/* ═══════════════════════════════════════════
   TƏCHİZAT PORTFELİ bölməsi
   supplyportfolio.css
═══════════════════════════════════════════ */

.sd3 {
  background: #edf0f5;
  padding: 32px 0 36px;
  font-family: 'Montserrat', sans-serif;
}

.sd3-inner {
  padding: 0 52px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.sd3-rail {
  flex-shrink: 0;
  border-left: 2.5px solid #091929;
  padding-left: 9px;
  display: flex;
  align-items: flex-start;
}

.sd3-rail-tag {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: #091929;
  white-space: nowrap;
}

.sd3-grid {
  flex: 1;
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.sd3-card {
  background: #fff;
  border: 1px solid #e4e8ee;
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.sd3-card-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.sd3-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.sd3-card-body {
  padding: 20px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.sd3-card-title {
  font-size: 13px;
  font-weight: 700;
  color: #091929;
  line-height: 1.4;
  margin: 0;
}

.sd3-card-row {
  font-size: 12px;
  color: #526070;
  line-height: 1.55;
  margin: 0;
}

.sd3-card-row strong {
  font-weight: 700;
  color: #091929;
}

.sd3-card-supply {
  font-size: 12px;
  color: #1a6fb5;
  line-height: 1.55;
  margin: 0;
}

.sd3-card-supply strong {
  font-weight: 700;
  color: #091929;
}

/* ════════════════════════════════
   RESPONSIVE
════════════════════════════════ */
@media (max-width: 1024px) {
  .sd3-inner { padding: 0 36px; }
}

@media (max-width: 912px) {
  .sd3 { padding: 20px 0; }
  .sd3-inner { padding: 0 28px; }
  .sd3-grid {
    display: flex;
    flex-direction: row;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    gap: 14px;
  }
  .sd3-grid::-webkit-scrollbar { display: none; }
  .sd3-card {
    flex: 0 0 calc(50% - 7px);
    scroll-snap-align: start;
  }
}

@media (max-width: 600px) {
  .sd3 { padding: 36px 0 16px !important; }
  .sd3-inner { padding: 0 24px 0 14px; }
  .sd3-grid {
    display: flex;
    flex-direction: row;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    gap: 0;
    padding: 0;
  }
  .sd3-grid::-webkit-scrollbar { display: none; }
  .sd3-card {
    flex: 0 0 100%;
    scroll-snap-align: start;
  }
  .sd3-card-body {
    padding: 14px 16px 18px;
    gap: 7px;
  }
  .sd3-card-title { font-size: 12px; }
  .sd3-card-row,
  .sd3-card-supply { font-size: 11px; }
}