:root{
  --header-height: 64px;
  --azul-rey: #1C87C9;
  --azul-oscuro: #0B2A4A;
  --azul-medianoche: #071B30;
  --azul-claro: #EAF4FB;
  --blanco: #FFFFFF;
  --gris-texto: #4B5563;
  --gris-suave: #F7F9FB;
  --gris-borde: #E4E9EE;
  --gris-oscuro: #16232E;

  --font-display: 'Fraunces', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;

  --shadow-sm: 0 2px 8px rgba(11,42,74,0.06);
  --shadow-md: 0 12px 32px rgba(11,42,74,0.10);
  --shadow-lg: 0 24px 60px rgba(11,42,74,0.16);

  --ease-premium: cubic-bezier(0.16, 1, 0.3, 1);
}

*,*::before,*::after{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body{
  margin: 0;
  font-family: var(--font-body);
  color: var(--gris-oscuro);
  background: var(--blanco);
  -webkit-font-smoothing: antialiased;
  animation: pageFadeIn 0.6s var(--ease-premium) both;
}
@keyframes pageFadeIn{
  from{ opacity: 0; }
  to{ opacity: 1; }
}

img{ max-width: 100%; display: block; }

a{ color: inherit; text-decoration: none; }

button{
  font-family: inherit;
  cursor: pointer;
  margin: 0;
  padding: 0;
  border: none;
  background: none;
  line-height: 1;
  color: inherit;
}
button::-moz-focus-inner{ border: 0; padding: 0; }

:focus-visible{
  outline: 2px solid var(--azul-rey);
  outline-offset: 3px;
  border-radius: 4px;
}

.container{
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}
@media (max-width: 460px){
  .container{ padding: 0 16px; }
}

/* Scroll reveal */
.reveal{
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.9s var(--ease-premium), transform 0.9s var(--ease-premium);
}
.reveal.is-visible{
  opacity: 1;
  transform: translateY(0);
}