:root {
  --bg: #101214;
  --bg-deep: #0b0d0f;
  --panel: #17191d;
  --text: #fff;
  --muted: rgba(255, 255, 255, 0.74);
  --soft: rgba(255, 255, 255, 0.12);
  --gold: #a18158;
  --gold-bright: #c49a62;
  --max: 1536px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Jost", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 0;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 190px 1fr auto;
  align-items: center;
  gap: 26px;
  width: 100%;
  margin: 0;
  padding: 24px max(20px, calc((100vw - 1420px) / 2 + 10px));
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: blur(18px);
}

.brand img {
  width: 180px;
  height: auto;
}

.main-nav,
.header-actions {
  display: flex;
  align-items: center;
  gap: 24px;
}

.main-nav {
  justify-content: center;
}

.main-nav a,
.nav-trigger,
.header-actions a {
  font-size: 14px;
  font-weight: 400;
  text-transform: uppercase;
  white-space: nowrap;
}

.main-nav a:hover,
.nav-trigger:hover,
.nav-dropdown.is-open .nav-trigger,
.header-actions a:hover {
  color: var(--gold-bright);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown::after {
  content: "";
  position: absolute;
  left: -18px;
  right: -18px;
  top: 100%;
  height: 18px;
}

.nav-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
}

.nav-trigger i {
  font-size: 12px;
  transition: transform 0.2s ease;
}

.nav-dropdown:hover .nav-trigger i,
.nav-dropdown:focus-within .nav-trigger i,
.nav-dropdown.is-open .nav-trigger i {
  transform: rotate(180deg);
}

.nav-menu {
  position: absolute;
  left: 0;
  top: calc(100% + 8px);
  z-index: 30;
  display: none;
  width: 560px;
  padding: 28px 28px 22px;
  border: 1px solid rgba(255, 255, 255, 0.82);
  background: #151719;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.nav-dropdown:hover .nav-menu,
.nav-dropdown:focus-within .nav-menu,
.nav-dropdown.is-open .nav-menu {
  display: grid;
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

.nav-menu a {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 28px;
  align-items: center;
  min-height: 112px;
  padding: 0 0 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.82);
}

.nav-menu a + a {
  padding-top: 24px;
}

.nav-menu img {
  width: 110px;
  height: 78px;
  object-fit: cover;
}

.nav-menu span {
  font-size: 19px;
  line-height: 1.25;
  text-transform: uppercase;
}

.service-menu {
  width: 600px;
}

.menu-link-row {
  margin-top: 22px;
}

.nav-menu .menu-link-row a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  grid-template-columns: none;
  min-height: 48px;
  width: auto;
  padding: 0 22px;
  border-bottom: 0;
}

.catalog-dropdown::after {
  position: fixed;
  left: 0;
  right: 0;
  top: 70px;
  height: 48px;
  pointer-events: none;
}

.catalog-dropdown:hover::after,
.catalog-dropdown.is-open::after {
  pointer-events: auto;
}

.catalog-menu {
  position: fixed;
  left: max(24px, calc((100vw - var(--max)) / 2 + 32px));
  right: max(24px, calc((100vw - var(--max)) / 2 + 32px));
  top: 108px;
  width: auto;
  padding: 26px;
  transform: translateY(8px);
}

.mega-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.catalog-menu .mega-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  min-height: auto;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: #111315;
  white-space: normal;
}

.catalog-menu .mega-card + .mega-card {
  padding-top: 0;
}

.catalog-menu .mega-card img {
  width: 100%;
  height: 150px;
  object-fit: cover;
}

.catalog-menu .mega-card strong {
  padding: 0 18px;
  color: #fff;
  font-size: 16px;
  line-height: 1.25;
  text-transform: uppercase;
}

.catalog-menu .mega-card span {
  padding: 0 18px 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
  text-transform: none;
}

.mega-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.mega-footer p {
  margin: 0;
  color: var(--muted);
}

.catalog-menu .mega-footer .btn {
  display: inline-flex;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid var(--gold);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 28px;
  border: 1px solid currentColor;
  border-radius: 0;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-outline {
  min-height: 58px;
  padding-inline: 34px;
}

.btn-dark {
  border-color: rgba(255, 255, 255, 0.35);
  background: #16181b;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.34);
}

.btn-dark:hover,
.btn-gold {
  border-color: var(--gold);
  background: var(--gold);
  color: #111;
}

button,
select,
input {
  font: inherit;
}

.hero {
  position: relative;
  min-height: 665px;
  max-width: 1680px;
  margin: 0 auto;
  padding: 70px 56px 92px;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 42%;
  background: linear-gradient(0deg, var(--bg) 0%, rgba(16, 18, 20, 0) 100%);
  pointer-events: none;
}

.hero-slider {
  position: absolute;
  inset: 0;
}

.hero-collage {
  position: absolute;
  left: 50%;
  top: 92px;
  width: min(1500px, calc(100% - 80px));
  height: 610px;
  transform: translateX(-50%);
}

.hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  filter: saturate(0.84) contrast(1.06) brightness(0.86);
  transition: opacity 0.55s ease;
}

.hero-img.is-active {
  opacity: 0.82;
}

.slider-arrow {
  position: absolute;
  top: 50%;
  z-index: 4;
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.42);
  cursor: pointer;
  transform: translateY(-50%);
  transition: color 0.2s ease, transform 0.2s ease;
}

.slider-arrow:hover {
  color: #fff;
  transform: translateY(-50%) scale(1.04);
}

.slider-prev {
  left: 42px;
}

.slider-next {
  right: 42px;
}

.slider-dots {
  position: absolute;
  z-index: 4;
  left: 50%;
  bottom: 32px;
  display: flex;
  gap: 10px;
  transform: translateX(-50%);
}

