@font-face {
  font-family: "Manrope";
  src: url("/assets/fonts/manrope-cyrillic-wght-normal.woff2") format("woff2");
  font-weight: 400 800;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: light;
  --ink: #172b31;
  --ink-strong: #0d2025;
  --muted: #66777b;
  --accent: #087f86;
  --accent-hover: #06696f;
  --accent-soft: #eaf5f5;
  --soft: #f5f7f7;
  --white: #ffffff;
  --line: #dce4e5;
  --line-strong: #cbd7d9;
  --success: #16734f;
  --error: #b33b31;
  --radius: 12px;
  --radius-small: 8px;
  --shadow: 0 12px 34px rgb(21 49 56 / 0.08);
  --shell: 1280px;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
  background: var(--white);
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font: 400 15px/1.55 "Manrope", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.dialog-open,
body.filters-open,
body.menu-open {
  overflow: hidden;
}

button,
input,
textarea,
select {
  color: inherit;
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

h1,
h2,
h3,
p,
figure,
dl,
dd {
  margin: 0;
}

h1,
h2,
h3,
strong {
  font-weight: 750;
}

.shell {
  width: min(calc(100% - 40px), var(--shell));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 1000;
  padding: 10px 14px;
  color: var(--white);
  background: var(--ink);
  border-radius: var(--radius-small);
  transform: translateY(-160%);
  min-height: 44px;
}

.skip-link:focus {
  transform: translateY(0);
}

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

:focus-visible {
  outline: 3px solid rgb(8 127 134 / 0.28);
  outline-offset: 3px;
}

.service-strip {
  color: #53666b;
  background: var(--soft);
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}

.service-strip__inner {
  min-height: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.service-strip a:hover {
  color: var(--accent);
}

.service-strip__contacts {
  display: flex;
  align-items: center;
  gap: 24px;
}

.service-strip__contacts a:last-child {
  color: var(--ink);
  font-weight: 700;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgb(255 255 255 / 0.98);
  border-bottom: 1px solid var(--line);
}

.site-header__inner {
  min-height: 76px;
  display: grid;
  grid-template-columns: auto minmax(280px, 1fr) auto;
  align-items: center;
  gap: 32px;
}

.brand {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
}

.brand__mark {
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
}

.brand__text {
  display: flex;
  align-items: baseline;
  gap: 5px;
  color: var(--ink-strong);
  line-height: 1;
  white-space: nowrap;
}

.brand__text strong {
  font-size: 20px;
  letter-spacing: -0.6px;
}

.brand__text small {
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.8px;
}

.header-search {
  min-width: 0;
  height: 46px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  overflow: hidden;
  background: var(--soft);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-small);
}

.header-search:focus-within {
  background: var(--white);
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgb(8 127 134 / 0.12);
}

.header-search input {
  min-width: 0;
  height: 44px;
  padding: 0 15px;
  background: transparent;
  border: 0;
  outline: 0;
}

.header-search input::placeholder {
  color: #829094;
}

.header-search button {
  min-width: 76px;
  height: 44px;
  padding: 0 16px;
  color: var(--white);
  background: var(--accent);
  border: 0;
  font-weight: 750;
}

.header-search button:hover {
  background: var(--accent-hover);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-phone {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  line-height: 1.25;
  white-space: nowrap;
}

.header-phone small {
  color: var(--muted);
  font-size: 11px;
}

.header-phone strong {
  color: var(--ink-strong);
  font-size: 14px;
}

.button,
.product-card__order {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  color: var(--white);
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: var(--radius-small);
  font-weight: 750;
  line-height: 1.2;
  text-align: center;
  transition: background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.button:hover,
.product-card__order:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

.button:active,
.product-card__order:active {
  transform: translateY(1px);
}

.button--secondary {
  color: var(--ink);
  background: var(--white);
  border-color: var(--line-strong);
}

.button--secondary:hover {
  color: var(--accent);
  background: var(--white);
  border-color: var(--accent);
}

.button--small {
  min-height: 44px;
  padding-inline: 17px;
  font-size: 13px;
}

.button--wide {
  width: 100%;
}

.catalog-nav-wrap {
  position: relative;
  border-top: 1px solid var(--line);
}

.desktop-nav {
  height: 46px;
  display: flex;
  align-items: stretch;
  gap: 0;
  overflow: hidden;
}

.desktop-nav a {
  min-width: max-content;
  display: inline-flex;
  align-items: center;
  padding: 0 15px;
  color: #465a5f;
  font-size: 13px;
  font-weight: 650;
  border-bottom: 2px solid transparent;
}

.desktop-nav a:hover,
.desktop-nav a[aria-current="page"] {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.desktop-nav__catalog {
  min-width: max-content;
  min-height: 42px;
  align-self: center;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 14px;
  margin-right: 8px;
  color: var(--white);
  background: var(--accent);
  border: 0;
  border-radius: var(--radius-small);
  font-size: 13px;
  font-weight: 800;
  transition: background-color 140ms ease, transform 140ms ease;
}

.desktop-nav__catalog:hover,
.desktop-nav__catalog[aria-expanded="true"],
.desktop-nav__catalog.is-active {
  background: var(--accent-hover);
}

