/* Trackrite website
   Palette taken from the road: tarmac, kerb concrete, line paint.
   Yellow is the one loud colour. Signal red only ever means "out of alignment". */
:root {
  --tarmac: #15181B;
  --asphalt: #23282D;
  --asphalt-2: #2E343A;
  --paper: #F5F2EC;
  --kerb: #E6E1D6;
  --rule: #CFC8BA;
  --steel: #59636C;
  --ink: #15181B;
  --line: #F2C014;
  --line-deep: #D9A800;
  --signal: #CF4A2E;
  --ok: #2F8F5B;
  --radius: 4px;
  --wrap: 1180px;
  --display: 'Archivo', 'Arial Narrow', Arial, sans-serif;
  --body: 'Public Sans', Arial, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, Menlo, monospace;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { font-family: var(--body); font-size: 17px; line-height: 1.6; color: var(--ink); background: var(--paper); }
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--line); outline-offset: 2px; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.mono { font-family: var(--mono); letter-spacing: 0; }
.eyebrow { font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--steel); }
h1, h2, h3 { font-family: var(--display); font-stretch: 112%; font-weight: 800; line-height: 1.04; letter-spacing: -0.015em; }
h1 { font-size: clamp(38px, 5.2vw, 64px); }
h2 { font-size: clamp(28px, 3.6vw, 44px); }
h3 { font-size: 21px; font-stretch: 100%; font-weight: 700; letter-spacing: 0; line-height: 1.2; }
p + p { margin-top: 0.9em; }
.lede { font-size: 20px; line-height: 1.5; color: #39424A; max-width: 34em; }

/* Road line divider */
.roadline { height: 6px; background: repeating-linear-gradient(90deg, var(--line) 0 56px, transparent 56px 96px); }
.roadline.dark { background-color: var(--tarmac); }

/* Banner and header */
.banner { background: var(--line); color: var(--tarmac); font-size: 14.5px; font-weight: 600; text-align: center; padding: 8px 16px; }
.site-head { background: var(--tarmac); color: #fff; position: sticky; top: 0; z-index: 50; }
.site-head .wrap { display: flex; align-items: center; gap: 28px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--display); font-stretch: 118%; font-weight: 800; font-size: 22px; letter-spacing: -0.01em; }
.brand-mark { width: 30px; height: 30px; }
.nav { display: flex; gap: 22px; margin-left: auto; align-items: center; }
.nav a { text-decoration: none; font-size: 15px; color: #D9DDE0; }
.nav a:hover, .nav a[aria-current="page"] { color: #fff; text-decoration: underline; text-decoration-color: var(--line); text-underline-offset: 6px; text-decoration-thickness: 2px; }
.nav .tel { font-family: var(--mono); font-size: 14px; color: #fff; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-family: var(--body); font-weight: 700; font-size: 16px; padding: 13px 22px; border-radius: var(--radius); border: 2px solid transparent; text-decoration: none; cursor: pointer; line-height: 1.2; transition: background .15s, border-color .15s; }
.btn-line { background: var(--line); color: var(--tarmac); }
.btn-line:hover { background: var(--line-deep); }
.btn-ghost { border-color: currentColor; background: transparent; }
.btn-ghost:hover { background: rgba(255,255,255,0.08); }
.btn-ink { background: var(--tarmac); color: #fff; }
.btn-ink:hover { background: var(--asphalt-2); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.nav .btn { padding: 9px 16px; font-size: 15px; }
.menu-toggle { display: none; margin-left: auto; background: none; border: 2px solid #4A5259; color: #fff; border-radius: var(--radius); padding: 6px 10px; font: 600 14px var(--body); }

/* Hero */
.hero { background: var(--tarmac); color: #fff; padding: 64px 0 0; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: end; }
.hero h1 { color: #fff; }
.hero h1 em { font-style: normal; color: var(--line); }
.hero .lede { color: #C3C9CE; margin: 22px 0 30px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-note { margin-top: 18px; font-size: 14.5px; color: #98A1A9; }
.hero-figure { background: var(--asphalt); border: 1px solid #353C43; border-bottom: 0; border-radius: 6px 6px 0 0; padding: 18px 18px 0; }
.fig-tabs { display: flex; gap: 4px; margin-bottom: 10px; }
.fig-tab { font: 600 13px var(--mono); letter-spacing: .04em; text-transform: uppercase; background: none; color: #8C959D; border: 1px solid #3D454C; padding: 6px 10px; border-radius: 3px; cursor: pointer; }
.fig-tab[aria-pressed="true"] { background: var(--line); color: var(--tarmac); border-color: var(--line); }
.fig-caption { font: 13px var(--mono); color: #8C959D; padding: 12px 2px 16px; display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.fig-caption b { color: #fff; font-weight: 500; }
.align-fig .state-after { display: none; }
.align-fig.after .state-before { display: none; }
.align-fig.after .state-after { display: inline; }
.align-fig .wheel { transition: transform .6s cubic-bezier(.3,.7,.2,1); transform-box: fill-box; transform-origin: center; }

/* Sections */
section { padding: 84px 0; }
.section-head { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; margin-bottom: 44px; align-items: end; }
.section-head p { color: #444C53; }
.kerb { background: var(--kerb); }
.dark { background: var(--tarmac); color: #E7EAEC; }
.dark h2, .dark h3 { color: #fff; }
.dark .eyebrow { color: #8C959D; }
.dark .section-head p { color: #B8BFC5; }

/* Two services */
.split-two { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 2px solid var(--ink); border-radius: var(--radius); }
.split-two > div { padding: 34px 32px 30px; }
.split-two > div + div { border-left: 2px solid var(--ink); }
.split-two h3 { font-family: var(--display); font-stretch: 112%; font-weight: 800; font-size: 28px; margin: 6px 0 12px; }
.split-two ul { list-style: none; margin: 18px 0 24px; }
.split-two li { padding: 9px 0; border-top: 1px solid var(--rule); display: flex; gap: 12px; }
.split-two li::before { content: ''; flex: 0 0 14px; height: 3px; background: var(--line-deep); margin-top: 13px; }

/* Price sheet */
.sheet { border-top: 3px solid var(--ink); }
.sheet-row { display: grid; grid-template-columns: 1fr auto auto; gap: 24px; align-items: center; padding: 20px 0; border-bottom: 1px solid var(--rule); }
.sheet-row h3 { margin-bottom: 4px; }
.sheet-row p { color: #4B535A; font-size: 15.5px; max-width: 46em; }
.price { font-family: var(--mono); font-size: 24px; font-weight: 500; white-space: nowrap; }
.price small { font-size: 13px; color: var(--steel); display: block; text-align: right; }
.sheet-foot { font-size: 14.5px; color: var(--steel); margin-top: 16px; }

/* The day, as a log */
.log { border-left: 2px solid var(--line); margin-left: 6px; }
.log-item { position: relative; padding: 0 0 30px 30px; max-width: 46em; }
.log-item::before { content: ''; position: absolute; left: -8px; top: 6px; width: 14px; height: 14px; background: var(--tarmac); border: 3px solid var(--line); border-radius: 50%; }
.log-item .t { font-family: var(--mono); font-size: 13px; color: var(--steel); text-transform: uppercase; letter-spacing: .06em; }
.log-item h3 { margin: 2px 0 6px; }
.dark .log-item p { color: #B8BFC5; }
.dark .log-item .t { color: #8C959D; }

/* Signs */
.signs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 2px solid var(--ink); }
.sign { padding: 22px 22px 22px 0; border-right: 1px solid var(--rule); }
.sign + .sign { padding-left: 22px; }
.sign:last-child { border-right: 0; }
.sign .n { font-family: var(--mono); color: var(--signal); font-size: 14px; }
.sign h3 { margin: 8px 0 8px; }
.sign p { font-size: 15.5px; color: #4B535A; }

/* Report sample */
.report { color: var(--ink); background: #fff; border: 1px solid var(--rule); border-radius: 6px; padding: 22px; font-family: var(--mono); font-size: 14px; box-shadow: 0 1px 0 var(--rule), 0 18px 40px -24px rgba(21,24,27,.35); }
.report-head { display: flex; justify-content: space-between; border-bottom: 2px solid var(--ink); padding-bottom: 10px; margin-bottom: 10px; font-weight: 600; }
.report table { width: 100%; border-collapse: collapse; }
.report td, .report th { padding: 7px 4px; border-bottom: 1px solid #ECE7DC; text-align: right; }
.report th { font-weight: 500; color: var(--steel); font-size: 12px; text-transform: uppercase; letter-spacing: .05em; }
.report td:first-child, .report th:first-child { text-align: left; }
.bad { color: var(--signal); }
.good { color: var(--ok); }
.report-note { font-size: 12.5px; color: var(--steel); margin-top: 10px; }

/* FAQ */
.faq { border-top: 2px solid var(--ink); }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 40px 20px 0; position: relative; font-weight: 700; font-size: 18.5px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 4px; top: 16px; font: 400 26px var(--mono); }
.faq details[open] summary::after { content: '\2212'; }
.faq details p { padding: 0 0 22px; max-width: 46em; color: #3F474E; }

/* CTA strip */
.cta { background: var(--line); padding: 54px 0; }
.cta .wrap { display: flex; justify-content: space-between; align-items: center; gap: 30px; flex-wrap: wrap; }
.cta h2 { max-width: 16em; }

/* Footer */
.site-foot { background: var(--tarmac); color: #A9B1B8; padding: 56px 0 40px; font-size: 15px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.site-foot h4 { color: #fff; font-family: var(--mono); font-size: 13px; letter-spacing: .08em; text-transform: uppercase; font-weight: 500; margin-bottom: 12px; }
.site-foot a { color: #E0E4E7; }
.foot-base { border-top: 1px solid #30373D; margin-top: 40px; padding-top: 20px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13.5px; }

/* Forms */
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 700; font-size: 15px; margin-bottom: 6px; }
.field .hint { font-size: 13.5px; color: var(--steel); margin-top: 5px; }
.input { width: 100%; font: 400 17px var(--body); padding: 12px 14px; border: 2px solid #B9B2A3; border-radius: var(--radius); background: #fff; color: var(--ink); -webkit-appearance: none; appearance: none; }
.input:focus { border-color: var(--ink); outline: none; box-shadow: 0 0 0 3px rgba(242,192,20,.55); }
.input.reg { font-family: var(--mono); font-weight: 600; font-size: 22px; letter-spacing: .06em; text-transform: uppercase; background: var(--line); border-color: var(--ink); max-width: 260px; text-align: center; }
textarea.input { min-height: 110px; resize: vertical; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; }
.check input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--tarmac); flex: 0 0 auto; }
.msg { padding: 12px 14px; border-radius: var(--radius); margin: 12px 0; font-size: 15.5px; }
.msg-err { background: #FBE6E1; color: #8E2A15; border-left: 4px solid var(--signal); }
.msg-ok { background: #E4F2EA; color: #1E5F3B; border-left: 4px solid var(--ok); }
.msg-info { background: #fff; border-left: 4px solid var(--line-deep); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Booking */
.book-wrap { display: grid; grid-template-columns: 1fr 340px; gap: 48px; align-items: start; padding: 48px 24px 90px; }
.step { border-top: 2px solid var(--ink); padding: 22px 0 30px; }
.step-title { display: flex; align-items: baseline; gap: 14px; margin-bottom: 16px; }
.step-title .num { font-family: var(--mono); font-size: 14px; color: var(--steel); }
.step-title h2 { font-size: 26px; }
.step.locked { opacity: .45; pointer-events: none; }
.choice { display: grid; gap: 10px; }
.choice label { display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: center; border: 2px solid #C9C2B3; background: #fff; border-radius: var(--radius); padding: 16px; cursor: pointer; }
.choice label:hover { border-color: var(--ink); }
.choice input { width: 20px; height: 20px; accent-color: var(--tarmac); }
.choice label:has(input:checked) { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); background: #FFFBEA; }
.choice .desc { font-size: 14.5px; color: var(--steel); }
.days { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; margin-bottom: 14px; }
.day { border: 2px solid #C9C2B3; background: #fff; border-radius: var(--radius); padding: 8px 4px; text-align: center; cursor: pointer; font: 500 14px var(--body); color: var(--ink); }
.day .d { display: block; font-family: var(--mono); font-size: 20px; font-weight: 600; }
.day .w { font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--steel); }
.day[disabled] { background: transparent; border-style: dashed; color: #A39C8E; cursor: not-allowed; }
.day[disabled] .w { color: #A39C8E; }
.day[aria-pressed="true"] { background: var(--tarmac); border-color: var(--tarmac); color: #fff; }
.day[aria-pressed="true"] .w { color: var(--line); }
.week-nav { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; font-weight: 700; }
.week-nav button { background: none; border: 2px solid var(--ink); border-radius: var(--radius); padding: 6px 12px; font: 600 14px var(--body); cursor: pointer; }
.week-nav button:disabled { opacity: .35; cursor: not-allowed; }
.slots { display: flex; flex-wrap: wrap; gap: 8px; }
.slot { font: 600 16px var(--mono); padding: 12px 16px; border: 2px solid var(--ink); border-radius: var(--radius); background: #fff; cursor: pointer; }
.slot[aria-pressed="true"] { background: var(--line); }
.summary { position: sticky; top: 92px; background: var(--tarmac); color: #DCE0E3; border-radius: 6px; padding: 24px; }
.summary h3 { color: #fff; font-family: var(--display); font-stretch: 112%; font-weight: 800; font-size: 22px; margin-bottom: 14px; }
.summary dl { display: grid; grid-template-columns: 90px 1fr; gap: 8px 12px; font-size: 15px; }
.summary dt { color: #8C959D; }
.summary dd { color: #fff; }
.summary .total { border-top: 1px dashed #4A5259; margin-top: 16px; padding-top: 14px; display: flex; justify-content: space-between; align-items: baseline; }
.summary .total .price { color: var(--line); }
.summary .btn { width: 100%; margin-top: 18px; }
.summary .small { font-size: 13px; color: #8C959D; margin-top: 10px; }

.page-hero { background: var(--tarmac); color: #fff; padding: 56px 0 50px; }
.page-hero h1 { font-size: clamp(34px, 5vw, 58px); color: #fff; }
.page-hero .lede { color: #C3C9CE; margin-top: 16px; }
.prose { max-width: 46em; }
.prose h2 { font-size: 26px; margin: 34px 0 10px; }
.prose ul { margin: 10px 0 10px 22px; }

@media (max-width: 960px) {
  .hero-grid, .section-head, .split-two, .foot-grid, .book-wrap { grid-template-columns: 1fr; }
  .split-two > div + div { border-left: 0; border-top: 2px solid var(--ink); }
  .signs { grid-template-columns: 1fr 1fr; }
  .sign:nth-child(2) { border-right: 0; }
  .sign:nth-child(3) { padding-left: 0; }
  .sign { border-bottom: 1px solid var(--rule); }
  .summary { position: static; }
  .book-wrap { gap: 10px; }
}
@media (max-width: 760px) {
  body { font-size: 16.5px; }
  .wrap { padding: 0 18px; }
  .menu-toggle { display: inline-block; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 68px; background: var(--tarmac); flex-direction: column; align-items: flex-start; padding: 16px 18px 22px; gap: 16px; border-top: 1px solid #30373D; }
  .nav.open { display: flex; }
  section { padding: 60px 0; }
  .hero { padding-top: 40px; }
  .sheet-row { grid-template-columns: 1fr; gap: 10px; }
  .price small { text-align: left; }
  .signs { grid-template-columns: 1fr; }
  .sign, .sign + .sign { padding: 18px 0; border-right: 0; }
  .row2 { grid-template-columns: 1fr; }
  .days { grid-template-columns: repeat(4, 1fr); }
  .book-wrap { padding: 28px 18px 70px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }