:root {
  --page: #ffffff;
  --ink: #0f172a;
  --text: #3f4654;
  --muted: #7a8291;
  --line: #e6e8ec;
  --accent: #0097b2;
  --wrap: 1120px;
  --serif: 'Instrument Serif', 'Times New Roman', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--page);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
h1, h2 { font-family: var(--serif); font-weight: 400; color: var(--ink); letter-spacing: -0.01em; }
h1 { font-size: clamp(2.8rem, 7.5vw, 5.6rem); line-height: 1.02; margin: 0 0 28px; }
h1 em, h2 em { font-style: italic; color: var(--muted); }
h2 { font-size: clamp(2rem, 4vw, 2.75rem); line-height: 1.1; margin: 0; }
h3 { font-family: var(--sans); font-size: 1rem; font-weight: 600; color: var(--ink); margin: 0 0 6px; letter-spacing: -0.005em; }
p { margin: 0 0 14px; }
a { color: var(--ink); text-decoration-color: var(--line); text-underline-offset: 4px; text-decoration-thickness: 1px; }
a:hover { text-decoration-color: var(--ink); }
.nw { white-space: nowrap; }
.muted { color: var(--muted); }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 40px; } }

/* Header */
.top { position: sticky; top: 0; z-index: 10; background: rgba(255, 255, 255, 0.9); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid transparent; }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 600; font-size: 1rem; letter-spacing: 0.14em; color: var(--ink); }
.brand svg { width: 26px; height: 26px; flex: none; }
.nav { display: flex; gap: 32px; }
.nav a { color: var(--text); text-decoration: none; font-size: 0.92rem; }
.nav a:hover { color: var(--ink); }
@media (max-width: 640px) { .nav { gap: 20px; } .nav a.hide-sm { display: none; } }

.kicker { font-size: 0.78rem; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); margin: 0 0 20px; }
.link-arrow { display: inline-flex; align-items: center; gap: 10px; font-weight: 500; color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--ink); padding-bottom: 4px; }
.link-arrow span { transition: transform 0.2s; }
.link-arrow:hover span { transform: translateX(4px); }

/* Hero */
.hero { padding: 120px 0 112px; }
@media (max-width: 720px) { .hero { padding: 72px 0 72px; } }
.hero h1 { max-width: 14ch; }
.hero .lead { font-size: clamp(1.05rem, 1.6vw, 1.2rem); max-width: 54ch; color: var(--text); margin-bottom: 40px; }
.hero .kicker::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); margin-right: 10px; vertical-align: middle; position: relative; top: -1px; }

/* Blocks */
.block { padding: 88px 0; border-top: 1px solid var(--line); }
@media (max-width: 720px) { .block { padding: 56px 0; } }
.split { display: grid; gap: 40px; }
@media (min-width: 900px) { .split { grid-template-columns: 340px 1fr; gap: 64px; } }
.split-head .muted { margin-top: 16px; }

/* Solutions list */
.list { list-style: none; margin: 0; padding: 0; display: grid; }
@media (min-width: 720px) { .list { grid-template-columns: 1fr 1fr; column-gap: 48px; } }
.list li { padding: 22px 0; border-top: 1px solid var(--line); }
.list li:first-child { border-top: 0; padding-top: 0; }
@media (min-width: 720px) { .list li:nth-child(2) { border-top: 0; padding-top: 0; } }
.list p { margin: 0; color: var(--text); }

/* Steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 32px; }
@media (min-width: 720px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 40px; } }
.steps .n { display: block; font-family: var(--serif); font-size: 2.2rem; line-height: 1; color: var(--muted); margin-bottom: 18px; }
.steps p { margin: 0; }

/* About */
.prose { max-width: 62ch; }
.prose p { font-size: 1.05rem; }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 36px 0 0; padding-top: 28px; border-top: 1px solid var(--line); }
.facts dt { font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.facts dd { margin: 6px 0 0; font-family: var(--serif); font-size: 1.9rem; line-height: 1.1; color: var(--ink); }

/* Contact */
.contact { display: grid; gap: 32px; }
@media (min-width: 720px) { .contact { grid-template-columns: 1fr 1fr; column-gap: 48px; } }
.contact dl { margin: 0; display: grid; gap: 18px; align-content: start; }
.contact dt { font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.contact dd { margin: 4px 0 0; color: var(--ink); overflow-wrap: anywhere; }
.contact-cta { grid-column: 1 / -1; margin: 8px 0 0; }

/* Footer */
.foot { padding: 40px 0 56px; border-top: 1px solid var(--line); font-size: 0.85rem; color: var(--muted); }
.foot .wrap { display: grid; gap: 20px; }
@media (min-width: 900px) { .foot .wrap { grid-template-columns: 1fr auto; align-items: end; } }
.foot p { margin: 0 0 4px; }
.foot strong { color: var(--ink); font-weight: 600; }
.foot nav { display: flex; flex-wrap: wrap; gap: 24px; }
.foot nav a { color: var(--text); text-decoration: none; }
.foot nav a:hover { color: var(--ink); }

/* Legal pages */
.legal { max-width: 70ch; margin: 0 auto; padding: 72px 16px 88px; }
.legal h1 { font-size: clamp(2.4rem, 5vw, 3.4rem); margin-bottom: 12px; }
.legal .updated { color: var(--muted); font-size: 0.9rem; margin: 0 0 48px; }
.legal h2 { font-family: var(--sans); font-size: 1.05rem; font-weight: 600; letter-spacing: 0; margin: 40px 0 12px; padding-top: 28px; border-top: 1px solid var(--line); }
.legal ul { margin: 0 0 14px; padding-left: 20px; }
.legal li { margin-bottom: 6px; }
.legal strong { color: var(--ink); font-weight: 600; }
.legal a { text-decoration-color: var(--muted); }