.desktop-nav__catalog:active {
  transform: scale(0.96);
}

.desktop-nav__catalog small {
  color: rgb(255 255 255 / 0.74);
  font-size: 10px;
  font-weight: 650;
}

.desktop-nav__catalog i {
  width: 7px;
  height: 7px;
  margin-left: 2px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 140ms cubic-bezier(0.2, 0, 0, 1);
}

.desktop-nav__catalog[aria-expanded="true"] i {
  transform: translateY(2px) rotate(225deg);
}

.catalog-mega {
  position: absolute;
  top: 46px;
  left: 0;
  z-index: 120;
  width: 100%;
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line-strong);
  box-shadow: 0 24px 60px rgb(20 45 51 / 0.16);
}

.catalog-mega__panel {
  padding-top: 22px;
  padding-bottom: 24px;
}

.catalog-mega__search {
  width: 100%;
  height: 50px;
}

.catalog-mega__search input,
.catalog-mega__search button {
  height: 48px;
}

.catalog-mega__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 28px;
  margin-top: 20px;
}

.catalog-mega__groups {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
}

.mega-group {
  min-width: 0;
  padding: 0 22px;
  border-right: 1px solid var(--line);
}

.mega-group:first-child {
  padding-left: 0;
}

.mega-group:last-child {
  border-right: 0;
}

.mega-group h2 {
  margin-bottom: 8px;
  color: var(--ink-strong);
  font-size: 13px;
}

.mega-group a {
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
}

.mega-group a:hover {
  color: var(--accent);
}

.mega-group a span {
  color: #93a1a4;
  font-size: 10px;
  font-variant-numeric: tabular-nums;
}

.catalog-mega__promo {
  min-height: 254px;
  display: grid;
  grid-template-columns: 1fr 112px;
  grid-template-rows: auto auto auto 1fr auto;
  align-items: start;
  overflow: hidden;
  padding: 20px;
  background: var(--accent-soft);
  border: 1px solid #cfe6e7;
  border-radius: var(--radius);
}

.catalog-mega__promo > span,
.catalog-mega__promo > strong,
.catalog-mega__promo > small,
.catalog-mega__promo > em {
  grid-column: 1 / -1;
}

.catalog-mega__promo > span {
  color: var(--accent);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

.catalog-mega__promo > strong {
  max-width: 220px;
  margin-top: 7px;
  color: var(--ink-strong);
  font-size: 22px;
  line-height: 1.08;
  letter-spacing: -0.7px;
}

.catalog-mega__promo > small {
  margin-top: 7px;
  color: var(--muted);
  font-size: 11px;
}

.catalog-mega__promo img {
  grid-column: 2;
  grid-row: 4;
  align-self: center;
  width: 110px;
  height: 110px;
  object-fit: contain;
}

.catalog-mega__promo > em {
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background: var(--accent);
  border-radius: var(--radius-small);
  font-size: 11px;
  font-style: normal;
  font-weight: 800;
}

.catalog-mega__promo:hover > em {
  background: var(--accent-hover);
}

.catalog-mega__all {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 16px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.catalog-mega__all span {
  color: var(--muted);
  font-size: 10px;
  font-weight: 600;
}

.menu-toggle,
.mobile-nav {
  display: none;
}

main {
  min-height: 65dvh;
}

.page-loader {
  min-height: 50dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--muted);
}

.page-loader__dot {
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
  animation: loader 900ms ease-in-out infinite alternate;
}

@keyframes loader {
  to { opacity: 0.25; transform: scale(0.72); }
}

.hero {
  padding: 24px 0 0;
  background: var(--white);
}

.hero__panel {
  min-height: 420px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.72fr) 250px;
  align-items: stretch;
  overflow: hidden;
  background: var(--accent-soft);
  border: 1px solid #d6e9e9;
  border-radius: var(--radius);
}

.hero__copy {
  align-self: center;
  padding: 54px 48px;
}

.eyebrow,
.page-kicker {
  display: block;
  margin-bottom: 13px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.7px;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 650px;
  color: var(--ink-strong);
  font-size: clamp(36px, 4.1vw, 58px);
  line-height: 1.04;
  letter-spacing: -2.3px;
}

.hero__copy > p {
  max-width: 610px;
  margin-top: 22px;
  color: #52676c;
  font-size: 17px;
  line-height: 1.6;
}

.hero__actions {
  display: flex;
  gap: 10px;
  margin-top: 30px;
}

.hero__visual {
  min-width: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 8px;
  padding: 22px;
  background: var(--white);
  border-left: 1px solid #d6e9e9;
  border-right: 1px solid #d6e9e9;
}

.hero__visual:hover .hero__product > span {
  color: var(--accent);
}

.hero__offer {
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.hero__visual > img {
  width: 100%;
  height: 260px;
  object-fit: contain;
}

.hero__product {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
}

.hero__product > span {
  display: -webkit-box;
  overflow: hidden;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.hero__product strong {
  flex: 0 0 auto;
  color: var(--ink-strong);
  font-size: 16px;
  white-space: nowrap;
}

.hero__side {
  align-self: end;
  padding: 28px 24px;
}

.hero__side > strong {
  color: var(--ink-strong);
  font-size: 18px;
  line-height: 1.25;
}

