/* Brass Mechanism — Consultora System Cabinway */

:root {
  --gold: #c9a227;
  --gold-light: #e2c46a;
  --gold-dark: #8b6914;
  --brass: #b8860b;
  --walnut: #2a2118;
  --walnut-mid: #3d3228;
  --steel: #6b7280;
  --steel-light: #9ca3af;
  --green-oxide: #4a5d4e;
  --charcoal: #1a1814;
  --ivory: #f5f0e6;
  --ivory-dim: #e8e0d0;
  --text: #2c2820;
  --text-muted: #5c5548;
  --border: #8b7355;
  --shadow: rgba(26, 24, 20, 0.25);
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-mono: "IBM Plex Mono", monospace;
  --radius: 4px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 100%;
}

body {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--ivory);
  background-image:
    radial-gradient(ellipse at 20% 0%, rgba(201, 162, 39, 0.06) 0%, transparent 50%),
    linear-gradient(180deg, var(--ivory) 0%, var(--ivory-dim) 100%);
  min-height: 100vh;
}

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

a {
  color: var(--gold-dark);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover { color: var(--brass); }

h1, h2, h3, h4 {
  font-weight: 600;
  line-height: 1.2;
  color: var(--walnut);
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.35rem; }

.container {
  width: min(1120px, 92vw);
  margin-inline: auto;
}

.narrow { max-width: 720px; }

/* Header */
.site-header {
  background: var(--walnut);
  border-bottom: 2px solid var(--brass);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1120px, 92vw);
  margin-inline: auto;
  padding: 0.75rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--ivory);
}

.logo-mark {
  width: 28px;
  height: 28px;
  border: 2px solid var(--gold);
  border-radius: 50%;
  position: relative;
}

.logo-mark::after {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid var(--gold-light);
  border-radius: 50%;
}

.logo-text {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 1px solid var(--border);
  padding: 8px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--gold);
}

.main-nav ul {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
}

.main-nav a {
  color: var(--ivory-dim);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--gold);
}

.nav-cta {
  border: 1px solid var(--gold) !important;
  padding: 0.4rem 0.8rem !important;
  transition: background var(--transition);
}

.nav-cta:hover {
  background: rgba(201, 162, 39, 0.15);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: var(--charcoal);
  border-color: var(--gold-dark);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--charcoal);
}

.btn-secondary {
  background: transparent;
  color: var(--walnut);
  border-color: var(--border);
}

.btn-secondary:hover {
  background: var(--walnut);
  color: var(--ivory);
}

.btn-block { width: 100%; }

.gear-btn::before {
  content: "⚙";
  display: inline-block;
  transition: transform 0.5s ease;
  font-size: 0.9em;
}

.gear-btn:hover::before,
.gear-btn:focus-visible::before {
  transform: rotate(90deg);
}

.gear-btn:active::before {
  transform: rotate(180deg);
}

/* Hero */
.hero-home {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  padding: 3rem 4vw 4rem;
  max-width: 1200px;
  margin-inline: auto;
}

.hero-index,
.section-index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green-oxide);
  margin-bottom: 0.5rem;
}

.hero-lead {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 52ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.hero-visual {
  position: relative;
  margin: 0;
}

.hero-visual img {
  border: 3px solid var(--border);
  box-shadow: 8px 8px 0 var(--shadow);
}

.hero-caption {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-align: right;
  margin-top: 0.5rem;
  color: var(--steel);
}

/* Sections */
.section {
  padding: 4rem 0;
}

.section-alt {
  background: rgba(42, 33, 24, 0.04);
  border-block: 1px solid rgba(139, 115, 85, 0.2);
}

.section-header {
  margin-bottom: 2.5rem;
}

.section-cta {
  margin-top: 2rem;
  text-align: center;
}

.link-brass {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--gold-dark);
  border-bottom: 1px solid var(--gold);
}

/* Strip grid */
.strip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.strip-item {
  padding: 1.5rem;
  border: 1px solid var(--border);
  background: var(--ivory);
  position: relative;
}

