/* Paleta de colores actualizada */
:root {
  --azul-oscuro: #0a3a5c;
  --azul-medio: #1a6fb0;
  --azul-claro: #2a9df4;
  --turquesa-claro: #4ce8d8;
  --turquesa: #2de6d4;
  --turquesa-oscuro: #1fb8a9;
  --blanco: #ffffff;
  --gris-claro: #f0f8ff;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, var(--gris-claro), #e6f7ff);
  color: #333333;
  line-height: 1.6;
  scroll-behavior: smooth;
  padding-top: 100px;
}

/* BARRA DE NAVEGACIÓN - Degradado invertido */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, 
    var(--turquesa), 
    var(--azul-claro),
    var(--azul-medio),
    var(--azul-oscuro));
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 30px;
  height: auto;
  z-index: 1000;
  flex-wrap: wrap;
  box-shadow: 0 5px 15px rgba(10, 58, 92, 0.2);
}

/* Logo personalizado */
.logo-container {
  display: flex;
  align-items: center;
  position: relative;
  z-index: 2;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 8px 15px;
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.logo-img {
  max-width: 160px;
  height: auto;
  position: relative;
  z-index: 2;
}

/* Contenedor de menús */
.nav-menus {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
}

.menu {
  position: relative;
  z-index: 2;
}

.menu a {
  color: var(--blanco);
  font-weight: 600;
  text-decoration: none;
  padding: 8px 15px;
  display: block;
  border-radius: 20px;
  transition: all 0.3s ease;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.95rem;
  text-align: center;
}

.menu a:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

/* Botones especiales (Convenio y Citas) */
.menu.convenio > a,
.menu.citas > a {
  background: linear-gradient(135deg, var(--turquesa-claro), var(--turquesa));
  color: var(--azul-oscuro);
  padding: 8px 16px;
  border-radius: 25px;
  transition: all 0.3s ease;
  font-weight: bold;
  box-shadow: 0 4px 12px rgba(45, 230, 212, 0.4);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.95rem;
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.menu.convenio > a:hover,
.menu.citas > a:hover {
  background: linear-gradient(135deg, var(--turquesa), #1a9c8f);
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 20px rgba(45, 230, 212, 0.6);
}

/* Botón de paciente */
.menu.paciente > a {
  background: linear-gradient(135deg, #4CAF50, #45a049);
  color: var(--blanco);
  padding: 8px 16px;
  border-radius: 25px;
}

.menu.paciente > a:hover {
  background: linear-gradient(135deg, #45a049, #3d8e41);
  transform: translateY(-2px);
}

/* Contenedor principal */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

/* Sección de video simplificada */
#video-section {
  position: relative;
  height: 75vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 80px;
  margin-bottom: 40px;
}

#video-fondo {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

/* Sección de bienvenida */
#bienvenida {
  background: linear-gradient(135deg, var(--gris-claro), #e9f7ff);
  padding: 50px 20px;
  text-align: center;
  margin: 40px 15px 30px;
  border-radius: 15px;
  box-shadow: 0 8px 25px rgba(10, 58, 92, 0.1);
  border: 1px solid rgba(45, 230, 212, 0.2);
}

#bienvenida h2 {
  font-size: 2.3em;
  margin-bottom: 20px;
  color: var(--azul-medio);
  font-weight: 700;
  text-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

#bienvenida p {
  font-size: 1.1em;
  max-width: 800px;
  margin: 0 auto;
  color: var(--azul-oscuro);
  line-height: 1.6;
}

/* Secciones de contenido */
section {
  margin-bottom: 50px;
  padding: 20px 0;
}

section h2 {
  color: var(--azul-medio);
  margin-bottom: 25px;
  padding-bottom: 12px;
  border-bottom: 3px solid var(--turquesa);
  font-size: 2em;
  text-align: center;
  position: relative;
}

section h2::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 3px;
  background: linear-gradient(to right, var(--turquesa), var(--azul-claro));
}

/* Estilo para el eslogan en servicios */
.eslogan-servicios {
  text-align: center;
  font-size: 1.4em;
  color: var(--azul-medio);
  font-weight: 600;
  margin-bottom: 25px;
  font-style: italic;
  position: relative;
  padding-bottom: 12px;
}

.eslogan-servicios::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 3px;
  background: linear-gradient(to right, var(--turquesa), var(--azul-claro));
  border-radius: 3px;
}

/* SERVICIOS DETALLADOS */
#servicios-detallados {
  max-width: 1200px;
  margin: 60px auto 40px;
  padding: 0 15px 40px;
}

.categoria-servicios {
  margin-bottom: 40px;
  background: linear-gradient(135deg, var(--blanco), #f0faff);
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 8px 20px rgba(10, 58, 92, 0.08);
  border: 1px solid rgba(45, 230, 212, 0.2);
}

.categoria-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 25px;
  padding-bottom: 15px;
  border-bottom: 2px solid var(--turquesa);
}

.categoria-header i {
  font-size: 2em;
  color: var(--azul-medio);
}

.categoria-header h3 {
  color: var(--azul-medio);
  font-size: 1.6em;
}

.servicios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.servicio-card {
  background: rgba(255, 255, 255, 0.7);
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 4px 12px rgba(10, 58, 92, 0.05);
  transition: all 0.3s ease;
  border: 1px solid rgba(45, 230, 212, 0.1);
}

.servicio-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 15px rgba(10, 58, 92, 0.1);
}

.servicio-card h4 {
  color: var(--azul-medio);
  margin-bottom: 15px;
  font-size: 1.2em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.servicio-card h4 i {
  color: var(--turquesa);
}

.servicio-card ul {
  list-style: none;
  padding-left: 0;
}

.servicio-card li {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px dashed rgba(45, 230, 212, 0.3);
  color: var(--azul-oscuro);
}