.hero__side p {
  margin: 10px 0 18px;
  color: var(--muted);
  font-size: 13px;
}

.hero__side button {
  min-height: 44px;
  padding: 0;
  color: var(--accent);
  background: transparent;
  border: 0;
  font-weight: 800;
  text-align: left;
}

.shop-benefits {
  margin-top: 24px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.shop-benefits__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.shop-benefits__grid > div {
  min-height: 78px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 14px 28px;
  border-right: 1px solid var(--line);
}

.shop-benefits__grid > div:first-child {
  padding-left: 0;
}

.shop-benefits__grid > div:last-child {
  border-right: 0;
}

.shop-benefits strong {
  color: var(--ink-strong);
  font-size: 13px;
}

.shop-benefits span {
  color: var(--muted);
  font-size: 12px;
}

.section {
  padding: 72px 0;
}

.section--compact {
  padding: 42px 0;
}

.section--featured {
  background: var(--soft);
}

.section--office {
  padding-top: 0;
}

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 28px;
}

.section-heading h2,
.project-order h2,
.office-preview h2,
.about-office h2,
.company-proof h2,
.contact-card h2,
.contact-form-card h2,
.order-steps h2,
.buyer-notes h2,
.cta-panel h2 {
  color: var(--ink-strong);
  font-size: clamp(25px, 2.4vw, 34px);
  line-height: 1.18;
  letter-spacing: -1px;
}

.section-heading p {
  margin-top: 7px;
  color: var(--muted);
}

.inline-link,
.text-button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--accent);
  background: transparent;
  border: 0;
  font-weight: 750;
  white-space: nowrap;
}

.inline-link:hover,
.text-button:hover {
  color: var(--accent-hover);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 12px;
}

.category-card {
  min-width: 0;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.category-card:hover {
  border-color: var(--accent);
  box-shadow: 0 8px 24px rgb(21 49 56 / 0.07);
}

.category-card__media {
  height: 142px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  background: var(--soft);
}

.category-card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.category-card__bottom {
  min-height: 76px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 12px 14px;
}

.category-card h3 {
  overflow-wrap: anywhere;
  color: var(--ink-strong);
  font-size: 13px;
  line-height: 1.3;
}

.category-card__bottom > span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 11px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.product-grid--home {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.product-card {
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.product-card:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow);
}

.product-card__media {
  aspect-ratio: 1 / 0.88;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  overflow: hidden;
  background: var(--soft);
}

.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 180ms ease;
}

.product-card:hover .product-card__media img {
  transform: scale(1.025);
}

.product-card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 16px;
}

.product-card__meta {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: var(--muted);
  font-size: 10px;
}

.product-card__meta span:first-child {
  color: var(--accent);
  font-weight: 750;
}

.product-card h3 {
  margin-top: 9px;
  color: var(--ink-strong);
  font-size: 14px;
  line-height: 1.42;
}

.product-card h3 a {
  min-height: 44px;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.product-card h3 a:hover {
  color: var(--accent);
}

.product-card__category {
  margin-top: 7px;
  color: var(--muted);
  font-size: 11px;
}

.product-card__footer {
  margin-top: auto;
  padding-top: 18px;
}

.price,
.product-summary__price {
  color: var(--ink-strong);
  font-size: 21px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.product-card__actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  margin-top: 13px;
}

.product-card__order,
.product-card__link {
  min-height: 44px;
  padding: 0 13px;
  font-size: 12px;
}

.product-card__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-small);
  font-weight: 750;
}

.product-card__link:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.project-order {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  gap: 70px;
  padding: 48px;
  background: var(--accent-soft);
  border: 1px solid #d6e9e9;
  border-radius: var(--radius);
}

.project-order__copy > p {
  max-width: 650px;
  margin: 15px 0 24px;
  color: #52676c;
}

.project-order__steps {
  margin: 0;
  padding: 0;
  list-style: none;
}

.project-order__steps li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid #cadee0;
}

.project-order__steps li:last-child {
  border-bottom: 0;
}

.project-order__steps li > span {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background: var(--accent);
  border-radius: 50%;
  font-size: 12px;
  font-weight: 800;
}

.project-order__steps strong {
  color: var(--ink-strong);
  font-size: 14px;
}

.project-order__steps p {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.office-preview,
.about-office {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.85fr);
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.office-preview__media,
.about-office__media {
  min-height: 420px;
}

.office-preview__media img,
.about-office__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.office-preview__copy,
.about-office__copy {
  align-self: center;
  padding: 50px;
}

.office-preview__copy > p,
.about-office__copy > p {
  margin-top: 15px;
  color: var(--muted);
}

.office-preview__links,
.about-office__actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 24px;
}

.page-hero {
  padding: 52px 0;
  background: var(--soft);
  border-bottom: 1px solid var(--line);
}

.page-hero__inner > div {
  max-width: 830px;
}

.page-hero h1 {
  color: var(--ink-strong);
  font-size: clamp(34px, 4.2vw, 58px);
  line-height: 1.08;
  letter-spacing: -2px;
}

.page-hero p {
  max-width: 720px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 16px;
}

