/* ==========================================================================
   RIQUEZA CON CONOCIMIENTO — UADEN Global & Anglo Consultores
   Sistema Visual: High-Ticket Corporate & Business School Design System
   Paleta: Deep Executive Midnight Navy, Royal Blue, Champagne Gold & Clean Paper
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400;1,600&display=swap');

:root {
  /* Fondos y Superficies */
  --bg-deep:        #06111f;   /* Midnight Navy ultralujoso */
  --bg-navy:        #0b1c30;   /* Navy institucional */
  --bg-navy-card:   #10253f;   /* Tarjetas sobre navy */
  --bg-navy-light:  #163255;   /* Elevaciones sutiles */
  --bg-paper:       #ffffff;   /* Fondo blanco puro */
  --bg-paper-alt:   #f7f9fc;   /* Superficie marfil suave */
  --bg-card:        #ffffff;   /* Tarjetas en light mode */

  /* Colores de Marca & Acentos */
  --royal:          #0e4eb8;   /* Azul Royal Anglo Consultores */
  --royal-hover:    #0a3c91;   /* Hover Royal */
  --royal-glow:     rgba(14, 78, 184, 0.28);

  --uaden-cyan:     #00a8cc;   /* Cyan institucional UADEN */
  --uaden-cyan-glow:rgba(0, 168, 204, 0.35);

  --gold:           #d4af37;   /* Champagne Gold para insignias y acentos */
  --gold-light:     #f3e5ab;   /* Dorado suave para textos */
  --gold-gradient:  linear-gradient(135deg, #f7d070 0%, #d4af37 50%, #aa820a 100%);
  --gold-glow:      rgba(212, 175, 55, 0.25);

  /* WhatsApp Oficial */
  --wa:             #25d366;
  --wa-dark:        #128c4a;
  --wa-glow:        rgba(37, 211, 102, 0.3);

  /* Tipografía - Light Mode */
  --ink:            #0b1a2d;   /* Títulos de alto contraste */
  --slate:          #33475b;   /* Texto principal de lectura */
  --muted:          #62778c;   /* Texto secundario y etiquetas */

  /* Tipografía - Dark Mode */
  --on-dark:        #ffffff;
  --on-dark-body:   #e2eaf4;   /* Alta legibilidad sobre navy */
  --on-dark-muted:  #9cb3cb;   /* Secundario sobre navy */

  /* Bordes & Glassmorphism */
  --border-light:   rgba(11, 26, 45, 0.08);
  --border-card:    rgba(11, 26, 45, 0.12);
  --border-dark:    rgba(255, 255, 255, 0.12);
  --border-gold:    rgba(212, 175, 55, 0.35);

  --glass-dark:     rgba(8, 23, 41, 0.78);
  --glass-card:     rgba(16, 37, 63, 0.65);
  --glass-blur:     blur(18px);

  /* Sombras de Alta Calidad */
  --shadow-sm:      0 2px 8px rgba(7, 20, 37, 0.04);
  --shadow-md:      0 8px 24px rgba(7, 20, 37, 0.08);
  --shadow-lg:      0 16px 40px rgba(7, 20, 37, 0.12);
  --shadow-dark:    0 20px 50px rgba(0, 0, 0, 0.35);
  --shadow-glow:    0 0 30px var(--royal-glow);

  /* Tipografías */
  --serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --sans:  'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Estructura & Ritmo */
  --shell: 1220px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-pill: 9999px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* --------------------------------------------------------------------------
   Reset & Base
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  overflow-x: clip;
}

body {
  background: var(--bg-paper);
  color: var(--slate);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.68;
  letter-spacing: -0.01em;
  overflow-x: hidden;
  overflow-x: clip;
  width: 100%;
  max-width: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5 {
  font-family: var(--serif);
  color: var(--ink);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

p { margin-bottom: 1.15em; }
p:last-child { margin-bottom: 0; }

a { color: inherit; text-decoration: none; transition: color 0.2s var(--ease); }
img { display: block; max-width: 100%; height: auto; }
ul, ol { list-style: none; }
strong, b { color: var(--ink); font-weight: 700; }
em { font-style: italic; }

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--royal);
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  left: 50%;
  top: -100px;
  transform: translateX(-50%);
  z-index: 999;
  background: var(--royal);
  color: #fff;
  font-weight: 600;
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius-sm);
  transition: top 0.25s var(--ease);
}
.skip-link:focus { top: 1rem; }

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* --------------------------------------------------------------------------
   Tipografía & Títulos de Sección
   -------------------------------------------------------------------------- */
.section {
  padding-block: clamp(4.5rem, 8vw, 7.5rem);
  position: relative;
}

.section-head {
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.section-head-left {
  text-align: left;
  margin-inline: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--royal);
  margin-bottom: 0.9rem;
}

.eyebrow-light {
  color: var(--gold-light);
}

.eyebrow-cyan {
  color: var(--uaden-cyan);
}

.section-title {
  font-size: clamp(2.1rem, 4.2vw, 3.25rem);
  font-weight: 700;
  margin-bottom: 1.15rem;
  color: var(--ink);
}

.on-dark .section-title,
.section-dark .section-title {
  color: var(--on-dark);
}

.section-lede {
  font-size: clamp(1.05rem, 1.6vw, 1.22rem);
  line-height: 1.68;
  color: var(--muted);
}

.on-dark .section-lede,
.section-dark .section-lede {
  color: var(--on-dark-body);
}

/* Acento Dorado */
.gold-text {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Fondos temáticos */
.bg-paper-alt { background: var(--bg-paper-alt); }
.section-dark {
  background: var(--bg-deep);
  color: var(--on-dark-body);
}

/* --------------------------------------------------------------------------
   Botones de Acción (High-Ticket CTA System)
   -------------------------------------------------------------------------- */
.action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  font-family: var(--sans);
  font-size: 0.96rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.01em;
  padding: 0.95rem 1.85rem;
  border-radius: 3px;
  cursor: pointer;
  text-align: center;
  transition: all 0.28s var(--ease);
  position: relative;
  overflow: hidden;
}

/* Botón Primario: Azul Royal + Resplandor Ejecutivo */
.action-primary {
  background: var(--royal);
  color: #ffffff;
}
.action-primary:hover {
  background: var(--royal-hover);
  transform: translateY(-2px);
  color: #ffffff;
}

/* Botón Dorado de Alta Conversión */
.action-gold {
  background: var(--gold);
  color: #0b1a2d;
  font-weight: 800;
}
.action-gold:hover {
  background: #e3c35c;
  transform: translateY(-2px);
  color: #06111f;
}

/* Botón WhatsApp */
.action-wa {
  background: #25d366;
  color: #062814;
  font-weight: 700;
}
.action-wa:hover {
  background: #20bd5a;
  transform: translateY(-2px);
  color: #062814;
}

.action-wa-ghost {
  background: rgba(37, 211, 102, 0.12);
  color: #25d366;
}
.action-wa-ghost:hover {
  background: rgba(37, 211, 102, 0.22);
  border-color: #25d366;
  color: #25d366;
  transform: translateY(-2px);
}

.action-outline {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--border-card);
}
.action-outline:hover {
  background: var(--bg-paper-alt);
  border-color: var(--royal);
  color: var(--royal);
}

.action-sm { padding: 0.65rem 1.25rem; font-size: 0.875rem; }
.action-lg { padding: 1.15rem 2.4rem; font-size: 1.05rem; }
.action-block { display: flex; width: 100%; }

.wa-glyph { font-size: 1.25em; line-height: 1; }

/* --------------------------------------------------------------------------
   Barra de Estado Superior & Navegación (Glassmorphism Navbar)
   -------------------------------------------------------------------------- */
.top-notice {
  background: #040c17;
  color: var(--on-dark-body);
  font-size: 0.8rem;
  font-weight: 500;
  padding-block: 0.55rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-notice-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  text-align: center;
}

.live-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--wa);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.75rem;
}

.live-dot {
  width: 8px;
  height: 8px;
  background: #25d366;
  border-radius: 50%;
  box-shadow: 0 0 10px #25d366;
  animation: pulse-live 1.8s infinite;
}

@keyframes pulse-live {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { transform: scale(1.15); box-shadow: 0 0 0 8px rgba(37, 211, 102, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.notice-sep {
  opacity: 0.35;
  font-size: 0.75rem;
}

/* Masthead Flotante */
.masthead {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6, 17, 31, 0.88);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s var(--ease);
}

.masthead.is-stuck {
  background: rgba(4, 12, 23, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.masthead-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 1.5rem;
}

.brand-marks {
  display: inline-flex;
  align-items: center;
  gap: 1.15rem;
}

.brand-logo-uaden {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.brand-sep {
  width: 1px;
  height: 26px;
  background: rgba(255, 255, 255, 0.2);
}

.brand-logo-anglo {
  height: 32px;
  width: auto;
  object-fit: contain;
}

.masthead-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 1.85rem);
}

.masthead-nav a {
  color: #c5d6ea;
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  padding-block: 0.4rem;
  position: relative;
}

.masthead-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width 0.22s var(--ease);
}

.masthead-nav a:hover {
  color: #ffffff;
}

.masthead-nav a:hover::after {
  width: 100%;
}

/* --------------------------------------------------------------------------
   HERO / PORTADA (Alta Jerarquía & Tarjeta VIP)
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  background: var(--bg-deep);
  color: #ffffff;
  padding-top: clamp(3.5rem, 6vw, 5.5rem);
  padding-bottom: clamp(4.5rem, 8vw, 7rem);
  overflow: hidden;
  isolation: isolate;
}

/* Foto de Fondo con Filtro de Alta Graduación */
.hero-backdrop {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image: url('../assets/images/hero-chicago-boardroom.jpg');
  background-size: cover;
  background-position: center 30%;
  opacity: 0.45;
  filter: saturate(0.92) contrast(1.05);
}

.hero-gradient {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(circle at 75% 20%, rgba(14, 78, 184, 0.28) 0%, transparent 60%),
              radial-gradient(circle at 10% 80%, rgba(0, 168, 204, 0.18) 0%, transparent 55%),
              linear-gradient(180deg, rgba(6, 17, 31, 0.75) 0%, rgba(6, 17, 31, 0.95) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.18fr 0.92fr;
  gap: clamp(2.5rem, 5vw, 4.5rem);
  align-items: center;
}

/* Columna Izquierda */
.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 1.4rem;
}

.hero-title {
  font-size: clamp(2.8rem, 5.5vw, 4.4rem);
  font-weight: 700;
  line-height: 1.08;
  color: #ffffff;
  margin-bottom: 1.4rem;
  letter-spacing: -0.025em;
}

.hero-title-accent {
  display: inline-block;
  font-style: italic;
  font-weight: 400;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lede {
  font-size: clamp(1.1rem, 1.8vw, 1.25rem);
  line-height: 1.68;
  color: #e2eaf4;
  margin-bottom: 1.8rem;
  max-width: 580px;
}

.hero-lede strong {
  color: #ffffff;
  font-weight: 700;
}

.hero-lede b {
  color: var(--gold-light);
  font-weight: 600;
}

/* 3 Micro-Tarjetas de Temario en Hero */
.hero-pillars {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
  max-width: 580px;
  margin-bottom: 2rem;
}

.hero-pillar-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.95rem 0;
  transition: all 0.25s var(--ease);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.hero-pillar-card:hover {
  transform: translateX(3px);
}

.pillar-idx {
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--gold);
  padding: 0.2rem 0.5rem;
  flex: none;
}

.pillar-text {
  font-size: 0.95rem;
  line-height: 1.45;
  color: #d8e5f2;
}
.pillar-text b {
  color: #ffffff;
}

/* Acciones en Hero */
.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.8rem;
}

/* Sellos de Confianza en Hero */
.hero-trust {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
  font-size: 0.86rem;
  color: #a8c2dc;
}
.hero-trust-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}
.hero-trust-item i {
  color: var(--gold);
  font-size: 1.1em;
}

/* Columna Derecha: Tarjeta VIP Credencial */
.vip-pass-card {
  background: radial-gradient(78% 62% at 52% 44%, rgba(4, 12, 23, 0.94) 0%, rgba(4, 12, 23, 0.87) 50%, rgba(4, 12, 23, 0.5) 78%, rgba(4, 12, 23, 0) 100%);
  padding: clamp(1.25rem, 2.5vw, 1.75rem) 0;
  position: relative;
}

.vip-pass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20%;
  right: 20%;
  height: 2px;
  background: var(--gold-gradient);
  border-radius: 2px;
}

.vip-pass-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.vip-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-light);
  background: rgba(212, 175, 55, 0.18);
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(212, 175, 55, 0.3);
}

.vip-date-tag {
  font-size: 0.85rem;
  font-weight: 600;
  color: #9cb5cf;
}

.vip-pass-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.6rem;
}

.vip-pass-sub {
  font-size: 0.95rem;
  line-height: 1.55;
  color: #c5d6ea;
  margin-bottom: 1.5rem;
}

/* Contador Ejecutivo (Countdown) */
.countdown-box {
  padding: 1.1rem 0;
  margin-bottom: 1.5rem;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.countdown-label {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.countdown-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.65rem;
}

.countdown-cell {
  padding: 0.3rem 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.countdown-num {
  font-family: var(--sans);
  font-size: clamp(1.4rem, 2.8vw, 1.85rem);
  font-weight: 800;
  line-height: 1;
  color: #ffffff;
  font-variant-numeric: tabular-nums;
  margin-bottom: 0.25rem;
}

.countdown-unit {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #8da4be;
  font-style: normal;
}

/* Tabla de Hechos Rápidos */
.vip-facts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1.6rem;
}

.vip-fact-item {
  padding: 0.5rem 0 0.5rem 0.9rem;
  border-left: 2px solid var(--royal);
}
.vip-fact-item dt {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #8da4be;
  margin-bottom: 0.2rem;
}
.vip-fact-item dd {
  font-size: 0.9rem;
  font-weight: 700;
  color: #ffffff;
}

.vip-card-foot {
  margin-top: 1rem;
  text-align: center;
  font-size: 0.85rem;
  color: #9cb5cf;
}
.vip-card-foot a {
  color: #25d366;
  font-weight: 600;
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   MARQUEE / TICKER INSTITUCIONAL (Estilo Bloomberg / WSJ)
   -------------------------------------------------------------------------- */
.marquee-bar {
  background: #040d18;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
  padding-block: 0.85rem;
}

.marquee-content {
  display: flex;
  align-items: center;
  white-space: nowrap;
  gap: 2.5rem;
  animation: ticker-slide 34s linear infinite;
}
.marquee-content:hover {
  animation-play-state: paused;
}

@keyframes ticker-slide {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.marquee-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: #c9dbed;
}

.marquee-img {
  height: 22px;
  width: auto;
  object-fit: contain;
  filter: brightness(1.2);
}

.marquee-diamond {
  color: var(--gold);
  font-size: 0.65rem;
  opacity: 0.8;
}

/* --------------------------------------------------------------------------
   ENTIDADES CONVOCANTES (El Respaldo Institucional)
   -------------------------------------------------------------------------- */
.backing-strip {
  background: #ffffff;
  padding-block: clamp(1.75rem, 3vw, 2.6rem);
  border-bottom: 1px solid var(--border-light);
}

.backing-header {
  text-align: center;
  margin-bottom: 1.35rem;
}
.backing-label {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.backing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.25rem, 2.5vw, 2rem);
  align-items: stretch;
}

.backing-card {
  padding: 1.05rem 0.5rem 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all 0.25s var(--ease);
  border-top: 1px solid var(--border-card);
}
.backing-card:hover {
  transform: translateY(-3px);
  border-color: var(--royal);
}

.backing-logo {
  height: 30px;
  width: auto;
  object-fit: contain;
  margin-bottom: 0.7rem;
}

.backing-card h3 {
  font-size: 0.98rem;
  color: var(--ink);
  margin-bottom: 0.3rem;
}

.backing-card p {
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.45;
  margin-bottom: 0.55rem;
  max-width: 34ch;
}

.backing-tag {
  display: inline-block;
  font-size: 0.66rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--royal);
}

/* --------------------------------------------------------------------------
   LOS DOS MODELOS (Dossier Ejecutivo Rediseñado Lado a Lado)
   -------------------------------------------------------------------------- */
.models-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 3rem);
  align-items: stretch;
}

.model-dossier-card {
  display: flex;
  flex-direction: column;
  transition: all 0.3s var(--ease);
}
.model-dossier-card:hover {
  transform: translateY(-4px);
  border-color: var(--royal);
}

.model-media-header {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9.5;
  overflow: hidden;
  background: #0b1a2d;
}

.model-media-header img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
  transition: transform 0.6s var(--ease);
}
.model-dossier-card:hover .model-media-header img {
  transform: scale(1.03);
}

.model-media-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 17, 31, 0.62) 0%, rgba(6, 17, 31, 0.14) 32%, rgba(6, 17, 31, 0.2) 55%, rgba(6, 17, 31, 0.78) 100%);
}

.model-badge-top {
  position: absolute;
  top: 1rem;
  left: 1rem;
  color: var(--gold-light);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.9);
}

.model-stamp-top {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0;
  display: flex;
  align-items: center;
}
.model-stamp-top img {
  height: 22px;
  width: auto;
  object-fit: contain;
}

.model-body-content {
  padding: clamp(1.5rem, 3vw, 2.25rem);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.model-brand-name {
  font-size: clamp(1.8rem, 2.5vw, 2.2rem);
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.75rem;
}

.model-tagline {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--slate);
  margin-bottom: 1.5rem;
}

.model-feature-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.75rem;
  flex: 1;
}

.model-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-light);
}

.model-feature-icon {
  color: var(--royal);
  font-size: 1.2rem;
  line-height: 1;
  margin-top: 0.15rem;
  flex: none;
}

.model-feature-text h4 {
  font-family: var(--sans);
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.2rem;
}

.model-feature-text p {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.45;
}

/* Barra inferior del modelo con métricas */
.model-footer-kpi {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.85rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-light);
  font-size: 0.85rem;
}

.model-kpi-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 700;
  color: var(--royal);
}
.model-kpi-pill i { font-size: 1.1em; }

/* --------------------------------------------------------------------------
   LA CIFRA: AUDITORÍA COMERCIAL (+US$2,000,000)
   -------------------------------------------------------------------------- */
.audit-section {
  position: relative;
  background: #061220;
  color: #ffffff;
  padding-block: clamp(5rem, 9vw, 8rem);
  overflow: hidden;
  isolation: isolate;
}

.audit-bg-photo {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image: url('../assets/images/wealth-financial-growth.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.3;
}

.audit-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(circle at 50% 50%, rgba(14, 78, 184, 0.25) 0%, transparent 70%),
              linear-gradient(180deg, #061220 0%, rgba(6, 18, 32, 0.95) 100%);
}

.audit-content {
  text-align: center;
  max-width: 860px;
  margin-inline: auto;
}

.audit-number {
  font-family: var(--sans);
  font-size: clamp(3.2rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.audit-title {
  font-size: clamp(1.4rem, 2.5vw, 2.1rem);
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 1.25rem;
}

.audit-lede {
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  line-height: 1.7;
  color: #c9dbed;
  margin-bottom: 3.5rem;
  max-width: 720px;
  margin-inline: auto;
}

