/* ============================================================
   CAVALIER TECHNOLOGY GROUP — BRAND IDENTITY STYLESHEET
   
   Aesthetic Direction:
   · The Historic Cavalier Hotel (1927) — Jeffersonian neo-classical,
     Roaring Twenties grandeur, ornamental plasterwork, terrazzo brass
     dividers, carved wood paneling, Gilded Age authority
   · Oxford Bodleian / Duke Humfrey's Library — dark oak shelving,
     painted heraldic ceiling panels, Gothic arched windows, vaulted
     stone, scholarly gravitas, "cathedral of knowledge" permanence
   
   Palette: Warm ink-black · Aged parchment · Antique cream · Brass rules
   Typography: Playfair Display (1920s editorial) + Lora (scholarly)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,700;0,900;1,400;1,700&family=Lora:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,400&display=swap');

:root {
  --ink:          #0C0A08;
  --ink-surface:  #151210;
  --ink-card:     #1C1814;
  --ink-raised:   #232019;
  --rule:         #2E2820;
  --rule-light:   #3D3630;
  --rule-faint:   #4A4238;
  --parchment:    #F4EFE3;
  --cream:        #E8DFC9;
  --vellum:       #C8BAA0;
  --warm-white:   #FDFCF9;
  --brass:        #A89060;
  --brass-dim:    #7A6A48;
  --brass-bright: #C4A96E;
  --text-primary: #F4EFE3;
  --text-muted:   #9A8E7A;
  --text-dim:     #5C5048;
  --text-faint:   #3D3530;
  --nav-h:        76px;
  --max-w:        1200px;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Lora', Georgia, serif;
  --font-caption: 'Cormorant Garamond', Georgia, serif;
  --ease:         cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out:     cubic-bezier(0, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--ink);
  color: var(--text-primary);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button, input, textarea, select { font: inherit; }

/* ── Utility ── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 32px; }
.section    { padding: 104px 0; }
.section-sm { padding: 64px 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.divider-brass {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--brass-dim) 20%, var(--brass) 50%, var(--brass-dim) 80%, transparent 100%);
  opacity: 0.35;
  border: none;
  margin: 0;
}

/* ── Eyebrow / Labels ── */
.eyebrow {
  font-family: var(--font-caption);
  font-size: 0.78rem;
  font-weight: 400;
  font-style: italic;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--brass);
  display: block;
  margin-bottom: 14px;
}

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.12;
  color: var(--warm-white);
}
h1 { font-size: clamp(2.8rem, 5.5vw, 5rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(2rem, 3.5vw, 3.2rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.5rem, 2vw, 2rem); }
h4 { font-size: 1.2rem; font-weight: 600; }
p  { color: var(--text-muted); font-size: 1rem; line-height: 1.85; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-family: var(--font-caption);
  font-size: 0.88rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  border: none;
  text-decoration: none;
  border-radius: 0;
}
.btn-primary { background: var(--parchment); color: var(--ink); border: 1px solid var(--parchment); }
.btn-primary:hover { background: var(--warm-white); transform: translateY(-1px); box-shadow: 0 8px 32px rgba(244,239,227,0.12); }
.btn-outline { background: transparent; color: var(--parchment); border: 1px solid var(--rule-light); }
.btn-outline:hover { border-color: var(--brass); color: var(--warm-white); background: rgba(168,144,96,0.05); }
.btn-ghost {
  background: transparent; color: var(--cream); padding: 0; border: none;
  font-family: var(--font-caption); font-size: 0.82rem; letter-spacing: 0.18em; text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-ghost::after { content: '→'; transition: transform 0.25s; }
.btn-ghost:hover { color: var(--warm-white); }
.btn-ghost:hover::after { transform: translateX(4px); }

