:root {
  --gold: #B8860B;
  --gold-light: #C9A227;
  --gold-dark: #8B6914;
  --brass: #A67C52;
  --walnut: #3D2B1F;
  --walnut-dark: #1A1612;
  --steel: #5C6670;
  --oxidized: #4A6B5A;
  --ivory: #F5F0E6;
  --ivory-muted: #E8E0D0;
  --charcoal: #2C2824;
  --text: #E8E0D0;
  --text-muted: #A89F8F;
  --border: rgba(184, 134, 11, 0.25);
  --shadow: rgba(26, 22, 18, 0.6);
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
  --radius: 2px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--walnut-dark);
  background-image:
    radial-gradient(ellipse at 20% 0%, rgba(184, 134, 11, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(74, 107, 90, 0.05) 0%, transparent 50%);
  min-height: 100vh;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--gold-light); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--ivory); }

.skip-link {
  position: absolute; top: -100%; left: 1rem;
  background: var(--gold); color: var(--walnut-dark);
  padding: 0.5rem 1rem; z-index: 9999;
}
.skip-link:focus { top: 1rem; }

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(26, 22, 18, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: 1200px; margin: 0 auto;
  padding: 0.875rem 1.5rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}

.logo {
  display: flex; align-items: center; gap: 0.625rem;
  color: var(--gold-light);
  font-family: var(--font-display);
  font-size: 1.35rem; font-weight: 600; letter-spacing: 0.04em;
}

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: 1px solid var(--border);
  padding: 0.5rem; cursor: pointer; border-radius: var(--radius);
}
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--gold-light); }

.site-nav ul { list-style: none; display: flex; align-items: center; gap: 1.5rem; }
.site-nav a {
  font-size: 0.875rem; font-weight: 500;
  letter-spacing: 0.03em; text-transform: uppercase; color: var(--text-muted);
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--gold-light); }
.nav-cta { border: 1px solid var(--gold); padding: 0.4rem 0.875rem !important; color: var(--gold-light) !important; }
.nav-cta:hover { background: var(--gold); color: var(--walnut-dark) !important; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-family: var(--font-mono); font-size: 0.8125rem; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 0.75rem 1.5rem; border: 1px solid var(--gold);
  border-radius: var(--radius); cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition);
  position: relative; overflow: hidden;
}
.btn-primary { background: var(--gold-dark); color: var(--ivory); }
.btn-primary:hover { background: var(--gold); color: var(--walnut-dark); }
.btn-secondary { background: transparent; color: var(--text-muted); border-color: var(--steel); }
.btn-secondary:hover { border-color: var(--gold); color: var(--gold-light); }
.btn-gear:active { transform: scale(0.97); }
.btn-gear.gear-spin::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(201, 162, 39, 0.15) 0%, transparent 70%);
  animation: gearPulse 0.4s ease;
}
@keyframes gearPulse {
  0% { transform: rotate(0deg) scale(0.8); opacity: 0; }
  50% { transform: rotate(90deg) scale(1.1); opacity: 1; }
  100% { transform: rotate(180deg) scale(1); opacity: 0; }
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 4rem 0; }
.section-label {
  font-family: var(--font-mono); font-size: 0.75rem;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--oxidized); margin-bottom: 0.5rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 600; color: var(--ivory); line-height: 1.2;
}
.section-desc { margin-top: 0.75rem; color: var(--text-muted); max-width: 56ch; }

.hero { position: relative; padding: 5rem 0 4rem; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.hero-index { font-family: var(--font-mono); font-size: 0.75rem; color: var(--gold); letter-spacing: 0.15em; margin-bottom: 1rem; }
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  font-weight: 700; line-height: 1.15; color: var(--ivory); margin-bottom: 1.25rem;
}
.hero-lead { font-size: 1.125rem; color: var(--text-muted); max-width: 42ch; margin-bottom: 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero-frame { border: 1px solid var(--border); background: var(--walnut); padding: 0.5rem; position: relative; }
.hero-frame::before {
  content: ""; position: absolute; top: -1px; left: 20%; right: 20%; height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.hero-frame img { width: 100%; aspect-ratio: 4/3; object-fit: cover; filter: sepia(0.15) contrast(1.05); }
.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); margin-top: 1px; }
.stat-cell { background: var(--walnut-dark); padding: 1rem; text-align: center; }
.stat-value { font-family: var(--font-mono); font-size: 1.25rem; color: var(--gold-light); display: block; }
.stat-label { font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); }

.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.5rem; }
.card { background: var(--walnut); border: 1px solid var(--border); transition: border-color var(--transition), transform var(--transition); }
.card:hover { border-color: var(--gold); transform: translateY(-2px); }
.card-image { aspect-ratio: 16/10; overflow: hidden; }
.card-image img { width: 100%; height: 100%; object-fit: cover; filter: sepia(0.1); transition: transform var(--transition); }
.card:hover .card-image img { transform: scale(1.03); }
.card-body { padding: 1.25rem 1.5rem 1.5rem; }
.card-meta { font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--oxidized); margin-bottom: 0.5rem; }
.card-title { font-family: var(--font-display); font-size: 1.25rem; font-weight: 600; color: var(--ivory); margin-bottom: 0.5rem; }
.card-title a { color: inherit; }
.card-text { font-size: 0.9375rem; color: var(--text-muted); margin-bottom: 1rem; }
.card-link { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; }

.testimonial-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 1.5rem; }
.testimonial { background: var(--walnut); border: 1px solid var(--border); padding: 1.75rem; position: relative; }
.testimonial::before {
  content: "\201C"; font-family: var(--font-display); font-size: 3rem;
  color: var(--gold-dark); line-height: 1; position: absolute; top: 0.5rem; left: 1rem; opacity: 0.4;
}
.testimonial-text { font-size: 0.9375rem; color: var(--text); margin-bottom: 1.25rem; padding-top: 1.5rem; }
.testimonial-author { font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-muted); }
.testimonial-role { display: block; color: var(--oxidized); margin-top: 0.25rem; }

.page-hero { padding: 3.5rem 0 2.5rem; border-bottom: 1px solid var(--border); background: linear-gradient(180deg, rgba(61, 43, 31, 0.4) 0%, transparent 100%); }
.page-hero h1 { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 600; color: var(--ivory); margin-bottom: 0.75rem; }
.page-hero p { color: var(--text-muted); max-width: 60ch; }

.prose { max-width: 72ch; }
.prose h2 { font-family: var(--font-display); font-size: 1.5rem; color: var(--ivory); margin: 2rem 0 1rem; }
.prose h3 { font-family: var(--font-display); font-size: 1.2rem; color: var(--ivory); margin: 1.5rem 0 0.75rem; }
.prose p { margin-bottom: 1rem; color: var(--text-muted); }
.prose ul, .prose ol { margin: 0 0 1rem 1.25rem; color: var(--text-muted); }
.prose li { margin-bottom: 0.5rem; }

.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 0.375rem; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 0.75rem 1rem; background: var(--walnut-dark);
  border: 1px solid var(--border); border-radius: var(--radius);
  color: var(--ivory); font-family: var(--font-body); font-size: 1rem;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--gold); }
.form-group textarea { min-height: 140px; resize: vertical; }
.form-error { font-size: 0.8125rem; color: #C45C5C; margin-top: 0.375rem; display: none; }
.form-group.invalid .form-error { display: block; }
.form-group.invalid input, .form-group.invalid select, .form-group.invalid textarea { border-color: #C45C5C; }
.form-success { background: rgba(74, 107, 90, 0.2); border: 1px solid var(--oxidized); padding: 1rem 1.25rem; color: var(--ivory); margin-bottom: 1.5rem; display: none; }
.form-success.visible { display: block; }
.form-error-global { background: rgba(196, 92, 92, 0.15); border: 1px solid #C45C5C; padding: 1rem 1.25rem; color: #E8A0A0; margin-bottom: 1.5rem; display: none; }
.form-error-global.visible { display: block; }

.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 3rem; padding: 3rem 0 4rem; }
.contact-info address { font-style: normal; color: var(--text-muted); margin-bottom: 1rem; line-height: 1.7; }

.pricing-table { width: 100%; border-collapse: collapse; margin: 2rem 0; }
.pricing-table th, .pricing-table td { padding: 1rem 1.25rem; text-align: left; border-bottom: 1px solid var(--border); }
.pricing-table th { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gold); background: var(--walnut); }
.pricing-table td { color: var(--text-muted); }

.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.25rem; }
.gallery-item { border: 1px solid var(--border); background: var(--walnut); overflow: hidden; }
.gallery-item img { width: 100%; aspect-ratio: 3/2; object-fit: cover; filter: sepia(0.12); }
.gallery-caption { padding: 1rem 1.25rem; }
.gallery-caption h3 { font-family: var(--font-display); font-size: 1.1rem; color: var(--ivory); margin-bottom: 0.375rem; }
.gallery-caption p { font-size: 0.875rem; color: var(--text-muted); }

.service-detail-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 3rem; padding: 3rem 0; }
.service-detail-image img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border: 1px solid var(--border); filter: sepia(0.1); }
.detail-list { list-style: none; margin: 1.5rem 0; }
.detail-list li { padding: 0.75rem 0; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; gap: 1rem; font-size: 0.9375rem; }
.detail-list li span:first-child { color: var(--text-muted); font-family: var(--font-mono); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; }
.detail-list li span:last-child { color: var(--ivory); text-align: right; }

