/* ========================================
   TEMPLATE 2: INDUSTRIAL — Bold, Technical, Uppercase
   ======================================== */

/* --- Custom Properties --- */
:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f5f0eb;
  --bg-card: #ffffff;
  --border-color: #e0d5c8;
  --accent: #b8860b;
  --accent-dim: rgba(184, 134, 11, 0.1);
  --accent-glow: rgba(184, 134, 11, 0.15);
  --secondary: #c0592a;
  --secondary-dim: rgba(192, 89, 42, 0.1);
  --text-primary: #1a1207;
  --text-secondary: #3d3225;
  --text-muted: #8c7a66;
  --font-main: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'Courier New', Courier, monospace;
  --radius: 3px;
  --container: 1200px;
  --header-h: 110px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-main);
  background: var(--bg-primary);
  color: var(--text-secondary);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--secondary); }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; }

/* --- Utility --- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.section-pad { padding: 80px 0; }
.section-pad-lg { padding: 100px 0; }
.accent { color: var(--accent); }
.uppercase { text-transform: uppercase; letter-spacing: 0.08em; }
.mono { font-family: var(--font-mono); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* --- Section Title --- */
.section-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  font-family: var(--font-mono);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.15;
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.6;
}

/* --- Angled Divider --- */
.angled-top { position: relative; }
.angled-top::before {
  content: '';
  position: absolute;
  top: -40px;
  left: 0;
  width: 100%;
  height: 40px;
  background: inherit;
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}

/* ======================
   1. HEADER / NAV
   ====================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: transform 0.3s, box-shadow 0.3s;
}
.site-header.scrolled { box-shadow: 0 2px 8px rgba(0,0,0,0.06); }

.topbar {
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  padding: 12px 0;
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}
.topbar-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}
.topbar-phone svg { width: 16px; height: 16px; stroke: var(--accent); flex-shrink: 0; }
.topbar-phone span { display: none; }
.topbar-hours {
  display: none;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--text-muted);
  border-left: 1px solid var(--border-color);
  padding-left: 16px;
}
.topbar-hours svg { width: 14px; height: 14px; stroke: var(--accent); flex-shrink: 0; }
.logo {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: 0.05em;
  text-align: center;
}
.logo small {
  display: block;
  font-size: 0.55rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-top: 2px;
}
.logo em { font-style: normal; color: var(--accent); }
.logo img { height: 44px; width: auto; }
.topbar-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: var(--accent);
  color: var(--bg-primary) !important;
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  transition: background 0.2s;
  min-height: 44px;
  white-space: nowrap;
}
.topbar-cta:hover { background: #a07608; color: var(--bg-primary) !important; }
.topbar-cta svg { width: 14px; height: 14px; stroke: currentColor; }

.navbar {
  display: none;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}
.navbar a {
  position: relative;
  padding: 14px 24px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: color 0.2s, background 0.2s;
}
.navbar a:hover {
  color: var(--text-primary);
  background: rgba(184,134,11,0.06);
}
.navbar a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 60%;
  height: 2px;
  background: var(--accent);
  transition: transform 0.2s;
}
.navbar a:hover::after { transform: translateX(-50%) scaleX(1); }

.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  padding: 10px;
}
.hamburger span {
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  transition: transform 0.3s, opacity 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  top: 0;
  right: -280px;
  width: 280px;
  height: 100vh;
  background: var(--bg-primary);
  box-shadow: -4px 0 20px rgba(0,0,0,0.1);
  padding: 80px 28px 40px;
  z-index: 1001;
  transition: right 0.35s ease;
  overflow-y: auto;
}
.mobile-menu.open { right: 0; }
.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.3);
  z-index: 1000;
}
.mobile-overlay.open { display: block; }
.mobile-menu-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1.5rem;
}
.mobile-menu a {
  display: block;
  padding: 16px 0;
  color: var(--text-secondary);
  font-size: 1rem;
  font-weight: 500;
  border-bottom: 1px solid var(--border-color);
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--accent); }
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu .mobile-cta {
  display: block;
  margin-top: 24px;
  padding: 16px 32px;
  background: var(--accent);
  color: var(--bg-primary);
  font-weight: 700;
  border-radius: var(--radius);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.85rem;
}
.mobile-menu .mobile-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding: 12px 0;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: none;
}
.mobile-menu .mobile-phone svg { width: 18px; height: 18px; stroke: var(--accent); }

@media (min-width: 768px) {
  .topbar-phone span { display: inline; }
  .topbar-hours { display: flex; }
  .hamburger { display: none; }
  .navbar { display: block; }
  .site-header.scrolled .topbar { padding: 8px 0; }
}

/* ======================
   2. HERO
   ====================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: var(--bg-primary);
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
  padding-top: calc(var(--header-h) + 40px);
  padding-bottom: 80px;
}
.hero-text { position: relative; z-index: 2; }
.hero-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  border: 1px solid var(--accent);
  padding: 6px 16px;
  margin-bottom: 24px;
  border-radius: var(--radius);
}
.hero h1 {
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 900;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-bottom: 24px;
}
.hero h1 em {
  font-style: normal;
  color: var(--accent);
  display: block;
}
.hero-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.7;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--accent);
  color: var(--bg-primary);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  transition: background 0.2s, transform 0.2s;
  min-height: 48px;
}
.btn-primary:hover { background: #a07608; color: var(--bg-primary); transform: translateY(-2px); }
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  transition: border-color 0.2s, color 0.2s;
  min-height: 48px;
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.hero-visual {
  position: relative;
  display: none;
  height: 420px;
}
.hero-shape-1 {
  position: absolute;
  top: 10%; right: 5%;
  width: 280px; height: 280px;
  background: linear-gradient(135deg, var(--accent-dim), transparent);
  border: 1px solid rgba(184, 134, 11, 0.2);
  transform: rotate(15deg);
}
.hero-shape-2 {
  position: absolute;
  top: 30%; right: 20%;
  width: 180px; height: 180px;
  background: linear-gradient(135deg, var(--secondary-dim), transparent);
  border: 1px solid rgba(192, 89, 42, 0.2);
  border-radius: 50%;
}
.hero-shape-3 {
  position: absolute;
  bottom: 10%; right: 10%;
  width: 120px; height: 120px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  clip-path: polygon(50% 0%, 100% 100%, 0% 100%);
}
.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(184,134,11,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(184,134,11,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}

.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  animation: scrollBounce 2s infinite;
}
.scroll-indicator svg { width: 20px; height: 20px; stroke: var(--accent); }
@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

@media (min-width: 768px) {
  .hero-inner { grid-template-columns: 1fr 1fr; }
  .hero-visual { display: block; }
}

/* ======================
   3. SERVICES
   ====================== */
.services { background: var(--bg-secondary); }
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 48px;
}
.service-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-left: 3px solid var(--accent);
  padding: 28px 24px;
  border-radius: var(--radius);
  transition: box-shadow 0.3s;
}
.service-box:nth-child(even) { border-left-color: var(--secondary); }
.service-box:hover { box-shadow: 0 0 20px var(--accent-glow); }
.service-icon {
  width: 48px; height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  border-radius: var(--radius);
  margin-bottom: 16px;
}
.service-box:nth-child(even) .service-icon { background: var(--secondary-dim); }
.service-icon svg { width: 24px; height: 24px; }
.service-box h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 8px;
}
.service-box p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }
.service-box .service-link {
  display: inline-block;
  margin-top: 12px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
}
.service-box .service-link:hover { color: var(--secondary); }

@media (min-width: 768px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1200px) { .services-grid { grid-template-columns: repeat(3, 1fr); } }

/* ======================
   4. BENTO GRID
   ====================== */
.bento { background: var(--bg-primary); }
.bento-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 48px;
}
.bento-cell {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 32px 28px;
  position: relative;
  overflow: hidden;
}
.bento-cell::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
}
.bento-cell.bento-large { min-height: 240px; }
.bento-cell.bento-stat {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}
.bento-cell.bento-stat .stat-number {
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}
.bento-cell.bento-stat .stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.bento-cell h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}
.bento-cell p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.7; }
.bento-quote {
  font-size: 1.1rem;
  font-style: italic;
  color: var(--text-secondary);
  border-left: 3px solid var(--secondary);
  padding-left: 20px;
  line-height: 1.7;
}
.bento-icon-item { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 16px; }
.bento-icon-item:last-child { margin-bottom: 0; }
.bento-icon-item .b-icon {
  width: 36px; height: 36px; min-width: 36px;
  background: var(--accent-dim);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
}
.bento-icon-item .b-icon svg { width: 18px; height: 18px; }

@media (min-width: 768px) {
  .bento-grid { grid-template-columns: repeat(3, 1fr); grid-template-rows: auto auto; }
  .bento-cell.bento-large { grid-column: 1 / 3; grid-row: 1 / 3; min-height: 360px; }
}

/* ======================
   5. TIMELINE / PROCESS
   ====================== */
.timeline-section { background: var(--bg-secondary); position: relative; }
.timeline {
  position: relative;
  margin-top: 48px;
  padding-left: 40px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 15px; top: 0; bottom: 0;
  width: 2px;
  background: var(--border-color);
}
.timeline-item { position: relative; margin-bottom: 48px; }
.timeline-item:last-child { margin-bottom: 0; }
.timeline-node {
  position: absolute;
  left: -40px; top: 0;
  width: 30px; height: 30px;
  background: var(--bg-primary);
  border: 2px solid var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
}
.timeline-content {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 24px;
  border-radius: var(--radius);
}
.timeline-content h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 8px;
}
.timeline-content p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }

@media (min-width: 768px) {
  .timeline { padding-left: 0; max-width: 800px; margin-left: auto; margin-right: auto; }
  .timeline::before { left: 50%; transform: translateX(-50%); }
  .timeline-item { width: 45%; margin-bottom: 48px; }
  .timeline-item:nth-child(odd) { margin-left: 0; text-align: right; }
  .timeline-item:nth-child(even) { margin-left: 55%; }
  .timeline-item:nth-child(odd) .timeline-node { left: auto; right: -56px; }
  .timeline-item:nth-child(even) .timeline-node { left: -41px; }
}

/* ======================
   6. PROBLEMAS COMUNES
   ====================== */
.problems-section { background: var(--bg-primary); }
.problems-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 48px;
}
.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: box-shadow 0.3s;
}
.problem-card:hover { box-shadow: 0 0 20px var(--accent-glow); }
.problem-icon {
  width: 44px; height: 44px; min-width: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--secondary-dim);
  border-radius: var(--radius);
}
.problem-icon svg { width: 22px; height: 22px; stroke: var(--secondary); }
.problem-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 6px;
}
.problem-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }

@media (min-width: 768px) { .problems-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1200px) { .problems-grid { grid-template-columns: repeat(3, 1fr); } }

/* ======================
   7. MATERIALES / TIPOS
   ====================== */
.materials-section { background: var(--bg-secondary); }
.materials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 48px;
}
.material-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.3s;
}
.material-card:hover { box-shadow: 0 0 20px var(--accent-glow); }
.material-visual {
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.material-card:nth-child(1) .material-visual { background: linear-gradient(135deg, #e8ddd0, #d4c4b0); }
.material-card:nth-child(2) .material-visual { background: linear-gradient(135deg, #dde8d5, #c4d4b8); }
.material-card:nth-child(3) .material-visual { background: linear-gradient(135deg, #e4d5e0, #d0bcc8); }
.material-card:nth-child(4) .material-visual { background: linear-gradient(135deg, #e0dbd5, #d1c9be); }
.material-visual svg { width: 40px; height: 40px; opacity: 0.3; stroke: var(--text-muted); }
.material-body { padding: 24px; }
.material-body h3 {
  font-size: 1.05rem; font-weight: 700; color: var(--text-primary);
  text-transform: uppercase; letter-spacing: 0.03em; margin-bottom: 8px;
}
.material-body p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }
.material-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.material-tag {
  font-size: 0.7rem; font-family: var(--font-mono); color: var(--accent);
  text-transform: uppercase; letter-spacing: 0.08em;
  border: 1px solid var(--accent); padding: 3px 10px; border-radius: var(--radius);
}

@media (min-width: 768px) { .materials-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1200px) { .materials-grid { grid-template-columns: repeat(4, 1fr); } }

/* ======================
   8. TESTIMONIAL QUOTE
   ====================== */
.testimonial-section { background: var(--bg-primary); }
.testimonial-block {
  max-width: 720px;
  margin: 48px auto 0;
  text-align: center;
  position: relative;
  padding: 40px 0;
}
.testimonial-block::before {
  content: '\201C';
  position: absolute;
  top: -20px; left: 50%;
  transform: translateX(-50%);
  font-size: 8rem; line-height: 1;
  color: var(--accent); opacity: 0.15;
  font-family: Georgia, serif;
}
.testimonial-block blockquote {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  color: var(--text-secondary);
  font-style: italic;
  line-height: 1.8;
  margin-bottom: 32px;
  position: relative; z-index: 1;
}
.testimonial-divider { width: 60px; height: 2px; background: var(--accent); margin: 0 auto 24px; }
.testimonial-author { font-size: 1rem; font-weight: 700; color: var(--text-primary); }
.testimonial-role { font-size: 0.85rem; color: var(--text-muted); margin-top: 4px; }

/* ======================
   9. FAQ TWO-COLUMN
   ====================== */
.faq-section { background: var(--bg-secondary); }
.faq-columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 48px;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 18px 20px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  background: none;
  transition: color 0.2s;
  min-height: 48px;
  gap: 12px;
}
.faq-question:hover { color: var(--accent); }
.faq-toggle {
  width: 28px; height: 28px; min-width: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  font-size: 1.2rem;
  color: var(--accent);
  font-family: var(--font-mono);
  transition: transform 0.3s, background 0.2s;
}
.faq-item.open .faq-toggle { transform: rotate(45deg); background: var(--accent-dim); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.faq-answer-inner {
  padding: 0 20px 20px;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.faq-item.open .faq-answer { max-height: 500px; }

@media (min-width: 768px) { .faq-columns { grid-template-columns: repeat(2, 1fr); } }

/* ======================
   10. ZONAS
   ====================== */
.zones-section { background: var(--bg-primary); }
.zones-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 48px;
}
.zone-col h4 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  font-family: var(--font-mono);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-color);
}
.zone-col ul { display: flex; flex-direction: column; gap: 6px; }
.zone-col li {
  font-size: 0.9rem; color: var(--text-muted);
  padding: 6px 0; padding-left: 16px;
  position: relative;
}
.zone-col li::before {
  content: '';
  position: absolute; left: 0; top: 50%;
  width: 6px; height: 6px;
  background: var(--accent-dim);
  border: 1px solid var(--accent);
  border-radius: 50%;
  transform: translateY(-50%);
}

@media (min-width: 768px) { .zones-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1200px) { .zones-grid { grid-template-columns: repeat(4, 1fr); } }

/* ======================
   11. GALLERY
   ====================== */
.gallery { background: var(--bg-secondary); }
.gallery-grid { columns: 1; gap: 16px; margin-top: 48px; }
.gallery-item {
  break-inside: avoid;
  margin-bottom: 16px;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
}
.gallery-item img { width: 100%; height: auto; display: block; }
.gallery-overlay {
  position: absolute; inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.3s;
  padding: 20px; text-align: center;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay h4 {
  font-size: 1rem; font-weight: 700; color: #ffffff;
  text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 4px;
}
.gallery-overlay span { font-size: 0.8rem; color: var(--accent); }

@media (min-width: 768px) { .gallery-grid { columns: 2; } }
@media (min-width: 1200px) { .gallery-grid { columns: 3; } }

/* ======================
   12. CTA SPLIT
   ====================== */
.cta-split { background: var(--bg-primary); }
.cta-split-inner {
  display: grid; grid-template-columns: 1fr;
  border: 1px solid var(--border-color);
  border-radius: var(--radius); overflow: hidden;
}
.cta-left { padding: 40px 32px; background: var(--bg-card); }
.cta-left h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800; color: var(--text-primary);
  text-transform: uppercase; letter-spacing: 0.02em;
  margin-bottom: 20px; line-height: 1.15;
}
.cta-bullets { margin-bottom: 24px; }
.cta-bullets li {
  padding: 8px 0; padding-left: 24px;
  position: relative; color: var(--text-muted); font-size: 0.95rem;
}
.cta-bullets li::before {
  content: '';
  position: absolute; left: 0; top: 50%;
  width: 10px; height: 2px; background: var(--accent);
}
.cta-right {
  padding: 40px 32px;
  background: linear-gradient(135deg, rgba(184,134,11,0.06), rgba(192,89,42,0.06));
  border-top: 1px solid var(--border-color);
}
.cta-right h3 {
  font-size: 1.1rem; font-weight: 700; color: var(--text-primary);
  margin-bottom: 20px; text-transform: uppercase; letter-spacing: 0.03em;
}

@media (min-width: 768px) {
  .cta-split-inner { grid-template-columns: 1fr 1fr; }
  .cta-right { border-top: none; border-left: 1px solid var(--border-color); }
}

/* ======================
   13. CONTACT FORM
   ====================== */
.contact-section { background: var(--bg-primary); }
.contact-inner {
  display: grid; grid-template-columns: 1fr;
  gap: 40px; margin-top: 48px;
}
.contact-form-wrap { display: flex; flex-direction: column; gap: 16px; }
.contact-form-wrap .form-group { position: relative; }
.contact-form-wrap .form-group label {
  display: block; font-size: 0.85rem; color: var(--text-muted);
  margin-bottom: 6px; font-weight: 600;
}
.contact-form-wrap .form-group input,
.contact-form-wrap .form-group textarea,
.contact-form-wrap .form-group select {
  width: 100%; padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: border-color 0.2s;
  min-height: 48px;
}
.contact-form-wrap .form-group textarea { min-height: 100px; resize: vertical; }
.contact-form-wrap .form-group input:focus,
.contact-form-wrap .form-group textarea:focus,
.contact-form-wrap .form-group select:focus { outline: none; border-color: var(--accent); }
.form-submit, .btn-submit {
  padding: 16px 40px;
  background: var(--accent); color: var(--bg-primary);
  font-weight: 700; font-size: 0.9rem;
  text-transform: uppercase; letter-spacing: 0.06em;
  border-radius: var(--radius); min-height: 52px;
  transition: background 0.2s, transform 0.2s;
  border: none; cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px;
}
.form-submit:hover, .btn-submit:hover { background: #a07608; transform: translateY(-2px); }

/* Form status */
.form-status {
  display: none; align-items: center; gap: 10px;
  padding: 14px 18px; border-radius: var(--radius); font-size: 0.9rem;
}
.form-status.success {
  display: flex; background: rgba(16,185,129,0.1);
  color: #065f46; border: 1px solid rgba(16,185,129,0.3);
}
.form-status.error {
  display: flex; background: rgba(220,38,38,0.1);
  color: #991b1b; border: 1px solid rgba(220,38,38,0.3);
}
.form-status__icon { width: 22px; height: 22px; flex-shrink: 0; display: none; }
.form-status.success .form-status__icon--success { display: block; stroke: #065f46; }
.form-status.error .form-status__icon--error { display: block; stroke: #991b1b; }

.honeypot { position: absolute !important; left: -9999px; opacity: 0; height: 0; width: 0; }
.privacy-label {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 0.85rem; color: var(--text-muted); cursor: pointer;
}
.privacy-label input[type="checkbox"] { margin-top: 3px; accent-color: var(--accent); }
.cf-turnstile { margin: 8px 0; }

@media (min-width: 768px) { .contact-inner { grid-template-columns: 1fr 1fr; } }

/* ======================
   14. FOOTER
   ====================== */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 60px 0 32px;
}
.footer-grid {
  display: grid; grid-template-columns: 1fr;
  gap: 32px; margin-bottom: 48px;
}
.footer-col h4 {
  font-size: 0.78rem; text-transform: uppercase;
  letter-spacing: 0.15em; color: var(--text-muted); margin-bottom: 16px;
}
.footer-col p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }
.footer-col a {
  display: block; font-size: 0.88rem; color: var(--text-muted);
  padding: 4px 0; transition: color 0.2s;
}
.footer-col a:hover { color: var(--accent); }
.footer-nap {
  font-size: 0.82rem; color: var(--text-muted); line-height: 1.8; margin-top: 16px;
}
.footer-nap strong {
  color: var(--text-secondary); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.05em; font-size: 0.75rem;
}
.footer-zones { display: flex; flex-wrap: wrap; gap: 8px; }
.footer-zone-tag {
  font-size: 0.75rem; color: var(--text-muted);
  border: 1px solid var(--border-color);
  padding: 4px 12px; border-radius: var(--radius);
  font-family: var(--font-mono); letter-spacing: 0.03em;
}
.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 24px;
  display: flex; flex-direction: column;
  gap: 12px; align-items: center; text-align: center;
}
.footer-bottom p, .footer-bottom span { font-size: 0.78rem; color: var(--text-muted); }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: 0.78rem; color: var(--text-muted); display: inline; padding: 0; }
.footer-legal a:hover { color: var(--accent); }

@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .footer-bottom { flex-direction: row; justify-content: space-between; }
}

