.points, .tariffs { display: flex; flex-direction: column; gap: 8px; }
.points label, .tariffs label { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 12px; display: flex; gap: 10px; align-items: flex-start; cursor: pointer; font-size: 14px; }
.points label:has(input:checked), .tariffs label:has(input:checked) { border-color: var(--brand); background: var(--bg-soft); }

/* Order / status */
.status-box { border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; margin: 20px 0 30px; }
.status-box--ok { border-color: #bfe0cc; background: #f3faf5; }
.status-box--wait { border-color: #e4d8c0; background: #faf6ee; }
.status-box--error { border-color: #f0cabf; background: #fbeeeb; }
.pay-actions { display: flex; gap: 12px; margin-top: 16px; flex-wrap: wrap; }

/* Prose pages */
.prose h2 { margin-top: 32px; font-size: 20px; }
.prose ul, .prose ol { padding-left: 20px; }
.prose li { margin: 6px 0; }
.note { background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; margin-top: 40px; }

/* FLOW — страница курсов */
.flow-page { padding-bottom: 24px; }
.flow-title { font-family: var(--font-display); font-size: clamp(40px, 9vw, 68px); font-weight: 800;
  letter-spacing: -0.02em; margin: 28px 0 10px; }
.flow-sub { font-size: 18px; color: var(--ink-soft); margin: 0 0 32px; max-width: 30ch; }
.flow-levels { display: flex; flex-direction: column; gap: 16px; }
.flow-card { background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.flow-card--soon { background: transparent; }
/* на белой полосе главной — карточки серые, чтобы читались */
.band--alt .flow-card { background: var(--bg); }
.flow-card--soon .flow-card__title { color: var(--ink-soft); }
.flow-card__img { flex: none; align-self: stretch; width: 124px; min-height: 112px; object-fit: cover; border-radius: 10px; background: var(--bg); }
.flow-card__info { min-width: 0; flex: 1; }
.flow-card__badge { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--brand); margin-bottom: 8px; }
.flow-card__badge--muted { color: var(--ink-soft); }
.flow-card__title { font-size: clamp(20px, 3vw, 26px); margin: 0 0 8px; }
.flow-card__desc { margin: 0; color: var(--ink-soft); font-size: 15px; line-height: 1.5; max-width: 46ch; }
.flow-card__action { flex: none; display: flex; flex-direction: column; align-items: flex-end; gap: 12px; text-align: right; }
.flow-card__price { font-size: 20px; font-weight: 700; white-space: nowrap; }

@media (max-width: 620px) {
  .flow-card { flex-direction: column; align-items: stretch; gap: 18px; padding: 22px; }
  .flow-card__img { width: 100%; height: 180px; align-self: auto; }
  .flow-card__action { flex-direction: row; align-items: center; justify-content: space-between; }
  .flow-card__action .btn { flex: 1; }
  .flow-card--soon .flow-card__action { justify-content: flex-end; }
}
.contacts-list { list-style: none; padding: 0; font-size: 17px; }
.contacts-list li { padding: 6px 0; }
.error-detail { background: var(--bg-soft); padding: 14px; border-radius: var(--radius-sm); overflow: auto; font-size: 13px; text-align: left; }

@media (max-width: 900px) {
  .product { grid-template-columns: 1fr; gap: 24px; }
  .cart, .checkout { grid-template-columns: 1fr; }
  .cart__summary, .checkout__summary { position: static; }
}
@media (max-width: 640px) {
  .site-header__inner { gap: 12px; height: 60px; }
  .nav { gap: 14px; font-size: 13px; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .cart-link__label { display: none; }
  .cart-line { grid-template-columns: 64px 1fr auto; grid-auto-rows: auto; }
  .cart-line__media { width: 64px; height: 64px; }
  .cart-line__sum { grid-column: 2 / 4; }
  .cart-line__remove { grid-row: 1; grid-column: 3; }
}