:root {
  --ink: #211d1f;
  --ink-2: #2d282a;
  --ink-deep: #151214;
  --muted: #6d6769;
  --line: #d8d5d1;
  --paper: #f3f2ef;
  --white: #ffffff;
  --red: #f21d2b;
  --red-dark: #d8101d;
  --radius: 2px;
  --shadow: 0 22px 60px rgba(20, 16, 17, 0.14);
  --shadow-soft: 0 14px 38px rgba(20, 16, 17, 0.09);
  --shadow-lift: 0 28px 70px rgba(20, 16, 17, 0.18);
  --red-glow: 0 16px 36px rgba(216, 16, 29, 0.22);
  --shell: min(1320px, calc(100vw - 64px));
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 7% 24%, rgba(242, 29, 43, 0.035), transparent 22rem),
    radial-gradient(circle at 94% 58%, rgba(33, 29, 31, 0.045), transparent 30rem),
    var(--paper);
  color: var(--ink);
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body.dialog-open {
  overflow: hidden;
}

button,
input,
textarea {
  font: inherit;
}

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

a {
  color: inherit;
}

img,
svg {
  display: block;
}

button {
  color: inherit;
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 12px 16px;
  transform: translateY(-150%);
  background: var(--white);
  color: var(--ink);
  text-decoration: none;
}

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

:focus-visible {
  outline: 3px solid rgba(242, 29, 43, 0.55);
  outline-offset: 3px;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  isolation: isolate;
  border-bottom: 1px solid rgba(33, 29, 31, 0.12);
  background: rgba(243, 242, 239, 0.9);
  box-shadow: 0 8px 30px rgba(20, 16, 17, 0.055);
  backdrop-filter: blur(20px) saturate(1.15);
}

.site-header::before {
  position: absolute;
  z-index: 2;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red) 0 18%, rgba(242, 29, 43, 0.15) 18% 100%);
  content: "";
}

.header-inner {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  align-items: center;
  min-height: 96px;
  gap: 28px;
}

.brand,
.footer-brand {
  display: inline-flex;
  width: fit-content;
  text-decoration: none;
}

.brand {
  align-items: center;
  color: var(--ink);
}

.brand .brand-symbol {
  width: 82px;
  height: 84px;
  flex: 0 0 auto;
  filter: drop-shadow(0 7px 12px rgba(33, 29, 31, 0.12));
  object-fit: contain;
  transition: filter 180ms ease, transform 180ms ease;
}

.brand:hover .brand-symbol,
.brand:focus-visible .brand-symbol {
  filter: drop-shadow(0 10px 16px rgba(216, 16, 29, 0.16));
  transform: translateY(-2px) scale(1.025);
}

.desktop-nav {
  display: flex;
  justify-content: center;
  gap: clamp(22px, 2.7vw, 44px);
}

.desktop-nav a {
  position: relative;
  color: #4c4648;
  font-size: 14px;
  font-weight: 650;
  letter-spacing: 0.015em;
  text-decoration: none;
  transition: color 160ms ease;
}

.desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 2px;
  transform: scaleX(0);
  transform-origin: right;
  background: var(--red);
  content: "";
  transition: transform 180ms ease;
}

.desktop-nav a:hover::after,
.desktop-nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.desktop-nav a:hover,
.desktop-nav a:focus-visible {
  color: var(--ink-deep);
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
}

.header-phone {
  position: relative;
  padding-left: 13px;
  font-size: 14px;
  font-weight: 750;
  white-space: nowrap;
  text-decoration: none;
}

.header-phone::before {
  position: absolute;
  top: 50%;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 0 4px rgba(242, 29, 43, 0.09);
  content: "";
  transform: translateY(-50%);
}

.button {
  position: relative;
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 14px;
  font-weight: 750;
  letter-spacing: 0.01em;
  line-height: 1.1;
  text-align: center;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease, box-shadow 160ms ease, color 160ms ease;
}

.button:hover {
  transform: translateY(-3px);
}

.button-small {
  min-height: 42px;
  padding-inline: 18px;
}

.button-dark {
  background: var(--ink);
  box-shadow: 0 10px 24px rgba(20, 16, 17, 0.14);
  color: var(--white);
}

.button-dark:hover {
  background: #000;
  box-shadow: 0 14px 30px rgba(20, 16, 17, 0.2);
}

.button-red {
  background: var(--red);
  box-shadow: var(--red-glow);
  color: var(--white);
}

.button-red:hover {
  background: var(--red-dark);
  box-shadow: 0 20px 42px rgba(216, 16, 29, 0.3);
}

.button-ghost {
  border-color: rgba(255, 255, 255, 0.32);
  background: transparent;
  color: var(--white);
}

.button-ghost:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.06);
}

.button-outline {
  border-color: var(--line);
  background: transparent;
  color: var(--ink);
}

.button-outline:hover {
  border-color: var(--ink);
  background: var(--white);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 0;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  width: 18px;
  height: 2px;
  background: var(--ink);
  transition: transform 180ms ease;
}

