:root {
  --ink: #231f20;
  --ink-deep: #1a1716;
  --paper: #f7f5f2;
  --paper-2: #ece8e2;
  --cream: #f3f0ea;
  --cream-soft: rgba(243, 240, 234, 0.66);
  --ink-soft: #565049;
  --line-dark: rgba(243, 240, 234, 0.16);
  --line-light: rgba(35, 31, 32, 0.12);
  --max: 1080px;
  --nav-h: 64px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
[id] { scroll-margin-top: 84px; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--ink);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 18px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.wrap.narrow { max-width: 760px; }

h1, h2, h3 { font-family: 'Playfair Display', Georgia, serif; font-weight: 700; line-height: 1.15; margin: 0 0 0.4em; }
h1 { font-size: 3.2rem; letter-spacing: -0.01em; }
h2 { font-size: 2.1rem; }
h3 { font-size: 1.35rem; }
p { margin: 0 0 1em; }
strong { font-weight: 700; }

/* Brand logo — CSS mask so it inherits (and flips with) currentColor */
.logo-mark {
  display: block;
  width: 168px; height: 38px;
  background-color: currentColor;
  -webkit-mask: url(assets/brand/oc-logo.svg) no-repeat left center;
  mask: url(assets/brand/oc-logo.svg) no-repeat left center;
  -webkit-mask-size: contain; mask-size: contain;
}

/* Adaptive frosted-glass nav */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  height: var(--nav-h);
  display: flex; align-items: center;
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: background-color .35s ease, border-color .35s ease, color .35s ease;
}
.nav-row { display: flex; align-items: center; justify-content: space-between; width: 100%; gap: 16px; }
.nav.on-dark { background: rgba(35, 31, 32, 0.55); border-bottom-color: var(--line-dark); color: var(--cream); }
.nav.on-light { background: rgba(247, 245, 242, 0.66); border-bottom-color: var(--line-light); color: var(--ink); }

.wordmark { display: flex; align-items: center; color: inherit; text-decoration: none; }
.nav-links { display: flex; align-items: center; gap: 22px; font-size: 0.9rem; }
.nav-links a { color: inherit; text-decoration: none; opacity: 0.82; transition: opacity .2s; }
.nav-links a:hover { opacity: 1; }
.nav-phone { font-weight: 700; opacity: 1 !important; white-space: nowrap; }
.nav-cta {
  font-weight: 700; padding: 9px 18px; border-radius: 9999px; opacity: 1 !important;
  border: 1px solid currentColor;
}
.nav.on-dark .nav-cta { background: var(--cream); color: var(--ink) !important; border-color: var(--cream); }
.nav.on-light .nav-cta { background: var(--ink); color: var(--paper) !important; border-color: var(--ink); }
a.tel { text-decoration: none; }

/* Bands */
.band { padding: 96px 0; position: relative; }
.band.dark { background: var(--ink); color: var(--cream); }
.band.light { background: var(--paper); color: var(--ink); }
.band.dark h1, .band.dark h2, .band.dark h3 { color: var(--cream); }
.band.light h2, .band.light h3 { color: var(--ink); }
.section-intro { max-width: 44em; margin-top: 0; }
.band.dark .section-intro { color: var(--cream-soft); }
.band.light .section-intro { color: var(--ink-soft); }

/* Hero with brand pattern motif */
.hero { background: var(--ink); color: var(--cream); padding: 160px 0 110px; overflow: hidden; }
.hero .glow {
  position: absolute; top: -120px; right: -120px; width: 560px; height: 560px; pointer-events: none;
  background-color: var(--cream); opacity: 0.05;
  -webkit-mask: url(assets/brand/oc-pattern.svg) no-repeat center / contain;
  mask: url(assets/brand/oc-pattern.svg) no-repeat center / contain;
}
.hero .wrap { position: relative; }
.eyebrow { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--cream-soft); margin: 0 0 20px; font-weight: 500; }
.hero h1 { max-width: 12em; margin-bottom: 0.3em; }
.lead { font-size: 1.3rem; line-height: 1.55; color: var(--cream-soft); max-width: 30em; margin-bottom: 2em; }

