/* Brass Mechanism — Consultora System Ridgefield */

:root {
  --color-gold: #b8860b;
  --color-gold-light: #c9a227;
  --color-gold-dark: #8b6914;
  --color-brass: #a08040;
  --color-walnut: #3d2b1f;
  --color-walnut-dark: #2a2318;
  --color-steel: #6b7280;
  --color-steel-light: #9ca3af;
  --color-green: #4a6741;
  --color-green-dark: #3d5636;
  --color-charcoal: #1c1917;
  --color-ivory: #f5f0e6;
  --color-ivory-dark: #e8e0d0;
  --color-tobacco: #6b4423;
  --color-error: #8b2500;
  --color-success: #3d5636;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2.5rem;
  --space-2xl: 4rem;
  --radius-sm: 2px;
  --radius-md: 4px;
  --border-brass: 1px solid var(--color-brass);
  --shadow-soft: 0 2px 12px rgba(42, 35, 24, 0.12);
  --shadow-deep: 0 8px 32px rgba(42, 35, 24, 0.2);
  --transition-gear: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-display);
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--color-walnut);
  background: var(--color-ivory);
  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, 103, 65, 0.05) 0%, transparent 50%);
  min-height: 100vh;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-gold-dark); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--color-gold); }

.skip-link {
  position: absolute; top: -100%; left: var(--space-md);
  background: var(--color-walnut-dark); color: var(--color-ivory);
  padding: var(--space-sm) var(--space-md); z-index: 9999; border-radius: var(--radius-sm);
}
.skip-link:focus { top: var(--space-md); }

.site-header {
  background: var(--color-walnut-dark);
  border-bottom: 2px solid var(--color-gold);
  position: sticky; top: 0; z-index: 100;
}

.header-inner {
  max-width: 1200px; margin: 0 auto; padding: var(--space-md) var(--space-lg);
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-lg);
}

.logo {
  display: flex; align-items: center; gap: var(--space-sm);
  color: var(--color-gold-light); text-decoration: none;
  font-weight: 600; font-size: 1.25rem; letter-spacing: 0.02em;
}
.logo:hover { color: var(--color-ivory); }
.logo-mark { color: var(--color-gold); }

.main-nav ul {
  list-style: none; display: flex; align-items: center;
  gap: var(--space-lg); flex-wrap: wrap;
}

.main-nav a {
  color: var(--color-ivory-dark); text-decoration: none; font-size: 0.95rem;
  letter-spacing: 0.04em; text-transform: uppercase;
  font-family: var(--font-mono); font-weight: 400;
}
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--color-gold-light); }

.nav-cta {
  background: transparent; border: var(--border-brass);
  padding: var(--space-sm) var(--space-md) !important;
  color: var(--color-gold) !important; border-radius: var(--radius-sm);
}
.nav-cta:hover { background: var(--color-gold); color: var(--color-walnut-dark) !important; }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: var(--space-sm);
}
.nav-toggle-bar { display: block; width: 24px; height: 2px; background: var(--color-gold); }

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .main-nav {
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--color-walnut-dark); border-bottom: 2px solid var(--color-gold);
    padding: var(--space-md); display: none;
  }
  .main-nav.is-open { display: block; }
  .main-nav ul { flex-direction: column; align-items: flex-start; gap: var(--space-md); }
}

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-sm);
  padding: 0.75rem 1.5rem; font-family: var(--font-mono); font-size: 0.85rem;
  letter-spacing: 0.06em; text-transform: uppercase; text-decoration: none;
  border: 2px solid var(--color-brass); border-radius: var(--radius-sm);
  cursor: pointer; position: relative; overflow: hidden;
  transition: background 0.3s, color 0.3s, border-color 0.3s;
}
.btn-primary { background: var(--color-gold); color: var(--color-walnut-dark); border-color: var(--color-gold-dark); }
.btn-primary:hover { background: var(--color-gold-light); }
.btn-secondary { background: transparent; color: var(--color-walnut); border-color: var(--color-brass); }
.btn-secondary:hover { background: var(--color-ivory-dark); }
.btn-ghost { background: transparent; color: var(--color-ivory); border-color: var(--color-gold); }
.btn-ghost:hover { background: rgba(184, 134, 11, 0.15); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 var(--space-lg); }
.section { padding: var(--space-2xl) 0; }
.section-alt { background: var(--color-ivory-dark); border-top: var(--border-brass); border-bottom: var(--border-brass); }
.section-dark { background: var(--color-walnut-dark); color: var(--color-ivory); }
.section-dark a { color: var(--color-gold-light); }
.section-header { margin-bottom: var(--space-xl); }
.section-label {
  font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--color-brass); margin-bottom: var(--space-sm);
}
.section-dark .section-label { color: var(--color-gold); }

h1, h2, h3, h4 { font-weight: 600; line-height: 1.25; color: var(--color-walnut-dark); }
.section-dark h1, .section-dark h2, .section-dark h3 { color: var(--color-ivory); }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: 1.35rem; }
.lead { font-size: 1.2rem; color: var(--color-tobacco); max-width: 60ch; }
.section-dark .lead { color: var(--color-ivory-dark); }

.hero {
  display: grid; grid-template-columns: 1fr 1fr; min-height: 70vh;
  background: var(--color-walnut-dark); color: var(--color-ivory); overflow: hidden;
}
.hero-content {
  display: flex; flex-direction: column; justify-content: center;
  padding: var(--space-2xl) var(--space-xl); position: relative;
}
.hero-eyebrow {
  font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--color-gold); margin-bottom: var(--space-md);
}
.hero h1 { color: var(--color-ivory); margin-bottom: var(--space-lg); }
.hero-text { color: var(--color-ivory-dark); margin-bottom: var(--space-xl); max-width: 48ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-md); }
.hero-visual { position: relative; min-height: 300px; }
.hero-visual img { width: 100%; height: 100%; object-fit: cover; }
.hero-visual::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, var(--color-walnut-dark) 0%, transparent 30%);
  pointer-events: none;
}

@media (max-width: 768px) {
  .hero { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-height: 280px; }
  .hero-visual::after { background: linear-gradient(180deg, transparent 60%, var(--color-walnut-dark) 100%); }
}

.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: var(--space-lg); }
.card {
  background: var(--color-ivory); border: var(--border-brass); border-radius: var(--radius-md);
  overflow: hidden; box-shadow: var(--shadow-soft); transition: box-shadow 0.3s, transform 0.3s;
}
.card:hover { box-shadow: var(--shadow-deep); transform: translateY(-2px); }
.card-image { aspect-ratio: 16/10; overflow: hidden; background: var(--color-ivory-dark); }
.card-image img { width: 100%; height: 100%; object-fit: cover; }
.card-body { padding: var(--space-lg); }
.card-meta {
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--color-brass); margin-bottom: var(--space-sm);
}
.card h3 { margin-bottom: var(--space-sm); }
.card p { font-size: 0.95rem; margin-bottom: var(--space-md); }
.card-link {
  font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.06em;
  text-transform: uppercase; text-decoration: none; color: var(--color-gold-dark);
}

.instrument-panel {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-md);
  padding: var(--space-xl); background: var(--color-walnut);
  border: 2px solid var(--color-gold); border-radius: var(--radius-md); margin: var(--space-xl) 0;
}
.instrument-dial { text-align: center; padding: var(--space-md); border: 1px solid var(--color-brass); border-radius: var(--radius-sm); }
.instrument-value { font-family: var(--font-mono); font-size: 1.5rem; color: var(--color-gold-light); display: block; }
.instrument-label { font-size: 0.85rem; color: var(--color-ivory-dark); margin-top: var(--space-xs); }

.testimonial { padding: var(--space-lg); border-left: 3px solid var(--color-gold); background: var(--color-ivory); border-radius: 0 var(--radius-md) var(--radius-md) 0; margin-bottom: var(--space-lg); }
.testimonial blockquote { font-style: italic; margin-bottom: var(--space-md); }
.testimonial cite { font-family: var(--font-mono); font-size: 0.8rem; font-style: normal; color: var(--color-brass); }

.process-steps { counter-reset: step; list-style: none; }
.process-step {
  display: grid; grid-template-columns: auto 1fr; gap: var(--space-lg);
  padding: var(--space-lg) 0; border-bottom: 1px dashed var(--color-brass); counter-increment: step;
}
.process-step::before {
  content: counter(step, decimal-leading-zero); font-family: var(--font-mono); font-size: 1.25rem;
  color: var(--color-gold); width: 3rem; height: 3rem; display: flex; align-items: center;
  justify-content: center; border: 2px solid var(--color-brass); border-radius: 50%; flex-shrink: 0;
}

.form-group { margin-bottom: var(--space-lg); }
.form-group label {
  display: block; font-family: var(--font-mono); font-size: 0.8rem;
  letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: var(--space-sm); color: var(--color-tobacco);
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 0.75rem var(--space-md); font-family: var(--font-display);
  font-size: 1rem; border: var(--border-brass); border-radius: var(--radius-sm);
  background: var(--color-ivory); color: var(--color-walnut-dark);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: 2px solid var(--color-gold); outline-offset: 2px;
}
.form-group textarea { min-height: 140px; resize: vertical; }
.form-error { color: var(--color-error); font-size: 0.85rem; margin-top: var(--space-xs); display: none; }
.form-group.is-invalid .form-error { display: block; }
.form-group.is-invalid input, .form-group.is-invalid select, .form-group.is-invalid textarea { border-color: var(--color-error); }
.form-success { padding: var(--space-lg); background: rgba(61, 86, 54, 0.1); border: 1px solid var(--color-success); border-radius: var(--radius-md); color: var(--color-success); margin-top: var(--space-lg); }
.form-error-global { padding: var(--space-lg); background: rgba(139, 37, 0, 0.08); border: 1px solid var(--color-error); border-radius: var(--radius-md); color: var(--color-error); margin-top: var(--space-lg); }

