:root {
  --ink: #111318;
  --muted: #5c6675;
  --line: #d9dee6;
  --surface: #edf0f4;
  --paper: #f6f7f9;
  --accent: #111318;
  --sans: 'Manrope', sans-serif;
  --mono: 'IBM Plex Mono', monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
body.menu-open::after { content: ''; position: fixed; inset: 0; z-index: 5; pointer-events: auto; backdrop-filter: blur(3px); background: rgba(17,19,24,.04); }
a { color: inherit; }
.site-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 24px 6vw;
  background: rgba(246,247,249,.9);
  border-bottom: 1px solid rgba(17,19,24,.1);
  backdrop-filter: blur(18px);
}
.brand {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(18px, 1.6vw, 22px);
  font-weight: 700;
  letter-spacing: 3px;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
}
.site-nav ul { display: flex; gap: 28px; list-style: none; margin: 0; padding: 0; }
.site-nav li a, .mono, .eyebrow, .button {
  font-family: var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.site-nav li a { color: var(--muted); font-size: 11px; text-decoration: none; }
.site-nav li a:hover { color: var(--ink); }
.nav-action, .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid var(--ink);
  font-size: 11px;
  text-decoration: none;
  border-radius: 6px;
}
.menu-toggle { display: none; }
.nav-action, .button-dark { background: var(--ink); color: var(--paper); }
.button-light { background: transparent; color: var(--ink); border-color: var(--line); }
.page-hero, .page-section { padding: 112px 6vw; }
.page-hero { min-height: 62vh; display: grid; align-items: end; background: linear-gradient(135deg, var(--paper), var(--surface)); }
.page-hero-inner, .section-inner { width: min(1180px, 100%); margin: 0 auto; }
.page-hero-inner, .section-inner, h1, h2, h3, p { min-width: 0; }
.eyebrow { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 10px; }
.eyebrow::before { content: ''; width: 34px; height: 1px; background: var(--muted); }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 900px; margin: 28px 0 24px; font-size: clamp(56px, 10vw, 138px); line-height: .88; letter-spacing: -.06em; }
h2 { margin-bottom: 20px; font-size: clamp(38px, 6vw, 82px); line-height: .95; letter-spacing: -.05em; }
h3 { margin-bottom: 12px; font-size: 24px; letter-spacing: -.03em; }
.lead { max-width: 600px; color: var(--muted); font-size: 18px; line-height: 1.7; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.page-section { border-top: 1px solid var(--line); }
.section-heading { display: grid; grid-template-columns: 1.2fr .8fr; gap: 64px; align-items: end; margin-bottom: 56px; }
.section-heading p { color: var(--muted); line-height: 1.75; }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); }
.card { min-height: 280px; padding: 32px; background: var(--paper); }
.card:nth-child(even) { background: var(--surface); }
.card-number { display: block; margin-bottom: 68px; color: var(--muted); font-size: 11px; }
.card p, .feature p, .step p { color: var(--muted); line-height: 1.75; }
.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); }
.feature { padding: 38px; background: var(--paper); }
.feature h3 { display: flex; justify-content: space-between; gap: 20px; }
.feature h3 span { color: var(--muted); font: 400 12px var(--mono); }
.step-list { border-top: 1px solid var(--line); }
.step { display: grid; grid-template-columns: 100px 1fr 1fr; gap: 28px; padding: 30px 0; border-bottom: 1px solid var(--line); }
.step-number { font: 500 12px var(--mono); color: var(--muted); }
.step p { margin: 0; }
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }
.contact-list { margin: 32px 0 0; padding: 0; list-style: none; }
.contact-list li { padding: 16px 0; border-bottom: 1px solid var(--line); }
.contact-list a { font-weight: 700; text-decoration: none; }
.contact-note { padding: 34px; background: var(--surface); }
.site-footer { display: block; padding: 80px 6vw 40px; background: #111318 !important; border-top: 1px solid #252a33; color: #8d96a3; font-size: 12px; }
