:root {
  --ink: #10223a;
  --ink-soft: #435268;
  --paper: #f7f4ee;
  --line: #d9d5cd;
  --accent: #9a7b4f;
  --accent-dark: #745a38;
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--ink);
  background:
    linear-gradient(rgba(255,255,255,.78), rgba(255,255,255,.78)),
    radial-gradient(circle at 20% 10%, #efe8dc 0 18%, transparent 40%),
    var(--paper);
  line-height: 1.6;
}
a { color: inherit; }
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  padding: .75rem 1rem; background: var(--ink); color: white;
}
.skip-link:focus { left: .75rem; top: .75rem; }
.site-header {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(247,244,238,.92);
  border-bottom: 1px solid rgba(16,34,58,.10);
}
.nav-wrap {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto; min-height: 76px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 2rem;
}
.brand {
  text-decoration: none; font-family: Georgia, "Times New Roman", serif;
  font-size: 1.45rem; letter-spacing: .12em; font-weight: 700;
}
.brand small {
  display: block; margin-top: -2px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: .58rem; letter-spacing: .24em; font-weight: 600;
  color: var(--ink-soft);
}
nav ul {
  list-style: none; margin: 0; padding: 0;
  display: flex; gap: 1.5rem; align-items: center;
}
nav a {
  text-decoration: none; font-size: .92rem; font-weight: 600;
  letter-spacing: .02em;
}
nav a:hover, nav a:focus-visible { color: var(--accent-dark); }
.cta {
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--ink); text-decoration: none;
  padding: .85rem 1.1rem; font-size: .87rem; font-weight: 700;
  letter-spacing: .04em; transition: all .2s ease;
}
.cta:hover, .cta:focus-visible { background: var(--ink); color: white; }
.hero {
  min-height: 72vh; display: grid; align-items: center;
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto; padding: 7rem 0 6rem;
}
.eyebrow {
  text-transform: uppercase; letter-spacing: .22em;
  font-size: .75rem; font-weight: 700; color: var(--accent-dark);
}
.hero h1, .page-hero h1 {
  margin: .7rem 0 1.25rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3rem, 7vw, 6.7rem);
  line-height: .98; letter-spacing: -.035em; font-weight: 500;
  max-width: 980px;
}
.hero p, .page-hero p {
  max-width: 760px; font-size: clamp(1.05rem, 2vw, 1.35rem);
  color: var(--ink-soft);
}
.hero-actions { margin-top: 2rem; display: flex; gap: 1rem; flex-wrap: wrap; }
.text-link {
  display: inline-block; padding: .85rem 0; text-decoration: none;
  border-bottom: 1px solid var(--accent); font-weight: 700;
}
.section {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto; padding: 5.5rem 0;
}
.section + .section { border-top: 1px solid var(--line); }
.section-title {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 4vw, 3.7rem);
  line-height: 1.05; font-weight: 500; margin: 0 0 1rem;
}
.section-intro {
  max-width: 760px; color: var(--ink-soft);
  font-size: 1.08rem; margin-bottom: 2.5rem;
}
.grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px; background: var(--line); border: 1px solid var(--line);
}
.card { background: rgba(255,255,255,.65); padding: 2rem; min-height: 250px; }
.card .num {
  display: block; font-family: Georgia, "Times New Roman", serif;
  font-size: .95rem; color: var(--accent-dark); margin-bottom: 2.2rem;
}
.card h3 { margin: 0 0 .7rem; font-size: 1.15rem; }
.card p { margin: 0; color: var(--ink-soft); }
.split {
  display: grid; grid-template-columns: 1.05fr .95fr;
  gap: 5rem; align-items: start;
}
.quote {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.7rem, 3vw, 2.65rem);
  line-height: 1.2; margin: 0;
}
.rule-list {
  list-style: none; margin: 0; padding: 0;
  border-top: 1px solid var(--line);
}
.rule-list li {
  padding: 1rem 0; border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
}
.page-hero {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto; padding: 6rem 0 4rem;
