/* ==========================================================================
   ESTILOS CORPORATIVOS: ONTIME LEARNING - TARJETA DIGITAL & DIRECTORIO
   Paleta: Azul Marino #0D3864 | Fondo #060D1A | Cyan Eléctrico #00A3FF / #38BDF8
   ========================================================================== */

:root {
  --color-primary: #0D3864;
  --color-primary-light: #164e87;
  --color-accent: #00A3FF;
  --color-accent-hover: #38BDF8;
  --color-accent-glow: rgba(0, 163, 255, 0.35);
  
  --color-bg-deep: #050B15;
  --color-bg-card: rgba(13, 27, 48, 0.72);
  --color-bg-card-hover: rgba(17, 35, 62, 0.85);
  
  --color-border: rgba(255, 255, 255, 0.10);
  --color-border-glow: rgba(56, 189, 248, 0.30);
  
  --color-text-main: #FFFFFF;
  --color-text-muted: #94A3B8;
  --color-text-subtle: #64748B;
  
  --color-whatsapp: #25D366;
  --color-whatsapp-bg: rgba(37, 211, 102, 0.12);
  --color-whatsapp-border: rgba(37, 211, 102, 0.35);
  
  --color-phone: #38BDF8;
  --color-phone-bg: rgba(56, 189, 248, 0.12);
  --color-phone-border: rgba(56, 189, 248, 0.35);
  
  --color-email: #A855F7;
  --color-email-bg: rgba(168, 85, 247, 0.12);
  --color-email-border: rgba(168, 85, 247, 0.35);
  
  --color-qr: #F59E0B;
  --color-qr-bg: rgba(245, 158, 11, 0.12);
  --color-qr-border: rgba(245, 158, 11, 0.35);

  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --radius-xl: 24px;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --radius-full: 9999px;
  
  --shadow-card: 0 20px 50px -10px rgba(0, 0, 0, 0.7), 0 0 40px rgba(13, 56, 100, 0.25);
  --transition-fast: 0.18s ease;
  --transition-normal: 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset y Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-family);
  background-color: var(--color-bg-deep);
  color: var(--color-text-main);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 16px 12px 32px;
  line-height: 1.5;
  overflow-x: hidden;
  position: relative;
}

/* Luces Ambientales de Fondo */
.ambient-glow {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(120px);
  z-index: 0;
  opacity: 0.45;
}

.glow-top {
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, #00A3FF, #0D3864 70%, transparent);
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
}

.glow-bottom {
  width: 440px;
  height: 440px;
  background: radial-gradient(circle, #0D3864, #050B15 80%, transparent);
  bottom: -150px;
  left: 50%;
  transform: translateX(-50%);
}

/* Contenedor Exterior */
.card-wrapper {
  position: relative;
  width: 100%;
  max-width: 460px;
  z-index: 1;
}

/* Tarjeta Digital Principal */
.digital-card {
  position: relative;
  background: var(--color-bg-card);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 24px 20px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 22px;
  overflow: hidden;
}

.digital-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
}

/* ==========================================================================
   CABECERA CORPORATIVA (HEADER)
   ========================================================================== */
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  padding-bottom: 16px;
}

.brand-container {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo-frame {
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, rgba(13, 56, 100, 0.9), rgba(0, 163, 255, 0.4));
  border: 1px solid rgba(56, 189, 248, 0.4);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(0, 163, 255, 0.2);
}

.brand-logo {
  width: 28px;
  height: 32px;
  object-fit: contain;
}

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

.brand-name {
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #FFFFFF;
}

.brand-badge {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-accent-hover);
}

/* Status Pill */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #10B981;
  box-shadow: 0 0 8px #10B981;
  animation: pulse-dot 2s infinite;
}

.status-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: #34D399;
}

@keyframes pulse-dot {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.25); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

/* ==========================================================================
   SECCIÓN DE PERFIL
   ========================================================================== */
.profile-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 4px 0 8px;
}

.avatar-container {
  position: relative;
  margin-bottom: 14px;
}

.avatar-ring {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  padding: 3px;
  box-shadow: 0 0 25px rgba(0, 163, 255, 0.35);
}

.avatar-initials {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(180deg, #0A192F, #060D1A);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.1rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  border: 2px solid rgba(255, 255, 255, 0.12);
}

.verified-badge {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 24px;
  height: 24px;
  background-color: var(--color-accent);
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-bg-deep);
  box-shadow: 0 2px 8px rgba(0, 163, 255, 0.5);
}

.profile-info {
  margin-bottom: 12px;
}

.profile-name {
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: #FFFFFF;
  line-height: 1.25;
}

.profile-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-accent-hover);
  margin-top: 3px;
}

.profile-company {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.profile-quote {
  position: relative;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  margin-top: 6px;
  max-width: 380px;
}

.quote-symbol {
  position: absolute;
  top: -8px;
  left: 10px;
  font-size: 1.8rem;
  color: var(--color-accent);
  line-height: 1;
  opacity: 0.6;
}

.quote-text {
  font-size: 0.82rem;
  font-style: italic;
  color: #CBD5E1;
  line-height: 1.4;
}

/* ==========================================================================
   BOTÓN HERO PRINCIPAL (GUARDAR EN CONTACTOS)
   ========================================================================== */
.primary-action-section {
  width: 100%;
}

.btn-primary-vcard {
  width: 100%;
  background: linear-gradient(135deg, #00A3FF, #0D3864 85%);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-lg);
  padding: 16px 18px;
  color: #FFFFFF;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  box-shadow: 0 10px 30px -5px rgba(0, 163, 255, 0.45);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), filter var(--transition-fast);
}

.btn-primary-vcard:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 36px -4px rgba(0, 163, 255, 0.6);
  filter: brightness(1.06);
}

.btn-primary-vcard:active {
  transform: translateY(1px);
  box-shadow: 0 6px 20px -3px rgba(0, 163, 255, 0.4);
}

.btn-icon-wrapper {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.btn-text-group {
  display: flex;
  flex-direction: column;
  text-align: left;
  flex-grow: 1;
}

.btn-label-main {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.btn-label-sub {
  font-size: 0.76rem;
  color: rgba(255, 255, 255, 0.85);
}

.btn-arrow {
  color: rgba(255, 255, 255, 0.85);
  display: flex;
  align-items: center;
  transition: transform var(--transition-fast);
}

.btn-primary-vcard:hover .btn-arrow {
  transform: translateX(3px);
}

/* ==========================================================================
   CANALES DE CONTACTO DIRECTO (QUICK ACTIONS)
   ========================================================================== */
.actions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.action-card {
  text-decoration: none;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  color: inherit;
  font-family: inherit;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.action-card:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.07);
}

.action-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.action-details {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  text-align: left;
}

.action-title {
  font-size: 0.84rem;
  font-weight: 600;
  color: #FFFFFF;
}

.action-value {
  font-size: 0.70rem;
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Colores específicos de cada acción */
.action-whatsapp .action-icon {
  background: var(--color-whatsapp-bg);
  border: 1px solid var(--color-whatsapp-border);
  color: var(--color-whatsapp);
}
.action-whatsapp:hover {
  border-color: var(--color-whatsapp-border);
}

.action-phone .action-icon {
  background: var(--color-phone-bg);
  border: 1px solid var(--color-phone-border);
  color: var(--color-phone);
}
.action-phone:hover {
  border-color: var(--color-phone-border);
}

.action-email .action-icon {
  background: var(--color-email-bg);
  border: 1px solid var(--color-email-border);
  color: var(--color-email);
}
.action-email:hover {
  border-color: var(--color-email-border);
}

.action-qr .action-icon {
  background: var(--color-qr-bg);
  border: 1px solid var(--color-qr-border);
  color: var(--color-qr);
}
.action-qr:hover {
  border-color: var(--color-qr-border);
}

/* ==========================================================================
   DIRECTORIO DE ECOSISTEMA Y ENLACES
   ========================================================================== */
.ecosystem-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.section-header {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.section-tag {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-accent);
}

.section-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #FFFFFF;
}

.links-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Enlace Principal a la Web */
.link-item {
  text-decoration: none;
  background: rgba(13, 56, 100, 0.35);
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  color: inherit;
  transition: all var(--transition-fast);
}

.link-item:hover {
  background: rgba(13, 56, 100, 0.6);
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 163, 255, 0.2);
}

.link-icon-box {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(0, 163, 255, 0.15);
  border: 1px solid rgba(0, 163, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-hover);
  flex-shrink: 0;
}

.link-content {
  flex-grow: 1;
}

.link-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.link-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: #FFFFFF;
}

.link-badge-pro {
  font-size: 0.68rem;
  font-weight: 600;
  background: rgba(0, 163, 255, 0.2);
  color: var(--color-accent-hover);
  border: 1px solid rgba(0, 163, 255, 0.4);
  padding: 2px 7px;
  border-radius: var(--radius-full);
}

.link-description {
  font-size: 0.74rem;
  color: var(--color-text-muted);
  margin-top: 3px;
  line-height: 1.35;
}

.link-chevron {
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  transition: transform var(--transition-fast);
}

.link-item:hover .link-chevron {
  transform: translateX(3px);
  color: #FFFFFF;
}

/* Píldoras de Soluciones Normativas */
.solution-pill-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.solution-pill {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.solution-bullet {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.bullet-retie { background-color: #38BDF8; box-shadow: 0 0 8px #38BDF8; }
.bullet-retilap { background-color: #F59E0B; box-shadow: 0 0 8px #F59E0B; }
.bullet-ritel { background-color: #10B981; box-shadow: 0 0 8px #10B981; }
.bullet-enterprise { background-color: #A855F7; box-shadow: 0 0 8px #A855F7; }

.solution-info {
  display: flex;
  flex-direction: column;
}

.solution-info strong {
  font-size: 0.78rem;
  color: #F1F5F9;
}

.solution-info span {
  font-size: 0.68rem;
  color: var(--color-text-subtle);
}

/* Tarjeta de Credenciales */
.credentials-card {
  background: rgba(56, 189, 248, 0.05);
  border: 1px dashed rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.credential-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.76rem;
  color: #E2E8F0;
  font-weight: 500;
}

/* ==========================================================================
   BOTÓN COMPARTIR & FOOTER
   ========================================================================== */
.share-section {
  width: 100%;
}

.btn-secondary {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: #FFFFFF;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.card-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding-top: 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-copy {
  font-size: 0.72rem;
  color: var(--color-text-subtle);
}

.footer-domain {
  font-size: 0.70rem;
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: 0.05em;
}

/* ==========================================================================
   MODAL DE CÓDIGO QR Y WALLPAPER
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(4, 9, 18, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.modal-dialog {
  position: relative;
  width: 100%;
  max-width: 400px;
  background: #091426;
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: var(--radius-xl);
  padding: 24px 20px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 40px rgba(0, 163, 255, 0.25);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  transform: translateY(20px) scale(0.96);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-dialog {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: none;
  color: #FFFFFF;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

.modal-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-accent-hover);
  margin-bottom: 4px;
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: #FFFFFF;
}

.modal-subtitle {
  font-size: 0.80rem;
  color: var(--color-text-muted);
  max-width: 320px;
  line-height: 1.4;
  margin-top: 4px;
}

.modal-qr-frame {
  background: #FFFFFF;
  padding: 16px;
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.qr-canvas-container {
  width: 220px;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qr-canvas-container svg,
.qr-canvas-container canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.qr-target-url {
  font-size: 0.72rem;
  font-weight: 600;
  color: #0D3864;
  letter-spacing: 0.02em;
  word-break: break-all;
}

.modal-actions {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn-wallpaper {
  width: 100%;
  background: linear-gradient(135deg, #0D3864, #00A3FF);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  color: #FFFFFF;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  text-align: left;
  box-shadow: 0 6px 20px rgba(0, 163, 255, 0.35);
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.btn-wallpaper:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
}

.btn-wallpaper svg {
  flex-shrink: 0;
  color: #FFFFFF;
}

.btn-wallpaper-text {
  display: flex;
  flex-direction: column;
}

.btn-wallpaper-text strong {
  font-size: 0.85rem;
  color: #FFFFFF;
}

.btn-wallpaper-text span {
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.8);
}

.btn-secondary-modal {
  width: 100%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  color: #FFFFFF;
  font-size: 0.80rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background var(--transition-fast);
}

.btn-secondary-modal:hover {
  background: rgba(255, 255, 255, 0.12);
}

/* ==========================================================================
   TOAST NOTIFICATION
   ========================================================================== */
.toast-message {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #0F172A;
  color: #FFFFFF;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-full);
  padding: 10px 20px;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 0 20px var(--color-accent-glow);
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
  white-space: nowrap;
}

.toast-message.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ==========================================================================
   RESPONSIVIDAD Y AJUSTES MÓVILES
   ========================================================================== */
@media (max-width: 380px) {
  body {
    padding: 8px 6px 20px;
  }
  
  .digital-card {
    padding: 18px 14px;
    gap: 18px;
  }
  
  .actions-grid {
    grid-template-columns: 1fr;
  }
  
  .solution-pill-group {
    grid-template-columns: 1fr;
  }
  
  .profile-name {
    font-size: 1.35rem;
  }
}