/* Brand: sterlingservicesma.online */

:root { --maxw: 1120px; }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--dna-font-body, "Source Sans 3", sans-serif);
  background: var(--dna-bg, #f7f4ef);
  color: var(--dna-ink, #2a241e);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; height: auto; }
h1, h2, h3, h4 { font-family: var(--dna-font-display, Outfit, sans-serif); letter-spacing: -0.02em; line-height: 1.12; }
p { margin: 0 0 12px; }
a { color: inherit; text-decoration: none; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.eyebrow {
  font-size: 12px; letter-spacing: .16em; text-transform: uppercase;
  font-weight: 700; color: var(--dna-accent);
}

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 15px; border-radius: var(--btn-radius, 10px);
  padding: 12px 18px; border: 1px solid transparent; cursor: pointer;
  font-family: inherit; background: transparent; color: inherit;
}
.btn-solid { background: var(--dna-accent); color: var(--dna-accent-ink, #fff); }
.btn-ghost { border-color: var(--dna-line); color: var(--dna-ink); background: var(--dna-surface); }
.btn-solid:hover, .btn-ghost:hover { filter: brightness(1.05); }

.svc-tab.active { color: var(--dna-accent-ink, #fff); }

/* DNA tabs mode: brand grid must not keep a 3-col shell around one visible card */
.dna-svc-tabs .ste84-svc-cards .grid,
.dna-svc-tabs [data-services-catalog] {
  display: block;
  grid-template-columns: none;
}
.dna-svc-tabs .ste84-svc-cards .card:not(.svc-tab-hidden),
.dna-svc-tabs .service-item:not(.svc-tab-hidden) {
  max-width: 640px;
}

.ste84-mast {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--dna-bg) 92%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--dna-line);
}
.ste84-crest {
  display: flex; align-items: center; justify-content: center;
  gap: 12px; padding: 16px 28px 6px; position: relative;
}
.ste84-mark {
  width: 34px; height: 34px; border-radius: 8px;
  display: grid; place-items: center; color: var(--dna-accent);
  border: 1px solid var(--dna-line); background: var(--dna-surface);
}
.ste84-mark svg { width: 20px; height: 20px; }
.ste84-word { text-align: left; }
.ste84-word b { display: block; font-size: 16px; letter-spacing: .04em; }
.ste84-word small { display: block; color: var(--dna-ink-soft); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; }
.ste84-nav {
  display: flex; justify-content: center; gap: 22px;
  padding: 8px 28px 14px; font-size: 15px;
}
.ste84-nav a { color: var(--dna-ink-soft); }
.ste84-nav a.active, .ste84-nav a:hover { color: var(--dna-ink); }
.ste84-burger {
  display: none; position: absolute; right: 18px; top: 18px;
  width: 42px; height: 42px; border: 1px solid var(--dna-line);
  background: var(--dna-surface); border-radius: 10px; cursor: pointer;
}
.ste84-burger span { display: block; height: 2px; margin: 5px 10px; background: var(--dna-ink); }
.ste84-drawer {
  display: none; flex-direction: column; gap: 12px;
  padding: 8px 22px 18px; border-top: 1px solid var(--dna-line);
}
.ste84-drawer.open { display: flex; }
.ste84-drawer a { padding: 6px 0; }

.ste84-foot {
  border-top: 1px solid var(--dna-line);
  padding: 28px 0 36px;
  color: var(--dna-ink-soft);
  font-size: 14px;
}
.ste84-foot .wrap { display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; align-items: end; }
.ste84-foot a { color: var(--dna-accent); }
.ste84-foot nav { display: flex; gap: 16px; }

.ste84-pagehead { padding: 56px 0 12px; }
.ste84-pagehead h1 { font-size: 42px; margin: 8px 0 12px; max-width: 16ch; }
.ste84-pagehead p { max-width: 52ch; color: var(--dna-ink-soft); }

.ste84-retainer { padding: 84px 0; background: var(--dna-bg); }
.ste84-retainer h2 { font-size: 34px; margin: 10px 0 12px; max-width: 18ch; }
.ste84-retainer .lead { max-width: 58ch; color: var(--dna-ink-soft); margin-bottom: 28px; }
.ste84-slips { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.ste84-slipcard {
  border: 1px solid var(--dna-line); background: var(--dna-surface);
  border-radius: 16px; padding: 22px; min-height: 180px;
}
.ste84-slipcard b { display: block; margin-bottom: 8px; font-size: 18px; }
.ste84-slipcard p { color: var(--dna-ink-soft); font-size: 14.5px; margin: 0; }

.ste84-ledger { padding: 20px 0 84px; background: var(--dna-bg); }
.ste84-ledger h2 { font-size: 34px; margin: 10px 0 12px; max-width: 16ch; }
.ste84-ledger .lead { max-width: 56ch; color: var(--dna-ink-soft); }
.ste84-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 28px; }
.ste84-col { border: 1px solid var(--dna-line); border-radius: 16px; padding: 22px 22px 8px; background: var(--dna-surface); }
.ste84-col.ste84-win { background: var(--dna-surface-2); border-color: var(--dna-accent); }
.ste84-col h3 { margin: 0 0 12px; }
.ste84-col ul { margin: 0; padding: 0 0 12px 18px; color: var(--dna-ink-soft); }
.ste84-col li { margin: 0 0 8px; }

.ste84-prose { padding: 28px 0 72px; }
.ste84-prose h2 { font-size: 26px; margin: 28px 0 8px; }
.ste84-prose p, .ste84-prose li { color: var(--dna-ink-soft); max-width: 68ch; }
.ste84-pair { display: grid; grid-template-columns: 1.1fr .9fr; gap: 18px; margin-top: 22px; }
.ste84-pair figure { margin: 0; border-radius: 16px; overflow: hidden; border: 1px solid var(--dna-line); }
.ste84-pair img { width: 100%; height: 240px; object-fit: cover; }
.ste84-pair figcaption { font-size: 13px; color: var(--dna-ink-soft); padding: 8px 12px 12px; }

.contact-page { padding: 12px 0 80px; }
.contact-info h2 { margin: 0 0 8px; font-size: 22px; }
.contact-info p { color: var(--dna-ink-soft); }
.contact-info a { color: var(--dna-accent); }
.ste84-note { font-size: 14px; }

.ste84-slip {
  background: var(--dna-surface);
  border: 1px solid var(--dna-line);
  border-radius: 18px;
  padding: 22px;
}
.ste84-slip-top { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 16px; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--dna-ink-soft); }
.ste84-slip fieldset { border: 0; margin: 0 0 16px; padding: 0; }
.ste84-slip legend { font-weight: 700; margin-bottom: 8px; }
.ste84-picks { display: grid; gap: 8px; }
.ste84-pick {
  display: grid; grid-template-columns: 18px 1fr; gap: 10px; align-items: start;
  border: 1px solid var(--dna-line); border-radius: 12px; padding: 10px 12px; cursor: pointer;
}
.ste84-pick.is-on { border-color: var(--dna-accent); background: var(--dna-surface-2); }
.ste84-pick small { display: block; color: var(--dna-ink-soft); }
.ste84-formats { display: flex; flex-wrap: wrap; gap: 8px; }
.ste84-fmt {
  border: 1px solid var(--dna-line); background: var(--dna-bg); border-radius: 999px;
  padding: 8px 12px; cursor: pointer; font-family: inherit; font-size: 13px;
}
.ste84-fmt.is-on { background: var(--dna-accent); color: var(--dna-accent-ink, #fff); border-color: transparent; }
.ste84-slip label { display: block; font-weight: 700; margin-bottom: 6px; }
.ste84-slip input[type="tel"] {
  width: 100%; padding: 12px 14px; border-radius: 12px;
  border: 1px solid var(--dna-line); background: var(--dna-bg); color: var(--dna-ink);
  font: inherit; margin-bottom: 8px;
}
.ste84-err { color: #8a3b32; font-size: 13px; min-height: 1.2em; margin: 0 0 8px; }
.ste84-thanks { padding: 12px 0 4px; }
.ste84-thanks b { display: block; font-size: 22px; margin: 6px 0; }
.dna-ic { width: 22px; height: 22px; display: inline-flex; }
.dna-ic svg { width: 22px; height: 22px; }

@media (max-width: 860px) {
  .ste84-nav { display: none; }
  .ste84-burger { display: block; }
  .ste84-slips, .ste84-cols, .ste84-pair { grid-template-columns: 1fr; }
  .ste84-pagehead h1 { font-size: 34px; }
  .ste84-foot .wrap { flex-direction: column; align-items: flex-start; }
}