:root {
  --fasad-black: #080b0d;
  --fasad-ink: #101519;
  --fasad-panel: #151b20;
  --fasad-paper: #f6f7f5;
  --fasad-white: #ffffff;
  --fasad-muted: #a8b2b6;
  --fasad-red: #ef2b3a;
  --fasad-red-dark: #991824;
  --fasad-cyan: #22d9de;
  --fasad-cyan-dark: #087d86;
  --fasad-rule: #d7dcdd;
  --fasad-reading: 760px;
  --fasad-wide: 1180px;
  --fasad-radius: 4px;
  --fasad-shadow: 0 24px 80px rgba(0, 0, 0, .34);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  color: var(--fasad-ink);
  background: var(--fasad-black);
  font-family: "Segoe UI", Inter, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button { font: inherit; }
.fasad-skip {
  position: fixed;
  z-index: 1000;
  top: 8px;
  left: 8px;
  padding: 10px 14px;
  color: var(--fasad-black);
  background: var(--fasad-white);
  transform: translateY(-150%);
}
.fasad-skip:focus { transform: none; }
.fasad-progress {
  position: fixed;
  z-index: 900;
  inset: 0 0 auto;
  height: 3px;
  background: rgba(255, 255, 255, .08);
}
.fasad-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--fasad-red), var(--fasad-cyan));
}
.fasad-header {
  position: sticky;
  z-index: 800;
  top: 0;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 28px;
  min-height: 76px;
  padding: 6px max(24px, calc((100vw - var(--fasad-wide)) / 2));
  color: var(--fasad-white);
  border-bottom: 1px solid rgba(34, 217, 222, .25);
  background: rgba(8, 11, 13, .93);
  backdrop-filter: blur(16px);
}
.fasad-brand img { width: 210px; }
.fasad-age {
  margin: 0;
  color: var(--fasad-muted);
  font-size: .78rem;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.fasad-menu {
  display: flex;
  align-items: center;
  gap: 18px;
}
.fasad-menu a {
  color: #dfe7e8;
  font-size: .86rem;
  text-decoration: none;
}
.fasad-menu a:hover,
.fasad-menu a:focus-visible { color: var(--fasad-cyan); }
.fasad-menu__toggle {
  display: none;
  padding: 8px 12px;
  color: var(--fasad-white);
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: var(--fasad-radius);
  background: transparent;
  cursor: pointer;
}

.vhod-architektura {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 5vw, 74px) 24px clamp(80px, 10vw, 150px);
  color: var(--fasad-white);
  background:
    linear-gradient(90deg, transparent 49.8%, rgba(34, 217, 222, .08) 50%, transparent 50.2%),
    radial-gradient(circle at 60% 30%, rgba(34, 217, 222, .12), transparent 34%),
    var(--fasad-black);
}
.vhod-architektura::before,
.vhod-architektura::after {
  position: absolute;
  content: "";
  pointer-events: none;
}
.vhod-architektura::before {
  inset: 15% 0 auto;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--fasad-red) 20% 72%, transparent);
  box-shadow: 0 0 22px var(--fasad-red);
}
.vhod-architektura::after {
  inset: auto 0 7%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--fasad-cyan), transparent);
}
.vhod-architektura__frame {
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: auto 56px minmax(320px, 54vw) auto;
  width: min(100%, 1320px);
  margin: 0 auto;
  border: 1px solid rgba(255, 255, 255, .18);
  border-bottom: 0;
  box-shadow: var(--fasad-shadow);
  isolation: isolate;
}
.vhod-architektura__photo {
  z-index: -2;
  grid-area: 3 / 2 / 5 / 13;
  overflow: hidden;
  background: #050607;
  clip-path: polygon(0 7%, 14% 7%, 14% 0, 100% 0, 100% 100%, 0 100%);
}
.vhod-architektura__photo::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, rgba(5, 8, 10, .9) 0 19%, transparent 46%, rgba(5, 8, 10, .2));
  pointer-events: none;
}
.vhod-architektura__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.06) saturate(.92) brightness(.75);
}
.vhod-architektura__cyan,
.vhod-architektura__red {
  z-index: 4;
  height: 8px;
  pointer-events: none;
}
.vhod-architektura__cyan {
  grid-area: 2 / 5 / 3 / 13;
  align-self: end;
  background: var(--fasad-cyan);
  box-shadow: 0 0 22px rgba(34, 217, 222, .9);
  transform: skewX(-26deg);
}
.vhod-architektura__red {
  grid-area: 2 / 1 / 3 / 10;
  align-self: start;
  background: var(--fasad-red);
  box-shadow: 0 0 22px rgba(239, 43, 58, .85);
  transform: skewX(20deg);
}
.vhod-title {
  z-index: 5;
  grid-area: 1 / 1 / 3 / 13;
  display: grid;
  grid-template-columns: 4fr 8fr;
  align-items: end;
  gap: clamp(18px, 4vw, 70px);
  margin: 0;
  padding: 0 clamp(22px, 4vw, 58px) 26px;
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.02;
}
.vhod-title__brand {
  color: var(--fasad-white);
  font-size: clamp(2.2rem, 5vw, 5rem);
  text-shadow: 0 5px 34px #000;
}
.vhod-title__line {
  max-width: 780px;
  padding-left: 18px;
  color: #eaf9f9;
  border-left: 3px solid var(--fasad-cyan);
  font-size: clamp(1.6rem, 3.6vw, 4.2rem);
}
.vhod-glass {
  z-index: 6;
  grid-area: 3 / 1 / 4 / 7;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-content: end;
  gap: 1px;
  margin: clamp(24px, 5vw, 70px) 0 0;
  padding: 0;
}
.vhod-glass__pane {
  padding: clamp(18px, 2.4vw, 32px);
  color: #f1f5f5;
  border: 1px solid rgba(255, 255, 255, .16);
  background: rgba(6, 10, 12, .79);
  backdrop-filter: blur(14px);
}
.vhod-glass__pane:first-child {
  grid-column: 1 / 3;
  border-top: 3px solid var(--fasad-red);
}
.vhod-glass__pane:last-child { border-right: 3px solid var(--fasad-cyan); }
.vhod-architektura__windows {
  z-index: 2;
  grid-area: 3 / 1 / 5 / 13;
  display: grid;
  grid-template-columns: 2fr 1fr 3fr 2fr;
  pointer-events: none;
}
.vhod-architektura__windows i { border-right: 1px solid rgba(255, 255, 255, .18); }
.vhod-architektura__threshold {
  z-index: 5;
  grid-area: 4 / 3 / 5 / 13;
  height: 18px;
  align-self: end;
  background: linear-gradient(90deg, var(--fasad-red), #4f2428 45%, var(--fasad-cyan));
  clip-path: polygon(3% 0, 100% 0, 97% 100%, 0 100%);
}

.fasad-chapter {
  padding: clamp(58px, 9vw, 128px) 24px;
  background: var(--fasad-paper);
}
.fasad-chapter:nth-of-type(even) { background: #eef1f0; }
.fasad-sheet {
  position: relative;
  width: min(100%, var(--fasad-reading));
  margin: 0 auto;
}
.fasad-sheet > *:first-child { margin-top: 0; }
.fasad-sheet > *:last-child { margin-bottom: 0; }
.fasad-sheet h2 {
  margin: 0 0 34px;
  color: #0a1115;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 4.5vw, 4.3rem);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -.035em;
}
.fasad-sheet h3 {
  margin: 42px 0 14px;
  color: #11191d;
  font-size: 1.3rem;
  line-height: 1.3;
}
.fasad-sheet p {
  margin: 0 0 24px;
  white-space: pre-line;
}
.fasad-sheet ul {
  margin: 22px 0 30px;
  padding-left: 1.25em;
}
.fasad-sheet li { margin: 9px 0; padding-left: .35em; }
.fasad-sheet li::marker { color: var(--fasad-red); }
.fasad-sheet strong { color: #050a0c; }
.fasad-chapter--line .fasad-sheet::before,
.fasad-chapter--margin .fasad-sheet::before,
.fasad-chapter--notch .fasad-sheet::before {
  position: absolute;
  content: "";
}
.fasad-chapter--line .fasad-sheet::before {
  top: 0;
  left: -34px;
  width: 4px;
  height: 150px;
  background: linear-gradient(var(--fasad-red) 0 50%, var(--fasad-cyan) 50%);
}
.fasad-chapter--margin .fasad-sheet::before {
  top: 18px;
  right: calc(100% + 46px);
  width: 70px;
  height: 1px;
  background: var(--fasad-cyan-dark);
  box-shadow: 44px 9px 0 -0.2px var(--fasad-red);
}
.fasad-chapter--notch .fasad-sheet::before {
  top: -18px;
  left: -22px;
  width: 56px;
  height: 56px;
  border-top: 8px solid var(--fasad-red);
  border-left: 8px solid var(--fasad-cyan);
}
.fasad-chapter--fact {
  padding-block: 42px;
  color: #eaf0f0;
  border-top: 1px solid var(--fasad-cyan-dark);
  border-bottom: 1px solid var(--fasad-red-dark);
  background: #11171b !important;
}
.fasad-chapter--fact .fasad-sheet {
  display: grid;
  grid-template-columns: minmax(220px, .8fr) minmax(300px, 1.2fr);
  align-items: center;
  gap: 44px;
  width: min(100%, var(--fasad-wide));
}
.fasad-chapter--fact h2 {
  margin: 0;
  color: var(--fasad-white);
  font-size: clamp(2rem, 4vw, 3.7rem);
}
.fasad-chapter--fact p {
  margin: 0;
  padding-left: 30px;
  border-left: 1px solid var(--fasad-cyan);
}
.fasad-chapter--dossier {
  background: #fff !important;
}
.fasad-chapter--dossier .fasad-sheet { width: min(100%, 980px); }
.fasad-chapter--dossier h2 {
  max-width: 760px;
  padding-bottom: 28px;
  border-bottom: 8px solid var(--fasad-red);
}
figure {
  width: min(100%, 980px);
  margin: 48px auto;
}
figure img {
  width: 100%;
  border: 1px solid #252c30;
}
figcaption {
  padding: 13px 0 0 18px;
  color: #535e62;
  border-left: 3px solid var(--fasad-cyan-dark);
  font-size: .9rem;
}
table {
  display: block;
  width: 100%;
  margin: 38px 0;
  overflow-x: auto;
  border-collapse: collapse;
  border-top: 4px solid var(--fasad-red);
  scrollbar-color: var(--fasad-cyan-dark) #dce1e1;
}
thead { color: var(--fasad-white); background: #11171b; }
th, td {
  min-width: 220px;
  padding: 16px 18px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid #cbd2d3;
}
tbody tr:nth-child(even) { background: #e8eceb; }
.fasad-chapter--panorama {
  padding-inline: 0;
  background: #e9edec !important;
}
.fasad-chapter--panorama .fasad-sheet { width: 100%; }
.fasad-chapter--panorama .fasad-sheet > h2,
.fasad-chapter--panorama .fasad-sheet > p {
  width: min(calc(100% - 48px), var(--fasad-reading));
  margin-inline: auto;
}
.katalog-panorama {
  width: 100%;
  margin: 52px 0 0;
}
.katalog-panorama img {
  max-height: 690px;
  border-inline: 0;
  object-fit: cover;
}
.fasad-chapter--faq {
  color: #e8eeee;
  background: #0d1215 !important;
}
.fasad-chapter--faq .fasad-sheet { width: min(100%, 900px); }
.fasad-chapter--faq h2 { color: var(--fasad-white); }
.vopros-fold {
  border-top: 1px solid rgba(255, 255, 255, .18);
}
.vopros-fold:last-child { border-bottom: 1px solid rgba(255, 255, 255, .18); }
.vopros-fold h3 { margin: 0; }
.vopros-fold__trigger {
  display: grid;
  grid-template-columns: 1fr 30px;
  gap: 20px;
  width: 100%;
  padding: 24px 0;
  color: var(--fasad-white);
  text-align: left;
  border: 0;
  background: transparent;
  cursor: pointer;
}
.vopros-fold__trigger span {
  position: relative;
  width: 24px;
  height: 24px;
  border: 1px solid var(--fasad-cyan);
}
.vopros-fold__trigger span::before,
.vopros-fold__trigger span::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 1px;
  content: "";
  background: var(--fasad-white);
  transform: translate(-50%, -50%);
}
.vopros-fold__trigger span::after {
  transform: translate(-50%, -50%) rotate(90deg);
  transition: transform .2s ease;
}
.vopros-fold__trigger[aria-expanded="true"] span::after { transform: translate(-50%, -50%); }
.vopros-fold__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .28s ease;
}
.vopros-fold__answer p {
  margin: 0;
  padding: 0 50px 26px 0;
  color: #b9c4c6;
}
.fasad-footer {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 48px;
  padding: 42px max(24px, calc((100vw - var(--fasad-wide)) / 2));
  color: #b8c3c5;
  border-top: 1px solid rgba(239, 43, 58, .35);
  background: #07090b;
}
.fasad-footer img { width: 210px; }
.fasad-footer p { max-width: 640px; margin: 0; font-size: .9rem; }
.fasad-footer a { color: var(--fasad-cyan); white-space: nowrap; }
.fasad-cookie {
  position: fixed;
  z-index: 950;
  right: 18px;
  bottom: 18px;
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: 510px;
  padding: 16px 18px;
  color: #eef3f3;
  border: 1px solid rgba(34, 217, 222, .35);
  background: #11171b;
  box-shadow: 0 18px 50px rgba(0, 0, 0, .34);
}
.fasad-cookie[hidden] { display: none; }
.fasad-cookie p { margin: 0; font-size: .84rem; line-height: 1.45; }
.fasad-cookie button {
  padding: 8px 13px;
  color: var(--fasad-white);
  border: 1px solid var(--fasad-red);
  background: transparent;
  cursor: pointer;
}
:focus-visible { outline: 3px solid var(--fasad-cyan); outline-offset: 4px; }

@media (max-width: 1240px) {
  .fasad-header { grid-template-columns: auto 1fr auto; }
  .fasad-age { display: none; }
  .fasad-menu__toggle { display: block; }
  .fasad-menu {
    position: absolute;
    top: calc(100% + 1px);
    right: 24px;
    display: none;
    width: min(300px, calc(100vw - 48px));
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, .18);
    background: #0d1215;
    box-shadow: var(--fasad-shadow);
  }
  .fasad-menu.is-open { display: grid; }
  .fasad-menu a { padding: 9px 10px; }
  .vhod-architektura__frame { grid-template-rows: auto 48px minmax(460px, 68vw) auto; }
  .vhod-title { grid-template-columns: 1fr; gap: 14px; }
  .vhod-title__line { max-width: 760px; }
  .vhod-glass { grid-area: 3 / 1 / 4 / 9; }
  .fasad-footer { grid-template-columns: auto 1fr; }
  .fasad-footer__links { grid-column: 2; }
}

@media (max-width: 720px) {
  body { font-size: 16px; line-height: 1.68; }
  html { scroll-padding-top: 72px; }
  .fasad-header {
    min-height: 68px;
    gap: 12px;
    padding-inline: 16px;
  }
  .fasad-brand img { width: 166px; }
  .fasad-menu { right: 16px; width: calc(100vw - 32px); }
  .vhod-architektura { padding: 22px 12px 72px; }
  .vhod-architektura__frame {
    grid-template-columns: repeat(6, 1fr);
    grid-template-rows: auto 34px minmax(300px, 72vw) auto auto;
  }
  .vhod-title {
    grid-area: 1 / 1 / 3 / 7;
    padding: 12px 17px 20px;
  }
  .vhod-title__brand { font-size: clamp(2rem, 12vw, 3.4rem); }
  .vhod-title__line { font-size: clamp(1.45rem, 7vw, 2.2rem); }
  .vhod-architektura__photo {
    grid-area: 3 / 1 / 4 / 7;
    clip-path: none;
  }
  .vhod-architektura__photo::after {
    background: linear-gradient(180deg, rgba(5, 8, 10, .1), rgba(5, 8, 10, .65));
  }
  .vhod-architektura__cyan { grid-area: 2 / 3 / 3 / 7; height: 5px; }
