:root {
  --brand: #1C63B7;
  --brand-ink: #134A8A;
  --paper: #F5F7FA;
  --surface: #FFFFFF;
  --ink: #102034;
  --muted: #4E6078;
  --line: #D6DFEA;
  --field: #FFFFFF;
  --focus: #F2B705;
  --ok: #1E7A4C;
  --err: #B3261E;
  --todo-bg: #FFF4CC;
  --todo-ink: #6B5200;
  --radius: 6px;
  --display: "Archivo", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --body: "Archivo", "Helvetica Neue", Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --brand: #2A72C6;
    --brand-ink: #7DB0EC;
    --paper: #0C1522;
    --surface: #132033;
    --ink: #E6EDF6;
    --muted: #9DB0C7;
    --line: #26384F;
    --field: #0F1B2B;
    --ok: #5BC48D;
    --err: #FF8A80;
    --todo-bg: #3A3000;
    --todo-ink: #FFE08A;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --brand: #2A72C6;
  --brand-ink: #7DB0EC;
  --paper: #0C1522;
  --surface: #132033;
  --ink: #E6EDF6;
  --muted: #9DB0C7;
  --line: #26384F;
  --field: #0F1B2B;
  --ok: #5BC48D;
  --err: #FF8A80;
  --todo-bg: #3A3000;
  --todo-ink: #FFE08A;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.55;
  font-variation-settings: "wdth" 100;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 1120px; margin: 0 auto; padding-inline: 20px; }
a { color: var(--brand-ink); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
h1, h2, h3 { font-family: var(--display); line-height: 1.08; text-wrap: balance; margin: 0; }
h2 { font-size: clamp(28px, 4vw, 40px); font-weight: 800; font-variation-settings: "wdth" 88; letter-spacing: -0.01em; }
h3 { font-size: 20px; font-weight: 700; }
p { margin: 0; }

.todo { background: var(--todo-bg); color: var(--todo-ink); padding: 0 4px; border-radius: 3px; }

/* Header */
.site-header { background: var(--surface); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 14px; flex-wrap: wrap; }
.site-header img { height: 46px; width: auto; display: block; }
.head-contact { display: flex; gap: 20px; align-items: center; font-size: 15px; color: var(--muted); flex-wrap: wrap; }
.head-contact strong { color: var(--ink); font-weight: 700; }
.btn-ghost { font-weight: 700; text-decoration: none; color: var(--brand-ink); border: 2px solid currentColor; padding: 7px 14px; border-radius: var(--radius); }

/* Hero: a page-scale echo of the logo — a blue block followed by two bars */
.hero { padding-block: 40px 56px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) 30px 30px; gap: 16px; }
.hero-block {
  background: var(--brand); color: #fff; border-radius: 2px;
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 440px); gap: 40px;
  padding: 48px; align-items: start;
}
.hero-bar { background: var(--brand); border-radius: 2px; }
.hero-copy h1 {
  font-size: clamp(38px, 5.6vw, 66px); font-weight: 900;
  font-variation-settings: "wdth" 82; letter-spacing: -0.015em; line-height: 0.98;
}
.hero-copy .lede { font-size: 19px; margin-top: 20px; max-width: 34ch; color: #E3EEFB; }
.hero-points { list-style: none; padding: 0; margin: 32px 0 0; display: grid; gap: 14px; }
.hero-points li { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; font-size: 16px; color: #F1F6FD; }
.hero-points svg { margin-top: 3px; }

/* Quote form card */
.quote { background: var(--surface); color: var(--ink); border-radius: var(--radius); padding: 28px; box-shadow: 0 18px 40px -18px rgba(6, 26, 56, .55); }
.quote h2 { font-size: 26px; font-variation-settings: "wdth" 92; }
.quote .sub { color: var(--muted); font-size: 15px; margin-top: 6px; }
.quote form { display: grid; gap: 18px; margin-top: 20px; }
fieldset { border: 0; padding: 0; margin: 0; display: grid; gap: 12px; min-width: 0; }
legend { font-family: var(--display); font-weight: 700; font-size: 14px; color: var(--brand-ink); padding: 0; margin-bottom: 10px; letter-spacing: 0.02em; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: grid; gap: 5px; min-width: 0; }
.field label, .group-label { font-size: 14px; font-weight: 600; }
.field .opt { color: var(--muted); font-weight: 400; }
input[type="text"], input[type="tel"], input[type="email"], select {
  font: inherit; font-size: 16px; color: var(--ink); background: var(--field);
  border: 1.5px solid var(--line); border-radius: var(--radius); padding: 10px 12px; width: 100%;
}
input:focus-visible, select:focus-visible { outline: 3px solid var(--focus); outline-offset: 0; border-color: var(--brand); }
.field.invalid input, .field.invalid select { border-color: var(--err); }
.err-msg { color: var(--err); font-size: 13px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { position: relative; }
.chips input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.chips span { display: inline-block; font-size: 14px; font-weight: 600; padding: 8px 12px; border: 1.5px solid var(--line); border-radius: 999px; background: var(--field); cursor: pointer; }
.chips input:checked + span { background: var(--brand); border-color: var(--brand); color: #fff; }
.chips input:focus-visible + span { outline: 3px solid var(--focus); outline-offset: 2px; }
.consent { display: grid; grid-template-columns: 20px 1fr; gap: 10px; font-size: 13.5px; color: var(--muted); align-items: start; }
.consent input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--brand); }
.submit {
  font: inherit; font-family: var(--display); font-weight: 800; font-size: 18px; font-variation-settings: "wdth" 92;
  background: var(--brand); color: #fff; border: 0; border-radius: var(--radius); padding: 15px 18px; cursor: pointer; width: 100%;
}
.submit:hover { background: #1856A0; }
.submit[disabled] { opacity: .7; cursor: progress; }
.form-note { font-size: 13px; color: var(--muted); text-align: center; }
.done { display: grid; gap: 14px; padding-block: 12px; }
.done h2 { color: var(--ok); }
.done .summary { font-size: 14px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; display: grid; gap: 4px; }
.done .summary div { display: grid; grid-template-columns: 110px 1fr; gap: 8px; }
.done .summary dt { color: var(--muted); }
.done .summary dd { margin: 0; }
.demo-note { font-size: 13px; background: var(--todo-bg); color: var(--todo-ink); border-radius: var(--radius); padding: 10px 12px; }
.btn-wa { display: inline-block; text-align: center; text-decoration: none; font-weight: 700; background: #1E7A4C; color: #fff; padding: 12px 16px; border-radius: var(--radius); }

