/* Visual-audit follow-up, 2026-08-12.
   This file intentionally contains only reversible presentation overrides. */

/* Keep the consent notice compact and prevent it from competing with navigation. */
.cookie-banner {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  max-width: 780px;
  padding: 10px 12px 10px 16px;
}
.cookie-banner-text {
  margin: 0;
  font-size: 12px;
  line-height: 1.4;
}
.cookie-banner-actions {
  margin: 0;
  gap: 8px;
  flex-wrap: wrap;
}
.cookie-banner-accept {
  min-width: 148px;
  height: 34px;
  padding: 0 14px;
  font-size: 12px;
}

/* Audit transform opt-in: only explicitly safe, static, below-fold sections use containment. */
.deferred-section:not(:focus-within) {
  content-visibility: auto;
  contain-intrinsic-size: auto 720px;
}
.deferred-section :where(h2, h3) {
  text-wrap: balance;
}
body.nav-open .cookie-banner,
body:has(.nav-mega[open]) .cookie-banner {
  visibility: hidden;
  pointer-events: none;
}

/* One short mobile menu with one contact action. */
.nav-mobile-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.nav-mobile-menu .nav-mobile-grid a {
  min-height: 52px;
  padding: 0 14px;
  display: flex;
  align-items: center;
  border: 1px solid var(--border-soft);
  border-radius: 14px;
  background: var(--bg-card);
  font-size: 15px;
}
.nav-mobile-menu .nav-mobile-grid a:last-child {
  grid-column: 1 / -1;
}
.nav-mobile-menu .nav-mobile-foot {
  margin-top: 12px;
}
.nav-mobile-chat {
  width: 100%;
  min-height: 50px;
  border: 0;
  border-radius: 14px;
  background: var(--accent);
  color: var(--accent-ink);
  font-family: var(--font-ui);
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
}

/* The homepage has one primary action. Equipment remains a quiet text link. */
.hero-rebrand .hr-cta {
  align-items: center;
}
.hero-equipment-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 4px;
  color: var(--ink-2);
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 750;
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--ink-2) 32%, transparent);
  text-underline-offset: 5px;
}
.hero-equipment-link:hover {
  color: var(--accent);
  text-decoration-color: currentColor;
}

/* Material destinations are navigation, not competing sales CTAs. */
.content-hub-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}
.content-hub-action {
  min-width: 0;
  min-height: 82px;
  padding: 16px 17px 16px 19px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border: 1px solid var(--border-soft);
  border-radius: 16px;
  background: color-mix(in srgb, var(--bg-card) 90%, var(--accent-soft));
  color: var(--ink);
  transition: border-color var(--t-base) var(--ease), background var(--t-base) var(--ease), transform var(--t-base) var(--ease);
}
.content-hub-action--news {
  background: var(--bg-card);
}
.content-hub-action span,
.content-hub-action small,
.content-hub-action strong {
  display: block;
  min-width: 0;
}
.content-hub-action small {
  margin-bottom: 5px;
  color: var(--ink-muted);
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.25;
}
.content-hub-action strong {
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.25;
}
.content-hub-action i {
  width: 36px;
  height: 36px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-ink);
  font-family: var(--font-ui);
  font-size: 18px;
  font-style: normal;
  transition: transform var(--t-base) var(--ease);
}
.content-hub-action--news i {
  background: var(--bg-soft);
  color: var(--ink);
}
.content-hub-action:hover {
  border-color: color-mix(in srgb, var(--accent) 48%, var(--border-soft));
  background: color-mix(in srgb, var(--bg-card) 82%, var(--accent-soft));
  color: var(--ink);
  transform: translateY(-1px);
}
.content-hub-action:hover i {
  transform: translateX(3px);
}
.content-hub-action:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 34%, transparent);
  outline-offset: 3px;
}

/* Verifiable proof instead of invented reviews or stock photography. */
.service-proof {
  padding: clamp(46px, 5vw, 68px) 0;
  color: #fff;
  background:
    radial-gradient(620px 260px at 85% 0%, rgba(77, 129, 255, .28), transparent 70%),
    linear-gradient(145deg, #101827, #07101f);
}
.service-proof-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 520px);
  gap: 32px;
  align-items: end;
  margin-bottom: 26px;
}
.service-proof .eyebrow {
  color: rgba(255, 255, 255, .62);
}
.service-proof h2 {
  max-width: 760px;
  margin-top: 8px;
  color: #fff;
  font-size: clamp(30px, 3.4vw, 46px);
  line-height: 1.08;
}
.service-proof-head > p {
  margin: 0;
  color: rgba(255, 255, 255, .7);
  line-height: 1.65;
}
.service-proof-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 18px;
  background: rgba(255, 255, 255, .14);
}
.service-proof-item {
  min-width: 0;
  padding: 22px;
  background: rgba(8, 18, 34, .88);
}
.service-proof-item strong {
  display: block;
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(18px, 1.8vw, 23px);
  line-height: 1.2;
}
.service-proof-item span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, .65);
  font-size: 13px;
  line-height: 1.45;
}

