/* Dervon Transport — public site. Design "C — Route" */
:root {
  --ink: #0A0A0A;
  --paper: #FFFFFF;
  --muted: #4A4A4A;
  --muted-on-ink: #BDBDBD;
  --line: #D4D4D4;
  --line-on-ink: #3A3A3A;
  --accent: #C8211A;
  --accent-hover: #A81B15;
  --accent-light: #FF6B5E;
  --ok: #0A7A4B;
  --font: 'Space Grotesk', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
  --wrap: 1280px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); font-size: 17px; line-height: 1.5; color: var(--ink); background: var(--paper); }
img { max-width: 100%; display: block; }
a { color: var(--ink); }
a:hover { color: var(--accent-hover); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.mono { font-family: var(--mono); font-size: 14px; text-transform: uppercase; letter-spacing: 0.02em; }
.muted { color: var(--muted); }
.accent { color: var(--accent); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 52px; padding: 0 30px; font: 700 17px var(--font); text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: background .15s, color .15s; }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-hover); color: #fff; }
.btn-ink { background: var(--ink); color: #fff; }
.btn-ink:hover { background: #2A2A2A; color: #fff; }
.btn-outline { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-outline:hover { background: var(--ink); color: #fff; }

/* Header */
.site-header { border-bottom: 2px solid var(--ink); background: var(--paper); position: sticky; top: 0; z-index: 20; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 76px; flex-wrap: wrap; }
.logo { font-weight: 700; font-size: 22px; text-decoration: none; letter-spacing: -0.02em; }
.logo span { color: var(--accent); }
.nav { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.nav a { text-decoration: none; }
.nav a.active { color: var(--accent); }
.nav .btn { min-height: 44px; padding: 0 20px; font-family: var(--mono); font-size: 14px; text-transform: uppercase; }
.nav-toggle { display: none; background: none; border: 2px solid var(--ink); min-height: 44px; padding: 0 14px; font: 500 14px var(--mono); text-transform: uppercase; cursor: pointer; }

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; align-items: center; }
  .nav { display: none; width: 100%; flex-direction: column; align-items: stretch; gap: 0; padding-bottom: 16px; }
  .nav.open { display: flex; }
  .nav a { padding: 14px 0; border-top: 1px solid var(--line); }
  .nav .btn { margin-top: 12px; }
}

/* Hero */
.hero { padding: 72px 0 40px; }
.hero h1 { margin: 24px 0 0; font-weight: 700; font-size: clamp(56px, 10vw, 120px); line-height: 0.92; letter-spacing: -0.045em; }
.hero-foot { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 32px; margin-top: 40px; }
.hero-foot p { margin: 0; max-width: 520px; font-size: 21px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* Route line */
.route { border: 2px solid var(--ink); padding: 40px 32px; display: flex; flex-wrap: wrap; align-items: center; row-gap: 24px; }
.route-stop { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.route-dot { width: 18px; height: 18px; border-radius: 50%; border: 3px solid var(--ink); }
.route-dot.start { background: var(--accent); border-color: var(--accent); }
.route-dot.end { background: var(--ink); }
.route-name { font-family: var(--mono); font-size: 13px; text-transform: uppercase; }
.route-line { flex: 1 1 60px; border-top: 3px dashed var(--ink); margin: 0 12px 24px; }

/* Sections */
.section { padding: 88px 0; }
.section-ink { background: var(--ink); color: #fff; }
.section-ink a { color: #fff; }
.section-ink .muted { color: var(--muted-on-ink); }
.eyebrow { margin: 0 0 32px; }
.section-ink .eyebrow { color: var(--muted-on-ink); }
h2.big { margin: 0; font-size: clamp(36px, 5vw, 64px); font-weight: 700; letter-spacing: -0.035em; line-height: 1; }
.lede { font-size: 21px; max-width: 720px; }

/* Service rows */
.rows { display: flex; flex-direction: column; }
.row-link { text-decoration: none; border-top: 1px solid var(--line-on-ink); padding: 28px 0; display: flex; flex-wrap: wrap; gap: 16px 40px; align-items: baseline; }
.row-link:last-child { border-bottom: 1px solid var(--line-on-ink); }
.row-link .num { font-family: var(--mono); color: var(--accent-light); min-width: 40px; }
.row-link .title { flex: 1 1 320px; font-size: clamp(30px, 4vw, 48px); font-weight: 700; letter-spacing: -0.03em; line-height: 1.1; }
.row-link .desc { flex: 1 1 320px; color: var(--muted-on-ink); }
.row-link:hover .title { color: var(--accent-light); }
.section:not(.section-ink) .row-link { border-color: var(--line); }
.section:not(.section-ink) .row-link .num { color: var(--accent); }
.section:not(.section-ink) .row-link .desc { color: var(--muted); }
.section:not(.section-ink) .row-link:hover .title { color: var(--accent); }

/* Table */
.table-box { overflow-x: auto; border: 2px solid var(--ink); }
.table { width: 100%; min-width: 640px; border-collapse: collapse; }
.table th { background: var(--ink); color: #fff; font: 500 13px var(--mono); text-transform: uppercase; text-align: left; padding: 16px 20px; }
.table td { padding: 18px 20px; border-top: 1px solid var(--line); }

/* CTA band */
.cta { background: var(--accent); color: #fff; padding: 56px 48px; display: flex; flex-wrap: wrap; gap: 40px; align-items: flex-end; }
.cta h2 { flex: 1 1 320px; margin: 0; font-size: clamp(44px, 6vw, 64px); font-weight: 700; line-height: 0.95; letter-spacing: -0.04em; }
.cta form { flex: 2 1 520px; min-width: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; }
.cta label { color: #fff; }
.cta input { border-color: #fff; }

/* Split band */
.band { border-top: 2px solid var(--ink); border-bottom: 2px solid var(--ink); }
.band .wrap { padding-top: 72px; padding-bottom: 72px; display: flex; flex-wrap: wrap; gap: 32px; justify-content: space-between; align-items: center; }

/* Page header (inner pages) */
.page-head { padding: 64px 0 48px; border-bottom: 2px solid var(--ink); }
.page-head h1 { margin: 16px 0 0; font-size: clamp(44px, 7vw, 88px); font-weight: 700; letter-spacing: -0.045em; line-height: 0.95; }
.page-head p { margin: 24px 0 0; }
.crumbs { font-family: var(--mono); font-size: 13px; text-transform: uppercase; }
.crumbs a { text-decoration: none; }

/* Prose (admin-edited HTML) */
.prose { max-width: 760px; font-size: 18px; line-height: 1.65; }
.prose h2, .prose h3 { letter-spacing: -0.02em; line-height: 1.15; margin: 1.6em 0 .5em; }
.prose h2 { font-size: 34px; }
.prose h3 { font-size: 26px; }
.prose ul { padding-left: 1.2em; }
.prose li { margin: .3em 0; }
.prose li::marker { color: var(--accent); }

.layout-2 { display: flex; flex-wrap: wrap; gap: 64px; }
.layout-2 > .main { flex: 999 1 560px; min-width: 0; }
.layout-2 > .side { flex: 1 1 280px; }
.side-box { border: 2px solid var(--ink); padding: 28px; position: sticky; top: 100px; }
.side-box h3 { margin: 0 0 12px; font-size: 24px; letter-spacing: -0.02em; }

/* Forms */
.form { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.form .full { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field > span, .label { font: 500 12px var(--mono); text-transform: uppercase; letter-spacing: 0.04em; }
.input, .select, .textarea { width: 100%; font: 17px var(--font); color: var(--ink); background: #fff; border: 2px solid var(--ink); border-radius: 0; padding: 12px 14px; min-height: 52px; }
.textarea { min-height: 140px; resize: vertical; }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--accent); }
.field .error { color: var(--accent); font-size: 14px; }
.has-error .input, .has-error .select, .has-error .textarea { border-color: var(--accent); }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; }
.check input { width: 22px; height: 22px; margin-top: 2px; accent-color: var(--accent); }
.fieldset-title { grid-column: 1 / -1; margin: 16px 0 0; padding-top: 24px; border-top: 1px solid var(--line); }

.alert { padding: 20px 24px; border: 2px solid var(--ink); margin-bottom: 32px; }
.alert-ok { border-color: var(--ok); color: var(--ok); font-weight: 500; }
.alert-err { border-color: var(--accent); color: var(--accent); }

/* Cards (services index) */
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0; border: 2px solid var(--ink); }
.fact { padding: 28px; border-right: 1px solid var(--line); }
.fact:last-child { border-right: 0; }
.fact strong { display: block; font-size: 22px; letter-spacing: -0.02em; margin-top: 8px; }

/* Footer */
.site-footer { padding: 64px 0 40px; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 40px; }
.footer-grid .mono { font-size: 12px; color: var(--muted); display: block; margin-bottom: 8px; }
.footer-grid a { text-decoration: none; }
.footer-list { display: flex; flex-direction: column; gap: 8px; }
.copyright { margin: 48px 0 0; font: 12px var(--mono); color: var(--muted); }

/* Pagination */
.pager { display: flex; gap: 8px; margin-top: 32px; flex-wrap: wrap; }
.pager a, .pager span { min-width: 44px; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; border: 2px solid var(--ink); text-decoration: none; padding: 0 12px; }
.pager .current { background: var(--ink); color: #fff; }
.pager .disabled { opacity: .35; }