/* Sections */
.section { padding-block: 56px; }
.section + .section { border-top: 1px solid var(--line); }
.section-head { display: grid; gap: 10px; max-width: 60ch; margin-bottom: 32px; }
.section-head p { color: var(--muted); }

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; counter-reset: s; }
.steps li { counter-increment: s; display: grid; gap: 10px; align-content: start; }
.steps li::before {
  content: counter(s); font-family: var(--display); font-weight: 900; font-size: 52px; line-height: 1;
  color: var(--brand); font-variation-settings: "wdth" 80;
}
.steps p { color: var(--muted); }

.lines { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 2px solid var(--ink); }
.lines > div { padding: 20px 20px 24px 0; border-bottom: 1px solid var(--line); display: grid; gap: 6px; align-content: start; }
.lines > div:not(:nth-child(3n+1)) { padding-left: 20px; border-left: 1px solid var(--line); }
.lines p { color: var(--muted); font-size: 15.5px; }
.lines .main h3 { color: var(--brand-ink); }

.faq { display: grid; gap: 0; max-width: 780px; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; font-weight: 700; font-size: 18px; padding: 18px 32px 18px 0; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 14px; font-size: 26px; font-weight: 400; color: var(--brand-ink); }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 0 20px; color: var(--muted); max-width: 65ch; }

.cta-band { background: var(--brand); color: #fff; }
.cta-band .wrap { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding-block: 36px; flex-wrap: wrap; }
.cta-band h2 { font-size: clamp(24px, 3.4vw, 34px); }
.cta-band a { background: #fff; color: #134A8A; font-weight: 800; text-decoration: none; padding: 14px 22px; border-radius: var(--radius); font-family: var(--display); }

.site-footer { background: var(--surface); border-top: 1px solid var(--line); font-size: 14.5px; color: var(--muted); }
.site-footer .wrap { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 32px; padding-block: 40px; }
.site-footer img { height: 40px; width: auto; }
.site-footer h3 { font-size: 15px; color: var(--ink); margin-bottom: 8px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.legal { border-top: 1px solid var(--line); }
.legal .wrap { display: block; padding-block: 16px; font-size: 13px; }

/* Privacy page */
.doc { max-width: 720px; padding-block: 48px 72px; }
.doc h1 { font-size: clamp(32px, 5vw, 46px); font-weight: 900; font-variation-settings: "wdth" 84; }
.doc .updated { color: var(--muted); margin-top: 10px; }
.doc h2 { font-size: 22px; font-variation-settings: "wdth" 95; margin-top: 36px; margin-bottom: 10px; }
.doc p, .doc li { color: var(--ink); }
.doc p + p { margin-top: 12px; }
.doc ul { padding-left: 22px; display: grid; gap: 6px; margin: 10px 0 0; }

.wa-fab {
  position: fixed; right: 18px; bottom: calc(18px + env(safe-area-inset-bottom, 0px)); z-index: 20;
  display: flex; align-items: center; gap: 8px; background: #1E7A4C; color: #fff; text-decoration: none;
  font-weight: 700; padding: 12px 18px 12px 14px; border-radius: 999px; box-shadow: 0 10px 24px -8px rgba(0,0,0,.45);
}
.wa-fab:hover { background: #196840; }
@media (max-width: 620px) { .wa-fab span { display: none; } .wa-fab { padding: 14px; } }

@media (max-width: 900px) {
  .hero-block { grid-template-columns: 1fr; padding: 32px 24px; }
  .hero-copy .lede { max-width: none; }
  .lines { grid-template-columns: 1fr 1fr; }
  .lines > div:not(:nth-child(3n+1)) { padding-left: 0; border-left: 0; }
  .lines > div:nth-child(2n) { padding-left: 20px; border-left: 1px solid var(--line); }
  .site-footer .wrap { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .wrap { padding-inline: 16px; }
  .hero { padding-block: 20px 40px; }
  .hero-grid { grid-template-columns: minmax(0, 1fr) 10px 10px; gap: 6px; }
  .hero-block { padding: 26px 18px; }
  .quote { padding: 20px 16px; }
  .row { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 24px; }
  .lines { grid-template-columns: 1fr; }
  .lines > div:nth-child(n) { padding-left: 0; border-left: 0; }
  .site-footer .wrap { grid-template-columns: 1fr; }
  .head-contact .hide-sm { display: none; }
  .site-header img { height: 38px; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }