/**
 * Duo Solutions Child — estilos principales.
 *
 * Tipografías: Archivo (display) + Manrope (texto) + JetBrains Mono (specs).
 * Paleta: fondo claro cálido + acento rojo Duo (#e63322).
 * Las fuentes se cargan desde functions.php (Google Fonts).
 */

:root {
    /* MODO CLARO — predeterminado */
    --bg: #f6f4ef;
    --bg-1: #efece5;
    --bg-2: #e7e3d9;
    --line: rgba(14,14,15,0.10);
    --line-strong: rgba(14,14,15,0.22);
    --fg: #14140f;
    --fg-2: #4a473f;
    --fg-3: #8a8780;
    --accent: #e63322;   /* Rojo Duo */
    --accent-ink: #ffffff;
    --radius: 2px;
    --max: 1440px;
    --pad: clamp(20px, 4vw, 56px);
  }

  /* Modo oscuro (opcional) */
  html[data-mode="dark"] {
    --bg: #0e0e0f;
    --bg-1: #141415;
    --bg-2: #1b1b1d;
    --line: rgba(255,255,255,0.08);
    --line-strong: rgba(255,255,255,0.18);
    --fg: #f4f2ee;
    --fg-2: #b8b4ad;
    --fg-3: #75726c;
    --accent-ink: #0e0e0f;
  }

  * { box-sizing: border-box; }
  html, body { margin: 0; padding: 0; }
  body {
    background: var(--bg);
    color: var(--fg);
    font-family: 'Manrope', system-ui, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
  }
  a { color: inherit; text-decoration: none; }
  button { font-family: inherit; cursor: pointer; }
  img { display: block; max-width: 100%; }

  .mono { font-family: 'JetBrains Mono', ui-monospace, monospace; }
  .display { font-family: 'Archivo', system-ui, sans-serif; letter-spacing: -0.02em; line-height: 0.95; }
  .eyebrow {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--fg-3);
  }

  .container { max-width: var(--max); margin: 0 auto; padding-left: var(--pad); padding-right: var(--pad); }

  /* ========== UTILITY BAR ========== */
  .util {
    border-bottom: 1px solid var(--line);
    font-size: 12px;
    color: var(--fg-2);
    background: var(--bg);
  }
  .util-inner {
    display: flex; align-items: center; justify-content: space-between;
    height: 36px;
    gap: 24px;
  }
  .util-left, .util-right { display: flex; align-items: center; gap: 20px; }
  .util-item { display: inline-flex; align-items: center; gap: 6px; font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.06em; }
  .util-dot { width: 6px; height: 6px; background: var(--accent); border-radius: 50%; display: inline-block; }
  .pro-tag {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 2px 10px;
    border: 1px solid var(--line-strong);
    color: var(--fg);
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }

  /* ========== HEADER ========== */
  header.site {
    position: sticky; top: 0; z-index: 80;
    background: color-mix(in oklab, var(--bg) 92%, transparent);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
  }
  .nav {
    display: flex; align-items: center; justify-content: space-between;
    height: 76px;
    gap: 24px;
  }
  .logo {
    display: inline-flex; align-items: center;
  }
  .logo img {
    height: 44px; width: auto; display: block;
  }

  .nav-links {
    display: flex; align-items: center; gap: 28px;
    font-size: 14px; font-weight: 500;
  }
  .nav-links a {
    color: var(--fg-2);
    padding: 8px 0;
    border-bottom: 1px solid transparent;
    transition: color .15s, border-color .15s;
  }
  .nav-links a:hover, .nav-links a.active { color: var(--fg); border-bottom-color: var(--accent); }
  .nav-links a.nav-cta {
    background: var(--accent); color: var(--accent-ink) !important;
    padding: 7px 18px; border-radius: 999px; border-bottom: none !important;
    font-weight: 600; letter-spacing: 0.01em;
  }
  .nav-links a.nav-cta:hover { opacity: 0.88; border-bottom-color: transparent !important; }

  .nav-tools { display: flex; align-items: center; gap: 8px; }
  .icon-btn {
    width: 40px; height: 40px;
    display: inline-flex; align-items: center; justify-content: center;
    background: transparent;
    color: var(--fg);
    border: 1px solid var(--line);
    border-radius: 999px;
    transition: border-color .15s, background .15s;
    position: relative;
  }
  .icon-btn:hover { border-color: var(--line-strong); }
  .icon-btn .badge {
    position: absolute; top: -4px; right: -4px;
    background: var(--accent); color: var(--accent-ink);
    font-family: 'JetBrains Mono', monospace; font-size: 9px; font-weight: 600;
    min-width: 16px; height: 16px; padding: 0 4px; border-radius: 999px;
    display: inline-flex; align-items: center; justify-content: center;
  }