.menu-toggle[aria-expanded="true"] span:first-child {
  transform: translate(3.5px, 0) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
  transform: translate(-3.5px, 0) rotate(-45deg);
}

.mobile-nav {
  position: absolute;
  right: 0;
  left: 0;
  top: 100%;
  padding: 18px max(24px, calc((100vw - 1320px) / 2));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  box-shadow: 0 14px 30px rgba(20, 16, 17, 0.1);
}

.mobile-nav a {
  display: block;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  font-weight: 700;
  text-decoration: none;
}

.mobile-nav a:last-child {
  border-bottom: 0;
  color: var(--red-dark);
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 11% 18%, rgba(242, 29, 43, 0.22), transparent 25rem),
    radial-gradient(circle at 78% 48%, rgba(255, 255, 255, 0.055), transparent 28rem),
    linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(135deg, var(--ink-deep), var(--ink) 56%, #2d2528);
  background-size: auto, auto, 58px 58px, 58px 58px, auto;
  color: var(--white);
}

.hero::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(50% - 20px);
  width: 1px;
  background: linear-gradient(transparent, rgba(255, 255, 255, 0.14), transparent);
  content: "";
}

.hero::after {
  position: absolute;
  top: 8%;
  left: -210px;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(242, 29, 43, 0.32);
  border-radius: 50%;
  box-shadow: 0 0 0 42px rgba(242, 29, 43, 0.025), 0 0 90px rgba(242, 29, 43, 0.09);
  content: "";
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 690px;
  grid-template-columns: minmax(0, 1.35fr) minmax(390px, 0.65fr);
  align-items: center;
  gap: clamp(56px, 7vw, 110px);
  padding-block: 72px 78px;
}

.hero-grid::before {
  position: absolute;
  z-index: -1;
  top: 7%;
  right: 30%;
  width: 170px;
  height: 170px;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  border-right: 1px solid rgba(242, 29, 43, 0.18);
  content: "";
  transform: rotate(45deg);
}

.hero-copy {
  position: relative;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 24px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.13em;
  line-height: 1.3;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 28px;
  height: 2px;
  background: var(--red);
  content: "";
}

.eyebrow span {
  color: var(--white);
}

.eyebrow.dark {
  color: var(--muted);
}

.hero h1 {
  max-width: 850px;
  margin: 0;
  font-size: clamp(52px, 6vw, 90px);
  font-weight: 770;
  letter-spacing: -0.055em;
  line-height: 0.98;
  text-wrap: balance;
  text-shadow: 0 12px 44px rgba(0, 0, 0, 0.22);
}

.hero-lead {
  max-width: 720px;
  margin: 30px 0 0;
  color: rgba(255, 255, 255, 0.73);
  font-size: clamp(18px, 1.6vw, 23px);
  line-height: 1.45;
  text-wrap: pretty;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.supply-route {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 54px;
  color: rgba(255, 255, 255, 0.56);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.015em;
}

.supply-route i {
  width: 16px;
  height: 1px;
  background: rgba(255, 255, 255, 0.22);
}

.hero-directory {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-top: 3px solid var(--red);
  background: rgba(45, 40, 42, 0.78);
  box-shadow: 0 34px 100px rgba(0, 0, 0, 0.34), inset 0 1px rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px) saturate(1.1);
}

.directory-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 19px 22px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.055), transparent);
}

.directory-head p {
  margin: 0;
  font-size: 14px;
  font-weight: 750;
}

.directory-head span {
  color: rgba(255, 255, 255, 0.42);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.directory-list {
  display: grid;
}

[data-quick-filter="thermal"],
.catalog-group[data-group="thermal"] {
  --theme-image: url("theme/thermal.webp");
}

[data-quick-filter="ultrasonic"],
.catalog-group[data-group="ultrasonic"] {
  --theme-image: url("theme/thermal.webp");
}

[data-quick-filter="testing"],
.catalog-group[data-group="testing"] {
  --theme-image: url("theme/testing.webp");
}

[data-quick-filter="wood"],
.catalog-group[data-group="wood"] {
  --theme-image: url("theme/wood.webp");
}

[data-quick-filter="energy"],
.catalog-group[data-group="energy"] {
  --theme-image: url("theme/energy.webp");
}

[data-quick-filter="winding"],
.catalog-group[data-group="winding"] {
  --theme-image: url("theme/winding.webp");
}

[data-quick-filter="geo"],
.catalog-group[data-group="geo"] {
  --theme-image: url("theme/geo.webp");
}

[data-quick-filter="containers"],
.catalog-group[data-group="containers"] {
  --theme-image: url("theme/containers.webp");
}

[data-quick-filter="fleet"],
.catalog-group[data-group="fleet"] {
  --theme-image: url("theme/fleet.webp");
}

.directory-list button {
  position: relative;
  isolation: isolate;
  display: grid;
  min-height: 58px;
  grid-template-columns: 38px 1fr;
  align-items: center;
  overflow: hidden;
  padding: 0 22px;
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  background: var(--ink-2);
  color: rgba(255, 255, 255, 0.9);
  cursor: pointer;
  font-size: 14px;
  font-weight: 650;
  text-align: left;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.68);
  transition: color 160ms ease, padding 160ms ease, box-shadow 160ms ease;
}

