/* ==========================================================================
   BRECHA INFORMADA — Fase 1: Landing Page
   Estética: Dark Corporativo + Acentos Cyber Sobrios
   Paleta extraída del logo oficial:
   - Carmesí Brecha: #7C010E / #9E0B1C / #C8102E
   - Marfil / Hueso: #FBF6EB / #E6DEC8
   - Obsidiana Corporativa: #0A0C10 / #11151E / #171C28
   ========================================================================== */

:root {
  --bg-obsidian: #090B10;
  --bg-surface: #10141D;
  --bg-surface-elevated: #161B26;
  --bg-glass: rgba(16, 20, 29, 0.78);

  --crimson-deep: #7C010E;
  --crimson-primary: #9E0B1C;
  --crimson-bright: #D91E36;
  --crimson-glow: rgba(158, 11, 28, 0.35);

  --ivory-primary: #FBF6EB;
  --ivory-muted: #D5CFC2;
  --slate-text: #94A3B8;
  --slate-dim: #64748B;

  --border-subtle: rgba(251, 246, 235, 0.08);
  --border-crimson: rgba(217, 30, 54, 0.35);

  --font-display: 'Space Grotesk', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', Consolas, monospace;

  --max-width: 1240px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-obsidian);
  color: var(--ivory-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  /* Retícula técnica ultra sutil de fondo */
  background-image:
    radial-gradient(circle at 80% 35%, rgba(124, 1, 14, 0.16) 0%, transparent 55%),
    radial-gradient(circle at 15% 80%, rgba(30, 41, 59, 0.35) 0%, transparent 50%),
    linear-gradient(to right, rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 48px 48px, 48px 48px;
  -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   NAVEGACIÓN SUPERIOR (SOBRIA Y DIRECTA)
   ========================================================================== */
.navbar {
  width: 100%;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: var(--ivory-primary);
}

.brand-mini-logo {
  width: 38px;
  height: 38px;
  object-fit: contain;
  filter: drop-shadow(0 0 6px rgba(251, 246, 235, 0.15));
}

.brand-text-wrap {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ivory-primary);
  line-height: 1.1;
}

.brand-status {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--slate-text);
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.15rem;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--crimson-bright);
  box-shadow: 0 0 8px var(--crimson-bright);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  color: var(--slate-text);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  transition: color 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-link:hover {
  color: var(--ivory-primary);
}

.nav-link-code {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--crimson-bright);
}

/* Dropdown de Normativas en la Barra de Navegación */
.nav-item-dropdown {
  position: relative;
}

.nav-dropdown-trigger {
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--font-sans);
  padding: 0.35rem 0;
}

.dropdown-caret {
  font-size: 0.7rem;
  margin-left: 0.2rem;
  transition: transform 0.2s ease;
  color: var(--slate-text);
}

.nav-item-dropdown:hover .dropdown-caret {
  transform: rotate(180deg);
  color: var(--crimson-bright);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  min-width: 240px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-crimson);
  border-radius: 8px;
  padding: 0.5rem;
  list-style: none;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.65);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: all 0.18s ease;
  z-index: 200;
}

.nav-item-dropdown::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 0.6rem;
}

.nav-item-dropdown:hover .nav-dropdown-menu,
.nav-item-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-link {
  display: flex;
  flex-direction: column;
  padding: 0.65rem 0.85rem;
  border-radius: 6px;
  text-decoration: none;
  color: var(--ivory-primary);
  transition: background 0.15s ease;
}

.dropdown-link:hover {
  background: rgba(158, 11, 28, 0.22);
}

.dropdown-link-code {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--crimson-bright);
  letter-spacing: 0.05em;
}

.dropdown-link-title {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--ivory-primary);
}

.dropdown-link-sub {
  font-size: 0.74rem;
  color: var(--slate-text);
}

.nav-cta {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ivory-primary);
  background: rgba(158, 11, 28, 0.2);
  border: 1px solid var(--border-crimson);
  padding: 0.55rem 1.1rem;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.nav-cta:hover {
  background: var(--crimson-primary);
  border-color: var(--crimson-bright);
  box-shadow: 0 0 20px var(--crimson-glow);
}

/* ==========================================================================
   HERO PRINCIPAL: TEXTO A LA IZQUIERDA · LOGO A LA DERECHA
   ========================================================================== */
.hero-section {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3.5rem 2rem 4rem;
}

.hero-container {
  max-width: var(--max-width);
  width: 100%;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 4rem;
  align-items: center;
}

/* Columna Izquierda: Propuesta de Valor */
.hero-left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.kicker-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ivory-muted);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--crimson-bright);
  padding: 0.4rem 0.85rem;
  border-radius: 4px;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 4vw, 3.35rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--ivory-primary);
  margin-bottom: 1.35rem;
}

.hero-title .accent-crimson {
  color: var(--crimson-bright);
}

.hero-description {
  font-size: 1.06rem;
  color: var(--slate-text);
  line-height: 1.75;
  max-width: 600px;
  margin-bottom: 2rem;
}

.hero-description strong {
  color: var(--ivory-primary);
  font-weight: 600;
}

/* Pilares concisos (Sin saturar) */
.pillars-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.9rem;
  width: 100%;
  max-width: 600px;
  margin-bottom: 2.25rem;
}

.pillar-item {
  background: rgba(16, 20, 29, 0.65);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 0.9rem 1.05rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.pillar-item:hover {
  border-color: var(--border-crimson);
  transform: translateY(-2px);
}

.pillar-code {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--crimson-bright);
  margin-bottom: 0.2rem;
  display: block;
}

.pillar-name {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--ivory-primary);
}

.pillar-sub {
  font-size: 0.8rem;
  color: var(--slate-dim);
  margin-top: 0.15rem;
}

/* Botones de Acción */
.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary-crimson {
  background: var(--crimson-primary);
  color: var(--ivory-primary);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.85rem 1.65rem;
  border-radius: 6px;
  border: 1px solid var(--crimson-bright);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 20px rgba(124, 1, 14, 0.4);
}

.btn-primary-crimson:hover {
  background: #B80D21;
  transform: translateY(-1px);
  box-shadow: 0 6px 26px rgba(217, 30, 54, 0.45);
}

.btn-secondary-dark {
  background: var(--bg-surface);
  color: var(--ivory-muted);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.85rem 1.5rem;
  border-radius: 6px;
  border: 1px solid var(--border-subtle);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-secondary-dark:hover {
  border-color: var(--ivory-muted);
  color: var(--ivory-primary);
  background: var(--bg-surface-elevated);
}

/* Columna Derecha: Presentación del Logo Oficial */
.hero-right {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.logo-showcase {
  position: relative;
  width: 100%;
  max-width: 450px;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  /* Halo sutil que permite que el cuervo negro resalte con nitidez sobre el fondo dark */
  background: radial-gradient(
    circle at 50% 52%,
    rgba(251, 246, 235, 0.12) 0%,
    rgba(124, 1, 14, 0.18) 42%,
    rgba(9, 11, 16, 0) 72%
  );
}

/* Anillo técnico exterior discreto */
.logo-showcase::before {
  content: "";
  position: absolute;
  inset: 14px;
  border-radius: 50%;
  border: 1px dashed rgba(251, 246, 235, 0.1);
  pointer-events: none;
}

.hero-logo-img {
  width: 88%;
  height: 88%;
  object-fit: contain;
  position: relative;
  z-index: 2;
  /* Contorno luminoso suave para despegar las plumas negras del fondo oscuro */
  filter:
    drop-shadow(0 0 2px rgba(251, 246, 235, 0.35))
    drop-shadow(0 18px 38px rgba(0, 0, 0, 0.75));
  transition: transform 0.35s ease;
}

.logo-showcase:hover .hero-logo-img {
  transform: scale(1.02);
}

/* ==========================================================================
   PÁGINA DE CONTACTO / AGENCIAS (contacto.html)
   ========================================================================== */
.contact-cards-stack {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  width: 100%;
}

.contact-channel-card {
  background: rgba(16, 20, 29, 0.78);
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--crimson-bright);
  border-radius: 10px;
  padding: 1.65rem 1.75rem;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-channel-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-crimson);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.45);
}

.channel-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.6rem;
}

.channel-card-code {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--crimson-bright);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.channel-card-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ivory-primary);
  margin-bottom: 0.35rem;
  word-break: break-all;
}

.channel-card-desc {
  font-size: 0.9rem;
  color: var(--slate-text);
  margin-bottom: 1.25rem;
}

.channel-card-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.btn-copy-email {
  background: var(--bg-surface-elevated);
  color: var(--ivory-muted);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 0.65rem 1.1rem;
  border-radius: 6px;
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-copy-email:hover {
  border-color: var(--ivory-primary);
  color: var(--ivory-primary);
}

.nav-cta.active {
  background: var(--crimson-primary);
  border-color: var(--crimson-bright);
}

/* ==========================================================================
   PÁGINA SOBRE MÍ — CARTA DE PRESENTACIÓN (sobre-mi.html)
   ========================================================================== */
.about-wrapper {
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: 3rem 2rem 5rem;
}

.about-letter-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 3.5rem;
  align-items: start;
  margin-bottom: 3.5rem;
}

.letter-card {
  background: rgba(16, 20, 29, 0.76);
  border: 1px solid var(--border-subtle);
  border-left: 4px solid var(--crimson-bright);
  border-radius: 12px;
  padding: 2.5rem 2.75rem;
}

.letter-greeting {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--ivory-primary);
  line-height: 1.18;
  margin-bottom: 0.45rem;
}

.letter-role-subtitle {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--crimson-bright);
  letter-spacing: 0.04em;
  margin-bottom: 1.75rem;
  display: block;
}

.letter-body {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  font-size: 1.02rem;
  color: var(--ivory-muted);
  line-height: 1.8;
}

.letter-body strong {
  color: var(--ivory-primary);
  font-weight: 600;
}

.letter-quote {
  margin: 0.5rem 0;
  padding: 1.1rem 1.35rem;
  background: rgba(124, 1, 14, 0.16);
  border-left: 3px solid var(--crimson-bright);
  border-radius: 0 8px 8px 0;
  font-style: italic;
  color: var(--ivory-primary);
  font-size: 1.02rem;
}

.letter-signature {
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.signature-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ivory-primary);
}

.signature-title {
  font-size: 0.84rem;
  color: var(--slate-text);
}

/* Columna Derecha: Retrato Profesional y Credenciales Clave */
.profile-Column {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: sticky;
  top: 5.5rem;
}

.portrait-frame {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.55);
}

.portrait-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 8px;
  display: block;
  border: 1px solid rgba(251, 246, 235, 0.12);
}

.portrait-caption {
  padding: 0.9rem 0.4rem 0.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.portrait-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ivory-primary);
}

.portrait-location {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--slate-text);
}

.credentials-card {
  background: rgba(16, 20, 29, 0.78);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 1.35rem 1.5rem;
}

.credentials-heading {
  font-family: var(--font-mono);
  font-size: 0.73rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--crimson-bright);
  margin-bottom: 0.85rem;
}

.credential-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.credential-item-title {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ivory-primary);
}

.credential-item-sub {
  font-size: 0.8rem;
  color: var(--slate-text);
}

/* Trayectoria Resumida Debajo */
.trajectory-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.trajectory-card {
  background: rgba(16, 20, 29, 0.68);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 1.4rem 1.5rem;
}

.trajectory-period {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--crimson-bright);
  margin-bottom: 0.3rem;
  display: block;
}

.trajectory-role {
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--ivory-primary);
  margin-bottom: 0.2rem;
}

.trajectory-org {
  font-size: 0.84rem;
  color: var(--ivory-muted);
  font-weight: 600;
  margin-bottom: 0.55rem;
}

.trajectory-desc {
  font-size: 0.84rem;
  color: var(--slate-text);
  line-height: 1.6;
}

/* ==========================================================================
   PÁGINA DE NORMATIVA: ISO/IEC 27001:2022 (iso-27001.html)
   ========================================================================== */
.norm-page-wrapper {
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: 2.5rem 2rem 5rem;
}

.norm-hero-banner {
  background: linear-gradient(135deg, rgba(16, 20, 29, 0.92) 0%, rgba(124, 1, 14, 0.18) 100%);
  border: 1px solid var(--border-subtle);
  border-left: 4px solid var(--crimson-bright);
  border-radius: 12px;
  padding: 2.25rem 2.5rem;
  margin-bottom: 2.5rem;
}

.norm-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.audience-switcher {
  display: inline-flex;
  align-items: center;
  background: var(--bg-obsidian);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 0.25rem;
  gap: 0.25rem;
}

.audience-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--slate-text);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 600;
  padding: 0.45rem 0.95rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.18s ease;
  letter-spacing: 0.03em;
}

.audience-btn:hover {
  color: var(--ivory-primary);
}

.audience-btn.active {
  background: var(--crimson-primary);
  color: var(--ivory-primary);
  border-color: var(--crimson-bright);
  box-shadow: 0 2px 10px rgba(158, 11, 28, 0.4);
}

/* Visibilidad dinámica según modo Especialista / Ejecutivo */
body[data-view-mode="specialist"] .view-only-executive {
  display: none !important;
}

body[data-view-mode="executive"] .view-only-specialist {
  display: none !important;
}

body[data-view-mode="specialist"] .subclause-dual-boxes,
body[data-view-mode="executive"] .subclause-dual-boxes {
  grid-template-columns: 1fr;
}

.norm-breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--slate-text);
  margin-bottom: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.norm-breadcrumb span.current {
  color: var(--crimson-bright);
  font-weight: 600;
}

.norm-hero-title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.3vw, 2.75rem);
  font-weight: 700;
  color: var(--ivory-primary);
  line-height: 1.15;
  margin-bottom: 0.85rem;
}

.norm-hero-lead {
  font-size: 1.02rem;
  color: var(--ivory-muted);
  max-width: 880px;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.norm-QuickStats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 1.25rem;
}

.norm-stat-box {
  background: rgba(9, 11, 16, 0.65);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 0.95rem 1.1rem;
}

.norm-stat-num {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--crimson-bright);
  line-height: 1.1;
}

.norm-stat-label {
  font-size: 0.8rem;
  color: var(--ivory-primary);
  font-weight: 600;
  margin-top: 0.25rem;
}

.norm-stat-sub {
  font-size: 0.74rem;
  color: var(--slate-text);
}

/* Estructura con Índice Lateral Fijo + Contenido */
.iso-layout-grid {
  display: grid;
  grid-template-columns: 270px 1fr;
  gap: 2.25rem;
  align-items: start;
}

.iso-toc-sidebar {
  position: sticky;
  top: 5.5rem;
  background: rgba(16, 20, 29, 0.82);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 1.15rem;
}

.iso-toc-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--crimson-bright);
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.iso-toc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.iso-toc-link {
  display: block;
  padding: 0.45rem 0.65rem;
  font-size: 0.82rem;
  color: var(--slate-text);
  text-decoration: none;
  border-radius: 6px;
  border-left: 2px solid transparent;
  transition: all 0.15s ease;
}

.iso-toc-link:hover {
  color: var(--ivory-primary);
  background: rgba(255, 255, 255, 0.04);
  border-left-color: var(--crimson-bright);
}

.iso-content-column {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.iso-section-block {
  background: rgba(16, 20, 29, 0.72);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 2rem;
  scroll-margin-top: 5.5rem;
}

.iso-section-kicker {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--crimson-bright);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.3rem;
  display: block;
}

.iso-section-heading {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--ivory-primary);
  margin-bottom: 0.65rem;
}

.iso-section-intro {
  font-size: 0.95rem;
  color: var(--slate-text);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

/* Tarjetas de Subcláusulas (4.1 a 10.2) */
.subclauses-list {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.subclause-card {
  background: var(--bg-obsidian);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 1.35rem 1.5rem;
}

.subclause-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}

.subclause-title {
  font-family: var(--font-display);
  font-size: 1.12rem;
  color: var(--ivory-primary);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.subclause-num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: rgba(158, 11, 28, 0.28);
  color: var(--ivory-primary);
  border: 1px solid var(--border-crimson);
  padding: 0.15rem 0.55rem;
  border-radius: 4px;
}

.doc-required-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  background: rgba(234, 179, 8, 0.14);
  color: #FDE047;
  border: 1px solid rgba(250, 204, 21, 0.35);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
}

.subclause-official {
  font-size: 0.88rem;
  color: var(--ivory-muted);
  margin-bottom: 0.9rem;
  line-height: 1.65;
}

.subclause-dual-boxes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
}

.box-plain {
  background: rgba(30, 41, 59, 0.38);
  border-left: 3px solid #38BDF8;
  padding: 0.85rem 1rem;
  border-radius: 0 6px 6px 0;
  font-size: 0.84rem;
  color: var(--ivory-muted);
}

.box-plain-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: #38BDF8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.3rem;
  display: block;
  font-weight: 600;
}

.box-specialist {
  background: rgba(124, 1, 14, 0.14);
  border-left: 3px solid var(--crimson-bright);
  padding: 0.85rem 1rem;
  border-radius: 0 6px 6px 0;
  font-size: 0.84rem;
  color: var(--ivory-muted);
}

.box-specialist-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--crimson-bright);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.3rem;
  display: block;
  font-weight: 600;
}

/* Explorador Interactivo de los 93 Controles del Anexo A */
.annex-toolbar {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: var(--bg-obsidian);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.annex-filter-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.annex-domain-tabs,
.controls-domain-tabs {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.annex-tab-btn,
.domain-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(9, 11, 16, 0.85);
  color: var(--ivory-muted);
  border: 1px solid var(--border-subtle);
  padding: 0.55rem 1rem;
  border-radius: 7px;
  font-family: var(--font-mono);
  font-size: 0.77rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s ease;
}

.annex-tab-btn:hover,
.domain-tab-btn:hover {
  color: var(--ivory-primary);
  border-color: var(--border-crimson);
  background: rgba(158, 11, 28, 0.14);
  transform: translateY(-1px);
}

.annex-tab-btn.active,
.domain-tab-btn.active {
  background: var(--crimson-primary);
  color: var(--ivory-primary);
  border-color: var(--crimson-bright);
  box-shadow: 0 3px 12px rgba(158, 11, 28, 0.38);
}

.tab-count-pill {
  font-size: 0.68rem;
  padding: 0.1rem 0.42rem;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--ivory-primary);
}

.domain-tab-btn.active .tab-count-pill {
  background: rgba(9, 11, 16, 0.45);
}

.annex-search-input {
  flex: 1;
  min-width: 240px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--ivory-primary);
  padding: 0.55rem 0.95rem;
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 0.86rem;
}

.annex-search-input:focus {
  outline: none;
  border-color: var(--crimson-bright);
}

.controls-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.control-card {
  background: var(--bg-obsidian);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 1.15rem 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color 0.15s ease;
}

.control-card:hover {
  border-color: var(--border-crimson);
}

.control-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.45rem;
}

.control-code-pill {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--crimson-bright);
  background: rgba(158, 11, 28, 0.18);
  border: 1px solid var(--border-crimson);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
}

.control-new-badge {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  color: #4ADE80;
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid rgba(74, 222, 128, 0.3);
  padding: 0.1rem 0.45rem;
  border-radius: 4px;
}

.control-name {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--ivory-primary);
  margin-bottom: 0.45rem;
}

.control-official-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--slate-dim);
  display: block;
  margin-bottom: 0.25rem;
}

.control-official-text {
  font-size: 0.84rem;
  color: var(--slate-text);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.control-practical-box {
  background: rgba(22, 27, 38, 0.75);
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--crimson-bright);
  border-radius: 6px;
  padding: 0.9rem 1.05rem;
  font-size: 0.83rem;
  color: var(--ivory-muted);
  line-height: 1.6;
}

.control-practical-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--crimson-bright);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0.35rem;
}

/* Tabla de Documentos Obligatorios */
.iso-table-wrap {
  overflow-x: auto;
}

.iso-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.iso-table th,
.iso-table td {
  padding: 0.8rem 0.95rem;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
}

.iso-table th {
  font-family: var(--font-mono);
  font-size: 0.73rem;
  text-transform: uppercase;
  color: var(--crimson-bright);
  background: var(--bg-obsidian);
}

.iso-table td {
  color: var(--ivory-muted);
}

/* ==========================================================================
   SECCIÓN SUBPÁGINA: ARTÍCULOS Y ENSAYOS (ensayos.html)
   ========================================================================== */
.subpage-tabs {
  display: inline-flex;
  gap: 0.5rem;
  background: rgba(16, 20, 29, 0.85);
  border: 1px solid var(--border-subtle);
  padding: 0.35rem;
  border-radius: 8px;
  margin-bottom: 1.75rem;
}

.subpage-tab-link {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--slate-text);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  transition: all 0.2s ease;
}

.subpage-tab-link:hover {
  color: var(--ivory-primary);
}

.subpage-tab-link.active {
  background: var(--crimson-primary);
  color: var(--ivory-primary);
  font-weight: 600;
}

.essays-header-card {
  background: linear-gradient(145deg, rgba(16, 20, 29, 0.94), rgba(9, 11, 16, 0.97));
  border: 1px solid var(--border-subtle);
  border-left: 4px solid var(--crimson-bright);
  border-radius: 12px;
  padding: 2.1rem 2.4rem;
  margin-bottom: 2.25rem;
}

.essays-featured-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.35rem;
  margin-bottom: 2.5rem;
}

.essay-card {
  background: rgba(16, 20, 29, 0.82);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 1.6rem 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.15rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.essay-card:hover {
  border-color: var(--border-crimson);
  transform: translateY(-2px);
}

.essay-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.essay-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--crimson-bright);
  background: rgba(158, 11, 28, 0.16);
  border: 1px solid var(--border-crimson);
  padding: 0.22rem 0.6rem;
  border-radius: 4px;
}

.essay-date {
  font-family: var(--font-mono);
  font-size: 0.73rem;
  color: var(--slate-text);
}

.essay-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ivory-primary);
  line-height: 1.3;
  margin: 0.55rem 0 0.5rem;
}

.essay-desc {
  font-size: 0.9rem;
  color: var(--ivory-muted);
  line-height: 1.65;
}

.essay-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}

.essay-author {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--slate-text);
}

.essay-link {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ivory-primary);
  text-decoration: none;
  padding: 0.42rem 0.85rem;
  border-radius: 6px;
  background: rgba(158, 11, 28, 0.22);
  border: 1px solid var(--border-crimson);
  transition: all 0.2s ease;
}

.essay-link:hover {
  background: var(--crimson-primary);
  border-color: var(--crimson-bright);
}

.posts-archive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 1.15rem;
}

/* Cajita de Logo al lado del nombre de la herramienta */
.tool-header-row {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin: 0.65rem 0 0.55rem;
}

.tool-logo-box {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 10px;
  background: rgba(9, 11, 16, 0.92);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition: border-color 0.2s ease;
}

.essay-card:hover .tool-logo-box {
  border-color: var(--border-crimson);
}

.tool-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 4px;
}

.tool-header-row .essay-title {
  margin: 0;
  font-size: 1.18rem;
}

/* ==========================================================================
   PIE DE PÁGINA (FOOTER)
   ========================================================================== */
.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--border-subtle);
  background: rgba(9, 11, 16, 0.92);
  padding: 2.25rem 2rem;
}

.site-footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.footer-logo {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.footer-brand-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ivory-primary);
}

.footer-brand-sub {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--slate-text);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  flex-wrap: wrap;
  list-style: none;
}

.footer-links a {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--ivory-muted);
  text-decoration: none;
  transition: color 0.18s ease;
}

.footer-links a:hover {
  color: var(--crimson-bright);
}

/* ==========================================================================
   CLASES COMPARTIDAS EN GUÍAS NORMATIVAS (ley-21663, ley-21719, cis-controls)
   ========================================================================== */
.navbar-actions {
  display: flex;
  align-items: center;
}

.btn-contact {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ivory-primary);
  background: rgba(124, 1, 14, 0.25);
  border: 1px solid var(--border-crimson);
  padding: 0.55rem 1.15rem;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-contact:hover {
  background: var(--crimson-primary);
  border-color: var(--crimson-bright);
}

.iso-hero {
  max-width: var(--max-width);
  margin: 2.25rem auto 1.5rem;
  padding: 0 2rem;
}

.iso-hero-inner {
  background: linear-gradient(135deg, rgba(16, 20, 29, 0.94) 0%, rgba(124, 1, 14, 0.18) 100%);
  border: 1px solid var(--border-subtle);
  border-left: 4px solid var(--crimson-bright);
  border-radius: 12px;
  padding: 2.25rem 2.5rem;
}