}
.prose { max-width: 820px; font-size: 1.05rem; }
.prose h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2rem; font-weight: 500; margin-top: 2.75rem;
}
.prose p, .prose li { color: var(--ink-soft); }
.contact-panel {
  background: var(--ink); color: white;
  padding: clamp(2rem, 6vw, 5rem);
}
.contact-panel h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.5rem, 5vw, 4.6rem);
  font-weight: 500; line-height: 1.05; margin: 0 0 1.2rem;
}
.contact-panel p { color: rgba(255,255,255,.78); max-width: 720px; }
.contact-panel a { color: white; }
.notice {
  margin-top: 2.5rem; padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.22);
  font-size: .82rem; color: rgba(255,255,255,.62);
}
.site-footer {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto; padding: 2.5rem 0 3rem;
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 2rem; border-top: 1px solid var(--line);
  color: var(--ink-soft); font-size: .82rem;
}
.site-footer p { margin: 0; }
.site-footer .footer-links { display: flex; gap: 1rem; flex-wrap: wrap; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.error-page { min-height: 58vh; }
@media (max-width: 820px) {
  .nav-wrap { min-height: auto; padding: 1rem 0; align-items: flex-start; flex-direction: column; gap: .8rem; }
  nav ul { gap: .9rem 1.1rem; flex-wrap: wrap; }
  .hero { min-height: auto; padding: 5rem 0; }
  .grid { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; gap: 2.5rem; }
  .site-footer { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

/* V4: accessible navigation and comfortable small-screen spacing. */
nav a, .footer-links a { display: inline-flex; align-items: center; min-height: 44px; }
nav a { padding: .5rem .25rem; }
nav a[aria-current="page"] { text-decoration: underline; text-underline-offset: .35em; }
a:focus-visible { outline: 2px solid currentColor; outline-offset: 4px; }
#main { scroll-margin-top: 110px; }
.prose > h2:first-child { margin-top: 0; }
.prose a, .contact-panel a { overflow-wrap: anywhere; }
.prose a[href^="mailto:"] { display: inline-block; min-height: 44px; padding: .5rem 0; }
.card { background: #faf9f6; }
@media (max-width: 820px) {
  .site-header { position: relative; }
  .nav-wrap { gap: .5rem; }
  nav { width: 100%; }
  nav ul { gap: .25rem 1rem; }
  .page-hero { padding: 3.5rem 0 2.5rem; }
  .section { padding: 3rem 0; }
  .card { padding: 1.5rem; min-height: 0; }
  .card .num { margin-bottom: 1rem; }
  .split { gap: 2rem; }
  .contact-panel { padding: 1.5rem; }
  .site-footer { gap: 1rem; }
  #main { scroll-margin-top: 1rem; }
}
@media (max-width: 380px) {
  .hero h1, .page-hero h1 { font-size: 2.6rem; }
  nav ul { gap: .25rem .75rem; }
}

/* V5: warm editorial visual system; no external fonts or scripts. */
:root { --ink:#20201e; --ink-soft:#575650; --paper:#f7f5f0; --line:#dedbd3; --accent:#f58a36; --accent-dark:#974412; --max:1320px; }
body { background:var(--paper); }
.site-header { background:rgba(250,249,245,.97); border-color:var(--line); backdrop-filter:none; }
.nav-wrap { min-height:86px; }
.brand { font-weight:500; font-size:1.6rem; }
.brand small { font-size:.56rem; }
nav a:hover, nav a:focus-visible { color:var(--accent-dark); }
.hero { position:relative; isolation:isolate; min-height:0; padding:5rem 0; display:block; }
.hero-copy { position:relative; z-index:1; max-width:650px; }
.hero h1 { max-width:600px; font-size:clamp(3.5rem,5.5vw,5.7rem); line-height:1.01; margin:.9rem 0 1.5rem; }
.hero p { max-width:555px; font-size:1.15rem; }
.hero-image { position:absolute; top:0; right:calc((1320px - 100vw)/2); width:65vw; height:100%; object-fit:cover; object-position:center; z-index:-2; }
.hero::after { content:""; position:absolute; inset:0; right:calc((1320px - 100vw)/2); z-index:-1; background:linear-gradient(90deg,var(--paper) 0%,var(--paper) 28%,rgba(247,245,240,.95) 40%,rgba(247,245,240,.2) 65%,transparent 100%); pointer-events:none; }
.cta { background:var(--accent); border-color:var(--accent); color:#20201e; min-height:48px; }
.cta:hover,.cta:focus-visible { background:#e87926; border-color:#e87926; color:#20201e; }
.hero-actions { gap:1.5rem; margin-top:1.75rem; }
.text-link { border-color:var(--accent); min-height:44px; }
.section { padding:3.5rem 0; }
.section-title { font-size:clamp(2rem,3.1vw,3rem); line-height:1.12; }
.section-intro { margin-bottom:1.75rem; }
.perspective { display:grid; grid-template-columns:.95fr 1.65fr; gap:2.5rem; align-items:start; }
.perspective .section-intro { font-size:1rem; margin-bottom:0; }
.perspective .section-title { font-size:clamp(2rem,2.5vw,2.6rem); }
.grid { background:transparent; border:0; gap:1rem; }
.card { background:#fff; border:1px solid var(--line); padding:1.6rem; min-height:0; }
.card .num { margin-bottom:1.5rem; }
.card h3 { font-size:1.08rem; }
.card p { font-size:.98rem; }
.split { gap:4rem; }
.split .prose p:first-child { margin-top:0; }
.page-hero { padding:3.75rem 0 1.25rem; }
.page-hero h1 { font-size:clamp(3rem,5.5vw,5.4rem); max-width:1050px; line-height:1.06; }
.page-hero p { font-size:1.15rem; }
.page-hero + .section { padding-top:1.75rem; }
.contact-panel { background:#ede9e1; color:var(--ink); padding:2.5rem; border:1px solid var(--line); }
.contact-panel h2 { font-size:clamp(2.2rem,3.7vw,3.8rem); }
.contact-panel p,.contact-panel a { color:var(--ink-soft); }
.contact-panel a { color:var(--ink); }
.notice { color:var(--ink-soft); border-color:#ccc6ba; margin-top:1.5rem; padding-top:1rem; }
.referral .contact-panel { position:relative; isolation:isolate; overflow:hidden; padding-right:35%; }
.referral .contact-panel::before { content:""; position:absolute; inset:0 0 0 65%; background:url('/assets/architecture-v5.jpg') 75% center / cover; z-index:-1; }
.referral .contact-panel h2 { font-size:clamp(2.2rem,3.5vw,3.5rem); }
.site-footer { padding:1.75rem 0 2rem; align-items:center; font-size:.8rem; }
.brand { min-height:44px; }
.error-page { min-height:50vh; }
@media (max-width:1360px) {
 .hero-image { right:-20px; }
 .hero::after { right:-20px; }
}
@media (max-width:1100px) and (min-width:821px) {
 .perspective { grid-template-columns:1fr; gap:1.5rem; }
 .perspective-copy { max-width:800px; }
 .hero-image { width:70%; }
 .hero-copy { max-width:62%; }
 .hero p { max-width:490px; }
}
@media (max-width:820px) {
 .nav-wrap { min-height:0; gap:.65rem; padding:1rem 0 .65rem; }
 .hero { padding:2.75rem 0 0; }
 .hero-copy { max-width:none; }
 .hero h1 { font-size:clamp(2.8rem,9vw,4.5rem); max-width:600px; }
 .hero p { font-size:1.08rem; }
 .hero-image { position:relative; display:block; right:auto; width:100%; height:260px; margin-top:2.25rem; object-position:55% 55%; }
 .hero::after { display:none; }
 .hero-actions { gap:.6rem 1.5rem; }
 .perspective { display:block; }
 .perspective-copy { margin-bottom:1.5rem; }
 .section { padding:2.5rem 0; }
 .grid { grid-template-columns:1fr; gap:.85rem; }
 .card { padding:1.25rem 1.5rem; }
 .card .num { margin-bottom:.75rem; }
 .split { gap:1.75rem; }
 .page-hero { padding:2.75rem 0 1rem; }
 .page-hero h1 { font-size:clamp(2.65rem,9vw,4rem); }
 .page-hero + .section { padding-top:1rem; }
 .contact-panel { padding:1.5rem; }
 .referral .contact-panel { padding:1.5rem; }
 .referral .contact-panel::before { display:none; }
 .site-footer { align-items:flex-start; padding:1.5rem 0; }
}
@media (max-width:380px) {
 .hero h1,.page-hero h1 { font-size:2.65rem; }
 .hero-image { height:210px; }
 .cta { width:100%; font-size:.8rem; padding:.85rem .6rem; }
}
/* Full-width hero without viewport-unit scrollbar overflow. */
@media (min-width:821px) {
 .hero { width:100%; padding:5rem max(20px,calc((100% - 1320px)/2)); }
 .hero-image { right:0; width:65%; }
 .hero::after { right:0; }
}