/* ── Shop By Trend ── */
.shop-by-trend {
  padding: var(--space-12) 0;
  background: var(--color-bg-light);
  position: relative;
  overflow: hidden;
}

.shop-by-trend::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    url("../assets/images/bg/top-right.png"),
    url("../assets/images/bg/bottum-left.png");
  background-position: right top, left bottom;
  background-repeat: no-repeat;
  background-size: 260px auto, 260px auto;
  opacity: 0.45;
  pointer-events: none;
}

.shop-by-trend > * {
  position: relative;
  z-index: 1;
}

.shop-by-trend .section-header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.trend-carousel-wrapper { position: relative; }
.trend-track-outer { overflow: hidden; }

.trend-track {
  display: flex;
  gap: var(--space-4);
  transition: transform var(--transition-base);
}

.trend-card {
  flex: 0 0 calc((100% - 3 * var(--space-4)) / 4);
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-base);
  cursor: pointer;
  aspect-ratio: 3/4;
}

.trend-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  display: block;
}
.trend-card:hover img { transform: scale(1.05); }

.trend-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(47,37,28,0.7));
  padding: var(--space-12) var(--space-4) var(--space-5);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
}

.trend-name {
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 600;
  line-height: 1.2;
}

.trend-shop-btn {
  display: inline-block;
  padding: 6px 16px;
  border: 1.5px solid var(--color-white);
  color: var(--color-white);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: var(--transition-fast);
}
.trend-card:hover .trend-shop-btn { background: var(--color-white); color: var(--color-brand-dark); }

.trend-nav {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.trend-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: var(--space-4);
}
.trend-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-border);
  cursor: pointer;
  border: none;
  transition: background var(--transition-fast);
}
.trend-dot.active { background: var(--color-brand-dark); }