:root {
  color-scheme: light;
  --bg: #f8f8f7;
  --panel: #ffffff;
  --text: #090b0d;
  --muted: #686b70;
  --line: #dedfdf;
  --line-soft: #ececec;
  --shadow: 0 24px 70px rgba(8, 10, 12, 0.08);
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.96), transparent 34rem),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 44%, #ffffff 100%);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  letter-spacing: 0;
}

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

.site-header,
.site-footer,
main {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 34px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  min-width: 0;
}

.brand-mark {
  display: inline-flex;
  width: 34px;
  height: 46px;
  margin-left: 15px;
  align-items: center;
  justify-content: center;
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  font-size: 3.15rem;
  font-weight: 520;
  line-height: 0.9;
  letter-spacing: 0;
  position: relative;
}

.brand-mark::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--text);
  position: absolute;
  left: -15px;
  bottom: 4px;
}

.brand-name {
  font-size: clamp(1rem, 1.8vw, 1.28rem);
  font-weight: 500;
  letter-spacing: 0.48em;
  white-space: nowrap;
}

.brand-name span {
  color: var(--muted);
  font-size: 0.68em;
  letter-spacing: 0.42em;
  margin-left: 6px;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 4vw, 44px);
  color: #14171a;
  font-size: 0.95rem;
}

.nav a,
.language-switch button {
  border-bottom: 1px solid transparent;
  padding-bottom: 4px;
}

.nav a:hover,
.language-switch button:hover {
  border-color: currentColor;
}

.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-left: 1px solid var(--line);
  padding-left: clamp(16px, 3vw, 28px);
}

.language-switch button {
  appearance: none;
  background: transparent;
  border-top: 0;
  border-right: 0;
  border-left: 0;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
}

.language-switch button[aria-pressed="true"] {
  color: var(--text);
  border-color: currentColor;
}

.hero {
  min-height: 570px;
  display: grid;
  place-items: center;
  align-content: center;
  text-align: center;
  padding: 74px 0 96px;
}

.eyebrow,
.kicker {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 760px;
  margin: 0 auto;
  font-size: clamp(2.55rem, 7vw, 5.15rem);
  line-height: 0.98;
  font-weight: 560;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 650px;
  margin: 30px auto 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 42px;
}

.button,
.copy-button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 24px;
  font: inherit;
  font-weight: 550;
  cursor: pointer;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease,
    color 160ms ease;
}

.button:hover,
.copy-button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: #090b0d;
  border-color: #090b0d;
  color: #ffffff;
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.16);
}

.button-secondary,
.copy-button {
  background: rgba(255, 255, 255, 0.65);
  color: var(--text);
}

.visual-section,
.contact {
  border-top: 1px solid var(--line);
  padding: 52px 0 72px;
}

.section-label {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 28px;
  margin-bottom: 44px;
  color: var(--muted);
  font-size: 0.95rem;
}

.section-label span:last-child {
  height: 1px;
  background: var(--line);
}

.visual-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(320px, 1.14fr);
  gap: clamp(34px, 7vw, 92px);
  align-items: center;
}

.visual-grid h2,
.contact h2 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.65rem);
  line-height: 1.06;
  font-weight: 540;
  letter-spacing: 0;
}

.visual-grid p:not(.kicker) {
  max-width: 490px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 1.06rem;
  line-height: 1.75;
}

.visual-grid img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  box-shadow: var(--shadow);
  filter: grayscale(1);
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(280px, 1fr);
  align-items: center;
  gap: clamp(28px, 7vw, 88px);
}

.contact-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  padding: 18px;
}

.contact-card a {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: clamp(1.05rem, 2vw, 1.36rem);
  font-weight: 540;
}

.copy-button {
  min-height: 44px;
  flex: 0 0 auto;
  padding-inline: 18px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid var(--line);
  padding: 38px 0 46px;
  color: var(--muted);
}

.brand-small {
  transform-origin: left center;
  transform: scale(0.82);
}

.site-footer p {
  margin: 0;
}

@media (max-width: 780px) {
  .site-header,
  .site-footer,
  main {
    width: min(100% - 28px, var(--max));
  }

  .site-header {
    align-items: flex-start;
    padding-top: 24px;
  }

  .brand {
    gap: 14px;
  }

  .brand-name {
    max-width: 210px;
    white-space: normal;
    line-height: 1.35;
    letter-spacing: 0.34em;
  }

  .nav {
    gap: 16px;
    font-size: 0.9rem;
  }

  .hero {
    min-height: auto;
    padding: 86px 0 88px;
  }

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

  .contact-card {
    align-items: stretch;
    flex-direction: column;
  }

  .copy-button {
    width: 100%;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .site-header {
    flex-direction: column;
  }

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