/* ============================================================
   LUMINEX — Estilos compartidos de páginas de ciudad
   Usado por todas las house-cleaning-<ciudad>/index.html
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    :root {
      --navy: #1e3a5f; --blue-sky: #3ab5e6; --teal: #4ecdc4;
      --charcoal: #2c3e50; --off-white: #f0f7ff;
      --text: #374151; --text-light: #6b7280; --border: #e5e7eb;
    }
    body { font-family: 'Inter', sans-serif; color: var(--text); background: #fff; line-height: 1.7; }
    nav { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.97); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); padding: 0 24px; display: flex; align-items: center; justify-content: space-between; height: 68px; }
    .nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--navy); font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 1rem; letter-spacing: .05em; }
    .nav-logo img { height: 36px; width: auto; }
    .nav-links { display: flex; align-items: center; gap: 28px; list-style: none; }
    .nav-links a { text-decoration: none; color: var(--charcoal); font-size: .9rem; font-weight: 500; transition: color .2s; }
    .nav-links a:hover { color: var(--blue-sky); }
    .nav-cta { background: var(--navy); color: #fff !important; padding: 8px 20px; border-radius: 8px; font-weight: 600 !important; }
    .nav-cta:hover { background: var(--blue-sky) !important; }
    .breadcrumb { background: var(--off-white); padding: 12px 24px; font-size: .82rem; color: var(--text-light); }
    .breadcrumb a { color: var(--blue-sky); text-decoration: none; }
    .article-wrap { max-width: 780px; margin: 0 auto; padding: 0 24px 80px; }
    .article-header { padding: 48px 0 36px; }
    .article-tag { display: inline-block; background: var(--off-white); color: var(--navy); font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 4px 12px; border-radius: 20px; border: 1px solid var(--blue-sky); margin-bottom: 16px; }
    .article-header h1 { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: clamp(1.8rem,4vw,2.6rem); color: var(--navy); line-height: 1.2; margin-bottom: 20px; }
    .article-meta { display: flex; gap: 20px; flex-wrap: wrap; font-size: .85rem; color: var(--text-light); }
    .article-intro { font-size: 1.1rem; color: var(--charcoal); line-height: 1.75; border-left: 4px solid var(--teal); padding-left: 20px; margin: 28px 0 0; }
    .hero-img { width: 100%; border-radius: 16px; margin: 32px 0; aspect-ratio: 16/7; object-fit: cover; }
    .article-body h2 { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 1.5rem; color: var(--navy); margin: 48px 0 16px; padding-top: 8px; border-top: 2px solid var(--off-white); }
    .article-body h3 { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 1.15rem; color: var(--charcoal); margin: 32px 0 12px; }
    .article-body p { margin-bottom: 18px; }
    .article-body ul, .article-body ol { margin: 0 0 20px 24px; }
    .article-body li { margin-bottom: 8px; }
    .article-body strong { color: var(--charcoal); }
    .article-body a { color: var(--blue-sky); }
    .callout { border-radius: 12px; padding: 20px 24px; margin: 28px 0; display: flex; gap: 14px; align-items: flex-start; }
    .callout-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
    .callout-text { font-size: .95rem; line-height: 1.65; }
    .callout-text strong { display: block; margin-bottom: 4px; }
    .callout.tip { background: #f0fdf4; border: 1px solid #86efac; }
    .callout.warning { background: #fff7ed; border: 1px solid #fdba74; }
    .callout.info { background: var(--off-white); border: 1px solid var(--blue-sky); }
    .table-wrap { overflow-x: auto; margin: 28px 0; border-radius: 12px; border: 1px solid var(--border); }
    table { width: 100%; border-collapse: collapse; font-size: .9rem; }
    th { background: var(--navy); color: #fff; padding: 12px 16px; text-align: left; font-weight: 600; }
    td { padding: 11px 16px; border-bottom: 1px solid var(--border); vertical-align: top; }
    tr:last-child td { border-bottom: none; }
    tr:nth-child(even) td { background: var(--off-white); }
    .svc-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap: 18px; margin: 28px 0; }
    .svc-card { border: 1px solid var(--border); border-radius: 14px; padding: 22px; }
    .svc-card h3 { margin: 8px 0 10px !important; font-size: 1.05rem !important; }
    .svc-card .svc-icon { font-size: 1.6rem; }
    .svc-card ul { list-style: none; margin: 0; padding: 0; }
    .svc-card li { font-size: .87rem; padding: 4px 0; border-bottom: 1px solid rgba(0,0,0,.05); }
    .svc-card li:last-child { border-bottom: none; }
    .hood-grid { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0 28px; }
    .hood-chip { background: var(--off-white); border: 1px solid var(--blue-sky); color: var(--navy); font-size: .85rem; font-weight: 600; padding: 6px 14px; border-radius: 20px; }
    .faq-item { border: 1px solid var(--border); border-radius: 12px; padding: 20px 24px; margin-bottom: 14px; }
    .faq-item h3 { margin: 0 0 8px !important; font-size: 1.02rem !important; color: var(--navy) !important; }
    .faq-item p { margin: 0; font-size: .93rem; }
    .cta-section { background: linear-gradient(135deg,var(--navy) 0%,#2a5298 100%); border-radius: 20px; padding: 48px 40px; text-align: center; margin: 56px 0 48px; color: #fff; }
    .cta-section .cta-label { font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--teal); margin-bottom: 12px; }
    .cta-section h2 { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: clamp(1.4rem,3vw,2rem); margin-bottom: 12px; border: none; padding: 0; color: #fff; }
    .cta-section p { font-size: 1rem; opacity: .85; margin-bottom: 28px; }
    .cta-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
    .btn-primary { background: var(--teal); color: var(--navy); font-weight: 700; padding: 14px 28px; border-radius: 10px; text-decoration: none; font-size: 1rem; transition: transform .2s,box-shadow .2s; }
    .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(78,205,196,.4); }
    .btn-secondary { background: rgba(255,255,255,.12); color: #fff; font-weight: 600; padding: 14px 28px; border-radius: 10px; text-decoration: none; font-size: 1rem; border: 1px solid rgba(255,255,255,.3); transition: background .2s; }
    .btn-secondary:hover { background: rgba(255,255,255,.2); }
    .related { margin: 48px 0; }
    .related h2 { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 1.3rem; color: var(--navy); margin-bottom: 20px; border: none; padding: 0; }
    .related-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap: 16px; }
    .related-card { border: 1px solid var(--border); border-radius: 12px; padding: 20px; text-decoration: none; color: inherit; transition: border-color .2s,box-shadow .2s; display: block; }
    .related-card:hover { border-color: var(--blue-sky); box-shadow: 0 4px 16px rgba(58,181,230,.12); }
    .related-tag { font-size: .75rem; font-weight: 700; color: var(--blue-sky); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 6px; }
    .related-title { font-weight: 600; color: var(--charcoal); font-size: .9rem; line-height: 1.4; }
    footer { background: var(--charcoal); color: rgba(255,255,255,.75); padding: 48px 24px 24px; }
    .footer-inner { max-width: 1100px; margin: 0 auto; }
    .footer-top { display: grid; grid-template-columns: 1.5fr repeat(3,1fr); gap: 40px; margin-bottom: 36px; }
    .footer-brand { display: flex; flex-direction: column; gap: 12px; }
    .footer-brand img { height: 36px; width: auto; filter: brightness(0) invert(1); opacity: .9; }
    .footer-brand-name { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: .9rem; letter-spacing: .08em; color: #fff; }
    .footer-brand p { font-size: .82rem; line-height: 1.6; }
    .footer-col h4 { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; color: #fff; margin-bottom: 14px; }
    .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
    .footer-col a { color: rgba(255,255,255,.65); text-decoration: none; font-size: .85rem; transition: color .2s; }
    .footer-col a:hover { color: var(--teal); }
    .footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 20px; font-size: .8rem; text-align: center; }
    .nav-cta-mobile { display: none; background: var(--navy); color: #fff !important; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: .85rem; padding: 9px 18px; border-radius: 8px; text-decoration: none; white-space: nowrap; }
    @media (max-width: 700px) { .nav-links { display: none; } .nav-cta-mobile { display: block; } .footer-top { grid-template-columns: 1fr 1fr; } .cta-section { padding: 36px 24px; } }

/* ── Botón flotante de contacto ── */
.lx-fab{position:fixed;bottom:20px;right:20px;z-index:9999;display:flex;align-items:center;text-decoration:none;gap:0}
  .lx-fab-icon{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,#3ab5e6,#4ecdc4);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 24px rgba(58,181,230,.45);flex-shrink:0;position:relative;z-index:1;transition:transform .25s}
  .lx-fab-label{background:#1e3a5f;color:#fff;font-family:Inter,Arial,sans-serif;font-size:14px;font-weight:600;padding:8px 16px 8px 20px;border-radius:100px 0 0 100px;margin-right:-10px;white-space:nowrap;opacity:0;transform:translateX(12px);pointer-events:none;transition:opacity .28s,transform .28s}
  .lx-fab:hover .lx-fab-label,.lx-fab:focus-visible .lx-fab-label{opacity:1;transform:translateX(0);pointer-events:auto}
  .lx-fab:hover .lx-fab-icon{transform:scale(1.08);box-shadow:0 10px 32px rgba(58,181,230,.55)}
  @media(max-width:700px){.lx-fab{bottom:16px;right:16px}.lx-fab-icon{width:52px;height:52px}}