/*
Theme Name:   KM Portal Child
Theme URI:    https://1722.es
Description:  Tema hijo para el Portal de Soporte Konica Minolta. Basado en GeneratePress (recomendado) o Divi.
Author:       Soporte KM
Author URI:   https://1722.es
Template:     generatepress
Version:      1.0.0
Text Domain:  km-portal
*/

/* ================================================================
   CSS ORIGINAL DEL PORTAL KM — km-style.css
   ================================================================ */
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  :root {
    --km-black:      #1a1a1a;
    --km-blue:       #0062C2;
    --km-blue-dark:  #004F9E;
    --km-blue-light: #E0EEFA;
    --km-blue-soft:  #C5DEFA;
    --km-blue-mid:   #0050A0;
    --km-red:        #CC0000;
    --white:         #ffffff;
    --bg-page:       #ffffff;
    --bg-card:       #ffffff;
    --bg-off:        #F5F5F5;
    --text-primary:  #1a1a1a;
    --text-muted:    #555555;
    --text-light:    #888888;
    --border:        #E0E0E0;
    --border-dark:   #CCCCCC;
    --teal-light:    #E0F4ED;
    --teal-mid:      #0F6E56;
    --amber-light:   #FDF0DC;
    --amber-mid:     #854F0B;
	--purple-light:  #f3e8ff;
	--purple-mid:    #9333ea;
	--rose-light:    #ffe4e6;
	--rose-mid:      #e11d48;
	--green-light:   #dcfce7;
	--green-mid:     #16a34a;
	--coral-light:   #ffedd5;
	--coral-mid:     #ea580c;
    --success-bg:    #E0F4ED;
    --success-fg:    #0F6E56;
    --success-bd:    #B7E3D2;
    --error-bg:      #FBE3E3;
    --error-fg:      #CC0000;
    --error-bd:      #F2BCBC;
    --mono:          'Courier New', Courier, monospace;
    --ease-out:      cubic-bezier(0.16, 1, 0.3, 1);
    --max-w:         960px;
    --max-w-portal:  1200px;
    --sidebar-w:     272px;
    --topbar-h:      56px;
  }

  html { scroll-behavior: smooth; }

  body {
    font-family: 'Montserrat', Arial, sans-serif;
    background: var(--bg-off);
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
  }

  /* Añade esta clase al <body> de las páginas con footer flotante (bk-forms) */
  body.has-sticky-footer { padding-bottom: 88px; }

  /* Añade esta clase al <body> de páginas de portal público (fondo blanco) */
  body.portal-page { background: var(--bg-page); }

  a { color: inherit; text-decoration: none; }

  /* ════════════════════════════════
     HEADER
  ════════════════════════════════ */
  .bk-header {
    background: var(--white);
    border-bottom: 2px solid var(--km-blue);
    position: sticky;
    top: 0;
    z-index: 200;
  }
  .bk-header-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px;
    min-height: 72px;
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    padding-top: 14px;
    padding-bottom: 14px;
  }
  .bk-logo-badge {
    background: var(--km-blue);
    color: var(--white);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.05em;
    padding: 8px 11px;
    line-height: 1;
    flex-shrink: 0;
  }
  .bk-header-title {
    padding-left: 14px;
    border-left: 2px solid var(--border);
    flex: 1;
    min-width: 200px;
  }
  .bk-header-title h1 {
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 0.01em;
    text-transform: uppercase;
    color: var(--km-black);
  }
  .bk-header-title p {
    font-size: 11px;
    color: var(--text-light);
    letter-spacing: 0.02em;
    margin-top: 2px;
  }
  .bk-header-actions {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
  }

  /* ════════════════════════════════
     BUTTONS
  ════════════════════════════════ */
  .km-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: inherit;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 10px 18px;
    border-radius: 2px;
    cursor: pointer;
    border: 1px solid transparent;
    transition: background 160ms, color 160ms, border-color 160ms;
    text-decoration: none;
    white-space: nowrap;
  }
  .km-btn-primary {
    background: var(--km-blue);
    color: var(--white);
    box-shadow: 0 1px 2px rgba(0,98,194,0.25);
  }
  .km-btn-primary:hover { background: var(--km-blue-dark); }
  .km-btn-ghost {
    background: var(--bg-off);
    color: var(--text-primary);
    border-color: var(--border-dark);
  }
  .km-btn-ghost:hover { background: var(--km-blue-light); border-color: var(--km-blue); color: var(--km-blue-dark); }
  .km-btn-danger {
    background: var(--error-bg);
    color: var(--km-red);
    border-color: var(--error-bd);
  }
  .km-btn-danger:hover { background: #F6C8C8; border-color: var(--km-red); }

  /* ════════════════════════════════
     LAYOUT
  ════════════════════════════════ */
  .bk-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 32px 24px 40px;
    display: grid;
    gap: 24px;
  }

  /* ════════════════════════════════
     CARD
  ════════════════════════════════ */
  .bk-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-top: 3px solid var(--km-blue);
  }
  .bk-card-header {
    background: var(--bg-off);
    border-bottom: 1px solid var(--border);
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    user-select: none;
  }
  .bk-card-header:hover { background: #EFEFEF; }
  .bk-num {
    width: 24px; height: 24px;
    background: var(--km-blue);
    color: var(--white);
    font-size: 10.5px;
    font-weight: 800;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
  }
  .bk-card-header.api   .bk-num { background: var(--amber-mid); }
  .bk-card-header.creds .bk-num { background: var(--amber-mid); }
  .bk-card-header.net   .bk-num { background: var(--teal-mid); }
  .bk-card-header.amber .bk-num { background: var(--amber-mid); }
  .bk-card-header.teal  .bk-num { background: var(--teal-mid); }
  .bk-card-header h2 {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-primary);
    flex: 1;
  }
  .bk-card-toggle {
    color: var(--km-blue);
    transition: transform 200ms var(--ease-out);
    flex-shrink: 0;
    display: flex;
  }
  .bk-card-toggle svg { width: 14px; height: 14px; }
  .bk-card-toggle.open { transform: rotate(180deg); }
  .bk-card-body { padding: 24px; }
  .bk-card-body.hidden { display: none; }

  /* ════════════════════════════════
     INSTRUCTIONS
  ════════════════════════════════ */
  .bk-card-body ol { padding-left: 1.4rem; }
  .bk-card-body ol li { font-size: 12.5px; color: var(--text-muted); margin-bottom: 6px; line-height: 1.6; }
  .bk-card-body ol li strong { color: var(--text-primary); }

  /* ════════════════════════════════
     SUBSECTION
  ════════════════════════════════ */
  .bk-subsection {
    border: 1px solid var(--border);
    margin-bottom: 16px;
  }
  .bk-subsection:last-child { margin-bottom: 0; }
  .bk-subsection-title {
    font-size: 10.5px;
    font-weight: 700;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 9px 14px;
    background: var(--bg-off);
    border-bottom: 1px solid var(--border);
  }
  .bk-subsection-body { padding: 18px; }

  /* ════════════════════════════════
     FORM CONTROLS
  ════════════════════════════════ */
  .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 14px;
  }
  .form-row:last-child { margin-bottom: 0; }
  .form-row.single { grid-template-columns: 1fr; }
  .form-row.triple { grid-template-columns: 1fr 1fr 1fr; }
  .form-row.quad   { grid-template-columns: 1fr 1fr 1fr 1fr; }

