/* Vetra Tech Solutions. Light theme only; every text/background pair is checked by tests/contrast-check.js */
:root {
  --navy: #0B1430; --navy-2: #121E45; --navy-3: #16255A; --line-dark: #25335F;
  --blue: #2347E0; --blue-ink: #FFFFFF; --blue-tint: #E6ECFF;
  --mist: #F3F5FB; --white: #FFFFFF; --line: #DDE2F0;
  --ink: #0B1430; --muted: #46526F;
  --green: #086B4E; --green-tint: #DDF4EC; --mint: #5CE1B5; --on-dark: #B7C2E4; --warn: #9A3412;
  --f-display: "Sora", "Segoe UI", system-ui, sans-serif;
  --f-body: "DM Sans", "Segoe UI", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 80px; color-scheme: light; }
body { margin: 0; background: var(--white); color: var(--ink); font: 400 16px/1.6 var(--f-body); }
img, svg { max-width: 100%; }
[hidden] { display: none !important; }
h1, h2, h3 { font-family: var(--f-display); margin: 0; line-height: 1.12; letter-spacing: -0.02em; text-wrap: balance; }
p { margin: 0; }
a { color: var(--blue); }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; border-radius: 4px; }
.on-dark :focus-visible, .hero :focus-visible, .site-footer :focus-visible, .band-navy :focus-visible { outline-color: var(--mint); }
.wrap { width: 100%; max-width: 1160px; margin-inline: auto; padding-inline: max(20px, env(safe-area-inset-left, 0px)); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--blue); color: var(--blue-ink); padding: 10px 16px; border-radius: 8px; z-index: 100; font-weight: 600; }
.skip:focus { left: 16px; }
.eyebrow { font: 500 12px/1.4 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--blue); }
.on-dark .eyebrow, .hero .eyebrow { color: var(--mint); }

/* header */
.topbar { position: sticky; top: 0; z-index: 20; background: var(--white); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--navy); }
.brand svg { width: 38px; height: 38px; flex: none; }
.brand b { display: block; font: 700 21px/1 var(--f-display); letter-spacing: -.02em; }
.brand small { display: block; font: 500 10px/1.2 var(--f-mono); letter-spacing: .18em; color: var(--muted); margin-top: 4px; }
.links { display: flex; align-items: center; gap: 26px; }
.links a { text-decoration: none; font-weight: 500; font-size: 15px; color: var(--muted); }
.links a:hover { color: var(--navy); }
.links a[aria-current="page"] { color: var(--navy); font-weight: 700; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 0 22px; border-radius: 10px; border: 1px solid transparent; font: 700 15px var(--f-body); text-decoration: none; cursor: pointer; }
.btn-primary, .links a.btn-primary { background: var(--blue); color: var(--blue-ink); }
.btn-primary:hover, .links a.btn-primary:hover { background: #1A39B8; color: var(--blue-ink); }
.btn-light { background: var(--white); color: var(--navy); }
.btn-light:hover { background: var(--blue-tint); }
.btn-outline { border-color: var(--line-dark); color: #FFFFFF; background: transparent; }
.btn-outline:hover { background: var(--navy-3); }
.menu-btn { display: none; min-height: 46px; min-width: 46px; background: var(--white); border: 1px solid var(--line); border-radius: 10px; color: var(--navy); cursor: pointer; font: 600 14px var(--f-body); padding: 0 14px; }

/* hero */
.hero { background: var(--navy); color: #FFFFFF; }
.hero-in { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 56px; align-items: center; padding-block: 80px; }
.hero h1 { font-size: clamp(36px, 5.2vw, 62px); font-weight: 700; margin-top: 16px; }
.hero h1 em { font-style: normal; color: var(--mint); }
.hero .lede { margin-top: 20px; font-size: 18px; color: var(--on-dark); max-width: 54ch; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero .btn-primary { background: var(--mint); color: var(--navy); }
.hero .btn-primary:hover { background: #8AF0CF; color: var(--navy); }
.proof { display: flex; flex-wrap: wrap; gap: 8px 24px; margin: 32px 0 0; padding: 0; list-style: none; font: 500 13px var(--f-mono); color: var(--on-dark); }
.proof li::before { content: "\2713\00a0"; color: var(--mint); }
.checklist { background: var(--navy-2); border: 1px solid var(--line-dark); border-radius: 20px; padding: 26px; display: grid; gap: 4px; min-width: 0; }
.checklist h2 { font: 500 12px var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--on-dark); padding-bottom: 14px; border-bottom: 1px solid var(--line-dark); }
.checklist ul { list-style: none; margin: 0; padding: 0; }
.checklist li { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 12px; align-items: start; padding: 14px 0; border-bottom: 1px solid var(--line-dark); }
.checklist li:last-child { border-bottom: 0; }
.checklist .tick { width: 28px; height: 28px; border-radius: 50%; background: var(--green-tint); color: var(--green); display: grid; place-items: center; }
.checklist .tick svg { width: 16px; height: 16px; }
.checklist b { display: block; font-weight: 700; color: #FFFFFF; }
.checklist span.d { display: block; font-size: 14px; color: var(--on-dark); }
.checklist p { font-size: 12px; color: var(--on-dark); padding-top: 10px; }

/* bands and cards */
.band { padding-block: 80px; }
.band-mist { background: var(--mist); }
.band-navy { background: var(--navy); color: #FFFFFF; }
.sec-head { display: grid; gap: 12px; max-width: 680px; margin-bottom: 40px; }
.sec-head h2 { font-size: clamp(28px, 4vw, 42px); font-weight: 700; }
.sec-head p { color: var(--muted); font-size: 17px; }
.band-navy .sec-head p { color: var(--on-dark); }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.grid4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.card { color: var(--ink); background: var(--white); border: 1px solid var(--line); border-radius: 18px; padding: 28px; display: grid; gap: 12px; align-content: start; min-width: 0; }
.band-mist .card { border-color: var(--line); }
.card .icon { width: 46px; height: 46px; border-radius: 12px; background: var(--blue-tint); color: var(--blue); display: grid; place-items: center; }
.card .icon svg { width: 24px; height: 24px; }
.card h3 { font-size: 20px; font-weight: 700; color: var(--ink); }
.card p { color: var(--muted); font-size: 15px; }
.card ul, .list { margin: 4px 0 0; padding: 0; list-style: none; display: grid; gap: 7px; font-size: 14.5px; color: var(--ink); }
.card li, .list li { padding-left: 22px; position: relative; }
.card li::before, .list li::before { content: ""; position: absolute; left: 0; top: .5em; width: 12px; height: 7px; border-left: 2px solid var(--green); border-bottom: 2px solid var(--green); transform: rotate(-45deg) scale(.9); }
.ai-strip { margin-top: 6px; padding: 12px 14px; border-radius: 12px; background: var(--blue-tint); color: var(--navy); font-size: 14px; }
.ai-strip b { font: 500 11px var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: #1A39B8; display: block; margin-bottom: 2px; }
.card-link { font-weight: 700; text-decoration: none; display: inline-flex; gap: 6px; margin-top: 6px; }
.card-link:hover { text-decoration: underline; }
.panel-navy { background: var(--navy-2); border: 1px solid var(--line-dark); border-radius: 18px; padding: 28px; display: grid; gap: 14px; align-content: start; color: #FFFFFF; }
.panel-navy h3 { font-size: 20px; }
.panel-navy p { color: var(--on-dark); font-size: 15px; }
.panel-navy .list { color: #FFFFFF; }
.panel-navy .list li::before { border-color: var(--mint); }
.panel-navy a { color: var(--mint); font-weight: 700; }
.note { margin-top: 20px; font-size: 14px; color: var(--muted); max-width: 72ch; }
.honest { border-left: 4px solid var(--blue); background: var(--mist); padding: 16px 20px; border-radius: 0 12px 12px 0; color: var(--ink); font-size: 15px; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; padding: 0; margin: 0; list-style: none; }
.chips li { border: 1px solid var(--line); background: var(--white); border-radius: 999px; padding: 8px 16px; font-size: 14px; color: var(--ink); }
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; margin: 0; padding: 0; list-style: none; }
.steps li { border-top: 3px solid var(--blue); padding-top: 16px; display: grid; gap: 6px; align-content: start; }
.steps .n { font: 500 12px var(--f-mono); color: var(--blue); }
.steps h3 { font-size: 19px; }
.steps p { color: var(--muted); font-size: 15px; }
.verified { display: inline-flex; align-items: center; gap: 8px; background: var(--green-tint); color: var(--green); font: 500 12px var(--f-mono); letter-spacing: .06em; text-transform: uppercase; padding: 6px 12px; border-radius: 999px; }

/* tables */
.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 14px; background: var(--white); }
table { border-collapse: collapse; width: 100%; min-width: 640px; font-size: 15px; }
th, td { text-align: left; padding: 15px 18px; border-bottom: 1px solid var(--line); vertical-align: top; color: var(--ink); }
thead th { font: 700 15px var(--f-display); background: var(--mist); }
tbody th { font-weight: 600; }
tbody tr:last-child > * { border-bottom: 0; }
td.mono { font: 500 14px var(--f-mono); }

/* faq */
details { border-bottom: 1px solid var(--line); padding: 16px 0; }
summary { cursor: pointer; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 16px; min-height: 28px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font: 500 22px/1 var(--f-mono); color: var(--blue); }
details[open] summary::after { content: "\2212"; }
details p { margin-top: 10px; color: var(--muted); font-size: 15px; }

/* contact */
.contact { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 56px; align-items: start; }
.contact h2 { font-size: clamp(28px, 4vw, 42px); }
.contact-info { display: grid; gap: 20px; align-content: start; }
.contact-info p { color: var(--on-dark); }
.dl { display: grid; gap: 14px; margin: 0; }
.dl dt { font: 500 12px var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--on-dark); }
.dl dd { margin: 0; font-weight: 600; color: #FFFFFF; }
form { background: var(--white); color: var(--ink); border-radius: 18px; padding: 28px; display: grid; gap: 18px; min-width: 0; }
.field { display: grid; gap: 6px; min-width: 0; }
.field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
label { font-size: 14px; font-weight: 700; color: var(--ink); }
input, select, textarea { width: 100%; min-height: 46px; padding: 10px 12px; border: 1px solid #B8C0D8; border-radius: 10px; background: var(--white); color: var(--ink); font: 400 16px var(--f-body); }
textarea { min-height: 120px; resize: vertical; }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid var(--blue); outline-offset: 1px; }
.err { color: var(--warn); font-size: 13px; }
.form-status { padding: 14px 16px; border-radius: 10px; background: var(--green-tint); color: var(--navy); font-size: 15px; }
.form-status.error { background: #FDECE4; color: #5A1A06; border: 1px solid var(--warn); }
form .btn-primary { justify-self: start; }
.consent { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 10px; align-items: start; font-size: 14px; color: var(--muted); }
.consent input { width: 20px; height: 20px; min-height: 0; margin-top: 2px; accent-color: var(--blue); }
.consent label { font-weight: 400; color: var(--muted); }
button[disabled] { opacity: .65; cursor: progress; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* footer */
.site-footer { background: var(--navy); color: var(--on-dark); font-size: 14px; }
.site-footer .wrap { padding-block: 48px 28px; display: grid; gap: 32px; }
.site-footer .brand { color: #FFFFFF; }
.site-footer .brand small { color: var(--on-dark); }
.foot-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 32px; }
.foot-grid h3 { font: 500 12px var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: #FFFFFF; margin-bottom: 12px; }
.foot-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.foot-grid a, .foot-base a { color: var(--on-dark); text-decoration: none; }
.foot-grid a:hover, .foot-base a:hover { color: #FFFFFF; text-decoration: underline; }
.foot-grid p { max-width: 36ch; margin-top: 14px; }
.foot-base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-top: 20px; border-top: 1px solid var(--line-dark); }

/* inner pages */
.page-hero { background: var(--navy); color: #FFFFFF; padding-block: 64px; }
.page-hero h1 { font-size: clamp(32px, 5vw, 52px); margin-top: 12px; max-width: 20ch; }
.page-hero p { color: var(--on-dark); font-size: 18px; max-width: 60ch; margin-top: 16px; }
.page-hero .meta { font: 500 12px var(--f-mono); letter-spacing: .08em; color: var(--on-dark); margin-top: 20px; }
.prose { max-width: 800px; display: grid; gap: 16px; }
.prose h2 { font-size: 26px; margin-top: 28px; }
.prose h3 { font-size: 19px; margin-top: 8px; }
.prose p, .prose li { color: var(--muted); }
.prose p b, .prose li b { color: var(--ink); }
.prose ul, .prose ol { padding-left: 22px; display: grid; gap: 8px; margin: 0; }
.prose .callout { border-left: 4px solid var(--blue); background: var(--mist); padding: 16px 20px; border-radius: 0 12px 12px 0; color: var(--ink); }
.prose .callout p { color: var(--ink); }
.prose .sample { border: 1px dashed var(--muted); border-radius: 12px; padding: 14px 18px; color: var(--ink); background: var(--white); font-size: 15px; }
.legal { max-width: 760px; margin-inline: auto; padding: 56px 20px 72px; display: grid; gap: 16px; }
.legal h1 { font-size: clamp(30px, 5vw, 44px); }
.legal h2 { font-size: 22px; margin-top: 16px; }
.legal p, .legal li { color: var(--muted); }
.legal ul { padding-left: 20px; display: grid; gap: 6px; margin: 0; }
.legal .meta { font: 500 13px var(--f-mono); color: var(--muted); }
.nf { min-height: 60vh; display: grid; place-content: center; text-align: center; gap: 16px; justify-items: center; padding-block: 64px; }
.nf h1 { font-size: clamp(48px, 10vw, 96px); color: var(--blue); }

@media (max-width: 960px) {
  .hero-in, .contact { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .grid3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid4, .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .foot-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .links { gap: 18px; }
}
@media (max-width: 760px) {
  .menu-btn { display: inline-flex; align-items: center; }
  .links { display: none; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--white); border-bottom: 1px solid var(--line); padding: 8px 20px 16px; }
  .links.open { display: flex; }
  .links a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .links .btn { margin-top: 12px; border-bottom: 0; }
  .nav { position: relative; }
  .band { padding-block: 56px; }
  .hero-in { padding-block: 48px; }
}
@media (max-width: 620px) {
  .grid3, .grid2, .grid4, .steps, .field-row, .foot-grid { grid-template-columns: minmax(0, 1fr); }
  form, .card { padding: 22px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }