/* ============================================
   GreenPort GPIE.NET - Layout System
   ============================================ */

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

.section-padding {
  padding: var(--section-py) var(--section-px);
  max-width: var(--container-max);
  margin: 0 auto;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 72px;
}

.two-col.reverse {
  direction: rtl;
}
.two-col.reverse > * {
  direction: ltr;
}

.section-title {
  margin-bottom: 40px;
}

.section-title h2 {
  font-size: 32px;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.section-title p {
  font-size: 15px;
  color: var(--color-text-muted);
}

.accent-bar {
  display: inline-block;
  width: 48px;
  height: 4px;
  background: var(--color-primary-light);
  border-radius: 2px;
  margin-bottom: 16px;
}

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mt-5 { margin-top: 40px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.mb-5 { margin-bottom: 40px; }

.text-center { text-align: center; }
.text-muted { color: var(--color-text-light); }

@media (max-width: 900px) {
  .section-padding { padding: 60px 20px; }
  .grid-2, .two-col { grid-template-columns: 1fr; }
  .two-col.reverse { direction: ltr; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
}