.directory-list button::before,
.directory-list button::after {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
}

.directory-list button::before {
  z-index: -2;
  background-image: var(--theme-image);
  background-position: center;
  background-size: cover;
  filter: saturate(0.72) contrast(1.08);
  transform: scale(1.02);
  transition: filter 260ms ease, transform 360ms ease;
}

.directory-list button::after {
  z-index: -1;
  background: linear-gradient(90deg, rgba(25, 21, 23, 0.96) 0%, rgba(25, 21, 23, 0.78) 58%, rgba(25, 21, 23, 0.5) 100%);
  transition: background 180ms ease;
}

.directory-list button:last-child {
  border-bottom: 0;
}

.directory-list button span {
  color: var(--red);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.directory-list button:hover,
.directory-list button:focus-visible {
  padding-left: 28px;
  box-shadow: inset 3px 0 var(--red);
  color: var(--white);
}

.directory-list button:hover::before,
.directory-list button:focus-visible::before {
  filter: saturate(0.92) contrast(1.08);
  transform: scale(1.08);
}

.directory-list button:hover::after,
.directory-list button:focus-visible::after {
  background: linear-gradient(90deg, rgba(25, 21, 23, 0.94) 0%, rgba(25, 21, 23, 0.68) 54%, rgba(216, 16, 29, 0.38) 100%);
}

.section {
  padding-block: clamp(84px, 9vw, 132px);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.45fr);
  align-items: end;
  gap: 60px;
  margin-bottom: 52px;
}

.section-heading h2 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(40px, 5vw, 68px);
  font-weight: 760;
  letter-spacing: -0.045em;
  line-height: 1.02;
  text-wrap: balance;
}

.section-heading p:not(.eyebrow) {
  max-width: 760px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 18px;
  text-wrap: pretty;
}

.text-button {
  justify-self: end;
  padding: 10px 0;
  border: 0;
  border-bottom: 1px solid currentColor;
  background: transparent;
  cursor: pointer;
  font-weight: 750;
  transition: border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.text-button span {
  margin-left: 8px;
  color: var(--red-dark);
}

.text-button:hover,
.text-button:focus-visible {
  border-color: var(--red);
  color: var(--red-dark);
  transform: translateX(4px);
}

.catalog-tools {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 110px;
  gap: 16px;
  margin-bottom: 16px;
}

.search-box {
  display: grid;
  min-height: 62px;
  grid-template-columns: 24px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 0 18px;
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: 0 9px 28px rgba(20, 16, 17, 0.045);
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.search-box:focus-within {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(242, 29, 43, 0.08), 0 14px 34px rgba(20, 16, 17, 0.08);
}

.search-box svg {
  width: 22px;
  fill: none;
  stroke: var(--muted);
  stroke-width: 1.8;
}

.search-box input {
  width: 100%;
  height: 58px;
  padding: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-size: 16px;
}

.search-box input::placeholder {
  color: #969092;
}

.search-box kbd {
  min-width: 28px;
  padding: 2px 8px 3px;
  border: 1px solid var(--line);
  background: #fafafa;
  color: var(--muted);
  font-family: inherit;
  font-size: 12px;
  text-align: center;
}

.catalog-count {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ink);
  background: linear-gradient(145deg, var(--ink), var(--ink-deep));
  box-shadow: 0 12px 28px rgba(20, 16, 17, 0.14);
  color: var(--white);
  line-height: 1.05;
}

.catalog-count strong {
  font-size: 22px;
}

.catalog-count span {
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 11px;
}

.filter-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  padding-bottom: 38px;
}

.filter-chip {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 86px;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  overflow: hidden;
  padding: 14px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.3;
  text-align: left;
  transition: background 160ms ease, border-color 160ms ease, box-shadow 160ms ease, color 160ms ease, transform 160ms ease;
}

.filter-chip::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: var(--red);
  content: "";
  pointer-events: none;
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 180ms ease;
}

.filter-chip:hover {
  border-color: rgba(242, 29, 43, 0.45);
  box-shadow: 0 12px 30px rgba(20, 16, 17, 0.1);
  transform: translateY(-3px);
}

.filter-chip.is-active {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--white);
  box-shadow: 0 12px 26px rgba(20, 16, 17, 0.14);
}

.filter-chip.is-active::before {
  transform: scaleY(1);
}

.filter-label {
  align-self: center;
  hyphens: auto;
}

.filter-count {
  display: grid;
  min-width: 27px;
  min-height: 24px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  font-weight: 800;
}

.filter-chip.is-active .filter-count {
  border-color: rgba(255, 255, 255, 0.27);
  color: var(--white);
}

.catalog-results {
  display: grid;
  gap: clamp(40px, 5vw, 64px);
}

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

.catalog-group-heading {
  position: relative;
  isolation: isolate;
  display: grid;
  min-height: 148px;
  grid-template-columns: 72px minmax(0, 1fr) auto;
  align-items: center;
  gap: 22px;
  overflow: hidden;
  padding: 28px 34px;
  background: var(--ink-deep);
  color: var(--white);
}

.catalog-group-heading::before,
.catalog-group-heading::after {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
}

.catalog-group-heading::before {
  z-index: -2;
  background-image: var(--theme-image);
  background-position: center;
  background-size: cover;
  filter: saturate(0.75) contrast(1.08);
}

.catalog-group-heading::after {
  z-index: -1;
  background: linear-gradient(90deg, rgba(21, 18, 20, 0.95), rgba(21, 18, 20, 0.78) 60%, rgba(21, 18, 20, 0.34));
}

.catalog-group-index {
  color: #ff5460;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.09em;
  white-space: nowrap;
}

.catalog-group-heading h3 {
  max-width: 880px;
  margin: 0;
  font-size: clamp(27px, 3vw, 39px);
  font-weight: 760;
  letter-spacing: -0.035em;
  line-height: 1.08;
  text-wrap: balance;
}

.catalog-group-count {
  padding: 9px 12px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(21, 18, 20, 0.24);
  font-size: 12px;
  font-weight: 750;
  white-space: nowrap;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  box-shadow: 0 22px 60px rgba(20, 16, 17, 0.045);
}

.product-card {
  position: relative;
  display: flex;
  min-height: 365px;
  flex-direction: column;
  overflow: hidden;
  padding: 26px 26px 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.44);
  transition: transform 200ms ease, box-shadow 200ms ease, background 200ms ease, border-color 200ms ease;
}

.product-card::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--red-dark));
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 220ms ease;
}

.product-card:hover {
  z-index: 2;
  border-color: rgba(242, 29, 43, 0.26);
  transform: translateY(-8px);
  background: var(--white);
  box-shadow: var(--shadow-lift);
}

.product-card:hover::before,
.product-card:focus-within::before {
  transform: scaleX(1);
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

.card-top::after {
  width: 32px;
  height: 2px;
  background: var(--red);
  content: "";
}

.card-index {
  display: inline-grid;
  min-width: 34px;
  min-height: 24px;
  place-items: center;
  border: 1px solid #d7d3d4;
  color: #8f888b;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.11em;
}

.product-card h4 {
  margin: 0;
  font-size: clamp(22px, 2vw, 27px);
  font-weight: 750;
  letter-spacing: -0.025em;
  line-height: 1.15;
  text-wrap: balance;
}

.card-note {
  margin: 13px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.card-supplier {
  margin: 12px 0 0;
  color: var(--red-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  line-height: 1.35;
  text-transform: uppercase;
}

.product-list {
  display: grid;
  gap: 8px;
  margin: 24px 0 30px;
  padding: 0;
  color: #4d4749;
  font-size: 14px;
  line-height: 1.4;
  list-style: none;
}

.product-list li {
  position: relative;
  padding-left: 16px;
}

.product-list li::before {
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 6px;
  height: 1px;
  background: var(--red);
  content: "";
}

.add-button {
  display: flex;
  width: 100%;
  min-height: 46px;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding: 0 14px 0 16px;
  border: 1px solid var(--ink);
  background: transparent;
  cursor: pointer;
  font-size: 14px;
  font-weight: 750;
  transition: background 150ms ease, border-color 150ms ease, box-shadow 150ms ease, color 150ms ease, transform 150ms ease;
}

.add-button span:last-child {
  font-size: 21px;
  font-weight: 400;
}

.add-button:hover,
.add-button.is-added {
  background: var(--ink);
  border-color: var(--ink);
  box-shadow: 0 10px 22px rgba(20, 16, 17, 0.12);
  color: var(--white);
}

.add-button:hover {
  transform: translateY(-2px);
}

.add-button.is-added span:last-child {
  color: var(--red);
}

.empty-state {
  padding: 70px 24px;
  border: 1px solid var(--line);
  background: var(--white);
  text-align: center;
}

.empty-state p {
  margin: 0 0 24px;
  font-size: 20px;
  font-weight: 700;
}

.noscript {
  padding: 18px;
  border: 1px solid var(--line);
  background: var(--white);
}

.process {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 14%, rgba(242, 29, 43, 0.16), transparent 28rem),
    linear-gradient(135deg, var(--ink-deep), var(--ink) 62%, #292225);
  color: var(--white);
}

.process::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.024) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.024) 1px, transparent 1px);
  background-size: 58px 58px;
  content: "";
  pointer-events: none;
}

.process::after {
  position: absolute;
  top: -280px;
  right: -180px;
  width: 620px;
  height: 620px;
  border: 1px solid rgba(242, 29, 43, 0.25);
  border-radius: 50%;
  content: "";
}

.process .shell {
  position: relative;
  z-index: 1;
}

.light-heading p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.6);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-left: 1px solid rgba(255, 255, 255, 0.18);
  list-style: none;
}

.process-grid li {
  position: relative;
  overflow: hidden;
  min-height: 294px;
  padding: 26px 24px;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  transition: background 180ms ease, transform 180ms ease;
}

.process-grid li::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: var(--red);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 200ms ease;
}

.process-grid li:hover {
  z-index: 1;
  background: rgba(255, 255, 255, 0.055);
  transform: translateY(-5px);
}

.process-grid li:hover::before {
  transform: scaleX(1);
}

.process-grid span {
  display: block;
  margin-bottom: 44px;
  color: rgba(255, 255, 255, 0.08);
  font-size: 48px;
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 1;
  -webkit-text-stroke: 1px rgba(242, 29, 43, 0.78);
  transition: color 180ms ease, -webkit-text-stroke-color 180ms ease;
}

.process-grid li:hover span {
  color: rgba(242, 29, 43, 0.9);
  -webkit-text-stroke-color: var(--red);
}

.process-grid h3 {
  margin: 0 0 14px;
  font-size: 22px;
  line-height: 1.2;
  text-wrap: balance;
}

.process-grid p {
  margin: 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 14px;
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(56px, 8vw, 120px);
  align-items: center;
}

.about-mark {
  position: relative;
  display: grid;
  min-height: 590px;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    linear-gradient(rgba(33, 29, 31, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(33, 29, 31, 0.045) 1px, transparent 1px),
    var(--white);
  background-size: 42px 42px;
  box-shadow: var(--shadow-soft);
}

.about-mark::before {
  position: absolute;
  width: 76%;
  aspect-ratio: 1;
  border: 1px solid rgba(242, 29, 43, 0.35);
  border-radius: 50%;
  content: "";
}

.about-mark::after {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 62px;
  height: 62px;
  border-top: 3px solid var(--red);
  border-right: 3px solid var(--red);
  content: "";
}

.about-mark img {
  position: relative;
  z-index: 1;
  width: min(70%, 300px);
  height: auto;
  filter: drop-shadow(0 20px 24px rgba(33, 29, 31, 0.15));
  opacity: 1;
}

.about-mark span {
  position: absolute;
  right: 22px;
  bottom: 18px;
  max-width: 72%;
  color: #696164;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.35;
  text-align: right;
  text-transform: uppercase;
}

.about-copy h2 {
  margin: 0;
  font-size: clamp(40px, 4.8vw, 66px);
  font-weight: 760;
  letter-spacing: -0.045em;
  line-height: 1.02;
}

.about-lead {
  max-width: 790px;
  margin: 28px 0 0;
  color: #504a4c;
  font-size: 20px;
  line-height: 1.55;
  text-wrap: pretty;
}

.about-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 48px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.about-points div {
  position: relative;
  min-height: 150px;
  overflow: hidden;
  padding: 22px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background 180ms ease, transform 180ms ease;
}

.about-points div::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: var(--red);
  content: "";
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 180ms ease;
}

.about-points div:hover {
  z-index: 1;
  background: var(--white);
  transform: translateY(-3px);
}

.about-points div:hover::before {
  transform: scaleY(1);
}

.about-points strong {
  display: block;
  margin-bottom: 10px;
  font-size: 17px;
}

.about-points p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.dealers {
  border-top: 1px solid var(--line);
  background:
    radial-gradient(circle at 92% 10%, rgba(242, 29, 43, 0.07), transparent 27rem),
    linear-gradient(180deg, #ebeae6, #e5e4df);
}

.dealers-heading {
  align-items: start;
}

.dealers-summary {
  display: flex;
  min-height: 126px;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  padding: 22px 0 18px;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
}

.dealers-summary strong {
  color: var(--ink-deep);
  font-size: clamp(54px, 6vw, 82px);
  font-weight: 760;
  letter-spacing: -0.06em;
  line-height: 0.8;
}

.dealers-summary span {
  max-width: 150px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.09em;
  line-height: 1.35;
  text-align: right;
  text-transform: uppercase;
}

.dealer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.dealer-card {
  position: relative;
  display: grid;
  min-height: 314px;
  grid-template-columns: 184px minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid #d2cfca;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(20, 16, 17, 0.045);
  transition: border-color 200ms ease, box-shadow 200ms ease, transform 200ms ease;
}

.dealer-card::before {
  position: absolute;
  z-index: 2;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--red-dark));
  content: "";
  pointer-events: none;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 220ms ease;
}

.dealer-card:hover,
.dealer-card:focus-within {
  z-index: 1;
  border-color: rgba(242, 29, 43, 0.35);
  box-shadow: var(--shadow-lift);
  transform: translateY(-7px);
}

.dealer-card:hover::before,
.dealer-card:focus-within::before {
  transform: scaleX(1);
}

.dealer-document {
  position: relative;
  display: block;
  min-height: 100%;
  overflow: hidden;
  border-right: 1px solid #d2cfca;
  background: #d8d5d0;
  text-decoration: none;
}

.dealer-document::after {
  position: absolute;
  inset: 42% 0 0;
  background: linear-gradient(transparent, rgba(21, 18, 20, 0.92));
  content: "";
}

.dealer-document img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: saturate(0.7) contrast(1.04);
  transition: filter 220ms ease, transform 360ms ease;
}

.dealer-document > span {
  position: absolute;
  z-index: 1;
  right: 14px;
  bottom: 14px;
  left: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: var(--white);
  font-size: 12px;
  font-weight: 750;
}

.dealer-document > span b {
  color: var(--red);
  font-size: 17px;
  font-weight: 500;
}

.dealer-document:hover img,
.dealer-document:focus-visible img {
  filter: saturate(0.9) contrast(1.05);
  transform: scale(1.035);
}

.dealer-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 25px 24px 22px;
}

.dealer-meta {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 25px;
}

.dealer-meta span {
  color: var(--red-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.35;
  text-transform: uppercase;
}

.dealer-meta b {
  display: inline-grid;
  min-width: 28px;
  min-height: 24px;
  place-items: center;
  border: 1px solid #ddd9da;
  color: #8f898b;
  font-size: 11px;
  letter-spacing: 0.1em;
}

.dealer-copy h3 {
  margin: 0;
  font-size: clamp(21px, 2vw, 27px);
  font-weight: 760;
  letter-spacing: -0.025em;
  line-height: 1.12;
}

.dealer-copy > p {
  margin: 13px 0 22px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.dealer-copy dl {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px 14px;
  margin: auto 0 0;
  padding-top: 17px;
  border-top: 1px solid #ebe9e6;
}

.dealer-copy dt {
  color: #8a8486;
  font-size: 12px;
}

.dealer-copy dd {
  margin: 0;
  font-size: 12px;
  font-weight: 750;
  text-align: right;
}

.dealers-note {
  max-width: 920px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.contacts {
  position: relative;
  overflow: hidden;
  padding-bottom: 0;
  background:
    radial-gradient(circle at 9% 88%, rgba(242, 29, 43, 0.16), transparent 28rem),
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(135deg, var(--ink-deep), var(--ink));
  background-size: auto, 58px 58px, 58px 58px, auto;
  color: var(--white);
}

.contacts::before {
  position: absolute;
  top: 7%;
  right: -170px;
  width: 430px;
  height: 430px;
  border: 1px solid rgba(242, 29, 43, 0.25);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.contacts-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(300px, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(52px, 8vw, 120px);
  align-items: start;
  padding-bottom: 72px;
}

.contacts-copy {
  position: sticky;
  top: 120px;
}

.contacts-copy h2 {
  margin: 0;
  font-size: clamp(44px, 5.5vw, 76px);
  letter-spacing: -0.05em;
  line-height: 0.98;
}

.contacts-copy > p:not(.eyebrow) {
  max-width: 510px;
  margin: 26px 0 32px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 18px;
}

.contact-cards {
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.contact-card {
  position: relative;
  display: grid;
  min-height: 116px;
  grid-template-columns: 150px minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  padding: 22px 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  text-decoration: none;
  transition: padding 160ms ease, background 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.contact-card:hover,
.contact-card:focus-visible {
  padding-inline: 16px;
  background: linear-gradient(90deg, rgba(242, 29, 43, 0.12), rgba(255, 255, 255, 0.045));
  box-shadow: inset 3px 0 var(--red);
  transform: translateX(5px);
}

.contact-card > span {
  color: rgba(255, 255, 255, 0.42);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-card strong {
  font-size: clamp(19px, 2.1vw, 29px);
  font-weight: 700;
  letter-spacing: -0.025em;
}

.contact-card small {
  color: rgba(255, 255, 255, 0.42);
  font-size: 12px;
  text-align: right;
}

.requisites {
  position: relative;
  z-index: 1;
  color: var(--ink);
}

.requisites details {
  background: var(--white);
  box-shadow: 0 -18px 50px rgba(0, 0, 0, 0.12);
}

.requisites summary {
  display: flex;
  min-height: 82px;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  cursor: pointer;
  font-size: 17px;
  font-weight: 750;
  list-style: none;
}

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

.requisites summary b {
  color: var(--red-dark);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.requisites details[open] summary {
  border-bottom: 1px solid var(--line);
}

.requisites details[open] summary b::after {
  content: " · закрыть";
}

.requisites-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px;
  padding: 38px 28px 44px;
}

.requisites dl {
  margin: 0;
}

.requisites dl div {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 18px;
  padding: 12px 0;
  border-bottom: 1px solid #eceae7;
}

.requisites dt {
  color: var(--muted);
  font-size: 13px;
}

.requisites dd {
  margin: 0;
  font-size: 14px;
  font-weight: 650;
  overflow-wrap: anywhere;
}

.site-footer {
  padding: 44px 0;
  border-top: 3px solid var(--red);
  background: var(--paper);
}

.footer-inner {
  display: grid;
  grid-template-columns: 230px 1fr auto;
  align-items: center;
  gap: 30px;
}

.footer-brand img {
  width: 190px;
  height: auto;
}

.footer-inner > p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.footer-meta {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 12px;
}

.request-dock {
  position: fixed;
  z-index: 90;
  right: 22px;
  bottom: 22px;
  display: grid;
  min-width: 260px;
  grid-template-columns: 38px 1fr 22px;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  border: 0;
  background: var(--red);
  box-shadow: 0 18px 44px rgba(177, 12, 24, 0.32);
  color: var(--white);
  cursor: pointer;
  text-align: left;
  animation: dock-in 240ms ease both;
  transition: background 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.request-dock:hover,
.request-dock:focus-visible {
  background: var(--red-dark);
  box-shadow: 0 24px 54px rgba(177, 12, 24, 0.4);
  transform: translateY(-3px);
}

.dock-count {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.45);
  font-size: 13px;
  font-weight: 800;
}

.request-dock strong,
.request-dock small {
  display: block;
}

.request-dock strong {
  font-size: 14px;
}

.request-dock small {
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 11px;
}

.request-dock i {
  justify-self: end;
  font-style: normal;
}

@keyframes dock-in {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

.request-dialog {
  width: min(860px, calc(100vw - 32px));
  max-height: min(880px, calc(100vh - 32px));
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
}

.request-dialog::backdrop {
  background: rgba(12, 9, 10, 0.76);
  backdrop-filter: blur(7px);
}

.request-dialog[open] {
  animation: dialog-in 190ms ease both;
}

@keyframes dialog-in {
  from { opacity: 0; transform: translateY(14px) scale(0.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.dialog-panel {
  position: relative;
  overflow: auto;
  max-height: min(880px, calc(100vh - 32px));
  padding: clamp(24px, 4.5vw, 46px);
  background: var(--paper);
  box-shadow: 0 36px 100px rgba(0, 0, 0, 0.34);
}

.dialog-panel::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 4px;
  background: var(--red);
  content: "";
}

.dialog-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 30px;
}

.dialog-head .eyebrow {
  margin-bottom: 12px;
}

.dialog-head h2 {
  margin: 0;
  font-size: clamp(34px, 5vw, 54px);
  letter-spacing: -0.04em;
  line-height: 1;
}

.icon-button {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  padding: 0 0 3px;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
  font-size: 27px;
  font-weight: 300;
}

.selected-block {
  margin-bottom: 28px;
  padding: 18px;
  border: 1px solid var(--line);
  background: var(--white);
}

.selected-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 12px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.selected-head button {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--red-dark);
  cursor: pointer;
  font-size: 12px;
  font-weight: 750;
}

.selected-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.selected-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 9px 7px 11px;
  background: var(--ink);
  color: var(--white);
  font-size: 12px;
  font-weight: 650;
}

.selected-tag button {
  display: grid;
  width: 20px;
  height: 20px;
  place-items: center;
  padding: 0 0 2px;
  border: 0;
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  cursor: pointer;
  line-height: 1;
}

.selected-empty {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.form-grid label {
  display: grid;
  gap: 7px;
}

.form-grid label.wide {
  grid-column: 1 / -1;
}

.form-grid label span {
  color: #5e585a;
  font-size: 12px;
  font-weight: 750;
}

.form-grid input,
.form-grid textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0;
  outline: 0;
  background: var(--white);
  color: var(--ink);
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

.form-grid input {
  height: 50px;
  padding: 0 14px;
}

.form-grid textarea {
  min-height: 128px;
  padding: 13px 14px;
  resize: vertical;
}

.form-grid input:focus,
.form-grid textarea:focus {
  border-color: var(--ink);
  box-shadow: 0 0 0 3px rgba(33, 29, 31, 0.06);
}

.privacy-note {
  margin: 15px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.dialog-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.toast {
  position: fixed;
  z-index: 200;
  bottom: 22px;
  left: 50%;
  max-width: calc(100vw - 32px);
  padding: 12px 18px;
  transform: translate(-50%, 20px);
  background: #000;
  color: var(--white);
  font-size: 13px;
  font-weight: 650;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

.toast.is-visible {
  transform: translate(-50%, 0);
  opacity: 1;
}

@media (max-width: 1160px) {
  .header-inner {
    grid-template-columns: 100px 1fr auto;
  }

  .desktop-nav {
    justify-content: flex-start;
    gap: 22px;
  }

  .header-phone {
    display: none;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(350px, 0.88fr);
    gap: 48px;
  }

  .supply-route {
    flex-wrap: wrap;
  }

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

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

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

  .about-mark {
    min-height: 520px;
  }

  .dealer-card {
    grid-template-columns: 154px minmax(0, 1fr);
  }

  .contact-card {
    grid-template-columns: 120px minmax(0, 1fr);
  }

  .contact-card small {
    display: none;
  }
}

@media (max-width: 900px) {
  :root {
    --shell: min(100% - 40px, 760px);
  }

  .desktop-nav,
  .header-actions > .button {
    display: none;
  }

  .header-inner {
    grid-template-columns: 1fr auto;
    min-height: 80px;
  }

  .menu-toggle {
    display: flex;
  }

  .hero::before {
    display: none;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 56px;
    padding-block: 72px;
  }

  .hero h1 {
    max-width: 760px;
  }

  .hero-directory {
    width: 100%;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .text-button {
    justify-self: start;
  }

  .catalog-group-heading {
    grid-template-columns: 54px minmax(0, 1fr);
  }

  .catalog-group-count {
    grid-column: 2;
    justify-self: start;
  }

  .about-layout,
  .contacts-layout {
    grid-template-columns: 1fr;
  }

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

  .dealer-card {
    grid-template-columns: 180px minmax(0, 1fr);
  }

  .about-mark {
    min-height: 460px;
  }

  .contacts-copy {
    position: static;
  }

  .requisites-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .footer-meta {
    flex-wrap: wrap;
  }
}

@media (max-width: 620px) {
  :root {
    --shell: calc(100% - 28px);
  }

  html {
    scroll-padding-top: 76px;
  }

  .header-inner {
    gap: 12px;
  }

  .brand .brand-symbol {
    width: 64px;
    height: 66px;
  }

  .hero-grid {
    min-height: 0;
    padding-block: 54px;
  }

  .hero h1 {
    font-size: clamp(43px, 13vw, 62px);
    letter-spacing: -0.06em;
  }

  .hero-lead {
    margin-top: 24px;
    font-size: 17px;
  }

  .hero-actions .button {
    width: 100%;
  }

  .supply-route {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    margin-top: 38px;
  }

  .supply-route i {
    width: 1px;
    height: 10px;
    margin-left: 4px;
  }

  .directory-head {
    padding-inline: 16px;
  }

  .directory-list button {
    padding-inline: 16px;
  }

  .directory-list button:hover,
  .directory-list button:focus-visible {
    padding-left: 21px;
  }

  .section {
    padding-block: 74px;
  }

  .section-heading {
    margin-bottom: 36px;
  }

  .section-heading h2,
  .about-copy h2 {
    font-size: clamp(36px, 11vw, 50px);
  }

  .section-heading p:not(.eyebrow) {
    font-size: 16px;
  }

  .catalog-tools {
    grid-template-columns: minmax(0, 1fr) 82px;
  }

  .search-box {
    min-height: 56px;
    grid-template-columns: 21px minmax(0, 1fr);
    padding-inline: 14px;
  }

  .search-box input {
    height: 52px;
  }

  .search-box kbd {
    display: none;
  }

  .filter-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px;
    padding-bottom: 28px;
  }

  .filter-chip {
    min-height: 98px;
    flex-direction: column-reverse;
    gap: 8px;
    padding: 12px;
  }

  .filter-label {
    width: 100%;
    align-self: stretch;
    line-height: 1.22;
  }

  .filter-count {
    align-self: flex-end;
  }

  .catalog-results {
    gap: 38px;
  }

  .catalog-group-heading {
    min-height: 156px;
    grid-template-columns: 1fr auto;
    gap: 12px;
    padding: 20px;
  }

  .catalog-group-heading h3 {
    grid-column: 1 / -1;
    grid-row: 2;
    font-size: clamp(26px, 7vw, 34px);
  }

  .catalog-group-count {
    grid-column: 2;
    grid-row: 1;
    padding: 6px 8px;
  }

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

  .product-card {
    min-height: 340px;
    padding: 22px;
  }

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

  .process-grid li {
    min-height: 230px;
  }

  .process-grid span {
    margin-bottom: 38px;
  }

  .about-mark {
    min-height: 390px;
  }

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

  .dealers-summary {
    min-height: 104px;
  }

  .dealer-card {
    grid-template-columns: 1fr;
  }

  .dealer-document {
    min-height: 230px;
    border-right: 0;
    border-bottom: 1px solid #d2cfca;
  }

  .dealer-document img {
    position: absolute;
    inset: 0;
  }

  .dealer-copy {
    min-height: 260px;
    padding: 22px 20px 20px;
  }

  .contact-card {
    grid-template-columns: 1fr;
    gap: 7px;
    min-height: 124px;
  }

  .contact-card strong {
    font-size: 22px;
  }

  .requisites summary {
    padding-inline: 18px;
  }

  .requisites-grid {
    padding: 24px 18px 32px;
  }

  .requisites dl div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .request-dock {
    right: 14px;
    bottom: 14px;
    left: 14px;
    min-width: 0;
  }

  .dialog-panel {
    padding: 24px 18px;
  }

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

  .form-grid label.wide {
    grid-column: auto;
  }

  .dialog-actions .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .brand:hover .brand-symbol,
  .brand:focus-visible .brand-symbol,
  .button:hover,
  .text-button:hover,
  .filter-chip:hover,
  .product-card:hover,
  .add-button:hover,
  .process-grid li:hover,
  .about-points div:hover,
  .dealer-card:hover,
  .dealer-card:focus-within,
  .contact-card:hover,
  .contact-card:focus-visible,
  .request-dock:hover,
  .request-dock:focus-visible {
    transform: none;
  }
}