/* car-battery.xyz — "Charge"
   Graphite + volt lime, battery-case cards with terminals, charge meters.
   Saira Condensed (display), Figtree (text), JetBrains Mono (labels and readouts). */

:root {
  --ink: #0e1113;
  --ink-2: #161a1e;
  --ink-3: #1f252a;
  --line-d: #2b3237;
  --muted-d: #a3acb3;
  --paper: #ffffff;
  --mist: #f3f5f0;
  --line: #dfe3db;
  --text: #15191c;
  --muted: #59626a;
  --volt: #c6f135;
  --volt-2: #b4df22;
  --volt-ink: #3e6000;
  --pos: #e8412c;
  --cell-off: #e4e8df;

  --z-desert: #f2a93b;
  --z-humid: #ec7a45;
  --z-mixed: #c6f135;
  --z-marine: #3cc2b4;
  --z-cold: #5b8def;
  --z-arctic: #b7a6f4;

  --r: 12px;
  --r-sm: 7px;
  --f-d: "Saira Condensed", "Arial Narrow", Arial, sans-serif;
  --f-b: "Figtree", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --f-m: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --head-h: 68px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--head-h) + 16px); }
body { margin: 0; background: var(--paper); color: var(--text); font: 400 1rem/1.6 var(--f-b); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, svg { max-width: 100%; }
img { height: auto; display: block; }
a { color: inherit; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button, input, select { font: inherit; color: inherit; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.wrap { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: 24px; }
.wrap.narrow { max-width: 780px; }
.volt { color: var(--volt); }

/* ---------------------------------------------------------------- type */
.t-hero { font: 800 clamp(2.5rem, 6vw, 4.5rem)/0.95 var(--f-d); text-transform: uppercase; letter-spacing: 0.005em; }
.t-hero-sm { font-size: clamp(2.2rem, 5vw, 3.6rem); }
.t2 { font: 800 clamp(1.9rem, 3.6vw, 2.75rem)/1 var(--f-d); text-transform: uppercase; letter-spacing: 0.005em; }
.t3 { font: 700 clamp(1.45rem, 2.4vw, 1.75rem)/1.1 var(--f-d); text-transform: uppercase; }
.lead { font-size: 1.15rem; line-height: 1.6; max-width: 40rem; }
.kicker { display: inline-flex; align-items: center; gap: 0.6rem; font: 500 0.74rem/1.2 var(--f-m); letter-spacing: 0.08em; text-transform: uppercase; color: var(--volt-ink); margin-bottom: 0.9rem; }
.kicker::before { content: ""; width: 16px; height: 9px; border: 1.5px solid currentColor; border-radius: 2px; background: linear-gradient(90deg, currentColor 0 60%, transparent 60%); box-shadow: 3px 0 0 -1px currentColor; flex: none; }
.kicker-volt { color: var(--volt); }
.sec-lead { color: var(--muted); font-size: 1.06rem; max-width: 44rem; margin-top: 0.9rem; }
.sec-lead a, .prose a, .more-link { color: var(--volt-ink); font-weight: 600; text-decoration-thickness: 1.5px; text-underline-offset: 3px; }
.more-link { display: inline-block; margin-top: 1.4rem; text-decoration: none; }
.more-link:hover { text-decoration: underline; }

/* ---------------------------------------------------------------- buttons */
.btn { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; min-height: 50px; padding: 0 22px; border-radius: var(--r-sm); font: 700 0.98rem/1 var(--f-b); text-decoration: none; border: 1.5px solid transparent; cursor: pointer; transition: background 0.15s, border-color 0.15s, color 0.15s, transform 0.15s; white-space: nowrap; }
.btn:active { transform: translateY(1px); }
.btn-volt { background: var(--volt); color: var(--ink); margin-right: 5px; }
.btn-volt::after { content: ""; position: absolute; right: -6px; top: 50%; width: 5px; height: 16px; margin-top: -8px; background: inherit; border-radius: 0 3px 3px 0; }
.btn-volt:hover { background: var(--volt-2); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.32); }
.btn-ghost:hover { border-color: var(--volt); color: var(--volt); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: var(--ink-3); }
.btn-block { display: flex; width: calc(100% - 6px); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px 14px; margin-top: 1.8rem; }

/* ---------------------------------------------------------------- header */
.site-head { position: sticky; top: 0; z-index: 50; background: var(--ink); color: #fff; border-bottom: 1px solid var(--line-d); }
.head-in { display: flex; align-items: center; gap: 28px; height: var(--head-h); }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; flex: none; }
.logo img { width: 32px; height: 32px; }
.wordmark { font: 800 1.45rem/1 var(--f-d); letter-spacing: 0.01em; color: #fff; text-decoration: none; }
.wordmark b { color: var(--volt); font-weight: 800; }
.nav { display: flex; gap: 4px; margin-left: auto; }
.nav a { padding: 8px 12px; border-radius: 6px; font-weight: 600; font-size: 0.95rem; color: var(--muted-d); text-decoration: none; }
.nav a:hover, .nav a[aria-current="page"] { color: #fff; background: var(--ink-3); }
.head-cta { min-height: 42px; padding: 0 18px; font-size: 0.92rem; }
.nav-btn { display: none; margin-left: auto; width: 46px; height: 46px; border: 1px solid var(--line-d); border-radius: 8px; background: transparent; cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.nav-btn i { display: block; width: 20px; height: 2px; background: #fff; border-radius: 2px; transition: transform 0.2s, opacity 0.2s; }
.nav-btn[aria-expanded="true"] i:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-btn[aria-expanded="true"] i:nth-child(2) { opacity: 0; }
.nav-btn[aria-expanded="true"] i:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-nav { display: none; }

/* ---------------------------------------------------------------- hero */
.hero { position: relative; background: var(--ink); color: #fff; padding: 64px 0 76px; overflow: hidden; isolation: isolate; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background:
  radial-gradient(60% 80% at 92% 0%, rgba(198, 241, 53, 0.13), transparent 60%),
  repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 64px); }
.hero .lead { color: #d3d9dd; margin-top: 1.3rem; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.95fr); gap: 56px; align-items: center; }
.crumbs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 1.4rem; font: 500 0.78rem/1.4 var(--f-m); color: var(--muted-d); }
.crumbs li + li::before { content: "/"; margin-right: 6px; color: var(--line-d); }
.crumbs a { color: var(--muted-d); text-decoration: none; }
.crumbs a:hover { color: var(--volt); }
.crumbs [aria-current] { color: #fff; }

.hero-stats { display: grid; grid-template-columns: repeat(4, auto); justify-content: start; gap: 10px 34px; margin-top: 2.4rem; padding-top: 1.6rem; border-top: 1px solid var(--line-d); }
.hero-stats b { display: block; font: 800 2rem/1 var(--f-d); color: #fff; }
.hero-stats span { font: 500 0.72rem/1.4 var(--f-m); letter-spacing: 0.06em; text-transform: uppercase; color: var(--volt); }

/* battery-case cards: checker (home), readout (city), spec (service) */
.checker, .readout, .spec { position: relative; margin-top: 16px; background: var(--paper); color: var(--text); border-radius: 14px; box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.06), 0 30px 60px -20px rgba(0, 0, 0, 0.6); }
.checker-terms, .readout-terms { position: absolute; top: -13px; left: 0; right: 0; display: flex; justify-content: space-between; padding: 0 16%; pointer-events: none; }
.term { display: grid; place-items: center; width: 54px; height: 14px; border-radius: 4px 4px 0 0; background: #c9cfc4; color: var(--ink); font: 700 0.8rem/1 var(--f-m); }
.term-pos { background: var(--pos); color: #fff; }
.checker-body, .readout-body, .spec-body { padding: 28px 28px 26px; }
.checker-k, .readout-k { font: 500 0.72rem/1.2 var(--f-m); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.checker-h { font: 800 1.9rem/1 var(--f-d); text-transform: uppercase; margin: 0.4rem 0 1.2rem; }
.checker-form { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: grid; gap: 6px; }
.field span { font-size: 0.84rem; font-weight: 600; color: var(--muted); }
.field select { width: 100%; height: 46px; padding: 0 36px 0 12px; border: 1.5px solid var(--line); border-radius: 8px; background: var(--mist) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2315191c' stroke-width='2'/%3E%3C/svg%3E") no-repeat right 12px center; appearance: none; -webkit-appearance: none; font-weight: 600; cursor: pointer; }
.field select:focus { outline: none; border-color: var(--ink); }
.checks { grid-column: 1 / -1; border: 0; padding: 0; margin: 4px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.checks legend { width: 100%; padding: 0; margin-bottom: 8px; font-size: 0.84rem; font-weight: 600; color: var(--muted); }
.checks label { position: relative; display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; border: 1.5px solid var(--line); border-radius: 999px; font-size: 0.86rem; font-weight: 600; cursor: pointer; user-select: none; }
.checks input { position: absolute; opacity: 0; pointer-events: none; }
.checks label::before { content: ""; width: 9px; height: 9px; border-radius: 2px; border: 1.5px solid var(--muted); }
.checks label:has(input:checked) { border-color: var(--ink); background: var(--ink); color: #fff; }
.checks label:has(input:checked)::before { background: var(--volt); border-color: var(--volt); }
.checks label:has(input:focus-visible) { outline: 2px solid var(--ink); outline-offset: 2px; }

.meter { display: flex; gap: 6px; margin: 1.3rem 0 0.8rem; padding: 6px; border: 2px solid var(--ink); border-radius: 8px; position: relative; margin-right: 8px; }
.meter::after { content: ""; position: absolute; right: -9px; top: 50%; width: 6px; height: 14px; margin-top: -7px; background: var(--ink); border-radius: 0 3px 3px 0; }
.meter i { flex: 1 1 0; height: 22px; border-radius: 3px; background: var(--cell-off); transition: background 0.25s; }
.meter i.on { background: var(--volt); }
.meter[data-level="3"] i.on { background: var(--z-desert); }
.meter[data-level="2"] i.on, .meter[data-level="1"] i.on { background: var(--z-humid); }
.meter[data-level="0"] i { background: var(--cell-off); }
.meter[data-level="0"] { border-color: var(--pos); }
.meter[data-level="0"]::after { background: var(--pos); }
.checker-verdict { font-weight: 600; min-height: 3.2em; margin-bottom: 1rem; }
.checker-verdict b { font-family: var(--f-d); font-size: 1.25rem; text-transform: uppercase; display: block; line-height: 1.1; margin-bottom: 2px; }

.readout-life { display: grid; grid-template-columns: auto 1fr; align-items: end; gap: 0 14px; margin: 0.8rem 0 0.4rem; }
.readout-big { font: 800 3.6rem/0.9 var(--f-d); }
.readout-sub { font: 500 0.75rem/1.3 var(--f-m); text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); padding-bottom: 6px; }
.readout-life .meter { grid-column: 1 / -1; }
.meter-lg i { height: 26px; }
.readout-rows, .facts { display: grid; gap: 0; border-top: 1px solid var(--line); margin-top: 0.6rem; }
.readout-rows div, .facts div { display: grid; grid-template-columns: 9.5rem 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.readout-rows dt, .facts dt { font: 500 0.72rem/1.5 var(--f-m); text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); padding-top: 2px; }
.readout-rows dd, .facts dd { font-weight: 600; line-height: 1.4; }
.readout .btn, .spec .btn { margin-top: 1.1rem; }

/* ---------------------------------------------------------------- city contact strip */
.contact-strip { position: relative; z-index: 2; margin-top: -40px; }
.contact { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); background: var(--paper); border-radius: var(--r); box-shadow: 0 0 0 1px var(--line), 0 18px 40px -22px rgba(14, 17, 19, 0.35); overflow: hidden; padding: 0; }
.wrap.contact { width: calc(100% - 48px); max-width: 1152px; }
.cell { display: grid; align-content: start; gap: 5px; padding: 18px 22px; border-right: 1px solid var(--line); min-width: 0; }
.cell:last-child { border-right: 0; }
.cell-k { font: 500 0.7rem/1.3 var(--f-m); text-transform: uppercase; letter-spacing: 0.07em; color: var(--muted); }
.cell-v { font-weight: 700; font-size: 1.05rem; line-height: 1.35; overflow-wrap: anywhere; }
.cell-v a { text-decoration: none; }
.cell-v a:hover { text-decoration: underline; text-decoration-color: var(--volt-ink); }
.cell-phone { background: var(--volt); }
.cell-phone .cell-k { color: var(--volt-ink); }
.cell-phone .cell-v { font: 800 1.6rem/1 var(--f-d); letter-spacing: 0.01em; }

/* ---------------------------------------------------------------- sections */
.sec { padding-block: 88px; }
.sec.tint { background: var(--mist); }
.sec.dark { background: var(--ink); color: #fff; }
.sec-head { margin-bottom: 36px; }
.sec-head.row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 12px 24px; }
.sec-head.row .more-link { margin-top: 0; }
.two-col { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: start; }
.two-col.wide-left { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); }
.band { border-bottom: 1px solid var(--line); }

.prose { font-size: 1.06rem; line-height: 1.72; }
.t2 + .prose, .t3 + .prose { margin-top: 1.1rem; }
.prose > * + * { margin-top: 1em; }
.prose h2 { font: 800 clamp(1.5rem, 2.6vw, 1.9rem)/1.1 var(--f-d); text-transform: uppercase; margin-top: 1.8em; }
.prose h3 { font: 700 1.3rem/1.2 var(--f-d); text-transform: uppercase; margin-top: 1.5em; }
.prose ul, .prose ol { padding-left: 0; }
.prose ul li, .ticks li { position: relative; padding-left: 1.6rem; margin-top: 0.55em; }
.prose ul li::before, .ticks li::before { content: ""; position: absolute; left: 0; top: 0.58em; width: 12px; height: 7px; border: 1.5px solid var(--ink); border-radius: 2px; background: linear-gradient(90deg, var(--volt) 0 70%, transparent 70%); }
.prose ol { counter-reset: n; }
.prose ol li { counter-increment: n; position: relative; padding-left: 2rem; margin-top: 0.55em; }
.prose ol li::before { content: counter(n, decimal-leading-zero); position: absolute; left: 0; top: 0.18em; font: 700 0.8rem/1.6 var(--f-m); color: var(--volt-ink); }
.prose strong { font-weight: 700; }

/* service cards */
.svc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(255px, 1fr)); gap: 16px; }
.svc-card { position: relative; display: block; padding: 24px 22px 56px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r); text-decoration: none; transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s; overflow: hidden; }
.svc-card::before { content: ""; position: absolute; left: 0; top: 0; height: 4px; width: 28%; background: var(--volt); transition: width 0.3s; }
.svc-card:hover { border-color: var(--ink); transform: translateY(-2px); box-shadow: 0 14px 30px -18px rgba(14, 17, 19, 0.35); }
.svc-card:hover::before { width: 100%; }
.svc-n { display: block; font: 500 0.72rem/1 var(--f-m); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.9rem; }
.svc-card h3 { font: 700 1.45rem/1.05 var(--f-d); text-transform: uppercase; margin-bottom: 0.5rem; }
.svc-card p { color: var(--muted); font-size: 0.95rem; line-height: 1.55; }
.svc-go { position: absolute; left: 22px; bottom: 18px; font-weight: 700; color: var(--volt-ink); transition: transform 0.15s; }
.svc-card:hover .svc-go, .state-city:hover .svc-go, .post-card:hover .svc-go { transform: translateX(4px); }

/* steps */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; counter-reset: s; }
.steps li { padding-top: 22px; border-top: 1px solid var(--line-d); }
.step-n { display: flex; align-items: center; gap: 12px; font: 500 0.74rem/1 var(--f-m); letter-spacing: 0.08em; text-transform: uppercase; color: var(--volt); margin-bottom: 1rem; }
.cells { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 3px; width: 50px; height: 24px; padding: 3px; border: 2px solid var(--volt); border-radius: 4px; margin-right: 5px; }
.cells::after { content: ""; position: absolute; right: -7px; top: 50%; width: 4px; height: 10px; margin-top: -5px; background: var(--volt); border-radius: 0 2px 2px 0; }
.cells i { background: var(--volt); border-radius: 1px; }
.steps h3 { font: 800 1.7rem/1 var(--f-d); text-transform: uppercase; margin-bottom: 0.5rem; }
.steps p { color: var(--muted-d); }

/* finder */
.finder-band { padding-block: 34px; background: var(--paper); }
.finder { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 32px; align-items: center; }
.finder .kicker { margin-bottom: 0.5rem; }
.finder-box { position: relative; }
.finder-box input { width: 100%; height: 58px; padding: 0 18px 0 50px; border: 2px solid var(--ink); border-radius: 10px; background: var(--paper) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' fill='none' stroke='%2315191c' stroke-width='2.2'%3E%3Ccircle cx='8.5' cy='8.5' r='6.5'/%3E%3Cpath d='M13.5 13.5 19 19'/%3E%3C/svg%3E") no-repeat 18px center; font-size: 1.05rem; font-weight: 600; }
.finder-box input:focus { outline: none; box-shadow: 0 0 0 4px rgba(198, 241, 53, 0.55); }
.finder-list { position: absolute; z-index: 30; left: 0; right: 0; top: calc(100% + 6px); background: var(--paper); color: var(--text); border: 1px solid var(--line); border-radius: 10px; box-shadow: 0 20px 40px -18px rgba(14, 17, 19, 0.4); max-height: 330px; overflow-y: auto; padding: 6px; }
.finder-list a { display: flex; justify-content: space-between; gap: 12px; padding: 11px 12px; border-radius: 7px; text-decoration: none; font-weight: 600; }
.finder-list a span { font: 500 0.78rem/1.6 var(--f-m); color: var(--muted); }
.finder-list a:hover, .finder-list a.is-active { background: var(--mist); }
.finder-list .finder-none { padding: 11px 12px; color: var(--muted); }
.finder-hero { max-width: 560px; margin-top: 1.8rem; }
.finder-hero input { border-color: transparent; }

/* zone map */
.zone-map { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr); gap: 44px; align-items: center; }
.usmap { width: 100%; height: auto; display: block; }
.usmap-state path { stroke: var(--paper); stroke-width: 1.2; transition: filter 0.15s, stroke 0.15s; }
.usmap-state:hover path, .usmap-state:focus-visible path { filter: brightness(0.82); stroke: var(--ink); stroke-width: 1.6; }
.usmap-state:focus { outline: none; }
.z-desert { --z: var(--z-desert); }
.z-humid { --z: var(--z-humid); }
.z-mixed { --z: var(--z-mixed); }
.z-marine { --z: var(--z-marine); }
.z-cold { --z: var(--z-cold); }
.z-arctic { --z: var(--z-arctic); }
.usmap-state path { fill: var(--z); }
.zone-key { display: grid; gap: 4px; }
.zone-key li { display: grid; grid-template-columns: 16px minmax(0, 8.5rem) minmax(60px, 1fr) 4.4rem; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.zone-swatch { width: 16px; height: 16px; border-radius: 4px; background: var(--z); box-shadow: inset 0 0 0 1px rgba(14, 17, 19, 0.15); }
.zone-name { font-weight: 700; }
.zone-life { font: 700 0.86rem/1 var(--f-m); text-align: right; }
.gauge { display: block; height: 8px; border-radius: 4px; background: var(--cell-off); overflow: hidden; }
.gauge i { display: block; height: 100%; border-radius: 4px; background: var(--z, var(--ink)); box-shadow: inset 0 0 0 1px rgba(14, 17, 19, 0.12); }
.zone-key-inline { margin-top: 1.6rem; }
.zone-key-inline li { grid-template-columns: 16px minmax(0, 8rem) minmax(60px, 1fr) auto; }

/* signs */
.signs { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.sign { padding: 18px 18px 16px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-sm); border-top: 3px solid var(--ink); }
.sign-k { font: 700 1.25rem/1.1 var(--f-d); text-transform: uppercase; margin-bottom: 0.35rem; }
.sign dd { color: var(--muted); font-size: 0.95rem; line-height: 1.5; }
.signs-compact { margin-top: 1.2rem; }
.photo { margin-top: 1.8rem; border-radius: var(--r); overflow: hidden; background: var(--line); }
.photo img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

/* vs */
.vs { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.vs-col { padding: 30px; border-radius: var(--r); background: var(--mist); border: 1px solid var(--line); }
.vs-col h3 { font: 800 1.6rem/1 var(--f-d); text-transform: uppercase; margin-bottom: 1rem; }
.vs-col li { position: relative; padding: 10px 0 10px 30px; border-top: 1px solid var(--line); }
.vs-col li::before { content: "\2715"; position: absolute; left: 2px; top: 10px; font-weight: 700; color: var(--muted); }
.vs-us { background: var(--ink); color: #fff; border-color: var(--ink); }
.vs-us li { border-top-color: var(--line-d); }
.vs-us li::before { content: "+"; color: var(--volt); font: 800 1.2rem/1.3 var(--f-m); top: 8px; }

/* faq */
.faq-wrap { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr); gap: 56px; align-items: start; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item:first-child { border-top: 1px solid var(--line); }
.faq-item summary { position: relative; list-style: none; cursor: pointer; padding: 18px 44px 18px 0; font-weight: 700; font-size: 1.08rem; line-height: 1.4; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; position: absolute; right: 4px; top: 50%; width: 28px; height: 28px; margin-top: -14px; display: grid; place-items: center; border-radius: 6px; background: var(--ink); color: var(--volt); font: 700 1.1rem/1 var(--f-m); transition: transform 0.2s; }
.faq-item[open] summary::after { content: "\2212"; }
.faq-item p { padding: 0 44px 20px 0; color: var(--muted); line-height: 1.65; }
.block .faq { margin-top: 1rem; }

/* posts */
.post-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.post-card { position: relative; display: flex; flex-direction: column; gap: 0.5rem; padding: 24px 22px 26px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r); text-decoration: none; transition: border-color 0.15s, transform 0.15s; }
.post-card:hover { border-color: var(--ink); transform: translateY(-2px); }
.post-card time { font: 500 0.74rem/1 var(--f-m); text-transform: uppercase; letter-spacing: 0.06em; color: var(--volt-ink); }
.post-card h3 { font: 700 1.4rem/1.08 var(--f-d); text-transform: uppercase; }
.post-card p { color: var(--muted); font-size: 0.95rem; }
.post-card .svc-go { position: static; margin-top: auto; padding-top: 0.6rem; }

/* cta + parent */
.cta-band { background: var(--volt); color: var(--ink); padding-block: 52px; }
.cta-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px 32px; }
.cta-in p { font-size: 1.08rem; margin-top: 0.5rem; }
.cta-band .btn-volt { background: var(--ink); color: #fff; }
.cta-band .btn-volt:hover { background: var(--ink-3); }
.parentband { padding-block: 56px; background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.parent-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px 40px; padding-left: 24px; border-left: 4px solid var(--pos); }
.parent-in .kicker { color: var(--pos); }
.parent-in p:not(.kicker) { color: var(--muted); margin-top: 0.6rem; max-width: 40rem; }

/* ---------------------------------------------------------------- city page */
.hero-city { padding-bottom: 104px; }
.local-notes { margin-top: 1.8rem; padding: 22px 24px; background: var(--mist); border-radius: var(--r); border-left: 4px solid var(--volt); }
.local-h { font: 500 0.72rem/1.2 var(--f-m); letter-spacing: 0.08em; text-transform: uppercase; color: var(--volt-ink); margin-bottom: 0.6rem; }
.local-notes li { position: relative; padding: 8px 0 8px 22px; line-height: 1.6; }
.local-notes li + li { border-top: 1px solid var(--line); }
.local-notes li::before { content: ""; position: absolute; left: 0; top: 17px; width: 9px; height: 9px; border-radius: 2px; background: var(--ink); }
.tips { padding: 28px 26px; background: var(--ink); color: #fff; border-radius: var(--r); position: sticky; top: calc(var(--head-h) + 20px); }
.tips-h { font: 800 1.55rem/1.05 var(--f-d); text-transform: uppercase; margin-bottom: 1rem; }
.tips ol { counter-reset: t; }
.tips li { counter-increment: t; position: relative; padding: 12px 0 12px 40px; border-top: 1px solid var(--line-d); color: #d3d9dd; line-height: 1.5; }
.tips li::before { content: counter(t, decimal-leading-zero); position: absolute; left: 0; top: 12px; font: 700 0.85rem/1.5 var(--f-m); color: var(--volt); }

.where { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 40px; }
.where-wide { grid-column: 1 / -1; }
.where-h { font: 700 1.3rem/1.1 var(--f-d); text-transform: uppercase; margin-bottom: 0.9rem; }
.where-p { color: var(--muted); margin-bottom: 0.9rem; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; align-items: center; padding: 7px 13px; border: 1px solid var(--line); border-radius: 999px; background: var(--paper); font-size: 0.92rem; font-weight: 600; text-decoration: none; }
a.chip:hover { border-color: var(--ink); }
.chips-links { margin-top: 1rem; }
.roads { display: flex; flex-wrap: wrap; gap: 10px; }
.road { display: inline-flex; align-items: center; gap: 8px; padding: 5px 12px 5px 5px; border: 1px solid var(--line); border-radius: 8px; background: var(--paper); font-weight: 600; font-size: 0.92rem; }
.road.is-rd { padding-left: 12px; }
.road-sign { display: inline-grid; place-items: center; min-width: 40px; height: 34px; padding: 3px 6px 2px; border-radius: 5px; font: 700 0.95rem/1 var(--f-d); background: var(--paper); color: var(--ink); border: 2px solid var(--ink); }
.road-sign small { display: block; font: 600 0.48rem/1 var(--f-m); letter-spacing: 0.04em; margin-bottom: 1px; }
.is-i .road-sign { background: #1d4fb8; color: #fff; border-color: #1d4fb8; border-top: 6px solid #c8202f; border-radius: 6px 6px 10px 10px; }
.is-i .road-sign small { display: none; }
.is-us .road-sign { border-radius: 4px 4px 12px 12px; }
.nearby { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.nearby li { padding: 14px 16px; background: var(--mist); border-radius: var(--r-sm); }
.nearby b { display: block; font: 700 1.2rem/1.1 var(--f-d); text-transform: uppercase; }
.nearby span { display: block; margin-top: 0.3rem; color: var(--muted); font-size: 0.92rem; line-height: 1.5; }
.city-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 10px; }
.city-list a { display: block; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--r-sm); text-decoration: none; transition: border-color 0.15s; }
.city-list a:hover { border-color: var(--ink); }
.city-list b { display: block; font: 700 1.3rem/1.1 var(--f-d); text-transform: uppercase; }
.city-list span { font: 500 0.75rem/1.6 var(--f-m); color: var(--muted); }

