/* Brand: oldgrowthtreesco.homes — Old Growth Tree Service, Gypsum CO
   Namespace: old90 · pine-night ground · bloom accent · Onest
   Shared foundation: tokens, topbar header, column footer, primitives.
   Page sections live in css/home.css, css/services.css, css/about.css,
   css/contact.css, and css/privacy.css. */

:root {
  --old90-night: #121a16;
  --old90-night-2: #1a2620;
  --old90-bloom: var(--dna-accent, hsl(330, 50%, 55%));
  --old90-bloom-2: var(--dna-accent-2, hsl(338, 42%, 66%));
  --old90-bg: color-mix(in srgb, var(--dna-bg, #121a16) 70%, var(--old90-night));
  --old90-surface: color-mix(in srgb, var(--dna-surface, #1a2620) 74%, var(--old90-night-2));
  --old90-surface-2: color-mix(in srgb, var(--dna-surface-2, #22302a) 70%, #24332c);
  --old90-ink: var(--dna-ink, #f4f1ee);
  --old90-soft: var(--dna-ink-soft, #c9c2bc);
  --old90-line: var(--dna-line, rgba(198, 83, 140, 0.22));
  --old90-accent-ink: var(--dna-accent-ink, #1a1014);
  --old90-wrap: 1120px;
  --old90-display: var(--dna-font-display, Onest, "Avenir Next", sans-serif);
  --old90-body: var(--dna-font-body, Onest, "Segoe UI", system-ui, sans-serif);
  --old90-ease: cubic-bezier(0.22, 0.7, 0.3, 1);
  --nav-h: 108px;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--old90-bloom) 12%, transparent), transparent 240px),
    var(--old90-bg);
  color: var(--old90-ink);
  font-family: var(--old90-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  overflow-x: hidden;
}

html[data-dna-palette] body {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--old90-bloom) 12%, transparent), transparent 240px),
    var(--old90-bg);
  color: var(--old90-ink);
}

body.old90-nav-open { overflow: hidden; }

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

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--old90-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.16;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0; text-wrap: pretty; }

ul, ol { margin: 0; padding: 0; list-style: none; }

:focus-visible {
  outline: 2px solid var(--old90-bloom);
  outline-offset: 3px;
}

::selection {
  background: var(--old90-bloom);
  color: var(--old90-accent-ink);
}

.old90-wrap {
  width: min(var(--old90-wrap), calc(100% - 2rem));
  margin-inline: auto;
}

.old90-skip {
  position: absolute;
  left: 12px;
  top: 12px;
  z-index: 80;
  transform: translateY(-160%);
  padding: 0.65rem 0.9rem;
  background: var(--old90-bloom);
  color: var(--old90-accent-ink);
  font-weight: 600;
  border-radius: 6px;
}

.old90-skip:focus { transform: none; }

.old90-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 44px;
  padding: 0.55rem 1rem;
  border-radius: 6px;
  border: 1px solid transparent;
  font-family: var(--old90-display);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: background 160ms var(--old90-ease), border-color 160ms var(--old90-ease), color 160ms var(--old90-ease);
}

.old90-btn-fill {
  background: var(--old90-bloom);
  color: var(--old90-accent-ink);
}

.old90-btn-fill:hover {
  background: var(--old90-bloom-2);
}

.old90-btn-quiet {
  background: transparent;
  border-color: color-mix(in srgb, var(--old90-bloom) 46%, transparent);
  color: var(--old90-ink);
}

.old90-btn-quiet:hover {
  background: color-mix(in srgb, var(--old90-bloom) 12%, transparent);
}

/* ---------- header: topbar ---------- */

.old90-shell {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--old90-bg) 94%, #0c100e);
  border-bottom: 1px solid var(--old90-line);
}

.old90-yardbar {
  background: var(--old90-night);
  color: var(--old90-soft);
  font-size: 0.82rem;
}

.old90-yardbar-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 0.4rem 1.25rem;
  align-items: center;
  min-height: 40px;
}

.old90-yard {
  margin: 0;
  padding-left: 0.7rem;
  border-left: 2px solid var(--old90-bloom);
  min-width: 0;
}

.old90-mail,
.old90-phone {
  font-weight: 600;
  color: var(--old90-bloom-2);
}

.old90-mail:hover,
.old90-phone:hover { color: var(--old90-ink); }

.old90-bar-grid {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  min-height: 68px;
}

.old90-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-right: auto;
  min-width: 0;
}

.old90-mark {
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  border-radius: 8px;
}

.old90-word {
  display: grid;
  gap: 0.05rem;
  min-width: 0;
}

.old90-word b {
  font-family: var(--old90-display);
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.old90-word small {
  color: var(--old90-soft);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.old90-nav {
  display: flex;
  align-items: center;
  gap: 1.15rem;
}

.old90-nav a {
  color: var(--old90-soft);
  font-size: 0.95rem;
  font-weight: 500;
  padding-block: 0.2rem;
}

.old90-nav a:hover,
.old90-nav a[aria-current="page"] {
  color: var(--old90-ink);
}

.old90-nav a[aria-current="page"] {
  box-shadow: inset 0 -2px 0 var(--old90-bloom);
}

.old90-call,
.old90-callback { flex: 0 0 auto; }

.old90-menu {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--old90-line);
  border-radius: 8px;
  background: var(--old90-surface);
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}

.old90-menu span {
  display: block;
  width: 16px;
  height: 1.5px;
  background: var(--old90-ink);
}

.old90-panel {
  display: none;
  padding-bottom: 0.8rem;
}

.old90-panel.is-open {
  display: grid;
  gap: 0;
}

.old90-panel a {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--old90-line);
  font-weight: 600;
}

.old90-panel a[aria-current="page"] { color: var(--old90-bloom-2); }

.old90-panel-phone {
  color: var(--old90-bloom-2);
  border-bottom: 0;
}

/* ---------- empty page slot ---------- */

main[data-page-slot] {
  flex: 1 0 auto;
  min-height: 32vh;
}

/* ---------- footer: columns ---------- */

.old90-foot {
  margin-top: auto;
  background: var(--old90-night);
  border-top: 1px solid var(--old90-line);
  padding: 2.4rem 0 1.4rem;
}

.old90-foot-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.7fr) minmax(0, 1.2fr);
  gap: 1.6rem 2rem;
  align-items: start;
}

.old90-col {
  display: grid;
  gap: 0.75rem;
  align-content: start;
  min-width: 0;
}

.old90-col-brand { gap: 0.55rem; }

.old90-col-brand .old90-brand { margin-right: 0; }

.old90-legal,
.old90-owner {
  color: var(--old90-soft);
  font-size: 0.88rem;
}

.old90-col-label {
  margin: 0;
  color: var(--old90-bloom-2);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.old90-foot-nav {
  display: grid;
  gap: 0.45rem;
  justify-items: start;
}

.old90-foot-nav a:hover,
.old90-foot-nav a[aria-current="page"] { color: var(--old90-bloom-2); }

.old90-foot-nav a[aria-current="page"] {
  box-shadow: inset 0 -2px 0 var(--old90-bloom);
}

.old90-yards {
  display: grid;
  gap: 0.85rem;
}

.old90-yards li {
  display: grid;
  gap: 0.12rem;
}

.old90-yard-name {
  font-weight: 600;
  color: var(--old90-ink);
}

.old90-yard-line {
  color: var(--old90-soft);
  font-size: 0.92rem;
}

.old90-foot-reach {
  display: grid;
  gap: 0.3rem;
  margin-top: 0.2rem;
}

.old90-foot-reach a {
  color: var(--old90-bloom-2);
  font-weight: 600;
}

.old90-foot-reach a:hover { color: var(--old90-ink); }

.old90-copy {
  grid-column: 1 / -1;
  margin: 0.4rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--old90-line);
  color: var(--old90-soft);
  font-size: 0.8rem;
}

@media (max-width: 860px) {
  :root { --nav-h: 108px; }

  .old90-yard { display: none; }

  .old90-yardbar-grid {
    grid-template-columns: 1fr auto;
    justify-items: start;
  }

  .old90-phone { justify-self: end; }

  .old90-nav,
  .old90-call,
  .old90-callback { display: none; }

  .old90-menu { display: inline-flex; }

  .old90-foot-grid { grid-template-columns: 1fr 1fr; }

  .old90-col:last-of-type { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .old90-foot-grid { grid-template-columns: 1fr; }

  .old90-col:last-of-type { grid-column: auto; }
}

@media (max-width: 420px) {
  .old90-mail { display: none; }

  .old90-yardbar-grid { grid-template-columns: 1fr; }

  .old90-phone { justify-self: start; }

  .old90-word small { display: none; }
}