:root {
  --primary: #17B26A;
  --primary-dark: #149655;
  --primary-light: rgba(23, 178, 106, 0.1);
  --background: #FFFFFF;
  --background-alt: #F8FAFC;
  --text: #1A2942;
  --text-light: #4A5567;
  --text-lighter: #64748B;
  --card: #FFFFFF;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
  --shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
  --shadow-lg: 0 20px 40px rgba(0,0,0,0.1);
  --border: #E5E7EB;
}

/* Base y Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  padding-top: 4.5rem;
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--text);
  line-height: 1.6;
  background: var(--background-alt);
}

/* Header Mejorado */
.navbar {
  padding: 1rem 2rem;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow);
  border-bottom: 1px solid rgba(229, 231, 235, 0.5);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}

.logo img {
  height: 40px;
  width: auto;
}

.nav-menu {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.nav-link {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  transition: all 0.3s ease;
  padding: 0.5rem 1rem;
  border-radius: 8px;
}

.nav-link:hover {
  color: var(--primary);
  background: var(--primary-light);
}

.nav-link.active {
  color: var(--primary);
  background: var(--primary-light);
}

.btn-primary {
  background: var(--primary);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 10px;
  font-weight: 600;
  transition: all 0.3s ease;
  text-decoration: none;
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  text-decoration: none;
}

/* Hero Section Mejorado */
.hero {
  min-height: 90vh;
  background: linear-gradient(135deg, #17B26A08 0%, #17B26A18 100%);
  display: flex;
  align-items: center;
  padding: 8rem 2rem 6rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background-image: url('/assets/images/pattern.svg');
  opacity: 0.1;
  z-index: 0;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-text {
  max-width: 600px;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: var(--text);
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.25rem);
  color: var(--text-light);
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

/* Footer Mejorado */
.footer {
  background: var(--background);
  padding: 5rem 2rem 2rem;
  margin-top: 4rem;
  border-top: 1px solid var(--border);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 4rem;
}

.footer-column h3 {
  font-size: 1.1rem;
  color: var(--text);
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.8rem;
}

.footer-links a {
  color: var(--text-lighter);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--primary);
}

.footer-bottom {
  max-width: 1200px;
  margin: 4rem auto 0;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--text-lighter);
  font-size: 0.9rem;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--background-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.social-link:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
}

/* Estilos para la sección de especialidades */
.grid-2-columns {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin: 4rem auto;
    max-width: 1200px;
    padding: 0 2rem;
}

.especialidad-card {
    background: var(--card);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.especialidad-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.especialidad-card h2 {
    color: var(--text);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.especialidades-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
}

.specialty-link {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: var(--background-alt);
    border-radius: 0.75rem;
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.specialty-link:hover {
    background: var(--primary-light);
    color: var(--primary);
    transform: translateY(-2px);
}

.animales-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.animal-tag {
    background: var(--background-alt);
    color: var(--text);
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.animal-tag:hover {
    background: var(--primary-light);
    color: var(--primary);
    transform: translateY(-2px);
}

.no-results {
    color: var(--text-lighter);
    text-align: center;
    padding: 2rem;
    font-size: 0.95rem;
}

/* Media Queries Mejorados */
@media (max-width: 1024px) {
  .hero-content {
    gap: 2rem;
    padding: 0 1rem;
  }
}

@media (max-width: 768px) {
  .navbar {
    padding: 1rem;
  }

  .nav-menu {
    display: none;
  }

  .hero {
    padding: 6rem 1rem 4rem;
  }

  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .social-links {
    justify-content: center;
  }

    .grid-2-columns {
        grid-template-columns: 1fr;
        padding: 0 1rem;
        gap: 1.5rem;
    }

    .especialidad-card {
        padding: 1.5rem;
    }

    .especialidades-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 0.75rem;
    }

    .specialty-link {
        padding: 0.75rem;
        font-size: 0.9rem;
    }
}

/* Utilidades */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary), #2563eb);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---- Icono hamburguesa + animación a “X” ---- */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1100;
}
.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 3px;
  background: var(--text);
  margin: 4px 0;
  transition: transform 0.3s ease, opacity 0.3s ease, background 0.3s ease;
}

/* transforma las líneas en “X” */
.mobile-menu-toggle.active span:nth-child(3) {
  background-color: var(--primary);
}
.mobile-menu-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}
.mobile-menu-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ---- Ocultar menú y mostrar toggle en móvil ---- */
@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
  }
  .nav-menu {
    display: none;
    flex-direction: column;
    background: var(--background);
    position: absolute;
    top: 100%;
    right: 0;
    width: 200px;
    box-shadow: var(--shadow);
  }
  .nav-menu.active {
    display: flex;
  }
}

/* ---- Botones “Agendar cita” y “Regístrate aquí” ---- */

/* Estilo para “Agendar cita” (outline) */
.btn-agendar {
  display: inline-block;
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
  padding: 0.5rem 1rem;
  border-radius: 0.75rem;
  font-weight: 500;
  font-size: 0.95rem;
  text-decoration: none;
  transition: background 0.3s ease, color 0.3s ease, box-shadow 0.2s ease;
}
.btn-agendar:hover {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 6px rgba(23,178,106,0.3);
}

/* Estilo para “Regístrate aquí” (filled gradient) */
.btn-registro {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 1rem;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: opacity 0.3s ease, transform 0.2s ease;
}
.btn-registro:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.search-main {
  background: var(--background-alt);
  padding: 1.5rem 2rem;
  margin: 0 auto 2rem; /* separación abajo */
  max-width: 1200px;
}
.search-form {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  justify-content: center;
  align-items: center;
}
.search-input,
.select-custom {
  flex: 1 1 200px;
  min-width: 150px;
  padding: .75rem 1rem;
  font-size: 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--background);
  color: var(--text);
  transition: border-color .2s, box-shadow .2s;
}
.search-input::placeholder {
  color: var(--text-light);
}
.search-input:focus,
.select-custom:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}
.search-button {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.5rem;
  background: var(--primary);
  color: #fff;
  font-weight: 500;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background .2s, transform .2s;
}
.search-button:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

/* 3. Estilo para el contenedor de resultados */
#resultados-especialistas {
  max-width: 1200px;
  margin: 0 auto 2rem;
  padding: 0 1rem;
}

/* 4. Mapa con radio y sombra */
#map {
  width: 100%;
  height: 400px;
  border-radius: 0.75rem;
  box-shadow: var(--shadow-lg);
  margin-bottom: 2rem;
  overflow: hidden;
}

/* 5. Ajuste interno de Leaflet */
.leaflet-container {
  width: 100%;
  height: 100%;
}

/* ==== Pasos inline en párrafos con número grande y azul ==== */
.steps-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin: 2rem 0;
}

.step-inline {
  display: inline-flex;
  align-items: baseline;
  gap: 0.75rem;
  margin: 0;              /* cada párrafo sin margen extra */
}

.step-num {
  font-size: 1.75em;
  color: var(--primary);
  font-weight: bold;
  line-height: 1;
}

.step-text {
  font-size: 1rem;
  color: var(--text-light);
}

/* ==== Sección centralizada para especialistas ==== *//* GRID de especialistas: 3 columnas fluidas */
#especialistas-destacados .especialistas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 1.5rem;
}

/* Card de especialista: imagen arriba, contenido alineado a la izquierda */
.especialista {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  background: var(--card);
  padding: 1.5rem;
  border-radius: 1rem;
  box-shadow: var(--shadow);
}

/* Imagen centrada sólo en su propia columna */
.especialista img {
  width: 100%;
  max-width: 200px;
  height: 200px;
  object-fit: cover;
  border-radius: 0.75rem;
  margin-bottom: 1rem;
}

/* Ajusta nombre y textos */
.especialista h3 {
  margin: 0 0 .5rem;
  color: var(--text);
}
.especialista p {
  margin: 0.25rem 0;
  color: var(--text-light);
}

/* Botón al final */
.especialista .btn-agendar {
  margin-top: 1rem;
}

/* Responsive: menos columnas en móvil */
@media (max-width: 1024px) {
  #especialistas-destacados .especialistas-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
}
@media (max-width: 600px) {
  #especialistas-destacados .especialistas-grid {
    grid-template-columns: 1fr;
  }
}