/* Daily promo popup — always dark for contrast */
.promo-popup-overlay {
  z-index: 1200;
}
.promo-popup {
  width: min(100%, 440px);
  max-height: min(92vh, 720px);
  overflow: auto;
  padding: 1.6rem 1.45rem 1.35rem;
  border-radius: 22px;
  color: #f1f5f9;
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(59, 130, 246, 0.28), transparent 55%),
    radial-gradient(90% 70% at 0% 100%, rgba(14, 165, 233, 0.16), transparent 50%),
    #121722;
  border: 1px solid rgba(148, 163, 184, 0.18);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.55);
  animation: promoPopupIn .45s cubic-bezier(.2,.8,.2,1) both;
}
@keyframes promoPopupIn {
  from { opacity: 0; transform: translateY(18px) scale(.97); }
  to { opacity: 1; transform: none; }
}
.promo-popup .modal-close {
  background: rgba(255, 255, 255, 0.08);
  color: #e2e8f0;
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.promo-popup .modal-close:hover {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}
.promo-popup-head {
  margin-bottom: 1.1rem;
  padding-right: 2rem;
}
.promo-popup-badge {
  display: inline-flex;
  align-items: center;
  margin: 0 0 .55rem;
  padding: .28rem .7rem;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: #bfdbfe;
  background: rgba(59, 130, 246, 0.22);
}
.promo-popup-discount {
  margin: 0 0 .15rem;
  font-size: clamp(2.4rem, 7vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: 1;
  background: linear-gradient(120deg, #60a5fa, #38bdf8 70%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.promo-popup h2 {
  margin: 0 0 .45rem;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.25;
  color: #f8fafc;
}
.promo-popup-lead {
  margin: 0 0 .4rem;
  color: #cbd5e1;
  font-size: .95rem;
  line-height: 1.45;
}
.promo-popup-hint {
  margin: 0;
  font-size: .78rem;
  color: #94a3b8;
}
.promo-popup-contacts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .55rem;
  margin-bottom: 1rem;
}
.promo-contact {
  display: flex;
  flex-direction: column;
  gap: .12rem;
  padding: .7rem .75rem;
  border-radius: 14px;
  text-decoration: none;
  color: #f1f5f9;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(148, 163, 184, 0.16);
  transition: transform .15s ease, border-color .15s ease, background .15s ease;
}
.promo-contact:hover {
  transform: translateY(-1px);
  border-color: rgba(96, 165, 250, 0.45);
  background: rgba(59, 130, 246, 0.16);
  color: #fff;
}
.promo-contact strong {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .03em;
  text-transform: uppercase;
  color: #94a3b8;
}
.promo-contact span {
  font-size: .9rem;
  font-weight: 600;
  color: #f8fafc;
  word-break: break-word;
}
.promo-contact--wide {
  grid-column: 1 / -1;
}
.promo-popup-actions {
  display: grid;
  gap: .55rem;
}
.promo-popup-actions .btn {
  width: 100%;
  justify-content: center;
}
.promo-popup-actions .btn-primary {
  background: linear-gradient(135deg, #2563eb, #0ea5e9);
  border: none;
  color: #fff;
}
.promo-popup-actions .btn-primary:hover {
  filter: brightness(1.08);
}
.promo-popup-actions .btn-outline {
  background: transparent;
  border: 1px solid rgba(148, 163, 184, 0.35);
  color: #e2e8f0;
}
.promo-popup-actions .btn-outline:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(148, 163, 184, 0.55);
  color: #fff;
}
@media (max-width: 480px) {
  .promo-popup {
    width: min(100%, calc(100vw - 1.25rem));
    padding: 1.35rem 1.1rem 1.15rem;
    border-radius: 18px;
  }
  .promo-popup-contacts {
    grid-template-columns: 1fr;
  }
  .promo-contact--wide {
    grid-column: auto;
  }
}

/* Nav promo shimmer button */
.nav-promo {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: .42rem .95rem;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  font: inherit;
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: #fff;
  background: linear-gradient(120deg, #1d4ed8, #7c3aed 40%, #db2777 70%, #2563eb);
  background-size: 220% 220%;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.18) inset,
    0 8px 22px rgba(37, 99, 235, 0.35);
  animation: navPromoShift 4.5s ease-in-out infinite;
  transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
}
.nav-promo-text {
  position: relative;
  z-index: 1;
}
.nav-promo-shine {
  position: absolute;
  inset: -40% -60%;
  z-index: 0;
  background: linear-gradient(
    105deg,
    transparent 35%,
    rgba(255, 255, 255, 0.55) 48%,
    rgba(255, 255, 255, 0.15) 52%,
    transparent 65%
  );
  transform: translateX(-35%) rotate(8deg);
  animation: navPromoShine 2.4s ease-in-out infinite;
  pointer-events: none;
}
.nav-promo:hover {
  transform: translateY(-1px) scale(1.03);
  filter: brightness(1.08);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.28) inset,
    0 10px 28px rgba(124, 58, 237, 0.45);
}
.nav-promo:active {
  transform: translateY(0) scale(.98);
}
.nav-promo:focus-visible {
  outline: 2px solid #93c5fd;
  outline-offset: 3px;
}
@keyframes navPromoShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
@keyframes navPromoShine {
  0%, 35% { transform: translateX(-45%) rotate(8deg); opacity: .55; }
  55% { transform: translateX(45%) rotate(8deg); opacity: 1; }
  100% { transform: translateX(80%) rotate(8deg); opacity: .2; }
}

/* Compact button next to theme/lang — visible on tablet/mobile header */
.nav-promo--compact {
  display: none;
  padding: .38rem .75rem;
  font-size: .74rem;
}
.desktop-nav .nav-promo {
  margin-right: .15rem;
}

/* Mobile menu promo row */
.mm-promo {
  position: relative;
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: center;
  margin: 0 0 .55rem;
  padding: .95rem 1rem;
  border: 0;
  border-radius: 16px;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  font: inherit;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: .03em;
  color: #fff;
  background: linear-gradient(120deg, #1d4ed8, #7c3aed 40%, #db2777 70%, #2563eb);
  background-size: 220% 220%;
  box-shadow: 0 12px 30px rgba(37, 99, 235, 0.28);
  animation: navPromoShift 4.5s ease-in-out infinite;
}
.mm-promo span {
  position: relative;
  z-index: 1;
}
.mm-promo .nav-promo-shine {
  inset: -50% -70%;
}

@media (max-width: 980px) {
  .desktop-nav .nav-promo {
    display: none;
  }
  .nav-promo--compact {
    display: inline-flex;
  }
}
@media (max-width: 480px) {
  .nav-promo--compact {
    padding: .34rem .62rem;
    font-size: .7rem;
  }
}