/* ==========================================================================
   SOLUCIONES HOSPITALARIAS — COMPONENTS & UI SYSTEM
   Versión: 1.0
   ========================================================================== */

/* --------------------------------------------------------------------------
   01. BOTONES & LLAMADOS A LA ACCIÓN (CTA)
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.85rem 1.65rem;
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-wide);
  border-radius: var(--radius-pill);
  text-decoration: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: 
    background-color var(--duration-fast) var(--ease-natural),
    color var(--duration-fast) var(--ease-natural),
    border-color var(--duration-fast) var(--ease-natural),
    box-shadow var(--duration-normal) var(--ease-natural),
    transform var(--duration-fast) var(--ease-natural);
  will-change: transform, box-shadow;
}

.btn:active {
  transform: scale(0.97);
}

/* Botón Principal (Azul Institucional) */
.btn-primary {
  background-color: var(--color-brand-blue);
  color: var(--color-pure-white);
  box-shadow: 0 4px 16px rgba(0, 74, 173, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-primary:hover {
  background-color: var(--color-brand-blue-dark);
  color: var(--color-pure-white);
  box-shadow: 0 8px 24px rgba(0, 74, 173, 0.35), 0 0 16px rgba(56, 182, 255, 0.4);
  transform: translateY(-2px);
}

/* Botón Secundario (Superficie Luminosa) */
.btn-secondary {
  background-color: var(--glass-bg);
  color: var(--color-brand-blue-deep);
  border: 1px solid var(--glass-border-subtle);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(var(--glass-blur-sm));
  -webkit-backdrop-filter: blur(var(--glass-blur-sm));
}

.btn-secondary:hover {
  background-color: var(--color-pure-white);
  color: var(--color-brand-blue);
  border-color: rgba(56, 182, 255, 0.4);
  box-shadow: var(--shadow-md), 0 0 16px rgba(56, 182, 255, 0.2);
  transform: translateY(-2px);
}

/* Botón WhatsApp (Conversión Comercial) */
.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: var(--color-pure-white);
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-weight: var(--font-weight-semibold);
}

.btn-whatsapp:hover {
  background-color: var(--color-whatsapp-hover);
  color: var(--color-pure-white);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.45);
  transform: translateY(-2px);
}

.btn-whatsapp svg {
  width: 1.15rem;
  height: 1.15rem;
  fill: currentColor;
}

/* Botón Ghost / Minimal */
.btn-ghost {
  background-color: transparent;
  color: var(--color-text-primary);
  padding: 0.65rem 1.25rem;
}

.btn-ghost:hover {
  background-color: rgba(0, 74, 173, 0.05);
  color: var(--color-brand-blue);
  transform: translateY(-1px);
}

/* Botón Explorar (Pill Editorial) */
.btn-explore {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.65rem 1.35rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border-subtle);
  border-radius: var(--radius-pill);
  color: var(--color-brand-blue-deep);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-wider);
  text-transform: uppercase;
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  box-shadow: var(--shadow-sm);
  transition: all var(--duration-fast) var(--ease-natural);
}

.btn-explore .arrow-icon {
  width: 14px;
  height: 14px;
  transition: transform var(--duration-fast) var(--ease-natural);
}

.btn-explore:hover {
  background-color: var(--color-pure-white);
  color: var(--color-brand-blue);
  border-color: var(--color-brand-cyan);
  box-shadow: var(--shadow-md), 0 0 20px rgba(56, 182, 255, 0.25);
  transform: translateY(-2px);
}

.btn-explore:hover .arrow-icon {
  transform: translateX(4px);
}

/* Tamaños de Botones */
.btn-sm {
  padding: 0.55rem 1.15rem;
  font-size: var(--text-xs);
}

.btn-lg {
  padding: 1.05rem 2.15rem;
  font-size: var(--text-base);
}

/* --------------------------------------------------------------------------
   02. GLASS PANELS & SUPERFICIES
   -------------------------------------------------------------------------- */
.glass-panel {
  background-color: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  position: relative;
}

/* Fallback para navegadores sin backdrop-filter */
@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .glass-panel,
  .btn-secondary,
  .btn-explore {
    background-color: var(--glass-bg-solid-fallback);
  }
}

.glass-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.35rem 0.95rem;
  background-color: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(0, 74, 173, 0.08);
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-brand-blue);
  letter-spacing: var(--letter-spacing-wide);
  box-shadow: var(--shadow-sm);
}

/* --------------------------------------------------------------------------
   03. BADGES & CHIPS
   -------------------------------------------------------------------------- */
.tag-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-tag);
  text-transform: uppercase;
  background-color: var(--color-bg-sky-light);
  color: var(--color-brand-blue);
  border: 1px solid rgba(0, 74, 173, 0.1);
}

.chip-modality {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-brand-cyan-light);
}

/* --------------------------------------------------------------------------
   04. ICONOS Y DETALLES SVG
   -------------------------------------------------------------------------- */
.icon-inline {
  display: inline-block;
  vertical-align: middle;
  width: 1.25em;
  height: 1.25em;
  fill: currentColor;
}