/* 
  Estilos globales y variables de configuración
  Tema: Light / Clean Educational
*/

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

:root {
  /* Paleta de colores contrastante y moderna */
  --brand-main: #0284c7; /* Azul profundo educativo */
  --ui-base-light: #f8fafc; /* Fondo claro */
  --ui-text-dark: #334155; /* Texto oscuro legible */
  --tone-highlight: #f59e0b; /* Naranja/Ámbar para atención y botones */
  
  /* Gradients */
  --gradient-vision: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  --gradient-neutral: linear-gradient(180deg, #f8fafc 0%, #e2e8f0 100%);
  
  /* Tipografía */
  --font-accent: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
}

body {
  font-family: var(--font-body);
  color: var(--ui-text-dark);
  background-color: var(--ui-base-light);
  margin: 0;
  padding: 0;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-accent);
  color: var(--brand-main);
}

/* Clases únicas para DOM (Anti-footprint) */
.vision-top-bar {
  background-color: #ffffff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  z-index: 50;
}

.nav-link-item {
  color: var(--ui-text-dark);
  font-weight: 600;
  transition: color 0.3s ease;
}

.nav-link-item:hover {
  color: var(--brand-main);
}

.btn-primary-action {
  background-color: var(--tone-highlight);
  color: #ffffff;
  font-family: var(--font-accent);
  font-weight: 700;
  transition: transform 0.2s, background-color 0.2s;
  border-radius: 0.5rem;
  padding: 0.75rem 1.5rem;
  display: inline-block;
  text-align: center;
}

.btn-primary-action:hover {
  background-color: #d97706;
  transform: translateY(-2px);
}

.prevention-intro-wrap {
  padding: 5rem 1rem;
  color: #ffffff;
}

.health-steps-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .health-steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.info-layer-box {
  background: #ffffff;
  border-radius: 0.75rem;
  padding: 2rem;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
  border-top: 4px solid var(--brand-main);
}

.ocular-stat-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .ocular-stat-row {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-figure {
  font-size: 3rem;
  font-weight: 700;
  color: var(--tone-highlight);
  font-family: var(--font-accent);
}

.cookie-consent-layer {
  background-color: var(--ui-text-dark);
  color: #ffffff;
  padding: 1.5rem;
  box-shadow: 0 -4px 15px rgba(0,0,0,0.1);
}

.btn-accept-vision {
  background-color: var(--tone-highlight);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 0.25rem;
  font-weight: 600;
  cursor: pointer;
}

.btn-decline-vision {
  background-color: #4B5563;
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 0.25rem;
  font-weight: 600;
  cursor: pointer;
}

.booking-panel-form {
  background: #ffffff;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

.form-input-field {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #cbd5e1;
  border-radius: 0.5rem;
  margin-top: 0.5rem;
  font-family: var(--font-body);
}

.bottom-footer-area {
  background-color: var(--ui-text-dark);
  color: #f1f5f9;
  padding: 3rem 1rem;
}

.disclaimer-text {
  font-size: 0.8rem;
  color: #94a3b8;
  border-top: 1px solid #475569;
  padding-top: 1rem;
  margin-top: 2rem;
  text-align: center;
}

.mobile-menu-hidden {
  display: none;
}