:root {
  --navy: #042148;
  --navy-2: #0a2d5c;
  --blue: #0172bb;
  --blue-hover: #015e9a;
  --ink: #0f1a2c;
  --ink-2: #44506a;
  --paper: #ffffff;
  --mist: #f2f5f9;
  --rule: #dce2ea;
  --on-navy-2: #c5d2e6;
  --ok: #19703c;
  --err: #b42318;
  --radius: 4px;
  --font: "Archivo", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  font-variant-numeric: tabular-nums;
}
::selection { background: var(--blue); color: #fff; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); }
a:hover { color: var(--blue-hover); }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }

h1, h2, h3 { color: var(--navy); line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 0.5em; }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); font-weight: 800; }
h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); font-weight: 700; }
p { margin: 0 0 1em; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 32px; } }

/* Header */
.site-header { border-bottom: 1px solid var(--rule); background: var(--paper); }
.header-row { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; padding-top: 12px; padding-bottom: 12px; }
.brand img { width: 190px; }
.nav { display: flex; gap: 20px; flex-wrap: wrap; margin-left: auto; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: 16px; padding: 6px 0; border-bottom: 2px solid transparent; transition: border-color 120ms; }
.nav a:hover { border-bottom-color: var(--rule); color: var(--ink); }
.nav a[aria-current="page"] { border-bottom-color: var(--blue); }
.header-call { font-weight: 700; color: var(--navy); text-decoration: none; white-space: nowrap; }
@media (max-width: 860px) {
  .header-row { gap: 8px 16px; }
  .brand img { width: 150px; }
  .header-call { margin-left: auto; font-size: 15px; }
  .nav { order: 3; width: 100%; margin-left: 0; gap: 4px 18px; }
  .nav a { font-size: 15px; }
}

/* Hero */
.hero { background: var(--navy); color: #fff; padding: 64px 0; }
.hero h1 { color: #fff; max-width: 16ch; }
.hero .lead { color: var(--on-navy-2); max-width: 60ch; font-size: 19px; }
@media (min-width: 720px) { .hero { padding: 104px 0 96px; } }

.page-head { background: var(--mist); border-bottom: 1px solid var(--rule); padding: 48px 0 36px; }
.page-head .lead { color: var(--ink-2); max-width: 60ch; font-size: 19px; margin: 0; }
@media (min-width: 720px) { .page-head { padding: 72px 0 48px; } }

/* Buttons */
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn { display: inline-block; font: inherit; font-weight: 600; font-size: 16px; padding: 13px 22px; border-radius: var(--radius); text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: background-color 120ms, border-color 120ms; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-hover); color: #fff; }
.btn-primary[disabled] { opacity: 0.6; cursor: wait; }
.btn-ghost { color: #fff; border-color: rgba(255, 255, 255, 0.5); }
.btn-ghost:hover { border-color: #fff; color: #fff; }
.btn-outline { color: var(--navy); border-color: var(--navy); }
.btn-outline:hover { background: var(--mist); color: var(--navy); }
.btn-light { background: #fff; color: var(--navy); }
.btn-light:hover { background: var(--mist); color: var(--navy); }

/* Sections */
.section { padding: 64px 0; }
@media (min-width: 720px) { .section { padding: 96px 0; } }
.band { background: var(--mist); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.two-col { display: grid; gap: 32px; }
@media (min-width: 860px) { .two-col { grid-template-columns: 1fr 1.6fr; gap: 64px; } }

.rule-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.rule-list li { display: grid; gap: 4px; padding: 18px 0; border-bottom: 1px solid var(--rule); }
.rule-list strong { color: var(--navy); font-weight: 700; }
.rule-list span { color: var(--ink-2); }
@media (min-width: 720px) { .rule-list li { grid-template-columns: 220px 1fr; gap: 24px; } }

.steps { margin: 24px 0 0; padding: 0; list-style: none; counter-reset: step; display: grid; gap: 24px; }
.steps li { counter-increment: step; padding-top: 16px; border-top: 2px solid var(--navy); color: var(--ink-2); }
.steps li::before { content: counter(step); display: block; font-weight: 800; font-size: 28px; color: var(--blue); line-height: 1; margin-bottom: 10px; }
.steps strong { color: var(--navy); display: block; }
@media (min-width: 720px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 40px; } }

.text-link { font-weight: 600; }
.plain-list { padding-left: 20px; margin: 0 0 1em; }
.plain-list li { margin-bottom: 6px; }

.prose { max-width: 68ch; }
.prose h2 { margin-top: 1.8em; }
.prose ul { padding-left: 20px; }
.prose li { margin-bottom: 8px; }
.lead { font-size: 19px; }

.cta { background: var(--navy); color: #fff; padding: 56px 0; }
.cta h2 { color: #fff; }
.cta p { color: var(--on-navy-2); margin: 0; }
.cta-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }

.contact-info p { margin-bottom: 18px; }
.contact-info .k { display: block; font-size: 14px; font-weight: 600; color: var(--ink-2); text-transform: uppercase; letter-spacing: 0.04em; }

/* Forms */
.form { display: grid; gap: 16px; }
.form label { display: grid; gap: 6px; font-weight: 600; font-size: 15px; color: var(--ink); }
.form input, .form select, .form textarea {
  font: inherit; font-weight: 400; font-size: 16px; color: var(--ink);
  padding: 11px 12px; border: 1px solid #b9c3d1; border-radius: var(--radius); background: #fff; width: 100%;
}
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--blue); outline-offset: 0; border-color: var(--blue); }
.form [aria-invalid="true"] { border-color: var(--err); }
.field-row { display: grid; gap: 16px; }
@media (min-width: 560px) { .field-row { grid-template-columns: 1fr 1fr; } }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form .btn { justify-self: start; }

.consent { border: 1px solid var(--rule); border-radius: var(--radius); padding: 16px; margin: 4px 0 0; display: grid; gap: 16px; }
.consent legend { font-weight: 700; color: var(--navy); padding: 0 6px; font-size: 15px; }
.consent-item { display: grid; gap: 6px; }
.form .check { display: flex; gap: 10px; align-items: flex-start; font-weight: 600; }
.form .check input { width: 20px; height: 20px; margin: 2px 0 0; flex: none; accent-color: var(--blue); }
.fine { font-size: 14px; line-height: 1.5; color: var(--ink-2); margin: 0 0 0 30px; }

.form-status { margin: 0; font-weight: 600; min-height: 1.5em; }
.form-status.ok { color: var(--ok); }
.form-status.err { color: var(--err); }

/* Footer */
.site-footer { background: var(--navy); color: var(--on-navy-2); padding: 48px 0 24px; font-size: 15px; }
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; color: #fff; }
.footer-grid { display: grid; gap: 24px; }
@media (min-width: 720px) { .footer-grid { grid-template-columns: 1.2fr 1.2fr 1fr; } }
.footer-name { color: #fff; font-weight: 700; margin-bottom: 6px; }
.footer-base { border-top: 1px solid rgba(255, 255, 255, 0.15); margin-top: 32px; padding-top: 16px; font-size: 14px; }
.footer-base p { margin: 0; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }