:root {
  --bg: #050505;
  --surface: #0d0d0d;
  --surface-soft: #161616;
  --text: #f7f5ef;
  --muted: #b8b2a8;
  --line: rgba(255, 255, 255, 0.13);
  --brand: #ffb000;
  --brand-soft: #ffd36b;
  --green: #049b55;
  --red: #d9273c;
  font-family: Inter, "Helvetica Neue", Arial, Helvetica, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.45;
}

a {
  color: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 12px clamp(18px, 4vw, 56px);
  background: rgba(5, 5, 5, 0.88);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand img {
  width: clamp(230px, 22vw, 320px);
  height: auto;
  max-height: 96px;
  object-fit: contain;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: clamp(16px, 2.3vw, 34px);
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 700;
}

.main-nav a,
.domains a {
  text-decoration: none;
}

.main-nav a:hover,
.domains a:hover {
  color: var(--brand);
}

.language-switcher {
  display: flex;
  gap: 4px;
}

.language-switcher button {
  border: 1px solid var(--line);
  border-radius: 999px;
  min-width: 30px;
  min-height: 27px;
  padding: 0 8px;
  background: transparent;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  cursor: pointer;
}

.language-switcher button.active,
.language-switcher button:hover {
  background: var(--brand);
  border-color: var(--brand);
  color: #080808;
}

.hero {
  position: relative;
  min-height: calc(100vh - 92px);
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
  padding: clamp(72px, 9vw, 128px) clamp(18px, 7vw, 96px);
}

.hero-image {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.94) contrast(1.06);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(5, 5, 5, 0.95) 0%, rgba(5, 5, 5, 0.76) 42%, rgba(5, 5, 5, 0.08) 100%),
    linear-gradient(0deg, rgba(5, 5, 5, 0.95) 0%, rgba(5, 5, 5, 0.18) 46%, rgba(5, 5, 5, 0) 100%);
}

.hero-copy {
  width: min(760px, 100%);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--brand);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  max-width: 820px;
  font-size: clamp(2.65rem, 6.2vw, 6rem);
  line-height: 0.96;
}

h2 {
  max-width: 820px;
  font-size: clamp(2.1rem, 4.6vw, 4.65rem);
  line-height: 0.98;
}

h3 {
  font-size: clamp(1.15rem, 1.6vw, 1.45rem);
  line-height: 1.1;
}

.registered-mark {
  display: inline-block;
  margin-left: 0.03em;
  font-size: 0.28em;
  font-weight: inherit;
  line-height: 1;
  position: relative;
  top: -1.7em;
  vertical-align: baseline;
}

.registered-word {
  display: inline-block;
  white-space: nowrap;
  overflow-wrap: normal;
  word-break: keep-all;
}

h1 .registered-mark,
h2 .registered-mark {
  font-size: 0.2em;
  top: -3em;
}

.hero-copy > p:not(.eyebrow),
.section-title > p:not(.eyebrow),
.feature-copy > p:not(.eyebrow),
.contact p,
.clean-list,
.spec-list p,
.essential-grid p,
.document-card span,
.site-footer p,
address {
  color: var(--muted);
}

.hero-copy > p:not(.eyebrow) {
  max-width: 600px;
  margin: 22px 0 0;
  font-size: clamp(1.12rem, 2vw, 1.35rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 6px;
  border: 1px solid var(--line);
  text-decoration: none;
  font-weight: 900;
}

.button.primary {
  background: var(--brand);
  border-color: var(--brand);
  color: #080808;
}

.button.primary:hover {
  background: var(--brand-soft);
}

.button.secondary:hover {
  border-color: var(--brand);
  color: var(--brand);
}

.section,
.feature,
.contact {
  padding: clamp(72px, 9vw, 126px) clamp(18px, 7vw, 96px);
}

.section-title {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(260px, 0.55fr);
  gap: clamp(24px, 6vw, 76px);
  align-items: end;
  margin-bottom: clamp(28px, 5vw, 58px);
}

.section-title > p:not(.eyebrow) {
  margin: 0;
  font-size: 1.12rem;
}

.essentials {
  background: var(--bg);
  border-top: 1px solid var(--line);
}

.essential-grid,
.document-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.essential-grid article,
.document-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.essential-grid article {
  display: flex;
  min-height: 280px;
  flex-direction: column;
  padding: clamp(24px, 3vw, 38px);
}

.essential-grid span {
  display: inline-flex;
  margin-bottom: auto;
  color: var(--brand);
  font-size: clamp(2.7rem, 4vw, 4.4rem);
  font-weight: 900;
  line-height: 0.72;
}

.essential-grid h3 {
  margin-top: 42px;
  margin-bottom: 12px;
}

.feature {
  background: var(--surface);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: clamp(28px, 6vw, 86px);
  align-items: center;
  border-top: 1px solid var(--line);
}

.split-section.reverse {
  background: var(--bg);
}

.split-section.reverse .feature-media {
  order: 2;
}

.feature-media {
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--surface-soft);
}

.feature-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
}

.feature-copy > p:not(.eyebrow) {
  max-width: 620px;
  margin: 22px 0 0;
  font-size: 1.12rem;
}

.spec-list {
  display: grid;
  gap: 1px;
  margin-top: 34px;
  background: var(--line);
  border: 1px solid var(--line);
}

.spec-list article {
  padding: 22px;
  background: var(--bg);
}

.product-code {
  margin: 0 0 12px;
  color: var(--brand);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.spec-list h3 {
  margin-bottom: 10px;
  color: var(--brand);
}

.spec-list p:not(.product-code) {
  margin: 0;
}

.product-sizes {
  margin-top: 14px;
  color: var(--text);
  font-weight: 800;
}

.showcase {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1px;
  padding: 1px;
  background: var(--line);
}

.showcase img {
  width: 100%;
  height: clamp(300px, 32vw, 560px);
  object-fit: cover;
  object-position: center;
}

.clean-list {
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.clean-list li {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.clean-list small {
  display: block;
  margin-top: 6px;
  color: rgba(184, 178, 168, 0.78);
  font-size: 0.82rem;
  line-height: 1.35;
}

.brand-highlight {
  color: var(--brand);
  font-weight: 900;
}

.documents {
  background:
    linear-gradient(90deg, var(--green), #ffffff 50%, var(--red) 100%) top left / 100% 4px no-repeat,
    var(--surface);
}

.documents .section-title {
  grid-template-columns: 1fr;
  max-width: 900px;
}

.document-grid {
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
}

.document-card {
  display: flex;
  min-height: 178px;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
  text-decoration: none;
  transition: transform 180ms ease, border-color 180ms ease;
}

.document-card strong {
  font-size: 1.12rem;
  line-height: 1.14;
}

.document-card:hover {
  transform: translateY(-3px);
  color: var(--brand);
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(280px, 0.65fr);
  gap: clamp(28px, 6vw, 76px);
  align-items: start;
  background: var(--bg);
  border-top: 1px solid var(--line);
}

.contact h2 {
  margin-bottom: 22px;
}

.contact p[data-i18n="contactText"] {
  max-width: 650px;
  font-size: clamp(0.98rem, 1.35vw, 1.08rem);
}

.no-break {
  white-space: nowrap;
}

address {
  font-family: inherit;
  font-style: normal;
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.55;
}

address strong,
address a {
  font-family: inherit;
  letter-spacing: 0;
}

address strong {
  color: var(--brand);
  font-weight: 800;
}

address a {
  color: var(--text);
  text-decoration-color: var(--brand);
  text-underline-offset: 4px;
}

.site-footer {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 28px;
  align-items: center;
  padding: 28px clamp(18px, 4vw, 56px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer img {
  width: 44px;
}

.site-footer p {
  max-width: 860px;
  margin: 0;
}

.domains {
  display: flex;
  gap: 14px;
  white-space: nowrap;
}

@media (max-width: 1040px) {
  .site-header {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .brand img {
    margin: 0 auto;
    width: 250px;
  }

  .main-nav,
  .language-switcher {
    justify-content: center;
    flex-wrap: wrap;
  }

  .hero {
    min-height: auto;
  }

  .section-title,
  .split-section,
  .contact,
  .essential-grid,
  .document-grid,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .split-section.reverse .feature-media {
    order: 0;
  }

  .document-card {
    min-height: 138px;
  }
}

@media (max-width: 720px) {
  .brand img {
    width: 220px;
  }

  .main-nav {
    gap: 12px;
    font-size: 0.88rem;
  }

  .hero {
    align-items: end;
    padding-top: 210px;
  }

  .hero::before {
    background:
      linear-gradient(0deg, rgba(5, 5, 5, 0.98) 0%, rgba(5, 5, 5, 0.74) 58%, rgba(5, 5, 5, 0.22) 100%);
  }

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

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

  .showcase img {
    height: auto;
    aspect-ratio: 4 / 3;
  }

  .essential-grid span {
    margin-bottom: auto;
  }

  .essential-grid h3 {
    margin-top: 34px;
  }
}