:root {
  --bg: #f7f7f5;
  --paper: #ffffff;
  --ink: #181816;
  --muted: #6f6f68;
  --line: #deded8;
  --line-strong: #c8c8c0;
  --focus: #2f5f9f;
  --max-width: 920px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Hiragino Sans", "Yu Gothic", YuGothic, sans-serif;
  font-size: 16px;
  line-height: 1.8;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

a:hover {
  color: var(--muted);
}

.skip-link {
  position: absolute;
  left: 24px;
  top: 16px;
  z-index: 10;
  transform: translateY(-160%);
  background: var(--ink);
  color: var(--paper);
  padding: 8px 12px;
  font-size: 13px;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header,
main,
.site-footer {
  width: min(100% - 48px, var(--max-width));
  margin-inline: auto;
}

.site-header {
  padding: 32px 0 0;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--muted);
  font-size: 14px;
}

.brand {
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
}

.language-link {
  text-decoration: none;
}

.hero {
  min-height: 58vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 96px 0 112px;
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 28px;
  font-size: clamp(44px, 8vw, 76px);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.hero-lead {
  max-width: 600px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.8;
}

.section {
  padding: 92px 0;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(140px, 0.42fr) 1fr;
  gap: 40px;
  align-items: baseline;
  margin-bottom: 36px;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.015em;
}

.info-list {
  margin: 0;
  border-top: 1px solid var(--line-strong);
}

.service-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 40px;
  margin-top: 40px;
}

.service-item {
  max-width: 260px;
}

.info-list div {
  display: grid;
  grid-template-columns: minmax(140px, 0.42fr) 1fr;
  gap: 40px;
  border-bottom: 1px solid var(--line);
  padding: 24px 0;
}

h3,
.info-list dt {
  margin: 0;
  color: var(--ink);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.7;
}

.service-item p,
.info-list dd {
  margin: 0;
  color: var(--muted);
}

.service-item h3 {
  margin-bottom: 12px;
}

.contact p {
  max-width: 660px;
  margin-bottom: 24px;
  color: var(--muted);
}

.contact a {
  color: var(--ink);
}

.text-link {
  display: inline-block;
  font-weight: 600;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 32px 0 48px;
  color: var(--muted);
  font-size: 13px;
}

.site-footer p {
  margin: 0;
}

a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 4px;
}

@media (max-width: 700px) {
  .site-header,
  main,
  .site-footer {
    width: min(100% - 32px, var(--max-width));
  }

  .site-header {
    padding-top: 24px;
  }

  .hero {
    min-height: auto;
    padding: 88px 0 96px;
  }

  .section {
    padding: 56px 0;
  }

  .section-head,
  .info-list div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .section-head {
    margin-bottom: 28px;
  }

  .info-list div {
    padding: 22px 0;
  }

  .service-list {
    grid-template-columns: 1fr;
    gap: 30px;
    margin-top: 32px;
  }

  .service-item {
    max-width: 520px;
  }
}

@media (max-width: 420px) {
  h1 {
    font-size: 40px;
  }

  .site-nav {
    font-size: 13px;
  }
}