/* ============================================================
   RADIANT ASSET PRESERVATION — design tokens
   Palette: aged brass + verdigris patina + deep navy ink,
   drawn from the materials of the trade (restored metal,
   weathered facades, ledger paper) rather than a stock corporate blue.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500&display=swap');

:root {
  --navy: #142B3D;
  --navy-soft: #1E3A50;
  --paper: #F5F6F2;
  --paper-dim: #ECEEE8;
  --ink: #1B1F22;
  --slate: #5B6670;
  --brass: #A8823D;
  --brass-bright: #C79A46;
  --verdigris: #4B6B5E;
  --line: #DADDD5;
  --white: #FFFFFF;

  --display: 'Fraunces', Georgia, serif;
  --body: 'Inter', -apple-system, sans-serif;
  --mono: 'IBM Plex Mono', monospace;

  --max: 1180px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--body);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

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

/* ---------- Typography ---------- */

h1, h2, h3, .display {
  font-family: var(--display);
  font-weight: 500;
  color: var(--navy);
  letter-spacing: -0.01em;
  line-height: 1.1;
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 500; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.25rem; font-weight: 600; }

.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
  display: inline-block;
  margin-bottom: 14px;
}

p { color: var(--slate); }
p.lede { font-size: 1.15rem; color: var(--navy-soft); max-width: 46ch; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 3px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}
.btn-primary {
  background: var(--navy);
  color: var(--white);
}
.btn-primary:hover { background: var(--navy-soft); box-shadow: 0 6px 18px rgba(20,43,61,0.25); transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--navy);
}
.btn-ghost:hover { border-color: var(--brass); color: var(--brass); }

/* ---------- Header / Nav ---------- */

header.site {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(245,246,242,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
}
.logo {
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: -0.01em;
}
.logo-img {
  height: 80px;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
}
.logo-img-footer {
  height: 64px;
  background: var(--white);
  border-radius: 6px;
  padding: 8px 12px;
}
.logo small {
  display: block;
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  color: var(--slate);
  font-weight: 500;
  text-transform: uppercase;
}
nav.links {
  display: flex;
  gap: 36px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--navy);
}
nav.links a { position: relative; padding: 4px 0; }
nav.links a::after {
  content: "";
  position: absolute; left: 0; bottom: -2px;
  width: 0; height: 1px;
  background: var(--brass);
  transition: width 0.2s ease;
}
nav.links a:hover::after,
nav.links a[aria-current="page"]::after { width: 100%; }
.nav-cta { display: flex; align-items: center; gap: 28px; }
.nav-toggle { display: none; }

@media (max-width: 860px) {
  nav.links { display: none; }
  .nav-cta .btn-primary { padding: 10px 18px; font-size: 0.85rem; }
}

/* ---------- Hero ---------- */

.hero {
  padding: 84px 0 60px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.hero h1 { margin-bottom: 20px; }
.hero .actions { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }

.chart-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 26px 26px 18px;
  box-shadow: 0 18px 40px rgba(20,43,61,0.08);
}
.chart-card .chart-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 6px;
}
.chart-card .chart-head span { font-family: var(--mono); font-size: 0.7rem; color: var(--slate); text-transform: uppercase; letter-spacing: 0.08em; }
.chart-legend { display: flex; gap: 18px; margin-top: 10px; font-family: var(--mono); font-size: 0.68rem; color: var(--slate); }
.chart-legend .dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-right: 6px; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
}

/* ---------- Stat bar ---------- */

.stats {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 40px 0;
}
.stats .wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat .num {
  font-family: var(--mono);
  font-size: 2.1rem;
  color: var(--navy);
  font-weight: 500;
}
.stat .label {
  font-size: 0.85rem;
  color: var(--slate);
  margin-top: 4px;
}
@media (max-width: 700px) {
  .stats .wrap { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Section scaffolding ---------- */

section { padding: 88px 0; }
.section-head { max-width: 640px; margin-bottom: 48px; }

/* ---------- Service cards ---------- */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 32px 28px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.card:hover { border-color: var(--brass); transform: translateY(-3px); }
.card .icon {
  width: 42px; height: 42px;
  margin-bottom: 20px;
  color: var(--verdigris);
}
.card h3 { margin-bottom: 10px; }
.card p { font-size: 0.94rem; }