.page-hero--catalog {
  padding: 34px 0;
  background: var(--white);
}

.page-hero--catalog h1 {
  font-size: clamp(32px, 3.5vw, 46px);
}

.catalog-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 28px;
  padding-top: 28px;
  padding-bottom: 76px;
}

.filters {
  align-self: start;
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.filters__heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.filters__heading h2 {
  color: var(--ink-strong);
  font-size: 19px;
}

.filter-reset {
  min-height: 44px;
  padding: 0;
  color: var(--accent);
  background: transparent;
  border: 0;
  font-size: 12px;
  font-weight: 750;
}

.filter-group {
  padding-top: 20px;
  margin-top: 10px;
  border-top: 1px solid var(--line);
}

.filter-group > strong {
  display: block;
  margin-bottom: 10px;
  color: var(--ink-strong);
  font-size: 13px;
}

.category-checks {
  display: grid;
  gap: 2px;
}

.check-row {
  min-height: 44px;
  display: grid;
  grid-template-columns: 18px 1fr auto;
  align-items: center;
  gap: 9px;
  cursor: pointer;
}

.check-row input {
  width: 17px;
  height: 17px;
  margin: 0;
  accent-color: var(--accent);
}

.check-row span {
  font-size: 13px;
}

.check-row small {
  color: var(--muted);
  font-size: 11px;
}

.price-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.price-inputs label {
  color: var(--muted);
  font-size: 10px;
}

.price-inputs input {
  width: 100%;
  min-height: 42px;
  display: block;
  margin-top: 4px;
  padding: 0 9px;
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-small);
  outline: 0;
}

.range-field {
  width: 100%;
  margin-top: 14px;
  accent-color: var(--accent);
}

.filters__done {
  display: none;
  margin-top: 18px;
}

.catalog-main {
  min-width: 0;
}

.catalog-toolbar {
  min-height: 50px;
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  gap: 12px;
  margin-bottom: 18px;
}

.search-field input,
.sort-select {
  width: 100%;
  min-height: 46px;
  padding: 0 14px;
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-small);
  outline: 0;
}

.search-field input:focus,
.sort-select:focus,
.price-inputs input:focus,
.field input:focus,
.field textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgb(8 127 134 / 0.12);
}

.catalog-toolbar__right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.result-count {
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.sort-select {
  width: auto;
  min-width: 190px;
}

.mobile-filter-button {
  display: none;
}

.empty-state {
  grid-column: 1 / -1;
  padding: 70px 24px;
  text-align: center;
  background: var(--soft);
  border-radius: var(--radius);
}

.empty-state h2 {
  color: var(--ink-strong);
  font-size: 24px;
}

.empty-state p {
  margin: 8px 0 20px;
  color: var(--muted);
}

.breadcrumbs {
  min-height: 58px;
  display: flex;
  align-items: center;
  gap: 9px;
  overflow: hidden;
  color: var(--muted);
  font-size: 11px;
  white-space: nowrap;
}

.breadcrumbs a::after {
  content: "/";
  margin-left: 9px;
  color: #a9b4b6;
}

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

.breadcrumbs a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.breadcrumbs span {
  overflow: hidden;
  text-overflow: ellipsis;
}

.product-detail {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(390px, 0.82fr);
  gap: 54px;
  padding: 20px 0 72px;
}

.product-gallery {
  min-width: 0;
}

.product-gallery__main {
  aspect-ratio: 1 / 0.82;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 36px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.product-gallery__main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-gallery__thumbs {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.gallery-thumb {
  width: 68px;
  height: 68px;
  padding: 7px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
}

.gallery-thumb[aria-current="true"] {
  border-color: var(--accent);
}

.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-summary {
  align-self: start;
  padding-top: 10px;
}

.product-kicker {
  display: flex;
  gap: 14px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.product-kicker span {
  color: var(--muted);
  font-weight: 600;
}

.product-summary h1 {
  margin-top: 13px;
  color: var(--ink-strong);
  font-size: clamp(29px, 3.2vw, 44px);
  line-height: 1.12;
  letter-spacing: -1.5px;
}

.product-summary__description {
  margin-top: 20px;
  color: var(--muted);
}

.product-summary__price {
  margin-top: 25px;
  font-size: 32px;
}

.price-notice {
  margin-top: 5px;
  color: var(--muted);
  font-size: 11px;
}

.product-actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 9px;
  margin-top: 24px;
}

.product-service-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-top: 24px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.product-service {
  padding: 16px 14px 16px 0;
}

.product-service + .product-service {
  padding-left: 16px;
  border-left: 1px solid var(--line);
}

.product-service strong,
.product-service span {
  display: block;
}

.product-service strong {
  color: var(--ink-strong);
  font-size: 12px;
}

.product-service span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 11px;
}

.product-passport {
  min-height: 112px;
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  margin-top: 20px;
  padding: 10px 14px 10px 10px;
  color: var(--ink-strong);
  background: linear-gradient(135deg, #f1f8f8 0%, #ffffff 82%);
  border: 1px solid #cfe2e4;
  border-radius: var(--radius);
  box-shadow: 0 12px 28px rgb(20 45 51 / 0.07);
}