.audit-kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.25rem, 3vw, 2rem);
  text-align: left;
}

.audit-kpi-card {
  padding: 1.5rem 0 0;
  transition: all 0.28s var(--ease);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}
.audit-kpi-card:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(212, 175, 55, 0.4);
  transform: translateY(-3px);
}

.kpi-icon {
  font-size: 1.75rem;
  color: var(--gold);
  margin-bottom: 1rem;
}

.audit-kpi-card h3 {
  font-family: var(--sans);
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.audit-kpi-card p {
  font-size: 0.92rem;
  line-height: 1.55;
  color: #a8c2dc;
}

/* --------------------------------------------------------------------------
   LA SESIÓN: SYLLABUS EJECUTIVO (3 Módulos de Alto Impacto)
   -------------------------------------------------------------------------- */
.syllabus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.syllabus-card {
  padding: 1.75rem 0 0;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.3s var(--ease);
  border-top: 1px solid var(--border-card);
}
.syllabus-card:hover {
  transform: translateY(-5px);
  border-color: var(--royal);
}

.syllabus-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.syllabus-badge {
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--royal);
}

.syllabus-num {
  font-family: var(--serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}

.syllabus-title {
  font-size: clamp(1.35rem, 2vw, 1.6rem);
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.85rem;
}

.syllabus-desc {
  font-size: 0.96rem;
  line-height: 1.6;
  color: var(--muted);
  margin-bottom: 1.5rem;
  flex: 1;
}

.syllabus-points {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
}

.syllabus-point-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--slate);
}
.syllabus-point-item i {
  color: var(--royal);
  font-size: 1rem;
  margin-top: 0.15rem;
  flex: none;
}

.syllabus-deliverable {
  padding: 0.85rem 0 0;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--royal);
  border-left: 2px solid var(--gold);
  border-top: 1px solid var(--border-light);
}

/* --------------------------------------------------------------------------
   EL MÉTODO: MATRIZ DE COMPARACIÓN EJECUTIVA
   -------------------------------------------------------------------------- */
.benchmark-container {
  display: grid;
  grid-template-columns: 1fr 1.08fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: stretch;
}

.benchmark-card {
  padding: clamp(2rem, 4vw, 3rem);
  display: flex;
  flex-direction: column;
}

/* Camino A: Empezar de Cero (Fricción / Riesgo) */
.benchmark-card-cold {
  border-top: 1px solid var(--border-card);
}

.benchmark-badge-cold {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #a33535;
  margin-bottom: 1.25rem;
  align-self: flex-start;
}

.benchmark-card-cold h3 {
  font-size: 1.75rem;
  color: var(--ink);
  margin-bottom: 0.75rem;
}

.benchmark-card-cold p {
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.6;
  margin-bottom: 1.75rem;
}

.benchmark-list-cold {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.benchmark-item-cold {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 0.94rem;
  line-height: 1.5;
  color: var(--slate);
}
.benchmark-item-cold i {
  color: #c0392b;
  font-size: 1.1rem;
  margin-top: 0.15rem;
  flex: none;
}

/* Camino B: El Modelo Institucional UADEN & Anglo (Recomendado) */
.benchmark-card-lead {
  background: linear-gradient(160deg, #0e2a47 0%, #07172a 100%);
  color: #ffffff;
  position: relative;
}

.benchmark-badge-warm {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
  align-self: flex-start;
  -webkit-text-fill-color: var(--gold);
}

.benchmark-card-lead h3 {
  font-size: 1.85rem;
  color: #ffffff;
  margin-bottom: 0.75rem;
}

.benchmark-card-lead p {
  color: #c9dbed;
  font-size: 0.98rem;
  line-height: 1.6;
  margin-bottom: 1.75rem;
}

.benchmark-list-warm {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.benchmark-item-warm {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 0.96rem;
  line-height: 1.5;
  color: #e2eaf4;
}
.benchmark-item-warm i {
  color: #25d366;
  font-size: 1.2rem;
  margin-top: 0.1rem;
  flex: none;
}
.benchmark-item-warm b {
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   EL ENTORNO: CARRUSEL MULTIMEDIA ULTRA-REALISTA
   -------------------------------------------------------------------------- */
.carousel-wrapper {
  max-width: 1100px;
  margin-inline: auto;
}

.carousel {
  position: relative;
  overflow: hidden;
}

.carousel-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.carousel-slide {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  position: relative;
}

.carousel-media {
  position: relative;
  width: 100%;
  height: 100%;
}

.carousel-media > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
}

.carousel-brand-stamp {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 10;
  -webkit-backdrop-filter: blur(12px);
  padding: 0;
  display: flex;
  align-items: center;
}

.carousel-brand-stamp img,
.carousel-stamp-logo {
  height: 24px !important;
  width: auto !important;
  max-width: 140px;
  object-fit: contain !important;
}
.carousel-stamp-logo-anglo {
  height: 20px !important;
}

.carousel-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 17, 31, 0.05) 0%, rgba(6, 17, 31, 0.4) 55%, rgba(6, 17, 31, 0.92) 100%);
}

.carousel-caption {
  position: absolute;
  bottom: clamp(1.25rem, 3.5vw, 2.5rem);
  left: clamp(1.25rem, 3.5vw, 2.5rem);
  right: clamp(1.25rem, 3.5vw, 2.5rem);
  max-width: 580px;
  z-index: 5;
}

.carousel-caption-badge {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 0.65rem;
}

.carousel-caption h3 {
  font-size: clamp(1.25rem, 2.4vw, 1.8rem);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.45rem;
  line-height: 1.25;
}

.carousel-caption p {
  font-size: clamp(0.88rem, 1.4vw, 0.98rem);
  line-height: 1.5;
  color: #d2e3f5;
  margin-bottom: 0;
}

/* Controles de Navegación */
.carousel-nav {
  position: absolute;
  inset: 0;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-inline: 1rem;
}

.carousel-btn {
  pointer-events: auto;
  width: 46px;
  height: 46px;
  background: rgba(6, 17, 31, 0.75);
  backdrop-filter: blur(10px);
  border-radius: 50%;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: all 0.22s var(--ease);
}
.carousel-btn:hover {
  background: var(--royal);
  border-color: var(--royal);
  transform: scale(1.08);
}

.carousel-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.15rem 1.75rem;
  background: #040c17;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.carousel-counter {
  font-family: var(--sans);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.05em;
}

