@charset "utf-8";
/* ============================================================================
   CARIVERR — public corporate website
   Hand-authored, framework-free CSS. Mobile-first. WCAG AA contrast.
   Brand tokens (FROZEN — do not re-cut, re-colour or stretch):
     --brand-blue  #1C77FB  (wordmark blue, exact)
     --navy        #0F1B33  (mark / tile navy, exact)
   Accessibility note: #1C77FB on white is 4.13:1 — that passes AA only for
   LARGE text (>=24px / >=18.66px bold) and for non-text UI. Every small-text
   link/CTA therefore uses --blue-ink (#0B5CD6, 5.97:1 on white) which is the
   same hue family, plus a brand-blue underline. Both hexes are documented in
   the build report; #1C77FB is still used verbatim for the header CTA fill,
   focus rings, accents, tiles and the OG image.
   ========================================================================== */

/* ---------- tokens ---------- */
:root {
  /* brand (frozen) */
  --brand-blue: #1C77FB;
  --navy: #0F1B33;
  --navy-plate: #04102A; /* sampled logo plate */

  /* accessible tonal variants of the same hue family */
  --blue-ink: #0B5CD6;   /* 5.97:1 on white — small text + CTA fills */
  --blue-tint: #E9F1FE;  /* soft brand wash */
  --blue-tint-2: #EEF3FB;
  --blue-line: #C9D8F2;

  /* neutrals */
  --ink: #0F1B33;
  --ink-2: #33415C;      /* 10.24:1 on white */
  --ink-3: #4A5568;      /* 7.53:1 on white */
  --line: #D6DEEA;
  --line-strong: #B9C6DC;
  --surface: #FFFFFF;
  --surface-2: #F4F7FD;
  --surface-3: #EEF3FB;

  /* status */
  --ok-bg: #E6F4EC; --ok-ink: #05603A;
  --warn-bg: #FFF3E0; --warn-ink: #7A3E00;
  --err-bg: #FEF3F2; --err-ink: #B42318;

  /* type — existing system stack, no new font */
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
          Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;

  /* layout */
  --wrap: 1120px;
  --wrap-narrow: 820px;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow-1: 0 1px 2px rgba(15,27,51,.08), 0 1px 3px rgba(15,27,51,.06);
  --shadow-2: 0 6px 20px rgba(15,27,51,.10);
  --header-h: 64px;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-2);
  background: var(--surface);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
figure { margin: 0; }
hr { border: 0; border-top: 1px solid var(--line); margin: 2rem 0; }
::selection { background: var(--blue-tint); color: var(--navy); }

/* ---------- typography ---------- */
h1, h2, h3, h4, h5 { color: var(--navy); line-height: 1.22; margin: 0 0 .6em; font-weight: 750; letter-spacing: -.011em; }
h1 { font-size: clamp(1.9rem, 1.15rem + 3.2vw, 3rem); letter-spacing: -.022em; }
h2 { font-size: clamp(1.45rem, 1.05rem + 1.7vw, 2.05rem); }
h3 { font-size: clamp(1.15rem, 1rem + .7vw, 1.35rem); }
h4 { font-size: 1.075rem; }
p { margin: 0 0 1rem; }
p:last-child, ul:last-child, ol:last-child { margin-bottom: 0; }
ul, ol { padding-left: 1.25rem; margin: 0 0 1rem; }
li { margin: .35rem 0; }
strong, b { color: var(--navy); font-weight: 700; }
small { font-size: .875rem; }
abbr[title] { text-decoration: underline dotted; cursor: help; }

a { color: var(--blue-ink); text-decoration: underline; text-underline-offset: .18em; text-decoration-thickness: .06em; }
a:hover { color: var(--navy); text-decoration-thickness: .12em; }
a:focus-visible, button:focus-visible, [tabindex]:focus-visible, summary:focus-visible,
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--brand-blue);
  outline-offset: 2px;
  border-radius: 4px;
}
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--navy); color: #fff; padding: .7rem 1.1rem; border-radius: 0 0 var(--radius-sm) 0;
  font-weight: 650; text-decoration: none;
}
.skip-link:focus { left: 0; color: #fff; }

/* ---------- layout ---------- */
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 1.15rem; }
.wrap-narrow { max-width: var(--wrap-narrow); }
main { display: block; }
.section { padding: clamp(2.25rem, 1.4rem + 3.2vw, 4.25rem) 0; }
.section--tint { background: var(--surface-2); border-block: 1px solid var(--line); }
.section--tint-blue { background: var(--blue-tint-2); }
.section--navy { background: var(--navy); color: #E7ECF5; }
.section--navy h1, .section--navy h2, .section--navy h3, .section--navy h4, .section--navy strong { color: #fff; }

.grid { display: grid; gap: 1.1rem; }
/* Grid/flex children default to min-width:auto, which lets a wide table blow the page
   out sideways on narrow screens. Force min-width:0 so .table-wrap scrolls internally. */
.split > *, .grid > *, .footer-grid > * { min-width: 0; }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }
@media (min-width: 620px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 940px) {
  .grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
.split { display: grid; gap: 2rem; align-items: center; }
@media (min-width: 900px) {
  .split { grid-template-columns: 1.05fr .95fr; gap: 3rem; }
  .split--even { grid-template-columns: 1fr 1fr; }
}
.stack > * + * { margin-top: 1rem; }
.center { text-align: center; }
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }
.mt-2 { margin-top: 1.5rem; }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 0 rgba(15,27,51,.04);
}
.site-header__inner {
  max-width: var(--wrap); margin: 0 auto; padding: 0 1.15rem;
  min-height: var(--header-h); display: flex; align-items: center; gap: 1rem; justify-content: space-between;
}
.brand { display: inline-flex; align-items: center; gap: .55rem; text-decoration: none; flex: 0 0 auto; }
.brand__logo { height: 34px; width: auto; }
@media (min-width: 900px) { .brand__logo { height: 38px; } }
.brand__name { font-weight: 800; color: var(--navy); font-size: 1.06rem; letter-spacing: .04em; }

.nav { display: none; }
@media (min-width: 1040px) {
  .nav { display: block; }
  .nav__list { display: flex; align-items: center; gap: .15rem; list-style: none; margin: 0; padding: 0; }
  .nav__link {
    display: block; padding: .55rem .7rem; border-radius: var(--radius-sm);
    color: var(--ink-2); text-decoration: none; font-weight: 600; font-size: .945rem;
  }
  .nav__link:hover { background: var(--surface-3); color: var(--navy); }
  .nav__link[aria-current="page"] { color: var(--blue-ink); background: var(--blue-tint); }
}
.header-actions { display: flex; align-items: center; gap: .6rem; flex: 0 0 auto; }
.header-actions .btn { display: none; }
@media (min-width: 700px) { .header-actions .btn { display: inline-flex; } }

.nav-toggle {
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--surface); border: 1px solid var(--line-strong); color: var(--navy);
  font: inherit; font-weight: 650; font-size: .93rem; padding: .5rem .75rem; border-radius: var(--radius-sm); cursor: pointer;
}
.nav-toggle:hover { background: var(--surface-3); }
.nav-toggle__bars { position: relative; width: 16px; height: 12px; }
.nav-toggle__bars::before, .nav-toggle__bars::after,
.nav-toggle__bars span { content: ""; position: absolute; left: 0; right: 0; height: 2px; background: var(--navy); border-radius: 2px; }
.nav-toggle__bars::before { top: 0; } .nav-toggle__bars span { top: 5px; } .nav-toggle__bars::after { bottom: 0; }
@media (min-width: 1040px) { .nav-toggle { display: none; } }

.mobile-nav { border-top: 1px solid var(--line); background: var(--surface); }
.mobile-nav[hidden] { display: none; }
.mobile-nav ul { list-style: none; margin: 0; padding: .5rem 1.15rem 1.25rem; max-width: var(--wrap); margin-inline: auto; }
.mobile-nav li { border-bottom: 1px solid var(--surface-3); }
.mobile-nav a {
  display: block; padding: .8rem .25rem; text-decoration: none; color: var(--navy); font-weight: 620;
}
.mobile-nav a[aria-current="page"] { color: var(--blue-ink); }
@media (min-width: 1040px) { .mobile-nav { display: none !important; } }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font: inherit; font-weight: 680; font-size: 1rem; line-height: 1.2;
  padding: .78rem 1.25rem; border-radius: 999px; border: 2px solid transparent;
  text-decoration: none; cursor: pointer; transition: background-color .15s ease, color .15s ease, border-color .15s ease;
}
.btn--primary { background: var(--blue-ink); color: #fff; border-color: var(--blue-ink); }
.btn--primary:hover { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn--brand { background: var(--brand-blue); color: #fff; border-color: var(--brand-blue); }
.btn--brand:hover { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn--ghost { background: transparent; color: var(--navy); border-color: var(--line-strong); }
.btn--ghost:hover { background: var(--surface-3); border-color: var(--navy); color: var(--navy); }
.btn--onnavy { background: #fff; color: var(--navy); border-color: #fff; }
.btn--onnavy:hover { background: var(--blue-tint); border-color: var(--blue-tint); color: var(--navy); }
.btn--sm { font-size: .9rem; padding: .55rem .95rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; }

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(1100px 420px at 78% -12%, rgba(28,119,251,.30), transparent 62%),
    radial-gradient(760px 380px at 4% 106%, rgba(28,119,251,.16), transparent 60%),
    var(--navy);
  color: #E7ECF5;
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image: linear-gradient(transparent 0 96%, rgba(255,255,255,.06) 96%),
                    linear-gradient(90deg, transparent 0 96%, rgba(255,255,255,.06) 96%);
  background-size: 24px 24px;
}
.hero__inner { position: relative; z-index: 1; padding: clamp(2.5rem, 1.6rem + 4.4vw, 4.75rem) 0; }
.hero h1 { color: #fff; max-width: 22ch; }
.hero__lede { font-size: clamp(1.02rem, .95rem + .5vw, 1.2rem); color: #D9E4F5; max-width: 60ch; }
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: .5rem; margin-bottom: 1rem;
  background: rgba(28,119,251,.20); border: 1px solid rgba(169,201,255,.42);
  color: #A9C9FF; font-size: .8rem; font-weight: 650; letter-spacing: .06em; text-transform: uppercase;
  padding: .34rem .7rem; border-radius: 999px;
}
.hero .btn-row { margin-top: 1.5rem; }
.hero__note { margin-top: 1.1rem; font-size: .9rem; color: #A9C9FF; }

/* --- dark-surface emphasis fix (2026-10-11) ---------------------------------
   The global rule `strong, b { color: var(--navy) }` is correct on white, but
   inside a navy surface it renders navy-on-navy (contrast 1:1 = invisible).
   .hero is NOT .section--navy, so it never got the white override.
   Make emphasis inherit the surrounding dark-surface ink colour instead. */
.hero strong, .hero b,
.page-head strong, .page-head b,
.section--navy strong, .section--navy b,
.site-footer strong, .site-footer b { color: inherit; }

/* inner-page banner */
.page-head { background: var(--navy); color: #D9E4F5; border-bottom: 4px solid var(--brand-blue); }
.page-head__inner { padding: clamp(1.9rem, 1.3rem + 2.6vw, 3.1rem) 0; }
.page-head h1 { color: #fff; margin-bottom: .45rem; }
.page-head p { color: #D9E4F5; max-width: 68ch; margin: 0; }
.breadcrumb { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem; margin: 0 0 .85rem; padding: 0; font-size: .875rem; }
.breadcrumb li { margin: 0; }
.breadcrumb li + li::before { content: "/"; margin-right: .45rem; color: #7E93B8; }
.breadcrumb a { color: #A9C9FF; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb [aria-current="page"] { color: #D9E4F5; }

/* ---------- cards ---------- */
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.4rem; box-shadow: var(--shadow-1); height: 100%;
}
.card--flat { box-shadow: none; }
.card--tint { background: var(--surface-2); }
.card__icon {
  width: 42px; height: 42px; border-radius: 10px; display: grid; place-items: center;
  background: var(--blue-tint); color: var(--blue-ink); margin-bottom: .9rem; font-weight: 800;
}
.card__icon svg { width: 22px; height: 22px; }
.card h3, .card h4 { margin-bottom: .35rem; }
.card p:last-child { margin-bottom: 0; }
.card__badge { display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--blue-ink); background: var(--blue-tint); padding: .2rem .55rem; border-radius: 999px; margin-bottom: .6rem; }

.feature-list { list-style: none; padding: 0; margin: 0; }
.feature-list li { display: flex; gap: .65rem; align-items: flex-start; margin: .55rem 0; }
.feature-list .tick { flex: 0 0 auto; width: 20px; height: 20px; margin-top: .2rem; color: var(--blue-ink); }

/* steps */
.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
@media (min-width: 900px) { .steps { grid-template-columns: repeat(4, minmax(0,1fr)); } .steps--3 { grid-template-columns: repeat(3, minmax(0,1fr)); } }
.steps li {
  position: relative; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.35rem 1.25rem 1.25rem; margin: 0;
}
.steps li::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  display: inline-block; font-weight: 800; font-size: .85rem; letter-spacing: .08em;
  /* Numerals sit on the brand-blue chip; use the accessible same-hue ink (#0B5CD6 = 5.97:1)
     because 13.6px text needs 4.5:1 and #1C77FB is 4.13:1. Chip fill stays brand-exact. */
  color: #0B5CD6; background: var(--blue-tint); border: 1px solid var(--blue-line);
  padding: .2rem .5rem; border-radius: 6px; margin-bottom: .7rem;
}
.steps h3 { font-size: 1.08rem; }

/* coverage / status */
.status { display: inline-flex; align-items: center; gap: .45rem; font-weight: 680; font-size: .9rem; padding: .32rem .7rem; border-radius: 999px; }
.status--live { background: var(--ok-bg); color: var(--ok-ink); }
.status--hold { background: var(--warn-bg); color: var(--warn-ink); }
.status--off { background: var(--err-bg); color: var(--err-ink); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; flex: 0 0 auto; }
.state-card { border-left: 5px solid var(--brand-blue); }
.state-card--hold { border-left-color: #E8871E; }
.state-card--off { border-left-color: var(--err-ink); }

/* table */
.table-wrap { overflow-x: auto; max-width: 100%; -webkit-overflow-scrolling: touch; border: 1px solid var(--line); border-radius: var(--radius); }
table { border-collapse: collapse; width: 100%; min-width: 560px; background: var(--surface); font-size: .96rem; }
caption { text-align: left; padding: .9rem 1rem; color: var(--ink-3); font-size: .9rem; background: var(--surface-3); border-bottom: 1px solid var(--line); }
th, td { text-align: left; padding: .8rem 1rem; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th { background: var(--surface-3); color: var(--navy); font-weight: 700; font-size: .9rem; }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }
tbody th { font-weight: 650; color: var(--navy); }

/* callouts */
.callout { border-left: 5px solid var(--brand-blue); background: var(--blue-tint-2); padding: 1.05rem 1.2rem; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.callout--warn { border-left-color: #E8871E; background: var(--warn-bg); color: var(--warn-ink); }
.callout--warn strong { color: var(--warn-ink); }
.callout--info { border-left-color: var(--blue-ink); }
.callout--legal { border-left-color: var(--navy); background: var(--surface-3); }
.callout p:last-child { margin-bottom: 0; }

/* legal prose */
.prose { max-width: 78ch; }
.prose h2 { margin-top: 2.2rem; font-size: clamp(1.3rem, 1.05rem + 1vw, 1.6rem); }
.prose h2:first-of-type { margin-top: 0; }
.prose h3 { margin-top: 1.5rem; font-size: 1.14rem; }
.prose li { margin: .4rem 0; }
.prose .legal-note { font-style: italic; color: var(--ink-3); }
.toc { background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.1rem 1.3rem; }
.toc h2 { font-size: 1.05rem; margin-bottom: .5rem; }
.toc ol { margin: 0; padding-left: 1.2rem; }
.toc li { margin: .28rem 0; }

/* FAQ */
.faq { max-width: var(--wrap-narrow); margin: 0 auto; }
.faq details {
  border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface);
  padding: .25rem .4rem; margin-bottom: .6rem;
}
.faq summary {
  cursor: pointer; font-weight: 680; color: var(--navy); padding: .75rem .6rem;
  list-style: none; display: flex; gap: .75rem; align-items: flex-start; font-size: 1.015rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "+"; color: var(--blue-ink); font-weight: 800; font-size: 1.15rem; line-height: 1; flex: 0 0 auto; margin-top: .28rem; }
.faq details[open] summary::before { content: "\2212"; }
.faq details[open] { background: var(--surface-2); }
.faq .faq__body { padding: 0 .6rem 1rem 2rem; }
.faq .faq__body p:last-child, .faq .faq__body ul:last-child { margin-bottom: 0; }

/* contact */
.contact-list { list-style: none; padding: 0; margin: 0; }
.contact-list li { padding: .85rem 0; border-bottom: 1px solid var(--line); }
.contact-list li:last-child { border-bottom: 0; }
.contact-list dt, .contact-list .label { display: block; font-size: .82rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); }
.contact-list dd, .contact-list .value { margin: .15rem 0 0; font-size: 1.02rem; color: var(--navy); font-weight: 600; }
address { font-style: normal; line-height: 1.6; }
.map-frame { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--surface-2); }
.map-frame img, .map-frame svg { width: 100%; height: auto; }
.map-frame iframe { border: 0; width: 100%; height: 340px; display: block; }

/* form */
.form-grid { display: grid; gap: 1rem; }
@media (min-width: 700px) { .form-grid--2 { grid-template-columns: 1fr 1fr; } }
.field { display: block; }
.field > span { display: block; font-weight: 650; color: var(--navy); margin-bottom: .35rem; font-size: .95rem; }
.field .hint { display: block; color: var(--ink-3); font-size: .85rem; font-weight: 400; margin-top: .3rem; }
input[type="text"], input[type="email"], input[type="tel"], select, textarea {
  width: 100%; font: inherit; color: var(--navy); background: #fff;
  border: 1px solid var(--line-strong); border-radius: var(--radius-sm); padding: .68rem .75rem;
}
input::placeholder, textarea::placeholder { color: #6B7688; opacity: 1; }
textarea { min-height: 140px; resize: vertical; }
.form-note { font-size: .9rem; color: var(--ink-3); }

/* ---- coverage map (inline SVG, no external tiles, no JS) ---- */
.map { width: 100%; height: auto; background: var(--surface-2); display: block; }
.map text { font-family: var(--font); font-size: 13px; fill: #33415C; font-weight: 600; }
.map .map-title { font-size: 15px; fill: var(--navy); font-weight: 750; }
.map .map-note { font-size: 11px; fill: #4A5568; font-weight: 500; }
.map .state { fill: var(--blue-tint); stroke: var(--blue-line); stroke-width: 1.5; }
.map .state--nj { fill: #F1F4F9; stroke: #C3CCDC; stroke-dasharray: 6 4; }
.map .state--live { fill: #D8E7FF; stroke: var(--blue-ink); }
.map .hq { fill: var(--navy); }
.map .label-live { fill: #0B3E8F; font-weight: 750; }
.map .label-hold { fill: #7A3E00; }

/* footer */
.site-footer { background: var(--navy); color: #C9D4E6; padding: 3rem 0 1.5rem; margin-top: 0; }
.site-footer a { color: #D9E4F5; text-decoration-color: rgba(217,228,245,.5); }
.site-footer a:hover { color: #fff; text-decoration-color: #fff; }
.footer-grid { display: grid; gap: 2rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .footer-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (min-width: 1000px) { .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1.1fr; gap: 2.5rem; } }
.site-footer h2 { color: #fff; font-size: .84rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: .8rem; font-weight: 750; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin: .42rem 0; }
.site-footer .footer-logo { height: 40px; width: auto; background: #fff; border-radius: 8px; padding: 7px 10px; box-sizing: content-box; }
.footer-entity { font-weight: 750; color: #fff; margin: 1rem 0 .3rem; }
.footer-meta { font-size: .92rem; }
.footer-legal { border-top: 1px solid rgba(201,212,230,.28); margin-top: 2.4rem; padding-top: 1.2rem; display: flex; flex-wrap: wrap; gap: .75rem 1.4rem; align-items: center; justify-content: space-between; font-size: .875rem; color: #B9C6DC; }
.footer-legal ul { display: flex; flex-wrap: wrap; gap: .5rem 1.1rem; }
.footer-contact { margin: .6rem 0 0; }

/* back to top */
.to-top { position: fixed; right: 1rem; bottom: 1rem; z-index: 90; }
.to-top a {
  display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  background: var(--navy); color: #fff; text-decoration: none; box-shadow: var(--shadow-2);
}
.to-top a:hover { background: var(--blue-ink); color: #fff; }

/* 404 */
.err-404 { text-align: center; padding: clamp(3rem, 2rem + 6vw, 6rem) 0; }
.err-404 .code { font-size: clamp(4rem, 3rem + 8vw, 7rem); font-weight: 800; color: var(--brand-blue); line-height: 1; letter-spacing: -.04em; }

/* print */
@media print {
  .site-header, .site-footer .footer-grid, .to-top, .btn, .nav-toggle { display: none !important; }
  body { color: #000; }
  a { color: #000; text-decoration: underline; }
}