/* ==============================================================
   IRON AMINO LABS — Best Sellers Carousel
   ============================================================== */

.ial-bs-section {
  padding: 80px 24px;
  max-width: 1320px;
  margin: 0 auto;
}

.ial-bs-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 40px;
  gap: 20px;
}

.ial-bs-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 99px;
  background: var(--readout-dim);
  border: 1px solid rgba(127,231,212,.15);
  color: var(--readout);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.ial-bs-title {
  font-size: 36px !important;
  font-weight: 800 !important;
  letter-spacing: -0.02em !important;
  color: var(--ink) !important;
  margin: 0 !important;
}

.ial-bs-nav {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.ial-bs-arrow {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--mut);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.ial-bs-arrow:hover {
  background: var(--elev);
  color: var(--ink);
  border-color: var(--line-2);
}

.ial-bs-arrow:active {
  transform: scale(0.95);
}

.ial-bs-arrow:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* Track & Scroll */
.ial-bs-track-wrapper {
  overflow: hidden;
  margin: 0 -4px;
}

.ial-bs-track {
  display: flex;
  gap: 20px;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 4px;
  will-change: transform;
}

/* Card */
.ial-bs-card {
  flex: 0 0 calc(25% - 15px);
  min-width: 240px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg, 16px);
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  position: relative;
}

.ial-bs-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--readout), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.ial-bs-card:hover {
  border-color: var(--line-2);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
}

.ial-bs-card:hover::before {
  opacity: 0.5;
}

/* Card Image */
.ial-bs-card-img {
  position: relative;
  padding: 20px 20px 0;
  background: var(--elev);
}

.ial-bs-card-img img {
  width: 100%;
  height: 200px;
  object-fit: contain;
  display: block;
  transition: transform 0.4s ease;
}

.ial-bs-card:hover .ial-bs-card-img img {
  transform: scale(1.05);
}

.ial-bs-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .08em;
  padding: 4px 10px;
  border-radius: 6px;
  background: var(--readout);
  color: #0A0B0C;
  text-transform: uppercase;
  z-index: 2;
}

/* Card Body */
.ial-bs-card-body {
  padding: 18px 20px 6px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.ial-bs-card-cat {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 8px;
}

.ial-bs-card-cat a {
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  color: var(--readout) !important;
  text-transform: uppercase;
  letter-spacing: .06em;
  text-decoration: none;
  background: var(--readout-dim);
  border: 1px solid rgba(127,231,212,0.15);
  padding: 2px 7px;
  border-radius: 100px;
  white-space: nowrap;
  line-height: 1.4;
}

.ial-bs-card-name {
  font-size: 15px !important;
  font-weight: 700 !important;
  margin: 0 0 10px 0 !important;
  line-height: 1.3 !important;
}

.ial-bs-card-name a {
  color: var(--ink) !important;
  text-decoration: none;
}

.ial-bs-card-name a:hover {
  color: var(--readout) !important;
}

.ial-bs-card-price {
  font-family: var(--mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  margin-top: auto;
}

.ial-bs-card-price del {
  opacity: 0.4;
  font-size: 13px;
}

.ial-bs-card-price ins {
  text-decoration: none;
  color: var(--readout);
}

/* Card Action */
.ial-bs-card-action {
  padding: 12px 20px 20px;
}

.ial-bs-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 11px 16px;
  font-family: var(--font);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  border-radius: var(--radius);
  border: 1px solid var(--line-2);
  background: transparent;
  color: var(--ink);
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
}

.ial-bs-btn:hover {
  background: var(--readout);
  border-color: var(--readout);
  color: #0A0B0C !important;
}

/* Responsive */
@media (max-width: 1100px) {
  .ial-bs-card {
    flex: 0 0 calc(33.333% - 14px);
  }
}

@media (max-width: 768px) {
  .ial-bs-section {
    padding: 60px 16px;
  }

  .ial-bs-title {
    font-size: 28px !important;
  }

  .ial-bs-card {
    flex: 0 0 calc(50% - 10px);
    min-width: 200px;
  }

  .ial-bs-card-img img {
    height: 160px;
  }
}

@media (max-width: 480px) {
  .ial-bs-section {
    padding: 48px 12px;
  }

  .ial-bs-header {
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 28px;
  }

  .ial-bs-title {
    font-size: 24px !important;
  }

  .ial-bs-card {
    flex: 0 0 75vw;
    min-width: 0;
  }

  .ial-bs-card-img img {
    height: 140px;
  }
}