:root {
  box-sizing: border-box;
  --maroon: #831838;
  --maroon-deep: #5A0F27;
  --maroon-soft: rgba(131,24,56,0.08);
  --gold: #C8A46B;
  --gold-soft: #E7D7B6;
  --slate: #3D3935;
  --paper: #FFFFFF;
  --paper-alt: #F7F4EF;
  --line: rgba(61,57,53,0.14);
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
*, *::before, *::after { box-sizing: inherit; }
html { scroll-padding-top: env(safe-area-inset-top, 0px); scroll-behavior: smooth; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--slate);
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, .label, nav, button, .cta, .btn {
  font-family: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
}
a { color: inherit; }
img { max-width: 100%; display: block; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 28px; }
.prose { max-width: 62ch; }

/* Nav */
header {
  position: sticky; top: 0; top: env(safe-area-inset-top, 0px);
  z-index: 40; background: rgba(255,255,255,0.92);
  backdrop-filter: blur(6px); border-bottom: 1px solid var(--line);
}
nav.wrap { display: flex; align-items: center; justify-content: space-between; padding: 14px 28px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img { height: 34px; width: auto; }
.brand .brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand .brand-name { font-weight: 800; font-size: 1.02rem; color: var(--maroon); letter-spacing: 0.01em; }
.brand .brand-sub { font-size: 0.68rem; font-weight: 600; color: var(--slate); opacity: 0.65; letter-spacing: 0.03em; }
.navlinks { display: none; gap: 28px; font-size: 0.92rem; font-weight: 600; }
.navlinks a { text-decoration: none; opacity: 0.75; color: var(--slate); }
.navlinks a:hover, .navlinks a.active { opacity: 1; color: var(--maroon); }
@media (min-width: 720px) { .navlinks { display: flex; } }

/* Hero */
.hero { background: linear-gradient(165deg, var(--maroon) 0%, var(--maroon-deep) 100%); color: var(--paper); padding: 56px 0 0; overflow: hidden; }
.hero .wrap { display: grid; gap: 36px; }
.hero-mark { height: 46px; width: auto; margin-bottom: 22px; filter: brightness(0) invert(1); opacity: 0.92; }
.hero h1 { font-size: clamp(2.1rem, 5.6vw, 3.4rem); line-height: 1.08; font-weight: 700; letter-spacing: -0.01em; margin: 0 0 20px; max-width: 17ch; }
.eyebrow { font-size: 0.82rem; font-weight: 600; color: var(--gold-soft); letter-spacing: 0.02em; }
.hero p.lede { font-family: 'Source Serif 4', serif; font-size: 1.12rem; max-width: 50ch; color: rgba(255,255,255,0.86); }
.hero-diagram { padding-bottom: 0; }
.hero-diagram svg { display: block; width: 100%; height: auto; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 26px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; font-weight: 700; font-size: 0.92rem; text-decoration: none; border-radius: 3px; border: 1px solid transparent; }
.btn-gold { background: var(--gold); color: var(--maroon-deep); }
.btn-outline { border-color: rgba(255,255,255,0.5); color: var(--paper); }

/* Page header (non-hero pages) */
.page-head { background: var(--maroon-deep); color: var(--paper); padding: 52px 0; }
.page-head .label { color: var(--gold-soft); }
.page-head h1 { font-size: clamp(1.8rem, 4.2vw, 2.6rem); margin: 8px 0 12px; }
.page-head p { color: rgba(255,255,255,0.82); max-width: 60ch; margin: 0; }

/* Sections */
section { padding: 88px 0; }
.section-head { max-width: 44ch; margin-bottom: 44px; }
.section-head .label { font-size: 0.82rem; font-weight: 700; color: var(--maroon); margin-bottom: 10px; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.2rem); font-weight: 700; letter-spacing: -0.01em; margin: 0 0 14px; color: var(--slate); }
h3 { color: var(--slate); }
section p { color: rgba(61,57,53,0.86); }
.band-alt { background: var(--paper-alt); }

/* About / stats */
.about-grid { display: grid; gap: 40px; grid-template-columns: 1fr; }
@media (min-width: 860px) { .about-grid { grid-template-columns: 0.9fr 1.1fr; align-items: start; } }
.stat-block { display: flex; flex-direction: column; gap: 26px; }
.stat { border-top: 1px solid var(--line); padding-top: 14px; }
.stat .num { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 1.7rem; color: var(--maroon); }
.stat .cap { font-size: 0.92rem; color: rgba(61,57,53,0.7); }