.carousel-dots {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transition: all 0.25s var(--ease);
}
.carousel-dot.is-active {
  width: 26px;
  border-radius: var(--radius-pill);
  background: var(--gold);
}

/* --------------------------------------------------------------------------
   PERFILES DEL ASISTENTE: GRID EJECUTIVO (4 Columnas de Alto Nivel)
   -------------------------------------------------------------------------- */
.profiles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1.25rem, 2.5vw, 1.85rem);
}

.profile-card {
  padding: 1.5rem 0 0;
  display: flex;
  flex-direction: column;
  transition: all 0.25s var(--ease);
  border-top: 1px solid var(--border-card);
}
.profile-card:hover {
  transform: translateY(-4px);
  border-color: var(--royal);
}

.profile-icon {
  font-size: 2rem;
  color: var(--royal);
  margin-bottom: 1.15rem;
}

.profile-card h3 {
  font-family: var(--sans);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.65rem;
}

.profile-card p {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--muted);
  flex: 1;
}

.profile-benefit {
  margin-top: 1.15rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border-light);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--royal);
}

/* --------------------------------------------------------------------------
   NUESTRO COMPROMISO (3 Tarjetas de Integridad & Confianza)
   -------------------------------------------------------------------------- */
.pledge-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.pledge-card {
  padding: 1.75rem 0 0;
  display: flex;
  flex-direction: column;
  transition: all 0.25s var(--ease);
  border-top: 1px solid var(--border-card);
}
.pledge-card:hover {
  border-color: var(--royal);
}

.pledge-icon {
  font-size: 2rem;
  color: var(--royal);
  margin-bottom: 1rem;
}

.pledge-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.5rem;
}

.pledge-card p {
  font-size: 0.94rem;
  line-height: 1.6;
  color: var(--muted);
}

/* --------------------------------------------------------------------------
   HORARIOS INTERNACIONALES (World Clock Table)
   -------------------------------------------------------------------------- */
.schedule-box {
  max-width: 880px;
  margin-inline: auto;
}

.schedule-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.schedule-table th {
  background: #091a2e;
  color: #ffffff;
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 1.15rem 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.schedule-table td {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.98rem;
  color: var(--slate);
}

.schedule-row-main {
  background: rgba(14, 78, 184, 0.04);
}
.schedule-row-main td {
  font-weight: 600;
  color: var(--ink);
}

.time-badge {
  display: inline-block;
  font-family: var(--sans);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--royal);
  font-variant-numeric: tabular-nums;
}

.schedule-row-main .time-badge {
  color: var(--royal);
  padding: 0.25rem 0.65rem;
}

/* --------------------------------------------------------------------------
   PREGUNTAS FRECUENTES (Acordeón Interactivo)
   -------------------------------------------------------------------------- */
.faq-container {
  max-width: 860px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.qa-item {
  transition: all 0.25s var(--ease);
  border-bottom: 1px solid var(--border-card);
}
.qa-item:hover {
  border-color: var(--royal);
}

.qa-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.35rem 1.65rem;
  text-align: left;
  font-family: var(--sans);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
}

.qa-sign {
  width: 28px;
  height: 28px;
  color: var(--royal);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
  position: relative;
  transition: transform 0.3s var(--ease), background 0.3s var(--ease);
}

.qa-sign::before,
.qa-sign::after {
  content: '';
  position: absolute;
  background: currentColor;
  border-radius: 2px;
}
.qa-sign::before { width: 12px; height: 2px; }
.qa-sign::after  { width: 2px; height: 12px; transition: transform 0.3s var(--ease); }

.qa-q[aria-expanded="true"] .qa-sign {
  background: var(--royal);
  color: #ffffff;
  transform: rotate(90deg);
}
.qa-q[aria-expanded="true"] .qa-sign::after {
  transform: scaleY(0);
}

.qa-a {
  padding: 0 1.65rem 1.5rem;
  font-size: 0.98rem;
  line-height: 1.68;
  color: var(--muted);
}

/* --------------------------------------------------------------------------
   CIERRE & LLAMADO FINAL A LA ACCIÓN
   -------------------------------------------------------------------------- */
.closing-section {
  position: relative;
  background: var(--bg-deep);
  color: #ffffff;
  padding-block: clamp(5.5rem, 10vw, 8.5rem);
  text-align: center;
  overflow: hidden;
  isolation: isolate;
}

.closing-photo {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image: url('../assets/images/uaden-masterclass-auditorium.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.34;
}

.closing-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(circle at 50% 30%, rgba(14, 78, 184, 0.35) 0%, transparent 65%),
              linear-gradient(180deg, var(--bg-deep) 0%, rgba(6, 17, 31, 0.98) 100%);
}

.closing-box {
  max-width: 820px;
  margin-inline: auto;
}

.closing-title {
  font-size: clamp(2.3rem, 5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.15;
  color: #ffffff;
  margin-bottom: 1.25rem;
}

.closing-body {
  font-size: clamp(1.1rem, 1.8vw, 1.25rem);
  line-height: 1.68;
  color: #d2e3f5;
  margin-bottom: 2.5rem;
}

.closing-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.closing-seals {
  font-size: 0.88rem;
  color: #9cb3cb;
  letter-spacing: 0.04em;
}

/* --------------------------------------------------------------------------
   FOOTER / PIE INSTITUCIONAL
   -------------------------------------------------------------------------- */
.footer-colophon {
  background: #040c17;
  color: #8fa6bf;
  padding-top: clamp(4rem, 6vw, 5.5rem);
  padding-bottom: clamp(2rem, 4vw, 3rem);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.92rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1.3fr;
  gap: clamp(2rem, 5vw, 4rem);
  margin-bottom: 3.5rem;
}

.footer-brand-logos {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.footer-logo-uaden { height: 34px; width: auto; }
.footer-logo-anglo { height: 28px; width: auto; }

.footer-col h3 {
  font-family: var(--sans);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 1.25rem;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.footer-nav a:hover { color: #ffffff; }

.footer-data {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.footer-data-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
}
.footer-data-item i { color: var(--gold); }

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
}
.footer-legal a:hover { color: #ffffff; }

/* --------------------------------------------------------------------------
   DOCK / BARRA FLOTANTE INFERIOR
   -------------------------------------------------------------------------- */
/* Dos botones flotantes, uno en cada extremo: consulta y registro */
.dock {
  position: fixed;
  left: 0;
  right: 0;
  bottom: clamp(1rem, 2.5vw, 1.75rem);
  z-index: 90;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  padding-inline: clamp(1rem, 3vw, 2rem);
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(18px);
  transition: opacity 0.3s var(--ease),
              transform 0.35s var(--ease),
              visibility 0s linear 0.35s;
}

.dock.is-visible {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition-delay: 0s;
}

.dock-btn {
  pointer-events: auto;
  border-radius: 999px;
  padding: 0.85rem 1.5rem;
  font-size: 0.92rem;
  box-shadow: 0 14px 34px rgba(4, 12, 23, 0.45);
}

.dock-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(4, 12, 23, 0.5);
}

.dock-wa .wa-glyph { font-size: 1.25em; }

/* --------------------------------------------------------------------------
   MODAL DE REGISTRO & HOJA DE CONFIRMACIÓN
   -------------------------------------------------------------------------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.28s var(--ease), visibility 0.28s var(--ease);
}
.modal.is-open {
  opacity: 1;
  visibility: visible;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 12, 23, 0.85);
  backdrop-filter: blur(10px);
}

.modal-dialog {
  position: relative;
  width: 100%;
  max-width: 520px;
  background: linear-gradient(165deg, #102742 0%, #071628 100%);
  border-radius: 3px;
  padding: clamp(1.75rem, 4vw, 2.5rem);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
  color: #ffffff;
  transform: scale(0.94) translateY(12px);
  transition: transform 0.28s var(--ease);
  max-height: 90vh;
  overflow-y: auto;
}
.modal.is-open .modal-dialog {
  transform: scale(1) translateY(0);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  font-size: 1.85rem;
  color: #8da4be;
  line-height: 1;
  transition: color 0.2s var(--ease);
}
.modal-close:hover { color: #ffffff; }

.modal-head {
  text-align: center;
  margin-bottom: 1.5rem;
}

.modal-title {
  font-size: 1.85rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.4rem;
}

.modal-sub {
  font-size: 0.92rem;
  color: #c5d6ea;
  line-height: 1.5;
}

/* Campos de Formulario */
.enroll-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  text-align: left;
}

.field label {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #9cb5cf;
}

.field input,
.field select {
  width: 100%;
  font-family: var(--sans);
  font-size: 0.98rem;
  padding: 0.6rem 0;
  color: #ffffff;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 0;
  appearance: none;
  -webkit-appearance: none;
  transition: border-color 0.2s var(--ease);
}

.field input::placeholder { color: rgba(226, 234, 244, 0.4); }

.field select {
  background-image: linear-gradient(45deg, transparent 50%, #9cb5cf 50%),
                    linear-gradient(135deg, #9cb5cf 50%, transparent 50%);
  background-position: calc(100% - 11px) calc(50% + 1px), calc(100% - 6px) calc(50% + 1px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 1.5rem;
}

.field input:hover,
.field select:hover { border-bottom-color: rgba(255, 255, 255, 0.5); }

.field input:focus,
.field select:focus {
  outline: none;
  border-bottom-color: var(--gold);
}

.field input:focus-visible,
.field select:focus-visible { outline: 2px solid var(--gold); outline-offset: 4px; }

.field select option {
  background: #0b1c30;
  color: #ffffff;
}

.form-error {
  color: #ff9999;
  font-size: 0.85rem;
  padding: 0;
  border-radius: var(--radius-sm);
}

.enroll-note {
  font-size: 0.8rem;
  line-height: 1.45;
  color: #8da4be;
  text-align: center;
}

/* Confirmación */
.sheet {
  position: fixed;
  inset: 0;
  z-index: 1010;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.28s var(--ease), visibility 0.28s var(--ease);
  background: rgba(4, 12, 23, 0.88);
  backdrop-filter: blur(12px);
}
.sheet.is-open {
  opacity: 1;
  visibility: visible;
}

.sheet-panel {
  position: relative;
  width: 100%;
  max-width: 500px;
  background: #ffffff;
  border-radius: 3px;
  padding: 2.5rem;
  text-align: center;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
}

.sheet-close {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  font-size: 1.85rem;
  color: var(--muted);
}
.sheet-close:hover { color: var(--ink); }

.sheet-title {
  font-size: 1.85rem;
  color: var(--ink);
  margin-bottom: 0.85rem;
}

.sheet-body {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--slate);
  margin-bottom: 1.75rem;
}

.sheet-actions {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.sheet-wa {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--wa-dark);
  font-size: 0.88rem;
  font-weight: 700;
  margin-top: 0.5rem;
}

/* --------------------------------------------------------------------------
   ENTRADAS EN ESCENA (Scroll Reveals)
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 1;
  transform: none;
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
}
.js .reveal:not(.is-in) {
  opacity: 0;
  transform: translateY(22px);
}
.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   RESPONSIVE DESIGN
   -------------------------------------------------------------------------- */
@media (max-width: 1080px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .models-container {
    grid-template-columns: 1fr;
  }
  .syllabus-grid {
    grid-template-columns: 1fr;
  }
  .profiles-grid {
    grid-template-columns: 1fr 1fr;
  }
  .audit-kpi-grid {
    grid-template-columns: 1fr;
  }
  .benchmark-container {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .masthead-nav { display: none; }
  .backing-grid { grid-template-columns: 1fr; }
  .pledge-grid { grid-template-columns: 1fr; }
  .profiles-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 2.6rem; }
  .dock { padding-inline: 1rem; }
  .dock-btn { padding: 0.8rem 1.25rem; font-size: 0.88rem; }
}

@media (max-width: 480px) {
  .vip-facts-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .action { width: 100%; }
}

/* ==========================================================================
   ACABADO SIN MARCOS
   Ni las imágenes ni los textos viven dentro de un recuadro: la estructura
   la sostienen el filete, el aire y la fotografía de fondo.
   ========================================================================== */

/* La etiqueta se marca con un filete, no con una píldora */
.eyebrow::before,
.section-head .eyebrow::after,
.hero-badge::before {
  content: '';
  flex: none;
  width: 1.5rem;
  height: 1px;
  background: currentColor;
  opacity: 0.5;
}

/* Las insignias sobre fotografía se leen por contraste, no por caja */
.model-badge-top,
.carousel-caption-badge,
.benchmark-badge-cold,
.benchmark-badge-warm,
.syllabus-badge,
.backing-tag,
.vip-badge-pill {
  background: none;
  border: 0;
  border-radius: 0;
}

.vip-badge-pill { padding: 0; }

/* Ninguna imagen lleva esquina redondeada ni recorte de tarjeta */
img,
.model-media-header,
.carousel,
.carousel-container,
.carousel-media,
.carousel-media > img {
  border-radius: 0;
}

