/* ============================================================
   COMPONENTS — reusable UI pieces
   ============================================================ */

/* ---- Button ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 40px;
  padding-inline: 20px;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--fs-sm);
  text-transform: uppercase;
  white-space: nowrap;
  transition: transform var(--dur-fast) var(--ease-standard),
              background-color var(--dur-fast) var(--ease-standard);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--accent {
  background: var(--color-accent);
  color: var(--color-ink);
}

.btn--outline {
  background: transparent;
  color: var(--color-ink);
  border: 1px solid var(--color-ink);
}

.btn__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  transition: transform var(--dur-fast) var(--ease-standard);
}

/* Micro-interaction per motion-design skill: arrow translateX on hover */
.btn:hover .btn__icon {
  transform: translateX(3px);
}

/* Modifier for CTAs whose icon asset is authored rotated -90deg in Figma
   (e.g. "view more", "Explore Fluxa" — added in Phase 4) */
.btn__icon--cw {
  transform: rotate(-90deg);
}

.btn:hover .btn__icon--cw {
  transform: rotate(-90deg) translateX(3px);
}

/* ---- Tag pill (project card meta) ---- */
.tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-ink);
  background: var(--color-bg);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--fs-sm);
  text-transform: uppercase;
  color: var(--color-ink);
}

/* ---- Custom cursor (desktop only — see js/cursor.js) ---- */
html.custom-cursor-active,
html.custom-cursor-active a,
html.custom-cursor-active button {
  cursor: none;
}

.custom-cursor {
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-cursor);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 12px;
  height: 12px;
  margin-left: -6px;
  margin-top: -6px;
  border-radius: 50%;
  background: var(--color-ink);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--dur-fast) var(--ease-standard),
              width var(--dur-base) var(--ease-standard),
              height var(--dur-base) var(--ease-standard),
              margin var(--dur-base) var(--ease-standard),
              background-color var(--dur-base) var(--ease-standard);
}

.custom-cursor.is-visible {
  opacity: 1;
}

.custom-cursor.is-interactive {
  width: 36px;
  height: 36px;
  margin-left: -18px;
  margin-top: -18px;
  background: transparent;
  border: 2px solid var(--color-ink);
}

.custom-cursor.is-text {
  width: 72px;
  height: 72px;
  margin-left: -36px;
  margin-top: -36px;
  background: var(--color-accent);
  border: none;
}

.custom-cursor__label {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink);
  opacity: 0;
  transition: opacity var(--dur-fast) var(--ease-standard);
}

.custom-cursor.is-text .custom-cursor__label {
  opacity: 1;
}