/* Services */
.services { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
@media (min-width: 780px) { .services { grid-template-columns: repeat(3, 1fr); } }
.service { background: var(--paper); padding: 32px 28px; }
.service .icon { width: 40px; height: 40px; margin-bottom: 18px; }
.service h3 { font-size: 1.08rem; margin: 0 0 10px; font-weight: 700; }
.service p { font-size: 0.96rem; margin: 0; }

/* Pillars */
.pillars { display: grid; gap: 34px; }
@media (min-width: 780px) { .pillars { grid-template-columns: repeat(3, 1fr); } }
.pillar { border-left: 2px solid var(--gold); padding-left: 20px; }
.pillar h3 { font-size: 1.05rem; margin: 0 0 8px; }
.pillar p { font-size: 0.95rem; margin: 0; }

/* CTA band */
.cta-band { background: var(--maroon); color: var(--paper); }
.cta-band .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.cta-band h2 { color: var(--paper); margin: 0; max-width: 34ch; }
.cta-band p { color: rgba(255,255,255,0.82); margin: 6px 0 0; }

/* Gallery */
.gallery { display: grid; gap: 14px; grid-template-columns: 1fr; }
@media (min-width: 700px) { .gallery { grid-template-columns: repeat(2, 1fr); } }
.gallery figure { margin: 0; background: var(--paper-alt); border: 1px solid var(--line); overflow: hidden; }
.gallery img { width: 100%; height: 280px; object-fit: cover; display: block; }
.gallery figcaption { padding: 12px 16px; font-size: 0.85rem; color: rgba(61,57,53,0.75); }

/* Video */
.video-wrap { background: var(--maroon-deep); border-radius: 4px; overflow: hidden; }
.video-wrap video { width: 100%; display: block; }

/* Tag list */
.taglist { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.tag { font-size: 0.78rem; font-weight: 600; border: 1px solid var(--line); padding: 6px 12px; border-radius: 3px; color: var(--maroon); background: var(--maroon-soft); }
.tag-dark { border-color: rgba(255,255,255,0.3); color: var(--gold-soft); background: transparent; }

/* Signage callout */
.callout { border-left: 3px solid var(--gold); background: var(--paper-alt); padding: 20px 24px; font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 1.15rem; color: var(--maroon-deep); }

/* Contact */
.contact-grid { display: grid; gap: 32px; }
@media (min-width: 780px) { .contact-grid { grid-template-columns: 1fr 1fr; } }
.contact-card { background: var(--paper-alt); border: 1px solid var(--line); padding: 28px; }
.contact-card h3 { margin: 0 0 8px; font-size: 1rem; }
.contact-card p { margin: 0; font-size: 0.94rem; }
.contact-card a.email { display: inline-block; margin-top: 6px; font-weight: 600; text-decoration: none; color: var(--maroon); border-bottom: 1px solid var(--gold); }

/* Technical tables + data callouts */
.data-table { width: 100%; border-collapse: collapse; margin: 8px 0 28px; font-size: 0.92rem; }
.data-table caption { text-align: left; font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 0.95rem; color: var(--maroon); margin-bottom: 10px; }
.data-table th, .data-table td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.data-table th { font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 0.82rem; color: var(--slate); background: var(--paper-alt); }
.data-table tbody tr:last-child td { border-bottom: none; }
.table-scroll { overflow-x: auto; }
.notice { background: #FBF3E8; border: 1px solid var(--gold); border-left: 4px solid var(--gold); padding: 18px 22px; font-size: 0.92rem; color: var(--slate); margin: 0 0 32px; }
.notice strong { color: var(--maroon-deep); }
.process-diagram { background: var(--paper); border: 1px solid var(--line); padding: 20px; margin: 8px 0 32px; }
.process-diagram img { width: 100%; height: auto; }
.footnote { font-size: 0.85rem; font-style: italic; color: rgba(61,57,53,0.65); margin: -10px 0 26px; }

footer { padding: 32px 0 calc(32px + env(safe-area-inset-bottom, 0px)); border-top: 1px solid var(--line); font-size: 0.85rem; color: rgba(61,57,53,0.6); }
footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }