/* ==========================================================================
   ESTILOS PRINCIPALES - TECNICUP
   Diseño: Moderno, Premium, Mobile-First y Accesible
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. VARIABLES DE DISEÑO (SISTEMA DE TEMAS)
   -------------------------------------------------------------------------- */
:root {
  /* Fuentes */
  --font-main: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;

  /* Paleta Corporativa Común */
  --color-orange: #E49A08;       /* Naranja corporativo premium */
  --color-orange-hover: #C58300; /* Naranja para hover */
  --color-green: #2EAC6D;        /* Verde elegante para WhatsApp */
  --color-green-hover: #218753;  /* Verde hover */
  
  /* Tema Claro (Por Defecto) */
  --bg-app: radial-gradient(circle at 10% 20%, rgba(254, 252, 245, 1) 0%, rgba(244, 243, 239, 1) 90%);
  --bg-card: #ffffff;
  --bg-decor-1: rgba(241, 164, 13, 0.05);
  --bg-decor-2: rgba(46, 172, 109, 0.05);
  
  --text-primary: #18181b;
  --text-secondary: #52525b;
  --text-muted: #71717a;
  
  --border-card: rgba(228, 228, 231, 0.6);
  --border-dotted: #d4d4d8;
  --bg-contact-box: #f4f4f5;
  
  --shadow-card: 0 20px 50px rgba(24, 24, 27, 0.05);
  --shadow-btn-orange: 0 4px 14px rgba(228, 154, 8, 0.3);
  --shadow-btn-green: 0 4px 14px rgba(46, 172, 109, 0.3);
  
  --badge-bg: #fef8ec;
  --badge-border: #fbe6c2;
  --badge-text: #b47804;

  --transition-speed: 0.3s;
}

[data-theme="dark"] {
  /* Tema Oscuro */
  --bg-app: radial-gradient(circle at 50% 50%, #121214 0%, #09090b 100%);
  --bg-card: #18181b;
  --bg-decor-1: rgba(241, 164, 13, 0.03);
  --bg-decor-2: rgba(46, 172, 109, 0.03);
  
  --text-primary: #f4f4f5;
  --text-secondary: #a1a1aa;
  --text-muted: #71717a;
  
  --border-card: rgba(39, 39, 42, 0.8);
  --border-dotted: #3f3f46;
  --bg-contact-box: #202023;
  
  --shadow-card: 0 20px 50px rgba(0, 0, 0, 0.3);
  --shadow-btn-orange: 0 4px 14px rgba(228, 154, 8, 0.15);
  --shadow-btn-green: 0 4px 14px rgba(46, 172, 109, 0.15);
  
  --badge-bg: #2a1f0a;
  --badge-border: #44320f;
  --badge-text: #FAB62F;
}

/* --------------------------------------------------------------------------
   2. REINICIO DE ESTILOS (RESET)
   -------------------------------------------------------------------------- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-main);
  background: var(--bg-app);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow-x: hidden;
  position: relative;
  transition: background var(--transition-speed) ease, color var(--transition-speed) ease;
}

/* --------------------------------------------------------------------------
   3. ELEMENTOS DE DECORACIÓN DE FONDO (PREMIUM)
   -------------------------------------------------------------------------- */
.wrapper {
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  position: relative;
  z-index: 1;
}

.background-decorations {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: -1;
  pointer-events: none;
}

.circle {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  transition: background var(--transition-speed) ease;
}

.circle-1 {
  top: -10%;
  left: -10%;
  width: 50vw;
  height: 50vw;
  background: var(--bg-decor-1);
}

.circle-2 {
  bottom: -10%;
  right: -10%;
  width: 50vw;
  height: 50vw;
  background: var(--bg-decor-2);
}

/* --------------------------------------------------------------------------
   4. TARJETA PRINCIPAL (CARD CONTAINER)
   -------------------------------------------------------------------------- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 24px;
  width: 100%;
  max-width: 760px;
  padding: 2rem;
  box-shadow: var(--shadow-card);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  transition: background-color var(--transition-speed) ease, 
              border-color var(--transition-speed) ease, 
              box-shadow var(--transition-speed) ease;
}

/* --------------------------------------------------------------------------
   5. CABECERA (HEADER)
   -------------------------------------------------------------------------- */
.card-header {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  border-bottom: 1px solid var(--border-card);
  padding-bottom: 1.5rem;
}

/* Marca / Logo */
.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-container {
  width: 56px;
  height: 56px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.02);
  transition: background-color var(--transition-speed) ease, border-color var(--transition-speed) ease;
}

.logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

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

.brand-name {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--text-primary);
}

.brand-tag {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Lado Derecho de la Cabecera (Toggle & Badge) */
.header-right {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 1rem;
}

/* Botón Toggle de Tema */
.theme-toggle-btn {
  background: var(--bg-contact-box);
  border: 1px solid var(--border-card);
  width: 40px;
  height: 40px;
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  font-size: 1.1rem;
  transition: all var(--transition-speed) ease;
  outline: none;
}

.theme-toggle-btn:hover {
  transform: translateY(-2px);
  background: var(--border-card);
}

/* Visibilidad de los iconos de tema */
.icon-light { display: none; }
.icon-dark { display: block; }

[data-theme="dark"] .icon-light { display: block; }
[data-theme="dark"] .icon-dark { display: none; }

/* Insignia de Sitio en Construcción */
.badge {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--badge-text);
  background: var(--badge-bg);
  border: 1px solid var(--badge-border);
  padding: 6px 14px;
  border-radius: 50px;
  text-transform: uppercase;
  transition: all var(--transition-speed) ease;
}

/* --------------------------------------------------------------------------
   6. CONTENIDO (BODY)
   -------------------------------------------------------------------------- */
.card-body {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.status-upcoming {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

.main-title {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.main-desc {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* Cuadro de Contacto Delineado (Estilo Industrial Fino) */
.contact-box {
  background: var(--bg-contact-box);
  border: 1.5px dashed var(--border-dotted);
  border-radius: 16px;
  padding: 1.25rem;
  margin-top: 0.5rem;
  transition: background-color var(--transition-speed) ease, border-color var(--transition-speed) ease;
}

.contact-box-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: var(--text-primary);
}

.contact-box-text {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.contact-link {
  color: var(--color-orange);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1.5px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.contact-link:hover {
  color: var(--color-orange-hover);
  border-color: var(--color-orange-hover);
}

/* Contenedor de Botones de Acción (En Columna en Móvil) */
.action-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1rem;
}

/* Botón Base */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 14px 24px;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: 12px;
  transition: all var(--transition-speed) cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  text-align: center;
}

.btn i {
  font-size: 1.15rem;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

/* Botón Correo (Amarillo/Naranja Corporativo) */
.btn-email {
  background: var(--color-orange);
  color: #ffffff;
  box-shadow: var(--shadow-btn-orange);
}

.btn-email:hover {
  background: var(--color-orange-hover);
  box-shadow: 0 6px 20px rgba(228, 154, 8, 0.4);
}

/* Botón WhatsApp (Verde WhatsApp) */
.btn-whatsapp {
  background: var(--color-green);
  color: #ffffff;
  box-shadow: var(--shadow-btn-green);
}

.btn-whatsapp:hover {
  background: var(--color-green-hover);
  box-shadow: 0 6px 20px rgba(46, 172, 109, 0.4);
}

/* --------------------------------------------------------------------------
   7. PIE DE PÁGINA (FOOTER)
   -------------------------------------------------------------------------- */
.card-footer {
  border-top: 1px solid var(--border-card);
  padding-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-patience {
  line-height: 1.4;
}

.footer-meta {
  display: flex;
  align-items: center;
  justify-content: center;
}

.location-tag {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.location-tag i {
  color: var(--color-orange);
}

/* --------------------------------------------------------------------------
   8. MEDIA QUERIES (ESCRITORIO / DISEÑO ADAPTATIVO)
   -------------------------------------------------------------------------- */
@media (min-width: 768px) {
  .wrapper {
    padding: 3rem;
  }
  
  .card {
    padding: 3.5rem;
    gap: 2.5rem;
  }
  
  /* Ajuste de cabecera en escritorio: Logo y Badge vuelven a estar inline */
  .card-header {
    flex-direction: row;
    align-items: center;
    gap: 2rem;
  }
  
  .header-right {
    width: auto;
    justify-content: flex-end;
    gap: 1.25rem;
  }
  
  /* Contenido principal */
  .main-title {
    font-size: 2.75rem;
  }
  
  .contact-box {
    padding: 1.5rem;
  }
  
  /* Botones en Fila en Escritorio */
  .action-buttons {
    flex-direction: row;
    gap: 1.25rem;
  }
  
  .btn {
    flex: 1; /* Ambos botones ocupan el mismo ancho distribuido */
  }
  
  /* Footer en Fila */
  .card-footer {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}