@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr; }
}

/* ---------- Process (real sequence, numbers earn their place) ---------- */

.process {
  background: var(--navy);
  color: var(--white);
}
.process .section-head h2, .process .eyebrow { color: var(--white); }
.process .eyebrow { color: var(--brass-bright); }
.process-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  counter-reset: step;
  border-top: 1px solid rgba(255,255,255,0.15);
}
.process-step {
  padding: 28px 22px 0 0;
  border-right: 1px solid rgba(255,255,255,0.15);
  position: relative;
}
.process-step:last-child { border-right: none; padding-right: 0; }
.process-step .num {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--brass-bright);
  display: block;
  margin-bottom: 14px;
}
.process-step h3 { color: var(--white); font-size: 1.05rem; margin-bottom: 8px; }
.process-step p { color: rgba(255,255,255,0.68); font-size: 0.9rem; }

@media (max-width: 900px) {
  .process-list { grid-template-columns: 1fr; }
  .process-step { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.15); padding: 24px 0; }
}

/* ---------- Testimonial ---------- */

.testimonial {
  border-left: 3px solid var(--brass);
  padding-left: 32px;
  max-width: 720px;
}
.testimonial p.quote {
  font-family: var(--display);
  font-size: 1.5rem;
  color: var(--navy);
  line-height: 1.4;
  margin-bottom: 18px;
}
.testimonial .attr { font-family: var(--mono); font-size: 0.8rem; color: var(--slate); }

/* ---------- CTA band ---------- */

.cta-band {
  background: var(--paper-dim);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: center;
}
.cta-band h2 { margin-bottom: 18px; }
.cta-band p.lede { margin: 0 auto 30px; }

/* ---------- Footer ---------- */

footer.site {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.14);
}
footer.site h3 { color: var(--white); font-size: 0.85rem; font-family: var(--mono); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; font-weight: 500; }
footer.site ul { list-style: none; }
footer.site li { margin-bottom: 10px; font-size: 0.92rem; }
footer.site li a:hover { color: var(--brass-bright); }
.footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  flex-wrap: wrap;
  gap: 10px;
}
@media (max-width: 800px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* ---------- Page header (inner pages) ---------- */

.page-hero {
  padding: 64px 0 48px;
  border-bottom: 1px solid var(--line);
}
.page-hero p.lede { margin-top: 16px; }

/* ---------- About page specifics ---------- */

.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.value-item {
  padding: 26px 0;
  border-top: 1px solid var(--line);
}
.value-item h3 { margin-bottom: 8px; }

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.team-card { }
.team-photo {
  width: 100%;
  aspect-ratio: 4/5;
  border-radius: 6px;
  margin-bottom: 14px;
  background: linear-gradient(150deg, var(--navy) 0%, var(--verdigris) 100%);
}
.team-card h3 { font-size: 1rem; margin-bottom: 2px; }
.team-card .role { font-family: var(--mono); font-size: 0.72rem; color: var(--brass); text-transform: uppercase; letter-spacing: 0.06em; }

@media (max-width: 800px) {
  .values-grid, .team-grid { grid-template-columns: 1fr; }
}

/* ---------- Services page specifics ---------- */

.service-row {
  display: grid;
  grid-template-columns: 0.9fr 1.6fr;
  gap: 48px;
  padding: 48px 0;
  border-top: 1px solid var(--line);
  align-items: start;
}
.service-row:last-child { border-bottom: 1px solid var(--line); }
.service-row .tag {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--brass);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.service-row ul { margin-top: 16px; padding-left: 18px; color: var(--slate); font-size: 0.92rem; }
.service-row li { margin-bottom: 8px; }

@media (max-width: 800px) {
  .service-row { grid-template-columns: 1fr; gap: 16px; }
}

/* ---------- Contact page ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 3px;
  font-family: var(--body);
  font-size: 0.94rem;
  background: var(--white);
  color: var(--ink);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus,
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 2px;
}
.form-group textarea { resize: vertical; min-height: 120px; }

.contact-info-block { margin-bottom: 32px; }
.contact-info-block h3 { margin-bottom: 8px; font-size: 0.95rem; }
.contact-info-block p { font-size: 0.92rem; }

.form-status {
  margin-top: 14px;
  font-size: 0.88rem;
  font-family: var(--mono);
  color: var(--verdigris);
  display: none;
}
.form-status.show { display: block; }

@media (max-width: 800px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}