/* Shared static supporting pages; the landing page keeps its own styles/motion. */
:root {
  color-scheme: dark;
  --bg: #0a0a0a;
  --surface: #111111;
  --card: #161616;
  --text: #f0ece6;
  --muted: #c5bbb2;
  --accent: #35dbde;
  --line: #3c3833;
  --control-line: #80776e;
}

*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 1rem/1.6 'Barlow', sans-serif; }
a { color: inherit; text-underline-offset: 0.25em; }
a:hover { color: var(--accent); }
a:focus-visible, main:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; border-radius: 2px; }
p, h1, h2 { margin: 0; }
.shell { width: min(100% - 96px, 1200px); margin-inline: auto; }
.skip-link { position: absolute; z-index: 2; left: 24px; top: 12px; padding: 12px 20px; background: var(--accent); color: var(--bg); transform: translateY(-180%); }
.skip-link:focus { transform: none; color: var(--bg); }
.site-header { min-height: 96px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); }
.wordmark { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; text-decoration: none; }
.wordmark img { border-radius: 10px; }
.wordmark span, .footer-wordmark { font-family: 'Bebas Neue', 'Barlow Condensed', sans-serif; font-size: 24px; letter-spacing: 3px; }
.site-nav, .site-footer nav { display: flex; flex-wrap: wrap; gap: 8px 28px; }
.site-nav a { font: 600 0.875rem/1.5 'Barlow Condensed', sans-serif; letter-spacing: 2px; text-transform: uppercase; text-decoration: none; }
.site-nav a, .site-footer nav a { display: inline-flex; align-items: center; min-height: 44px; }
.site-nav [aria-current="page"] { color: var(--accent); text-decoration: underline; }
.eyebrow { color: var(--accent); font: 600 0.8125rem/1.5 'Barlow Condensed', sans-serif; text-transform: uppercase; letter-spacing: 2.5px; }
h1, h2 { font-family: 'Barlow Condensed', 'Arial Narrow', sans-serif; font-weight: 700; text-transform: uppercase; line-height: 0.98; }
h1 { max-width: 750px; margin-block: 24px; font-size: clamp(3.5rem, 7.5vw, 6.5rem); letter-spacing: -0.025em; }
.lede { max-width: 540px; color: var(--muted); font-size: 1.125rem; line-height: 1.7; }
.error-layout { display: grid; grid-template-columns: 1.15fr 1fr; align-items: center; gap: 64px; padding-block: 88px; }
.error-layout h1 { max-width: 560px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 28px; min-height: 52px; padding: 13px 22px; border: 1px solid transparent; font: 600 1rem/1.5 'Barlow Condensed', sans-serif; letter-spacing: 1px; text-transform: uppercase; text-decoration: none; }
.button-primary { background: var(--accent); color: var(--bg); }
.button-primary:hover { background: var(--text); color: var(--bg); }
.button-secondary { border-color: var(--control-line); }
.button-secondary:hover { border-color: var(--accent); }
.help-note { margin-top: 28px; color: var(--muted); }
.help-note a { color: var(--text); display: inline-block; padding-block: 10px; }
.help-note a:hover { color: var(--accent); }
.route-art { position: relative; isolation: isolate; display: flex; flex-direction: column; justify-content: center; align-items: center; min-height: 380px; overflow: hidden; border: 1px solid var(--line); border-radius: 2px; background: radial-gradient(ellipse at 50% 100%, #173234, var(--surface) 70%); }
.route-art::before, .route-art::after { content: ''; position: absolute; z-index: -1; width: 80%; height: 150%; border: 1px solid #355052; border-radius: 50%; transform: rotate(32deg); }
.route-art::after { width: 60%; height: 125%; }
.route-label, .route-caption { font: 500 0.875rem/1.5 'Barlow Condensed', sans-serif; letter-spacing: 2px; text-transform: uppercase; color: var(--muted); }
.route-number { font: 400 clamp(7rem, 15vw, 13rem)/1.25 'Bebas Neue', 'Barlow Condensed', sans-serif; letter-spacing: 6px; color: var(--accent); }
.support-intro { padding-block: 80px 48px; }
.support-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; padding-bottom: 64px; }
.support-card { padding: 32px; background: var(--surface); border: 1px solid var(--line); }
.support-card h2 { margin-block: 24px 16px; font-size: clamp(2rem, 3vw, 2.75rem); }
.support-card > p:not(.eyebrow) { color: var(--muted); max-width: 560px; }
.contact-card { grid-column: 1 / -1; background: var(--card); border-top: 2px solid var(--accent); }
.contact-link { display: inline-flex; align-items: center; gap: 28px; min-height: 52px; padding-block: 16px; color: var(--accent); font-size: clamp(1.25rem, 3vw, 2rem); overflow-wrap: anywhere; }
.card-note { font-size: 0.875rem; }
.resource-links { list-style: none; padding: 0; margin: 24px 0 0; }
.resource-links a { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 52px; padding-block: 12px; border-top: 1px solid var(--line); font-weight: 500; text-decoration: none; }
.page-signoff { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; padding-block: 28px; border-top: 1px solid var(--line); }
.page-signoff > p { font-size: 1.125rem; }
.site-footer { margin-top: 48px; padding-block: 28px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; border-top: 1px solid var(--line); }
.footer-wordmark span { display: block; margin-top: 4px; font: 400 0.875rem/1.5 'Barlow', sans-serif; letter-spacing: 0; color: var(--muted); }
.site-footer nav a { font-size: 0.875rem; color: var(--muted); }
.site-footer nav a:hover { color: var(--accent); }

@media (max-width: 900px) {
  .shell { width: calc(100% - 48px); }
  .error-layout { gap: 32px; padding-block: 64px; }
  .route-art { min-height: 320px; }
}
@media (max-width: 640px) {
  .shell { width: calc(100% - 40px); }
  .site-header { min-height: 84px; gap: 12px; }
  .wordmark span { font-size: 20px; letter-spacing: 2px; }
  .wordmark img { width: 32px; height: 32px; }
  .site-nav { gap: 12px; }
  .site-nav a { letter-spacing: 1px; }
  .error-layout { grid-template-columns: minmax(0, 1fr); gap: 40px; padding-block: 48px; }
  h1 { font-size: clamp(3rem, 13vw, 5rem); }
  .route-art { min-height: 260px; }
  .route-number { font-size: 9rem; }
  .actions { flex-direction: column; align-items: stretch; }
  .support-intro { padding-block: 48px 36px; }
  .support-grid { grid-template-columns: minmax(0, 1fr); padding-bottom: 40px; }
  .support-card { padding: 24px; }
  .site-footer { margin-top: 24px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
}