.page-hero { background: var(--color-walnut-dark); color: var(--color-ivory); padding: var(--space-2xl) 0; }
.page-hero h1 { color: var(--color-ivory); }
.page-hero-with-image { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: var(--space-xl); }
.page-hero-image img { border: 2px solid var(--color-gold); border-radius: var(--radius-md); }

.prose { max-width: 72ch; }
.prose h2 { margin-top: var(--space-xl); margin-bottom: var(--space-md); }
.prose h3 { margin-top: var(--space-lg); margin-bottom: var(--space-sm); }
.prose p, .prose ul, .prose ol { margin-bottom: var(--space-md); }
.prose ul, .prose ol { padding-left: var(--space-xl); }

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

.legal-content { padding: var(--space-2xl) 0; }
.cookies-table { width: 100%; border-collapse: collapse; margin: var(--space-lg) 0; font-size: 0.95rem; }
.cookies-table th, .cookies-table td { padding: var(--space-sm) var(--space-md); border: 1px solid var(--color-brass); text-align: left; }
.cookies-table th { background: var(--color-walnut); color: var(--color-ivory); font-family: var(--font-mono); font-size: 0.75rem; }

.site-footer {
  background: var(--color-walnut-dark); color: var(--color-ivory-dark);
  border-top: 2px solid var(--color-gold); padding: var(--space-2xl) 0 var(--space-lg); margin-top: var(--space-2xl);
}
.footer-grid {
  max-width: 1200px; margin: 0 auto; padding: 0 var(--space-lg);
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--space-xl);
}
.footer-brand { font-size: 1.25rem; font-weight: 600; color: var(--color-gold-light); margin-bottom: var(--space-sm); }
.footer-heading {
  font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--color-gold); margin-bottom: var(--space-md);
}
.footer-links { list-style: none; }
.footer-links li { margin-bottom: var(--space-sm); }
.footer-links a, .site-footer address a { color: var(--color-ivory-dark); text-decoration: none; }
.footer-links a:hover, .site-footer address a:hover { color: var(--color-gold-light); }
.site-footer address { font-style: normal; font-size: 0.95rem; }
.footer-bottom {
  max-width: 1200px; margin: var(--space-xl) auto 0; padding: var(--space-lg) var(--space-lg) 0;
  border-top: 1px solid var(--color-brass); text-align: center; font-size: 0.85rem; color: var(--color-steel-light);
}

.cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0; background: var(--color-walnut-dark);
  border-top: 2px solid var(--color-gold); padding: var(--space-lg); z-index: 1000;
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.3);
}
.cookie-banner[hidden] { display: none; }
.cookie-inner { max-width: 900px; margin: 0 auto; }
.cookie-title { font-weight: 600; color: var(--color-gold-light); margin-bottom: var(--space-sm); }
.cookie-desc { font-size: 0.95rem; color: var(--color-ivory-dark); margin-bottom: var(--space-md); }
.cookie-actions { display: flex; flex-wrap: wrap; gap: var(--space-md); }
.cookie-error { color: var(--color-error); font-size: 0.85rem; margin-top: var(--space-sm); }

.error-page { text-align: center; padding: var(--space-2xl) var(--space-lg); min-height: 50vh; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.error-code { font-family: var(--font-mono); font-size: 5rem; color: var(--color-gold); line-height: 1; margin-bottom: var(--space-md); }

.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: var(--space-2xl); align-items: start; }
.contact-info { padding: var(--space-xl); background: var(--color-walnut); color: var(--color-ivory); border-radius: var(--radius-md); border: 2px solid var(--color-gold); }
.contact-info h2 { color: var(--color-ivory); margin-bottom: var(--space-lg); }
.contact-info a { color: var(--color-gold-light); }

.service-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2xl); align-items: start; }
.service-detail-image { border: 2px solid var(--color-gold); border-radius: var(--radius-md); overflow: hidden; }
.service-meta-list { list-style: none; margin: var(--space-lg) 0; }
.service-meta-list li { display: flex; justify-content: space-between; padding: var(--space-sm) 0; border-bottom: 1px dashed var(--color-brass); font-size: 0.95rem; }
.service-meta-list strong { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-brass); }

.blog-meta { font-family: var(--font-mono); font-size: 0.8rem; color: var(--color-brass); margin-bottom: var(--space-md); }
.blog-cover { margin: var(--space-xl) 0; border: 2px solid var(--color-gold); border-radius: var(--radius-md); overflow: hidden; }

.feature-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2xl); align-items: center; }
.feature-image { border: 2px solid var(--color-brass); border-radius: var(--radius-md); overflow: hidden; }

@media (max-width: 768px) {
  .page-hero-with-image, .contact-grid, .service-detail-grid, .feature-row { grid-template-columns: 1fr; }
  .instrument-panel { grid-template-columns: 1fr; }
}