/* =========================================
   FLASH SALE COUNTDOWN
   ========================================= */
.flash-sale {
  padding: 80px 0;
  background: linear-gradient(135deg, #0A1118 0%, #1A242C 100%);
  position: relative;
  overflow: hidden;
}
.flash-sale::before {
  content: '';
  position: absolute;
  top: -150px;
  right: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(200, 16, 46, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  animation: flashGlow 4s ease-in-out infinite alternate;
}
.flash-sale::after {
  content: '';
  position: absolute;
  bottom: -150px;
  left: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(201, 162, 77, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
@keyframes flashGlow {
  from { opacity: 0.6; transform: scale(1); }
  to { opacity: 1; transform: scale(1.1); }
}

.flash-sale-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

/* LEFT: Info */
.flash-sale-left {
  color: #FFFDF9;
}
.flash-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(200, 16, 46, 0.15);
  border: 1px solid #C8102E;
  border-radius: 999px;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #FF6B6B;
  margin-bottom: 24px;
}
.flash-live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #C8102E;
  animation: livePulse 1.5s ease infinite;
}
@keyframes livePulse {
  0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 0 0 rgba(200, 16, 46, 0.7); }
  50% { opacity: 0.8; transform: scale(1.2); box-shadow: 0 0 0 8px rgba(200, 16, 46, 0); }
}

.flash-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 52px;
  font-weight: 500;
  line-height: 1.1;
  color: #FFFDF9;
  margin-bottom: 20px;
}
.flash-title span {
  display: block;
  font-style: italic;
  color: #C9A24D;
}
.flash-desc {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: 32px;
  max-width: 480px;
}
.flash-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.flash-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 32px;
  background: #C9A24D;
  color: #1A1816;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}
.flash-btn-primary:hover {
  background: #B8935A;
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(201, 162, 77, 0.35);
}

/* RIGHT: Deal Card */
.flash-deal-card {
  position: relative;
  background: linear-gradient(135deg, #FFFDF9 0%, #FAF6F0 100%);
  border-radius: 20px;
  padding: 40px 36px 36px;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.4);
  overflow: hidden;
}
.flash-deal-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, #C8102E 0%, #C9A24D 100%);
}

.flash-deal-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #C9A24D 0%, #B8935A 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  margin-bottom: 20px;
  animation: dealIconPulse 2s ease infinite;
}
@keyframes dealIconPulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(201, 162, 77, 0.5); }
  50% { transform: scale(1.05); box-shadow: 0 0 0 16px rgba(201, 162, 77, 0); }
}

.flash-deal-label {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #C9A24D;
  margin-bottom: 12px;
}

.flash-deal-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 32px;
  font-weight: 600;
  line-height: 1.15;
  color: #1A1816;
  margin-bottom: 10px;
}

.flash-deal-desc {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: #5C554D;
  margin-bottom: 24px;
}

.flash-deal-discount {
  display: inline-block;
  padding: 10px 20px;
  background: linear-gradient(135deg, #C8102E 0%, #8B0819 100%);
  color: #FFF;
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.02em;
  border-radius: 10px;
  margin-bottom: 24px;
  box-shadow: 0 8px 20px rgba(200, 16, 46, 0.35);
}

/* Countdown timer */
.flash-countdown {
  display: flex;
  gap: 10px;
  margin-bottom: 24px;
}
.flash-countdown-unit {
  flex: 1;
  text-align: center;
  padding: 12px 8px;
  background: #1A1816;
  border-radius: 10px;
  position: relative;
  overflow: hidden;
}
.flash-countdown-unit::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(201, 162, 77, 0.3), transparent);
  animation: countdownShine 3s ease infinite;
}
@keyframes countdownShine {
  0% { left: -100%; }
  100% { left: 100%; }
}
.flash-countdown-num {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 32px;
  font-weight: 700;
  color: #FFFDF9;
  line-height: 1;
  display: block;
  font-variant-numeric: tabular-nums;
  position: relative;
  z-index: 2;
}
.flash-countdown-label {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 6px;
  display: block;
  position: relative;
  z-index: 2;
}

/* Coupon code */
.flash-coupon {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px;
  background: #FFF9EE;
  border: 2px dashed #C9A24D;
  border-radius: 10px;
  margin-bottom: 20px;
}
.flash-coupon-code {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: #1A1816;
}
.flash-coupon-copy {
  padding: 8px 16px;
  background: #1A1816;
  color: #FFFDF9;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
}
.flash-coupon-copy:hover {
  background: #C9A24D;
  color: #1A1816;
}
.flash-coupon-copy.copied {
  background: #2E7D32;
  color: #fff;
}

.flash-deal-cta {
  display: block;
  width: 100%;
  padding: 16px 24px;
  background: #1A1816;
  color: #FFFDF9;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: center;
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.3s ease;
}
.flash-deal-cta:hover {
  background: #C9A24D;
  color: #1A1816;
  transform: translateY(-2px);
}

/* Progress dots */
.flash-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}
.flash-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(26, 24, 22, 0.2);
  transition: all 0.3s ease;
}
.flash-dot.active {
  background: #C9A24D;
  width: 24px;
  border-radius: 3px;
}

/* Responsive */
@media (max-width: 992px) {
  .flash-sale-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .flash-title { font-size: 40px; }
}
@media (max-width: 767px) {
  .flash-sale { padding: 56px 0; }
  .flash-title { font-size: 30px; }
  .flash-desc { font-size: 14px; }
  .flash-deal-card { padding: 28px 22px 24px; }
  .flash-deal-title { font-size: 24px; }
  .flash-deal-discount { font-size: 22px; padding: 8px 16px; }
  .flash-countdown-num { font-size: 24px; }
  .flash-coupon-code { font-size: 15px; }
  .flash-actions { flex-direction: column; }
  .flash-btn-primary { width: 100%; justify-content: center; }
}