/* Body MechaniX — preview design system
   Ink #1B2A38 · Paper #FBFBF9 · Steel #47617A · Signal #EA5B23 · Line #D8DEE3 */

:root {
  --ink: #1b2a38;
  --paper: #fbfbf9;
  --steel: #47617a;
  --signal: #ea5b23;
  --signal-dark: #c9481a;
  --line: #d8dee3;
  --panel: #eff3f5;
  --dark-text: #e9eef2;
  --maxw: 1100px;
  --radius: 10px;
  --font-display: "Archivo", system-ui, sans-serif;
  --font-body: "Source Serif 4", Georgia, serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 1.075rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
}

img { max-width: 100%; display: block; }

a { color: var(--signal-dark); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 3px solid var(--signal);
  outline-offset: 2px;
  border-radius: 2px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.12;
  letter-spacing: -0.015em;
  font-weight: 800;
}
h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.3rem); }
h3 { font-size: 1.22rem; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
  display: block;
  margin-bottom: 14px;
}
.eyebrow--signal { color: var(--signal-dark); }

.lede { font-size: 1.2rem; color: var(--steel); max-width: 46ch; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 251, 249, 0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 68px;
}
.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.18rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
}
.logo span { color: var(--signal); }
.logo small {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 450;
  letter-spacing: 0.16em;
  color: var(--steel);
  text-transform: uppercase;
}
.site-nav { display: flex; gap: 22px; margin-left: auto; }
.site-nav a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--ink);
  text-decoration: none;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--signal-dark); }

.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  text-align: center;
  padding: 13px 26px;
  border-radius: 7px;
  border: 2px solid transparent;
  cursor: pointer;
}
.btn--call { background: var(--signal); color: #fff; }
.btn--call:hover { background: var(--signal-dark); }
.btn--text { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn--text:hover { background: var(--ink); color: #fff; }
.btn--ghost-light { border-color: var(--dark-text); color: var(--dark-text); background: transparent; }
.btn--ghost-light:hover { background: var(--dark-text); color: var(--ink); }
.btn--sm { padding: 9px 18px; font-size: 0.9rem; }
.header-call { margin-left: 8px; }

/* ---------- Hero ---------- */
.hero { padding: 84px 0 72px; }
.hero .wrap {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}
.hero h1 { margin-bottom: 18px; max-width: 15ch; }
.hero .lede { margin-bottom: 30px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.cta-note {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--steel);
  margin-top: 14px;
}

/* ---------- Work order card (signature) ---------- */
.workorder {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 40px -24px rgba(27, 42, 56, 0.35);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  position: relative;
}
.workorder__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--ink);
  color: var(--dark-text);
  padding: 12px 18px;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.workorder__head b { color: var(--signal); }
.workorder__row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px dashed var(--line);
}
.workorder__row:last-of-type { border-bottom: none; padding-right: 130px; padding-bottom: 26px; }
.workorder__label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel);
  padding-top: 2px;
}
.workorder__value { font-family: var(--font-body); font-size: 0.98rem; line-height: 1.5; }
.workorder__stamp {
  position: absolute;
  right: 14px;
  bottom: 12px;
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--signal-dark);
  border: 2px solid var(--signal-dark);
  border-radius: 4px;
  padding: 4px 8px;
  transform: rotate(-6deg);
  opacity: 0.85;
}

/* ---------- Sections ---------- */
.section { padding: 84px 0; }
.section--panel { background: var(--panel); }
.section--dark { background: var(--ink); color: var(--dark-text); }
.section--dark h2 { color: #fff; }
.section--dark .eyebrow { color: #9db3c6; }
.section-head { max-width: 60ch; margin-bottom: 44px; }
.section-head p { color: var(--steel); margin-top: 12px; }
.section--dark .section-head p { color: #b7c6d3; }

/* ---------- Trust bar ---------- */
.trustbar { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.trustbar .wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  padding-top: 20px;
  padding-bottom: 20px;
}
.trust-item { font-family: var(--font-mono); font-size: 0.78rem; color: var(--steel); line-height: 1.45; }
.trust-item b {
  display: block;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--ink);
  letter-spacing: 0;
}

/* ---------- Comparison ---------- */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.compare__col { padding: 34px 32px; background: #fff; }
.compare__col--bmx { background: var(--ink); color: var(--dark-text); }
.compare__col h3 { margin-bottom: 18px; }
.compare__col--bmx h3 { color: #fff; }
.compare__col ul { list-style: none; }
.compare__col li {
  padding: 10px 0 10px 30px;
  border-bottom: 1px dashed var(--line);
  position: relative;
  font-size: 0.98rem;
}
.compare__col--bmx li { border-bottom-color: #33475a; }
.compare__col li:last-child { border-bottom: none; }
.compare__col li::before {
  position: absolute;
  left: 0;
  top: 10px;
  font-family: var(--font-mono);
  font-weight: 600;
}
.compare__col--spa li::before { content: "–"; color: var(--steel); }
.compare__col--bmx li::before { content: "+"; color: var(--signal); }

/* ---------- Service cards ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.svc-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 26px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-decoration: none;
  color: var(--ink);
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.svc-card:hover { border-color: var(--signal); transform: translateY(-2px); }
.svc-card .eyebrow { margin-bottom: 0; }
.svc-card p { font-size: 0.96rem; color: var(--steel); flex-grow: 1; }
.svc-card__go {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--signal-dark);
}

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; counter-reset: step; }
.step { border-top: 3px solid var(--signal); padding-top: 20px; }
.step__num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--signal-dark);
  display: block;
  margin-bottom: 10px;
}
.step h3 { margin-bottom: 10px; }
.step p { font-size: 0.98rem; color: var(--steel); }
.section--dark .step p { color: #b7c6d3; }
.section--dark .step h3 { color: #fff; }

/* ---------- Testimonials ---------- */
.quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.quote-card {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--signal);
  border-radius: var(--radius);
  padding: 26px 26px 22px;
}
.quote-card blockquote { font-size: 1rem; margin-bottom: 16px; }
.quote-card cite {
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel);
}
.case {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 34px 30px;
  margin-bottom: 26px;
}
.case h3 { margin-bottom: 6px; }
.case__meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel);
  display: block;
  margin-bottom: 16px;
}
.case p + p { margin-top: 12px; }

/* ---------- Checklist ---------- */
.checklist { list-style: none; columns: 2; column-gap: 40px; }
.checklist li {
  break-inside: avoid;
  padding: 9px 0 9px 32px;
  position: relative;
  border-bottom: 1px dashed var(--line);
  font-size: 1rem;
}
.checklist li::before {
  content: "✓";
  position: absolute;
  left: 4px;
  color: var(--signal-dark);
  font-family: var(--font-mono);
  font-weight: 600;
}

/* ---------- Ledger: what pain took → what came back ---------- */
.ledger { border-top: 1px solid var(--line); }
.ledger__row {
  display: grid;
  grid-template-columns: 1fr 46px 1fr;
  align-items: center;
  gap: 8px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.ledger__took {
  color: var(--steel);
  font-size: 1.02rem;
}
.ledger__took cite {
  display: block;
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 6px;
  opacity: 0.8;
}
.ledger__arrow {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--signal);
  text-align: center;
  line-height: 1;
}
.ledger__back {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
  color: var(--ink);
  line-height: 1.35;
}
.ledger-close {
  margin-top: 34px;
  padding-left: 22px;
  border-left: 4px solid var(--signal);
  max-width: 60ch;
}
.ledger-close blockquote {
  font-size: 1.32rem;
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 10px;
}
.ledger-close cite {
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel);
}
.ledger-close p { margin-top: 16px; color: var(--steel); }

/* ---------- Speed strip ---------- */
.speed {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 8px;
}
.speed__item { border-top: 3px solid var(--signal); padding-top: 16px; }
.speed__when {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  margin-bottom: 6px;
}
.speed__what { font-size: 0.97rem; color: var(--steel); }
.speed__who {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel);
  margin-top: 8px;
  opacity: 0.8;
}
.section--dark .speed__what, .section--dark .speed__who { color: #b7c6d3; }
.section--dark .speed__when { color: #fff; }

/* ---------- Verified-reviews strip ---------- */
.reviews-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.review-link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--ink);
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.review-link:hover { border-color: var(--signal); transform: translateY(-2px); }
.review-link__where {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
}
.review-link__stars {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.22rem;
  color: var(--ink);
}
.review-link__go {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--signal-dark);
  margin-top: 2px;
}

/* ---------- FAQ ---------- */
.faq { max-width: 760px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
  padding: 20px 36px 20px 0;
  cursor: pointer;
  list-style: none;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 18px;
  font-family: var(--font-mono);
  font-size: 1.3rem;
  color: var(--signal-dark);
}
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 0 22px; color: var(--steel); max-width: 62ch; }

/* ---------- CTA band ---------- */
.cta-band { text-align: center; }
.cta-band h2 { margin-bottom: 14px; }
.cta-band p { color: #b7c6d3; margin-bottom: 30px; max-width: 52ch; margin-left: auto; margin-right: auto; }
.cta-band .cta-row { justify-content: center; }
.cta-band .phone-big {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  color: #fff;
  text-decoration: none;
  display: inline-block;
  margin-bottom: 18px;
}
.cta-band .phone-big:hover { color: var(--signal); }

/* ---------- Footer ---------- */
.site-footer { background: #14212d; color: #9db3c6; font-size: 0.92rem; padding: 56px 0 110px; }
.site-footer .wrap { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 36px; }
.site-footer h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #e9eef2;
  margin-bottom: 14px;
}
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { color: #9db3c6; text-decoration: none; }
.site-footer a:hover { color: #fff; }
.site-footer .fineprint { grid-column: 1 / -1; border-top: 1px solid #24384a; padding-top: 20px; margin-top: 10px; font-size: 0.8rem; }

/* ---------- Sticky mobile call bar ---------- */
.stickybar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 60;
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
}
.stickybar a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  text-align: center;
  text-decoration: none;
  padding: 16px 10px calc(16px + env(safe-area-inset-bottom));
}
.stickybar__call { background: var(--signal); color: #fff; }
.stickybar__text { background: var(--ink); color: #fff; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { padding: 72px 0 56px; border-bottom: 1px solid var(--line); }
.page-hero h1 { max-width: 20ch; margin-bottom: 16px; }
.page-hero .lede { max-width: 56ch; }
.page-hero .cta-row { margin-top: 28px; }

.prose { max-width: 720px; }
.prose h2 { margin: 44px 0 16px; }
.prose h3 { margin: 32px 0 12px; }
.prose p + p { margin-top: 14px; }
.prose ul { margin: 14px 0 14px 22px; }
.prose li { margin-bottom: 8px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .svc-card:hover { transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .workorder__row:last-of-type { padding-right: 18px; padding-bottom: 52px; }
}
@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 40px; }
  .svc-grid, .quote-grid, .steps { grid-template-columns: 1fr 1fr; }
  .trustbar .wrap { grid-template-columns: 1fr 1fr; }
  .site-footer .wrap { grid-template-columns: 1fr 1fr; }
  .site-nav { display: none; }
}
@media (max-width: 900px) {
  .speed { grid-template-columns: 1fr 1fr; }
  .reviews-strip { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .svc-grid, .quote-grid, .steps, .compare, .speed { grid-template-columns: 1fr; }
  .ledger__row { grid-template-columns: 1fr; gap: 6px; padding: 18px 0; }
  .ledger__arrow { text-align: left; transform: rotate(90deg); width: 1em; }
  .checklist { columns: 1; }
  .stickybar { display: grid; }
  .header-call { display: none; }
  .section { padding: 60px 0; }
  .hero { padding: 56px 0 48px; }
}