/* Page transitions — cross-document fade for browsers that support the
   View Transitions API, plus the design system's own <main> entrance fade
   (opacity 0→1, translateY 12px→0, 0.38s) as a fallback everywhere else. */
@view-transition{
  navigation:auto;
}
::view-transition-old(root){
  animation:page-fade-out 0.22s cubic-bezier(0.2,0.7,0.2,1) both;
}
::view-transition-new(root){
  animation:page-fade-in 0.32s cubic-bezier(0.2,0.7,0.2,1) both;
}
@keyframes page-fade-out{ to{ opacity:0; } }
@keyframes page-fade-in{ from{ opacity:0; } }

main{ animation:main-enter 0.38s cubic-bezier(0.2,0.7,0.2,1) both; }
@keyframes main-enter{
  from{ opacity:0; transform:translateY(12px); }
  to{ opacity:1; transform:translateY(0); }
}

@media (prefers-reduced-motion: reduce){
  @view-transition{ navigation:none; }
  main{ animation:none; }
}

/* Paper & Ink — tokens taken from the design system + the approved mock */
:root{
  --surface:#F4F2EB;
  --surface-raised:#FBFAF5;
  --surface-alt:#EFEDE4;
  --surface-teal:#E6EFEB;
  --surface-teal-border:#C6D6D0;
  --surface-gold:#F5EDD8;
  --surface-gold-border:#DFD0A8;
  --surface-rust:#F3E4DC;
  --surface-rust-border:#DCC3B6;

  --ink:#1C1B17;
  --ink-muted:#3B3A33;
  --ink-faint:#6E6B5E;

  --border:#D6D2C4;

  --brand:#0F5A52;
  --brand-dark:#0B403A;
  --on-brand:#F4F2EB;

  --gold:#C9A227;
  --gold-ink:#7A5E12;
  --rust:#9C4A2F;
  --rust-ink:#7A4733;

  --serif: 'Newsreader', Georgia, serif;
  --mono: 'IBM Plex Mono', monospace;

  --page-max: 1180px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0; background:var(--surface); color:var(--ink);
  font-family:var(--serif); -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; }
a{ color:var(--brand); text-decoration:none; }
a:hover{ color:var(--brand-dark); text-decoration:underline; text-underline-offset:3px; }
::selection{ background:var(--brand); color:var(--surface); }

.wrap{ max-width:var(--page-max); margin:0 auto; padding-inline:32px; }

/* header */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:50;
  background:rgba(244,242,235,0.94); backdrop-filter:blur(8px);
  border-bottom:1px solid var(--border);
  transition:transform 300ms cubic-bezier(0.33,1,0.68,1);
}
.site-header.is-hidden{ transform:translateY(-105%); }
.site-header .wrap{
  display:flex; align-items:center; justify-content:space-between;
  gap:32px; min-height:64px; flex-wrap:wrap;
}
.brand-mark{
  font-family:var(--mono); font-size:12px; letter-spacing:0.14em; text-transform:uppercase;
  color:var(--ink); font-weight:600; white-space:nowrap; display:flex; align-items:center; gap:10px;
}
.site-nav{
  display:flex; flex-wrap:wrap; gap:22px;
  font-family:var(--mono); font-size:11.5px; letter-spacing:0.1em; text-transform:uppercase;
}
.site-nav a.is-active{ color:var(--ink); border-bottom:2px solid var(--brand); padding-bottom:2px; }
.header-spacer{ height:64px; }

/* buttons */
.btn{
  display:inline-block; font-family:var(--mono); font-size:12px;
  letter-spacing:0.1em; text-transform:uppercase; padding:15px 26px; border:1px solid var(--brand);
}
.btn-primary{
  background:var(--brand); color:var(--on-brand);
  box-shadow:0 1px 2px rgba(28,27,23,0.05), 0 4px 10px rgba(28,27,23,0.07);
}
.btn-primary:hover{ background:var(--brand-dark); border-color:var(--brand-dark); text-decoration:none; }
.btn-secondary{ color:var(--brand); background:transparent; }
.btn-secondary:hover{ background:var(--surface-teal); text-decoration:none; }
.btn-secondary.on-surface{ background:var(--surface); }
.btn-secondary.on-surface:hover{ background:var(--surface-raised); }