/* ======================
   15. MOBILE FIXED BAR
   ====================== */
.mobile-fixed-bar {
  position: fixed; bottom: 0; left: 0;
  width: 100%; display: flex;
  z-index: 999; box-shadow: 0 -2px 12px rgba(0,0,0,0.1);
}
.mobile-fixed-bar a {
  flex: 1; display: flex;
  align-items: center; justify-content: center;
  gap: 8px; padding: 14px 0;
  font-weight: 700; font-size: 0.85rem;
  text-transform: uppercase; letter-spacing: 0.04em;
  min-height: 52px; text-align: center;
}
.mobile-fixed-bar a svg { width: 18px; height: 18px; flex-shrink: 0; }
.mobile-fixed-bar .bar-call { background: var(--accent); color: var(--bg-primary); }
.mobile-fixed-bar .bar-call:hover { background: #a07608; color: var(--bg-primary); }
.mobile-fixed-bar .bar-call svg { stroke: var(--bg-primary); }
.mobile-fixed-bar .bar-quote { background: var(--text-primary); color: var(--bg-primary); }
.mobile-fixed-bar .bar-quote:hover { background: var(--text-secondary); color: var(--bg-primary); }
.mobile-fixed-bar .bar-quote svg { stroke: var(--bg-primary); }

@media (min-width: 900px) { .mobile-fixed-bar { display: none; } }
@media (max-width: 899px) { body { padding-bottom: 52px; } }

/* ======================
   SERVICE PAGE SECTIONS
   ====================== */

/* Trust badges (hero) */
.trust-badges { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 16px; }
.trust-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--accent);
}
.trust-badge svg { width: 16px; height: 16px; stroke: var(--accent); }

/* Ventajas */
.ventajas { background: var(--bg-secondary); }
.ventajas-list { display: flex; flex-direction: column; gap: 24px; margin-top: 48px; }
.ventaja-item {
  display: flex; gap: 20px; align-items: flex-start;
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-radius: var(--radius); padding: 28px;
}
.ventaja-item:hover { box-shadow: 0 0 20px var(--accent-glow); }
.ventaja-check {
  min-width: 36px; width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent-dim); border: 1px solid var(--accent);
  border-radius: 50%;
}
.ventaja-check svg { width: 18px; height: 18px; stroke: var(--accent); }
.ventaja-item h3 {
  font-size: 1rem; font-weight: 700; color: var(--text-primary);
  text-transform: uppercase; letter-spacing: 0.03em; margin-bottom: 8px;
}
.ventaja-item p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }

/* Problem card variants */
.problem-card__question, .problem-card__answer {
  display: flex; gap: 12px; align-items: flex-start;
}
.problem-card__question { margin-bottom: 12px; }
.problem-card__question svg, .problem-card__answer svg {
  min-width: 20px; width: 20px; height: 20px; margin-top: 2px;
}
.problem-card__question svg { stroke: var(--accent); }
.problem-card__answer svg { stroke: var(--success, #2ecc71); }
.problem-card__question h3 {
  font-size: 0.95rem; font-weight: 700; color: var(--text-primary);
  text-transform: uppercase; letter-spacing: 0.03em;
}
.problem-card__answer p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }

.editorial-section { background: var(--bg-primary); }
.editorial-blocks { display: flex; flex-direction: column; gap: 48px; }
.editorial-block {
  display: grid; grid-template-columns: 1fr; gap: 32px; align-items: center;
}
.editorial-block.reverse .editorial-image { order: -1; }
.editorial-text p { font-size: 0.95rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 16px; }
.editorial-text p:last-child { margin-bottom: 0; }
.editorial-text .lead { font-size: 1.05rem; color: var(--text-secondary); }
.editorial-image { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border-color); }
.editorial-image img { width: 100%; height: auto; display: block; }

@media (min-width: 768px) {
  .editorial-block { grid-template-columns: 1fr 1fr; }
  .editorial-block--solo { grid-template-columns: 1fr; }
}

.troubleshooting-list {
  list-style: none; counter-reset: ts-step; margin-top: 48px;
}
.troubleshooting-list li {
  counter-increment: ts-step; padding: 24px;
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-radius: var(--radius); margin-bottom: 16px;
  position: relative; padding-left: 64px;
}
.troubleshooting-list li::before {
  content: counter(ts-step);
  position: absolute; left: 20px; top: 24px;
  width: 30px; height: 30px;
  background: var(--accent-dim); border: 1px solid var(--accent);
  border-radius: 50%; display: flex;
  align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 0.8rem;
  font-weight: 700; color: var(--accent);
}
.troubleshooting-list h3 {
  font-size: 1rem; font-weight: 700; color: var(--text-primary);
  text-transform: uppercase; letter-spacing: 0.03em; margin-bottom: 8px;
}
.troubleshooting-list p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }

.comparativa-section { background: var(--bg-secondary); }
.comparativa-table { margin-top: 32px; overflow-x: auto; }
.comparativa-table table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.comparativa-table th, .comparativa-table td {
  padding: 14px 16px; border: 1px solid var(--border-color); text-align: left;
}
.comparativa-table thead th {
  background: var(--accent-dim); color: var(--text-primary);
  font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.04em; font-size: 0.8rem;
}
.comparativa-table tbody th { font-weight: 600; color: var(--text-primary); background: var(--bg-card); }
.comparativa-table tbody td { color: var(--text-muted); background: var(--bg-card); }
.comparativa-conclusion { margin-top: 24px; font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }

.glosario-section { background: var(--bg-primary); }
.glosario-grid { display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 48px; }
.glosario-item {
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-radius: var(--radius); padding: 24px;
  display: flex; gap: 16px; align-items: flex-start;
}
.glosario-icon { width: 36px; height: 36px; min-width: 36px; display: flex; align-items: center; justify-content: center; }
.glosario-icon svg { width: 20px; height: 20px; stroke: var(--accent); }
.glosario-term { font-size: 1rem; font-weight: 700; color: var(--text-primary); text-transform: uppercase; letter-spacing: 0.03em; margin-bottom: 6px; }
.glosario-def { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }

@media (min-width: 768px) { .glosario-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1200px) { .glosario-grid { grid-template-columns: repeat(4, 1fr); } }

.related-section { background: var(--bg-secondary); }
.related-grid { display: grid; grid-template-columns: 1fr; gap: 20px; margin-top: 32px; }
.related-card {
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-left: 3px solid var(--accent); padding: 24px;
  border-radius: var(--radius); transition: box-shadow 0.3s;
}
.related-card:nth-child(even) { border-left-color: var(--secondary); }
.related-card:hover { box-shadow: 0 0 20px var(--accent-glow); }
.related-card h3 { font-size: 1rem; font-weight: 700; color: var(--text-primary); text-transform: uppercase; letter-spacing: 0.03em; margin-bottom: 8px; }
.related-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 12px; }
.related-link { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--accent); }
.related-link:hover { color: var(--secondary); }

@media (min-width: 768px) { .related-grid { grid-template-columns: repeat(2, 1fr); } }

.cobertura-section { background: var(--bg-primary); }
.cobertura-grid { display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 48px; }
.cobertura-card {
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-radius: var(--radius); padding: 24px;
}
.cobertura-card h3 { font-size: 1rem; font-weight: 700; color: var(--text-primary); text-transform: uppercase; letter-spacing: 0.03em; margin-bottom: 8px; }
.cobertura-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }

@media (min-width: 768px) { .cobertura-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1200px) { .cobertura-grid { grid-template-columns: repeat(3, 1fr); } }

/* Cookie banner */
.cookie-banner {
  position: fixed; bottom: 60px; left: 20px; right: 20px;
  z-index: 9999; background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  box-shadow: 0 4px 20px rgba(0,0,0,0.1); padding: 20px;
}
.cookie-banner-inner { display: flex; flex-direction: column; gap: 16px; max-width: var(--container); margin: 0 auto; }
.cookie-banner-text strong { color: var(--text-primary); font-size: 0.9rem; }
.cookie-banner-text p { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; line-height: 1.5; }
.cookie-banner-accept {
  padding: 10px 24px; background: var(--accent); color: var(--bg-primary);
  font-weight: 700; font-size: 0.8rem; text-transform: uppercase;
  letter-spacing: 0.04em; border-radius: var(--radius);
  border: none; cursor: pointer; min-height: 40px; transition: background 0.2s;
}
.cookie-banner-accept:hover { background: #a07608; }

@media (min-width: 768px) {
  .cookie-banner { left: 50%; right: auto; transform: translateX(-50%); max-width: 600px; }
  .cookie-banner-inner { flex-direction: row; align-items: center; }
}
@media (max-width: 899px) { .cookie-banner { bottom: 60px; } }

/* --- Accessibility --- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }