:root {
  --bg: #FAFAF8;
  --surface: #FFFFFF;
  --surface-muted: #F2F1ED;
  --text: #151515;
  --muted: #696862;
  --line: #DDDAD2;
  --strong: #111111;
  --radius: 22px;
  --shadow: 0 28px 72px rgba(15, 15, 15, .08);
  --container: 1160px;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--font); font-size: 16px; line-height: 1.58; }
a { color: inherit; }
.container { width: min(var(--container), calc(100vw - 40px)); margin-inline: auto; }
.container.narrow { width: min(840px, calc(100vw - 40px)); }
.skip-link { position: absolute; left: -999px; top: 0; background: var(--strong); color: white; padding: 8px 12px; z-index: 10; }
.skip-link:focus { left: 12px; top: 12px; }
.site-header { position: sticky; top: 0; z-index: 5; background: rgba(250,250,248,.9); backdrop-filter: blur(14px); border-bottom: 1px solid rgba(221,218,210,.8); }
.header-inner { height: 78px; display: flex; justify-content: space-between; align-items: center; }
.brand { display: flex; flex-direction: column; text-decoration: none; }
.brand-mark { font-weight: 800; letter-spacing: -0.06em; font-size: 1.5rem; line-height: 1; }
.brand-sub { margin-top: 6px; color: var(--muted); font-size: .78rem; }
.site-nav { display: flex; align-items: center; gap: 22px; font-size: .95rem; }
.site-nav a { color: var(--muted); text-decoration: none; }
.site-nav a:hover { color: var(--text); }
.language-switch { border-left: 1px solid var(--line); padding-left: 18px; display: inline-flex; align-items: center; gap: 2px; }
.language-switch-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.language-option { min-width: 38px; min-height: 34px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid transparent; border-radius: 999px; padding: 0 10px; font-size: .78rem; font-weight: 800; line-height: 1; letter-spacing: .04em; color: var(--muted); transition: background .18s ease, border-color .18s ease, color .18s ease; }
.language-option:hover { background: var(--surface); border-color: var(--line); color: var(--text); }
.language-option.is-active { background: var(--strong); border-color: var(--strong); color: white; box-shadow: 0 8px 20px rgba(15, 15, 15, .12); }
.nav-toggle { display: none; border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: 8px 14px; }
.hero { padding: 104px 0 84px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr); gap: 56px; align-items: end; }
.eyebrow { margin: 0 0 14px; text-transform: uppercase; letter-spacing: .14em; font-size: .78rem; font-weight: 800; color: var(--muted); }
h1, h2, h3 { margin: 0; line-height: 1.05; letter-spacing: -0.05em; }
h1 { font-size: clamp(3.1rem, 7vw, 6.4rem); max-width: 900px; }
h2 { font-size: clamp(2rem, 4.6vw, 4rem); max-width: 860px; }
h3 { font-size: 1.45rem; }
.lead { max-width: 760px; margin: 30px 0 0; font-size: clamp(1.15rem, 2vw, 1.45rem); color: var(--muted); }
.hero-statement { background: var(--surface); border: 1px solid var(--line); border-radius: 30px; padding: 34px; box-shadow: var(--shadow); }
.hero-statement p { font-size: 1.35rem; letter-spacing: -0.035em; margin: 0; }
.hero-actions, .cta-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 46px; border-radius: 999px; padding: 0 20px; text-decoration: none; font-weight: 750; border: 1px solid var(--line); }
.button-primary { background: var(--strong); color: white; border-color: var(--strong); }
.button-secondary { background: var(--surface); color: var(--text); }
.page-section { padding: 88px 0; }
.page-section.muted { background: var(--surface-muted); }
.section-intro { color: var(--muted); max-width: 780px; font-size: 1.15rem; margin: 20px 0 0; }
.card-grid { margin-top: 36px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-card, .split-panel, .prose { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.feature-card p { color: var(--muted); }
.card-kicker { margin: 0 0 10px; color: var(--muted); font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 800; }
.text-link { display: inline-block; margin-top: 12px; font-weight: 800; text-decoration: none; border-bottom: 1px solid currentColor; }
.split-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(320px, 1.1fr); gap: 44px; }
.split-panel { display: grid; gap: 18px; }
.split-item { padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.split-item:last-child { border-bottom: 0; padding-bottom: 0; }
.split-item p { color: var(--muted); margin: 6px 0 0; }
.cta-section { padding: 92px 0; }
.cta-box { background: var(--strong); color: white; border-radius: 34px; padding: clamp(30px, 6vw, 58px); display: flex; justify-content: space-between; gap: 28px; align-items: center; }
.cta-box p { color: rgba(255,255,255,.72); max-width: 720px; }
.cta-box .eyebrow { color: rgba(255,255,255,.62); }
.cta-box .button-secondary { background: transparent; color: white; border-color: rgba(255,255,255,.35); }
.prose { padding: clamp(24px, 5vw, 52px); }
.prose h1 { font-size: clamp(2.2rem, 4vw, 4rem); }
.prose h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); margin-top: 2rem; }
.prose p, .prose li { color: var(--muted); }
.site-footer { border-top: 1px solid var(--line); padding: 52px 0; color: var(--muted); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 24px; }
.footer-grid strong { color: var(--text); display: block; margin-bottom: 8px; }
.footer-brand { font-size: 1.25rem; letter-spacing: -0.05em; }
.footer-grid a { display: block; text-decoration: none; margin: 4px 0; }
@media (max-width: 900px) {
  .hero-grid, .card-grid, .split-grid, .footer-grid, .cta-box { grid-template-columns: 1fr; }
  .site-nav { display: none; position: absolute; top: 78px; left: 20px; right: 20px; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 18px; flex-direction: column; align-items: flex-start; box-shadow: var(--shadow); }
  .site-nav.is-open { display: flex; }
  .nav-toggle { display: inline-flex; }
  .language-switch { border-left: 0; padding: 6px; background: var(--surface-muted); border-radius: 999px; }
  .language-option { min-width: 54px; min-height: 40px; }
}