.slider-dots button {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
}

.slider-dots button.is-active {
  border-color: var(--gold);
  background: var(--gold);
}

.hero-copy {
  position: relative;
  z-index: 2;
  width: min(720px, 100%);
  margin-top: 48px;
  text-align: center;
}

h1,
h2 {
  margin: 0;
  font-family: "Poiret One", "Jost", sans-serif;
  font-weight: 400;
  line-height: 1.08;
}

h1 {
  font-size: clamp(38px, 3vw, 46px);
  line-height: 1.2;
}

h2 {
  font-size: clamp(38px, 3vw, 45px);
  line-height: 1.2;
}

h3 {
  margin: 0 0 18px;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.18;
  font-weight: 500;
}

.hero-copy p {
  margin: 24px auto 38px;
  max-width: 680px;
  color: var(--muted);
}

.subpage-hero {
  position: relative;
  display: grid;
  align-content: center;
  min-height: 270px;
  max-width: none;
  margin: 0 auto;
  padding: 58px max(32px, calc((100vw - var(--max)) / 2 + 32px));
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(16, 18, 20, 0.88), rgba(16, 18, 20, 0.32)),
    url("assets/adv-hero-2.webp") center / cover;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  min-width: 0;
  gap: 12px;
  order: 2;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  text-transform: uppercase;
}

.breadcrumbs a,
.breadcrumbs span,
.subpage-hero h1 {
  overflow-wrap: anywhere;
  hyphens: auto;
}

.breadcrumbs span:not(:last-child)::after,
.breadcrumbs a::after {
  content: "/";
  margin-left: 12px;
  color: var(--gold);
}

.subpage-hero h1 {
  order: 1;
  max-width: 760px;
  font-family: "Jost", Arial, sans-serif;
  font-size: clamp(42px, 4vw, 66px);
  font-weight: 600;
}

.adv-lead {
  display: grid;
  grid-template-columns: minmax(460px, 1fr) minmax(360px, 1fr);
  gap: 44px;
  align-items: center;
  padding-top: 60px;
}

.adv-lead img {
  width: 100%;
  min-height: 465px;
  object-fit: cover;
}

.adv-lead h2 {
  max-width: 650px;
  font-size: clamp(42px, 4vw, 58px);
}

.adv-lead p {
  max-width: 650px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  margin-top: 38px;
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 76px 32px;
  scroll-margin-top: 126px;
}

.section-title {
  display: grid;
  justify-items: center;
  gap: 28px;
  margin-bottom: 54px;
  text-align: center;
}

.section-title.left {
  justify-items: start;
  text-align: left;
}

.section-title span {
  width: 90px;
  height: 1px;
  background: var(--gold);
}

.section-lead {
  max-width: 840px;
  margin: -22px auto 46px;
  color: var(--muted);
  text-align: center;
  font-size: 18px;
}

.adv-intro,
.adv-showcase,
.adv-guarantee {
  display: grid;
  grid-template-columns: minmax(360px, 1fr) minmax(420px, 0.9fr);
  gap: 70px;
  align-items: center;
}

.adv-intro p,
.adv-showcase p,
.adv-guarantee p {
  color: var(--muted);
}

.adv-intro img,
.adv-guarantee img {
  width: 100%;
  min-height: 430px;
  object-fit: cover;
}

.adv-masonry {
  display: grid;
  grid-template-columns: 0.76fr 1fr 1fr;
  gap: 42px;
  align-items: start;
  padding-top: 52px;
}

.adv-copy {
  display: grid;
  gap: 32px;
}

.adv-copy h2 {
  max-width: 380px;
}

.adv-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.adv-stack {
  display: grid;
  gap: 42px;
}

.adv-card {
  min-height: 292px;
  padding: 32px 30px;
  background: #2a2c2e;
}

.adv-card i {
  display: block;
  margin-bottom: 24px;
  color: var(--gold-bright);
  font-size: 44px;
}

.adv-card h3 {
  margin-bottom: 18px;
  font-size: 24px;
}

.adv-card ul {
  display: grid;
  gap: 14px;
  margin: 0;
  padding-left: 22px;
  color: var(--muted);
}

.adv-card li::marker {
  color: #fff;
}

.adv-card b {
  color: #fff;
  font-weight: 500;
}

.adv-actions {
  display: grid;
  gap: 20px;
  margin-top: 8px;
}

.adv-actions .btn {
  width: 100%;
}

.adv-masonry img {
  width: 100%;
  min-height: 410px;
  object-fit: cover;
}

.adv-showcase {
  display: grid;
  grid-template-columns: 1fr;
  gap: 76px;
  max-width: none;
  padding-top: 80px;
  padding-bottom: 78px;
}

.adv-showcase h2 {
  text-align: center;
  font-size: clamp(46px, 4vw, 64px);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 42px;
}

.why-card {
  display: grid;
  justify-items: center;
  align-content: start;
  min-height: 260px;
  padding: 28px 34px 34px;
  background: #2a2c2e;
  text-align: center;
}

.why-card i {
  margin-bottom: 28px;
  color: var(--gold-bright);
  font-size: 46px;
}

.why-card h3 {
  margin-bottom: 16px;
  font-size: 22px;
  line-height: 1.25;
}

.why-card p {
  margin: 0;
  color: #fff;
}

.loyalty-lead p b,
.loyalty-info b {
  color: #fff;
  font-weight: 600;
}

.loyalty-info,
.loyalty-offer,
.loyalty-final {
  display: grid;
  grid-template-columns: minmax(460px, 1fr) minmax(380px, 1fr);
  gap: 44px;
  align-items: center;
}

