/* ============================================================
   Rocketronics — Base element styles + brand helpers
   ============================================================ */

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

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  font-weight: var(--fw-regular);
  line-height: var(--lh-normal);
  color: var(--text-body);
  background: var(--bg-page);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--font-sans);
  color: var(--text-strong);
  font-weight: var(--fw-bold);
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-tight);
  margin: 0 0 0.5em;
}
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-h4); }

p { margin: 0 0 1em; text-wrap: pretty; }

a {
  color: var(--text-link);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-standard);
}
a:hover { color: var(--text-link-hover); text-decoration: underline; }

code, kbd, samp { font-family: var(--font-mono); font-size: 0.92em; }

:focus-visible { outline: none; box-shadow: var(--focus-ring); border-radius: var(--radius-xs); }

/* ---- Brand helpers ---- */

/* Eyebrow label — uppercase, tracked, blue */
.rk-eyebrow {
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-caps);
  text-transform: uppercase;
  color: var(--accent);
}

/* Wordmark-style gradient text (use the Braddon display face) */
.rk-display-gradient {
  font-family: var(--font-display);
  background: var(--grad-wordmark);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Red lightning accent rule — a thin diagonal energy bar */
.rk-bolt-rule {
  height: 4px;
  width: 56px;
  border: 0;
  background: var(--red-500);
  border-radius: var(--radius-pill);
}

/* Section container */
.rk-container { max-width: var(--container-lg); margin-inline: auto; padding-inline: var(--space-6); }