  .vhod-architektura__red { grid-area: 2 / 1 / 3 / 5; height: 5px; }
  .vhod-glass {
    grid-area: 4 / 1 / 5 / 7;
    grid-template-columns: 1fr;
    margin: 0;
  }
  .vhod-glass__pane:first-child { grid-column: auto; }
  .vhod-architektura__windows { grid-area: 3 / 1 / 4 / 7; }
  .vhod-architektura__threshold { grid-area: 5 / 1 / 6 / 7; width: 100%; }
  .fasad-chapter { padding: 58px 20px; }
  .fasad-sheet h2 { margin-bottom: 26px; font-size: clamp(1.9rem, 10vw, 3rem); }
  .fasad-chapter--line .fasad-sheet::before,
  .fasad-chapter--margin .fasad-sheet::before,
  .fasad-chapter--notch .fasad-sheet::before { display: none; }
  .fasad-chapter--fact .fasad-sheet {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .fasad-chapter--fact p { padding: 18px 0 0; border-top: 1px solid var(--fasad-cyan); border-left: 0; }
  .fasad-chapter--panorama .fasad-sheet > h2,
  .fasad-chapter--panorama .fasad-sheet > p { width: calc(100% - 40px); }
  figure { margin-block: 34px; }
  th, td { min-width: 190px; padding: 13px 14px; }
  .fasad-footer {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 36px 20px;
  }
  .fasad-footer__links { grid-column: auto; }
  .fasad-cookie {
    right: 10px;
    bottom: 10px;
    left: 10px;
    align-items: flex-end;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}

/* Shared legal pages and legal navigation */
.fasad-footer__brand { display: inline-flex; }
.fasad-footer__links {
  display: grid;
  gap: 7px;
  justify-items: end;
  text-align: right;
}
.fasad-menu a[aria-current="page"],
.fasad-footer__links a[aria-current="page"] { color: var(--fasad-cyan); }

.fasad-legal__main {
  min-height: 70vh;
  padding: clamp(52px, 8vw, 110px) 20px;
  color: var(--fasad-ink);
  background:
    linear-gradient(90deg, transparent 49.9%, rgba(34, 217, 222, .1) 50%, transparent 50.1%),
    radial-gradient(circle at 84% 8%, rgba(239, 43, 58, .16), transparent 28%),
    var(--fasad-black);
}
.fasad-legal__sheet {
  width: min(920px, 100%);
  margin: 0 auto;
  padding: clamp(28px, 6vw, 72px);
  border-top: 8px solid var(--fasad-red);
  background: var(--fasad-paper);
  box-shadow: var(--fasad-shadow);
}
.fasad-legal__hero {
  padding-bottom: 40px;
  border-bottom: 1px solid var(--fasad-rule);
}
.fasad-legal__label {
  margin: 0 0 12px;
  color: var(--fasad-cyan-dark);
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.fasad-legal__hero h1 {
  margin: 0 0 24px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.5rem, 7vw, 5.2rem);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -.045em;
}
.fasad-legal__hero p:last-child,
.fasad-legal__sheet section p { max-width: 72ch; }
.fasad-legal__sheet section {
  padding: 38px 0;
  border-bottom: 1px solid var(--fasad-rule);
}
.fasad-legal__sheet section h2 {
  margin: 0 0 18px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.55rem, 3vw, 2.2rem);
  font-weight: 500;
  line-height: 1.15;
}
.fasad-legal__sheet section p { margin: 0; }
.fasad-legal__sheet section p + p { margin-top: 16px; }
.fasad-legal__home {
  display: inline-block;
  margin-top: 40px;
  padding: 12px 18px;
  color: var(--fasad-white);
  background: var(--fasad-cyan-dark);
  font-weight: 700;
  text-decoration: none;
}

@media (max-width: 720px) {
  .fasad-footer__links {
    justify-items: start;
    text-align: left;
  }
  .fasad-legal__main { padding: 28px 12px 56px; }
  .fasad-legal__sheet { padding: 28px 20px; }
}