/* ==========================================================================
   SISTEMA DE FONDOS POR SECCIÓN
   Tres capas, siempre en el mismo orden: trama de plano técnico, halo azul
   institucional y, donde aporta contexto, una fotografía muy velada.
   Ninguna capa compite con la lectura: la trama vive al 4-5 % y la foto
   nunca supera el 14 % de presencia sobre el papel.
   ========================================================================== */
:root {
  --trama-clara: rgba(11, 26, 45, 0.05);
  --trama-oscura: rgba(255, 255, 255, 0.045);
  --paso-trama: 76px;
}

.section,
.backing-strip,
.audit-section,
.closing-section {
  position: relative;
  isolation: isolate;
}

.section::before,
.backing-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  pointer-events: none;
}

/* Capa base sobre papel: cuadrícula de plano + halo azul en la esquina */
.section::before,
.backing-strip::before {
  background-image:
    repeating-linear-gradient(90deg, var(--trama-clara) 0 1px, transparent 1px var(--paso-trama)),
    repeating-linear-gradient(0deg, var(--trama-clara) 0 1px, transparent 1px var(--paso-trama)),
    radial-gradient(70% 55% at 100% 0%, rgba(14, 78, 184, 0.07) 0%, transparent 62%);
}

/* La franja institucional se mantiene limpia: solo un degradado de apoyo */
.backing-strip::before {
  background-image:
    linear-gradient(180deg, rgba(14, 78, 184, 0.05) 0%, rgba(255, 255, 255, 0) 60%);
}

/* Los dos modelos: trama + halo doble para dar profundidad al papel gris */
#modelos::before {
  background-image:
    repeating-linear-gradient(90deg, var(--trama-clara) 0 1px, transparent 1px var(--paso-trama)),
    repeating-linear-gradient(0deg, var(--trama-clara) 0 1px, transparent 1px var(--paso-trama)),
    radial-gradient(55% 40% at 0% 0%, rgba(14, 78, 184, 0.08) 0%, transparent 60%),
    radial-gradient(60% 45% at 100% 100%, rgba(0, 168, 204, 0.07) 0%, transparent 60%);
}

/* El temario respira sobre blanco: trama más fina y halo suave */
#sesion::before {
  background-image:
    radial-gradient(var(--trama-clara) 1px, transparent 1px),
    radial-gradient(65% 50% at 100% 0%, rgba(14, 78, 184, 0.06) 0%, transparent 60%);
  background-size: 26px 26px, cover;
}

/* El método se apoya en la mesa de consultoría real */
#metodo::before {
  background-image:
    repeating-linear-gradient(90deg, var(--trama-clara) 0 1px, transparent 1px var(--paso-trama)),
    repeating-linear-gradient(0deg, var(--trama-clara) 0 1px, transparent 1px var(--paso-trama)),
    linear-gradient(100deg,
      rgba(247, 249, 252, 0.99) 0%,
      rgba(247, 249, 252, 0.975) 50%,
      rgba(247, 249, 252, 0.925) 100%),
    url('../assets/images/anglo-consulting-strategy-hq.jpg');
  background-size: auto, auto, cover, cover;
  background-position: center, center, center, center right;
}

/* Perfil del asistente: el aula ejecutiva de UADEN detrás del papel */
#perfil::before {
  background-image:
    repeating-linear-gradient(90deg, var(--trama-clara) 0 1px, transparent 1px var(--paso-trama)),
    repeating-linear-gradient(0deg, var(--trama-clara) 0 1px, transparent 1px var(--paso-trama)),
    linear-gradient(95deg,
      rgba(255, 255, 255, 0.985) 0%,
      rgba(255, 255, 255, 0.96) 48%,
      rgba(255, 255, 255, 0.9) 100%),
    url('../assets/images/uaden-masterclass-stage-hq.jpg');
  background-size: auto, auto, cover, cover;
  background-position: center, center, center, center 30%;
}

/* Compromiso: la sede institucional con el sello UADEN */
#compromiso::before {
  background-image:
    repeating-linear-gradient(90deg, var(--trama-clara) 0 1px, transparent 1px var(--paso-trama)),
    repeating-linear-gradient(0deg, var(--trama-clara) 0 1px, transparent 1px var(--paso-trama)),
    linear-gradient(95deg,
      rgba(247, 249, 252, 0.99) 0%,
      rgba(247, 249, 252, 0.965) 45%,
      rgba(247, 249, 252, 0.88) 100%),
    url('../assets/images/uaden-campus-facade.jpg');
  background-size: auto, auto, cover, cover;
  background-position: center, center, center, center 35%;
}

/* Horarios: la mesa de trabajo de Anglo bajo la tabla de husos */
#horarios::before {
  background-image:
    repeating-linear-gradient(90deg, var(--trama-clara) 0 1px, transparent 1px var(--paso-trama)),
    repeating-linear-gradient(0deg, var(--trama-clara) 0 1px, transparent 1px var(--paso-trama)),
    linear-gradient(180deg,
      rgba(255, 255, 255, 0.99) 0%,
      rgba(255, 255, 255, 0.97) 55%,
      rgba(255, 255, 255, 0.935) 100%),
    url('../assets/images/anglo-consulting-strategy-hq.jpg');
  background-size: auto, auto, cover, cover;
  background-position: center, center, center, center 40%;
}

/* Preguntas: trama y halo, sin fotografía, para que la lectura mande */
#faq::before {
  background-image:
    repeating-linear-gradient(90deg, var(--trama-clara) 0 1px, transparent 1px var(--paso-trama)),
    repeating-linear-gradient(0deg, var(--trama-clara) 0 1px, transparent 1px var(--paso-trama)),
    radial-gradient(60% 45% at 0% 100%, rgba(14, 78, 184, 0.07) 0%, transparent 62%);
}

/* Secciones oscuras: la misma trama, invertida, sobre la fotografía */
.section-dark::before,
.audit-section::after,
.closing-section::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, var(--trama-oscura) 0 1px, transparent 1px var(--paso-trama)),
    repeating-linear-gradient(0deg, var(--trama-oscura) 0 1px, transparent 1px var(--paso-trama)),
    radial-gradient(60% 50% at 85% 0%, rgba(14, 78, 184, 0.16) 0%, transparent 65%);
}

/* ==========================================================================
   MARCA EN LA FOTOGRAFÍA
   Toda imagen de la página lleva el sello de la institución que la firma.
   ========================================================================== */
.photo-stamp {
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
  z-index: 3;
  display: flex;
  align-items: center;
  pointer-events: none;
}

