:root {
  --bg: #fbfaf7;
  --surface: #ffffff;
  --text: #1b1f24;
  --muted: #5b6470;
  --line: #e4e1da;
  --accent: #0f6b5c;
  --accent-soft: #e3f1ee;
  --max: 1040px;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111416;
    --surface: #181c1f;
    --text: #e9ecef;
    --muted: #9aa4ae;
    --line: #2a3035;
    --accent: #5cc2ae;
    --accent-soft: #16302b;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

a { color: var(--accent); }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
header {
  border-bottom: 1px solid var(--line);
}
header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--text);
  text-decoration: none;
}
.logo svg { width: 28px; height: 28px; }
nav { display: flex; align-items: center; gap: 22px; font-size: 15px; }
nav a { color: var(--muted); text-decoration: none; }
nav a:hover { color: var(--text); }
.lang {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 12px;
  color: var(--text);
}

/* Hero */
.hero { padding-top: 96px; padding-bottom: 80px; }
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 20px;
}
h1 {
  font-size: clamp(36px, 6vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin: 0 0 20px;
  max-width: 14ch;
}
.lede {
  font-size: clamp(18px, 2.2vw, 21px);
  color: var(--muted);
  max-width: 40em;
  margin: 0 0 32px;
}
.button {
  display: inline-block;
  background: var(--accent);
  color: var(--bg);
  font-weight: 600;
  text-decoration: none;
  padding: 12px 22px;
  border-radius: 10px;
}
.button:hover { filter: brightness(1.08); }

/* Sections */
section { padding: 72px 0; border-top: 1px solid var(--line); }
h2 {
  font-size: clamp(26px, 3.4vw, 34px);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0 0 12px;
}
.section-intro { color: var(--muted); max-width: 40em; margin: 0 0 40px; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 26px;
}
.card h3 { font-size: 18px; margin: 0 0 8px; letter-spacing: -0.01em; }
.card p { margin: 0; color: var(--muted); font-size: 16px; }
.num {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 14px;
  display: block;
}

.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 18px; max-width: 46em; }
.steps li { display: grid; grid-template-columns: 120px 1fr; gap: 16px; }
.steps strong { color: var(--text); }
.steps span { color: var(--muted); }
@media (max-width: 560px) {
  .steps li { grid-template-columns: 1fr; gap: 2px; }
  nav .hide-sm { display: none; }
}

.contact-box {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 40px;
}
.contact-box a.mail { font-size: clamp(20px, 3vw, 26px); font-weight: 600; text-decoration: none; word-break: break-all; }

/* Footer */
footer { border-top: 1px solid var(--line); padding: 32px 0 48px; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; }
footer a { color: var(--muted); }

/* Legal page */
.legal { padding: 64px 0 80px; max-width: 46em; }
.legal h1 { font-size: clamp(30px, 4.5vw, 42px); max-width: none; }
.legal h2 { font-size: 21px; margin-top: 36px; }
.legal dl { display: grid; grid-template-columns: max-content 1fr; gap: 8px 20px; }
.legal dt { color: var(--muted); }
.legal dd { margin: 0; }
@media (max-width: 560px) { .legal dl { grid-template-columns: 1fr; gap: 0; } .legal dd { margin-bottom: 10px; } }