/* ── Navigation ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100; height: var(--nav-h);
  display: flex; align-items: center;
  background: rgba(12, 10, 8, 0.93);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--rule);
  transition: background 0.3s;
}
.nav::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--brass-dim) 25%, var(--brass) 50%, var(--brass-dim) 75%, transparent 100%);
  opacity: 0.45;
}
.nav.scrolled { background: rgba(12, 10, 8, 0.99); }
.nav-inner {
  max-width: var(--max-w); margin: 0 auto; padding: 0 32px;
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 32px;
}
.nav-logo { display: flex; align-items: center; gap: 14px; text-decoration: none; flex-shrink: 0; }
.nav-logo-mark {
  width: 38px; height: 38px;
  border: 1px solid var(--brass);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 0.82rem; font-weight: 700;
  color: var(--brass); letter-spacing: 0.04em; position: relative; flex-shrink: 0;
}
.nav-logo-mark::before, .nav-logo-mark::after {
  content: ''; position: absolute;
  width: 6px; height: 6px; border: 1px solid var(--brass); opacity: 0.5;
}
.nav-logo-mark::before { top: -3px; left: -3px; border-right: none; border-bottom: none; }
.nav-logo-mark::after  { bottom: -3px; right: -3px; border-left: none; border-top: none; }
.nav-logo-text { display: flex; flex-direction: column; gap: 2px; }
.nav-logo-name {
  font-family: var(--font-display); font-size: 1rem; font-weight: 700;
  color: var(--warm-white); line-height: 1; letter-spacing: 0.02em;
}
.nav-logo-sub {
  font-family: var(--font-caption); font-size: 0.6rem;
  letter-spacing: 0.24em; text-transform: uppercase; color: var(--brass); line-height: 1;
}
.nav-links { display: flex; align-items: center; gap: 36px; }
.nav-link {
  font-family: var(--font-caption); font-size: 0.78rem; font-weight: 400;
  letter-spacing: 0.17em; text-transform: uppercase;
  color: var(--text-muted); transition: color 0.2s; position: relative;
}
.nav-link:hover, .nav-link.active { color: var(--parchment); }
.nav-link.active::after {
  content: ''; position: absolute; bottom: -6px; left: 0; right: 0;
  height: 1px; background: var(--brass);
}
.nav-dropdown { position: relative; }
.nav-dropdown-menu {
  position: absolute; top: calc(100% + 18px); left: -24px;
  background: var(--ink-card); border: 1px solid var(--rule);
  border-top: 2px solid var(--brass);
  padding: 12px 0; min-width: 240px;
  opacity: 0; pointer-events: none; transform: translateY(-6px);
  transition: all 0.25s var(--ease);
  box-shadow: 0 24px 48px rgba(0,0,0,0.6);
}
.nav-dropdown:hover .nav-dropdown-menu { opacity: 1; pointer-events: all; transform: translateY(0); }
.nav-dropdown-item {
  display: block; padding: 11px 24px;
  font-family: var(--font-caption); font-size: 0.8rem;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-muted); transition: all 0.15s;
  border-left: 2px solid transparent;
}
.nav-dropdown-item:hover { color: var(--parchment); border-left-color: var(--brass); background: rgba(168,144,96,0.04); padding-left: 28px; }

.nav-hamburger { display: none; flex-direction: column; gap: 6px; cursor: pointer; padding: 4px; background: none; border: none; }
.nav-hamburger span { display: block; width: 22px; height: 1px; background: var(--parchment); transition: all 0.3s; }
.nav-mobile {
  display: none; position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0;
  background: var(--ink); z-index: 99; flex-direction: column;
  padding: 40px 32px; gap: 0; overflow-y: auto;
  border-top: 2px solid var(--brass-dim);
}
.nav-mobile.open { display: flex; }
.nav-mobile-link {
  display: block; padding: 18px 0;
  font-family: var(--font-caption); font-size: 0.9rem;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--text-muted); border-bottom: 1px solid var(--rule); transition: color 0.2s;
}
.nav-mobile-link:hover { color: var(--parchment); }
.nav-mobile-sub { font-size: 0.82rem; padding: 12px 0 12px 20px; color: var(--text-dim); letter-spacing: 0.1em; }

