.coupon-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--r-lg);
  padding: var(--sp-5) var(--sp-5) var(--sp-5) var(--sp-6);
  box-shadow: var(--sh-1);
  transition: box-shadow var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out);
  overflow: hidden;
  min-height: 220px;
}

.coupon-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--color-code);
  transition: width var(--dur-base) var(--ease-out);
}

.coupon-card[data-nature="deal"]::before {
  background: var(--color-deal);
}

.coupon-card[data-expiring="true"]::before {
  background: var(--color-accent);
}

.coupon-card:hover {
  box-shadow: var(--sh-2);
  transform: translateY(-2px);
  border-color: transparent;
}

.coupon-card:hover::before {
  width: 6px;
}

.coupon-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-3);
}

.coupon-card__badges {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  align-items: flex-start;
}

.coupon-card__logo {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  border-radius: var(--r-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-1);
  box-shadow: var(--sh-inset);
}

.coupon-card__logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.coupon-card__discount {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw + 0.5rem, 2.5rem);
  font-weight: 700;
  color: var(--color-ink);
  line-height: 1;
  letter-spacing: var(--tracking-tight);
}

.coupon-card__title {
  font-family: var(--font-sans);
  font-size: var(--fs-16);
  font-weight: var(--fw-semibold);
  color: var(--color-ink);
  line-height: var(--lh-snug);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-clamp: 2;
  overflow: hidden;
}

.coupon-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3) var(--sp-4);
  font-size: var(--fs-12);
  color: var(--color-ink-muted);
  margin-top: auto;
}

.coupon-card__meta > * {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
}

.coupon-card__meta .icon {
  width: 14px;
  height: 14px;
  color: var(--color-ink-subtle);
}

.coupon-card__cta {
  display: flex;
  gap: var(--sp-2);
  margin-top: var(--sp-3);
}

.coupon-card__cta .btn { flex: 1; }

.coupon-card__countdown {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  padding: 2px var(--sp-2);
  background: var(--color-canvas-2);
  border-radius: var(--r-pill);
  font-variant-numeric: tabular-nums;
}

.coupon-card__countdown.is-urgent {
  background: var(--color-accent-100);
  color: var(--color-accent);
  animation: urgent-pulse 2s ease-in-out infinite;
}

@keyframes urgent-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.coupon-row {
  position: relative;
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: 1fr;
  align-items: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--r-lg);
  padding: var(--sp-5);
  padding-left: var(--sp-6);
  box-shadow: var(--sh-1);
  transition: box-shadow var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out);
  overflow: hidden;
}

.coupon-row::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--color-code);
  transition: width var(--dur-base) var(--ease-out);
}

.coupon-row[data-nature="deal"]::before {
  background: var(--color-deal);
}

.coupon-row[data-expiring="true"]::before {
  background: var(--color-accent);
}

.coupon-row:hover {
  box-shadow: var(--sh-2);
  transform: translateY(-1px);
  border-color: transparent;
}

.coupon-row:hover::before {
  width: 6px;
}

@media (min-width: 768px) {
  .coupon-row {
    grid-template-columns: auto 1fr auto;
    gap: var(--sp-6);
    padding: var(--sp-5) var(--sp-6);
    padding-left: var(--sp-8);
  }
}

.coupon-row__discount {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--sp-1);
}

.coupon-row__discount-value {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw + 0.5rem, 2.5rem);
  font-weight: 700;
  color: var(--color-ink);
  line-height: 1;
  letter-spacing: var(--tracking-tight);
}

.coupon-row__discount-label {
  font-size: var(--fs-12);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: var(--color-ink-subtle);
}

.coupon-row__body {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  min-width: 0;
}

.coupon-row__title {
  font-family: var(--font-sans);
  font-size: var(--fs-18);
  font-weight: var(--fw-semibold);
  color: var(--color-ink);
  margin: 0;
}

.coupon-row__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.coupon-row__cta {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

@media (max-width: 767px) {
  .coupon-row__cta .btn { width: 100%; }
}