/* ==========================================================================
   Reset mínimo — SAMIFER_WEB / ServiGasClima
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

button {
  font-family: inherit;
}

/* Skip link para accesibilidad (oculto hasta focus) */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--navy);
  color: var(--cream);
  padding: 8px 16px;
  z-index: 200;
  text-decoration: none;
  border-radius: 0 0 8px 0;
}

.skip-link:focus {
  top: 0;
}

/* Focus visible accesible */
:focus-visible {
  outline: 2px solid var(--flame);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Contenedor base */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}