:root {
  --orange: #ff681d;
  --black: #111111;
  --muted: #5e5e5e;
  --line: #dedede;
  --soft: #fbf6f1;
  --white: #ffffff;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--white);
  color: var(--black);
  font-family: Arial, Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button, a { font: inherit; }

.site-shell {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 30px 0 26px;
}

.brand img {
  display: block;
  width: min(445px, 62vw);
  height: auto;
}

.language-switcher {
  display: flex;
  align-items: center;
  gap: 9px;
  color: #a7a7a7;
  font-size: 14px;
  font-weight: 700;
}

.lang-btn {
  border: 0;
  background: transparent;
  color: #9d9d9d;
  cursor: pointer;
  padding: 5px 2px 8px;
  border-bottom: 2px solid transparent;
}

.lang-btn:hover,
.lang-btn:focus-visible {
  color: var(--black);
}

.lang-btn.is-active {
  color: var(--black);
  border-bottom-color: var(--orange);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, .98fr);
  align-items: start;
  gap: clamp(48px, 7vw, 100px);
  padding: 28px 0 30px;
}

.copy-column {
  padding-top: 6px;
}

.language-panel h1 {
  margin: 0 0 24px;
  font-size: clamp(40px, 4.3vw, 64px);
  line-height: .98;
  letter-spacing: -0.04em;
  font-weight: 700;
}

.lead,
.secondary {
  max-width: 650px;
  margin: 0;
  font-size: clamp(19px, 1.7vw, 25px);
  line-height: 1.42;
  letter-spacing: -0.015em;
}

.lead strong {
  color: var(--orange);
  font-weight: 700;
}

.secondary {
  margin-top: 30px;
  color: #2b2b2b;
  font-size: clamp(18px, 1.45vw, 22px);
}

.accent-line {
  width: 56px;
  height: 4px;
  margin: 30px 0 30px;
  background: var(--orange);
}

.construction-box {
  display: grid;
  grid-template-columns: 82px 1px 1fr;
  align-items: center;
  gap: 24px;
  padding: 20px 24px;
  background: var(--soft);
  border-radius: 15px;
}

.construction-box::before {
  content: "";
  grid-column: 2;
  grid-row: 1;
  width: 1px;
  height: 62px;
  background: #bdbdbd;
}

.construction-icon {
  grid-column: 1;
  grid-row: 1;
  color: var(--orange);
  font-size: 54px;
  line-height: 1;
  text-align: center;
}

.construction-box > div:last-child {
  grid-column: 3;
  grid-row: 1;
}

.construction-box h2 {
  margin: 0 0 6px;
  font-size: clamp(18px, 1.4vw, 22px);
  line-height: 1.2;
}

.construction-box p {
  margin: 0;
  font-size: 16px;
  line-height: 1.45;
}

.contact-row {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 28px;
}

.mail-icon {
  color: var(--orange);
  font-size: 38px;
  line-height: 1;
}

.contact-row p {
  margin: 0 0 4px;
  font-size: 15px;
  line-height: 1.35;
}

.contact-row a {
  color: var(--orange);
  font-weight: 700;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.contact-row a:hover,
.contact-row a:focus-visible {
  text-decoration: underline;
}

.visual-column {
  display: flex;
  justify-content: center;
  padding-top: 8px;
}

.hero-image-wrap {
  position: relative;
  width: min(500px, 100%);
  aspect-ratio: 1 / 1;
}

.hero-image-wrap > img {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  object-position: center;
}

.orange-orb {
  position: absolute;
  top: -6%;
  right: -9%;
  width: 31%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: var(--orange);
}

.site-footer {
  margin-top: auto;
  padding: 20px 0 26px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 24px;
  color: #6b6b6b;
  font-size: 12px;
}

.site-footer p { margin: 0; }

@media (max-width: 900px) {
  .site-shell {
    width: min(100% - 32px, 760px);
  }

  .site-header {
    padding-top: 22px;
  }

  .brand img {
    width: min(390px, 72vw);
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 34px;
    padding-top: 18px;
  }

  .visual-column {
    grid-row: 1;
    padding-top: 0;
  }

  .copy-column {
    grid-row: 2;
  }

  .hero-image-wrap {
    width: min(420px, 82vw);
  }

  .language-panel h1 {
    font-size: clamp(42px, 11vw, 62px);
  }
}

@media (max-width: 620px) {
  .site-shell {
    width: min(100% - 28px, 560px);
  }

  .site-header {
    gap: 12px;
  }

  .brand img {
    width: min(300px, 70vw);
  }

  .language-switcher {
    font-size: 13px;
  }

  .hero-grid {
    gap: 28px;
  }

  .hero-image-wrap {
    width: min(340px, 84vw);
  }

  .lead,
  .secondary {
    font-size: 18px;
    line-height: 1.5;
  }

  .construction-box {
    grid-template-columns: 54px 1fr;
    gap: 14px;
    padding: 18px;
  }

  .construction-box::before {
    display: none;
  }

  .construction-icon {
    grid-column: 1;
    font-size: 38px;
  }

  .construction-box > div:last-child {
    grid-column: 2;
  }

  .construction-box h2 {
    font-size: 18px;
  }

  .construction-box p {
    font-size: 15px;
  }

  .contact-row {
    align-items: flex-start;
  }

  .site-footer {
    flex-direction: column;
    gap: 8px;
  }
}

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