/* ============================================================
   DAABBO WEBSITE
   Navy + alert red on a calm light canvas, with navy anchor
   sections. Tokens match the product design system: red is the
   brand accent and the SOS signal, never decoration.
   Generated pages: edit website/src and this file, not the HTML.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@600;700;800;900&family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500&display=swap');

:root {
  --navy-950: #02020f;
  --navy-900: #040428;
  --navy-800: #0a0a38;
  --navy-700: #12123f;
  --navy-600: #1d1d52;
  --navy-500: #2e2e6e;
  --navy-300: #8181b8;
  --navy-200: #b4b4d6;
  --navy-100: #ddddec;
  --red-700: #b30000;
  --red-600: #d90000;
  --red-500: #ff0000;
  --blue-500: #2c8fd4;
  --blue-600: #1f6fa8;
  --green-600: #187a4e;
  --green-500: #1f9d63;
  --amber-600: #b8791f;
  --amber-500: #e8a33d;

  --white: #fff;
  --ink-900: #040428;
  --ink-700: #34364c;
  --ink-600: #43465c;
  --ink-500: #5a5c70;
  --ink-400: #6b6e80;
  --line: #e4e7ec;
  --line-soft: #eef0f3;
  --tint: #f4f6f8;
  --tint-alt: #fafbfc;

  --font-display: 'Archivo', system-ui, sans-serif;
  --font-body: 'IBM Plex Sans', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 999px;
  --container: 1180px;
  --header-h: 68px;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --shadow-sm: 0 1px 2px rgba(4, 4, 40, 0.05);
  --shadow-md: 0 10px 30px -14px rgba(4, 4, 40, 0.22);
  --shadow-lg: 0 30px 60px -24px rgba(4, 4, 40, 0.35);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 24px); }
body {
  background: var(--white);
  color: var(--ink-900);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; cursor: pointer; color: inherit; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.container.narrow { max-width: 820px; }
.icon { flex-shrink: 0; }
:focus-visible { outline: 2px solid var(--blue-500); outline-offset: 3px; border-radius: 4px; }
::selection { background: rgba(44, 143, 212, 0.25); }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--navy-900); color: var(--white); padding: 10px 16px; border-radius: var(--radius-sm); font-weight: 600;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 12px; }

h1, h2, h3 { font-family: var(--font-display); letter-spacing: -0.02em; line-height: 1.12; color: var(--navy-900); }
h1 { font-weight: 800; font-size: clamp(34px, 4.6vw, 58px); }
h2 { font-weight: 800; font-size: clamp(26px, 3vw, 38px); }
h3 { font-weight: 700; font-size: 19px; letter-spacing: -0.01em; }

.eyebrow {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--blue-600); margin-bottom: 14px;
}
.eyebrow-on-navy { color: #7dbdf0; }
.accent { color: var(--red-500); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 22px; border-radius: var(--radius-pill); border: 1px solid transparent;
  font-weight: 600; font-size: 15px; line-height: 1.2; white-space: nowrap;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background-color 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}
.btn-sm { padding: 8px 16px; font-size: 14px; }
.btn-lg { padding: 14px 28px; font-size: 16px; }
.btn-block { width: 100%; }
.btn-primary { background: var(--navy-900); color: var(--white); }
.btn-primary:hover { background: var(--navy-600); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-ghost { background: transparent; color: var(--navy-900); border-color: var(--line); }
.btn-ghost:hover, .btn-outline:hover { border-color: var(--navy-300); background: var(--tint-alt); transform: translateY(-1px); }
.btn-outline { background: var(--white); color: var(--navy-900); border-color: var(--line); }
.btn-light { background: var(--white); color: var(--navy-900); }
.btn-light:hover { transform: translateY(-1px); box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25); }
.btn-outline-light { background: transparent; color: var(--white); border-color: rgba(255, 255, 255, 0.35); }
.btn-outline-light:hover { background: rgba(255, 255, 255, 0.1); border-color: rgba(255, 255, 255, 0.6); }

.card-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: 14.5px; color: var(--blue-600); }
.card-link .icon { transition: transform 0.2s var(--ease); }
a:hover > .card-link .icon, .card-link:hover .icon { transform: translateX(3px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50; height: var(--header-h);
  background: rgba(255, 255, 255, 0.9); backdrop-filter: saturate(160%) blur(10px); -webkit-backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 100%; gap: 24px; }
.brand img { height: 36px; width: auto; }
.site-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.site-nav a { padding: 8px 14px; border-radius: var(--radius-pill); font-size: 15px; font-weight: 500; color: var(--ink-600); transition: color 0.2s, background-color 0.2s; }
.site-nav a:hover { color: var(--navy-900); background: var(--tint); }
.site-nav a[aria-current='page'] { color: var(--navy-900); font-weight: 600; background: var(--tint); }
.nav-mobile-only { display: none; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.nav-toggle { display: none; width: 42px; height: 42px; align-items: center; justify-content: center; background: transparent; border: 1px solid var(--line); border-radius: var(--radius-sm); }
.nav-toggle-close { display: none; }
.site-header[data-open='true'] .nav-toggle-open { display: none; }
.site-header[data-open='true'] .nav-toggle-close { display: inline; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: 72px 0 80px; }
.hero-bg {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(60% 55% at 78% 30%, rgba(44, 143, 212, 0.14) 0%, transparent 70%),
    radial-gradient(40% 40% at 8% 0%, rgba(255, 0, 0, 0.05) 0%, transparent 70%);
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(var(--line-soft) 1px, transparent 1px), linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 52px 52px;
  -webkit-mask-image: radial-gradient(70% 70% at 60% 40%, #000 0%, transparent 100%);
  mask-image: radial-gradient(70% 70% at 60% 40%, #000 0%, transparent 100%);
  opacity: 0.7;
}
.hero-inner { position: relative; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.status-pill {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 26px;
  padding: 7px 14px 7px 12px; border: 1px solid var(--line); border-radius: var(--radius-pill); background: var(--white);
  font-size: 13.5px; font-weight: 600; color: var(--ink-700); box-shadow: var(--shadow-sm);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.status-pill:hover { border-color: var(--navy-300); box-shadow: var(--shadow-md); }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green-500); box-shadow: 0 0 0 0 rgba(31, 157, 99, 0.5); animation: ping 2.2s ease-out infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(31, 157, 99, 0.45); } 80%, 100% { box-shadow: 0 0 0 9px rgba(31, 157, 99, 0); } }
.hero h1 { margin-bottom: 22px; }
.hero-sub { font-size: 19px; color: var(--ink-600); max-width: 540px; margin-bottom: 30px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-points { margin-top: 30px; display: grid; gap: 10px; }
.hero-points li { display: flex; align-items: flex-start; gap: 10px; font-size: 15px; color: var(--ink-600); }
.hero-points .icon { color: var(--green-600); margin-top: 3px; }

.hero-visual { display: flex; justify-content: center; }
.phones { position: relative; width: min(100%, 470px); height: 560px; }
.phone {
  position: absolute; width: 250px; aspect-ratio: 640 / 1391; overflow: hidden;
  border: 7px solid var(--navy-900); border-radius: 40px; background: var(--navy-900); box-shadow: var(--shadow-lg);
}
.phone img { width: 100%; height: 100%; object-fit: cover; }
.phone-front { left: 0; top: 18px; z-index: 2; animation: float 7s ease-in-out infinite; }
.phone-back { right: 0; top: 0; transform: rotate(5deg) translateY(36px); opacity: 0.96; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }

.strip { border-block: 1px solid var(--line); background: var(--tint-alt); }
.strip-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px 26px; padding-block: 18px; font-size: 14.5px; color: var(--ink-500); text-align: center; }
.strip strong { color: var(--navy-900); font-weight: 600; }
.strip-sep { width: 4px; height: 4px; border-radius: 50%; background: var(--navy-300); }

/* ---------- Sections ---------- */
.section { padding: 96px 0; }
.section-alt { background: var(--tint-alt); border-block: 1px solid var(--line-soft); }
.section-navy { background: radial-gradient(80% 90% at 0% 0%, var(--navy-600) 0%, transparent 60%), var(--navy-900); color: var(--navy-100); }
.section-navy h2, .section-navy h3 { color: var(--white); }
.section-head { max-width: 720px; margin-bottom: 52px; }
.section-head p { margin-top: 14px; font-size: 18px; color: var(--ink-600); }
.section-head.center { margin-inline: auto; text-align: center; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split p { margin-top: 16px; font-size: 17px; }
.section-navy .split > div:first-child p { color: var(--navy-200); }
.split .hero-actions { margin-top: 30px; }

.navy-cards { display: grid; gap: 14px; }
.navy-cards-2 { grid-template-columns: 1fr 1fr; }
.navy-card {
  padding: 22px; border: 1px solid rgba(255, 255, 255, 0.12); border-radius: var(--radius-md); background: rgba(255, 255, 255, 0.05);
  transition: background-color 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease);
}
.navy-card:hover { background: rgba(255, 255, 255, 0.09); border-color: rgba(255, 255, 255, 0.24); transform: translateY(-2px); }
.navy-card .icon { color: #7dbdf0; margin-bottom: 12px; }
.navy-card h3 { font-size: 17px; margin-bottom: 6px; }
.navy-card p { margin: 0; font-size: 14.5px; color: var(--navy-200); }

/* ---------- Cards ---------- */
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.feature-card {
  display: flex; flex-direction: column; gap: 12px; padding: 26px; background: var(--white);
  border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--navy-100); }
.feature-card p { font-size: 15px; color: var(--ink-600); flex: 1; }
.feature-icon { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 13px; background: var(--tint); color: var(--navy-900); transition: background-color 0.25s, color 0.25s; }
.feature-card:hover .feature-icon { background: var(--navy-900); color: var(--white); }
.feature-card.is-sos .feature-icon { background: #fff0f0; color: var(--red-600); }
.feature-card.is-sos:hover .feature-icon { background: var(--red-500); color: var(--white); }
.feature-card.is-sos { border-color: #ffd6d6; }

.steps-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: none; }
.steps-row li { position: relative; padding: 26px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.step-n { display: grid; place-items: center; width: 38px; height: 38px; margin-bottom: 16px; border-radius: 50%; background: var(--navy-900); color: var(--white); font-family: var(--font-display); font-weight: 800; }
.steps-row h3 { margin-bottom: 8px; }
.steps-row p { font-size: 15px; color: var(--ink-600); }

.flow { display: flex; align-items: stretch; gap: 0; margin-top: 36px; padding: 22px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.flow-step { flex: 1; display: flex; flex-direction: column; gap: 2px; padding: 4px 12px; text-align: center; }
.flow-step strong { font-family: var(--font-display); font-size: 16px; }
.flow-step span { font-size: 13.5px; color: var(--ink-500); }
.flow-line { flex: 0 0 36px; align-self: center; height: 2px; background: linear-gradient(90deg, var(--navy-100), var(--navy-300)); position: relative; }
.flow-line::after { content: ''; position: absolute; right: -1px; top: -4px; border: 5px solid transparent; border-left: 7px solid var(--navy-300); }

.promise-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.promise {
  display: flex; flex-direction: column; gap: 10px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--white);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
}
.promise:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--navy-100); }
.promise p { color: var(--ink-600); font-size: 15px; flex: 1; }
.promise-icon { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 13px; background: #eaf5fc; color: var(--blue-600); }

/* Pricing */
.price-card { max-width: 520px; margin: 0 auto; padding: 36px; background: var(--white); border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow-md); }
.price-row { display: flex; align-items: baseline; gap: 10px; }
.price { font-family: var(--font-display); font-weight: 900; font-size: 60px; letter-spacing: -0.03em; color: var(--navy-900); line-height: 1; }
.price-per { color: var(--ink-500); font-size: 17px; }
.price-note { margin: 14px 0 22px; font-size: 14.5px; color: var(--ink-500); }
.price-list { display: grid; gap: 12px; margin-bottom: 28px; padding-top: 22px; border-top: 1px solid var(--line); }
.price-list li { display: flex; gap: 10px; font-size: 15px; color: var(--ink-700); }
.price-list .icon { color: var(--green-600); margin-top: 3px; }
.price-foot { margin-top: 16px; text-align: center; font-size: 13.5px; color: var(--ink-500); }
.price-foot a { text-decoration: underline; text-underline-offset: 3px; }

.about { max-width: 760px; }
.about p { margin-top: 16px; font-size: 18px; color: var(--ink-600); }

/* FAQ */
.faq { display: grid; gap: 12px; }
.faq-item { border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); transition: border-color 0.2s, box-shadow 0.2s; }
.faq-item[open] { border-color: var(--navy-100); box-shadow: var(--shadow-sm); }
.faq-item summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 22px; font-weight: 600; font-size: 17px; cursor: pointer; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .icon { color: var(--ink-400); transition: transform 0.25s var(--ease); }
.faq-item[open] summary .icon { transform: rotate(180deg); }
.faq-body { padding: 0 22px 20px; }
.faq-body p { color: var(--ink-600); font-size: 15.5px; }
.faq-body a { color: var(--blue-600); text-decoration: underline; text-underline-offset: 3px; }
.faq-more { margin-top: 24px; text-align: center; color: var(--ink-500); font-size: 15px; }
.faq-more a { color: var(--blue-600); font-weight: 600; }

.cta-band { background: linear-gradient(120deg, var(--navy-900), #101a52); color: var(--white); padding: 64px 0; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cta-band h2 { color: var(--white); margin-bottom: 8px; }
.cta-band p { color: var(--navy-200); font-size: 17px; max-width: 520px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-950); color: var(--navy-200); padding: 64px 0 28px; }
.footer-top { display: grid; grid-template-columns: 1fr 2.2fr; gap: 56px; padding-bottom: 44px; border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
.footer-brand img { height: 34px; width: auto; margin-bottom: 18px; }
.footer-brand p { max-width: 300px; font-size: 14.5px; color: var(--navy-300); }
.footer-mail { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; font-size: 14.5px; color: var(--navy-100); }
.footer-mail:hover { color: var(--white); }
.footer-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.footer-title { font-family: var(--font-body); font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--white); margin-bottom: 14px; }
.footer-col ul { display: grid; gap: 9px; }
.footer-col a { font-size: 14.5px; color: var(--navy-300); transition: color 0.2s; }
.footer-col a:hover { color: var(--white); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; padding-top: 26px; font-size: 13.5px; color: var(--navy-300); }
.footer-note { max-width: 520px; }

/* ---------- Secondary pages ---------- */
.page-hero { padding: 72px 0 56px; background: radial-gradient(60% 100% at 85% 0%, rgba(44, 143, 212, 0.1), transparent 70%), var(--tint-alt); border-bottom: 1px solid var(--line-soft); }
.page-hero h1 { font-size: clamp(32px, 4vw, 50px); max-width: 760px; }
.lede { margin-top: 16px; max-width: 680px; font-size: 18.5px; color: var(--ink-600); }

.contact-grid-section { padding: 56px 0 96px; }
.contact-search { max-width: 720px; margin: 0 auto 48px; text-align: center; }
.contact-search h2 { font-size: 26px; }
.contact-search p { margin: 10px 0 22px; color: var(--ink-600); }
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.contact-card { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--white); transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease); }
.contact-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.contact-card p { flex: 1; color: var(--ink-600); font-size: 15px; }
.contact-card .btn { margin-top: 8px; }
.contact-card:target { border-color: var(--blue-500); box-shadow: 0 0 0 4px rgba(44, 143, 212, 0.16); }
.contact-icon { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 13px; background: var(--tint); color: var(--navy-900); }
.contact-warn { margin-top: 36px; }

.legal-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.legal-card { display: flex; flex-direction: column; gap: 10px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--white); transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s; }
.legal-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--navy-100); }
.legal-card p { flex: 1; color: var(--ink-600); font-size: 15px; }
.legal-icon { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 13px; background: var(--tint); color: var(--navy-900); }
.legal-foot { margin-top: 32px; color: var(--ink-500); font-size: 14.5px; }
.legal-foot a { color: var(--blue-600); text-decoration: underline; text-underline-offset: 3px; }
.not-found { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Documents (legal + help articles) ---------- */
.crumbs { margin-bottom: 18px; }
.crumbs ol { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; font-size: 14px; color: var(--ink-500); }
.crumbs li + li::before { content: '/'; margin-right: 8px; color: var(--navy-300); }
.crumbs a { color: var(--blue-600); }
.crumbs a:hover { text-decoration: underline; }
.crumbs [aria-current] { color: var(--ink-700); }

.doc-hero { padding: 48px 0 36px; background: var(--tint-alt); border-bottom: 1px solid var(--line-soft); }
.doc-hero h1 { font-size: clamp(30px, 3.6vw, 44px); max-width: 820px; }
.doc-meta { margin-top: 14px; font-size: 14px; color: var(--ink-500); }
.audience { display: inline-block; margin-bottom: 12px; padding: 3px 12px; border-radius: var(--radius-pill); background: #eaf5fc; color: var(--blue-600); font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }

.doc { padding: 48px 0 96px; }
.doc-grid { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 56px; align-items: start; }
.doc-aside { position: sticky; top: calc(var(--header-h) + 24px); max-height: calc(100vh - var(--header-h) - 48px); overflow: auto; }
.toc-title { font-family: var(--font-body); font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-400); margin-bottom: 12px; }
.toc ol, .kb-nav ul { display: grid; gap: 2px; border-left: 2px solid var(--line); }
.toc a, .kb-nav a { display: block; margin-left: -2px; padding: 6px 14px; border-left: 2px solid transparent; font-size: 14.5px; line-height: 1.4; color: var(--ink-500); transition: color 0.15s, border-color 0.15s, background-color 0.15s; }
.toc a:hover, .kb-nav a:hover { color: var(--navy-900); background: var(--tint-alt); }
.toc a.is-active, .kb-nav a[aria-current='page'] { color: var(--navy-900); font-weight: 600; border-left-color: var(--navy-900); }
.toc-help { margin-top: 24px; padding: 16px; border: 1px solid var(--line); border-radius: var(--radius-md); font-size: 14px; color: var(--ink-600); }
.toc-help a { color: var(--blue-600); font-weight: 600; word-break: break-all; }
.kb-nav-all { display: inline-flex !important; align-items: center; gap: 6px; margin-top: 18px; padding-left: 0 !important; border: 0 !important; font-weight: 600; color: var(--blue-600) !important; }

.prose { min-width: 0; max-width: 760px; font-size: 16.5px; color: var(--ink-700); }
.prose > * + * { margin-top: 16px; }
.prose h2 { margin-top: 48px; padding-top: 8px; font-size: 26px; scroll-margin-top: calc(var(--header-h) + 24px); }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 28px; font-size: 19px; }
.prose p, .prose li { line-height: 1.7; }
.prose a { color: var(--blue-600); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.prose a:hover { color: var(--navy-900); }
.prose strong { color: var(--navy-900); font-weight: 600; }
.prose ul { display: grid; gap: 8px; padding-left: 4px; }
.prose ul li { position: relative; padding-left: 22px; }
.prose ul li::before { content: ''; position: absolute; left: 4px; top: 0.7em; width: 6px; height: 6px; border-radius: 50%; background: var(--navy-300); }
.prose ol:not(.steps) { counter-reset: n; display: grid; gap: 8px; }
.prose ol:not(.steps) > li { position: relative; padding-left: 34px; counter-increment: n; }
.prose ol:not(.steps) > li::before { content: counter(n); position: absolute; left: 0; top: 0.1em; width: 24px; height: 24px; display: grid; place-items: center; border-radius: 50%; background: var(--tint); color: var(--navy-900); font-size: 13px; font-weight: 700; }
.prose ol.steps { counter-reset: s; display: grid; gap: 14px; }
.prose ol.steps > li { position: relative; padding: 14px 18px 14px 58px; counter-increment: s; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); }
.prose ol.steps > li::before { content: counter(s); position: absolute; left: 16px; top: 13px; width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: var(--navy-900); color: var(--white); font-family: var(--font-display); font-weight: 800; font-size: 14px; }
.prose ul ul, .prose ol ul { margin-top: 8px; }
.lede-note { font-size: 18px; color: var(--ink-600); }

.callout { padding: 18px 20px; border-radius: var(--radius-md); border: 1px solid var(--line); background: var(--tint-alt); font-size: 15.5px; }
.callout strong:first-child { display: block; margin-bottom: 6px; color: var(--navy-900); }
.callout ul { margin-top: 8px; }
.callout-info { background: #f1f8fd; border-color: #cfe6f6; }
.callout-warn { background: #fff7ea; border-color: #f4d9a8; }
.callout-warn strong:first-child { color: #7a4a05; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); -webkit-overflow-scrolling: touch; }
.prose table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.prose th { background: var(--tint-alt); text-align: left; font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-500); }
.prose th, .prose td { padding: 12px 16px; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
.prose tr:last-child td { border-bottom: 0; }
.prose td:first-child { min-width: 150px; }
.prose tbody tr:hover { background: var(--tint-alt); }

.shot { float: right; margin: 4px 0 18px 32px; width: 240px; }
.shot img { width: 100%; height: auto; border: 6px solid var(--navy-900); border-radius: 30px; box-shadow: var(--shadow-md); }
.shot figcaption { margin-top: 10px; font-size: 13px; line-height: 1.45; color: var(--ink-500); text-align: center; }
.prose .related, .prose .help-box { clear: both; }
.prose .table-wrap { overflow-x: auto; }

.related { margin-top: 48px; padding-top: 28px; border-top: 1px solid var(--line); }
.related h2 { margin: 0 0 14px; font-size: 20px; padding: 0; }
.related ul { display: grid; gap: 10px; padding: 0; }
.related li { padding: 0; }
.related li::before { display: none; }
.related a { display: block; padding: 14px 18px; border: 1px solid var(--line); border-radius: var(--radius-md); text-decoration: none; color: var(--navy-900); font-weight: 600; transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s var(--ease); }
.related a:hover { border-color: var(--navy-300); box-shadow: var(--shadow-sm); transform: translateX(3px); color: var(--navy-900); }
.related a span { display: block; margin-top: 2px; font-weight: 400; font-size: 14px; color: var(--ink-500); }

.help-box { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-top: 28px; padding: 24px; border-radius: var(--radius-lg); background: var(--navy-900); color: var(--navy-200); }
.help-box h2 { margin: 0; padding: 0; font-size: 20px; color: var(--white); }
.help-box p { margin: 4px 0 0; font-size: 15px; }
.help-box .btn-primary { background: var(--white); color: var(--navy-900); }
.help-box-wide { margin-top: 48px; }

/* ---------- Help center ---------- */
.kb-hero { padding: 72px 0 56px; background: radial-gradient(70% 120% at 50% 0%, var(--navy-600), transparent 70%), var(--navy-900); color: var(--white); text-align: center; }
.kb-hero h1 { color: var(--white); font-size: clamp(34px, 4.4vw, 54px); }
.kb-hero .lede { margin: 14px auto 28px; color: var(--navy-200); }
.kb-search { position: relative; display: flex; align-items: center; gap: 12px; max-width: 640px; margin: 0 auto; padding: 0 18px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-pill); box-shadow: var(--shadow-lg); color: var(--ink-400); transition: box-shadow 0.2s, border-color 0.2s; }
.kb-search:focus-within { border-color: var(--blue-500); box-shadow: 0 0 0 4px rgba(44, 143, 212, 0.25), var(--shadow-lg); }
.kb-search input { flex: 1; min-width: 0; padding: 17px 0; border: 0; outline: 0; background: transparent; font: inherit; font-size: 16.5px; color: var(--navy-900); }
.kb-search input::placeholder { color: var(--ink-400); }
.kb-search-inline { box-shadow: var(--shadow-sm); }
.kb-kbd { padding: 2px 9px; border: 1px solid var(--line); border-radius: 6px; background: var(--tint); font-family: var(--font-mono); font-size: 13px; color: var(--ink-500); }
.kb-search:focus-within .kb-kbd { display: none; }
.kb-results { position: absolute; left: 0; right: 0; top: calc(100% + 10px); z-index: 30; max-height: 420px; overflow: auto; padding: 8px; text-align: left; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); }
.kb-results[hidden] { display: none; }
.kb-result { display: block; padding: 12px 14px; border-radius: var(--radius-sm); color: var(--ink-700); }
.kb-result:hover, .kb-result[aria-selected='true'] { background: var(--tint); }
.kb-result strong { display: block; font-size: 15.5px; color: var(--navy-900); }
.kb-result small { display: block; margin-top: 1px; font-size: 13px; color: var(--ink-500); }
.kb-result mark { background: rgba(44, 143, 212, 0.22); color: inherit; border-radius: 3px; padding: 0 1px; }
.kb-result-cat { float: right; font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--blue-600); }
.kb-empty { padding: 18px; font-size: 15px; color: var(--ink-500); text-align: center; }
.kb-popular { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 26px; }
.kb-popular-label { align-self: center; font-size: 13px; color: var(--navy-300); }
.kb-popular a { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border: 1px solid rgba(255, 255, 255, 0.18); border-radius: var(--radius-pill); font-size: 14px; color: var(--navy-100); transition: background-color 0.2s, border-color 0.2s; }
.kb-popular a:hover { background: rgba(255, 255, 255, 0.1); border-color: rgba(255, 255, 255, 0.4); }

.kb-cats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.kb-cat { display: flex; flex-direction: column; gap: 14px; padding: 26px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--white); transition: box-shadow 0.25s var(--ease), border-color 0.25s; }
.kb-cat:hover { box-shadow: var(--shadow-md); border-color: var(--navy-100); }
.kb-cat-head { display: flex; gap: 14px; align-items: flex-start; }
.kb-cat-head h2 { font-size: 20px; margin-bottom: 4px; }
.kb-cat-head p { font-size: 14.5px; color: var(--ink-500); line-height: 1.5; }
.kb-cat-icon { flex: none; width: 46px; height: 46px; display: grid; place-items: center; border-radius: 13px; background: var(--tint); color: var(--navy-900); transition: background-color 0.25s, color 0.25s; }
.kb-cat:hover .kb-cat-icon { background: var(--navy-900); color: var(--white); }
.kb-cat ul { display: grid; gap: 2px; flex: 1; padding-top: 6px; border-top: 1px solid var(--line-soft); }
.kb-cat li a { display: block; padding: 7px 0; font-size: 15px; color: var(--ink-700); }
.kb-cat li a:hover { color: var(--blue-600); }
.kb-list { display: grid; gap: 12px; max-width: 820px; }
.kb-list a { display: block; padding: 20px 24px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), border-color 0.2s; }
.kb-list a:hover { transform: translateX(4px); box-shadow: var(--shadow-sm); border-color: var(--navy-100); }
.kb-list h3 { margin-bottom: 4px; }
.kb-list p { margin-bottom: 8px; font-size: 15px; color: var(--ink-600); }