.loyalty-info img,
.loyalty-offer img,
.loyalty-final img {
  width: 100%;
  min-height: 430px;
  object-fit: cover;
}

.loyalty-info p,
.loyalty-final p {
  color: var(--muted);
  font-size: 18px;
}

.loyalty-contacts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 34px 0 0;
  border: 1px solid var(--soft);
}

.loyalty-contacts div {
  padding: 22px;
  background: #15171a;
}

.loyalty-contacts span {
  display: block;
  margin-bottom: 8px;
  color: var(--gold-bright);
  font-size: 13px;
  text-transform: uppercase;
}

.loyalty-contacts p,
.loyalty-contacts a {
  margin: 0;
  color: #fff;
}

.loyalty-steps {
  padding-top: 44px;
}

.loyalty-step-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
}

.loyalty-step-grid article {
  min-height: 320px;
  padding: 30px 24px;
  border: 1px solid var(--soft);
  background: #15171a;
}

.loyalty-step-grid span {
  display: block;
  margin-bottom: 22px;
  color: var(--gold-bright);
  letter-spacing: 2px;
}

.loyalty-step-grid h3 {
  font-size: 23px;
}

.loyalty-step-grid p {
  color: var(--muted);
}

.loyalty-offer {
  grid-template-columns: minmax(380px, 0.9fr) minmax(460px, 1fr);
}

.loyalty-offer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 36px;
}

.loyalty-offer-grid p {
  min-height: 130px;
  margin: 0;
  padding: 24px;
  border: 1px solid var(--soft);
  background: #15171a;
  color: #fff;
  font-size: 20px;
}

.loyalty-final {
  grid-template-columns: minmax(460px, 1fr) minmax(380px, 0.9fr);
}

.catalog-hero {
  background:
    linear-gradient(90deg, rgba(16, 18, 20, 0.88), rgba(16, 18, 20, 0.34)),
    url("assets/solution-office.webp") center / cover;
}

.catalog-overview {
  padding-bottom: 24px;
}

.catalog-group {
  padding-top: 48px;
}

.catalog-group-head {
  display: grid;
  grid-template-columns: minmax(280px, 0.55fr) 1fr;
  gap: 42px;
  align-items: end;
  margin-bottom: 32px;
}

.catalog-group-head h2 {
  max-width: 560px;
}

.catalog-group-head p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.product-card {
  display: grid;
  align-content: start;
  background: #15171a;
  border: 1px solid var(--soft);
  min-height: 100%;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.product-card:hover {
  border-color: rgba(196, 154, 98, 0.55);
  transform: translateY(-4px);
}

.product-card img {
  width: 100%;
  aspect-ratio: 1.16;
  object-fit: cover;
}

.product-card-image {
  display: block;
  overflow: hidden;
}

.product-card-image img {
  transition: transform 0.35s ease, opacity 0.35s ease;
}

.product-card:hover .product-card-image img {
  transform: scale(1.035);
  opacity: 0.9;
}

.product-card-body {
  display: grid;
  gap: 14px;
  padding: 22px;
}

.product-category {
  color: var(--gold-bright);
  font-size: 12px;
  line-height: 1.2;
  text-transform: uppercase;
}

.product-card h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.25;
}

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

.product-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 8px;
}

.product-price {
  color: #fff;
  font-size: 20px;
  font-weight: 600;
  white-space: nowrap;
}

.product-card .btn {
  min-height: 44px;
  padding: 0 16px;
  font-size: 12px;
}

.product-hero {
  background:
    linear-gradient(90deg, rgba(16, 18, 20, 0.9), rgba(16, 18, 20, 0.36)),
    var(--product-hero-image) center / cover;
}

.service-hero {
  background:
    linear-gradient(90deg, rgba(16, 18, 20, 0.9), rgba(16, 18, 20, 0.36)),
    var(--service-hero-image) center / cover;
}

.projects-hero {
  min-height: 330px;
  background:
    linear-gradient(90deg, rgba(16, 18, 20, 0.92), rgba(16, 18, 20, 0.38)),
    var(--projects-hero-image) center / cover;
}

.portfolio-hero {
  min-height: 330px;
  background:
    linear-gradient(90deg, rgba(16, 18, 20, 0.92), rgba(16, 18, 20, 0.38)),
    var(--portfolio-hero-image) center / cover;
}

.product-detail {
  display: grid;
  grid-template-columns: minmax(420px, 0.95fr) minmax(460px, 1fr);
  gap: 70px;
  align-items: center;
}

.portfolio-detail {
  display: grid;
  grid-template-columns: minmax(420px, 0.95fr) minmax(460px, 1fr);
  gap: 70px;
  align-items: center;
}

.product-detail-media img {
  width: 100%;
  height: clamp(360px, 42vw, 620px);
  object-fit: cover;
}

.portfolio-detail-media {
  width: 100%;
  text-align: left;
}

.portfolio-detail-media img {
  width: 100%;
  height: clamp(360px, 42vw, 620px);
  object-fit: cover;
}

.product-detail-copy {
  display: grid;
  align-content: center;
  gap: 22px;
}

.portfolio-detail-copy {
  display: grid;
  align-content: center;
  gap: 22px;
}

.product-detail-copy h2 {
  max-width: 720px;
  margin: 0;
}

.portfolio-detail-copy h2 {
  max-width: 760px;
  margin: 0;
}

.product-detail-copy p {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.portfolio-body {
  display: grid;
  gap: 14px;
  max-width: 760px;
}

.portfolio-body p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.portfolio-spec-panel {
  display: grid;
  gap: 12px;
  max-width: 760px;
  padding: 22px;
  border: 1px solid var(--soft);
  background: #15171a;
}