.product-passport:hover {
  border-color: #9dcdd1;
  box-shadow: 0 16px 34px rgb(20 45 51 / 0.11);
  transform: translateY(-2px);
}

.product-passport:active {
  transform: scale(0.985);
}

.product-passport > img {
  width: 70px;
  height: 92px;
  object-fit: cover;
  object-position: top;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 5px;
}

.product-passport__body,
.product-passport__body small,
.product-passport__body strong,
.product-passport__body em {
  display: block;
}

.product-passport__body small {
  color: var(--accent);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.45px;
  text-transform: uppercase;
}

.product-passport__body strong {
  margin-top: 4px;
  font-size: 18px;
  line-height: 1.12;
}

.product-passport__body em {
  margin-top: 5px;
  color: var(--muted);
  font-size: 11px;
  font-style: normal;
}

.product-passport__format {
  min-width: 44px;
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background: var(--accent);
  border-radius: 999px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.product-content {
  padding: 62px 0;
  background: var(--soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.product-content__grid {
  display: grid;
  grid-template-columns: minmax(250px, 0.65fr) minmax(0, 1.35fr);
  gap: 70px;
}

.product-content__intro h2 {
  color: var(--ink-strong);
  font-size: clamp(25px, 2.5vw, 36px);
  line-height: 1.18;
  letter-spacing: -1px;
}

.product-content__intro p {
  margin-top: 13px;
  color: var(--muted);
}

.spec-block,
.spec-disclosure {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.spec-block {
  padding: 24px;
}

.spec-block h3 {
  margin-bottom: 15px;
  color: var(--ink-strong);
  font-size: 17px;
}

.spec-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 24px;
}

.spec-highlights > div {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.spec-highlights dt,
.spec-row dt {
  color: var(--muted);
  font-size: 11px;
}

.spec-highlights dd {
  margin-top: 3px;
  color: var(--ink-strong);
  font-size: 13px;
  font-weight: 700;
}

.spec-disclosure {
  margin-top: 10px;
}

.spec-disclosure summary {
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 0 22px;
  color: var(--ink-strong);
  font-weight: 750;
  cursor: pointer;
}

.spec-disclosure summary small {
  color: var(--muted);
  font-weight: 500;
}

.spec-table {
  padding: 0 22px 22px;
}

.spec-row {
  display: grid;
  grid-template-columns: minmax(120px, 0.7fr) minmax(0, 1.3fr);
  gap: 24px;
  padding: 10px 0;
}

.spec-row:nth-child(odd) {
  background: var(--soft);
}

.spec-row dt,
.spec-row dd {
  padding-inline: 9px;
}

.spec-row dd {
  color: var(--ink);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.related-products {
  padding: 70px 0;
}

.feature-product,
.featured-layout,
.featured-layout__grid,
.stats,
.brand-band,
.benefit-list {
  display: grid;
}

.company-proof__stats,
.audience-grid,
.buyer-notes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.company-proof__stats > div,
.audience-grid article,
.buyer-notes article {
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.company-proof__stats strong {
  display: block;
  color: var(--accent);
  font-size: 35px;
}

.company-proof__stats span,
.audience-grid p,
.buyer-notes p {
  color: var(--muted);
  font-size: 13px;
}

.company-proof__text {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 28px;
  color: var(--muted);
}

.audience-grid article > span {
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
}

.audience-grid h3 {
  margin: 14px 0 8px;
  color: var(--ink-strong);
  font-size: 18px;
}

.about-office address {
  margin-top: 15px;
  color: var(--ink-strong);
  font-style: normal;
  font-weight: 750;
}

.order-steps ol {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
}

.order-steps li {
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.order-steps li > span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.order-steps h3 {
  margin: 18px 0 8px;
  color: var(--ink-strong);
  font-size: 18px;
}

.order-steps p {
  color: var(--muted);
  font-size: 13px;
}

.buyer-notes h2 {
  font-size: 21px;
}

.buyer-notes p {
  margin-top: 10px;
}

.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 34px 38px;
  background: var(--accent-soft);
  border: 1px solid #d6e9e9;
  border-radius: var(--radius);
}

.cta-panel p {
  max-width: 760px;
  margin-top: 8px;
  color: var(--muted);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(380px, 0.92fr);
  gap: 22px;
  padding-top: 40px;
  padding-bottom: 72px;
}

.contact-card,
.contact-form-card {
  padding: 30px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.contact-form-card {
  align-self: start;
}

.contact-form-card > p,
.contact-card > p {
  margin-top: 10px;
  color: var(--muted);
}

.direct-contacts {
  display: grid;
  gap: 8px;
  margin-top: 22px;
}

.direct-contacts a {
  min-height: 68px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 12px 16px;
  background: var(--soft);
  border: 1px solid transparent;
  border-radius: var(--radius-small);
}

.direct-contacts a:hover {
  border-color: var(--accent);
}

.direct-contacts span {
  color: var(--muted);
  font-size: 10px;
}

.direct-contacts strong {
  margin-top: 3px;
  color: var(--ink-strong);
  overflow-wrap: anywhere;
}

.contact-office-photo {
  overflow: hidden;
  margin-top: 20px;
  border-radius: var(--radius-small);
}

.contact-office-photo img {
  width: 100%;
  max-height: 360px;
  object-fit: cover;
}

.contact-office-photo figcaption {
  padding-top: 7px;
  color: var(--muted);
  font-size: 10px;
}

.contact-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 22px;
}

.contact-point strong,
.contact-point span {
  display: block;
}

.contact-point strong {
  color: var(--ink-strong);
  font-size: 12px;
}

.contact-point span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 10px;
}

.request-form {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.field {
  display: grid;
  gap: 6px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
}

.field input,
.field textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 13px;
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-small);
  outline: 0;
  font-weight: 400;
  resize: vertical;
}

.field textarea {
  min-height: 108px;
}

.field [aria-invalid="true"] {
  border-color: var(--error);
}

.field--honeypot {
  position: absolute;
  left: -9999px;
}

.consent {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 9px;
  align-items: start;
  color: var(--muted);
  font-size: 11px;
  cursor: pointer;
}

.consent input {
  width: 17px;
  height: 17px;
  margin: 0;
  accent-color: var(--accent);
}

.consent a {
  color: var(--accent);
  text-decoration: underline;
}

.form-status {
  min-height: 22px;
  color: var(--muted);
  font-size: 12px;
}

.form-status[data-state="success"] {
  color: var(--success);
}

.form-status[data-state="error"] {
  color: var(--error);
}

.request-dialog {
  width: min(680px, calc(100% - 28px));
  max-height: calc(100dvh - 28px);
  padding: 0;
  color: var(--ink);
  background: var(--white);
  border: 0;
  border-radius: var(--radius);
  box-shadow: 0 30px 80px rgb(5 27 32 / 0.3);
}

.request-dialog::backdrop {
  background: rgb(8 28 33 / 0.62);
}

.request-dialog__panel {
  position: relative;
  overflow: auto;
  max-height: calc(100dvh - 28px);
  padding: 34px;
}

.request-dialog__intro {
  padding-right: 45px;
}

.request-dialog__intro h2 {
  color: var(--ink-strong);
  font-size: 28px;
  line-height: 1.18;
  letter-spacing: -0.8px;
}

.request-dialog__intro p {
  margin-top: 8px;
  color: var(--muted);
}

.dialog-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 25px;
}

.privacy-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 50px;
  padding-top: 48px;
  padding-bottom: 72px;
}

.privacy-toc {
  align-self: start;
  display: grid;
  padding: 12px;
  background: var(--soft);
  border-radius: var(--radius);
}

.privacy-toc a {
  min-height: 44px;
  display: flex;
  align-items: center;
  padding: 0 10px;
  color: var(--muted);
}

.privacy-toc a:hover {
  color: var(--accent);
}

.privacy-copy {
  max-width: 800px;
}

.privacy-copy section + section {
  margin-top: 35px;
}

.privacy-copy h2 {
  color: var(--ink-strong);
  font-size: 22px;
}

.privacy-copy p {
  margin-top: 10px;
  color: var(--muted);
}

.privacy-copy a {
  color: var(--accent);
  text-decoration: underline;
}

.not-found {
  min-height: 60dvh;
  display: flex;
  align-items: center;
  padding: 70px 0;
}

.not-found .shell {
  max-width: 720px;
}

.not-found h1 {
  color: var(--ink-strong);
  font-size: clamp(38px, 6vw, 70px);
  line-height: 1.05;
  letter-spacing: -2px;
}

.not-found p {
  margin: 16px 0 25px;
  color: var(--muted);
}

.site-footer {
  padding: 52px 0 18px;
  background: var(--soft);
  border-top: 1px solid var(--line);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr 1.1fr;
  gap: 48px;
}

.brand--footer {
  margin-bottom: 14px;
}

.site-footer__about p {
  max-width: 340px;
  color: var(--muted);
  font-size: 12px;
}

.site-footer__about .button {
  margin-top: 18px;
}

.site-footer__grid h2 {
  margin-bottom: 13px;
  color: var(--ink-strong);
  font-size: 13px;
}

.site-footer__grid > div:not(.site-footer__about) > a {
  min-height: 44px;
  display: flex;
  align-items: center;
  color: var(--muted);
  font-size: 12px;
}

.site-footer__grid a:hover {
  color: var(--accent);
}

.site-footer__contacts .footer-contact {
  color: var(--ink-strong) !important;
  font-weight: 750;
}

.site-footer address {
  margin-top: 9px;
  color: var(--muted);
  font-size: 11px;
  font-style: normal;
}

.site-footer__bottom {
  min-height: 62px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  margin-top: 38px;
  padding-top: 18px;
  color: #849195;
  border-top: 1px solid var(--line);
  font-size: 10px;
}

@media (max-width: 1180px) {
  .site-header__inner {
    gap: 20px;
  }

  .header-phone {
    display: none;
  }

  .desktop-nav a {
    padding-inline: 11px;
  }

  .desktop-nav__catalog {
    padding-inline: 12px;
  }

  .catalog-mega__layout {
    grid-template-columns: minmax(0, 1fr) 240px;
    gap: 20px;
  }

