/* ============================================
   SISTEMLUX — CSS Reset & Base
   Reset moderno + accesibilidad base
   ============================================ */

/* ── Box Model Reset ── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ── Document ── */
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: var(--navbar-height);
}

/* ── Body ── */
body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  min-height: 100vh;
}

/* ── Typography Reset ── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: var(--lh-tight);
  text-wrap: balance;
}

p {
  text-wrap: pretty;
  max-width: 75ch;
}

/* ── Links ── */
a {
  color: inherit;
  text-decoration: none;
}

/* ── Media ── */
img,
picture,
video,
svg {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

/* ── Lists ── */
ul, ol {
  list-style: none;
}

/* ── Forms ── */
input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
  border: none;
  background: none;
}

button {
  cursor: pointer;
}

textarea {
  resize: vertical;
}

/* ── Tables ── */
table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* ── Accesibilidad: Focus Visible ── */
:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ── Accesibilidad: Reduced Motion ── */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ── Screen Reader Only ── */
.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;
}

/* ── Honeypot (anti-spam) ── */
.honey-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  pointer-events: none;
  tab-index: -1;
}