:root {
  --content: #FAFBFC;
  --sidebar: #E8EEF2;
  --ink: #0F172A;
  --link: #1E3A8A;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--content);
  color: var(--ink);
  font-family: "Source Sans 3", sans-serif;
  font-size: 18px;
  line-height: 1.55;
}
a { color: var(--link); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--link);
  outline-offset: 3px;
}

.topbar {
  align-items: center;
  background: var(--content);
  border-bottom: 1px solid var(--ink);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 24px;
  min-height: 58px;
  padding: 0 32px;
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand { align-items: center; color: var(--ink); display: inline-flex; font-weight: 700; gap: 10px; text-decoration: none; width: fit-content; }
.brand-mark { background: var(--link); display: inline-block; height: 16px; position: relative; width: 16px; }
.brand-mark::after { background: var(--content); content: ""; height: 6px; left: 5px; position: absolute; top: 5px; width: 6px; }
.docs-label { font-size: 13px; font-weight: 700; letter-spacing: .12em; }
.phone { font-size: 16px; font-weight: 600; justify-self: end; }

.shell { display: grid; grid-template-columns: minmax(220px, 25vw) minmax(0, 820px); min-height: calc(100vh - 58px); }
.sidebar { background: var(--sidebar); border-right: 1px solid var(--ink); padding: 42px 28px; }
.toc { position: sticky; top: 96px; }
.toc-title { font-size: 14px; font-weight: 700; letter-spacing: .08em; margin: 0 0 15px; text-transform: uppercase; }
.toc a { align-items: baseline; border-top: 1px solid var(--ink); color: var(--ink); display: flex; font-size: 16px; gap: 12px; padding: 11px 0; text-decoration: none; }
.toc a:last-child { border-bottom: 1px solid var(--ink); }
.toc a:hover, .toc a[aria-current="true"] { color: var(--link); }
.toc a span { color: var(--link); font-family: "Space Mono", monospace; font-size: 11px; }
.sidebar-note { border-top: 1px solid var(--ink); font-size: 15px; margin-top: 48px; padding-top: 14px; }
.sidebar-note p { margin: 0 0 4px; }
.content { max-width: 820px; padding: 0 54px; }
.section { border-bottom: 1px solid var(--ink); padding: 64px 0; scroll-margin-top: 70px; }
.overview { padding-top: 82px; }
.eyebrow { color: var(--link); font-size: 13px; font-weight: 700; letter-spacing: .11em; margin: 0 0 14px; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(38px, 5vw, 62px); letter-spacing: -.045em; line-height: .98; margin-bottom: 28px; max-width: 760px; }
h2 { font-size: clamp(29px, 3vw, 40px); letter-spacing: -.035em; line-height: 1.05; margin-bottom: 12px; }
h3 { font-size: 21px; line-height: 1.15; margin-bottom: 8px; }
.lead { font-size: 23px; line-height: 1.35; max-width: 720px; }
.status-line { align-items: center; border-top: 1px solid var(--ink); display: flex; font-size: 16px; gap: 10px; margin-top: 42px; padding-top: 14px; }
.status-dot { background: var(--link); display: inline-block; height: 9px; width: 9px; }
.section-heading { max-width: 680px; }
.section-heading > p:last-child { margin-bottom: 0; }
.service-list { border-top: 1px solid var(--ink); margin: 32px 0 0; }
.service-item { border-bottom: 1px solid var(--ink); display: grid; gap: 20px; grid-template-columns: minmax(170px, .8fr) minmax(0, 1.5fr); padding: 21px 0; }
.service-item dt { color: var(--link); font-family: "Space Mono", monospace; font-size: 14px; font-weight: 700; line-height: 1.4; }
.service-item dd { margin: 0; }
.process-list { counter-reset: process; list-style: none; margin: 32px 0 0; padding: 0; }
.process-list li { border-top: 1px solid var(--ink); counter-increment: process; padding: 18px 0 18px 52px; position: relative; }
.process-list li:last-child { border-bottom: 1px solid var(--ink); }
.process-list li::before { color: var(--link); content: "0" counter(process); font-family: "Space Mono", monospace; font-size: 13px; left: 0; position: absolute; top: 20px; }
.note-box { background: var(--sidebar); border-left: 5px solid var(--link); margin-top: 30px; padding: 26px 28px; }
.note-box p:last-child { margin-bottom: 0; }
.faq-list { margin-top: 28px; }
.faq-list article { border-top: 1px solid var(--ink); padding: 20px 0; }
.faq-list article:last-child { border-bottom: 1px solid var(--ink); }
.faq-list p { margin-bottom: 0; }
.contact-grid { display: grid; gap: 42px; grid-template-columns: minmax(190px, .8fr) minmax(0, 1.2fr); margin-top: 30px; }
.contact-details p { margin-bottom: 22px; }
.social-links { border-top: 1px solid var(--ink); display: flex; flex-wrap: wrap; gap: 12px 18px; padding-top: 14px; }
.contact-form { display: grid; gap: 8px; }
.contact-form label { font-size: 16px; font-weight: 700; }
input, textarea { background: var(--content); border: 1px solid var(--ink); border-radius: 0; color: var(--ink); font: inherit; margin-bottom: 10px; padding: 10px 12px; width: 100%; }
textarea { resize: vertical; }
button { background: var(--link); border: 1px solid var(--link); border-radius: 0; color: var(--content); cursor: pointer; font: inherit; font-weight: 700; margin-top: 2px; padding: 12px 16px; width: fit-content; }
button:hover { background: var(--content); color: var(--link); }
.form-status { font-size: 16px; margin: 3px 0 0; min-height: 25px; }
.footer { display: flex; font-size: 15px; justify-content: space-between; padding: 27px 0 36px; }
.footer p { margin: 0; }

@media (max-width: 760px) {
  body { font-size: 17px; }
  .topbar { gap: 12px; grid-template-columns: 1fr auto; padding: 0 18px; }
  .docs-label { display: none; }
  .phone { font-size: 14px; }
  .shell { display: block; }
  .sidebar { border-bottom: 1px solid var(--ink); border-right: 0; padding: 17px 18px; }
  .toc { display: flex; gap: 8px; overflow-x: auto; position: static; }
  .toc-title, .sidebar-note { display: none; }
  .toc a, .toc a:last-child { background: var(--content); border: 1px solid var(--ink); flex: 0 0 auto; font-size: 14px; gap: 7px; padding: 7px 10px; }
  .content { padding: 0 20px; }
  .section { padding: 46px 0; }
  .overview { padding-top: 55px; }
  .lead { font-size: 20px; }
  .service-item { display: block; padding: 18px 0; }
  .service-item dt { margin-bottom: 8px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer { align-items: flex-start; flex-direction: column; gap: 10px; }
}