  .mega-group {
    padding-inline: 14px;
  }

  .desktop-nav a:nth-last-child(2) {
    margin-left: auto;
  }

  .hero__panel {
    grid-template-columns: minmax(0, 1fr) 340px;
  }

  .hero__side {
    display: none;
  }

  .hero__visual {
    border-right: 0;
  }

  .category-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .product-grid--home {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 960px) {
  .service-strip {
    display: none;
  }

  .site-header__inner {
    min-height: 68px;
    grid-template-columns: auto 1fr auto;
    gap: 14px;
  }

  .site-header__inner > .header-search,
  .catalog-nav-wrap,
  .header-actions > .button {
    display: none;
  }

  .header-actions {
    justify-self: end;
  }

  .menu-toggle {
    width: 46px;
    height: 46px;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius-small);
  }

  .menu-toggle span {
    width: 20px;
    height: 2px;
    background: var(--ink);
    border-radius: 2px;
  }

  .mobile-nav {
    position: fixed;
    inset: 68px 0 0;
    z-index: 90;
    overflow-y: auto;
    padding: 18px 0 calc(28px + env(safe-area-inset-bottom));
    background: var(--white);
    border-top: 1px solid var(--line);
  }

  .mobile-nav:not([hidden]) {
    display: block;
  }

  .mobile-nav .shell {
    display: grid;
  }

  .header-search--mobile {
    margin-bottom: 14px;
  }

  .mobile-nav a {
    min-height: 46px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--line);
    font-weight: 650;
  }

  .mobile-catalog {
    margin: 4px 0;
    overflow: hidden;
    background: var(--accent-soft);
    border: 1px solid #cfe6e7;
    border-radius: var(--radius-small);
  }

  .mobile-catalog summary {
    min-height: 54px;
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 0 14px;
    color: var(--white);
    background: var(--accent);
    font-weight: 800;
    cursor: pointer;
    list-style: none;
  }

  .mobile-catalog summary::-webkit-details-marker {
    display: none;
  }

  .mobile-catalog summary span {
    color: rgb(255 255 255 / 0.72);
    font-size: 10px;
    font-weight: 600;
  }

  .mobile-catalog summary::after {
    content: "";
    width: 8px;
    height: 8px;
    margin-left: auto;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: translateY(-2px) rotate(45deg);
    transition: transform 140ms cubic-bezier(0.2, 0, 0, 1);
  }

  .mobile-catalog[open] summary::after {
    transform: translateY(2px) rotate(225deg);
  }

  .mobile-catalog__links {
    display: grid;
    padding: 4px 14px 9px;
    background: var(--white);
  }

  .mobile-catalog__links a {
    justify-content: space-between;
  }

  .mobile-catalog__links a span {
    color: var(--muted);
    font-size: 10px;
    font-weight: 600;
  }

  .mobile-nav .button {
    margin-top: 18px;
  }

  .hero__panel {
    min-height: 0;
    grid-template-columns: minmax(0, 1fr) 310px;
  }

  .hero__copy {
    padding: 42px 32px;
  }

  .hero h1 {
    font-size: 41px;
  }

  .hero__visual > img {
    height: 235px;
  }

  .catalog-layout {
    grid-template-columns: 1fr;
  }

  .filters {
    position: fixed;
    inset: 0 0 0 auto;
    z-index: 300;
    width: min(380px, 100%);
    height: 100dvh;
    overflow-y: auto;
    padding: 24px;
    border: 0;
    border-radius: 0;
    box-shadow: -20px 0 60px rgb(5 27 32 / 0.2);
    transform: translateX(105%);
    transition: transform 180ms ease;
  }

  .filters.is-open {
    transform: translateX(0);
  }

  .filters__done,
  .mobile-filter-button {
    display: inline-flex;
  }

  .mobile-filter-button {
    min-height: 46px;
    align-items: center;
    justify-content: center;
    padding: 0 15px;
    color: var(--ink);
    background: var(--white);
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-small);
    font-weight: 750;
  }

  .product-detail,
  .product-content__grid {
    gap: 35px;
  }

  .product-detail {
    grid-template-columns: minmax(0, 1fr) minmax(330px, 0.9fr);
  }

  .product-content__grid {
    grid-template-columns: 1fr;
  }

  .order-steps ol {
    grid-template-columns: 1fr 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .contact-form-card {
    order: -1;
  }

  .site-footer__grid {
    grid-template-columns: 1.3fr 1fr 1fr;
  }

  .site-footer__contacts {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .shell {
    width: min(calc(100% - 30px), var(--shell));
  }

  .brand__mark {
    width: 41px;
    height: 41px;
    flex-basis: 41px;
  }

  .brand__text strong {
    font-size: 17px;
  }

  .hero {
    padding-top: 14px;
  }

  .hero__panel {
    grid-template-columns: 1fr;
  }

  .hero__copy {
    padding: 34px 25px 26px;
  }

  .hero h1 {
    font-size: clamp(34px, 10vw, 45px);
    letter-spacing: -1.7px;
  }

  .hero__copy > p {
    margin-top: 16px;
    font-size: 15px;
  }

  .hero__actions {
    margin-top: 23px;
  }

  .hero__visual {
    grid-template-columns: minmax(0, 1fr) minmax(160px, 0.62fr);
    grid-template-rows: auto 1fr;
    padding: 18px;
    border-top: 1px solid #d6e9e9;
    border-left: 0;
  }

  .hero__offer {
    grid-column: 1 / -1;
  }

  .hero__visual > img {
    width: 100%;
    height: 170px;
  }

  .hero__product {
    align-items: flex-start;
    justify-content: center;
    flex-direction: column;
  }

  .shop-benefits__grid {
    grid-template-columns: 1fr 1fr;
  }

  .shop-benefits__grid > div {
    min-height: 74px;
    padding: 13px 15px;
    border-bottom: 1px solid var(--line);
  }

  .shop-benefits__grid > div:first-child {
    padding-left: 15px;
  }

  .shop-benefits__grid > div:nth-child(2) {
    border-right: 0;
  }

  .shop-benefits__grid > div:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .section {
    padding: 52px 0;
  }

  .section-heading {
    align-items: flex-start;
    margin-bottom: 22px;
  }

  .category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .category-card:last-child {
    grid-column: 1 / -1;
  }

  .category-card__media {
    height: 130px;
  }

  .product-grid,
  .product-grid--home {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .project-order {
    grid-template-columns: 1fr;
    gap: 25px;
    padding: 28px 24px;
  }

  .office-preview,
  .about-office {
    grid-template-columns: 1fr;
  }

  .office-preview__media,
  .about-office__media {
    min-height: 300px;
  }

  .office-preview__copy,
  .about-office__copy {
    padding: 30px 24px;
  }

  .page-hero {
    padding: 38px 0;
  }

  .page-hero h1 {
    font-size: clamp(33px, 9vw, 48px);
  }

  .page-hero--catalog {
    padding: 26px 0;
  }

  .catalog-toolbar {
    grid-template-columns: 1fr;
  }

  .catalog-toolbar__right {
    justify-content: space-between;
  }

  .result-count {
    margin-left: auto;
  }

  .product-detail {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-bottom: 52px;
  }

  .product-gallery__main {
    padding: 25px;
  }

  .product-summary {
    padding-top: 0;
  }

  .company-proof__stats,
  .audience-grid,
  .buyer-notes {
    grid-template-columns: 1fr;
  }

  .company-proof__text {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .cta-panel {
    align-items: flex-start;
    flex-direction: column;
    padding: 28px 24px;
  }

  .contact-points {
    grid-template-columns: 1fr;
  }

  .privacy-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .privacy-toc {
    grid-template-columns: 1fr 1fr;
  }

  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 34px 22px;
  }

  .site-footer__about,
  .site-footer__contacts {
    grid-column: 1 / -1;
  }
}

@media (max-width: 520px) {
  .shell {
    width: min(calc(100% - 24px), var(--shell));
  }

  .site-header__inner {
    min-height: 64px;
  }

  .mobile-nav {
    top: 64px;
  }

  .brand__text {
    display: grid;
    gap: 2px;
  }

  .brand__text strong {
    font-size: 15px;
  }

  .brand__text small {
    font-size: 9px;
  }

  .hero__copy {
    padding-inline: 20px;
  }

  .hero__actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .hero__actions .button {
    padding-inline: 12px;
    font-size: 12px;
  }

  .section-heading {
    display: block;
  }

  .section-heading .inline-link {
    margin-top: 8px;
  }

  .product-card__media {
    padding: 11px;
  }

  .product-card__body {
    padding: 12px;
  }

  .product-card__meta {
    display: block;
  }

  .product-card__meta span:last-child {
    display: none;
  }

  .product-card h3 {
    font-size: 12px;
  }

  .product-card__category {
    display: none;
  }

  .price {
    font-size: 17px;
  }

  .product-card__actions {
    grid-template-columns: 1fr;
  }

  .catalog-toolbar__right {
    display: grid;
    grid-template-columns: auto 1fr;
  }

  .result-count {
    grid-column: 1 / -1;
    grid-row: 2;
    margin-left: 0;
  }

  .sort-select {
    width: 100%;
    min-width: 0;
  }

  .product-actions,
  .product-service-grid,
  .spec-highlights {
    grid-template-columns: 1fr;
  }

  .product-service + .product-service {
    padding-left: 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .product-passport {
    min-height: 96px;
    grid-template-columns: 56px minmax(0, 1fr) 40px;
    gap: 10px;
    padding: 9px;
  }

  .product-passport > img {
    width: 56px;
    height: 76px;
  }

  .product-passport__body strong {
    font-size: 16px;
  }

  .product-passport__body em {
    font-size: 10px;
  }

  .product-passport__format {
    min-width: 40px;
  }

  .spec-row {
    grid-template-columns: 1fr;
    gap: 3px;
  }

  .office-preview__links,
  .about-office__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .form-grid,
  .order-steps ol {
    grid-template-columns: 1fr;
  }

  .contact-card,
  .contact-form-card,
  .request-dialog__panel {
    padding: 22px 18px;
  }

  .site-footer__grid {
    grid-template-columns: 1fr;
  }

  .site-footer__about,
  .site-footer__contacts {
    grid-column: auto;
  }

  .site-footer__bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}