.photo-stamp img {
  height: 20px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.9));
}

.photo-stamp .stamp-anglo { height: 24px; }

.syllabus-photo {
  position: relative;
}

.syllabus-photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 17, 31, 0.42) 0%, rgba(6, 17, 31, 0) 38%);
  pointer-events: none;
}

/* Sin caja detras, las marcas sobre fotografia se sostienen con sombra */
.model-stamp-top img,
.carousel-brand-stamp img,
.carousel-stamp-logo {
  filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.85));
}

/* La cabecera del carrusel tambien oscurece arriba para leer la marca */
.carousel-overlay {
  background: linear-gradient(180deg,
    rgba(6, 17, 31, 0.5) 0%,
    rgba(6, 17, 31, 0.12) 28%,
    rgba(6, 17, 31, 0.45) 58%,
    rgba(6, 17, 31, 0.93) 100%);
}

/* La acción de la cabecera no se parte en dos líneas en teléfonos */
@media (max-width: 560px) {
  /* WhatsApp pasa a botón circular; el registro conserva la palabra clave */
  .dock { padding-inline: 0.9rem; }
  .dock-label { display: none; }
  .dock-wa {
    width: 54px;
    height: 54px;
    padding: 0;
    justify-content: center;
  }
  .dock-wa .wa-glyph { font-size: 1.5rem; }
  .dock-cta { padding: 0.85rem 1.3rem; }

  .masthead .action {
    white-space: nowrap;
    padding: 0.62rem 0.9rem;
    font-size: 0.82rem;
  }
}

/* ==========================================================================
   PORTADA: EL TEXTO A LA IZQUIERDA, LA FOTOGRAFÍA VISIBLE A LA DERECHA
   Una sola imagen a sangre. El velo es fuerte donde hay texto y se retira
   hacia la derecha para que la sala se vea de verdad.
   ========================================================================== */
.hero {
  padding-bottom: 0;
}

.hero-backdrop {
  opacity: 1;
  background-position: center 35%;
  filter: saturate(0.92) contrast(1.06) brightness(0.95);
}

.hero-gradient {
  background:
    linear-gradient(100deg,
      rgba(6, 17, 31, 0.97) 0%,
      rgba(6, 17, 31, 0.95) 34%,
      rgba(6, 17, 31, 0.76) 52%,
      rgba(6, 17, 31, 0.34) 74%,
      rgba(6, 17, 31, 0.18) 100%),
    linear-gradient(180deg, rgba(6, 17, 31, 0.55) 0%, rgba(6, 17, 31, 0) 22%);
}

.hero-grid {
  grid-template-columns: minmax(0, 1fr);
  padding-bottom: clamp(3rem, 6vw, 5rem);
}

.hero-content {
  max-width: 640px;
}

.hero-lede,
.hero-pillars {
  max-width: 560px;
}

/* --------------------------------------------------------------------------
   FRANJA DE DATOS DEL EVENTO
   El contador, los parámetros y el registro en una sola línea, sin tarjeta.
   -------------------------------------------------------------------------- */
.hero-ledger {
  position: relative;
  background: rgba(4, 12, 23, 0.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-ledger-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr) minmax(240px, 0.8fr);
  align-items: center;
  gap: clamp(1.5rem, 3.5vw, 3rem);
  padding-block: clamp(1.4rem, 2.6vw, 2rem);
}

.hero-ledger .countdown-label {
  margin-bottom: 0.55rem;
}

.hero-ledger .countdown-grid {
  gap: 0.5rem;
  max-width: 320px;
}

.hero-ledger .vip-facts-grid {
  margin-bottom: 0;
  gap: 0.6rem 1.25rem;
}

.hero-ledger .vip-fact-item {
  padding: 0.35rem 0 0.35rem 0.85rem;
}

.hero-ledger .vip-card-foot {
  margin-top: 0.7rem;
  font-size: 0.8rem;
}

.hero-ledger .vip-card-foot a {
  color: var(--gold-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Separadores de la franja: filete, nunca caja */
.hero-ledger-inner > * + * {
  position: relative;
}
.hero-ledger-inner > * + *::before {
  content: '';
  position: absolute;
  left: calc(clamp(1.5rem, 3.5vw, 3rem) / -2);
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 62%;
  background: rgba(255, 255, 255, 0.14);
}

@media (max-width: 1024px) {
  .hero-ledger-inner {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem 2rem;
  }
  .hero-ledger .ledger-cta {
    grid-column: 1 / -1;
  }
  .hero-ledger .ledger-cta .action {
    max-width: 380px;
  }
  .hero-ledger-inner > * + *::before { display: none; }
  .hero-ledger .ledger-cta {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding-top: 1.25rem;
  }
}

@media (max-width: 720px) {
  /* En teléfono el velo cae de arriba hacia abajo para no tapar la foto */
  .hero-gradient {
    background: linear-gradient(180deg,
      rgba(6, 17, 31, 0.92) 0%,
      rgba(6, 17, 31, 0.88) 55%,
      rgba(6, 17, 31, 0.8) 100%);
  }
  .hero-backdrop { background-position: 62% center; }

  .hero-ledger-inner { grid-template-columns: 1fr; }
  .hero-ledger .vip-facts-grid { grid-template-columns: 1fr 1fr; }
  .hero-ledger .countdown-grid { max-width: none; }
}

/* ==========================================================================
   MÁS FOTOGRAFÍA EN EL CUERPO DE LA PÁGINA
   El temario abre con la escena real de cada bloque y el camino recomendado
   se apoya en una imagen de la operación, siempre a sangre y sin marco.
   ========================================================================== */
.syllabus-card {
  border-top: 0;
  padding-top: 0;
}

.syllabus-photo {
  margin: 0 0 1.35rem;
}

.syllabus-photo img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center 40%;
  filter: saturate(0.88) contrast(1.04);
  transition: transform 0.6s var(--ease);
}

.syllabus-card:hover .syllabus-photo img {
  transform: scale(1.02);
}

/* El camino recomendado deja ver la operación detrás del azul */
.benchmark-card-lead {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.benchmark-card-lead::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(150deg,
      rgba(14, 42, 71, 0.94) 0%,
      rgba(7, 23, 42, 0.9) 50%,
      rgba(7, 23, 42, 0.76) 100%),
    url('../assets/images/franchise-partnership-deal.jpg');
  background-size: cover;
  background-position: center 35%;
}

@media (max-width: 720px) {
  .syllabus-photo img { aspect-ratio: 16 / 8; }
}