/* Site styles. Colors, type scale, radii and button sizes come from tokens.css (--trib-* and role tokens).
   The block below only maps site roles onto brand role tokens. */
:root {
  --site-bg: var(--color-bg);
  --site-alt: var(--color-surface);
  --site-tint: var(--color-surface-accent);
  --site-card: var(--color-bg);
  --site-text: var(--color-text);
  --site-muted: var(--color-text-muted);
  --site-heading: var(--color-heading);
  --site-link: var(--color-link);
  --site-link-hover: var(--color-link-hover);
  --site-line: var(--color-border);
  --site-focus: var(--color-focus);
  --site-dark: var(--color-dark-bg);
  --site-on-dark: var(--color-dark-text);
  --site-on-dark-muted: var(--color-dark-text-muted);
  --site-dark-link: var(--color-dark-link);
  --site-dark-focus: var(--color-dark-focus);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 96px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }
body { margin: 0; background: var(--site-bg); color: var(--site-text); font-family: var(--font-body); font-size: var(--fs-body); line-height: var(--lh-body); }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { font-family: var(--trib-font-heading); font-weight: var(--trib-fw-heading); color: var(--site-heading); letter-spacing: var(--trib-tracking-tight); margin: 0 0 .5em; }
h1 { font-size: var(--fs-h1); line-height: var(--lh-h1); }
h2 { font-size: var(--trib-fs-h2); line-height: var(--trib-lh-h2); }
h3 { font-size: var(--fs-h3); line-height: var(--lh-h3); }
.display { font-size: var(--trib-fs-display); line-height: var(--trib-lh-display); max-width: 15ch; }
.display-sm { font-size: var(--trib-fs-display-sm); max-width: 20ch; }
p { margin: 0 0 1em; }
small { font-size: var(--fs-small); line-height: var(--lh-small); }

a { color: var(--site-link); text-decoration: underline; text-underline-offset: .18em; text-decoration-thickness: 1px; }
a:hover { color: var(--site-link-hover); }
.on-dark a:not(.btn) { color: var(--site-dark-link); }
.on-dark a:not(.btn):hover { color: var(--site-on-dark); }
:focus-visible { outline: var(--focus-width) solid var(--site-focus); outline-offset: var(--focus-offset); }
.on-dark :focus-visible { outline-color: var(--site-dark-focus); }

.skip-link { position: absolute; left: 1rem; top: -4rem; z-index: 100; background: var(--site-dark); color: var(--site-on-dark); padding: .6rem 1rem; border-radius: var(--radius-sm); }
.skip-link:focus { top: 1rem; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.wrap { width: min(1180px, 100% - 2.5rem); margin-inline: auto; }
.section { padding: clamp(3.5rem, 8vw, 6.5rem) 0; }
.section-tight { padding-top: 0; }
.section-alt { background: var(--site-alt); }
.on-dark { background: var(--site-dark); color: var(--site-on-dark); }
.on-dark h1, .on-dark h2, .on-dark h3 { color: var(--site-on-dark); }
.on-dark p { color: var(--site-on-dark-muted); }
.eyebrow { font-size: var(--fs-eyebrow); line-height: var(--lh-eyebrow); font-weight: var(--fw-eyebrow); letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--site-muted); margin: 0 0 1rem; }
.on-dark .eyebrow { color: var(--site-dark-link); }
.lead { font-size: var(--trib-fs-lead); color: var(--site-muted); max-width: var(--measure); }

/* Buttons: pill shape, brand colors */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .55rem; min-height: 48px; padding: .8rem 1.5rem; border-radius: var(--trib-radius-pill); border: 2px solid transparent; font-family: var(--font-body); font-size: var(--fs-button); line-height: var(--lh-button); font-weight: var(--fw-button); text-decoration: none; transition: background-color .15s ease, color .15s ease, border-color .15s ease; }
.btn-primary { background: var(--color-btn-primary-bg); color: var(--color-btn-primary-text); }
.btn-primary:hover { background: var(--color-btn-primary-bg-hover); color: var(--color-btn-primary-text); }
.btn-secondary { background: var(--color-btn-secondary-bg); color: var(--color-btn-secondary-text); border-color: var(--color-btn-secondary-border); }
.btn-secondary:hover { background: var(--site-alt); color: var(--color-btn-secondary-text); }
.btn-accent { background: var(--color-btn-accent-bg); color: var(--color-btn-accent-text); }
.btn-accent:hover { background: var(--color-btn-accent-bg-hover); color: var(--color-btn-accent-text); }
.btn-sm { min-height: 44px; padding: .55rem 1.1rem; }
.btn-xl { min-height: var(--trib-btn-xl-height); padding: 1.1rem 2.1rem; font-size: var(--trib-fs-button-xl); line-height: var(--trib-lh-button-xl); }
.ext-icon { width: .9em; height: .9em; flex: none; }
.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; }

/* Header: white, color logo */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--site-bg); border-bottom: 1px solid var(--site-line); }
.header-inner { display: flex; align-items: center; gap: 1.25rem; min-height: 84px; }
.brand { display: inline-flex; flex: none; }
.brand img { width: 204px; height: auto; }
.main-nav { margin-left: auto; }
.main-nav ul { display: flex; gap: .15rem; list-style: none; margin: 0; padding: 0; }
.main-nav a { display: block; padding: .55rem .75rem; color: var(--site-heading); text-decoration: none; font-weight: 700; font-size: var(--fs-button); white-space: nowrap; border-radius: var(--radius-sm); }
.main-nav a:hover { color: var(--site-heading); text-decoration: underline; text-underline-offset: .35em; }
.main-nav a[aria-current="page"] { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: .45em; }

/* Hero */
.hero { padding: clamp(3rem, 8vw, 7rem) 0 clamp(2.5rem, 5vw, 4.5rem); overflow: hidden; }
.hero-copy { max-width: 62rem; }
.hero .display { max-width: 20ch; }
.hero-sub { font-size: var(--trib-fs-lead); line-height: 1.55; color: var(--site-muted); max-width: 40rem; margin-bottom: 2rem; }
.hero-actions { display: flex; flex-direction: column; align-items: flex-start; gap: .85rem; }
.hero-hint { margin: 0; font-size: var(--fs-small); line-height: var(--lh-small); color: var(--site-muted); }

/* Facts row */
.facts { padding-bottom: clamp(1rem, 3vw, 2rem); }
.fact-list { list-style: none; margin: 0; padding: 2rem 0 0; border-top: 1px solid var(--site-line); display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem 3rem; }
.fact-list strong { display: block; font-size: var(--fs-h4); line-height: var(--lh-h4); color: var(--site-heading); margin-bottom: .2rem; }
.fact-list span { color: var(--site-muted); }

/* Soft panel */
.soft-panel { background: var(--site-tint); border-radius: var(--trib-radius-xl); padding: clamp(2rem, 5vw, 4rem); display: grid; grid-template-columns: 1.4fr 1fr; gap: 2rem 3rem; align-items: center; }
.soft-panel h2 { max-width: 22ch; }
.panel-sub { color: var(--site-text); margin: 0; }
.soft-panel .btn-row { justify-content: flex-end; }

/* Coverage pills */
.pill-list { list-style: none; margin: 1.75rem 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: .75rem; }
.pill-list li { padding: .7rem 1.25rem; border: 1px solid var(--site-line); border-radius: var(--trib-radius-pill); background: var(--site-card); color: var(--site-heading); font-weight: 700; }
.after-list { margin: 2rem 0 0; }

/* Dave */
.dave { display: grid; grid-template-columns: minmax(240px, 400px) 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: center; }
.dave-photo { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; object-position: 55% 15%; border-radius: var(--trib-radius-xl); }
.dave p { max-width: var(--measure); }

/* Page head (About) */
.page-head { padding: clamp(3rem, 7vw, 5.5rem) 0 0; }
.page-head .hero-sub { margin-bottom: 0; max-width: 44rem; }

/* Lines (About) */
.lines { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem 4rem; margin-top: 2rem; }
.lines h3 { font-size: var(--fs-h4); line-height: var(--lh-h4); margin-bottom: .75rem; }
.tick-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; }
.tick-list li { display: flex; align-items: flex-start; gap: .6rem; }
.tick { width: 1.1rem; height: 1.1rem; flex: none; margin-top: .35rem; color: var(--site-heading); }

/* Contact panel */
.contact-panel { border-radius: var(--trib-radius-xl); padding: clamp(2rem, 5vw, 4rem); display: grid; grid-template-columns: 1fr 1.1fr; gap: 2rem 4rem; align-items: center; }
.contact-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.25rem; }
.contact-list li { display: flex; gap: 1rem; align-items: flex-start; }
.contact-list .icon { width: 26px; height: 26px; flex: none; color: var(--site-dark-link); margin-top: .2rem; }
.contact-list span { display: flex; flex-direction: column; font-size: var(--fs-h4); line-height: var(--lh-h4); font-weight: 700; color: var(--site-on-dark); overflow-wrap: anywhere; }
.contact-list small { font-weight: 400; color: var(--site-on-dark-muted); }

/* Footer */
.site-footer { padding: 3.5rem 0 2rem; font-size: var(--fs-small); line-height: var(--lh-small); }
.footer-top { display: grid; grid-template-columns: 1.3fr 1fr .9fr 1fr; gap: 2rem; }
.footer-logo { display: inline-block; margin-bottom: .75rem; }
.footer-logo img { width: 220px; }
.site-footer h2 { font-size: var(--fs-eyebrow); line-height: var(--lh-eyebrow); font-weight: 700; letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--site-dark-link); margin-bottom: .9rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: .45rem; }
.site-footer address { font-style: normal; }
.site-footer strong { color: var(--site-on-dark); }
.footer-legal { border-top: 1px solid var(--trib-dark-line); margin-top: 2.5rem; padding-top: 1.5rem; }
.footer-legal p { margin: 0 0 .3rem; }

.notfound .btn-row { margin-top: 1.5rem; }

@media (max-width: 960px) { .main-nav .nav-wide { display: none; } }
@media (max-width: 1020px) {
  .soft-panel, .contact-panel { grid-template-columns: 1fr; }
  .soft-panel .btn-row { justify-content: flex-start; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .dave { grid-template-columns: 1fr; }
  .dave-photo { max-width: 360px; }
}
@media (max-width: 760px) {
  html { scroll-padding-top: 0; }
  .site-header { position: static; }
  .header-inner { flex-wrap: wrap; gap: .25rem 1rem; min-height: 0; padding: .6rem 0 .85rem; }
  .main-nav { order: 2; width: 100%; margin: 0 0 0 -.6rem; }
  .main-nav ul { flex-wrap: nowrap; gap: 0; }
  .main-nav .nav-wide { display: none; }
  .main-nav a { display: flex; align-items: center; min-height: 44px; padding: 0 .6rem; }
  .header-cta { order: 3; width: 100%; }
  .fact-list, .lines, .footer-top { grid-template-columns: 1fr; }
  .btn-row .btn, .hero-cta { width: 100%; }
  .hero-actions { align-items: stretch; }
  .btn-xl { font-size: 1.125rem; }
}