/* Fuentes */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* Variables */
:root {
  --primary: #1d4ed8;
  --primary-dark: #1e40af;
  --secondary: #1e3a8a;
}

/* Base styles */
body {
  font-family: 'Inter', sans-serif;
  scroll-behavior: smooth;
}

/* Componentes */
.hero-gradient {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--primary-dark) 50%, var(--primary) 100%);
}

.card-hover {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-hover:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
}

.sector-card {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

/* Animaciones */
.floating-button {
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

.waves {
  position: relative;
  width: 100%;
  height: 15vh;
  margin-bottom: -7px;
  min-height: 100px;
  max-height: 150px;
}

.parallax > use {
  animation: move-forever 25s cubic-bezier(.55, .5, .45, .5) infinite;
}

.parallax > use:nth-child(1) { animation-delay: -2s; animation-duration: 7s; }
.parallax > use:nth-child(2) { animation-delay: -3s; animation-duration: 10s; }
.parallax > use:nth-child(3) { animation-delay: -4s; animation-duration: 13s; }
.parallax > use:nth-child(4) { animation-delay: -5s; animation-duration: 20s; }

@keyframes move-forever {
  0% { transform: translate3d(-90px, 0, 0); }
  100% { transform: translate3d(85px, 0, 0); }
}

/* Mejoras de accesibilidad */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Optimización responsive */
@media (max-width: 768px) {
  .waves {
    height: 40px;
    min-height: 40px;
  }
  
  #mobile-menu {
    transition: height 0.3s ease;
    height: 0;
  }
  
  #mobile-menu.active {
    height: auto;
    max-height: 100vh;
  }
}

/* Mejoras de formulario */
input, select, textarea {
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.1);
}

/* Mejoras visuales */
.sector-card:hover .sector-icon {
  transform: rotate(360deg);
  transition: transform 0.5s ease;
}

/* Estilos para el menú móvil */
#mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

#mobile-menu.active {
  max-height: 500px;
}

/* Asegura que el header tenga posición relativa */
header {
    position: relative;
}