/* ============================================================
   COMPONENTS — buttons, tags, badges, cookie banner
   ============================================================ */

/* ─── BUTTONS ─────────────────────────────────────────────── */
.btn, .btn-ghost, .btn-inv, .btn-dark {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.95rem 1.65rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.005em;
  border-radius: 2px;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast), transform var(--t-fast);
  border: 1px solid transparent;
}

/* Primary — solid teal */
.btn {
  color: #fff;
  background: var(--teal);
  border-color: var(--teal);
}
.btn:hover {
  background: var(--teal-dark);
  border-color: var(--teal-dark);
  color: #fff;
}
.btn:active { transform: translateY(1px); }

/* Ghost — outlined */
.btn-ghost {
  color: var(--ink);
  background: transparent;
  border-color: var(--line-2);
}
.btn-ghost:hover {
  border-color: var(--ink);
  color: var(--ink);
}

/* Inverted — for teal/dark backgrounds */
.btn-inv {
  color: var(--teal);
  background: #fff;
  border-color: #fff;
}
.btn-inv:hover {
  background: var(--teal-tint);
  color: var(--teal-dark);
}

/* Dark — for on-dark sections, transparent with light border */
.btn-dark {
  color: var(--on-dark);
  background: transparent;
  border-color: var(--on-dark-faint);
}
.btn-dark:hover {
  background: var(--on-dark);
  color: var(--ink);
  border-color: var(--on-dark);
}

/* Arrow on hover slides right */
.btn-arrow {
  display: inline-block;
  transition: transform var(--t-fast);
}
.btn:hover .btn-arrow,
.btn-ghost:hover .btn-arrow,
.btn-inv:hover .btn-arrow,
.btn-dark:hover .btn-arrow {
  transform: translateX(3px);
}

/* ─── TAGS — outlined teal pills ─────────────────────────── */
.tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--teal);
  background: transparent;
  border: 1px solid var(--teal-tint);
  padding: 4px 11px;
  border-radius: 999px;
  white-space: nowrap;
}
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.on-dark .tag {
  color: var(--teal-bright);
  border-color: rgba(27,163,156,.3);
}

/* ─── BADGE — for NDA / certification markers ─────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  padding: 4px 9px;
  border-radius: 2px;
}
.badge::before {
  content: '';
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--teal);
}
.badge--nda::before { background: #c87a3a; }

/* ─── COOKIE BANNER ──────────────────────────────────────── */
#cookie-banner {
  position: fixed;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  z-index: 9999;
  max-width: 540px;
  margin: 0 auto;
  background: var(--bg-dark);
  color: rgba(255,255,255,.82);
  padding: 0.9rem 1.15rem;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.8125rem;
  line-height: 1.5;
  box-shadow: 0 12px 40px rgba(0,0,0,0.2);
}
#cookie-banner a { color: #fff; text-decoration: underline; }
.cb-btns { display: flex; gap: 0.5rem; flex-shrink: 0; }
.cb-btns button {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.45rem 0.95rem;
  border-radius: 2px;
  border: 1px solid rgba(255,255,255,0.25);
  cursor: pointer;
  background: transparent;
  color: rgba(255,255,255,.75);
  transition: all var(--t-fast);
}
.cb-btns button:hover { color: #fff; border-color: rgba(255,255,255,.5); }
#cb-accept {
  background: #fff !important;
  color: var(--bg-dark) !important;
  border-color: #fff !important;
}
#cb-accept:hover { background: rgba(255,255,255,.85) !important; }

@media (max-width: 480px) {
  #cookie-banner {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
    gap: 0.75rem;
  }
  .cb-btns { justify-content: center; }
}