/* ── Footer ── */
footer {
  background: var(--ink-surface);
  border-top: 1px solid var(--rule);
  position: relative;
}
footer::before {
  content: ''; display: block; height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--brass-dim) 15%, var(--brass) 50%, var(--brass-dim) 85%, transparent 100%);
  opacity: 0.4;
}
.footer-inner { padding: 72px 0 32px; }
.footer-grid {
  display: grid; grid-template-columns: 2.2fr 1fr 1fr 1fr;
  gap: 56px; padding-bottom: 56px;
  border-bottom: 1px solid var(--rule); margin-bottom: 32px;
}
.footer-brand .nav-logo { margin-bottom: 20px; }
.footer-brand p { font-size: 0.875rem; max-width: 300px; line-height: 1.75; }
.footer-col h5 {
  font-family: var(--font-caption); font-size: 0.68rem; font-weight: 400;
  letter-spacing: 0.25em; text-transform: uppercase; color: var(--brass);
  margin-bottom: 18px; padding-bottom: 12px; border-bottom: 1px solid var(--rule);
}
.footer-col a {
  display: block; font-family: var(--font-caption); font-size: 0.86rem;
  letter-spacing: 0.04em; color: var(--text-dim); padding: 6px 0; transition: color 0.2s;
}
.footer-col a:hover { color: var(--cream); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-family: var(--font-caption); font-size: 0.76rem; color: var(--text-faint); letter-spacing: 0.06em; margin: 0; }

/* ── Hero ── */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden; padding-top: var(--nav-h);
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 30%, rgba(168,144,96,0.04) 0%, transparent 65%),
    radial-gradient(ellipse 50% 80% at 15% 70%, rgba(244,239,227,0.02) 0%, transparent 60%);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(61,54,48,0.22) 1px, transparent 1px), linear-gradient(90deg, rgba(61,54,48,0.22) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 90% 90% at 65% 45%, black 0%, transparent 100%);
  opacity: 0.55;
}
.hero-arch {
  position: absolute; right: -80px; top: 10%;
  width: 600px; height: 600px;
  border: 1px solid rgba(168,144,96,0.06);
  border-radius: 50%; pointer-events: none;
}
.hero-arch::before {
  content: ''; position: absolute; inset: 24px;
  border: 1px solid rgba(168,144,96,0.04); border-radius: 50%;
}
.hero-content { position: relative; z-index: 2; max-width: 760px; }
.hero-provenance {
  display: inline-flex; align-items: center; gap: 16px; margin-bottom: 36px;
}
.hero-provenance::before, .hero-provenance::after {
  content: ''; width: 40px; height: 1px; background: var(--brass); opacity: 0.55;
}
.hero-provenance-text {
  font-family: var(--font-caption); font-size: 0.7rem;
  letter-spacing: 0.28em; text-transform: uppercase; color: var(--brass); font-style: italic;
}
.hero h1 { margin-bottom: 28px; }
.hero h1 em { font-style: italic; color: var(--cream); }
.hero-lead { font-size: 1.1rem; max-width: 560px; margin-bottom: 44px; line-height: 1.85; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats {
  display: flex; gap: 0; margin-top: 72px; border-top: 1px solid var(--rule-light);
}
.hero-stat {
  padding: 32px 48px 32px 0; margin-right: 48px; border-right: 1px solid var(--rule);
}
.hero-stat:last-child { border-right: none; margin-right: 0; padding-right: 0; }
.hero-stat-num {
  font-family: var(--font-display); font-size: 2.8rem; font-weight: 700;
  color: var(--warm-white); display: block; line-height: 1; letter-spacing: -0.02em;
}
.hero-stat-label {
  font-family: var(--font-caption); font-size: 0.72rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--text-dim); margin-top: 6px; display: block;
}

/* ── Section Headers ── */
.section-header { margin-bottom: 64px; }
.section-header.centered { text-align: center; }
.section-header.centered p { max-width: 560px; margin: 16px auto 0; }
.section-header p { max-width: 580px; margin-top: 16px; }

/* ── Cards ── */
.card {
  background: var(--ink-card); border: 1px solid var(--rule);
  padding: 36px; transition: all 0.35s var(--ease); position: relative;
}
.card::before, .card::after {
  content: ''; position: absolute;
  width: 10px; height: 10px; border: 1px solid var(--brass-dim); opacity: 0; transition: opacity 0.35s;
}
.card::before { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.card::after  { bottom: -1px; right: -1px; border-left: none; border-top: none; }
.card:hover { border-color: var(--rule-light); }
.card:hover::before, .card:hover::after { opacity: 1; }
.card-icon {
  width: 40px; height: 40px; border: 1px solid var(--rule-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem; margin-bottom: 24px; color: var(--brass);
}
.card h3 { margin-bottom: 12px; font-size: 1.4rem; }
.card p { font-size: 0.95rem; }

/* ── Grids ── */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--rule); }
.grid-3 > * { background: var(--ink); }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--rule); }
.grid-4 > * { background: var(--ink); }
.grid-3-gap { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4-gap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* ── Surfaces ── */
.surface-raised { background: var(--ink-surface); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }

/* ── Stats Band ── */
.stats-band { background: var(--ink-surface); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); padding: 64px 0; }
.stats-band-inner { display: flex; justify-content: space-around; flex-wrap: wrap; }
.stat-item { text-align: center; padding: 0 48px; border-right: 1px solid var(--rule); }
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-display); font-size: 1.6rem; font-weight: 700;
  color: var(--warm-white); display: block; line-height: 1; margin-bottom: 10px; letter-spacing: 0.04em;
}
.stat-label { font-family: var(--font-caption); font-size: 0.75rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-dim); }

/* ── Process ── */
.process-steps { display: flex; flex-direction: column; }
.process-step {
  display: grid; grid-template-columns: 56px 1fr;
  gap: 28px; padding: 32px 0; border-bottom: 1px solid var(--rule); align-items: start;
}
.process-step:last-child { border-bottom: none; }
.step-num { font-family: var(--font-caption); font-size: 1rem; font-weight: 400; color: var(--brass); letter-spacing: 0.1em; font-style: italic; }
.step-content h4 { font-size: 1.1rem; margin-bottom: 8px; }
.step-content p { font-size: 0.925rem; }

/* ── Testimonials ── */
.testimonial { background: var(--ink-card); border: 1px solid var(--rule); padding: 40px; position: relative; }
.testimonial::before {
  content: '\201C'; font-family: var(--font-display); font-size: 6rem;
  color: var(--brass); opacity: 0.12; position: absolute; top: 12px; left: 28px; line-height: 1;
}
.testimonial-text {
  font-family: var(--font-display); font-size: 1.1rem; font-style: italic;
  line-height: 1.72; color: var(--cream); margin-bottom: 28px; position: relative; z-index: 1;
}
.testimonial-author { display: flex; align-items: center; gap: 16px; }
.testimonial-avatar {
  width: 42px; height: 42px; border: 1px solid var(--rule-light);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 1rem; color: var(--brass); flex-shrink: 0;
}
.testimonial-name { font-family: var(--font-display); font-size: 0.95rem; font-weight: 600; color: var(--parchment); }
.testimonial-role { font-family: var(--font-caption); font-size: 0.76rem; color: var(--text-dim); letter-spacing: 0.08em; margin-top: 2px; }

/* ── CTA Band ── */
.cta-band {
  background: var(--ink-surface); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule);
  padding: 104px 0; text-align: center; position: relative; overflow: hidden;
}
.cta-band::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 70% at 50% 50%, rgba(168,144,96,0.04) 0%, transparent 70%);
}
.cta-band h2, .cta-band > .container > p, .cta-actions { position: relative; }
.cta-band h2 { margin-bottom: 20px; }
.cta-band > .container > p { max-width: 480px; margin: 0 auto 44px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── Location Band ── */
.location-band { background: var(--ink-raised); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); padding: 56px 0; }
.location-inner { display: flex; align-items: center; gap: 40px; flex-wrap: wrap; }
.location-text h3 { font-size: 1.5rem; margin-bottom: 8px; }
.location-text p { margin: 0; }

/* ── FAQ ── */
.faq-list { display: flex; flex-direction: column; }
.faq-item { border-bottom: 1px solid var(--rule); }
.faq-question {
  width: 100%; text-align: left; padding: 24px 0; background: none; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  font-family: var(--font-display); font-size: 1.05rem; font-weight: 400; font-style: italic;
  color: var(--parchment); transition: color 0.2s;
}
.faq-question:hover { color: var(--warm-white); }
.faq-icon { font-family: var(--font-display); font-size: 1.4rem; color: var(--brass); flex-shrink: 0; width: 24px; text-align: center; transition: transform 0.3s; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.45s var(--ease); }
.faq-answer-inner { padding: 0 0 28px; color: var(--text-muted); font-size: 0.95rem; line-height: 1.85; }

/* ── Forms ── */
.form-group { margin-bottom: 24px; }
.form-label { display: block; font-family: var(--font-caption); font-size: 0.7rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--vellum); margin-bottom: 10px; }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 14px 16px; background: var(--ink-card);
  border: 1px solid var(--rule); color: var(--parchment);
  font-family: var(--font-body); font-size: 0.95rem;
  transition: border-color 0.25s; outline: none; border-radius: 0;
}
.form-input:focus, .form-textarea:focus, .form-select:focus { border-color: var(--brass); }
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-faint); }
.form-textarea { resize: vertical; min-height: 140px; }
.form-select { cursor: pointer; }
.form-select option { background: var(--ink-card); }

/* ── Page Hero ── */
.page-hero {
  padding: calc(var(--nav-h) + 72px) 0 88px;
  position: relative; overflow: hidden; border-bottom: 1px solid var(--rule);
}
.page-hero::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--brass-dim) 20%, var(--brass) 50%, var(--brass-dim) 80%, transparent 100%);
  opacity: 0.3;
}
.page-hero-bg { position: absolute; inset: 0; background: radial-gradient(ellipse 70% 80% at 75% 40%, rgba(168,144,96,0.04) 0%, transparent 70%); }
.page-hero-content { position: relative; z-index: 1; max-width: 700px; }
.page-hero h1 { margin-bottom: 20px; }
.page-hero p { font-size: 1.05rem; max-width: 580px; line-height: 1.85; }

/* ── Service Detail ── */
.service-overview { display: grid; grid-template-columns: 1fr 380px; gap: 80px; align-items: start; }
.service-sidebar { position: sticky; top: calc(var(--nav-h) + 24px); }
.sidebar-card { background: var(--ink-card); border: 1px solid var(--rule); border-top: 2px solid var(--brass); padding: 32px; }
.sidebar-card h4 { font-family: var(--font-caption); font-size: 0.7rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--brass); margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--rule); font-weight: 400; }
.sidebar-list { display: flex; flex-direction: column; }
.sidebar-item { display: flex; align-items: flex-start; gap: 12px; font-family: var(--font-caption); font-size: 0.88rem; color: var(--text-muted); padding: 10px 0; border-bottom: 1px solid var(--rule); letter-spacing: 0.03em; }
.sidebar-item:last-child { border-bottom: none; }
.sidebar-item::before { content: '◆'; color: var(--brass-dim); font-size: 0.45rem; flex-shrink: 0; margin-top: 5px; }

.use-case-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--rule); }
.use-case { background: var(--ink-card); padding: 20px 24px; font-family: var(--font-caption); font-size: 0.9rem; color: var(--text-muted); display: flex; gap: 14px; letter-spacing: 0.02em; line-height: 1.65; }
.use-case::before { content: '◆'; color: var(--brass-dim); font-size: 0.4rem; flex-shrink: 0; margin-top: 7px; }

/* ── Team ── */
.team-card { background: var(--ink-card); border: 1px solid var(--rule); padding: 36px; text-align: center; transition: border-color 0.3s; }
.team-card:hover { border-color: var(--rule-light); }
.team-avatar { width: 80px; height: 80px; border: 1px solid var(--brass); display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; color: var(--brass); margin: 0 auto 24px; }
.team-card h4 { font-size: 1.2rem; margin-bottom: 4px; }
.team-role { font-family: var(--font-caption); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--brass); margin-bottom: 16px; display: block; font-style: italic; }
.team-card p { font-size: 0.875rem; }

/* ── Timeline ── */
.timeline { display: flex; flex-direction: column; gap: 0; position: relative; padding-left: 36px; }
.timeline::before { content: ''; position: absolute; left: 10px; top: 0; bottom: 0; width: 1px; background: linear-gradient(to bottom, var(--brass-dim), transparent); opacity: 0.5; }
.timeline-item { padding: 0 0 40px; position: relative; }
.timeline-dot { position: absolute; left: -30px; top: 6px; width: 10px; height: 10px; border: 1px solid var(--brass); background: var(--ink); transform: rotate(45deg); }
.timeline-year { font-family: var(--font-caption); font-size: 0.7rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--brass); font-style: italic; margin-bottom: 6px; }
.timeline-item h4 { font-size: 1.05rem; margin-bottom: 8px; }
.timeline-item p { font-size: 0.9rem; }

/* ── Principles ── */
.principle-card { background: var(--ink-card); border: 1px solid var(--rule); padding: 32px; transition: border-color 0.3s; }
.principle-card:hover { border-color: var(--rule-light); }
.principle-num { font-family: var(--font-caption); font-size: 0.68rem; letter-spacing: 0.26em; text-transform: uppercase; color: var(--brass); font-style: italic; margin-bottom: 14px; display: block; }
.principle-card h4 { font-size: 1.1rem; margin-bottom: 10px; }

/* ── Contact ── */
.contact-layout { display: grid; grid-template-columns: 1fr 1.6fr; gap: 80px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 36px; }
.contact-detail { display: flex; gap: 18px; }
.contact-detail-icon { width: 40px; height: 40px; border: 1px solid var(--rule-light); display: flex; align-items: center; justify-content: center; font-size: 1rem; flex-shrink: 0; color: var(--brass); }
.contact-detail-text h5 { font-family: var(--font-caption); font-size: 0.66rem; font-weight: 400; letter-spacing: 0.24em; text-transform: uppercase; color: var(--brass); margin-bottom: 6px; }
.contact-detail-text a, .contact-detail-text span { font-family: var(--font-caption); font-size: 0.9rem; color: var(--text-muted); display: block; letter-spacing: 0.03em; transition: color 0.2s; }
.contact-detail-text a:hover { color: var(--cream); }

/* ── Region Cards ── */
.region-card { background: var(--ink-card); border: 1px solid var(--rule); padding: 28px; transition: border-color 0.3s; display: flex; flex-direction: column; gap: 12px; }
.region-card:hover { border-color: var(--rule-light); }
.region-card h4 { font-size: 1.05rem; margin: 0; }
.region-tag { font-family: var(--font-caption); font-size: 0.66rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--brass); font-style: italic; }

/* ── Insights ── */
.filter-bar { display: flex; flex-wrap: wrap; margin-bottom: 56px; border: 1px solid var(--rule); }
.filter-btn { padding: 12px 22px; border: none; border-right: 1px solid var(--rule); background: transparent; color: var(--text-dim); font-family: var(--font-caption); font-size: 0.74rem; letter-spacing: 0.16em; text-transform: uppercase; cursor: pointer; transition: all 0.2s; }
.filter-btn:last-child { border-right: none; }
.filter-btn.active { background: var(--ink-card); color: var(--parchment); border-bottom: 2px solid var(--brass); }
.filter-btn:hover { background: var(--ink-card); color: var(--parchment); }