.portfolio-spec-panel h3 {
  margin: 0;
  font-size: 22px;
}

.portfolio-spec-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.portfolio-gallery {
  padding-top: 24px;
}

.portfolio-gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.portfolio-gallery-item {
  min-height: 260px;
  overflow: hidden;
  border: 1px solid var(--soft);
  background: #090a0b;
}

.portfolio-gallery-item:nth-child(5n+1) {
  grid-column: span 2;
}

.portfolio-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.9;
  transition: opacity 0.25s ease, transform 0.35s ease;
}

.portfolio-gallery-item:hover img,
.portfolio-gallery-item:focus-visible img {
  opacity: 1;
  transform: scale(1.035);
}

.product-price-large {
  color: #fff;
  font-size: 34px;
  font-weight: 600;
}

.product-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 10px;
}

.product-specs {
  padding-top: 24px;
}

.product-seo {
  padding-top: 28px;
}

.product-seo-lead {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 44px;
  margin-bottom: 34px;
}

.product-seo-lead p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.product-seo-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--soft);
}

.product-seo-grid article {
  min-height: 260px;
  padding: 28px 24px;
  background: #15171a;
}

.product-seo-grid h3 {
  margin: 0 0 14px;
  font-size: 22px;
}

.product-seo-grid p {
  margin: 0;
  color: var(--muted);
}

.product-spec-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.product-spec-card {
  min-height: 260px;
  padding: 30px 26px;
  border: 1px solid var(--soft);
  background: #15171a;
}

.product-spec-card i {
  margin-bottom: 22px;
  color: var(--gold-bright);
  font-size: 34px;
}

.product-spec-card h3 {
  margin: 0 0 14px;
  font-size: 22px;
}

.product-spec-card p {
  margin: 0;
  color: var(--muted);
}

.product-process {
  padding-top: 34px;
}

.product-process-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--soft);
}

.product-process-list li {
  min-height: 230px;
  padding: 28px 24px;
  background: #15171a;
}

.product-process-list span {
  display: block;
  margin-bottom: 22px;
  color: var(--gold-bright);
  letter-spacing: 2px;
}

.product-process-list strong {
  display: block;
  margin-bottom: 12px;
  font-size: 20px;
}

.product-process-list p {
  margin: 0;
  color: var(--muted);
}

.product-faq {
  max-width: 1180px;
}

.product-faq-list {
  max-width: none;
  margin: 0;
}

.product-related {
  padding-top: 30px;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.related-card {
  border: 1px solid var(--soft);
  background: #15171a;
}

.related-card a {
  display: grid;
  gap: 14px;
}

.related-card img {
  width: 100%;
  aspect-ratio: 1.36;
  object-fit: cover;
}

.related-card span,
.related-card h3,
.related-card strong {
  margin: 0;
  padding: 0 22px;
}

.related-card span {
  color: var(--gold-bright);
  font-size: 12px;
  text-transform: uppercase;
}

.related-card h3 {
  font-size: 22px;
  line-height: 1.25;
}

.related-card strong {
  padding-bottom: 24px;
  color: #fff;
  font-size: 20px;
}

.service-overview,
.service-detail {
  display: grid;
  grid-template-columns: minmax(420px, 0.95fr) minmax(460px, 1fr);
  gap: 70px;
  align-items: center;
}

.service-overview-media img,
.service-detail-media img {
  width: 100%;
  height: clamp(360px, 40vw, 580px);
  object-fit: cover;
}

.service-overview-copy,
.service-detail-copy {
  display: grid;
  align-content: center;
  gap: 20px;
}

.service-overview-copy h2,
.service-detail-copy h2 {
  max-width: 740px;
  margin: 0;
}

.service-overview-copy p,
.service-detail-copy p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.service-lead {
  color: #fff;
}

.service-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.service-card {
  display: grid;
  border: 1px solid var(--soft);
  background: #15171a;
}

.service-card-image {
  overflow: hidden;
}

.service-card-image img {
  width: 100%;
  aspect-ratio: 1.38;
  object-fit: cover;
  opacity: 0.9;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.service-card:hover .service-card-image img {
  opacity: 1;
  transform: scale(1.035);
}

.service-card-body {
  display: grid;
  align-content: start;
  gap: 16px;
  padding: 28px 26px 30px;
}

.service-card-body i {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(161, 129, 88, 0.46);
  border-radius: 999px;
  color: var(--gold-bright);
}

.service-card-body h3 {
  margin: 0;
  font-size: 26px;
}

.service-card-body h3 a:hover {
  color: var(--gold-bright);
}

.service-card-body p {
  margin: 0;
  color: var(--muted);
}

.service-card-body .btn {
  justify-self: start;
  min-height: 44px;
  margin-top: 6px;
  padding: 0 18px;
  font-size: 12px;
}

.service-faq {
  max-width: 1180px;
}

.contacts-hero {
  background:
    linear-gradient(90deg, rgba(16, 18, 20, 0.92), rgba(16, 18, 20, 0.36)),
    url("assets/adv-office.webp") center / cover;
}

.delivery-hero {
  background:
    linear-gradient(90deg, rgba(16, 18, 20, 0.92), rgba(16, 18, 20, 0.34)),
    url("assets/services/service-montazh-detail.webp") center / cover;
}

.contacts-intro {
  display: grid;
  grid-template-columns: minmax(460px, 1fr) 440px;
  gap: 70px;
  align-items: start;
}

.contacts-copy {
  display: grid;
  align-content: start;
  gap: 22px;
}

.contacts-copy h2 {
  max-width: 760px;
}

.contacts-copy > p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.contact-info-card {
  min-height: 156px;
  padding: 26px 24px;
  border: 1px solid var(--soft);
  background: #15171a;
}

.contact-info-card i {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 22px;
  border: 1px solid rgba(161, 129, 88, 0.46);
  border-radius: 999px;
  color: var(--gold-bright);
}

.contact-info-card span {
  display: block;
  margin-bottom: 8px;
  color: var(--gold-bright);
  font-size: 12px;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.contact-info-card p,
.contact-info-card a {
  margin: 0;
  color: #fff;
  font-size: 18px;
  line-height: 1.45;
}

.contact-page-form {
  position: sticky;
  top: 126px;
  align-self: start;
  padding: 28px;
  border: 1px solid var(--soft);
  background: #15171a;
}

.contacts-map-section {
  padding-top: 34px;
}

.contacts-map-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.45fr) minmax(520px, 1fr);
  gap: 42px;
  align-items: stretch;
}

.contacts-route {
  display: grid;
  align-content: center;
  gap: 24px;
  padding: 34px;
  border: 1px solid var(--soft);
  background: #15171a;
}

.contacts-route h3 {
  margin: 0;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.18;
}

.contacts-route p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.contacts-route .btn {
  justify-self: start;
}

.contacts-map {
  min-height: 520px;
  border: 1px solid var(--soft);
  background: #090a0b;
}

.contacts-map iframe {
  width: 100%;
  height: 100%;
  min-height: 520px;
  border: 0;
  filter: grayscale(0.14) brightness(0.9);
}

.delivery-intro {
  display: grid;
  grid-template-columns: minmax(360px, 0.85fr) minmax(420px, 1fr);
  gap: 70px;
  align-items: end;
}

.delivery-intro h2 {
  margin-top: 12px;
}

.delivery-intro p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.payment-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.payment-card {
  min-height: 260px;
  padding: 30px 26px;
  border: 1px solid var(--soft);
  background: #15171a;
}

.payment-card i {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 24px;
  border: 1px solid rgba(161, 129, 88, 0.46);
  border-radius: 999px;
  color: var(--gold-bright);
}

.payment-card h3 {
  margin-bottom: 14px;
  font-size: 23px;
}

.payment-card p {
  margin: 0;
  color: var(--muted);
}

.delivery-price-section {
  display: grid;
  grid-template-columns: minmax(420px, 0.9fr) minmax(420px, 1fr);
  gap: 70px;
  align-items: start;
}

.delivery-price-copy p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 18px;
}

.delivery-price-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--soft);
  background: #15171a;
}

.delivery-price-table th,
.delivery-price-table td {
  padding: 22px 24px;
  border-bottom: 1px solid var(--soft);
  text-align: left;
}

.delivery-price-table th {
  color: var(--gold-bright);
  font-size: 13px;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.delivery-price-table td:last-child,
.delivery-price-table th:last-child {
  text-align: right;
  white-space: nowrap;
}

.delivery-price-table tr:last-child td {
  border-bottom: 0;
}

.delivery-coverage {
  display: grid;
  grid-template-columns: minmax(420px, 0.95fr) minmax(460px, 1fr);
  gap: 70px;
  align-items: center;
}

.delivery-coverage img {
  width: 100%;
  min-height: 430px;
  object-fit: cover;
}

.delivery-coverage p {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 18px;
}

.delivery-checklist {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.delivery-checklist li {
  position: relative;
  padding-left: 28px;
  color: var(--muted);
}

.delivery-checklist li::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 0;
  width: 8px;
  height: 8px;
  border: 1px solid var(--gold-bright);
  border-radius: 50%;
}

.delivery-checklist b {
  color: #fff;
  font-weight: 600;
}

.articles-hero {
  min-height: 330px;
  background:
    linear-gradient(90deg, rgba(16, 18, 20, 0.92), rgba(16, 18, 20, 0.38)),
    var(--articles-hero-image) center / cover;
}

.articles-intro {
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(420px, 1fr);
  gap: 70px;
  align-items: end;
}

.articles-intro h2 {
  margin: 12px 0 0;
}

.articles-intro p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.article-card {
  display: grid;
  align-content: start;
  min-height: 100%;
  border: 1px solid var(--soft);
  background: #15171a;
  color: #fff;
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.article-card:hover {
  border-color: rgba(196, 154, 98, 0.55);
  transform: translateY(-4px);
}

.article-card-image {
  display: block;
  overflow: hidden;
}

.article-card-image img {
  width: 100%;
  aspect-ratio: 1.42;
  object-fit: cover;
  opacity: 0.9;
  transition: opacity 0.25s ease, transform 0.35s ease;
}

.article-card:hover .article-card-image img {
  opacity: 1;
  transform: scale(1.035);
}

.article-card-body {
  display: grid;
  gap: 16px;
  padding: 26px;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  color: var(--gold-bright);
  font-size: 12px;
  line-height: 1.2;
  text-transform: uppercase;
}

.article-meta time {
  color: rgba(255, 255, 255, 0.56);
}

.article-card h3 {
  margin: 0;
  font-size: 24px;
  line-height: 1.25;
}

.article-card:hover h3 {
  color: var(--gold-bright);
}

.article-card p {
  margin: 0;
  color: var(--muted);
}

.article-card .btn {
  justify-self: start;
  min-height: 44px;
  margin-top: 4px;
  padding: 0 18px;
  font-size: 12px;
}

.article-detail {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 70px;
  align-items: start;
}

.article-content {
  max-width: 900px;
}

.article-content .article-meta {
  margin-bottom: 28px;
}

.article-content h2 {
  margin: 42px 0 16px;
  font-size: clamp(28px, 3vw, 44px);
  line-height: 1.2;
}

.article-content p {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 19px;
}

.article-list {
  display: grid;
  gap: 14px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.article-list li {
  position: relative;
  padding-left: 28px;
  color: var(--muted);
  font-size: 18px;
}

