.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: 1.5rem;
}
@media (min-width: 768px)  { .container { padding-inline: 2rem; } }
@media (min-width: 1024px) { .container { padding-inline: 3rem; } }

.section        { padding-block: 5rem; }
.section-sm     { padding-block: 3rem; }
.section-lg     { padding-block: 7rem; }
.section-navy   { background: var(--navy); color: var(--white); }
.section-gray   { background: var(--gray-bg); }

.grid-2 { display: grid; gap: 2rem; }
.grid-3 { display: grid; gap: 2rem; }
.grid-4 { display: grid; gap: 1.5rem; }

@media (min-width: 768px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.flex         { display: flex; }
.flex-center  { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-1  { gap: 0.5rem; }
.gap-2  { gap: 1rem; }
.gap-4  { gap: 2rem; }

.text-center { text-align: center; }
.py-4   { padding-block: 1rem; }
.py-8   { padding-block: 2rem; }
.py-16  { padding-block: 4rem; }
.py-24  { padding-block: 6rem; }
.mt-4   { margin-top: 1rem; }
.mt-8   { margin-top: 2rem; }
.mb-4   { margin-bottom: 1rem; }
.mb-8   { margin-bottom: 2rem; }
.mx-auto{ margin-inline: auto; }