/* call bar (phones; filled in by the Worker) */
.callbar { display: none; }

/* ---------------------------------------------------------------- service page */
.article-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 64px; align-items: start; }
.block + .block { margin-top: 56px; }
.block > .t2, .block > .t3 { margin-bottom: 1.1rem; }
.side { position: sticky; top: calc(var(--head-h) + 20px); display: grid; gap: 16px; }
.side-card { padding: 22px; border: 1px solid var(--line); border-radius: var(--r); background: var(--paper); }
.side-h { font: 800 1.3rem/1.05 var(--f-d); text-transform: uppercase; margin-bottom: 0.8rem; }
.toc ol { counter-reset: c; }
.toc li { counter-increment: c; position: relative; padding: 7px 0 7px 30px; border-top: 1px solid var(--line); font-size: 0.92rem; line-height: 1.4; }
.toc li::before { content: counter(c, decimal-leading-zero); position: absolute; left: 0; top: 8px; font: 700 0.74rem/1.5 var(--f-m); color: var(--volt-ink); }
.toc a { text-decoration: none; color: var(--muted); }
.toc a:hover { color: var(--text); }
.side-cta { background: var(--ink); color: #fff; border-color: var(--ink); }
.side-cta p:not(.side-h) { color: #d3d9dd; font-size: 0.95rem; margin-bottom: 1rem; }
.post-cta { margin-top: 48px; }

/* ---------------------------------------------------------------- state + locations */
.map-card { padding: 16px; background: var(--mist); border-radius: var(--r); }
.statemap { display: block; width: 100%; height: auto; }
.statemap-bg { fill: var(--mist); }
.statemap-neighbors path { fill: #e3e7de; stroke: #fff; stroke-width: 2; }
.statemap-shape { fill: #fff; stroke: var(--ink); stroke-width: 2.5; stroke-linejoin: round; }
.statemap-routes path { fill: none; stroke: #c3cabd; stroke-width: 2.5; stroke-linecap: round; }
.statemap-hit { fill: transparent; }
.statemap-leader { stroke: var(--ink); stroke-width: 1.5; }
.statemap-cell { fill: var(--volt); stroke: var(--ink); stroke-width: 2; }
.statemap-nub { fill: var(--ink); }
.statemap-city text { font: 700 26px var(--f-d); fill: var(--ink); paint-order: stroke; stroke: #fff; stroke-width: 6px; stroke-linejoin: round; text-transform: uppercase; }
.statemap-city:hover .statemap-cell, .statemap-city:focus-visible .statemap-cell { fill: var(--ink); }
.statemap-city:hover text { fill: var(--volt-ink); }
.state-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.state-city { position: relative; display: grid; gap: 8px; padding: 22px 22px 52px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r); text-decoration: none; transition: border-color 0.15s, transform 0.15s; }
.state-city:hover { border-color: var(--ink); transform: translateY(-2px); }
.state-city-k { font: 500 0.7rem/1 var(--f-m); text-transform: uppercase; letter-spacing: 0.07em; color: var(--muted); }
.state-city h3 { font: 800 1.7rem/1 var(--f-d); text-transform: uppercase; }
.state-city-life { font-size: 0.92rem; color: var(--muted); }
.state-city .gauge i { background: var(--ink); }
.loc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.loc-state { background: var(--paper); border: 1px solid var(--line); border-top: 4px solid var(--z); border-radius: var(--r-sm); padding: 14px 16px 16px; }
.loc-state-h { display: flex; align-items: center; gap: 10px; text-decoration: none; padding-bottom: 10px; margin-bottom: 8px; border-bottom: 1px solid var(--line); }
.loc-state-h b { font: 800 1.3rem/1 var(--f-d); text-transform: uppercase; }
.loc-state-h:hover b { color: var(--volt-ink); }
.loc-abbr { font: 700 0.72rem/1 var(--f-m); padding: 5px 6px; border-radius: 4px; background: var(--ink); color: var(--volt); }
.loc-life { margin-left: auto; font: 500 0.72rem/1 var(--f-m); color: var(--muted); }
.loc-state ul { display: grid; gap: 2px; }
.loc-state li a { display: block; padding: 4px 0; text-decoration: none; font-weight: 500; }
.loc-state li a:hover { color: var(--volt-ink); text-decoration: underline; }
.jump { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 1.8rem; }
.jump a { padding: 8px 14px; border: 1px solid var(--line-d); border-radius: 999px; color: #fff; text-decoration: none; font-weight: 600; font-size: 0.92rem; }
.jump a:hover { border-color: var(--volt); color: var(--volt); }

.hero-404 .meter { max-width: 320px; border-color: var(--pos); margin-top: 2rem; }
.hero-404 .meter::after { background: var(--pos); }
.hero-404 .meter i { background: var(--ink-3); }
.prose-post { font-size: 1.08rem; }
.prose-post h2 { font-size: clamp(1.5rem, 2.6vw, 1.85rem); }

/* ---------------------------------------------------------------- footer */
.site-foot { background: var(--ink); color: var(--muted-d); padding: 64px 0 28px; }
.foot-grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 36px; }
.foot-brand p { margin-top: 1rem; max-width: 26rem; font-size: 0.95rem; line-height: 1.6; }
.foot-h { font: 500 0.72rem/1.2 var(--f-m); letter-spacing: 0.08em; text-transform: uppercase; color: var(--volt); margin-bottom: 0.9rem; }
.foot-col { display: grid; align-content: start; gap: 8px; }
.foot-col a { color: #d3d9dd; text-decoration: none; font-size: 0.95rem; }
.foot-col a:hover { color: var(--volt); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; margin-top: 48px; padding-top: 22px; border-top: 1px solid var(--line-d); font-size: 0.85rem; }

/* links the autolinker adds inside copy */
a.il { color: inherit; text-decoration: underline; text-decoration-color: var(--volt-2); text-decoration-thickness: 2px; text-underline-offset: 3px; }
a.il:hover { color: var(--volt-ink); }
.dark a.il, .tips a.il, .hero a.il, .vs-us a.il, .side-cta a.il { text-decoration-color: var(--volt); }
.dark a.il:hover, .tips a.il:hover, .hero a.il:hover { color: var(--volt); }

:focus-visible { outline: 2px solid var(--volt-ink); outline-offset: 2px; }
.hero :focus-visible, .dark :focus-visible, .site-head :focus-visible { outline-color: var(--volt); }

/* ---------------------------------------------------------------- responsive */
@media (max-width: 1080px) {
  .nav, .head-cta { display: none; }
  .nav-btn { display: inline-flex; }
  .mobile-nav { display: none; flex-direction: column; gap: 2px; padding: 10px 24px 20px; border-top: 1px solid var(--line-d); background: var(--ink); }
  .mobile-nav.is-open { display: flex; }
  .mobile-nav a:not(.btn) { padding: 13px 4px; border-bottom: 1px solid var(--line-d); color: #fff; text-decoration: none; font-weight: 600; font-size: 1.05rem; }
  .mobile-nav .btn { margin-top: 14px; }
}

@media (max-width: 980px) {
  .hero-grid, .two-col, .two-col.wide-left, .zone-map, .faq-wrap, .article-grid, .finder { grid-template-columns: minmax(0, 1fr); }
  .hero-grid { gap: 48px; }
  .faq-wrap { gap: 8px; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .foot-brand { grid-column: 1 / -1; }
  .tips, .side { position: static; }
  .zone-map { gap: 24px; }
}

@media (max-width: 760px) {
  body.is-city:has(.callbar) { padding-bottom: 78px; }
  .callbar { display: block; position: fixed; left: 0; right: 0; bottom: 0; z-index: 45; padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: var(--ink); border-top: 1px solid var(--line-d); }
  .callbar .btn { display: flex; width: calc(100% - 6px); min-height: 52px; font-size: 1.05rem; }
}

@media (max-width: 640px) {
  .wrap { padding-inline: 16px; }
  .wrap.contact { width: calc(100% - 32px); }
  .sec { padding-block: 60px; }
  .hero { padding: 40px 0 56px; }
  .hero-city { padding-bottom: 88px; }
  .lead { font-size: 1.05rem; }
  .btn-row .btn { flex: 1 1 auto; }
  .hero-stats { grid-template-columns: repeat(2, auto); gap: 18px 40px; }
  .checker-body, .readout-body, .spec-body { padding: 24px 18px 20px; }
  .checker-form { grid-template-columns: 1fr; }
  .term { width: 44px; }
  .readout-rows div, .facts div { grid-template-columns: 1fr; gap: 2px; }
  .contact { grid-template-columns: 1fr; }
  .cell { border-right: 0; border-bottom: 1px solid var(--line); padding: 14px 18px; }
  .cell:last-child { border-bottom: 0; }
  .steps { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .signs, .vs, .where { grid-template-columns: minmax(0, 1fr); }
  .post-grid, .svc-grid { grid-template-columns: minmax(0, 1fr); }
  .zone-key li { grid-template-columns: 14px minmax(0, 1fr) 64px 3.8rem; gap: 10px; }
  .foot-grid { grid-template-columns: 1fr; gap: 28px; }
  .parent-in { padding-left: 16px; }
  .faq-item summary { font-size: 1rem; }
  .vs-col { padding: 24px 20px; }
  .wordmark { font-size: 1.3rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; scroll-behavior: auto !important; }
}