.actions { display: flex; gap: 14px; flex-wrap: wrap; }
.actions.center { justify-content: center; }
.btn {
  display: inline-block; font-family: 'DM Sans', sans-serif; font-size: 0.95rem; font-weight: 700;
  padding: 14px 28px; border-radius: 9999px; text-decoration: none;
  background: var(--cream); color: var(--ink); border: 1px solid var(--cream);
  transition: opacity .2s, background-color .2s, color .2s;
}
.btn:hover { opacity: 0.85; }
.band.light .btn { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn.ghost { background: transparent; color: inherit; border-color: currentColor; opacity: 0.85; }
.btn.ghost:hover { opacity: 1; }
.call { font-size: 0.92rem; color: var(--cream-soft); margin: 18px 0 0; }
.call a.tel { color: var(--cream); font-weight: 700; white-space: nowrap; text-decoration: underline; text-underline-offset: 3px; }

.pull {
  font-family: 'Lora', Georgia, serif; font-style: italic; font-size: 1.4rem; line-height: 1.5;
  border-left: 3px solid var(--ink); padding-left: 22px; margin: 1.6em 0 0; color: var(--ink);
}

/* Bridge */
.bridge .bridge-link { margin-top: 1.5em; }
.bridge-link a { color: var(--cream); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }

/* Service cards (frosted glass over a soft gradient) */
.services { background: linear-gradient(160deg, #faf8f5 0%, #ece8e2 100%); }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin: 40px 0 0; }
.card {
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--line-light); border-radius: 14px; padding: 28px;
}
.card.feature { border-color: var(--ink); }
.card-tag { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink-soft); font-weight: 700; margin: 0 0 10px; }
.card h3 { margin-bottom: 0.5em; }
.card p { font-size: 0.97rem; color: var(--ink-soft); }
.card .outcome { color: var(--ink); font-weight: 700; margin-bottom: 0; }
.reassure { margin-top: 36px; font-family: 'Lora', serif; font-style: italic; color: var(--ink-soft); }

/* Diagram */
.triangles { display: block; width: 100%; max-width: 720px; height: auto; margin: 36px auto 0; }

/* Who */
.people { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin: 36px 0; }
.person { background: rgba(243, 240, 234, 0.05); border: 1px solid var(--line-dark); border-radius: 14px; padding: 26px; }
.person p { color: var(--cream-soft); }
.person p:last-child { margin-bottom: 0; }
.person a { color: var(--cream); text-decoration: underline; text-underline-offset: 3px; font-weight: 500; }
.person-name { font-family: 'Playfair Display', serif; font-size: 1.15rem; font-weight: 700; color: var(--cream) !important; margin-bottom: 0.5em; }
.creed {
  font-family: 'Lora', Georgia, serif; font-style: italic; font-size: 1.45rem; line-height: 1.5;
  margin: 1.8em 0 0; padding: 24px 30px; border-left: 3px solid var(--cream);
  background: rgba(243, 240, 234, 0.04); border-radius: 0 12px 12px 0; color: var(--cream);
}

/* Contact */
.contact { text-align: center; }
.contact .section-intro, .contact p { margin-left: auto; margin-right: auto; }
.contact p:not(.actions) { max-width: 40em; }
.actions.center { margin: 2em 0 0.8em; }
.promise { font-family: 'Lora', serif; font-style: italic; color: var(--ink-soft); font-size: 0.95rem; }

/* Footer */
.site-footer { padding: 56px 0; text-align: center; color: var(--cream-soft); }
.site-footer p { margin: 6px 0; }
.footer-brand { width: 200px; height: 56px; margin: 0 auto 14px; }
.footer-call a.tel { color: var(--cream); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.footer-legal { margin-top: 18px !important; color: rgba(243, 240, 234, 0.45); max-width: 52em; margin-left: auto; margin-right: auto; }

/* Focus visibility */
a:focus-visible, .btn:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; border-radius: 4px; }

/* Responsive */
@media (max-width: 860px) {
  h1 { font-size: 2.4rem; }
  h2 { font-size: 1.8rem; }
  .cards { grid-template-columns: 1fr; }
  .people { grid-template-columns: 1fr; }
  .hero { padding: 130px 0 80px; }
}
@media (max-width: 600px) {
  body { font-size: 17px; }
  .logo-mark { width: 140px; }
  .nav-links a:not(.nav-cta):not(.nav-phone) { display: none; }
}