/* ── USLUGE PAGE ── */
.metals-section {
  background: var(--dark2);
}
.metals-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}
.metal-card {
  padding: 40px 32px;
  background: var(--dark3);
  border: 1px solid rgba(184,197,214,0.06);
  border-top: 3px solid var(--fire);
  position: relative; overflow: hidden;
  transition: transform 0.3s, border-color 0.3s;
}
.metal-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,107,0,0.06) 0%, transparent 60%);
  opacity: 0; transition: opacity 0.3s;
}
.metal-card:hover { transform: translateY(-6px); }
.metal-card:hover::before { opacity: 1; }
.metal-card-icon { font-size: 3rem; display: block; margin-bottom: 20px; }
.metal-card h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 2px;
  color: var(--white);
  margin-bottom: 12px;
}
.metal-card p { font-size: 0.9rem; color: var(--muted); line-height: 1.7; }
.metal-card-tags {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-top: 20px;
}
.metal-tag {
  padding: 4px 12px;
  background: rgba(255,107,0,0.1);
  border: 1px solid rgba(255,107,0,0.2);
  font-family: var(--font-cond);
  font-size: 0.72rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--fire);
}

/* ── POSTUPCI SECTION ── */
.postupci-section {
  background: var(--dark);
  border-top: 1px solid rgba(255,107,0,0.1);
}
.postupci-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
}
.postupak-card {
  padding: 40px 32px;
  background: var(--dark3);
  border: 1px solid rgba(184,197,214,0.06);
  position: relative; overflow: hidden;
  transition: border-color 0.3s;
}
.postupak-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,107,0,0.05) 0%, transparent 60%);
  opacity: 0; transition: opacity 0.3s;
}
.postupak-card:hover { border-color: rgba(255,107,0,0.3); }
.postupak-card:hover::before { opacity: 1; }
.postupak-num {
  font-family: var(--font-display);
  font-size: 5rem;
  color: rgba(255,107,0,0.15);
  line-height: 1;
  margin-bottom: 8px;
  transition: color 0.3s;
}
.postupak-card:hover .postupak-num { color: rgba(255,107,0,0.35); }
.postupak-card h3 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  letter-spacing: 3px;
  color: var(--white);
  margin-bottom: 16px;
}
.postupak-card p { font-size: 0.92rem; color: var(--muted); line-height: 1.7; }
.postupak-list {
  list-style: none; margin-top: 20px;
  display: flex; flex-direction: column; gap: 8px;
}
.postupak-list li {
  font-size: 0.85rem; color: var(--steel);
  display: flex; align-items: center; gap: 10px;
}
.postupak-list li::before {
  content: '▸'; color: var(--fire); font-size: 0.75rem; flex-shrink: 0;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .metals-grid { grid-template-columns: 1fr 1fr; }
  .postupci-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .metals-grid { grid-template-columns: 1fr; }
}