:root {
  --bg: #FBFBFA;
  --panel: #FFFFFF;
  --ink: #16191D;
  --muted: #5B6470;
  --line: #E4E6E9;
  --accent: #0E8C6B;
  --accent-dark: #0A6E54;
  --accent-soft: #E6F4EF;
  --dark: #10151A;
  --dark-muted: #A9B3BD;
  --radius: 14px;
  --wrap: 1120px;
  --display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; }
a { color: var(--accent-dark); }
h1, h2, h3 { font-family: var(--display); line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 0.5em; text-wrap: balance; }
h1 { font-size: clamp(2.3rem, 5.4vw, 4rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.2rem; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: #fff; padding: 10px 16px; z-index: 100; }
.skip:focus { left: 10px; top: 10px; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(251, 251, 250, 0.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { font-family: var(--display); font-weight: 700; font-size: 1.5rem; color: var(--ink); text-decoration: none; letter-spacing: -0.03em; }
.logo span { color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; margin: 0; padding: 0; }
.nav-links a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: 0.97rem; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--accent-dark); }
.nav-toggle { display: none; background: none; border: 1px solid var(--line); border-radius: 10px; width: 44px; height: 44px; cursor: pointer; }
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--ink); margin: 4px auto; }

/* Buttons */
.btn { display: inline-block; padding: 13px 24px; border-radius: 999px; font-weight: 600; text-decoration: none; border: 2px solid transparent; cursor: pointer; font-family: var(--body); font-size: 1rem; transition: background 0.15s, color 0.15s, border-color 0.15s; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: var(--panel); }
.btn-ghost:hover { border-color: var(--ink); }
.btn-light { background: #fff; color: var(--ink); }
.btn-light:hover { background: var(--accent-soft); }
.nav-links .btn { color: #fff; padding: 10px 20px; }
.nav-links .btn:hover { color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* Sections */
section { padding: 84px 0; }
.eyebrow { display: inline-block; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-dark); margin-bottom: 14px; }
.lead { font-size: 1.2rem; color: var(--muted); max-width: 62ch; }
.section-head { max-width: 720px; margin-bottom: 44px; }
.alt { background: var(--panel); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.dark { background: var(--dark); color: #fff; }
.dark .lead, .dark p { color: var(--dark-muted); }
.dark .eyebrow { color: #5FD3B0; }

/* Hero */
.hero { padding: 96px 0 84px; background: radial-gradient(900px 420px at 85% -10%, var(--accent-soft), transparent 70%); }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero .lead { font-size: 1.28rem; margin-top: 18px; }
.page-hero { padding: 72px 0 48px; }
.trust { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 40px; padding: 0; list-style: none; color: var(--muted); font-size: 0.95rem; }
.trust li::before { content: "✓"; color: var(--accent); font-weight: 700; margin-right: 8px; }

/* Grids and cards */
.grid { display: grid; gap: 40px 36px; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }
.card { border-top: 1px solid var(--ink); padding: 22px 0 0; }
.card p { color: var(--muted); margin-bottom: 0; }
.card h3 { margin-bottom: 10px; }
.icon { color: var(--accent); margin-bottom: 16px; line-height: 0; }
.icon svg { width: 30px; height: 30px; }
a.card { text-decoration: none; color: inherit; transition: border-color 0.15s; display: block; }
a.card:hover { border-color: var(--accent); }
a.card:hover h3 { color: var(--accent-dark); }
.card .more { display: inline-block; margin-top: 16px; color: var(--accent-dark); font-weight: 600; font-size: 0.95rem; }
.dark .card { border-color: #3A4652; }
.dark .card p { color: var(--dark-muted); }

.checks { list-style: none; padding: 0; margin: 16px 0 0; }
.checks li { position: relative; padding-left: 28px; margin-bottom: 9px; color: var(--muted); }
.checks li::before { content: ""; position: absolute; left: 0; top: 0.5em; width: 14px; height: 8px; border-left: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(-45deg) translateY(-3px); }
.checks strong { color: var(--ink); font-weight: 600; }

/* Service blocks */
.service { display: grid; grid-template-columns: 300px 1fr; gap: 48px; padding: 64px 0; border-top: 1px solid var(--ink); scroll-margin-top: 130px; }
.service:first-of-type { border-top: 0; }
.service h2 { font-size: 1.8rem; }
.service > div:first-child p { color: var(--muted); }
.service .grid { grid-template-columns: 1fr; gap: 0; border-bottom: 1px solid var(--line); }
.service .grid .card { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr); gap: 8px 32px; align-items: baseline; padding: 18px 0; border-top: 1px solid var(--line); }
.service .grid .card h3 { font-size: 1.08rem; margin: 0; }
.service > .card { align-self: start; border-top: 0; border-left: 3px solid var(--accent); padding: 4px 0 4px 28px; }
.panel { border-left: 3px solid var(--accent); padding: 4px 0 4px 28px; border-top: 0; }

.subnav { position: sticky; top: 68px; z-index: 40; background: var(--panel); border-bottom: 1px solid var(--line); }
.subnav .wrap { display: flex; flex-wrap: wrap; gap: 6px 26px; padding-top: 14px; padding-bottom: 14px; }
.subnav a { white-space: nowrap; text-decoration: none; color: var(--muted); font-size: 0.92rem; font-weight: 500; }
.subnav a:hover { color: var(--accent-dark); text-decoration: underline; text-underline-offset: 5px; }

/* Steps */
.steps { counter-reset: step; }
.step { position: relative; padding-top: 58px; }
.step::before { counter-increment: step; content: "0" counter(step); position: absolute; top: 0; left: 0; font-family: var(--display); font-size: 2rem; font-weight: 700; color: var(--accent); }
.step p { color: var(--muted); }
.dark .step p { color: var(--dark-muted); }

/* CTA band */
.cta { background: var(--accent); color: #fff; border-radius: 22px; padding: 56px 48px; display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cta h2 { margin: 0 0 8px; }
.cta p { margin: 0; color: #DDF3EC; max-width: 52ch; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 48px; align-items: start; }
.contact-list { list-style: none; padding: 0; margin: 28px 0 0; }
.contact-list li { padding: 18px 0; border-top: 1px solid var(--line); }
.contact-list span { display: block; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); margin-bottom: 4px; }
.contact-list a, .contact-list strong { font-size: 1.1rem; font-weight: 600; color: var(--ink); text-decoration: none; }
.contact-list a:hover { color: var(--accent-dark); }
form label { display: block; font-weight: 600; font-size: 0.93rem; margin-bottom: 6px; }
form .field { margin-bottom: 18px; }
form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
input, select, textarea { width: 100%; padding: 12px 14px; border: 1px solid #CFD3D8; border-radius: 10px; font: inherit; background: #fff; color: var(--ink); }
input:focus, select:focus, textarea:focus, .btn:focus-visible, a:focus-visible { outline: 3px solid rgba(14, 140, 107, 0.35); outline-offset: 2px; border-color: var(--accent); }
textarea { min-height: 130px; resize: vertical; }
.form-note { font-size: 0.9rem; color: var(--muted); margin-top: 14px; }

/* Footer */
.site-footer { background: var(--dark); color: var(--dark-muted); padding: 64px 0 28px; font-size: 0.95rem; }
.site-footer .logo { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 36px; }
.site-footer h4 { color: #fff; font-family: var(--display); margin: 0 0 14px; font-size: 1rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { color: var(--dark-muted); text-decoration: none; }
.site-footer a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid #26303A; margin-top: 44px; padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 0.87rem; }

@media (max-width: 900px) {
  section { padding: 60px 0; }
  .hero { padding: 64px 0 56px; }
  .g3, .g4 { grid-template-columns: repeat(2, 1fr); }
  .service { grid-template-columns: 1fr; gap: 20px; padding: 44px 0; }
  .subnav { position: static; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-toggle { display: block; }
  .nav-links { display: none; position: absolute; top: 68px; left: 0; right: 0; background: var(--bg); border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch; gap: 0; padding: 8px 20px 20px; }
  .nav-links.open { display: flex; }
  .nav-links li { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .nav-links li:last-child { border: 0; padding-top: 18px; }
  .nav-links .btn { display: block; text-align: center; }
  .cta { padding: 40px 28px; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .g2, .g3, .g4, form .row, .service .grid .card { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}