.strip-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--brass);
  display: block;
  margin-bottom: 0.75rem;
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.card-grid-full {
  grid-template-columns: repeat(2, 1fr);
}

.card {
  background: var(--ivory);
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 4px 4px 0 var(--shadow);
}

.card-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.card-body {
  padding: 1.25rem;
}

.card-body h2,
.card-body h3 {
  margin-top: 0;
}

.card-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--steel);
  letter-spacing: 0.03em;
}

.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--green-oxide);
  color: var(--ivory);
  padding: 0.2rem 0.5rem;
  margin-bottom: 0.5rem;
}

/* Split section */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

/* Testimonials */
.testimonial-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.testimonial-grid-full {
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}

.testimonial {
  margin: 0;
  padding: 1.5rem;
  border-left: 3px solid var(--brass);
  background: var(--ivory);
  border: 1px solid var(--border);
  border-left-width: 3px;
}

.testimonial footer {
  margin-top: 1rem;
  font-size: 0.9rem;
}

.testimonial cite {
  font-style: normal;
  font-weight: 600;
  display: block;
}

.testimonial footer span {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.stars {
  color: var(--gold);
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
}

/* Blog */
.blog-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.blog-card a {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 1rem;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--border);
  padding: 0.75rem;
  background: var(--ivory);
}

.blog-card time {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--steel);
}

.blog-list-item {
  border-bottom: 1px solid var(--border);
  padding-block: 2rem;
}

.blog-list-link {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
  text-decoration: none;
  color: inherit;
}

.blog-list-link h2 {
  margin-top: 0.25rem;
}

/* CTA band */
.cta-band {
  background: var(--walnut);
  color: var(--ivory);
  padding: 3rem 0;
  text-align: center;
}

.cta-band h2 { color: var(--gold-light); }
.cta-band p { color: var(--ivory-dim); }
.cta-band a { margin-top: 1rem; }
.cta-secondary { margin-top: 1rem; }
.cta-secondary a { color: var(--gold-light); }

/* Page headers */
.page-header,
.page-hero {
  padding: 3rem 0 2rem;
}

.page-hero-img {
  margin: 2rem auto 0;
  max-width: 900px;
}

.page-hero-img img {
  width: 100%;
  border: 2px solid var(--border);
}

.breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  margin-bottom: 1rem;
  color: var(--steel);
}

.breadcrumb a { color: var(--text-muted); text-decoration: none; }

/* Service detail */
.meta-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 3rem;
  padding-block: 3rem;
}

.content-main section {
  margin-bottom: 2.5rem;
}

.check-list,
.plain-list,
.process-list {
  padding-left: 1.25rem;
}

.process-list {
  list-style: none;
  padding: 0;
}

.process-list li {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  align-items: flex-start;
}

.step-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background: var(--walnut);
  color: var(--gold);
  width: 1.75rem;
  height: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.aside-card {
  background: var(--walnut);
  color: var(--ivory);
  padding: 1.5rem;
  border: 2px solid var(--brass);
  position: sticky;
  top: 5rem;
}

.aside-card h3 { color: var(--gold-light); margin-top: 0; }
.aside-note { font-size: 0.9rem; margin-top: 1rem; }
.aside-note a { color: var(--gold-light); }

/* Process timeline */
.process-timeline {
  list-style: none;
  padding: 0;
  max-width: 800px;
  margin-inline: auto;
}

.process-step {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border);
}

.step-marker {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--gold);
  border: 2px solid var(--brass);
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Pricing */
.pricing-table-wrap {
  overflow-x: auto;
  margin-block: 2rem;
}

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1rem;
}

.pricing-table th,
.pricing-table td {
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  text-align: left;
}

.pricing-table th {
  background: var(--walnut);
  color: var(--ivory);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.pricing-table tr:nth-child(even) {
  background: rgba(42, 33, 24, 0.04);
}

.pricing-visual,
.reviews-visual {
  margin-bottom: 2rem;
}

.pricing-visual img,
.reviews-visual img {
  width: 100%;
  border: 2px solid var(--border);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
}

.contact-info address {
  font-style: normal;
}

.contact-hours {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.contact-form {
  background: var(--ivory);
  border: 2px solid var(--border);
  padding: 2rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.65rem 0.75rem;
  font-family: var(--font-display);
  font-size: 1rem;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: var(--radius);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: 2px solid var(--gold);
  outline-offset: 1px;
}

.form-group input.invalid,
.form-group textarea.invalid {
  border-color: #9b2c2c;
}

.field-error {
  display: block;
  color: #9b2c2c;
  font-size: 0.85rem;
  margin-top: 0.25rem;
}

.form-message {
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  border-radius: var(--radius);
}

.form-error {
  background: #fde8e8;
  border: 1px solid #9b2c2c;
  color: #742a2a;
}

.form-success {
  background: #e6f4ea;
  border: 1px solid var(--green-oxide);
  color: var(--green-oxide);
}

/* Legal */
.legal-page {
  padding: 3rem 0 4rem;
}

.prose h2 {
  margin-top: 2rem;
  font-size: 1.35rem;
}

.prose ul {
  padding-left: 1.25rem;
}

.cookie-table-wrap {
  overflow-x: auto;
}

.cookie-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.cookie-table th,
.cookie-table td {
  padding: 0.6rem;
  border: 1px solid var(--border);
  text-align: left;
}

.cookie-table th {
  background: var(--walnut-mid);
  color: var(--ivory);
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

/* Blog post */
.blog-post .post-author {
  color: var(--text-muted);
  font-style: italic;
}

.post-footer {
  padding-block: 2rem 3rem;
  border-top: 1px solid var(--border);
}

/* 404 */
.error-page {
  padding: 5rem 0;
  text-align: center;
}

.error-page .hero-actions {
  justify-content: center;
}

/* Footer */
.site-footer {
  background: var(--charcoal);
  color: var(--ivory-dim);
  padding: 3rem 0 0;
  margin-top: 4rem;
  border-top: 3px solid var(--brass);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  width: min(1120px, 92vw);
  margin-inline: auto;
  padding-bottom: 2rem;
}

.footer-brand {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--gold);
  letter-spacing: 0.05em;
}

.footer-heading {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links a {
  color: var(--ivory-dim);
  text-decoration: none;
  font-size: 0.95rem;
}

.footer-links a:hover { color: var(--gold-light); }

.footer-bottom {
  border-top: 1px solid var(--walnut-mid);
  padding: 1rem 0;
  text-align: center;
  font-size: 0.85rem;
  font-family: var(--font-mono);
}

.site-footer address {
  font-style: normal;
  font-size: 0.95rem;
}

.site-footer a { color: var(--gold-light); }

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--walnut);
  border-top: 2px solid var(--brass);
  padding: 1rem;
  z-index: 200;
  box-shadow: 0 -4px 20px var(--shadow);
}

.cookie-inner {
  width: min(1120px, 92vw);
  margin-inline: auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.cookie-banner p {
  margin: 0;
  color: var(--ivory-dim);
  flex: 1;
  min-width: 240px;
  font-size: 0.95rem;
}

.cookie-banner a { color: var(--gold-light); }

.cookie-actions {
  display: flex;
  gap: 0.75rem;
}

/* Responsive */
@media (max-width: 900px) {
  .hero-home,
  .split-section,
  .card-grid,
  .strip-grid,
  .blog-preview,
  .content-grid,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .card-grid-full {
    grid-template-columns: 1fr;
  }

  .testimonial-grid {
    grid-template-columns: 1fr;
  }

  .blog-list-link {
    grid-template-columns: 1fr;
  }

  .blog-card a {
    grid-template-columns: 1fr;
  }

  .nav-toggle { display: flex; }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--walnut);
    border-bottom: 2px solid var(--brass);
    display: none;
    padding: 1rem;
  }

  .main-nav.is-open { display: block; }

  .main-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .header-inner { position: relative; }

  .aside-card { position: static; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}