.blog-list { display: flex; flex-direction: column; gap: 2rem; padding: 2rem 0 4rem; }
.blog-item { display: grid; grid-template-columns: 240px 1fr; gap: 2rem; padding-bottom: 2rem; border-bottom: 1px solid var(--border); }
.blog-item-image img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border: 1px solid var(--border); filter: sepia(0.1); }
.blog-item-date { font-family: var(--font-mono); font-size: 0.75rem; color: var(--oxidized); letter-spacing: 0.06em; }
.blog-item h2 { font-family: var(--font-display); font-size: 1.5rem; margin: 0.375rem 0 0.75rem; }
.blog-item h2 a { color: var(--ivory); }

.article-header { padding: 3rem 0 2rem; border-bottom: 1px solid var(--border); }
.article-header h1 { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 2.75rem); color: var(--ivory); margin-bottom: 0.75rem; }
.article-meta { font-family: var(--font-mono); font-size: 0.8125rem; color: var(--text-muted); }
.article-cover { margin: 2rem 0; }
.article-cover img { width: 100%; max-height: 420px; object-fit: cover; border: 1px solid var(--border); }
.article-body { padding: 2rem 0 4rem; }

.case-study { background: var(--walnut); border: 1px solid var(--border); padding: 2rem; margin: 2rem 0; }
.case-study h3 { font-family: var(--font-display); font-size: 1.35rem; color: var(--ivory); margin-bottom: 1rem; }

.error-page { text-align: center; padding: 6rem 1.5rem; }
.error-code { font-family: var(--font-mono); font-size: 5rem; color: var(--gold-dark); line-height: 1; margin-bottom: 1rem; }
.error-page h1 { font-family: var(--font-display); font-size: 2rem; color: var(--ivory); margin-bottom: 1rem; }
.error-page p { color: var(--text-muted); margin-bottom: 2rem; }

.cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 200;
  background: var(--walnut); border-top: 1px solid var(--border);
  padding: 1.25rem 1.5rem; box-shadow: 0 -4px 24px var(--shadow);
}
.cookie-banner[hidden] { display: none; }
.cookie-inner { max-width: 1200px; margin: 0 auto; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; }
.cookie-inner p { flex: 1; min-width: 240px; font-size: 0.875rem; color: var(--text-muted); }
.cookie-actions { display: flex; gap: 0.75rem; }

.site-footer { background: var(--walnut); border-top: 1px solid var(--border); padding: 3rem 0 0; margin-top: 4rem; }
.footer-grid { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem 2.5rem; display: grid; grid-template-columns: 1.5fr 1.2fr 1fr 1fr; gap: 2rem; }
.footer-name { font-family: var(--font-display); font-size: 1.25rem; color: var(--ivory); margin-bottom: 0.5rem; }
.footer-tag { font-size: 0.875rem; color: var(--text-muted); }
.footer-label { font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.75rem; }
.footer-contact address { font-style: normal; font-size: 0.875rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 0.5rem; }
.footer-links ul, .footer-legal ul { list-style: none; }
.footer-links a, .footer-legal a { font-size: 0.875rem; color: var(--text-muted); }
.footer-bottom { border-top: 1px solid var(--border); padding: 1.25rem 1.5rem; text-align: center; }
.footer-bottom p { font-size: 0.8125rem; color: var(--text-muted); }

.legal-content { padding: 2rem 0 4rem; }
.legal-content h2 { font-family: var(--font-display); font-size: 1.35rem; color: var(--ivory); margin: 2rem 0 0.75rem; }
.legal-content p, .legal-content li { color: var(--text-muted); margin-bottom: 0.75rem; }
.cookies-table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 0.875rem; }
.cookies-table th, .cookies-table td { padding: 0.75rem 1rem; border: 1px solid var(--border); text-align: left; }
.cookies-table th { background: var(--walnut); color: var(--gold); font-family: var(--font-mono); font-size: 0.75rem; text-transform: uppercase; }
.cookies-table td { color: var(--text-muted); }

.cta-band { background: var(--walnut); border: 1px solid var(--border); padding: 2.5rem; text-align: center; margin: 3rem 0; }
.cta-band h2 { font-family: var(--font-display); font-size: 1.75rem; color: var(--ivory); margin-bottom: 0.75rem; }
.cta-band p { color: var(--text-muted); margin-bottom: 1.5rem; max-width: 48ch; margin-left: auto; margin-right: auto; }

@media (max-width: 900px) {
  .hero-grid, .contact-grid, .service-detail-grid, .footer-grid { grid-template-columns: 1fr; }
  .blog-item { grid-template-columns: 1fr; }
  .nav-toggle { display: flex; }
  .site-nav {
    position: fixed; top: 0; right: -100%; width: min(320px, 85vw); height: 100vh;
    background: var(--walnut-dark); border-left: 1px solid var(--border);
    padding: 5rem 2rem 2rem; transition: right var(--transition);
  }
  .site-nav.open { right: 0; }
  .site-nav ul { flex-direction: column; align-items: flex-start; gap: 1.25rem; }
}
@media (max-width: 600px) {
  .hero-stats { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
}