  .field { display: flex; flex-direction: column; gap: 6px; }
  .field label {
    font-size: 10.5px;
    font-weight: 700;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }

  input[type="text"],
  input[type="email"],
  textarea,
  select {
    background: var(--white);
    border: 1px solid var(--border-dark);
    border-radius: 2px;
    color: var(--text-primary);
    font-family: 'Montserrat', Arial, sans-serif;
    font-size: 13px;
    padding: 9px 12px;
    width: 100%;
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
    resize: vertical;
  }
  input[type="text"]:focus,
  input[type="email"]:focus,
  textarea:focus,
  select:focus {
    border-color: var(--km-blue);
    box-shadow: 0 0 0 3px var(--km-blue-light);
  }
  textarea { min-height: 72px; }
  select option { background: var(--white); }
  input[type="text"]::placeholder,
  textarea::placeholder { color: var(--text-light); }

  /* ════════════════════════════════
     CHECKBOX GRID
  ════════════════════════════════ */
  .check-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  .check-item {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 8px 10px;
    border-radius: 2px;
    border: 1px solid var(--border);
    background: var(--white);
  }
  .check-item:hover { border-color: var(--km-blue); background: var(--km-blue-light); }
  .check-item input[type="checkbox"] { accent-color: var(--km-blue); width: 14px; height: 14px; cursor: pointer; }
  .check-item span { font-size: 12px; color: var(--text-muted); }

  /* ════════════════════════════════
     RADIO GROUP
  ════════════════════════════════ */
  .radio-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  .radio-item {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 10px 12px;
    border-radius: 2px;
    border: 1px solid var(--border-dark);
    background: var(--white);
    transition: border-color 0.15s, background 0.15s;
  }
  .radio-item:hover { border-color: var(--km-blue); background: var(--km-blue-light); }
  .radio-item.selected { border-color: var(--km-blue); background: var(--km-blue-light); }
  .radio-item input[type="radio"] { accent-color: var(--km-blue); width: 14px; height: 14px; cursor: pointer; }
  .radio-item span { font-size: 12.5px; font-weight: 600; color: var(--text-muted); }
  .radio-item.selected span { color: var(--km-blue-dark); }

  /* ════════════════════════════════
     COUNTER CONTROL
  ════════════════════════════════ */
  .counter-control {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
  }
  .counter-label {
    font-size: 11.5px;
    font-weight: 600;
    color: var(--text-muted);
    flex: 1;
  }
  .counter-btn {
    width: 28px; height: 28px;
    background: var(--white);
    border: 1px solid var(--border-dark);
    color: var(--text-primary);
    font-size: 15px;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    line-height: 1;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
  }
  .counter-btn:hover { background: var(--km-blue-light); border-color: var(--km-blue); color: var(--km-blue); }
  .counter-value {
    font-size: 14px;
    font-weight: 800;
    color: var(--km-blue);
    min-width: 22px;
    text-align: center;
  }

  /* ════════════════════════════════
     DYNAMIC CARD
  ════════════════════════════════ */
  .dynamic-card {
    background: var(--bg-off);
    border: 1px solid var(--border);
    border-left: 3px solid var(--km-blue);
    padding: 16px;
    margin-bottom: 10px;
  }
  .dynamic-card-header {
    font-size: 10.5px;
    color: var(--km-blue);
    font-weight: 800;
    margin-bottom: 12px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }
  .type-cloud .dynamic-card { border-left-color: var(--km-blue); }
  .type-cloud .dynamic-card-header { color: var(--km-blue); }
  .type-local .dynamic-card { border-left-color: var(--teal-mid); }
  .type-local .dynamic-card-header { color: var(--teal-mid); }
  .type-m365 .dynamic-card { border-left-color: var(--amber-mid); }
  .type-m365 .dynamic-card-header { color: var(--amber-mid); }

  .jobs-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }

  /* ════════════════════════════════
     STICKY FOOTER
  ════════════════════════════════ */
  .sticky-footer {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: var(--white);
    border-top: 1px solid var(--border);
    box-shadow: 0 -2px 12px rgba(0,0,0,0.05);
    padding: 14px 24px;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    z-index: 100;
  }

  /* ════════════════════════════════
     MODAL — CÓDIGO HTML
  ════════════════════════════════ */
  .modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(26,26,26,0.55);
    z-index: 500;
    align-items: center;
    justify-content: center;
    padding: 24px;
  }
  .modal-overlay.open { display: flex; }
  .modal-box {
    background: var(--white);
    border-top: 3px solid var(--km-blue);
    width: 100%;
    max-width: 720px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 12px 32px rgba(0,0,0,0.25);
  }
  .modal-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-off);
  }
  .modal-header h3 {
    flex: 1;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-primary);
  }
  .modal-close {
    width: 26px; height: 26px;
    display: flex; align-items: center; justify-content: center;
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
    transition: color 0.15s;
  }
  .modal-close:hover { color: var(--km-red); }
  .modal-body {
    padding: 18px 20px;
    overflow-y: auto;
    flex: 1;
  }
  .modal-body p {
    font-size: 11.5px;
    color: var(--text-light);
    margin-bottom: 10px;
  }
  #html-output,
  .modal-body textarea {
    width: 100%;
    min-height: 340px;
    background: var(--bg-off);
    border: 1px solid var(--border-dark);
    color: var(--text-primary);
    font-family: var(--mono);
    font-size: 11.5px;
    line-height: 1.5;
    padding: 12px;
    resize: vertical;
    outline: none;
  }
  #html-output:focus,
  .modal-body textarea:focus { border-color: var(--km-blue); }
  .modal-footer {
    padding: 14px 20px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 12px;
    justify-content: flex-end;
  }
  .modal-status {
    font-size: 11px;
    font-weight: 700;
    color: var(--success-fg);
    opacity: 0;
    transition: opacity 0.2s;
    margin-right: auto;
  }
  .modal-status.show { opacity: 1; }

  /* ════════════════════════════════
     DIVIDER / HINT / INLINE LABEL / INFO BOX
  ════════════════════════════════ */
  .divider { border: none; border-top: 1px solid var(--border); margin: 16px 0; }

  .hint { font-size: 11px; color: var(--text-light); margin-top: 4px; }

  .inline-label { display: flex; align-items: center; gap: 6px; margin-bottom: 10px; }
  .inline-label span { font-size: 12px; color: var(--text-muted); }

  .info-box {
    background: var(--km-blue-light);
    border: 1px solid var(--km-blue-soft);
    border-radius: 2px;
    padding: 10px 12px;
    font-size: 12px;
    color: var(--km-blue-dark);
    margin-bottom: 14px;
  }

  /* ════════════════════════════════
     IMPORT PANEL
  ════════════════════════════════ */
  .import-file-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 16px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
    background: var(--white);
    border: 1px solid var(--border-dark);
    color: var(--text-primary);
    white-space: nowrap;
    transition: all 0.15s;
  }
  .import-file-label:hover { background: var(--km-blue-light); border-color: var(--km-blue); color: var(--km-blue); }
  .import-file-label input[type="file"] { display: none; }

  .import-row {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 14px;
  }
  .import-row input[type="text"] { flex: 1; font-size: 12px; }
  .import-hint {
    font-size: 11px;
    color: var(--text-light);
    margin-top: 10px;
    line-height: 1.5;
  }
  .import-hint code {
    background: var(--bg-off);
    padding: 1px 5px;
    font-family: var(--mono);
    font-size: 10.5px;
  }
  .import-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 14px 0;
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-light);
  }
  .import-divider::before, .import-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
  }
  .import-status {
    margin-top: 12px;
    font-size: 12px;
    font-weight: 600;
    padding: 10px 14px;
    display: none;
  }
  .import-status.ok  { background: var(--success-bg); color: var(--success-fg); border: 1px solid var(--success-bd); display: block; }
  .import-status.err { background: var(--error-bg);   color: var(--error-fg);   border: 1px solid var(--error-bd);   display: block; }

  @media (max-width: 600px) {
    .form-row { grid-template-columns: 1fr; }
    .form-row.triple, .form-row.quad { grid-template-columns: 1fr; }
    .check-grid { grid-template-columns: 1fr; }
    .jobs-row { grid-template-columns: 1fr; }
    .bk-header-actions { width: 100%; }
    .bk-header-actions .km-btn { flex: 1; justify-content: center; }
  }


  /* ════════════════════════════════════════════════════════
     PORTAL PÚBLICO — inicio.html (1722.es)
     Añade class="portal-page" al <body> de esta página.
     Usa var(--max-w-portal) en vez de var(--max-w).
  ════════════════════════════════════════════════════════ */
                        /* ════════════════════════════════
       TOPBAR — franja negra superior
    ════════════════════════════════ */
    .km-topbar {
      background: var(--km-black);
      height: 36px;
      display: flex;
      align-items: center;
    }
    .km-topbar-inner {
      max-width: var(--max-w-portal);
      width: 100%;
      margin: 0 auto;
      padding: 0 24px;
      display: flex;
      justify-content: flex-end;
      align-items: center;
      gap: 20px;
    }
    .km-topbar a {
      color: rgba(255,255,255,0.7);
      font-size: 11px;
      font-weight: 500;
      letter-spacing: 0.04em;
      transition: color 150ms;
    }
    .km-topbar a:hover { color: var(--white); }
    .km-topbar-sep {
      width: 1px;
      height: 12px;
      background: rgba(255,255,255,0.2);
    }

    /* ════════════════════════════════
       HEADER — blanco con logo y nav
    ════════════════════════════════ */
    .km-header {
      background: var(--white);
      border-bottom: 2px solid var(--km-blue);
      position: sticky;
      top: 0;
      z-index: 200;
    }
    .km-header-inner {
      max-width: var(--max-w-portal);
      margin: 0 auto;
      padding: 0 24px;
      height: 72px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    /* Logo placeholder — reemplazar con <img> cuando esté disponible */
    .km-logo {
      display: flex;
      align-items: center;
      gap: 0;
      flex-shrink: 0;
      text-decoration: none;
    }
    .km-logo-badge {
      background: var(--km-blue);
      color: var(--white);
      font-size: 13px;
      font-weight: 800;
      letter-spacing: 0.05em;
      padding: 6px 10px;
      line-height: 1;
    }
    .km-logo-wordmark {
      display: flex;
      flex-direction: column;
      padding-left: 12px;
      border-left: 2px solid var(--border);
      margin-left: 12px;
    }
    .km-logo-name {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.08em;
      color: var(--km-black);
      text-transform: uppercase;
      line-height: 1.2;
    }
    .km-logo-sub {
      font-size: 9.5px;
      color: var(--text-light);
      letter-spacing: 0.06em;
      text-transform: uppercase;
      margin-top: 1px;
    }

    /* Nav principal */
    .km-nav {
      display: flex;
      gap: 0;
      align-items: stretch;
      height: 72px;
    }
    .km-nav a {
      display: flex;
      align-items: center;
      padding: 0 16px;
      font-size: 12px;
      font-weight: 600;
      color: var(--text-muted);
      letter-spacing: 0.02em;
      text-transform: uppercase;
      border-bottom: 3px solid transparent;
      transition: color 150ms, border-color 150ms;
      white-space: nowrap;
    }
    .km-nav a:hover {
      color: var(--km-blue);
      border-bottom-color: var(--km-blue);
    }
    .km-nav a:focus-visible {
      outline: 2px solid var(--km-blue);
      outline-offset: -2px;
    }
    .km-nav-cta {
      background: var(--km-blue);
      color: var(--white) !important;
      padding: 0 20px !important;
      border-bottom: none !important;
      margin-left: 8px;
      font-weight: 700 !important;
      transition: background 150ms !important;
    }
    .km-nav-cta:hover {
      background: var(--km-blue-dark) !important;
      color: var(--white) !important;
    }

    /* Mobile toggle */
    .km-nav-toggle {
      display: none;
      background: none;
      border: none;
      color: var(--text-primary);
      cursor: pointer;
      padding: 8px;
    }
    .km-nav-toggle:focus-visible { outline: 2px solid var(--km-blue); }
    .km-nav-toggle svg { display: block; }

    /* ════════════════════════════════
       HERO — fondo azul oscuro KM
    ════════════════════════════════ */
    .km-hero {
      background: #003787;   /* azul oscuro de la web corporativa KM */
      padding: 0;
      position: relative;
      overflow: hidden;
    }
    /* Patrón geométrico sutil — evoca la web KM */
    .km-hero::before {
      content: '';
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(135deg, rgba(255,255,255,0.03) 25%, transparent 25%),
        linear-gradient(225deg, rgba(255,255,255,0.03) 25%, transparent 25%),
        linear-gradient(45deg, rgba(255,255,255,0.03) 25%, transparent 25%),
        linear-gradient(315deg, rgba(255,255,255,0.03) 25%, transparent 25%);
      background-size: 80px 80px;
      pointer-events: none;
    }
    .km-hero-inner {
      max-width: var(--max-w-portal);
      margin: 0 auto;
      padding: 56px 24px 64px;
      position: relative;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 48px;
      align-items: center;
    }
    .km-hero-left {}

    /* Status badge */
    .km-status {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      border-radius: 2px;
      padding: 5px 14px;
      margin-bottom: 24px;
      font-size: 11px;
      font-weight: 600;
      letter-spacing: 0.05em;
      text-transform: uppercase;
    }
    .km-status.open {
      background: rgba(29,158,117,0.18);
      border: 1px solid rgba(29,158,117,0.35);
      color: #6BDBB0;
    }
    .km-status.closed {
      background: rgba(186,117,23,0.18);
      border: 1px solid rgba(186,117,23,0.35);
      color: #F5C47A;
    }
    .km-status-dot {
      width: 7px; height: 7px;
      border-radius: 50%;
      flex-shrink: 0;
    }
    .km-status.open  .km-status-dot { background:#1D9E75; animation: pulse-g 2.4s ease-in-out infinite; }
    .km-status.closed .km-status-dot { background:#BA7517; }
    @keyframes pulse-g {
      0%,100%{ opacity:1; transform:scale(1); }
      50%{ opacity:.55; transform:scale(.82); }
    }

    .km-hero h1 {
      font-size: 38px;
      font-weight: 800;
      color: var(--white);
      letter-spacing: -0.01em;
      line-height: 1.1;
      margin-bottom: 16px;
      text-transform: uppercase;
    }
    .km-hero h1 span {
      color: var(--km-blue);
      /* Texto de acento en azul corporativo */
    }
    .km-hero-sub {
      font-size: 15px;
      color: rgba(255,255,255,0.6);
      margin-bottom: 36px;
      max-width: 500px;
      line-height: 1.7;
      font-weight: 400;
    }
    .km-hero-cta-group {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
    }
    .km-hero-btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-family: inherit;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      padding: 12px 24px;
      border-radius: 2px;
      cursor: pointer;
      border: none;
      transition: background 160ms, color 160ms;
      text-decoration: none;
    }
    .km-hero-btn-primary {
      background: var(--km-blue);
      color: var(--white);
    }
    .km-hero-btn-primary:hover { background: var(--km-blue-dark); }
    .km-hero-btn-ghost {
      background: transparent;
      color: var(--white);
      border: 1px solid rgba(255,255,255,0.35);
    }
    .km-hero-btn-ghost:hover {
      background: rgba(255,255,255,0.08);
      border-color: rgba(255,255,255,0.6);
    }
    .km-hero-btn svg { width: 15px; height: 15px; }

    /* Hero contact panel — ahora usado como panel de diagnóstico de red */
    .km-hero-panel {
      background: rgba(255,255,255,0.06);
      border: 1px solid rgba(255,255,255,0.1);
      border-radius: 4px;
      padding: 20px 22px 18px;
      min-width: 240px;
      max-width: 280px;
      flex-shrink: 0;
      align-self: center;
    }
    /* Reutilizamos los estilos de km-netinfo dentro del panel */
    .km-hero-panel .km-netinfo-header {
      font-size: 10px;
      font-weight: 700;
      letter-spacing: 0.09em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.35);
      margin-bottom: 16px;
      display: flex;
      align-items: center;
      gap: 7px;
    }
    .km-hero-panel .km-netinfo-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px 16px;
      margin-bottom: 16px;
    }
    .km-hero-panel .km-netinfo-cell {
      display: flex;
      flex-direction: column;
      gap: 3px;
    }
    .km-hero-panel .km-netinfo-label {
      font-size: 9.5px;
      font-weight: 600;
      letter-spacing: 0.07em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.3);
    }
    .km-hero-panel .km-netinfo-value {
      font-size: 12.5px;
      font-weight: 600;
      color: rgba(255,255,255,0.9);
      min-height: 18px;
      display: flex;
      align-items: center;
    }
    .km-hero-panel #km-val-ip {
      font-family: 'Courier New', Courier, monospace;
      font-size: 13px;
      color: #fff;
      letter-spacing: 0.04em;
    }
    .km-hero-panel .km-speedtest-link {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 10.5px;
      font-weight: 700;
      letter-spacing: 0.05em;
      text-transform: uppercase;
      color: var(--km-blue) !important;
      border-top: 1px solid rgba(255,255,255,0.08);
      padding-top: 14px;
      transition: color 150ms, gap 150ms;
      text-decoration: none !important;
    }
    .km-hero-panel .km-speedtest-link:hover { color: #7DB8F0 !important; gap: 12px; }
    .km-hero-panel .km-speedtest-link svg   { width: 13px; height: 13px; flex-shrink: 0; }
    .km-hero-panel .km-ext-icon             { margin-left: auto; opacity: 0.4; width: 10px !important; height: 10px !important; }

    /* ════════════════════════════════
       BREADCRUMB — debajo del hero
    ════════════════════════════════ */
    .km-breadcrumb {
      background: var(--bg-off);
      border-bottom: 1px solid var(--border);
    }
    .km-breadcrumb-inner {
      max-width: var(--max-w-portal);
      margin: 0 auto;
      padding: 10px 24px;
      font-size: 11px;
      color: var(--text-light);
      display: flex;
      gap: 6px;
      align-items: center;
    }
    .km-breadcrumb a { color: var(--km-blue); }
    .km-breadcrumb a:hover { text-decoration: underline; }
    .km-breadcrumb-sep { opacity: 0.4; }

    /* ════════════════════════════════
       MAIN
    ════════════════════════════════ */
    .km-main {
      max-width: var(--max-w-portal);
      margin: 0 auto;
      padding: 48px 24px 72px;
    }

    .km-section-header { margin-bottom: 24px; }
    .km-section-eyebrow {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--km-blue);
      margin-bottom: 4px;
    }
    .km-section-title {
      font-size: 22px;
      font-weight: 800;
      color: var(--text-primary);
      letter-spacing: -0.01em;
      text-transform: uppercase;
    }
    .km-section-rule {
      width: 40px;
      height: 3px;
      background: var(--km-blue);
      margin-top: 10px;
    }

    .km-block { margin-bottom: 56px; }

    .km-divider {
      border: none;
      border-top: 1px solid var(--border);
      margin: 0 0 52px;
    }

    /* ════════════════════════════════
       INCIDENCIAS
    ════════════════════════════════ */
    .km-incident-box {
      background: var(--white);
      border: 1px solid var(--border);
      border-top: 3px solid var(--km-blue);
      border-radius: 0;
      padding: 32px 36px;
      display: grid;
      grid-template-columns: 1fr 1px 1fr;
      gap: 36px;
      align-items: start;
    }
    .km-sub-label {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--text-light);
      margin-bottom: 20px;
    }
    .km-incident-step {
      display: flex;
      align-items: flex-start;
      gap: 14px;
      margin-bottom: 14px;
    }
    .km-step-num {
      width: 26px; height: 26px;
      background: var(--km-blue);
      color: var(--white);
      font-size: 11px;
      font-weight: 800;
      display: flex; align-items: center; justify-content: center;
      flex-shrink: 0;
      margin-top: 1px;
      border-radius: 0;
    }
    .km-step-text { font-size: 13px; color: var(--text-muted); line-height: 1.55; padding-top: 4px; }
    .km-vdivider { background: var(--border); align-self: stretch; }
    .km-contact-row {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 16px;
    }
    .km-contact-row:last-child { margin-bottom: 0; }
    .km-contact-icon {
      width: 44px; height: 44px;
      background: var(--km-blue-light);
      border-left: 3px solid var(--km-blue);
      display: flex; align-items: center; justify-content: center;
      flex-shrink: 0;
    }
    .km-contact-icon svg { width: 18px; height: 18px; color: var(--km-blue); }
    .km-contact-info { font-size: 12px; color: var(--text-light); }
    .km-contact-info strong {
      display: block;
      font-size: 15px;
      color: var(--text-primary);
      font-weight: 700;
      margin-top: 2px;
    }

    /* ════════════════════════════════
       HERRAMIENTAS
    ════════════════════════════════ */
    .km-tools-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1px;
      background: var(--border);
      border: 1px solid var(--border);
      border-top: 3px solid var(--km-blue);
    }
    .km-tool-card {
      background: var(--white);
      padding: 9px 14px;
      display: flex;
      align-items: center;
      gap: 8px;
      cursor: pointer;
      transition: background 160ms;
      text-decoration: none;
      color: inherit;
      position: relative;
    }
    .km-tool-card::after {
      content: '';
      position: absolute;
      bottom: 0; left: 0;
      width: 0; height: 2px;
      background: var(--km-blue);
      transition: width 200ms var(--ease-out);
    }
    .km-tool-card:hover { background: var(--bg-off); }
    .km-tool-card:hover::after { width: 100%; }
    .km-tool-card:focus-visible { outline: 2px solid var(--km-blue); outline-offset: -2px; }
    .km-tool-icon {
      width: 36px; height: 36px;
      display: flex; align-items: center; justify-content: center;
      flex-shrink: 0;
      border-radius: 0;
    }
    .km-tool-icon.blue  { background: var(--km-blue-light); color: var(--km-blue); }
    .km-tool-icon.teal  { background: var(--teal-light);    color: var(--teal-mid); }
    .km-tool-icon.amber { background: var(--amber-light);   color: var(--amber-mid); }
    .km-tool-icon svg { width: 18px; height: 18px; }
    .km-tool-body { flex: 1; min-width: 0; }
    .km-tool-name { font-size: 12px; font-weight: 700; color: var(--text-primary); line-height: 1.25; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
    .km-tool-desc { font-size: 10.5px; color: var(--text-light); margin-top: 1px; line-height: 1.3; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .km-tool-arrow { color: var(--km-blue); flex-shrink: 0; transition: transform 180ms var(--ease-out); }
    .km-tool-card:hover .km-tool-arrow { transform: translateY(3px); }
    .km-tool-arrow svg { width: 13px; height: 13px; display: block; }

    /* ════════════════════════════════
       GUÍAS
    ════════════════════════════════ */
    .km-guides-carousel-wrap {
      position: relative;
    }
    .km-guides-track {
      display: flex;
      gap: 16px;
      overflow-x: auto;
      scroll-snap-type: x mandatory;
      scroll-behavior: smooth;
      -webkit-overflow-scrolling: touch;
      padding: 2px 2px 14px;
      scrollbar-width: none;
    }
    .km-guides-track::-webkit-scrollbar { display: none; }
    .km-guide-card {
      background: var(--white);
      border: 1px solid var(--border);
      border-top: 3px solid var(--km-blue);
      padding: 20px 18px 18px;
      display: flex;
      flex-direction: column;
      transition: border-color 160ms, box-shadow 160ms;
      text-decoration: none;
      color: inherit;
      flex: 0 0 240px;
      scroll-snap-align: start;
    }
    .km-carousel-btn {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      width: 36px; height: 36px;
      background: var(--white);
      border: 1px solid var(--border-dark);
      color: var(--text-primary);
      display: flex; align-items: center; justify-content: center;
      cursor: pointer;
      font-size: 18px;
      line-height: 1;
      z-index: 5;
      transition: border-color 0.15s, color 0.15s, background 0.15s;
      box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    }
    .km-carousel-btn:hover { border-color: var(--km-blue); color: var(--km-blue); background: var(--km-blue-light); }
    .km-carousel-btn.prev { left: -14px; }
    .km-carousel-btn.next { right: -14px; }
    @media (max-width: 640px) {
      .km-carousel-btn { display: none; }
    }
    .km-guide-card:hover {
      border-color: var(--km-blue-soft);
      box-shadow: 0 4px 16px rgba(0,98,194,0.09);
    }
    .km-guide-card.soon {
      border-top-color: var(--border);
      opacity: 0.45;
      cursor: default;
      pointer-events: none;
    }
    .km-guide-card:focus-visible { outline: 2px solid var(--km-blue); outline-offset: 2px; }
    .km-guide-tag {
      display: inline-block;
      font-size: 10px;
      font-weight: 700;
      padding: 3px 8px;
      margin-bottom: 12px;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      align-self: flex-start;
    }
    .km-guide-tag        { background: var(--km-blue-light); color: var(--km-blue); }
    .km-guide-tag.gray   { background: var(--bg-off);        color: var(--text-light); }
    .km-guide-tag.teal   { background: var(--teal-light);    color: var(--teal-mid); }
    .km-guide-tag.amber  { background: var(--amber-light);   color: var(--amber-mid); }
	.km-guide-tag.green  { background: var(--green-light);  color: var(--green-mid); }
	.km-guide-tag.coral  { background: var(--coral-light);  color: var(--coral-mid); }
	.km-guide-tag.purple { background: var(--purple-light); color: var(--purple-mid); }
	.km-guide-tag.rose   { background: var(--rose-light);   color: var(--rose-mid); }
    .km-guide-title {
      font-size: 13px;
      font-weight: 700;
      color: var(--text-primary);
      margin-bottom: auto;
      padding-bottom: 14px;
      line-height: 1.45;
    }
    .km-guide-meta {
      font-size: 11px;
      color: var(--text-light);
      display: flex;
      align-items: center;
      gap: 5px;
      border-top: 1px solid var(--border);
      padding-top: 12px;
    }
    .km-guide-meta svg { width: 12px; height: 12px; flex-shrink: 0; }

    /* ════════════════════════════════
       FOOTER
    ════════════════════════════════ */
    .km-footer-top {
      background: var(--km-black);
      padding: 32px 24px;
    }
    .km-footer-top-inner {
      max-width: var(--max-w-portal);
      margin: 0 auto;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 20px;
    }
    .km-footer-logo {
      font-size: 12px;
      font-weight: 800;
      color: var(--white);
      letter-spacing: 0.08em;
      text-transform: uppercase;
      opacity: 0.8;
    }
    .km-footer-links {
      display: flex;
      gap: 24px;
      flex-wrap: wrap;
    }
    .km-footer-links a {
      color: rgba(255,255,255,0.5);
      font-size: 11px;
      font-weight: 500;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      transition: color 150ms;
    }
    .km-footer-links a:hover { color: var(--white); }

    .km-footer-bottom {
      background: #111;
      padding: 14px 24px;
    }
    .km-footer-bottom-inner {
      max-width: var(--max-w-portal);
      margin: 0 auto;
      font-size: 11px;
      color: rgba(255,255,255,0.3);
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 8px;
    }

    /* ════════════════════════════════
       SCROLL REVEAL
    ════════════════════════════════ */
    .reveal {
      opacity: 0;
      transform: translateY(16px);
      transition: opacity 380ms var(--ease-out), transform 380ms var(--ease-out);
    }
    .reveal.visible { opacity: 1; transform: translateY(0); }

    /* ════════════════════════════════
       RESPONSIVE
    ════════════════════════════════ */
    @media (max-width: 960px) {
      .km-hero-inner { grid-template-columns: 1fr; }
      .km-hero-panel { display: none; }
      .km-tools-grid  { grid-template-columns: repeat(2,1fr); }
      .km-guide-card { flex-basis: 220px; }
    }

    @media (max-width: 640px) {
      .km-topbar { display: none; }
      .km-header-inner { padding: 0 16px; }
      .km-nav { display: none; }
      .km-nav.open {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 72px; left: 0; right: 0;
        background: var(--white);
        border-top: 2px solid var(--km-blue);
        border-bottom: 1px solid var(--border);
        padding: 8px 0 16px;
        gap: 0;
        z-index: 199;
        box-shadow: 0 8px 24px rgba(0,0,0,0.12);
        height: auto;
      }
      .km-nav.open a {
        padding: 12px 20px;
        border-bottom: none;
        border-left: 3px solid transparent;
        height: auto;
      }
      .km-nav.open a:hover { border-left-color: var(--km-blue); }
      .km-nav-toggle { display: flex; }

      .km-hero-inner  { padding: 36px 16px 44px; }
      .km-hero h1     { font-size: 26px; }
      .km-hero-sub    { font-size: 14px; }

      .km-main { padding: 36px 16px 56px; }

      .km-tools-grid  { grid-template-columns: 1fr; }
      .km-guide-card { flex-basis: 78vw; }

      .km-incident-box { grid-template-columns: 1fr; padding: 24px 20px; border-top-width: 3px; }
      .km-vdivider { display: none; }
      .km-breadcrumb-inner { padding: 10px 16px; }

      .km-footer-top-inner { flex-direction: column; align-items: flex-start; }
      .km-footer-links { gap: 14px; }
    }

    @media (prefers-reduced-motion: reduce) {
      .reveal { opacity:1; transform:none; transition:none; }
      .km-status-dot { animation:none; }
      .km-tool-card::after { transition:none; }
      .km-tool-card:hover .km-tool-arrow { transform:none; }
    }

    /* ════════════════════════════════
       BLOQUE DIAGNÓSTICO DE RED
    ════════════════════════════════ */
    .km-net-badge {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      font-size: 11px;
      font-weight: 700;
      font-family: 'Montserrat', Arial, sans-serif;
      padding: 2px 9px;
      border-radius: 2px;
      letter-spacing: 0.04em;
      text-transform: uppercase;
    }
    .km-net-badge.static      { background: rgba(0,98,194,0.25);   color: #7DB8F0; border: 1px solid rgba(0,98,194,0.4); }
    .km-net-badge.dynamic     { background: rgba(29,158,117,0.18); color: #6BDBB0; border: 1px solid rgba(29,158,117,0.35); }
    .km-net-badge.unknown     { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.45); border: 1px solid rgba(255,255,255,0.12); }
    .km-net-badge svg       { width: 10px; height: 10px; }

    /* Spinner de carga */
    .km-netinfo-loading {
      display: inline-block;
      width: 14px;
      height: 14px;
      border: 2px solid rgba(255,255,255,0.15);
      border-top-color: rgba(255,255,255,0.5);
      border-radius: 50%;
      animation: km-spin 0.8s linear infinite;
    }
    @keyframes km-spin { to { transform: rotate(360deg); } }

    /* Enlace test de velocidad */
    .km-speedtest-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.05em;
      text-transform: uppercase;
      color: var(--km-blue) !important;
      border-top: 1px solid rgba(255,255,255,0.08);
      padding-top: 12px;
      width: 100%;
      transition: color 150ms, gap 150ms;
      text-decoration: none !important;
    }
    .km-speedtest-link:hover {
      color: #7DB8F0 !important;
      gap: 12px;
    }
    .km-speedtest-link svg { width: 14px; height: 14px; flex-shrink: 0; }
    .km-ext-icon { margin-left: auto; opacity: 0.4; width: 11px !important; height: 11px !important; }

    @media (max-width: 480px) {
      .km-hero-panel .km-netinfo-grid { grid-template-columns: 1fr; gap: 10px; }
    }
    @media (prefers-reduced-motion: reduce) {
      .km-netinfo-loading { animation: none; border-top-color: rgba(255,255,255,0.5); }
      .km-speedtest-link:hover { gap: 8px; }
    }

    /* ════════════════════════════════
       GUIDE MODAL — abre las guías en una ventana
       flotante sobre la misma página (sin navegar)
    ════════════════════════════════ */
    .guide-modal-overlay {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(26,26,26,0.6);
      z-index: 600;
      align-items: center;
      justify-content: center;
      padding: 24px;
    }
    .guide-modal-overlay.open { display: flex; }
    .guide-modal-box {
      background: var(--white);
      border-top: 3px solid var(--km-blue);
      width: 100%;
      max-width: 860px;
      height: 88vh;
      display: flex;
      flex-direction: column;
      box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    }
    .guide-modal-header {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 14px 20px;
      border-bottom: 1px solid var(--border);
      background: var(--bg-off);
      flex-shrink: 0;
    }
    .guide-modal-header h3 {
      flex: 1;
      font-size: 12px;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      color: var(--text-primary);
    }
    .guide-modal-close {
      width: 28px; height: 28px;
      display: flex; align-items: center; justify-content: center;
      background: none;
      border: none;
      color: var(--text-light);
      cursor: pointer;
      font-size: 18px;
      line-height: 1;
      transition: color 0.15s;
      flex-shrink: 0;
    }
    .guide-modal-close:hover { color: var(--km-red); }
    .guide-modal-body {
      flex: 1;
      position: relative;
      background: var(--bg-off);
    }
    .guide-modal-body iframe {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      border: none;
      background: var(--white);
    }
    @media (max-width: 600px) {
      .guide-modal-overlay { padding: 0; }
      .guide-modal-box { height: 100vh; max-width: none; }
    }

  /* ════════════════════════════════════════════════════════
     PANEL IT — Panel_IT.html (menú lateral + iframe central)
  ════════════════════════════════════════════════════════ */
          /* ════════════════════════════════
     SHELL / LAYOUT
  ════════════════════════════════ */
  .shell {
    display: flex;
    height: 100vh;
    overflow: hidden;
  }

  /* ════════════════════════════════
     SIDEBAR
  ════════════════════════════════ */
  .sidebar {
    width: var(--sidebar-w);
    flex-shrink: 0;
    background: var(--white);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    height: 100vh;
    transition: transform 220ms var(--ease-out);
  }
  .sidebar-brand {
    display: flex;
    align-items: center;
    padding: 16px 18px;
    border-bottom: 2px solid var(--km-blue);
    min-height: var(--topbar-h);
  }
  .sidebar-brand-text {
    flex: 1;
  }
  .sidebar-brand-text h1 {
    font-size: 15px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--km-black);
  }
  .sidebar-brand-text p {
    font-size: 10px;
    color: var(--text-light);
    letter-spacing: 0.02em;
    margin-top: 2px;
  }

  .sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 14px 10px 24px;
  }

  .nav-section-label {
    font-size: 9.5px;
    font-weight: 700;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 12px 12px 6px;
  }

  .nav-group { margin-bottom: 2px; }

  .nav-item,
  .nav-group-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 10px 12px;
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--text-primary);
    text-align: left;
    border-radius: 2px;
    transition: background 120ms, color 120ms;
  }
  .nav-item:hover,
  .nav-group-toggle:hover { background: var(--bg-off); }
  .nav-item.active {
    background: var(--km-blue-light);
    color: var(--km-blue-dark);
    font-weight: 700;
  }
  .nav-item.active .nav-icon { color: var(--km-blue); }

  .nav-icon {
    width: 16px; height: 16px;
    flex-shrink: 0;
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .nav-icon svg { width: 16px; height: 16px; }

  .nav-group-toggle .nav-chevron {
    margin-left: auto;
    width: 13px; height: 13px;
    color: var(--text-light);
    transition: transform 180ms var(--ease-out);
    flex-shrink: 0;
  }
  .nav-group-toggle.open .nav-chevron { transform: rotate(180deg); }

  .nav-sublist {
    max-height: 0;
    overflow: hidden;
    transition: max-height 220ms var(--ease-out);
    padding-left: 14px;
    border-left: 2px solid var(--border);
    margin-left: 22px;
  }
  .nav-sublist.open { max-height: 600px; }

  .nav-subitem {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 8px 10px;
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
    text-align: left;
    border-radius: 2px;
    transition: background 120ms, color 120ms;
  }
  .nav-subitem:hover { background: var(--bg-off); color: var(--text-primary); }
  .nav-subitem.active {
    background: var(--km-blue-light);
    color: var(--km-blue-dark);
    font-weight: 700;
  }
  .nav-subitem .dot {
    width: 5px; height: 5px;
    background: var(--border-dark);
    flex-shrink: 0;
  }
  .nav-subitem.active .dot { background: var(--km-blue); }

  .sidebar-footer {
    padding: 12px 18px;
    border-top: 1px solid var(--border);
    font-size: 10px;
    color: var(--text-light);
    letter-spacing: 0.02em;
  }

  /* ════════════════════════════════
     MAIN / CONTENT AREA
  ════════════════════════════════ */
  .main {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100vh;
    min-width: 0;
  }

  .topbar {
    height: var(--topbar-h);
    flex-shrink: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 0 20px;
  }
  .topbar-menu-btn {
    display: none;
    width: 30px; height: 30px;
    align-items: center; justify-content: center;
    background: none;
    border: 1px solid var(--border-dark);
    border-radius: 2px;
    cursor: pointer;
    color: var(--text-primary);
    flex-shrink: 0;
  }
  .topbar-breadcrumb {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    overflow: hidden;
    white-space: nowrap;
  }
  .topbar-breadcrumb .crumb-sep { color: var(--border-dark); }
  .topbar-breadcrumb .crumb-current { color: var(--km-blue); }

  .content-frame-wrap {
    flex: 1;
    position: relative;
    background: var(--bg-off);
  }
  #content-frame {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
    background: var(--white);
  }

  /* ════════════════════════════════
     OVERLAY (mobile)
  ════════════════════════════════ */
  .sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(26,26,26,0.4);
    z-index: 150;
  }
  .sidebar-overlay.open { display: block; }

  @media (max-width: 860px) {
    .sidebar {
      position: fixed;
      top: 0; left: 0;
      z-index: 200;
      transform: translateX(-100%);
      box-shadow: 4px 0 24px rgba(0,0,0,0.15);
    }
    .sidebar.open { transform: translateX(0); }
    .topbar-menu-btn { display: flex; }
  }


  /* ════════════════════════════════════════════════════════
     GUÍAS TÉCNICAS — páginas de guía paso a paso
  ════════════════════════════════════════════════════════ */
  /* ════════════════════════════════
     GUÍA — Hero de portada
  ════════════════════════════════ */
  .guide-hero {
    background: var(--km-blue-dark);
    color: var(--white);
    padding: 56px 40px 48px;
    text-align: center;
  }
  .guide-hero-icon {
    width: 64px; height: 64px;
    background: var(--km-blue);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
    overflow: hidden;
  }
  .guide-hero-icon img { display: block; object-fit: contain; }
  .guide-hero h1 {
    font-size: clamp(22px, 4vw, 32px);
    font-weight: 800;
    letter-spacing: 0.01em;
    text-transform: uppercase;
    line-height: 1.25;
    margin-bottom: 12px;
  }
  .guide-hero p {
    font-size: 14px;
    color: rgba(255,255,255,0.65);
    max-width: 520px;
    margin: 0 auto;
    line-height: 1.6;
  }
  .guide-badge-row {
    display: flex; gap: 8px; justify-content: center; flex-wrap: wrap;
    margin-top: 24px;
  }
  .guide-badge {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.25);
    padding: 5px 12px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.02em;
  }

  /* ════════════════════════════════
     GUÍA — Layout / secciones
  ════════════════════════════════ */
  .guide-container {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 24px 64px;
  }
  .guide-section-header { margin: 48px 0 20px; }
  .guide-section-header:first-child { margin-top: 40px; }

  /* ════════════════════════════════
     GUÍA — Tarjetas de plataforma (descarga)
  ════════════════════════════════ */
  .guide-platform-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }
  @media (max-width: 560px) { .guide-platform-grid { grid-template-columns: 1fr; } }

  .guide-platform-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-top: 3px solid var(--km-blue);
    padding: 26px 22px 22px;
    text-align: center;
  }
  .guide-platform-icon { display: block; margin: 0 auto 12px; }
  .guide-platform-card h3 {
    font-size: 14px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 8px;
  }
  .guide-platform-card p {
    font-size: 12.5px;
    color: var(--text-muted);
    margin-bottom: 16px;
    line-height: 1.6;
  }
  .guide-btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 9px 18px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-decoration: none;
    transition: opacity 0.15s;
  }
  .guide-btn:hover { opacity: 0.85; }
  .guide-btn-apple  { background: var(--km-black); color: var(--white); }
  .guide-btn-google { background: var(--success-fg); color: var(--white); }

  /* ════════════════════════════════
     GUÍA — Lista de pasos (timeline)
  ════════════════════════════════ */
  .guide-steps-list { display: flex; flex-direction: column; }
  .guide-step {
    display: flex; gap: 18px;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
  }
  .guide-step:last-child { border-bottom: none; }
  .guide-step-num-wrap {
    display: flex; flex-direction: column; align-items: center;
    min-width: 32px;
  }
  .guide-step-num {
    width: 32px; height: 32px; min-width: 32px;
    background: var(--km-blue-light);
    color: var(--km-blue-dark);
    border: 1px solid var(--km-blue-soft);
    font-weight: 800;
    font-size: 13px;
    display: flex; align-items: center; justify-content: center;
  }
  .guide-step-line { width: 1px; flex: 1; background: var(--border); margin-top: 6px; }
  .guide-step:last-child .guide-step-line { display: none; }
  .guide-step-body { flex: 1; padding-top: 4px; }
  .guide-step-body h4 {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 5px;
  }
  .guide-step-body p { font-size: 12.5px; color: var(--text-muted); line-height: 1.65; }
  .guide-tag {
    display: inline-block;
    background: var(--km-blue-light);
    color: var(--km-blue-dark);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 2px 8px;
    margin-bottom: 6px;
  }

  /* ════════════════════════════════
     GUÍA — Bloque QR
  ════════════════════════════════ */
  .guide-qr-block {
    display: flex; gap: 22px; align-items: flex-start;
    padding: 24px;
    flex-wrap: wrap;
  }
  .guide-qr-demo {
    min-width: 116px; width: 116px; height: 116px;
    background: var(--bg-off);
    border: 2px dashed var(--border-dark);
    display: flex; align-items: center; justify-content: center;
    flex-direction: column;
    gap: 4px;
    font-size: 11px;
    color: var(--text-light);
    font-weight: 600;
  }
  .guide-qr-demo .guide-qr-icon { font-size: 34px; }
  .guide-qr-info { flex: 1; min-width: 200px; }
  .guide-qr-info h4 { font-size: 13.5px; font-weight: 700; margin-bottom: 10px; }
  .guide-qr-info ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
  .guide-qr-info li {
    display: flex; align-items: flex-start; gap: 8px;
    font-size: 12.5px; color: var(--text-muted);
  }

  /* ════════════════════════════════
     GUÍA — Avisos (notice)
  ════════════════════════════════ */
  .guide-notice {
    padding: 14px 16px;
    font-size: 12.5px;
    display: flex; gap: 10px; align-items: flex-start;
    margin: 14px 0;
    border: 1px solid transparent;
  }
  .guide-notice.warn { background: var(--amber-light); border-left: 3px solid var(--amber-mid); }
  .guide-notice.tip  { background: var(--success-bg);  border-left: 3px solid var(--success-fg); }
  .guide-notice p { color: var(--text-primary); line-height: 1.6; }

  /* ════════════════════════════════
     GUÍA — Diagrama de flujo
  ════════════════════════════════ */
  .guide-flow {
    display: flex; align-items: center; justify-content: center;
    flex-wrap: wrap;
    padding: 28px 20px;
  }
  .guide-flow-item { text-align: center; width: 100px; }
  .guide-flow-icon {
    width: 52px; height: 52px;
    background: var(--km-blue-light);
    border: 1px solid var(--km-blue-soft);
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    margin: 0 auto 8px;
  }
  .guide-flow-label { font-size: 11px; font-weight: 600; color: var(--text-muted); }
  .guide-flow-arrow { font-size: 18px; color: var(--border-dark); margin: 0 4px; padding-bottom: 22px; }

  /* ════════════════════════════════
     GUÍA — Tabla resumen
  ════════════════════════════════ */
  .guide-summary-table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
  .guide-summary-table th {
    background: var(--km-blue-light);
    color: var(--km-blue-dark);
    font-weight: 700;
    font-size: 10.5px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 10px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
  }
  .guide-summary-table td {
    padding: 10px 16px;
    border-bottom: 1px solid var(--border);
    color: var(--text-muted);
    vertical-align: top;
  }
  .guide-summary-table tr:last-child td { border-bottom: none; }
  .guide-summary-table td:first-child { color: var(--text-primary); font-weight: 600; }
  .guide-check { color: var(--success-fg); font-size: 14px; }

  /* ════════════════════════════════
     GUÍA — Pie de página
  ════════════════════════════════ */
  .guide-footer {
    margin-top: 48px;
    border-top: 1px solid var(--border);
    padding-top: 24px;
    text-align: center;
    font-size: 11.5px;
    color: var(--text-light);
  }
  .guide-footer strong { color: var(--km-blue); }

  /* ════════════════════════════════════════════════════════
     SERVICIO — Nuestro Servicio (nuestro_servicio.html)
  ════════════════════════════════════════════════════════ */
  .service-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: 20px;
  }
  @media (max-width: 640px) { .service-grid { grid-template-columns: 1fr; } }

  .service-card-body { padding: 18px 20px 20px; }
  .service-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
  }
  .service-icons { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
  .service-icons img { display: block; object-fit: contain; }
  .service-card-header h3 {
    font-size: 13.5px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--text-primary);
  }
  .service-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 7px;
    margin-bottom: 14px;
  }
  .service-list.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 20px; }
  .service-list li {
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    align-items: flex-start;
    gap: 7px;
    line-height: 1.5;
  }
  .service-list li::before {
    content: '▸';
    color: var(--km-blue);
    font-size: 10px;
    margin-top: 3px;
    flex-shrink: 0;
  }
  .service-benefit {
    font-size: 11.5px;
    font-weight: 700;
    color: var(--km-blue-dark);
    background: var(--km-blue-light);
    border-left: 3px solid var(--km-blue);
    padding: 8px 12px;
    line-height: 1.4;
  }

  /* Garantías */
  .guarantee-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 20px;
  }
  @media (max-width: 640px) { .guarantee-grid { grid-template-columns: 1fr; } }
  .guarantee-card { padding: 18px 18px 20px; }
  .guarantee-icon { font-size: 22px; display: block; margin-bottom: 8px; }
  .guarantee-title {
    font-size: 12.5px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--text-primary);
    display: block;
    margin-bottom: 8px;
  }
  .guarantee-desc { font-size: 12px; color: var(--text-muted); line-height: 1.6; }
  .guarantee-highlight { color: var(--km-blue); font-weight: 700; }
  .schedule-table { width: 100%; border-collapse: collapse; font-size: 12px; }
  .schedule-table td { padding: 4px 0; color: var(--text-muted); }
  .schedule-table td:first-child { color: var(--text-primary); font-weight: 600; }
  .schedule-table td:last-child { color: var(--km-blue); font-weight: 700; text-align: right; }

  /* Barra de contacto */
  .service-contact-bar {
    background: var(--km-black);
    color: var(--white);
    padding: 26px 28px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 24px;
    align-items: center;
    margin-top: 28px;
  }
  @media (max-width: 640px) {
    .service-contact-bar { grid-template-columns: 1fr; }
    .service-contact-divider { display: none; }
  }
  .service-contact-block { display: flex; flex-direction: column; gap: 3px; }
  .service-contact-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.5);
  }
  .service-contact-value { font-size: 15px; font-weight: 700; color: var(--white); }
  .service-contact-value.small { font-size: 13px; font-weight: 600; }
  .service-contact-block ul { list-style: none; margin-top: 4px; }
  .service-contact-block li { font-size: 12px; color: rgba(255,255,255,0.75); line-height: 1.7; }
  .service-contact-divider { width: 1px; height: 64px; background: rgba(255,255,255,0.2); justify-self: center; }

  /* ════════════════════════════════
     GUÍA — Pills de navegación rápida
  ════════════════════════════════ */
  .guide-pills {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    margin: 28px 0 0;
  }
  .guide-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 16px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    text-decoration: none;
    border: 1px solid;
    transition: opacity 0.15s;
  }
  .guide-pill:hover { opacity: 0.8; }
  .guide-pill-blue  { background: var(--km-blue-light); color: var(--km-blue-dark); border-color: var(--km-blue-soft); }
  .guide-pill-teal  { background: var(--teal-light);     color: var(--teal-mid);    border-color: var(--teal-mid); }
  .guide-pill-amber { background: var(--amber-light);    color: var(--amber-mid);   border-color: var(--amber-mid); }

  /* ════════════════════════════════
     GUÍA — Breadcrumb de ruta de menú
  ════════════════════════════════ */
  .guide-path {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px;
    margin-top: 8px;
    padding: 6px 12px;
    background: var(--bg-off);
    border: 1px solid var(--border);
    font-size: 11.5px;
    color: var(--text-primary);
  }
  .guide-path .arrow { color: var(--text-light); font-size: 10px; }
  .guide-path span:not(.arrow) { font-weight: 600; }

  /* ════════════════════════════════
     GUÍA — Punto de color (leyenda de tabla)
  ════════════════════════════════ */
  .guide-dot { width: 9px; height: 9px; display: inline-block; margin-right: 6px; vertical-align: middle; }
  .guide-dot-blue  { background: var(--km-blue); }
  .guide-dot-teal  { background: var(--teal-mid); }
  .guide-dot-amber { background: var(--amber-mid); }

  /* ════════════════════════════════
     GUÍA — Bloque de seguridad (aviso destacado)
  ════════════════════════════════ */
  .guide-security {
    background: var(--amber-light);
    border-left: 3px solid var(--amber-mid);
    padding: 20px 22px;
    margin-top: 24px;
  }
  .guide-security h4 {
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--amber-mid);
    margin-bottom: 10px;
  }
  .guide-security ul { padding-left: 1.2rem; }
  .guide-security li { font-size: 12.5px; color: var(--text-primary); margin-bottom: 6px; line-height: 1.6; }