.article-list li::before {
  content: "";
  position: absolute;
  top: 13px;
  left: 0;
  width: 8px;
  height: 8px;
  border: 1px solid var(--gold-bright);
  border-radius: 50%;
}

.article-sidebar {
  position: sticky;
  top: 130px;
  display: grid;
  gap: 18px;
}

.article-feature-image,
.article-inline-image {
  overflow: hidden;
  border: 1px solid var(--soft);
  background: #090a0b;
}

.article-feature-image img,
.article-inline-image img {
  width: 100%;
  object-fit: cover;
  opacity: 0.92;
  transition: opacity 0.25s ease, transform 0.35s ease;
}

.article-feature-image img {
  aspect-ratio: 1.08;
}

.article-inline-image img {
  aspect-ratio: 1.45;
}

.article-feature-image:hover img,
.article-inline-image:hover img {
  opacity: 1;
  transform: scale(1.035);
}

.article-note {
  display: grid;
  gap: 16px;
  padding: 28px;
  border: 1px solid var(--soft);
  background: #15171a;
}

.article-note h2 {
  margin: 0;
  font-size: 28px;
  line-height: 1.25;
}

.article-note p {
  margin: 0;
  color: var(--muted);
}

.article-note .btn {
  width: 100%;
}

.projects-intro,
.project-cta {
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(420px, 1fr);
  gap: 70px;
  align-items: end;
}

.projects-intro h2,
.project-cta h2 {
  margin: 12px 0 0;
}

.projects-intro p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.projects-gallery {
  padding-top: 32px;
}

.project-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.project-filter {
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid var(--soft);
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 13px;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.project-filter:hover,
.project-filter.is-active {
  border-color: rgba(196, 154, 98, 0.76);
  background: rgba(161, 129, 88, 0.14);
  color: #fff;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: 220px;
  grid-auto-flow: dense;
  gap: 20px;
}

.project-card {
  position: relative;
  display: block;
  min-width: 0;
  min-height: 220px;
  overflow: hidden;
  padding: 0;
  border: 1px solid var(--soft);
  background: #090a0b;
  color: #fff;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
}

.project-card:nth-child(7n+1),
.project-card:nth-child(7n+5) {
  grid-row: span 2;
}

.project-card:nth-child(11n+3) {
  grid-column: span 2;
}

.project-card.is-hidden {
  display: none;
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.82;
  transition: opacity 0.25s ease, transform 0.35s ease;
}

.project-card:hover img,
.project-card:focus-visible img {
  opacity: 1;
  transform: scale(1.035);
}

.project-card-category,
.project-card-copy {
  position: absolute;
  left: 22px;
  right: 22px;
  z-index: 2;
  text-shadow: 0 2px 22px rgba(0, 0, 0, 0.8);
}

.project-card-category {
  top: 20px;
  color: var(--gold-bright);
  font-size: 12px;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.project-card-copy {
  bottom: 22px;
  display: grid;
  gap: 8px;
  max-height: calc(100% - 74px);
}

.project-card strong {
  display: block;
  font-size: 24px;
  line-height: 1.18;
}

.project-card small {
  display: block;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  line-height: 1.45;
}

.project-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.18), transparent 34%),
    linear-gradient(0deg, rgba(0, 0, 0, 0.78), transparent 62%);
}

.project-cta {
  padding-top: 30px;
  padding-bottom: 30px;
  border-top: 1px solid var(--soft);
  border-bottom: 1px solid var(--soft);
}

.project-cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
}

.adv-guarantee {
  grid-template-columns: minmax(360px, 0.9fr) minmax(420px, 1fr);
  padding-top: 30px;
}

.adv-guarantee h2 {
  max-width: 650px;
  margin-bottom: 28px;
}

.policy-check {
  grid-template-columns: 18px 1fr;
  align-items: start;
  gap: 12px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
  text-transform: none;
  letter-spacing: 0;
}

.policy-check input {
  min-height: auto;
  width: 18px;
  height: 18px;
  accent-color: var(--gold);
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  width: calc(100% + 64px);
  margin-left: -32px;
}

.solution-card {
  position: relative;
  min-height: 320px;
  overflow: hidden;
  background: #000;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.solution-card.is-hidden {
  display: none;
}

.solution-card img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  opacity: 0.78;
  transition: transform 0.45s ease, opacity 0.45s ease;
}

.solution-card:hover img {
  transform: scale(1.045);
  opacity: 0.92;
}

.solution-card strong {
  position: absolute;
  left: 50%;
  bottom: 46px;
  transform: translateX(-50%);
  width: max-content;
  max-width: calc(100% - 48px);
  padding: 14px 24px;
  background: #020203;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.2;
  text-align: center;
  text-transform: uppercase;
}

.split {
  display: grid;
  grid-template-columns: minmax(320px, 0.8fr) minmax(420px, 1.2fr);
  gap: 70px;
  align-items: center;
}

.split p {
  color: var(--muted);
}

.production-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.lightbox-item {
  display: block;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}

.production-grid img {
  aspect-ratio: 1;
  width: 100%;
  object-fit: cover;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.lightbox-item:hover img {
  opacity: 0.82;
  transform: scale(0.992);
}

.feature-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  padding-top: 20px;
}

.feature {
  min-height: 260px;
  padding: 34px 28px;
  background: #15171a;
  border: 1px solid var(--soft);
}

.feature i {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 28px;
  border: 1px solid rgba(161, 129, 88, 0.45);
  border-radius: 999px;
  color: var(--gold);
  font-size: 18px;
}

.feature h3 {
  font-size: 24px;
  font-weight: 500;
}

.feature p {
  margin: 0;
  color: var(--muted);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.steps li {
  position: relative;
  min-height: 170px;
  padding: 28px 24px 24px;
  border: 1px solid var(--soft);
  background: linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.01));
  counter-increment: step;
  cursor: pointer;
  outline: none;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.steps li:hover,
.steps li:focus-visible,
.steps li.is-active {
  border-color: rgba(196, 154, 98, 0.72);
  background: linear-gradient(180deg, rgba(161, 129, 88, 0.16), rgba(255,255,255,0.02));
}

.steps li:hover,
.steps li.is-active {
  transform: translateY(-2px);
}

.steps li::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  margin-bottom: 18px;
  color: var(--gold);
  font-size: 13px;
  letter-spacing: 2px;
}

.steps b {
  display: block;
  margin-bottom: 12px;
  font-size: 20px;
  font-weight: 500;
  line-height: 1.25;
}

.steps small {
  color: var(--muted);
  font-size: 15px;
}

.step-detail {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: start;
  max-width: 860px;
  margin: 28px auto 0;
  padding: 22px 26px;
  border: 1px solid rgba(161, 129, 88, 0.38);
  background: #141619;
}

.step-detail span {
  color: var(--gold);
  font-size: 13px;
  letter-spacing: 2px;
}

.step-detail p {
  margin: 0;
  color: var(--muted);
}

.faq {
  max-width: 960px;
}

details {
  border-top: 1px solid var(--soft);
}

details:last-child {
  border-bottom: 1px solid var(--soft);
}

summary {
  position: relative;
  cursor: pointer;
  padding: 24px 48px 24px 0;
  font-size: 21px;
  font-weight: 400;
  list-style: none;
}

summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  color: var(--gold);
  font-size: 28px;
  font-weight: 300;
  transform: translateY(-50%);
}

details[open] summary::after {
  content: "-";
}

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

details p {
  margin: 0;
  padding: 0 0 24px;
  color: var(--muted);
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 42px;
  background: rgba(0, 0, 0, 0.86);
}

.lightbox.is-open {
  display: flex;
}

.lightbox img {
  max-width: min(1100px, 92vw);
  max-height: 84vh;
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 24px;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: transparent;
  color: #fff;
  cursor: pointer;
}

.contact-section {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 60px;
  max-width: var(--max);
  margin: 60px auto 0;
  padding: 72px 32px;
  border-top: 1px solid var(--soft);
  border-bottom: 1px solid var(--soft);
  scroll-margin-top: 126px;
}

.contact-section h2 {
  max-width: 850px;
}

.contact-section p,
.contact-section a {
  display: block;
  color: var(--muted);
}

.map-block {
  grid-column: 1 / -1;
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.map-block iframe {
  width: 100%;
  height: 420px;
  border: 1px solid var(--soft);
  filter: grayscale(0.18) brightness(0.9);
}

.map-block a {
  color: var(--gold-bright);
}

form {
  display: grid;
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

input {
  width: 100%;
  min-height: 52px;
  border: 1px solid var(--soft);
  border-radius: 0;
  background: #0d0f11;
  color: var(--text);
  padding: 0 16px;
}

select {
  width: 100%;
  min-height: 52px;
  border: 1px solid var(--soft);
  border-radius: 0;
  background: #0d0f11;
  color: var(--text);
  padding: 0 42px 0 16px;
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--gold) 50%),
    linear-gradient(135deg, var(--gold) 50%, transparent 50%);
  background-position:
    calc(100% - 21px) 50%,
    calc(100% - 15px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

input:focus,
select:focus {
  outline: 1px solid var(--gold);
  border-color: var(--gold);
}

.estimator {
  display: grid;
  gap: 14px;
  margin-bottom: 8px;
  padding: 22px;
  border: 1px solid rgba(161, 129, 88, 0.32);
  background: linear-gradient(180deg, rgba(161, 129, 88, 0.1), rgba(255, 255, 255, 0.02));
}

.estimator h3 {
  margin-bottom: 2px;
  font-size: 24px;
}

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

.estimate-result {
  display: block;
  min-height: 72px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.2);
  color: #fff;
}

.form-status {
  min-height: 24px;
  margin: 0;
  color: var(--gold-bright);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.site-footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 64px 32px;
  display: grid;
  grid-template-columns: 220px 1fr 1fr auto;
  gap: 36px;
  align-items: start;
  color: var(--muted);
}

.site-footer img {
  width: 190px;
}

.site-footer p {
  margin: 0;
}

.site-footer nav {
  display: grid;
  gap: 10px;
}

.site-footer a:hover {
  color: var(--gold-bright);
}

@media (max-width: 1320px) {
  .site-header {
    grid-template-columns: 180px 1fr;
  }

  .main-nav {
    order: 3;
    grid-column: 1 / -1;
    justify-content: flex-start;
    min-width: 0;
    max-width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .nav-menu {
    width: min(560px, calc(100vw - 40px));
  }

  .hero {
    min-height: 700px;
  }

  .solution-grid,
  .feature-band,
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .adv-masonry {
    grid-template-columns: 1fr 1fr;
  }

  .mega-grid,
  .product-grid,
  .product-seo-grid,
  .product-spec-grid,
  .product-process-list,
  .related-grid,
  .portfolio-gallery-grid,
  .article-grid,
  .service-card-grid,
  .payment-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .project-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-auto-rows: 210px;
  }

  .catalog-group-head {
    grid-template-columns: 1fr;
    gap: 16px;
  }

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

  .adv-copy {
    grid-column: 1 / -1;
  }

  .solution-grid {
    width: 100%;
    margin-left: 0;
  }

  .split,
  .product-detail,
  .portfolio-detail,
  .service-overview,
  .service-detail,
  .articles-intro,
  .article-detail,
  .projects-intro,
  .project-cta,
  .contacts-intro,
  .contacts-map-layout,
  .delivery-intro,
  .delivery-price-section,
  .delivery-coverage,
  .product-seo-lead,
  .adv-lead,
  .adv-intro,
  .adv-showcase,
  .adv-guarantee,
  .loyalty-info,
  .loyalty-offer,
  .loyalty-final,
  .contact-section,
  .site-footer {
    grid-template-columns: 1fr;
  }

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

  .project-filters,
  .project-cta-actions {
    justify-content: flex-start;
  }

  .adv-lead img {
    height: 360px;
    min-height: 0;
    margin: 0;
  }

  .product-detail-media img {
    height: 420px;
  }

  .portfolio-detail-media img {
    height: 420px;
  }

  .article-sidebar {
    position: static;
    grid-template-columns: minmax(260px, 0.8fr) minmax(320px, 1fr);
    align-items: start;
  }

  .article-note {
    min-height: 100%;
  }

  .contact-page-form {
    position: static;
  }
}

@media (max-width: 760px) {
  .site-header {
    position: relative;
    grid-template-columns: 1fr;
    padding: 20px;
    gap: 18px;
    overflow: visible;
  }

  .brand img {
    width: 160px;
  }

  .header-actions {
    flex-wrap: wrap;
    gap: 14px;
  }

  .main-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 14px 22px;
    overflow: visible;
    padding-bottom: 0;
  }

  .main-nav a,
  .nav-trigger,
  .header-actions a {
    font-size: 13px;
  }

  .btn-outline {
    width: 100%;
  }

  .hero {
    min-height: auto;
    padding: 32px 20px 70px;
  }

  .hero-collage {
    position: relative;
    left: auto;
    top: auto;
    width: 100%;
    height: 280px;
    transform: none;
    margin-bottom: 38px;
  }

  .hero-img {
    position: absolute;
    width: 100%;
    height: 100%;
  }

  .slider-arrow {
    top: 420px;
    width: 42px;
    height: 42px;
  }

  .slider-prev {
    left: 6px;
  }

  .slider-next {
    right: 6px;
  }

  .hero-copy {
    margin: 0;
  }

  .section {
    padding: 56px 20px;
    scroll-margin-top: 20px;
  }

  .subpage-hero {
    min-height: 230px;
    padding: 42px 20px;
  }

  .breadcrumbs {
    margin-top: 14px;
  }

  .adv-lead img,
  .adv-intro img,
  .product-detail-media img,
  .portfolio-detail-media img,
  .service-overview-media img,
  .service-detail-media img,
  .loyalty-info img,
  .loyalty-offer img,
  .loyalty-final img,
  .adv-guarantee img {
    min-height: 0;
    height: 280px;
  }

  .hero-actions {
    display: grid;
  }

  .solution-grid,
  .feature-band,
  .steps,
  .production-grid,
  .adv-masonry,
  .why-grid,
  .mega-grid,
  .product-grid,
  .product-seo-lead,
  .product-seo-grid,
  .product-spec-grid,
  .product-process-list,
  .related-grid,
  .portfolio-gallery-grid,
  .article-grid,
  .service-card-grid,
  .contact-info-grid,
  .payment-grid,
  .loyalty-step-grid,
  .loyalty-contacts,
  .loyalty-offer-grid {
    grid-template-columns: 1fr;
  }

  .project-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
  }

  .project-card,
  .project-card:nth-child(7n+1),
  .project-card:nth-child(7n+5),
  .project-card:nth-child(11n+3) {
    grid-column: auto;
    grid-row: auto;
    min-height: 360px;
  }

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

  .project-card small {
    font-size: 13px;
  }

  .article-sidebar {
    grid-template-columns: 1fr;
  }

  .article-card-body,
  .article-note {
    padding: 22px;
  }

  .article-card h3 {
    font-size: 22px;
  }

  .article-content h2 {
    margin-top: 34px;
  }

  .article-content p,
  .article-list li {
    font-size: 17px;
  }

  .portfolio-gallery-item,
  .portfolio-gallery-item:nth-child(5n+1) {
    grid-column: auto;
    min-height: 280px;
  }

  .catalog-menu {
    max-height: calc(100vh - 150px);
    overflow-y: auto;
  }

  .mega-footer {
    display: grid;
  }

  .adv-masonry,
  .adv-stack {
    gap: 22px;
  }

  .nav-dropdown {
    position: static;
  }

  .nav-dropdown::after,
  .catalog-dropdown::after {
    display: none;
  }

  .nav-menu {
    position: absolute;
    left: 20px;
    right: 20px;
    top: calc(100% + 8px);
    width: auto;
    max-width: calc(100vw - 40px);
    padding: 20px;
  }

  .nav-menu a {
    grid-template-columns: 84px 1fr;
    gap: 18px;
    min-height: 92px;
  }

  .nav-menu img {
    width: 84px;
    height: 62px;
  }

  .nav-menu span {
    font-size: 15px;
  }

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

  .step-detail {
    grid-template-columns: 1fr;
  }

  .solution-card,
  .solution-card img {
    min-height: 280px;
  }

  .contact-section {
    padding: 56px 20px;
    scroll-margin-top: 20px;
  }

  .contacts-route,
  .contact-page-form {
    padding: 22px;
  }

  .contacts-map,
  .contacts-map iframe {
    min-height: 360px;
  }

  .delivery-price-table th,
  .delivery-price-table td {
    padding: 16px 14px;
    font-size: 14px;
  }

  .delivery-coverage img {
    min-height: 0;
    height: 280px;
  }

  .site-footer {
    padding: 48px 20px;
  }
}