/* section eyebrow rule */
.section-eyebrow{
  display:flex; align-items:baseline; gap:20px; margin-bottom:44px;
}
.section-eyebrow p{
  font-family:var(--mono); font-size:11.5px; letter-spacing:0.16em; text-transform:uppercase;
  color:var(--rust); margin:0;
}
.section-eyebrow .rule{ flex:1; height:2px; background:var(--gold); }

section{ border-top:1px solid var(--border); }
section.alt{ background:var(--surface-alt); }
section.teal{ background:var(--surface-teal); }
.section-pad{ padding-block:84px; }

h1,h2,h3{ font-weight:400; letter-spacing:-0.015em; margin:0; }

/* hero */
.hero .wrap{ padding:88px 32px 80px; }
.hero-grid{
  display:grid; grid-template-columns:minmax(0,1.5fr) minmax(0,0.95fr);
  gap:56px; align-items:start;
}
@media (max-width:900px){ .hero-grid{ grid-template-columns:1fr; } }

.kicker{
  font-family:var(--mono); font-size:11.5px; letter-spacing:0.16em; text-transform:uppercase;
  color:var(--rust); margin:0 0 26px; display:flex; align-items:center; gap:12px;
}
.kicker::before{ content:""; display:inline-block; width:26px; height:2px; background:var(--rust); }

.hero h1{
  font-size:clamp(38px,5.4vw,66px); line-height:1.04; letter-spacing:-0.02em; margin:0 0 28px;
  text-wrap:pretty; font-weight:400;
}
.hero .lede{
  font-size:20px; line-height:1.55; color:var(--ink-muted); max-width:56ch; margin:0 0 36px; text-wrap:pretty;
}
.hero-ctas{ display:flex; flex-wrap:wrap; gap:14px; margin-bottom:44px; }

.stat-row{ display:flex; flex-wrap:wrap; gap:20px; }
.stat-tile{ flex:1 1 150px; padding:20px 22px; border:1px solid; box-shadow:0 1px 2px rgba(28,27,23,0.05), 0 4px 10px rgba(28,27,23,0.07); }
.stat-tile .num{ font-size:30px; line-height:1; letter-spacing:-0.02em; margin:0 0 10px; }
.stat-tile .lbl{ font-family:var(--mono); font-size:10.5px; letter-spacing:0.12em; text-transform:uppercase; margin:0; }
.stat-tile.teal{ background:var(--surface-teal); border-color:var(--surface-teal-border); }
.stat-tile.teal .num{ color:var(--brand); }
.stat-tile.teal .lbl{ color:#46645D; }
.stat-tile.gold{ background:var(--surface-gold); border-color:var(--surface-gold-border); }
.stat-tile.gold .num{ color:var(--gold-ink); }
.stat-tile.gold .lbl{ color:#655628; }
.stat-tile.rust{ background:var(--surface-rust); border-color:var(--surface-rust-border); }
.stat-tile.rust .num{ color:var(--rust); }
.stat-tile.rust .lbl{ color:var(--rust-ink); }

.hero-card{
  border:1px solid var(--border);
  box-shadow:0 2px 4px rgba(28,27,23,0.05), 0 14px 34px rgba(28,27,23,0.09);
  background:var(--surface-raised); padding:12px; margin-bottom:24px;
}
.hero-card img{ display:block; width:100%; height:auto; filter:sepia(0.34) grayscale(0.28) contrast(1.02) brightness(1.01); }
.hero-card .cap{
  display:flex; align-items:baseline; justify-content:space-between; gap:12px;
  padding:14px 6px 4px; border-top:2px solid var(--gold); margin-top:12px;
}
.hero-card .cap .who{ font-family:var(--mono); font-size:11px; letter-spacing:0.1em; text-transform:uppercase; color:var(--ink); }
.hero-card .cap .where{ font-family:var(--mono); font-size:10.5px; letter-spacing:0.1em; text-transform:uppercase; color:var(--ink-faint); }

.fact-list{ margin:0; border-top:2px solid var(--ink); }
.fact-row{ display:flex; justify-content:space-between; gap:16px; padding:12px 0; border-bottom:1px solid var(--border); }
.fact-row dt{ font-family:var(--mono); font-size:11px; letter-spacing:0.1em; text-transform:uppercase; color:var(--ink-faint); }
.fact-row dd{ margin:0; text-align:right; }
.fact-row dd a{ font-family:var(--mono); font-size:12px; }
.fact-row dd.brand{ color:var(--brand); }

/* services */
.card-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(270px,1fr)); gap:28px; }
.service-card{
  background:var(--surface-raised); border:1px solid var(--border); border-top:3px solid var(--brand);
  box-shadow:0 1px 3px rgba(28,27,23,0.05), 0 8px 20px rgba(28,27,23,0.075);
  padding:30px 28px 34px; display:flex; flex-direction:column; gap:16px;
}
.service-card:nth-child(2){ border-top-color:var(--gold); }
.service-card:nth-child(3){ border-top-color:var(--rust); }
.service-card .roman{ font-family:var(--mono); font-size:11px; letter-spacing:0.14em; color:var(--rust); }
.service-card h3{ font-size:25px; font-weight:500; line-height:1.2; letter-spacing:-0.01em; }
.service-card p{ font-size:16.5px; line-height:1.6; color:var(--ink-muted); margin:0; }

/* work */
.work-featured{
  background:var(--surface-raised); border:1px solid var(--surface-teal-border); border-top:3px solid var(--brand);
  box-shadow:0 2px 4px rgba(28,27,23,0.05), 0 14px 34px rgba(28,27,23,0.09);
  padding:42px 44px 46px; margin-bottom:36px;
}
.work-tags{ display:flex; flex-wrap:wrap; align-items:center; gap:12px; margin-bottom:24px; }
.tag-featured{
  font-family:var(--mono); font-size:10.5px; letter-spacing:0.14em; text-transform:uppercase;
  background:var(--brand); color:var(--on-brand); padding:5px 10px;
}
.tag-date{ font-family:var(--mono); font-size:11px; letter-spacing:0.1em; text-transform:uppercase; color:var(--ink-faint); }
.work-grid{ display:grid; grid-template-columns:minmax(0,1.2fr) minmax(0,1fr); gap:48px; align-items:start; }
@media (max-width:800px){ .work-grid{ grid-template-columns:1fr; } }
.work-featured h3{ font-size:clamp(30px,3.6vw,44px); letter-spacing:-0.02em; line-height:1.1; margin:0 0 8px; }
.work-subtitle{ font-family:var(--mono); font-size:12px; letter-spacing:0.06em; color:var(--ink-faint); margin:0 0 22px; }
.work-featured .lede{ font-size:18.5px; line-height:1.6; color:var(--ink-muted); margin:0 0 26px; text-wrap:pretty; }
.work-link{ font-family:var(--mono); font-size:12px; letter-spacing:0.1em; text-transform:uppercase; border-bottom:1px solid var(--brand); padding-bottom:3px; }
.work-link:hover{ text-decoration:none; color:var(--brand-dark); border-color:var(--brand-dark); }

.stage-list{ list-style:none; margin:0; padding:0; border-top:2px solid var(--gold); }
.stage-list li{ font-size:16px; line-height:1.5; color:var(--ink-muted); padding:13px 0; border-bottom:1px solid var(--border); }

.work-secondary{
  background:var(--surface-raised); border:1px solid var(--surface-rust-border); border-top:3px solid var(--rust);
  box-shadow:0 2px 4px rgba(28,27,23,0.05), 0 14px 34px rgba(28,27,23,0.09);
  padding:36px 40px 40px; display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1.1fr); gap:48px; align-items:start;
}
@media (max-width:800px){ .work-secondary{ grid-template-columns:1fr; } }
.work-secondary h3{ font-size:32px; letter-spacing:-0.015em; line-height:1.12; margin:0 0 8px; }
.pill-row{ display:flex; flex-wrap:wrap; gap:8px; }
.pill{ font-family:var(--mono); font-size:11px; letter-spacing:0.06em; border:1px solid; padding:6px 10px; }
.pill.teal{ border-color:var(--surface-teal-border); background:var(--surface-teal); color:var(--brand); }
.pill.gold{ border-color:var(--surface-gold-border); background:var(--surface-gold); color:var(--gold-ink); }
.pill.rust{ border-color:var(--surface-rust-border); background:var(--surface-rust); color:var(--rust); }

/* testimonial / call-out */
.callout{
  background:var(--surface-raised); border:1px solid var(--surface-gold-border); border-left:4px solid var(--gold);
  box-shadow:0 2px 4px rgba(28,27,23,0.05), 0 14px 34px rgba(28,27,23,0.09);
  margin:0; padding:44px 48px;
}
.callout .sample-flag{
  display:inline-block; font-family:var(--mono); font-size:10.5px; letter-spacing:0.14em; text-transform:uppercase;
  color:var(--rust); border:1px solid var(--rust); background:var(--surface-rust); padding:4px 9px; margin-bottom:24px;
}
.callout p.quote{ font-size:clamp(22px,2.6vw,30px); line-height:1.4; letter-spacing:-0.01em; margin:0 0 26px; text-wrap:pretty; }
.callout footer{ font-family:var(--mono); font-size:11.5px; letter-spacing:0.1em; text-transform:uppercase; color:var(--ink-faint); }

/* top posts / list rows */
.post-rows{ border-top:2px solid var(--gold); }
.post-row{
  display:grid; grid-template-columns:44px minmax(0,1fr) auto; gap:28px; align-items:baseline;
  padding:22px 12px; border-bottom:2px solid var(--gold); color:var(--ink);
}
.post-row:hover{ background:var(--surface-gold); text-decoration:none; }
.post-row .rank{ font-family:var(--mono); font-size:12px; color:var(--rust); }
.post-row .ptitle{ font-size:22px; line-height:1.3; }
.post-row .pdate{ font-family:var(--mono); font-size:11px; letter-spacing:0.1em; text-transform:uppercase; color:var(--ink-faint); white-space:nowrap; }
.post-foot{ display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:18px; margin-top:24px; }
.sample-note{ font-family:var(--mono); font-size:11px; letter-spacing:0.1em; text-transform:uppercase; color:var(--rust); margin:0; }

/* blog grid */
.blog-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:28px; }
.blog-card{
  background:var(--surface-raised); border:1px solid var(--border); box-shadow:0 1px 3px rgba(28,27,23,0.05), 0 8px 20px rgba(28,27,23,0.075);
  display:flex; flex-direction:column; gap:12px; padding:20px 22px 24px; color:var(--ink);
}
.blog-card:hover{ text-decoration:none; border-color:var(--surface-teal-border); }
.blog-card .thumb{
  height:110px; border:1px solid var(--border); background:
    repeating-linear-gradient(45deg, var(--surface-alt), var(--surface-alt) 8px, var(--surface-raised) 8px, var(--surface-raised) 16px);
}
.blog-card h3{ font-size:20px; line-height:1.25; }
.blog-card .meta{ font-family:var(--mono); font-size:11px; letter-spacing:0.08em; text-transform:uppercase; color:var(--ink-faint); display:flex; gap:8px; }

/* ROME stage panels */
.stage-panels{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
@media (max-width:760px){ .stage-panels{ grid-template-columns:repeat(2,1fr); } }
.stage-panel{ padding:16px; border-top:2px solid; display:flex; flex-direction:column; gap:8px; }
.stage-panel .label{ font-family:var(--mono); font-size:12px; letter-spacing:0.12em; text-transform:uppercase; }
.stage-panel p{ margin:0; font-size:16px; line-height:1.4; color:var(--ink); }
.stage-panel.p1{ border-color:#5F8D79; background:#D7E7DC; }
.stage-panel.p1 .label{ color:#2F5A49; }
.stage-panel.p2{ border-color:#4C6B87; background:#D9E4F0; }
.stage-panel.p2 .label{ color:#2E4B63; }
.stage-panel.p3{ border-color:#8A6C1E; background:#F5EBCF; }
.stage-panel.p3 .label{ color:#54410E; }
.stage-panel.p4{ border-color:#A8614B; background:#F4DDD6; }
.stage-panel.p4 .label{ color:#7E3A24; }

/* about page — label/content grid */
.label-grid{ display:grid; grid-template-columns:180px 1fr; gap:0 40px; }
@media (max-width:700px){ .label-grid{ grid-template-columns:1fr; } }
.label-grid .lg-label{
  font-family:var(--mono); font-size:12px; letter-spacing:0.13em; text-transform:uppercase; color:var(--ink-faint);
  padding-top:22px; border-top:1px solid var(--border);
}
.label-grid .lg-body{ padding-block:22px; border-top:1px solid var(--border); }
.label-grid .lg-body p{ margin:0 0 12px; font-size:17.5px; line-height:1.6; color:var(--ink-muted); }
.label-grid .lg-body p:last-child{ margin-bottom:0; }
.label-grid ul{ margin:0; padding-left:1.1em; }
.label-grid li{ font-size:16px; line-height:1.6; color:var(--ink-muted); margin-bottom:6px; }

/* contact form */
.contact-grid{ display:grid; grid-template-columns:minmax(0,1fr) minmax(0,0.8fr); gap:56px; align-items:start; }
@media (max-width:800px){ .contact-grid{ grid-template-columns:1fr; } }
.form-field{ display:flex; flex-direction:column; gap:6px; margin-bottom:20px; }
.form-field label{ font-family:var(--mono); font-size:11px; letter-spacing:0.1em; text-transform:uppercase; color:var(--ink-faint); }
.form-field input, .form-field textarea{
  font-family:var(--serif); font-size:16px; padding:12px 14px; border:1px solid var(--border);
  background:var(--surface-raised); color:var(--ink);
}
.form-field textarea{ resize:vertical; min-height:140px; }
.form-field input:focus, .form-field textarea:focus{ outline:2px solid var(--brand); outline-offset:2px; }
.form-status{ font-family:var(--mono); font-size:12px; margin-top:14px; }
.form-status.ok{ color:var(--brand); }
.form-status.err{ color:var(--rust); }

/* CTA band */
.cta-band .wrap{
  padding-block:76px; display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:32px;
}
.cta-band h2{ font-size:clamp(26px,3.2vw,38px); letter-spacing:-0.015em; line-height:1.15; max-width:30ch; }

/* footer */
.site-footer .wrap{
  padding-block:40px; display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:20px;
  font-family:var(--mono); font-size:11px; letter-spacing:0.1em; text-transform:uppercase; color:var(--ink-faint);
}

/* utility */
.eyebrow-rule{ height:2px; background:var(--gold); flex:1; }
.htmx-indicator{ opacity:0; transition:opacity 150ms; }
.htmx-request .htmx-indicator{ opacity:1; }
.htmx-request.htmx-indicator{ opacity:1; }