.site-footer a { color: inherit; text-decoration: none; }
.site-footer a:hover { color: #f6f7f9; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 60px; margin: 0 0 60px; }
.footer-brand {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  margin-bottom: 16px;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 32px;
  font-weight: 400;
  letter-spacing: 4px;
  color: #f6f7f9;
}
.footer-brand-sub {
  display: block;
  font: 500 12px 'IBM Plex Mono', monospace;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: #697383;
  line-height: 1.4;
}
.footer-tagline { max-width: 260px; margin: 0; color: #8d96a3; font-size: 13px; line-height: 1.7; }
.footer-col-title { margin-bottom: 24px; color: #697383; font: 400 10px 'IBM Plex Mono', monospace; letter-spacing: 3px; text-transform: uppercase; }
.footer-links { display: flex; flex-direction: column; gap: 12px; list-style: none; margin: 0; padding: 0; }
.footer-links a { color: #8d96a3; font-size: 13px; line-height: 1.4; text-decoration: none; }
.footer-links a:hover { color: #f6f7f9; }
.footer-bottom { padding-top: 40px; border-top: 1px solid #252a33; }
.footer-copy { color: #697383; font: 400 10px 'IBM Plex Mono', monospace; letter-spacing: 2px; }
@media (max-width: 800px) {
  .site-nav { position: relative; padding: 18px 20px; }
  .site-nav ul { display: flex; visibility: hidden; opacity: 0; transform: translateY(-14px); pointer-events: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; gap: 0; padding: 8px 20px 16px; background: rgba(246,247,249,.98); border-bottom: 1px solid #cbd2dc; border-radius: 0 0 16px 16px; transition: opacity .25s ease, transform .25s ease, visibility .25s ease; z-index: 20; }
  .site-nav ul.is-open { visibility: visible; opacity: 1; transform: translateY(0); pointer-events: auto; }
  .site-nav li a { display: block; padding: 14px 0; font-size: 11px; }
  .brand { font-size: 18px; letter-spacing: 3px; }
  .nav-action { min-height: 40px; padding: 0 14px; font-size: 10px; }
  .menu-toggle { display: inline-flex; flex-direction: column; justify-content: center; gap: 5px; width: 44px; height: 44px; padding: 0 10px; border: 1px solid #cbd2dc; border-radius: 6px; background: transparent; cursor: pointer; }
  .menu-toggle span:not(.sr-only) { display: block; width: 22px; height: 1px; border-radius: 1px; background: #111318; }
  .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
  .page-hero, .page-section { padding: 76px 20px; }
  .page-hero { min-height: 58vh; }
  h1 { font-size: clamp(52px, 16vw, 90px); }
  .section-heading, .contact-layout { grid-template-columns: 1fr; gap: 20px; }
  .card-grid, .feature-grid { grid-template-columns: 1fr; }
  .card { min-height: auto; }
  .card-number { margin-bottom: 42px; }
  .step { grid-template-columns: 54px 1fr; gap: 12px; }
  .step p { grid-column: 2; }
  .site-footer { padding: 60px 20px 32px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 38px 24px; margin-bottom: 40px; }
}

@media (max-width: 768px) {
  .footer-top { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 480px) {
  .site-nav { gap: 12px; }
  .nav-action { min-height: 38px; padding: 0 11px; font-size: 9px; }
  .page-hero, .page-section { padding: 64px 16px; }
  .page-hero { min-height: 0; }
  h1 { margin: 22px 0 20px; max-width: 100%; font-size: clamp(38px, 12.5vw, 58px); line-height: .94; overflow-wrap: anywhere; }
  h2 { max-width: 100%; font-size: clamp(32px, 10.5vw, 50px); overflow-wrap: anywhere; }
  h3 { font-size: 21px; }
  .lead { font-size: 16px; line-height: 1.6; }
  .button-row { flex-direction: column; align-items: stretch; margin-top: 28px; }
  .button { width: 100%; }
  .section-heading { margin-bottom: 34px; }
  .card, .feature, .contact-note { padding: 26px 22px; }
  .card-number { margin-bottom: 34px; }
  .step { grid-template-columns: 42px 1fr; padding: 24px 0; }
  .step p { font-size: 14px; }
  .site-footer { padding: 60px 16px 32px; }
  .footer-top { grid-template-columns: 1fr; gap: 34px; }
  .footer-brand { font-size: 30px; }
  .footer-copy { line-height: 1.8; }
}