/*
 * FlintCraft Studio — Signature Component Styles
 * signature.css
 *
 * Standalone CSS — not Tailwind. This file travels with the component
 * into any client site regardless of their CSS stack.
 *
 * Typography: DM Sans is used for the signature text. If the client site
 * does not load DM Sans, the signature falls back to system-ui.
 */

/* ── Base ────────────────────────────────────────────────────────────────── */

.fc-signature {
  display:         inline-flex;
  align-items:     center;
  gap:             0.5rem;
  text-decoration: none;
  opacity:         0.6;
  transition:      opacity 200ms ease;

  /* Prevent the signature from inheriting the client site's link styles */
  border:          none;
  outline-offset:  4px;
}

.fc-signature:hover,
.fc-signature:focus-visible {
  opacity: 1;
}

.fc-signature:focus-visible {
  outline: 2px solid currentColor;
  border-radius: 2px;
}

/* ── Mark ────────────────────────────────────────────────────────────────── */

.fc-signature__mark {
  display:     flex;
  align-items: center;
  flex-shrink: 0;
  width:       20px;
  height:      20px;
}

.fc-signature__mark img {
  display: inline-block;
  width:  20px;
  height: 20px;
  max-width: none;
  object-fit: contain;

  /* SVG color override via filter — only applies when variant CSS sets it */
  filter: var(--fc-mark-filter, none);
}

/* ── Text ─────────────────────────────────────────────────────────────────── */

.fc-signature__text {
  display:        flex;
  flex-direction: column;
  align-items:    center;
  text-align:     center;
  gap:            0.1rem;
}

.fc-signature__name {
  font-family:    "DM Sans", system-ui, sans-serif;
  font-size:      0.6875rem;    /* 11px */
  font-weight:    500;
  line-height:    1.2;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.fc-signature__tagline {
  font-family:    "DM Sans", system-ui, sans-serif;
  font-size:      0.625rem;     /* 10px */
  font-weight:    300;
  line-height:    1.3;
  letter-spacing: 0.01em;
}

/* ── Dark variant — white text + logo, for dark footer backgrounds ────────── */

.fc-signature--dark {
  color: #ffffff;
}

.fc-signature--dark .fc-signature__mark img {
  --fc-mark-filter: none;
}

/* ── Light variant — dark text + logo, for light footer backgrounds ──────── */

.fc-signature--light {
  color: #1a1e2b;
}

.fc-signature--light .fc-signature__mark img {
  --fc-mark-filter: none;
}

/* ── Reduced motion ───────────────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  .fc-signature {
    transition: none;
  }
}