/* ==========================================================================
   иГаз — дизайн-система
   1. Токены   2. Сброс   3. Типографика   4. Раскладка   5. Компоненты
   6. Секции   7. Адаптив
   ========================================================================== */

/* 1. Токены ---------------------------------------------------------------- */
:root {
  --c-ink:        #0b0f14;
  --c-ink-soft:   #131b24;
  --c-steel-900:  #1d2733;
  --c-steel-700:  #35424f;
  --c-steel-500:  #64748b;
  --c-steel-300:  #a9b6c4;
  --c-line:       #e2e8f0;
  --c-line-soft:  #eef2f6;
  --c-surface:    #ffffff;
  --c-bg:         #f5f7fa;
  --c-accent:     #0f6fde;
  --c-accent-700: #0b56ad;
  --c-accent-900: #0a3d7a;
  --c-accent-soft:#e8f1fd;
  --c-safety:     #f2a50c;
  --c-ok:         #0f8a5f;
  --c-ok-soft:    #e6f6ef;

  --s-1: 4px;   --s-2: 8px;   --s-3: 12px;  --s-4: 16px;
  --s-5: 20px;  --s-6: 24px;  --s-8: 32px;  --s-10: 40px;
  --s-12: 48px; --s-16: 64px; --s-20: 80px; --s-24: 96px;

  --r-sm: 8px; --r-md: 12px; --r-lg: 18px; --r-xl: 26px; --r-full: 999px;

  --sh-sm: 0 1px 2px rgba(11, 15, 20, .06), 0 1px 3px rgba(11, 15, 20, .04);
  --sh-md: 0 6px 16px rgba(11, 15, 20, .07), 0 2px 6px rgba(11, 15, 20, .04);
  --sh-lg: 0 22px 48px rgba(11, 15, 20, .12);

  --container: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
  --header-h: 68px;

  --font-sans: "Inter", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", ui-monospace, Menlo, Consolas, monospace;

  --ease: cubic-bezier(.22, .61, .36, 1);
  --dur: 200ms;
}

/* 2. Сброс ----------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  min-height: 100%;
  background: var(--c-bg);
  color: var(--c-steel-900);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg, video { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }
table { border-collapse: collapse; width: 100%; }

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

/* 3. Типографика ----------------------------------------------------------- */
h1, h2, h3, h4 { line-height: 1.12; letter-spacing: -.02em; font-weight: 650; }
h1 { font-size: clamp(2rem, 1.35rem + 2.6vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 1.2rem + 1.7vw, 2.5rem); }
h3 { font-size: clamp(1.15rem, 1.05rem + .5vw, 1.4rem); }
h1 em, h2 em { font-style: normal; color: var(--c-accent); }
p { text-wrap: pretty; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font: 600 12px/1 var(--font-sans);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-accent);
}
.eyebrow::before {
  content: "";
  width: 22px; height: 2px;
  background: currentColor;
  border-radius: 2px;
}
.lead { font-size: clamp(1rem, .95rem + .3vw, 1.125rem); color: var(--c-steel-500); }
.mono { font-family: var(--font-mono); font-size: .8125rem; letter-spacing: .02em; }
.muted { color: var(--c-steel-500); }

/* 4. Раскладка ------------------------------------------------------------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(48px, 6vw, 96px); }
.section--tight { padding-block: clamp(32px, 4vw, 56px); }
.section--surface { background: var(--c-surface); }
.stack { display: grid; gap: var(--s-4); }

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--s-6);
  margin-bottom: clamp(24px, 3vw, 40px);
}
.section-head__title { display: grid; gap: var(--s-3); max-width: 46ch; }