.iso-breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--slate-text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
}

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

.iso-breadcrumb a:hover {
  color: var(--crimson-bright);
}

.iso-title {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.2vw, 2.65rem);
  font-weight: 700;
  color: var(--ivory-primary);
  line-height: 1.16;
  margin-bottom: 0.85rem;
}

.iso-title span {
  color: var(--crimson-bright);
}

.iso-lead {
  font-size: 1rem;
  color: var(--ivory-muted);
  line-height: 1.72;
  max-width: 920px;
  margin-bottom: 1.5rem;
}

.iso-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.iso-stat-badge {
  background: rgba(9, 11, 16, 0.72);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 0.95rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--crimson-bright);
  line-height: 1.15;
}

.stat-txt {
  font-size: 0.8rem;
  color: var(--ivory-muted);
  line-height: 1.4;
}

.audience-switcher-bar {
  max-width: var(--max-width);
  margin: 0 auto 2rem;
  padding: 0 2rem;
}

.audience-switcher-inner {
  background: rgba(16, 20, 29, 0.88);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 0.95rem 1.35rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.audience-switcher-label {
  font-size: 0.86rem;
  color: var(--ivory-muted);
}

.audience-switcher-label span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--crimson-bright);
  margin-right: 0.35rem;
}

.audience-toggle-group {
  display: inline-flex;
  align-items: center;
  background: var(--bg-obsidian);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 0.25rem;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.iso-layout {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem 4.5rem;
  display: grid;
  grid-template-columns: 270px 1fr;
  gap: 2.25rem;
  align-items: start;
}

.iso-sidebar {
  position: sticky;
  top: 5.5rem;
}

.iso-toc-card {
  background: rgba(16, 20, 29, 0.82);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 1.15rem;
}

.iso-toc-link span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--crimson-bright);
  margin-right: 0.4rem;
}

.iso-content {
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
}

.clause-grid {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.clause-card {
  background: var(--bg-obsidian);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 1.35rem 1.5rem;
}

.clause-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.85rem;
  flex-wrap: wrap;
  margin-bottom: 0.9rem;
}

.clause-Title-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.clause-number {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--crimson-bright);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.clause-title {
  font-family: var(--font-display);
  font-size: 1.14rem;
  font-weight: 700;
  color: var(--ivory-primary);
}

.clause-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ivory-muted);
  background: rgba(158, 11, 28, 0.2);
  border: 1px solid var(--border-crimson);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
}

.clause-body,
.control-perspectives {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
}

body[data-view-mode="specialist"] .perspective-box.executive {
  display: none !important;
}

body[data-view-mode="executive"] .perspective-box.specialist {
  display: none !important;
}

body[data-view-mode="specialist"] .clause-body,
body[data-view-mode="executive"] .clause-body,
body[data-view-mode="specialist"] .control-perspectives,
body[data-view-mode="executive"] .control-perspectives {
  grid-template-columns: 1fr;
}

.perspective-box {
  padding: 0.9rem 1.05rem;
  border-radius: 0 6px 6px 0;
  font-size: 0.86rem;
  color: var(--ivory-muted);
  line-height: 1.65;
}

.perspective-box.specialist {
  background: rgba(124, 1, 14, 0.14);
  border-left: 3px solid var(--crimson-bright);
}

.perspective-box.executive {
  background: rgba(30, 41, 59, 0.38);
  border-left: 3px solid #38BDF8;
}

.perspective-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.perspective-box.specialist .perspective-label {
  color: var(--crimson-bright);
}

.perspective-box.executive .perspective-label {
  color: #38BDF8;
}

.perspective-text {
  margin: 0;
}

.annex-filter-bar {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: var(--bg-obsidian);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.annex-search-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.annex-count-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--slate-text);
}

.annex-controls-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.control-code {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--crimson-bright);
  background: rgba(158, 11, 28, 0.18);
  border: 1px solid var(--border-crimson);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
}

.control-domain-pill {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--ivory-muted);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
}

.control-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ivory-primary);
  margin: 0.35rem 0 0.75rem;
}

.annex-empty {
  grid-column: 1 / -1;
  padding: 2rem;
  text-align: center;
  color: var(--slate-text);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 960px) {
  .essays-featured-grid {
    grid-template-columns: 1fr;
  }
  .hero-container {
    grid-template-columns: 1fr;
    text-align: left;
    gap: 2.5rem;
  }

  .hero-right {
    order: -1;
  }

  .logo-showcase {
    max-width: 300px;
  }

  .navbar-inner {
    flex-wrap: wrap;
    gap: 0.7rem;
  }

  .navbar-inner nav {
    order: 3;
    width: 100%;
  }

  .nav-menu {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem 1.35rem;
    padding-top: 0.55rem;
    border-top: 1px solid var(--border-subtle);
  }

  .iso-layout-grid,
  .iso-layout,
  .about-letter-grid,
  .trajectory-grid {
    grid-template-columns: 1fr;
  }

  .iso-toc-sidebar,
  .iso-sidebar,
  .profile-Column {
    position: static;
  }

  .norm-QuickStats,
  .iso-stats-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .subclause-dual-boxes,
  .clause-body,
  .control-perspectives,
  .controls-grid,
  .annex-controls-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .pillars-strip,
  .norm-QuickStats,
  .iso-stats-row {
    grid-template-columns: 1fr;
  }

  .navbar-inner {
    padding: 0.85rem 1.25rem;
  }

  .hero-section {
    padding: 2rem 1.25rem 3rem;
  }
}

/* Botón de impresión / exportación a PDF en las guías normativas */
.btn-print-guide {
  background: rgba(16, 20, 29, 0.92);
  color: var(--ivory-muted);
  border: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 600;
  padding: 0.48rem 0.9rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.18s ease;
}

.btn-print-guide:hover {
  color: var(--ivory-primary);
  border-color: var(--crimson-bright);
  background: rgba(158, 11, 28, 0.22);
}

/* ==========================================================================
   MODO IMPRESIÓN / EXPORTACIÓN A PDF (@media print)
   ========================================================================== */
@media print {
  @page {
    margin: 14mm;
  }

  body {
    background: #FFFFFF !important;
    color: #111827 !important;
    font-size: 10.5pt;
    line-height: 1.5;
  }

  .navbar,
  .iso-toc-sidebar,
  .iso-sidebar,
  .audience-switcher-bar,
  .audience-switcher,
  .btn-print-guide,
  .annex-toolbar,
  .annex-filter-bar,
  .controls-domain-tabs,
  .subpage-tabs,
  .hero-actions,
  .site-footer {
    display: none !important;
  }

  .norm-page-wrapper,
  .iso-hero,
  .iso-layout-grid,
  .iso-layout,
  .about-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    display: block !important;
  }

  .norm-hero-banner,
  .iso-hero-inner,
  .iso-section-block,
  .subclause-card,
  .clause-card,
  .control-card,
  .essay-card,
  .letter-card {
    background: #FFFFFF !important;
    color: #111827 !important;
    border: 1px solid #D1D5DB !important;
    box-shadow: none !important;
    break-inside: avoid;
    page-break-inside: avoid;
    margin-bottom: 10pt !important;
    padding: 10pt 12pt !important;
  }

  .norm-hero-title,
  .iso-title,
  .iso-section-heading,
  .subclause-title,
  .clause-title,
  .control-name,
  .control-title,
  .essay-title,
  .letter-greeting {
    color: #090B10 !important;
  }

  .norm-hero-lead,
  .iso-lead,
  .iso-section-intro,
  .subclause-official,
  .perspective-text,
  .control-official-text,
  .essay-desc,
  .letter-body,
  .iso-table td {
    color: #1F2937 !important;
  }

  .box-specialist,
  .box-plain,
  .perspective-box,
  .control-practical-box {
    background: #F9FAFB !important;
    color: #111827 !important;
    border: 1px solid #E5E7EB !important;
    border-left: 3px solid #7C010E !important;
  }

  .norm-stat-box,
  .iso-stat-badge {
    background: #F9FAFB !important;
    border: 1px solid #D1D5DB !important;
  }

  .iso-table th {
    background: #F3F4F6 !important;
    color: #7C010E !important;
    border-bottom: 2px solid #9CA3AF !important;
  }

  .iso-table td {
    border-bottom: 1px solid #E5E7EB !important;
  }
}