/* ==============================================================================
   PROFITIVO — SISTEMA DE ESTILOS Y TEMA OFICIAL (UX/UI CRYPTO & TRADING)
   Paleta: Deep Midnight (#060B14, #0B1322), Neon Bullish Green (#00E676, #10B981),
   Prestige Gold (#F59E0B, #EAB308), Glassmorphism Tech & Grid Trading.
   ============================================================================== */

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

:root {
  --bg-midnight: #060B14;
  --bg-surface: #0B1322;
  --bg-card: #0F1D33;
  --bg-card-hover: #152744;
  --border-subtle: rgba(16, 185, 129, 0.2);
  --border-gold: rgba(245, 158, 11, 0.3);
  
  --green-neon: #00E676;
  --green-emerald: #10B981;
  --green-glow: rgba(0, 230, 118, 0.35);
  
  --gold-prestige: #F59E0B;
  --gold-glow: rgba(245, 158, 11, 0.25);
  
  --text-main: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  
  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

body {
  background-color: var(--bg-midnight);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 15% 20%, rgba(0, 230, 118, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 70%, rgba(245, 158, 11, 0.06) 0%, transparent 45%),
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 40px 40px, 40px 40px;
}

/* Tipografía */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-text {
  font-family: var(--font-heading);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Contenedores */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Barra de Navegación */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6, 11, 20, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 14px 0;
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: #fff;
}

.nav-logo-img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  box-shadow: 0 0 15px var(--green-glow);
  object-fit: cover;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s, text-shadow 0.2s;
}

.nav-link:hover {
  color: var(--green-neon);
  text-shadow: 0 0 10px var(--green-glow);
}

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 8px;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--green-neon) 0%, var(--green-emerald) 100%);
  color: #060B14;
  box-shadow: 0 4px 18px var(--green-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0, 230, 118, 0.5);
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold-prestige) 0%, #D97706 100%);
  color: #060B14;
  box-shadow: 0 4px 18px var(--gold-glow);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(245, 158, 11, 0.45);
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
}

.btn-outline:hover {
  border-color: var(--green-neon);
  background: rgba(0, 230, 118, 0.08);
  color: var(--green-neon);
}

.btn-danger {
  background: #EF4444;
  color: #fff;
}

.btn-danger:hover {
  background: #DC2626;
}

/* Tarjetas & Glassmorphism */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 28px;
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.glass-card:hover {
  border-color: rgba(0, 230, 118, 0.45);
  box-shadow: 0 12px 35px rgba(0, 230, 118, 0.12);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-green {
  background: rgba(0, 230, 118, 0.14);
  color: var(--green-neon);
  border: 1px solid rgba(0, 230, 118, 0.3);
}

.badge-gold {
  background: rgba(245, 158, 11, 0.15);
  color: var(--gold-prestige);
  border: 1px solid var(--border-gold);
}

.badge-locked {
  background: rgba(239, 68, 68, 0.15);
  color: #F87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Modales */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(6, 11, 20, 0.88);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

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

.modal-content {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  max-width: 580px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 32px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  transform: translateY(20px);
  transition: transform 0.25s ease;
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

/* Formularios */
.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  background: #060B14;
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 8px;
  padding: 12px 14px;
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--green-neon);
  box-shadow: 0 0 12px var(--green-glow);
}

/* Tablas */
.table-responsive {
  width: 100%;
  overflow-x: auto;
}

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

.custom-table th {
  background: #060B14;
  color: var(--text-secondary);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-subtle);
}

.custom-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.92rem;
}

.custom-table tr:hover td {
  background: rgba(16, 185, 129, 0.03);
}

/* Switch Toggle */
.switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background-color: #334155;
  transition: .3s;
  border-radius: 24px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .3s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--green-emerald);
}

input:checked + .slider:before {
  transform: translateX(20px);
}

/* Alertas & Notificaciones Toast */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  padding: 14px 22px;
  border-radius: 10px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: #fff;
  font-weight: 500;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  gap: 10px;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s ease;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast.success { border-color: var(--green-neon); color: var(--green-neon); }
.toast.error { border-color: #EF4444; color: #F87171; }

/* ==============================================================================
   DISEÑO RESPONSIVE Y MULTI-DISPOSITIVO (MÓVIL, TABLET, LAPTOP, DESKTOP)
   ============================================================================== */

/* Redes Sociales Grid & Tarjetas */
.social-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.social-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-decoration: none;
  color: #fff;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}

.social-card:hover {
  transform: translateY(-4px);
  border-color: var(--green-neon);
  box-shadow: 0 10px 25px var(--green-glow);
}

.social-card-tiktok:hover { border-color: #00F2FE; box-shadow: 0 10px 25px rgba(0, 242, 254, 0.25); }
.social-card-x:hover { border-color: #FFFFFF; box-shadow: 0 10px 25px rgba(255, 255, 255, 0.2); }
.social-card-telegram:hover { border-color: #26A5E4; box-shadow: 0 10px 25px rgba(38, 165, 228, 0.25); }
.social-card-youtube:hover { border-color: #FF4444; box-shadow: 0 10px 25px rgba(255, 68, 68, 0.25); }
.social-card-linktree:hover { border-color: var(--green-neon); box-shadow: 0 10px 25px var(--green-glow); }

/* Adaptabilidad para Dispositivos Móviles (Smartphones <= 768px) */
@media (max-width: 768px) {
  body {
    background-size: 100% 100%, 100% 100%, 25px 25px, 25px 25px;
  }

  .container {
    padding: 0 16px;
  }

  .navbar {
    padding: 10px 0;
  }

  .nav-content {
    flex-direction: column;
    gap: 12px;
    align-items: center;
    text-align: center;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
    font-size: 0.85rem;
  }

  #nav-actions {
    width: 100%;
    justify-content: center;
  }

  h1 {
    font-size: 1.85rem !important;
    line-height: 1.25 !important;
  }

  h2 {
    font-size: 1.5rem !important;
  }

  h3 {
    font-size: 1.25rem !important;
  }

  .glass-card {
    padding: 18px !important;
    border-radius: 12px;
  }

  /* Desmontar grillas forzadas a 1 sola columna en celular */
  #que-es .glass-card {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  #mision-vision > div:last-child {
    grid-template-columns: 1fr !important;
  }

  .form-group input, .form-group select, .form-group textarea {
    font-size: 16px !important; /* Previene zoom forzado en iOS Safari */
  }

  /* Modales en móvil */
  .modal-overlay {
    padding: 12px;
  }

  .modal-content {
    padding: 20px 16px;
    max-height: 94vh;
    border-radius: 12px;
  }

  /* Formularios de 2 columnas se convierten a 1 en móvil */
  form div[style*="grid-template-columns: 1fr 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }

  .btn {
    padding: 10px 18px;
    width: 100%;
  }

  .btn-outline, .btn-primary, .btn-gold {
    justify-content: center;
  }

  /* Tablas en móvil */
  .custom-table th, .custom-table td {
    padding: 10px 12px;
    font-size: 0.82rem;
  }
}

/* Adaptabilidad para Tablets (769px a 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
  .container {
    padding: 0 20px;
  }

  h1 {
    font-size: 2.3rem !important;
  }

  .nav-links {
    gap: 18px;
  }

  .glass-card {
    padding: 22px;
  }
}