@font-face { font-family: 'Archivo'; src: url(/assets/fonts/archivo-latin.woff2) format('woff2'); font-weight: 400 800; font-display: swap; }
@font-face { font-family: 'JetBrains Mono'; src: url(/assets/fonts/jetbrains-mono-latin.woff2) format('woff2'); font-weight: 400 600; font-display: swap; }
html, body { overflow-x: clip; }
a { color: var(--fg); text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: 3px; }
a:not(.btn):hover { color: var(--signal); }
.dark a:not(.btn) { color: var(--paper); }
:focus-visible { outline: 3px solid var(--marine-800); outline-offset: 3px; border-radius: 2px; }
.dark :focus-visible { outline-color: var(--cyan); }
.skip { position: absolute; left: -9999px; top: 8px; background: var(--marine-800); color: var(--paper); padding: 8px 14px; z-index: 10; }
.skip:focus { left: 8px; }
header.top { border-bottom: 1px solid var(--rule); background: var(--bg); position: sticky; top: 0; z-index: 5; }
header.top .container { display: flex; align-items: center; justify-content: space-between; height: 72px; }
nav a { margin-left: 22px; color: var(--fg); text-decoration: none; font-weight: 600; font-size: .95rem; }
nav a:hover { color: var(--signal); }
nav a[aria-current="page"] { text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 3px; text-underline-offset: 8px; }
nav a.cta { background: var(--action); color: var(--paper); padding: 8px 16px; border-radius: var(--radius-sm); border-bottom: var(--baseline-width-sm) solid var(--accent); }
nav a.cta:hover { background: var(--action-hover); color: var(--paper); }
.menu-btn { display: none; background: none; border: 1px solid var(--rule); border-radius: var(--radius-sm); width: 44px; height: 44px; font-size: 1.4rem; color: var(--fg); cursor: pointer; }
.hero { padding: 80px 0 64px; }
.hero p.lead { font-size: 1.2rem; max-width: 58ch; color: var(--fg-muted); }
.hero .actions { margin-top: 28px; display: flex; gap: 14px; flex-wrap: wrap; }
.proof { display: flex; gap: 40px; flex-wrap: wrap; margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--rule); }
.proof b { display: block; font-size: 1.8rem; font-weight: 800; }
.proof span { font-size: .85rem; color: var(--fg-muted); }
section.block { padding: 64px 0; }
section.alt { background: var(--bg-subtle); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.num { font: 600 .75rem var(--font-mono); color: var(--signal); letter-spacing: .12em; }
.dark { background: var(--marine-800); color: var(--paper); }
.dark .eyebrow { color: var(--cyan); }
.dark .muted { color: #9FC2E4; }
.dark .card { background: var(--marine-700); border-color: var(--marine-500); }
.card--link { position: relative; }
.card--link h3 a { text-decoration: none; }
.card--link h3 a::after { content: ""; position: absolute; inset: 0; }
.card--link h3 a::before { content: "\2192"; position: absolute; right: 20px; top: 20px; color: var(--signal); }
.card--link:hover { border-color: var(--accent); }
.steps { counter-reset: s; list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.steps li { counter-increment: s; padding-left: 40px; position: relative; }
.steps li::before { content: counter(s); position: absolute; left: 0; top: 0; font: 600 .8rem var(--font-mono); color: var(--signal); border: 1px solid var(--accent); border-radius: 50%; width: 26px; height: 26px; display: grid; place-items: center; }
.split { display: grid; grid-template-columns: minmax(0, 560px) minmax(0, 1fr); gap: 48px; align-items: start; }
form.lead { display: grid; gap: 14px; max-width: 560px; }
form.lead label { font-weight: 600; font-size: .9rem; display: grid; gap: 6px; }
form.lead input, form.lead textarea { font: inherit; padding: 10px 12px; border: 1px solid var(--paper-line); border-radius: var(--radius-sm); background: #fff; }
form.lead input:focus-visible, form.lead textarea:focus-visible { outline: 3px solid var(--marine-800); outline-offset: 1px; }
form.lead [aria-invalid="true"] { border-color: #C7402F; }
.field-err { color: #A5301F; font-weight: 500; font-size: .85rem; }
.btn[disabled] { opacity: .6; cursor: progress; }
.hp { position: absolute; left: -9999px; }
.notice { padding: 14px 16px; border-radius: var(--radius-sm); border: 1px solid var(--rule); background: var(--bg-elevated); border-left: var(--baseline-width) solid var(--accent); }
.err { border-left-color: #C7402F; }
ul.plain { padding-left: 1.1em; }
footer { padding: 36px 0; border-top: 1px solid var(--rule); font-size: .9rem; color: var(--fg-muted); }
footer .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px 32px; }
footer nav a { margin: 0 0 0 18px; font-weight: 500; font-size: .9rem; color: inherit; }
@media (max-width: 860px) {
  header.top .container { height: 60px; }
  .menu-btn { display: inline-grid; place-items: center; }
  header.top nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--bg); border-bottom: 1px solid var(--rule); padding: 4px 24px 18px; flex-direction: column; }
  header.top nav.open { display: flex; }
  header.top nav a { margin: 0; padding: 14px 0; border-bottom: 1px solid var(--rule); }
  header.top nav a.cta { margin-top: 14px; text-align: center; border-bottom: var(--baseline-width-sm) solid var(--accent); }
  .hero { padding: 44px 0 36px; }
  section.block { padding: 44px 0; }
  .proof { gap: 20px 28px; margin-top: 32px; }
  .split { grid-template-columns: 1fr; gap: 32px; }
  .card--link h3 a::before { top: 16px; right: 16px; }
  footer nav a { margin: 0 18px 0 0; }
}