/* ---------- Roadmap ---------- */
.rm-toolbar { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 30px; }
.rm-toolbar-label { font-size: 13px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-400); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { padding: 8px 16px; border: 1px solid var(--line); border-radius: var(--radius-pill); background: var(--white); font-size: 14px; font-weight: 600; color: var(--ink-600); transition: all 0.2s var(--ease); }
.chip:hover { border-color: var(--navy-300); color: var(--navy-900); }
.chip[aria-pressed='true'] { background: var(--navy-900); border-color: var(--navy-900); color: var(--white); }
.rm-board { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: start; }
.rm-col { display: flex; flex-direction: column; gap: 12px; padding: 18px; background: var(--tint-alt); border: 1px solid var(--line-soft); border-radius: var(--radius-lg); }
.rm-col header { padding: 4px 4px 8px; }
.rm-col h2, .rm-available h2 { display: flex; align-items: center; gap: 10px; font-size: 19px; }
.rm-col header p, .rm-available header p { margin-top: 4px; font-size: 14px; color: var(--ink-500); }
.rm-dot { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.rm-dot-now { background: var(--blue-500); box-shadow: 0 0 0 4px rgba(44, 143, 212, 0.2); }
.rm-dot-next { background: var(--amber-500); box-shadow: 0 0 0 4px rgba(232, 163, 61, 0.2); }
.rm-dot-later { background: var(--navy-300); box-shadow: 0 0 0 4px rgba(129, 129, 184, 0.2); }
.rm-dot-available { background: var(--green-500); box-shadow: 0 0 0 4px rgba(31, 157, 99, 0.2); }
.rm-count { margin-left: auto; padding: 1px 10px; border-radius: var(--radius-pill); background: var(--white); border: 1px solid var(--line); font-family: var(--font-body); font-size: 13px; font-weight: 600; color: var(--ink-500); }
.rm-card { padding: 18px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md); transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), border-color 0.2s; }
.rm-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--navy-100); }
.rm-card h3 { margin: 10px 0 6px; font-size: 17px; }
.rm-card p { font-size: 14.5px; line-height: 1.55; color: var(--ink-600); }
.rm-tag { display: inline-block; padding: 2px 10px; border-radius: var(--radius-pill); font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.rm-tag-students { background: #eaf5fc; color: var(--blue-600); }
.rm-tag-security { background: #eef0fb; color: var(--navy-500); }
.rm-tag-platform { background: #eef7f2; color: var(--green-600); }
.rm-available { margin-top: 28px; padding: 24px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.rm-available header { margin-bottom: 18px; }
.rm-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.rm-grid .rm-card { background: var(--tint-alt); }
.rm-card[hidden], .rm-col[data-empty='true'] .rm-card { display: none; }
.rm-empty { margin-top: 24px; text-align: center; color: var(--ink-500); }
.rm-note { margin-top: 36px; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-row { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr; gap: 36px; }
  .rm-board, .rm-grid { grid-template-columns: repeat(2, 1fr); }
  .kb-cats, .legal-grid, .contact-grid, .promise-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .section { padding: 72px 0; }
  .hero { padding: 48px 0 56px; }
  .hero-inner, .split { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { order: -1; }
  .phones { height: 480px; }
  .phone { width: 210px; }
  .nav-toggle { display: inline-flex; }
  .header-cta { display: none; }
  .site-nav {
    position: absolute; left: 0; right: 0; top: var(--header-h); margin: 0; flex-direction: column; align-items: stretch; gap: 2px;
    padding: 12px 16px 20px; background: var(--white); border-bottom: 1px solid var(--line); box-shadow: var(--shadow-md);
    transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity 0.2s var(--ease), transform 0.2s var(--ease), visibility 0.2s;
  }
  .site-header[data-open='true'] .site-nav { opacity: 1; transform: none; visibility: visible; }
  .site-nav a { padding: 13px 14px; font-size: 16px; border-radius: var(--radius-sm); }
  .nav-mobile-only { display: block; }
  .doc-grid { grid-template-columns: 1fr; gap: 28px; }
  .doc-aside { position: static; max-height: none; }
  .toc ol { grid-template-columns: 1fr 1fr; }
  .flow { flex-direction: column; gap: 4px; }
  .flow-line { width: 2px; height: 22px; flex-basis: 22px; background: linear-gradient(var(--navy-100), var(--navy-300)); }
  .flow-line::after { right: -4px; top: auto; bottom: -1px; border: 5px solid transparent; border-top: 7px solid var(--navy-300); border-left-color: transparent; }
  .shot { float: none; margin: 18px auto; }
}
@media (max-width: 640px) {
  .container { padding: 0 18px; }
  .feature-grid, .steps-row, .navy-cards-2, .promise-grid, .kb-cats, .legal-grid, .contact-grid, .rm-board, .rm-grid { grid-template-columns: 1fr; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .toc ol { grid-template-columns: 1fr; }
  .price-card { padding: 26px; }
  .price { font-size: 48px; }
  .phones { height: 420px; }
  .phone { width: 180px; border-width: 6px; border-radius: 32px; }
  .hero-actions .btn { flex: 1; }
  .prose ol.steps > li { padding-left: 54px; }
  .strip-sep { display: none; }
  .cta-inner { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

@media print {
  .site-header, .site-footer, .doc-aside, .help-box, .cta-band, .skip-link, .nav-toggle { display: none !important; }
  .doc { padding: 0; }
  .doc-grid { display: block; }
  .prose { max-width: none; font-size: 12pt; }
  .prose a { color: inherit; text-decoration: none; }
  .doc-hero, .page-hero { background: none; border: 0; padding: 0 0 12pt; }
}