/* Brand: provenplumbingtx.homes — shared foundation (header/footer/base only) */
:root {
  --pro87-max: 1120px;
  --pro87-pad: clamp(1.1rem, 3vw, 1.75rem);
  --pro87-rose: var(--dna-accent, #c4728a);
  --pro87-ink: var(--dna-ink, #f2ecee);
  --pro87-soft: var(--dna-ink-soft, #b9aeb2);
  --pro87-bg: var(--dna-bg, #121416);
  --pro87-surf: var(--dna-surface, #1a1c20);
  --pro87-surf2: var(--dna-surface-2, #22252b);
  --pro87-line: var(--dna-line, #34383f);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--pro87-bg);
  color: var(--pro87-ink);
  font-family: 'Inter', system-ui, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--pro87-rose); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--dna-accent-2, #d48fa3); }
h1, h2, h3, h4, .brand-name, .pro87-mark b {
  font-family: 'Domine', Georgia, serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--pro87-ink);
  text-wrap: balance;
}
p, li { text-wrap: pretty; }
.pro87-wrap { width: min(var(--pro87-max), 100% - 2 * var(--pro87-pad)); margin-inline: auto; }
.pro87-skip {
  position: absolute; left: -999px; top: 0;
  background: var(--pro87-rose); color: #121416; padding: .6rem 1rem; z-index: 100;
}
.pro87-skip:focus { left: 12px; top: 12px; }
:focus-visible {
  outline: 2px solid var(--pro87-rose);
  outline-offset: 3px;
}
.pro87-btn:focus:not(:focus-visible),
.pro87-nav a:focus:not(:focus-visible),
.pro87-menu-btn:focus:not(:focus-visible) { outline: none; }

/* Header — split: mark left, nav+cta right, rose rail */
.pro87-bar {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in srgb, var(--pro87-bg) 92%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--pro87-line);
}
.pro87-bar-inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 1rem;
  align-items: center;
  padding: .85rem 0;
  border-left: 3px solid var(--pro87-rose);
  padding-left: 1rem;
}
.pro87-mark {
  display: flex; gap: .7rem; align-items: center; text-decoration: none; color: inherit;
}
.pro87-mark img { width: 36px; height: 36px; }
.pro87-mark b { display: block; font-size: 1.05rem; }
.pro87-mark small {
  display: block; font-size: .72rem; color: var(--pro87-soft);
  letter-spacing: .06em; text-transform: uppercase; font-family: 'Inter', sans-serif;
}
.pro87-nav { display: flex; gap: 1.1rem; align-items: center; }
.pro87-nav a {
  color: var(--pro87-soft); text-decoration: none; font-size: .92rem; font-weight: 600;
  border-bottom: 2px solid transparent; padding-bottom: 2px;
}
.pro87-nav a[aria-current="page"], .pro87-nav a:hover {
  color: var(--pro87-ink); border-bottom-color: var(--pro87-rose);
}
.pro87-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  padding: .7rem 1.15rem; font-weight: 700; font-size: .9rem; border-radius: 4px;
  border: 1px solid transparent; text-decoration: none; cursor: pointer;
  font-family: 'Inter', sans-serif;
}
.pro87-btn--solid { background: var(--pro87-rose); color: #121416; }
.pro87-btn--solid:hover { filter: brightness(1.08); color: #121416; }
.pro87-btn--ghost {
  background: transparent; color: var(--pro87-ink); border-color: var(--pro87-line);
}
.pro87-btn--ghost:hover { border-color: var(--pro87-rose); color: var(--pro87-rose); }
.pro87-menu-btn {
  display: none; width: 44px; height: 44px; border: 1px solid var(--pro87-line);
  background: var(--pro87-surf); color: var(--pro87-ink); border-radius: 4px; cursor: pointer;
}
.pro87-menu-btn span,
.pro87-menu-btn span::before,
.pro87-menu-btn span::after {
  display: block; width: 18px; height: 2px; background: currentColor; margin: 0 auto; position: relative;
}
.pro87-menu-btn span::before,
.pro87-menu-btn span::after { content: ""; position: absolute; left: 0; }
.pro87-menu-btn span::before { top: -6px; }
.pro87-menu-btn span::after { top: 6px; }

.pro87-sheet {
  position: fixed; inset: 0;
  background: color-mix(in srgb, var(--pro87-bg) 96%, #000);
  z-index: 50; display: grid; place-content: center; gap: 1.25rem; padding: 2rem;
  opacity: 0; pointer-events: none; transition: opacity .25s ease;
}
.pro87-sheet.is-open { opacity: 1; pointer-events: auto; }
.pro87-sheet nav { display: grid; gap: 1rem; text-align: center; }
.pro87-sheet a {
  color: var(--pro87-ink); font-size: 1.4rem; text-decoration: none;
  font-family: 'Domine', serif;
}
.pro87-sheet-close {
  position: absolute; top: 1rem; right: 1rem; width: 44px; height: 44px;
  border: 1px solid var(--pro87-line); background: var(--pro87-surf);
  color: var(--pro87-ink); border-radius: 4px; cursor: pointer; font-size: 1.4rem;
}
body.pro87-locked { overflow: hidden; }

main[data-page-slot]:empty { min-height: 40vh; }

/* Footer — columns */
.pro87-foot {
  background: #0e1013; border-top: 1px solid var(--pro87-line);
  padding: 2.5rem 0 1.5rem; color: var(--pro87-soft);
}
.pro87-foot-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 1.5rem; margin-bottom: 1.5rem;
}
.pro87-foot h3 { color: var(--pro87-ink); font-size: 1rem; margin: 0 0 .6rem; }
.pro87-foot p { margin: 0 0 .55rem; }
.pro87-foot a { color: var(--pro87-soft); text-decoration: none; }
.pro87-foot a:hover { color: var(--pro87-rose); }
.pro87-foot ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .35rem; }
.pro87-foot-base {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem;
  border-top: 1px solid var(--pro87-line); padding-top: 1rem; font-size: .82rem;
}

.dna-ic { display: inline-flex; width: 1.15em; height: 1.15em; vertical-align: -0.15em; }
.dna-ic svg { width: 100%; height: 100%; }

.pro87-rise { opacity: 0; transform: translateY(14px); transition: opacity .55s ease, transform .55s ease; }
.pro87-rise.is-in { opacity: 1; transform: none; }
/* Slightly lighter rose for small labels — DNA accent alone ~3.8:1 on dark */
.pro87-kicker,
.pro87-expect-label,
.pro87-hero-brand span {
  color: color-mix(in srgb, var(--pro87-rose) 58%, #fff);
}
.pro87-kicker {
  display: inline-block; font-size: .72rem; letter-spacing: .14em; text-transform: uppercase;
  font-weight: 700; margin-bottom: .4rem;
}
.pro87-lede { color: var(--pro87-soft); max-width: 48ch; margin: 0; }

@media (max-width: 920px) {
  .pro87-nav, .pro87-bar .pro87-btn--solid { display: none; }
  .pro87-menu-btn { display: inline-flex; align-items: center; justify-content: center; }
  .pro87-bar-inner { grid-template-columns: 1fr auto; }
  .pro87-foot-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .pro87-sheet { transition: none; }
  .pro87-rise { opacity: 1; transform: none; transition: none; }
}