.article-card { background: var(--ink-card); border: 1px solid var(--rule); overflow: hidden; transition: border-color 0.3s; }
.article-card:hover { border-color: var(--rule-light); }
.article-thumb { height: 180px; background: var(--ink-raised); border-bottom: 1px solid var(--rule); display: flex; align-items: center; justify-content: center; font-size: 2.2rem; position: relative; }
.article-tag { position: absolute; top: 16px; left: 16px; font-family: var(--font-caption); font-size: 0.66rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--brass); font-style: italic; }
.article-body { padding: 24px; }
.article-meta { display: flex; gap: 12px; font-family: var(--font-caption); font-size: 0.7rem; color: var(--text-faint); letter-spacing: 0.1em; margin-bottom: 12px; }
.article-body h4 { font-family: var(--font-display); font-size: 1.05rem; font-weight: 600; color: var(--parchment); margin-bottom: 10px; line-height: 1.35; }
.article-body p { font-size: 0.875rem; line-height: 1.75; }

/* ── Map ── */
.map-embed { width: 100%; height: 320px; background: var(--ink-card); border: 1px solid var(--rule); display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 12px; color: var(--text-dim); font-family: var(--font-caption); font-size: 0.82rem; letter-spacing: 0.1em; }

/* ── Check list ── */
.check-list { display: flex; flex-direction: column; gap: 12px; }
.check-item { display: flex; gap: 14px; align-items: flex-start; font-family: var(--font-caption); font-size: 0.9rem; color: var(--text-muted); letter-spacing: 0.03em; line-height: 1.6; }
.check-item::before { content: '◆'; color: var(--brass-dim); font-size: 0.45rem; flex-shrink: 0; margin-top: 6px; }

/* ── Scroll Reveal ── */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ── Brand Guide ── */
.swatch { width: 100%; height: 80px; border: 1px solid var(--rule); margin-bottom: 10px; }
.swatch-label { font-family: var(--font-caption); font-size: 0.68rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-dim); display: block; margin-bottom: 2px; }
.swatch-hex { font-family: var(--font-caption); font-size: 0.78rem; color: var(--vellum); letter-spacing: 0.06em; }
.type-specimen { padding: 32px; background: var(--ink-card); border: 1px solid var(--rule); margin-bottom: 1px; }
.brand-rule-demo { display: flex; align-items: center; gap: 16px; padding: 24px 0; }
.brand-rule-demo::before, .brand-rule-demo::after { content: ''; flex: 1; height: 1px; background: linear-gradient(to right, transparent, var(--brass), transparent); opacity: 0.5; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .service-overview { grid-template-columns: 1fr; }
  .service-sidebar { position: static; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  :root { --nav-h: 68px; }
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .container { padding: 0 20px; }
  .grid-3, .grid-4 { grid-template-columns: 1fr; background: transparent; }
  .grid-3 > *, .grid-4 > * { border: 1px solid var(--rule); margin-bottom: 1px; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3-gap, .grid-4-gap { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-stats { flex-direction: column; }
  .hero-stat { border-right: none; border-bottom: 1px solid var(--rule); padding: 24px 0; margin: 0; }
  .stats-band-inner { flex-direction: column; gap: 32px; }
  .stat-item { border-right: none; padding: 0; }
  .use-case-grid { grid-template-columns: 1fr; background: transparent; }
  .use-case { border: 1px solid var(--rule); margin-bottom: 1px; }
  .process-step { grid-template-columns: 44px 1fr; gap: 16px; }
  .section { padding: 72px 0; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .contact-layout { grid-template-columns: 1fr; }
  .filter-bar { flex-direction: column; }
  .filter-btn { border-right: none; border-bottom: 1px solid var(--rule); }
  .cta-actions, .hero-actions { flex-direction: column; align-items: flex-start; }
  .cta-actions { align-items: center; }
  .service-overview { gap: 48px; }
}
@media (max-width: 480px) {
  h1 { font-size: 2.4rem; }
  h2 { font-size: 1.9rem; }
  .btn { padding: 12px 24px; font-size: 0.82rem; }
}