.servicio-card li:last-child {
  border-bottom: none;
}

.servicio-card li strong {
  color: var(--azul-medio);
  margin-left: 10px;
}

.sub-servicio {
  margin-top: 15px;
}

.sub-servicio h5 {
  color: var(--azul-claro);
  margin-bottom: 8px;
  font-size: 1.1em;
}

/* CONTACTO */
#contacto {
  display: grid;
  grid-template-columns: 1fr;
  gap: 25px;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 25px;
}

.contact-card {
  background: linear-gradient(135deg, var(--blanco), #f0faff);
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 8px 20px rgba(10, 58, 92, 0.08);
  border: 1px solid rgba(45, 230, 212, 0.2);
  position: relative;
  overflow: hidden;
}

.contact-card h3 {
  color: var(--azul-medio);
  margin-bottom: 20px;
  font-size: 1.4em;
  position: relative;
  padding-bottom: 8px;
}

.contact-card h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 45px;
  height: 3px;
  background: linear-gradient(to right, var(--turquesa), var(--azul-claro));
  border-radius: 3px;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.contact-group {
  background: rgba(45, 230, 212, 0.05);
  border-radius: 8px;
  padding: 18px;
  border: 1px solid rgba(45, 230, 212, 0.1);
  transition: all 0.3s;
}

.contact-group:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(10, 58, 92, 0.08);
  background: rgba(45, 230, 212, 0.08);
}

.contact-group h4 {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--azul-medio);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(45, 230, 212, 0.2);
  font-size: 1.1em;
}

.contact-group h4 i {
  color: var(--turquesa);
  font-size: 1.3em;
}

.contact-item {
  display: flex;
  align-items: center;
  margin-bottom: 12px;
  padding: 8px;
  border-radius: 6px;
  transition: all 0.3s;
}

.contact-item:hover {
  background: rgba(45, 230, 212, 0.05);
}

.contact-icon {
  background: linear-gradient(135deg, var(--turquesa), var(--azul-claro));
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 12px;
  color: var(--blanco);
  font-size: 1.1em;
  box-shadow: 0 2px 8px rgba(45, 230, 212, 0.25);
}

.contact-text {
  flex: 1;
}

.contact-text p {
  color: #555;
  font-size: 0.95em;
}

.whatsapp-link {
  color: #25D366;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
}

.whatsapp-link:hover {
  color: #128C7E;
  text-decoration: underline;
}

/* Mapa de ubicación */
.map-container {
  height: 280px;
  background: #f5f7fa;
  border-radius: 8px;
  overflow: hidden;
  margin-top: 15px;
  border: 1px solid rgba(45, 230, 212, 0.3);
  box-shadow: 0 4px 12px rgba(0,0,0,0.04);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border-radius: 8px;
}

.map-link {
  margin-top: 12px;
  text-align: center;
}

.map-link a {
  color: var(--azul-medio);
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.map-link a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--turquesa);
  transition: width 0.3s;
}

.map-link a:hover {
  color: var(--turquesa-oscuro);
}

.map-link a:hover::after {
  width: 100%;
}

/* Footer */
footer {
  background: linear-gradient(135deg, var(--azul-oscuro), var(--azul-medio));
  color: var(--blanco);
  text-align: center;
  padding: 35px 10px;
  position: relative;
  width: 100%;
  overflow: hidden;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--turquesa), var(--azul-claro));
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 2;
}

.social-links {
  margin-top: 18px;
  display: flex;
  gap: 12px;
}

.social-links a {
  display: inline-block;
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blanco);
  text-decoration: none;
  transition: all 0.3s;
  border: 1px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(5px);
}

.social-links a:hover {
  background: var(--turquesa);
  transform: translateY(-4px);
  color: var(--azul-oscuro);
  box-shadow: 0 4px 12px rgba(45, 230, 212, 0.35);
}

/* Animaciones */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animated {
  animation: fadeInUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

/* Responsive */
@media (max-width: 900px) {
  .logo-img {
    max-width: 140px;
  }
  
  #video-section {
    height: 55vh;
  }
  
  #bienvenida h2 {
    font-size: 1.8em;
  }
  
  #bienvenida p {
    font-size: 1em;
  }
  
  .eslogan-servicios {
    font-size: 1.2em;
  }
  
  .menu.convenio > a,
  .menu.citas > a {
    font-size: 0.85em;
    padding: 6px 10px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  #servicios-detallados {
    margin: 50px auto 30px;
  }
}

@media (max-width: 600px) {
  body {
    padding-top: 150px;
  }
  
  .container {
    margin: 15px auto;
    padding: 0 10px;
  }
  
  nav {
    padding: 10px 15px;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, 
      var(--azul-claro),
      var(--azul-medio),
      var(--azul-oscuro));
  }
  
  .nav-menus {
    width: 100%;
    justify-content: center;
  }
  
  .logo-container {
    margin: 0 auto;
  }
  
  .logo-img {
    max-width: 130px;
  }
  
  section h2 {
    font-size: 1.7em;
  }
  
  #video-section {
    height: 45vh;
    margin-top: 30px;
  }
  
  #bienvenida h2 {
    font-size: 1.6em;
  }
  
  .servicios-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-card {
    padding: 18px;
  }
  
  .menu a {
    padding: 6px 10px;
    font-size: 0.85em;
  }
  
  .menu.convenio > a,
  .menu.citas > a {
    font-size: 0.8em;
    padding: 6px 8px;
  }
  
  .eslogan-servicios {
    font-size: 1em;
  }

  .contact-info {
    grid-template-columns: 1fr;
  }

  #servicios-detallados {
    margin: 30px auto 20px;
  }
}