.grid { display: grid; gap: clamp(16px, 2vw, 24px); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* 5. Компоненты ------------------------------------------------------------ */
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  padding: var(--s-3) var(--s-4);
  border-radius: 0 0 var(--r-md) 0;
}
.skip-link:focus { left: 0; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  padding: 0 var(--s-5);
  min-height: 46px;
  border-radius: var(--r-full);
  font-weight: 600;
  font-size: .9375rem;
  letter-spacing: -.01em;
  border: 1px solid transparent;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease),
              border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--c-accent); color: #fff; }
.btn--primary:hover { background: var(--c-accent-700); }
.btn--dark:hover { background: var(--c-steel-900); }
.btn--ghost { border-color: var(--c-line); background: var(--c-surface); color: var(--c-steel-900); }
.btn--ghost:hover { border-color: var(--c-steel-300); }
.btn--onInk { border-color: rgba(255,255,255,.22); color: #fff; }
.btn--onInk:hover { background: rgba(255,255,255,.08); }
.btn--lg { min-height: 54px; padding-inline: var(--s-8); font-size: 1rem; }
.btn--block { width: 100%; }

.text-link {
  display: inline-flex; align-items: center; gap: var(--s-2);
  font-weight: 600; color: var(--c-accent);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), gap var(--dur) var(--ease);
}
.text-link:hover { border-color: currentColor; gap: var(--s-3); }

.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  border-radius: var(--r-full);
  font-size: .75rem; font-weight: 600; letter-spacing: .01em;
  background: var(--c-accent-soft); color: var(--c-accent-900);
}
.badge--ok { background: var(--c-ok-soft); color: var(--c-ok); }
.badge--muted { background: var(--c-line-soft); color: var(--c-steel-500); }
.badge__dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

.card {
  display: flex; flex-direction: column; gap: var(--s-4);
  padding: clamp(20px, 2.4vw, 28px);
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  transition: box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
}
.card--link:hover { box-shadow: var(--sh-md); transform: translateY(-2px); border-color: var(--c-line-soft); }
.card__head { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--s-4); }
.card__icon {
  width: 44px; height: 44px; flex: none;
  border-radius: var(--r-md);
  background: var(--c-accent-soft); color: var(--c-accent-900);
  font: 700 .875rem/1 var(--font-mono);
}
.card__title { font-size: 1.0625rem; font-weight: 650; }
.card__list { display: grid; gap: 6px; font-size: .9375rem; color: var(--c-steel-500); }
.card__list a { color: var(--c-steel-700); }
.card__list a:hover { color: var(--c-accent); }
.card__foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: var(--s-4); }

.price { font-weight: 650; font-size: 1.0625rem; white-space: nowrap; }
.price small { font-weight: 500; color: var(--c-steel-500); font-size: .8125rem; }

.field { display: grid; gap: 6px; }
.field > span { font-size: .8125rem; font-weight: 600; color: var(--c-steel-700); }
.field input, .field textarea, .field select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  background: var(--c-surface);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px var(--c-accent-soft);
}
.field textarea { resize: vertical; min-height: 96px; }
.field--error input { border-color: #d64545; }

.note { font-size: .75rem; color: var(--c-steel-500); }

.form-success {
  display: flex; align-items: center; gap: var(--s-3);
  padding: var(--s-3) var(--s-4);
  border-radius: var(--r-md);
  background: var(--c-ok-soft); color: var(--c-ok);
  font-size: .875rem; font-weight: 600;
}

/* Шапка -------------------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.85);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.site-header.is-scrolled { border-bottom-color: var(--c-line); box-shadow: var(--sh-sm); }
.site-header__inner {
  display: flex; align-items: center; gap: var(--s-6);
  min-height: var(--header-h);
}
.logo { display: inline-flex; align-items: center; }
.logo__img { max-height: 44px; width: auto; }
}

.nav { margin-left: auto; }
.nav__list { display: flex; align-items: center; gap: var(--s-1); }
.nav__link {
  display: block; padding: 10px 14px;
  border-radius: var(--r-full);
  font-size: .9375rem; font-weight: 550;
  color: var(--c-steel-700);
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.nav__link:hover { background: var(--c-line-soft); color: var(--c-ink); }
.nav__link.is-active { color: var(--c-accent); background: var(--c-accent-soft); }

.header-actions { display: flex; align-items: center; gap: var(--s-4); }
.header-phone { display: grid; line-height: 1.25; }
.header-phone a { font-weight: 650; }
.header-phone span { font-size: .6875rem; color: var(--c-steel-500); }

.burger { display: none; width: 44px; height: 44px; border-radius: var(--r-md); border: 1px solid var(--c-line); }
.burger__line, .burger__line::before, .burger__line::after {
  display: block; width: 18px; height: 2px; margin-inline: auto;
  background: var(--c-ink); border-radius: 2px;
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.burger__line::before, .burger__line::after { content: ""; position: relative; }
.burger__line::before { top: -6px; }
.burger__line::after { top: 4px; }
.burger[aria-expanded="true"] .burger__line { background: transparent; }
.burger[aria-expanded="true"] .burger__line::before { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] .burger__line::after { transform: translateY(-4px) rotate(-45deg); }

.mobile-nav { display: none; border-top: 1px solid var(--c-line); background: var(--c-surface); }
.mobile-nav.is-open { display: block; }
.mobile-nav__list { display: grid; padding: var(--s-4) var(--gutter) var(--s-6); gap: var(--s-1); }
.mobile-nav__link { display: block; padding: 12px 0; font-size: 1.0625rem; font-weight: 600; border-bottom: 1px solid var(--c-line-soft); }
.mobile-nav__cta { display: grid; gap: var(--s-3); padding: 0 var(--gutter) var(--s-6); }

/* 6. Секции ---------------------------------------------------------------- */
.hero {
  position: relative;
  color: #fff;
  background: var(--c-ink);
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(900px 380px at 78% 12%, rgba(15,111,222,.34), transparent 62%),
    radial-gradient(560px 300px at 12% 88%, rgba(242,165,12,.12), transparent 60%);
  pointer-events: none;
}
.hero__inner {
  position: relative; z-index: 1;
  display: grid; gap: clamp(32px, 4vw, 56px);
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  align-items: center;
  padding-block: clamp(48px, 7vw, 104px);
}
.hero__copy { display: grid; gap: var(--s-6); max-width: 34ch; }
.hero__copy h1 { color: #fff; }
.hero__lead { color: var(--c-steel-300); max-width: 40ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--s-3); }
.hero__facts { display: flex; flex-wrap: wrap; gap: var(--s-8); padding-top: var(--s-4); }
.hero__fact strong { display: block; font-size: 1.375rem; letter-spacing: -.02em; }
.hero__fact span { font-size: .8125rem; color: var(--c-steel-300); }
.hero__eyebrow { color: #7fb6f4; }

.panel {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--r-xl);
  padding: clamp(20px, 2.4vw, 28px);
  backdrop-filter: blur(6px);
  display: grid; gap: var(--s-5);
}
.panel__head { display: flex; align-items: center; justify-content: space-between; gap: var(--s-4); }
.panel__title { font-size: 1rem; font-weight: 650; }
.panel__rows { display: grid; gap: 2px; }
.panel__row {
  display: flex; align-items: center; justify-content: space-between; gap: var(--s-4);
  padding: 12px 0;
  border-top: 1px solid rgba(255,255,255,.1);
  font-size: .9375rem;
}
.panel__row span:first-child { color: var(--c-steel-300); }
.panel__row b { font-weight: 600; }
.panel__foot { display: grid; gap: var(--s-3); }
.hero-form { display: grid; gap: var(--s-3); }
.hero-form .field input { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.16); color: #fff; }
.hero-form .field input::placeholder { color: rgba(255,255,255,.45); }
.hero-form .field > span { color: var(--c-steel-300); }

.ticker { background: var(--c-ink-soft); color: var(--c-steel-300); border-top: 1px solid rgba(255,255,255,.08); }
.ticker__inner {
  display: flex; flex-wrap: wrap; gap: var(--s-6) var(--s-8);
  padding-block: var(--s-4);
  font: 500 .8125rem/1 var(--font-mono);
  letter-spacing: .04em;
}

.steps { display: grid; gap: clamp(16px, 2vw, 24px); grid-template-columns: repeat(4, minmax(0, 1fr)); counter-reset: step; }
.step { display: grid; gap: var(--s-3); padding-top: var(--s-5); border-top: 2px solid var(--c-line); }
.step::before {
  counter-increment: step; content: "0" counter(step);
}
.step h3 { font-size: 1.0625rem; }
.step p { font-size: .9375rem; color: var(--c-steel-500); }

.accordion { display: grid; gap: var(--s-2); }
.accordion details {
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  padding: 0 var(--s-5);
}
.accordion summary {
  display: flex; align-items: center; justify-content: space-between; gap: var(--s-4);
  padding: var(--s-4) 0;
  font-weight: 600; cursor: pointer;
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after {
  content: ""; width: 10px; height: 10px; flex: none;
  border-right: 2px solid var(--c-steel-500); border-bottom: 2px solid var(--c-steel-500);
  transform: rotate(45deg); transition: transform var(--dur) var(--ease);
}
.accordion details[open] summary::after { transform: rotate(-135deg); }
.accordion p { padding-bottom: var(--s-5); color: var(--c-steel-500); max-width: 72ch; }

.cta { display: grid; gap: clamp(24px, 3vw, 48px); grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); align-items: start; }
.request-form {
  display: grid; gap: var(--s-4);
  padding: clamp(20px, 2.6vw, 32px);
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  box-shadow: var(--sh-sm);
}
.request-form__row { display: grid; gap: var(--s-4); grid-template-columns: repeat(2, minmax(0, 1fr)); }

.contact-list { display: grid; gap: var(--s-5); }
.contact-list__item { display: grid; gap: 2px; }
.contact-list__item > span { font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; color: var(--c-steel-500); }
.contact-list__item a, .contact-list__item strong { font-size: 1.125rem; font-weight: 650; }
.contact-list__item a:hover { color: var(--c-accent); }

/* Подвал ------------------------------------------------------------------- */
.site-footer { background: var(--c-ink); color: var(--c-steel-300); padding-block: clamp(40px, 5vw, 72px); }
.site-footer a:hover { color: #fff; }
.site-footer__grid {
  display: grid; gap: clamp(24px, 3vw, 48px);
  grid-template-columns: minmax(0, 1.3fr) repeat(3, minmax(0, .7fr));
}
.site-footer__title { color: #fff; font-size: .8125rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: var(--s-4); }
.site-footer__list { display: grid; gap: var(--s-3); font-size: .9375rem; }
.site-footer__bottom {
  display: flex; flex-wrap: wrap; gap: var(--s-4) var(--s-8);
  justify-content: space-between;
  margin-top: clamp(32px, 4vw, 56px);
  padding-top: var(--s-5);
  border-top: 1px solid rgba(255,255,255,.1);
  font-size: .8125rem;
}
.site-footer .logo { color: #fff; }
.logo__img { max-height: 44px; width: auto; }

/* Мобильная панель действий ------------------------------------------------- */
.mobile-bar {
  display: none;
  position: fixed; inset: auto 0 0 0; z-index: 60;
  gap: var(--s-3);
  padding: var(--s-3) var(--gutter) calc(var(--s-3) + env(safe-area-inset-bottom));
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--c-line);
}
.mobile-bar .btn { flex: 1; }

/* 7. Адаптив --------------------------------------------------------------- */
@media (max-width: 1100px) {
  .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .site-footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 980px) {
  .nav, .header-actions .btn { display: none; }
  .header-actions { margin-left: auto; }
  .hero__inner { grid-template-columns: minmax(0, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cta { grid-template-columns: minmax(0, 1fr); }
  .mobile-bar { display: flex; }
  body { padding-bottom: 84px; }
}
@media (max-width: 720px) {
  .grid--2, .grid--3, .grid--4, .steps, .request-form__row { grid-template-columns: minmax(0, 1fr); }
  .header-phone { display: none; }
  .hero__facts { gap: var(--s-6); }
  .section-head { align-items: flex-start; }
}
@media (max-width: 420px) {
  .site-footer__grid { grid-template-columns: minmax(0, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}
@media print {
  .site-header, .mobile-bar, .site-footer { display: none; }
}

/* 8. Каталог и детальные страницы ------------------------------------------ */
.breadcrumbs { padding-top: var(--s-5); }
.breadcrumbs__list { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-2); font-size: .8125rem; color: var(--c-steel-500); }
.breadcrumbs__item + .breadcrumbs__item::before { content: "/"; margin-right: var(--s-2); color: var(--c-steel-300); }
.breadcrumbs__item a:hover { color: var(--c-accent); }

.page-head { background: var(--c-surface); border-bottom: 1px solid var(--c-line); padding-block: clamp(24px, 3vw, 40px) clamp(28px, 4vw, 56px); }
.page-head__inner { display: grid; gap: var(--s-4); max-width: 64ch; }
.page-head__actions { display: flex; flex-wrap: wrap; gap: var(--s-3); margin-top: var(--s-2); }

.chips { display: flex; flex-wrap: wrap; gap: var(--s-2); }
.chip {
  display: inline-flex; align-items: center; gap: var(--s-2);
  padding: 8px 14px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-full);
  background: var(--c-surface);
  font-size: .875rem; font-weight: 550; color: var(--c-steel-700);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.chip:hover { border-color: var(--c-steel-300); color: var(--c-ink); }
.chip.is-active { background: var(--c-ink); border-color: var(--c-ink); color: #fff; }

.product-card__summary { font-size: .9375rem; }

.detail { display: grid; gap: clamp(24px, 3vw, 48px); grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr); align-items: start; }
.product-media {
  display: grid; gap: var(--s-4); align-content: start;
  padding: clamp(20px, 2.4vw, 28px);
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
}
.product-media__mark {
  aspect-ratio: 1 / 1;
  border-radius: var(--r-md);
  background: linear-gradient(160deg, var(--c-accent-soft), var(--c-surface) 62%);
  color: var(--c-accent-900);
  font: 700 clamp(2.25rem, 6vw, 3.5rem)/1 var(--font-mono);
}
.product-media__note { font-size: .875rem; color: var(--c-steel-500); }

.specs { display: grid; border: 1px solid var(--c-line); border-radius: var(--r-md); overflow: hidden; background: var(--c-surface); }
.specs__row { display: flex; align-items: baseline; justify-content: space-between; gap: var(--s-4); padding: 12px var(--s-5); font-size: .9375rem; }
.specs__row + .specs__row { border-top: 1px solid var(--c-line-soft); }
.specs__row span { color: var(--c-steel-500); }
.specs__row b { font-weight: 600; text-align: right; }

.price--lg { font-size: clamp(1.5rem, 1.2rem + 1vw, 1.875rem); }

.request-form { position: relative; }
.request-form__trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-errors {
  display: grid; gap: 4px;
  padding: var(--s-3) var(--s-4);
  border-radius: var(--r-md);
  background: #fdecec; color: #a83a3a;
  font-size: .875rem; font-weight: 550;
}

.pagination { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: var(--s-4); margin-top: clamp(24px, 3vw, 40px); }
.pagination__link {
  padding: 10px 18px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-full);
  background: var(--c-surface);
  font-size: .9375rem; font-weight: 600;
}
.pagination__link:hover { border-color: var(--c-steel-300); }
.pagination__link.is-disabled { color: var(--c-steel-300); background: transparent; }
.pagination__status { font-size: .875rem; color: var(--c-steel-500); }

@media (max-width: 980px) {
  .detail { grid-template-columns: minmax(0, 1fr); }
  .product-media__mark { aspect-ratio: 16 / 7; }
}

@media (max-width: 720px) {
  .card__foot { flex-wrap: wrap; gap: var(--s-3); }
  .card__foot .price { white-space: normal; }
  .page-head__actions .btn { width: 100%; }
}