.sv-promo-bar {
  position: relative;
  background: linear-gradient(
    90deg,
    #e11d48 0%,
    #be123c 25%,
    #d94e72 50%,
    #be123c 75%,
    #e11d48 100%
  );
  background-size: 300% 100%;
  animation: svPromoShimmer 14s ease-in-out infinite;
  color: #fff;
  font-family: var(--font-sans);
  font-size: .82rem;
  font-weight: 500;
  z-index: 110;
  overflow: hidden;
}
.sv-promo-bar::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255,255,255,.18) 50%,
    transparent 100%
  );
  width: 30%;
  animation: svPromoSweep 6s cubic-bezier(.45,.05,.55,.95) infinite;
  pointer-events: none;
  z-index: 1;
}
@keyframes svPromoShimmer {
  0%, 100% { background-position: 0% 50%; }
  50%      { background-position: 100% 50%; }
}
@keyframes svPromoSweep {
  0%   { transform: translateX(-150%) skewX(-12deg); opacity: 0; }
  20%  { opacity: 1; }
  60%  { transform: translateX(450%) skewX(-12deg); opacity: 0; }
  100% { transform: translateX(450%) skewX(-12deg); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .sv-promo-bar { animation: none; }
  .sv-promo-bar::before { animation: none; opacity: 0; }
}
.sv-promo-bar > * { position: relative; z-index: 2; }
.sv-promo-bar[data-state="closed"] .sv-promo-bar-chev svg { transform: rotate(0); }
.sv-promo-bar[data-state="open"]   .sv-promo-bar-chev svg { transform: rotate(180deg); }
.sv-promo-bar-row {
  display: flex; align-items: center; justify-content: center;
  gap: 12px;
  width: 100%;
  padding: 10px 48px 10px 18px;
  background: transparent;
  border: none;
  color: inherit;
  font: inherit;
  cursor: pointer;
  text-align: center;
  letter-spacing: -.005em;
  transition: background .2s;
}
.sv-promo-bar-row:hover { background: rgba(255,255,255,.08); }
.sv-promo-bar-emoji { font-size: 1rem; filter: drop-shadow(0 1px 2px rgba(0,0,0,.15)); }
.sv-promo-bar-text { color: rgba(255,255,255,.96); }
.sv-promo-bar-text strong {
  color: #fff;
  font-weight: 800;
  letter-spacing: -.01em;
  text-shadow: 0 1px 2px rgba(0,0,0,.12);
}
.sv-promo-bar-code {
  font-family: 'Geist Mono', ui-monospace, monospace;
  font-size: .72rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  color: #7a0f2e;
  background: #fff;
  border: 1px solid rgba(255,255,255,.6);
  padding: 3px 10px; border-radius: 100px;
  box-shadow: 0 2px 6px rgba(0,0,0,.12);
}
.sv-promo-bar-chev svg { transition: transform .35s cubic-bezier(.22,1,.36,1); display: block; opacity: .7; }
.sv-promo-bar-close {
  position: absolute; top: 50%; right: 12px;
  transform: translateY(-50%);
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  background: transparent;
  border: none;
  color: rgba(255,255,255,.6);
  cursor: pointer;
  border-radius: 8px;
  transition: background .2s, color .2s;
}
.sv-promo-bar-close:hover { background: rgba(255,255,255,.08); color: #fff; }
.sv-promo-bar-panel {
  overflow: hidden;
  max-height: 0;
  transition: max-height .4s cubic-bezier(.22,1,.36,1);
  background: rgba(0,0,0,.14);
  border-top: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.sv-promo-bar[data-state="open"] .sv-promo-bar-panel { max-height: 240px; }
.sv-promo-bar-panel[hidden] { display: block !important; }
.sv-promo-bar-panel-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 14px 18px 16px;
  display: flex; flex-direction: column;
  gap: 10px;
  align-items: center;
  text-align: center;
}
.sv-promo-bar-detail {
  margin: 0;
  font-size: .82rem;
  color: rgba(255,255,255,.92);
  line-height: 1.55;
  max-width: 56ch;
}
.sv-promo-bar-actions {
  display: flex; flex-wrap: wrap; gap: 8px;
  justify-content: center;
}
.sv-promo-bar-copy,
.sv-promo-bar-cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 16px;
  font: inherit; font-size: .8rem; font-weight: 600;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: background .2s, transform .2s;
}
.sv-promo-bar-copy {
  background: rgba(255,255,255,.18);
  color: #fff;
  border: 1px solid rgba(255,255,255,.32);
  backdrop-filter: blur(4px);
}
.sv-promo-bar-copy:hover { background: rgba(255,255,255,.26); }
.sv-promo-bar-copy.is-copied { background: rgba(34,197,94,.32); border-color: rgba(34,197,94,.6); }
.sv-promo-bar-copy strong { color: #fff; font-weight: 700; letter-spacing: .08em; }
.sv-promo-bar-cta {
  background: #fff;
  color: #be123c;
  box-shadow: 0 4px 12px -2px rgba(0,0,0,.18);
}
.sv-promo-bar-cta:hover {
  background: #1a1515;
  color: #fff;
  transform: translateY(-1px);
}
.sv-promo-bar.is-hidden { display: none; }
@media (max-width: 640px) {
  .sv-promo-bar-row {
    padding: 8px 40px 8px 12px;
    gap: 8px;
    font-size: .76rem;
  }
  .sv-promo-bar-emoji { font-size: .9rem; }
  .sv-promo-bar-code { font-size: .64rem; padding: 2px 8px; }
  .sv-promo-bar-text { flex: 1; min-width: 0; text-align: left; }
  .sv-promo-bar-close { right: 8px; width: 26px; height: 26px; }
  .sv-promo-bar-panel-inner { padding: 12px 14px 14px; }
  .sv-promo-bar-detail { font-size: .76rem; }
  .sv-promo-bar-cta, .sv-promo-bar-copy { font-size: .76rem; padding: 8px 14px; }
}
@media (max-width: 420px) {
  .sv-promo-bar-text strong { display: block; }
}