  /* ========== HERO ========== */
  section[data-screen-label] { position: relative; }
  .hero {
    padding-top: clamp(40px, 6vw, 80px);
    padding-bottom: clamp(60px, 8vw, 120px);
    border-bottom: 1px solid var(--line);
    overflow: hidden;
  }
  .hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: clamp(24px, 4vw, 64px);
    align-items: end;
  }
  .hero h1 {
    font-family: 'Archivo', sans-serif;
    font-weight: 800;
    font-size: clamp(56px, 9vw, 144px);
    line-height: 0.88;
    letter-spacing: -0.035em;
    margin: 0 0 32px;
  }
  .hero h1 .accent { color: var(--accent); font-style: italic; font-weight: 900; }
  .hero h1 .thin { font-weight: 400; }
  .hero-sub {
    font-size: clamp(15px, 1.1vw, 17px);
    color: var(--fg-2);
    max-width: 44ch;
    margin: 0 0 36px;
  }
  .hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
  .btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 16px 22px;
    font-weight: 600; font-size: 14px;
    border: 1px solid var(--line-strong);
    background: transparent; color: var(--fg);
    border-radius: 999px;
    transition: background .15s, color .15s, border-color .15s, transform .15s;
  }
  .btn:hover { transform: translateY(-1px); }
  .btn.primary {
    background: var(--accent); color: var(--accent-ink);
    border-color: var(--accent);
  }
  .btn.primary:hover { background: color-mix(in oklab, var(--accent) 88%, white); }
  .btn .arrow { width: 14px; height: 14px; }

  .hero-meta {
    display: flex; gap: 32px; margin-top: 56px;
    border-top: 1px solid var(--line); padding-top: 24px;
    flex-wrap: wrap;
  }
  .hero-meta dl { margin: 0; }
  .hero-meta dt { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.14em; color: var(--fg-3); text-transform: uppercase; margin-bottom: 6px; }
  .hero-meta dd { margin: 0; font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 22px; letter-spacing: -0.01em; }

  /* Hero product visual */
  .hero-visual {
    position: relative;
    aspect-ratio: 4/5;
    background: var(--bg-1);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
  }
  .placeholder {
    position: absolute; inset: 0;
    background-image:
      repeating-linear-gradient(135deg,
        transparent 0, transparent 14px,
        color-mix(in oklab, var(--fg) 5%, transparent) 14px,
        color-mix(in oklab, var(--fg) 5%, transparent) 15px);
  }
  .placeholder-label {
    position: absolute; left: 16px; top: 16px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--fg-3);
    background: var(--bg);
    padding: 4px 8px;
    border: 1px solid var(--line);
  }

  /* Hero callouts (spec annotations) */
  .callout {
    position: absolute;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px; letter-spacing: 0.06em;
    color: var(--fg);
    display: flex; align-items: center; gap: 8px;
    background: var(--bg);
    padding: 6px 10px;
    border: 1px solid var(--line-strong);
  }
  .callout::before {
    content: ""; width: 18px; height: 1px; background: var(--accent);
  }
  .c-1 { top: 18%; right: -10px; }
  .c-2 { top: 48%; left: -12px; }
  .c-2::before { order: 2; }
  .c-3 { bottom: 14%; right: 12%; }

  /* Materials marquee */
  .materials-strip {
    overflow: hidden;
    border-bottom: 1px solid var(--line);
    background: var(--bg-1);
  }
  .materials-track {
    display: flex; gap: 0;
    animation: marquee 50s linear infinite;
    width: max-content;
  }
  @keyframes marquee {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
  }
  .material-item {
    font-family: 'Archivo', sans-serif;
    font-weight: 700;
    font-size: clamp(28px, 4.5vw, 56px);
    letter-spacing: -0.02em;
    padding: 22px 36px;
    display: inline-flex; align-items: center; gap: 36px;
    color: var(--fg);
    white-space: nowrap;
  }
  .material-item span {
    display: inline-block;
    width: 8px; height: 8px;
    background: var(--accent);
    transform: rotate(45deg);
  }
  .material-item:nth-child(even) { color: var(--fg-3); }

  /* ========== SECTIONS ========== */
  /* Forzar fondo oscuro aunque Hello Elementor tenga contenedores blancos */
  .hero, .materials-strip, .section, .catalogo { background: var(--bg); }
  .b2b { background: var(--bg-1); }

  .section { padding: clamp(60px, 8vw, 120px) 0; border-bottom: 1px solid var(--line); }
  .section-head {
    display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
    margin-bottom: 56px; align-items: end;
  }
  .section-head h2 {
    font-family: 'Archivo', sans-serif;
    font-weight: 700;
    font-size: clamp(36px, 5vw, 64px);
    letter-spacing: -0.025em;
    line-height: 1;
    margin: 12px 0 0;
  }
  .section-head .lead { color: var(--fg-2); max-width: 46ch; font-size: 16px; margin: 0; }

  /* Category grid */
  .categories {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
  }
  .cat-card {
    background: var(--bg);
    padding: 28px 28px 32px;
    display: flex; flex-direction: column;
    gap: 20px;
    min-height: 520px;
    position: relative;
    transition: background .2s;
  }
  .cat-card:hover { background: var(--bg-1); }
  .cat-card:hover .cat-arrow { transform: translateX(4px); color: var(--accent); }
  .cat-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px; letter-spacing: 0.14em; color: var(--fg-3);
    display: flex; justify-content: space-between;
  }
  .cat-image {
    flex: 1; min-height: 280px;
    position: relative;
    background: var(--bg-1);
    border: 1px solid var(--line);
  }
  .cat-card:nth-child(2) .cat-image { background: var(--bg-2); }
  .cat-image .placeholder { background-image:
      repeating-linear-gradient(45deg,
        transparent 0, transparent 12px,
        color-mix(in oklab, var(--fg) 4%, transparent) 12px,
        color-mix(in oklab, var(--fg) 4%, transparent) 13px); }
  .cat-title {
    font-family: 'Archivo', sans-serif;
    font-weight: 800;
    font-size: 28px;
    letter-spacing: -0.02em;
    line-height: 1.05;
    margin: 0;
  }
  .cat-desc { font-size: 14px; color: var(--fg-2); margin: 0; }
  .cat-foot {
    display: flex; justify-content: space-between; align-items: center;
    border-top: 1px dashed var(--line);
    padding-top: 16px;
    font-family: 'JetBrains Mono', monospace; font-size: 11px;
    letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--fg-2);
  }
  .cat-arrow { transition: transform .2s, color .2s; }

  /* Feature: la primera corona */
  .feature {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: clamp(24px, 4vw, 72px);
    align-items: center;
  }
  .feature-visual {
    aspect-ratio: 1/1;
    background: var(--bg-1);
    border: 1px solid var(--line);
    position: relative;
  }
  .feature-tag {
    display: inline-block;
    background: var(--accent); color: var(--accent-ink);
    font-family: 'JetBrains Mono', monospace; font-size: 10px;
    letter-spacing: 0.18em; text-transform: uppercase;
    padding: 6px 12px;
    margin-bottom: 24px;
  }
  .feature h3 {
    font-family: 'Archivo', sans-serif;
    font-weight: 800;
    font-size: clamp(40px, 5vw, 68px);
    letter-spacing: -0.03em;
    line-height: 0.95;
    margin: 0 0 24px;
  }
  .feature p { color: var(--fg-2); max-width: 52ch; margin: 0 0 32px; font-size: 16px; }
  .chip-grid {
    display: flex; flex-wrap: wrap; gap: 8px;
    margin-bottom: 32px;
  }
  .chip {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 14px;
    background: var(--bg-2);
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    font-size: 13px; font-weight: 500;
    color: var(--fg);
  }
  .chip::before {
    content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--accent);
  }

  /* B2B band */
  .b2b {
    background: var(--bg-1);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding: clamp(60px, 8vw, 100px) 0;
  }
  .b2b-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
  }
  .b2b h3 {
    font-family: 'Archivo', sans-serif;
    font-weight: 800;
    font-size: clamp(36px, 4.5vw, 56px);
    letter-spacing: -0.025em;
    line-height: 1;
    margin: 16px 0 24px;
  }
  .b2b p { color: var(--fg-2); margin: 0 0 32px; font-size: 16px; max-width: 46ch; }
  .b2b-perks { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
  .perk {
    background: var(--bg); padding: 22px 24px;
    display: flex; gap: 20px; align-items: flex-start;
  }
  .perk-num {
    font-family: 'JetBrains Mono', monospace; font-size: 11px;
    color: var(--accent); flex-shrink: 0; width: 32px;
  }
  .perk-title { font-weight: 600; font-size: 15px; margin: 0 0 4px; }
  .perk-desc { font-size: 13px; color: var(--fg-3); margin: 0; }

  /* Videos + Formación grid */
  .media-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
  }
  .media-cell { background: var(--bg); padding: 28px; }
  .video-card {
    aspect-ratio: 16/9;
    margin-top: 20px;
    position: relative;
    background: var(--bg-1);
    border: 1px solid var(--line);
  }
  .video-row {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px;
    margin-top: 20px;
  }
  .video-thumb {
    aspect-ratio: 16/9; background: var(--bg-1); border: 1px solid var(--line);
    position: relative;
  }
  .play-icon {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
  }
  .play-icon span {
    width: 44px; height: 44px; border-radius: 50%;
    background: var(--accent); color: var(--accent-ink);
    display: inline-flex; align-items: center; justify-content: center;
  }
  .video-meta {
    position: absolute; left: 12px; bottom: 12px;
    font-family: 'JetBrains Mono', monospace; font-size: 10px;
    letter-spacing: 0.1em; text-transform: uppercase;
    background: var(--bg); padding: 3px 8px; border: 1px solid var(--line);
  }
  .formacion-list { list-style: none; padding: 0; margin: 20px 0 0; }
  .formacion-list li {
    display: grid; grid-template-columns: 64px 1fr auto; gap: 16px;
    padding: 18px 0;
    border-bottom: 1px dashed var(--line);
    align-items: center;
  }
  .formacion-list li:last-child { border-bottom: 0; }
  .form-date {
    font-family: 'JetBrains Mono', monospace; font-size: 12px;
    color: var(--accent);
  }
  .form-title { font-weight: 600; font-size: 14px; }
  .form-place { color: var(--fg-3); font-size: 12px; font-family: 'JetBrains Mono', monospace; }

  /* Expositores */
  .expositores {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: 40px;
  }
  .exp-card {
    aspect-ratio: 3/4;
    background: var(--bg-1);
    border: 1px solid var(--line);
    position: relative;
    overflow: hidden;
  }
  .exp-label {
    position: absolute; left: 14px; bottom: 14px;
    font-family: 'JetBrains Mono', monospace; font-size: 11px;
    letter-spacing: 0.1em;
  }
  .exp-label small { display: block; color: var(--fg-3); font-size: 9px; }

  /* Catálogo CTA */
  .catalogo {
    background: var(--accent);
    color: var(--accent-ink);
    padding: clamp(48px, 6vw, 80px) 0;
  }
  .catalogo-inner {
    display: grid; grid-template-columns: 1.4fr 1fr;
    gap: 48px; align-items: center;
  }
  .catalogo h3 {
    font-family: 'Archivo', sans-serif;
    font-weight: 900;
    font-size: clamp(40px, 6vw, 80px);
    letter-spacing: -0.03em;
    line-height: 0.95;
    margin: 0;
  }
  .catalogo p { font-size: 16px; margin: 16px 0 0; opacity: 0.8; max-width: 40ch; }
  .catalogo-btn {
    background: var(--accent-ink); color: var(--accent);
    padding: 20px 28px;
    font-weight: 700; font-size: 14px;
    display: inline-flex; align-items: center; gap: 16px;
    border-radius: 999px;
    transition: transform .15s;
  }
  .catalogo-btn:hover { transform: translateY(-2px); }
  .catalogo-side {
    text-align: right;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  /* Footer */
  footer.site {
    background: var(--bg);
    padding: 80px 0 32px;
  }
  .footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 64px;
  }
  .footer-col h4 {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--fg-3);
    margin: 0 0 20px;
  }
  .footer-col ul { list-style: none; padding: 0; margin: 0; }
  .footer-col li { padding: 6px 0; }
  .footer-col a { color: var(--fg-2); font-size: 14px; }
  .footer-col a:hover { color: var(--fg); }
  .footer-brand { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 32px; letter-spacing: -0.02em; }
  .footer-brand small { font-family: 'JetBrains Mono', monospace; font-weight: 500; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--fg-3); display: block; margin-top: 8px; }
  .footer-contact { margin-top: 24px; font-size: 14px; color: var(--fg-2); line-height: 1.7; }
  .footer-contact strong { color: var(--fg); font-family: 'JetBrains Mono', monospace; font-weight: 500; }
  .footer-bottom {
    display: flex; justify-content: space-between;
    border-top: 1px solid var(--line);
    padding-top: 24px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px; color: var(--fg-3);
    letter-spacing: 0.08em;
    flex-wrap: wrap; gap: 16px;
  }

  /* Big DUO mark in footer */
  .footer-mark {
    font-family: 'Bebas Neue', 'Archivo', sans-serif;
    font-weight: 400;   /* Bebas Neue solo tiene un peso */
    font-size: clamp(120px, 22vw, 360px);
    letter-spacing: 0.02em;
    line-height: 0.85;
    color: var(--bg-1);
    margin: 80px 0 -20px;
    border-top: 1px solid var(--line);
    padding-top: 40px;
    user-select: none;
  }

  /* Density variants */
  html[data-density="compact"] .section { padding: clamp(48px, 6vw, 80px) 0; }
  html[data-density="spacious"] .section { padding: clamp(80px, 10vw, 160px) 0; }

  /* ─────────────────────────────────────────────────────────────────
   * ADAPTA RGPD — sobreescribir color de acento con el rojo Duo
   * Cubre múltiples versiones del plugin (naming varía).
   * Si el plugin usa inline styles, el !important es necesario.
   * ───────────────────────────────────────────────────────────────── */

  /* Botones de aceptar / rechazar en la barra y en la página */
  .adaptawp_accept,
  .adaptawp_accept_btn,
  .adaptawp_reject,
  .adaptawp_reject_btn,
  .adaptawp_save,
  .adaptawp_save_btn,
  .adaptawp-accept,
  .adaptawp-reject,
  .adaptawp-btn,
  .adaptawp-btn--primary,
  .artxe-btn--accept,
  .artxe-btn--reject,
  .artxe-btn--save,
  .artxe-cookie-bar__btn--accept,
  .artxe-cookie-bar__btn--reject,
  .rgpd-accept, .rgpd-reject, .rgpd-save,
  /* También las páginas de política cuando usan botones tipo input */
  .adaptawp input[type="submit"],
  .adaptawp button[type="submit"] {
    background-color: var(--accent) !important;
    border-color:     var(--accent) !important;
    color: #fff !important;
  }

  /* Hover: ligeramente más oscuro */
  .adaptawp_accept:hover, .adaptawp_reject:hover,
  .adaptawp-btn:hover, .artxe-btn--accept:hover, .artxe-btn--reject:hover {
    background-color: #c42a1a !important;
    border-color:     #c42a1a !important;
  }

  /* Botón "outline" / secundario (Más información) */
  .adaptawp_settings,
  .adaptawp_settings_btn,
  .adaptawp-btn--secondary,
  .artxe-btn--settings,
  .artxe-cookie-bar__btn--settings {
    color: var(--accent) !important;
    border-color: var(--accent) !important;
    background: transparent !important;
  }

  /* Enlace del color de acento en el texto de la cookie bar y páginas */
  .adaptawp a,
  .adaptawp_bar a,
  .artxe-cookie-bar a,
  .adaptawp-page a,
  .entry-content .adaptawp a {
    color: var(--accent) !important;
  }

  /* Barra inferior de cookies */
  .adaptawp_bar,
  .artxe-cookie-bar,
  #adaptawp_bar {
    border-top: 2px solid var(--accent) !important;
  }

  /* Toggle/switch activo en la página de personalización */
  .adaptawp input[type="checkbox"]:checked + label,
  .adaptawp .switch input:checked + .slider,
  .adaptawp_active,
  .artxe-switch--active {
    background-color: var(--accent) !important;
  }

  /* Responsive */
  @media (max-width: 900px) {
    .nav-links { display: none; }
    .hero-grid, .feature, .b2b-inner, .media-grid, .catalogo-inner { grid-template-columns: 1fr; }
    .section-head { grid-template-columns: 1fr; gap: 16px; }
    .categories { grid-template-columns: 1fr; }
    .expositores { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .chatbot-window { right: 16px; left: 16px; width: auto; }
  }