/* Long equipment page: immediate wayfinding and progressive disclosure. */
.equipment-anchor-nav {
  position: sticky;
  top: 72px;
  z-index: 20;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-soft);
  background: color-mix(in srgb, var(--bg) 94%, transparent);
  backdrop-filter: blur(14px);
}
.equipment-anchor-list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}
.equipment-anchor-list::-webkit-scrollbar {
  display: none;
}
.equipment-anchor-list a {
  flex: none;
  min-height: 38px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  background: var(--bg-card);
  color: var(--ink-2);
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 750;
}
.equipment-catalog-section[id] {
  scroll-margin-top: 132px;
}
.catalog-more {
  display: none;
}

/* Editorial pages expose useful public metadata, not implementation details. */
.content-hero .seo-hero-card li::before {
  background: var(--success);
}
.content-card::before {
  content: "Практика";
  width: max-content;
  min-height: 28px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.content-card:nth-child(3n + 2)::before {
  content: "Проверка";
  background: color-mix(in srgb, var(--success) 12%, var(--bg-card));
  color: var(--success);
}
.content-card:nth-child(3n + 3)::before {
  content: "Инструкция";
}
.article-review-card {
  background: linear-gradient(145deg, var(--bg-card), color-mix(in srgb, var(--accent) 7%, var(--bg-card)));
}
.article-verified {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.article-verified-mark {
  width: 42px;
  height: 42px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: color-mix(in srgb, var(--success) 13%, var(--bg-card));
  color: var(--success);
  font-size: 20px;
  font-weight: 900;
}
.article-verified strong {
  display: block;
  color: var(--ink);
  font-size: 15px;
}
.article-verified span {
  display: block;
  margin-top: 3px;
  color: var(--ink-muted);
  font-size: 12px;
}

/* Legal copy is easier to scan at a conventional reading width. */
body.seo-landing > main#main-content > .wrap {
  max-width: 900px;
}
.foot-legal,
.foot-legal p {
  color: var(--ink-muted);
}

@media (max-width: 980px) {
  .service-proof-head {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .service-proof-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  body {
    padding-bottom: 0;
  }
  .content-hub-actions {
    grid-template-columns: 1fr;
    gap: 9px;
    margin-top: 18px;
  }
  .content-hub-action {
    min-height: 72px;
    padding: 13px 14px 13px 16px;
  }
  .cookie-banner {
    width: auto;
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
    margin: 8px 14px 0;
    padding: 9px 9px 9px 12px;
  }
  .cookie-banner-text {
    font-size: 11.5px;
    line-height: 1.32;
  }
  .cookie-banner-accept {
    min-width: 74px;
    height: 32px;
    padding: 0 10px;
    font-size: 11.5px;
  }
  .nav-mobile-menu {
    padding-top: 14px;
  }
  .nav-mobile-menu .wrap {
    gap: 8px;
  }
  .mobile-quick-contact {
    left: auto;
    right: 14px;
    bottom: calc(14px + env(safe-area-inset-bottom));
    width: 54px;
    height: 54px;
    display: block;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
  }
  .mobile-quick-contact .mobile-chat-trigger {
    width: 54px;
    height: 54px;
    min-height: 54px;
    padding: 0;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 50%;
    background: var(--accent);
    color: var(--accent-ink);
    box-shadow: var(--shadow-2);
  }
  .mobile-chat-trigger svg {
    width: 23px;
    height: 23px;
  }
  body.mobile-quick-managed .mobile-quick-contact {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(18px) scale(.92);
  }
  body.mobile-quick-managed.mobile-quick-visible:not(.cookie-visible):not(.nav-open):not(.chat-panel-open) .mobile-quick-contact {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0) scale(1);
  }
  body.cookie-visible .mobile-quick-contact,
  body.nav-open .mobile-quick-contact,
  body.chat-panel-open .mobile-quick-contact {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }
  .hero-rebrand .hr-cta {
    align-items: stretch;
  }
  .hero-equipment-link {
    justify-content: center;
  }
  .service-proof {
    padding: 38px 0;
  }
  .service-proof-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .service-proof-item {
    padding: 16px 14px;
  }
  .service-proof-item strong {
    font-size: 16px;
  }
  .service-proof-item span {
    font-size: 11.5px;
  }
  .equipment-anchor-nav {
    top: 64px;
    padding: 8px 0;
  }
  .equipment-anchor-nav .wrap {
    width: 100%;
    padding-left: 14px;
    padding-right: 14px;
  }
  .equipment-anchor-list a {
    min-height: 36px;
    padding: 0 12px;
    font-size: 12px;
  }
  .equipment-catalog-section[id] {
    scroll-margin-top: 116px;
  }
  .catalog-simple-grid.is-collapsed > :nth-child(n + 4) {
    display: none;
  }
  .catalog-more {
    width: 100%;
    min-height: 46px;
    margin-top: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-soft);
    border-radius: 14px;
    background: var(--bg-card);
    color: var(--ink);
    font-family: var(--font-ui);
    font-size: 13px;
    font-weight: 800;
  }
  .article-hero .breadcrumbs > span:nth-last-child(2),
  .article-hero .breadcrumbs > span:last-child {
    display: none;
  }
}

@media (max-width: 360px) {
  .nav-mobile-grid {
    grid-template-columns: 1fr;
  }
  .nav-mobile-menu .nav-mobile-grid a:last-child {
    grid-column: auto;
  }
  .service-proof-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mobile-quick-contact,
  .mobile-quick-contact .mobile-chat-trigger {
    transition: none;
  }
}