/* layout.css — Container, section padding, grid utilities
*/

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-container);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.section {
  padding-block: var(--space-section);
}

.section--tight {
  padding-block: calc(var(--space-section) * 0.65);
}

.section__head {
  text-align: center;
  margin-bottom: clamp(2rem, 1rem + 2vw, 3.5rem);
}

.section__eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-navy-700);
  background: linear-gradient(
    180deg,
    rgba(245, 180, 0, 0.12),
    rgba(245, 180, 0, 0.04)
  );
  border: 1px solid rgba(245, 180, 0, 0.4);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-4);
}

.section__title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-3);
}

.section__desc {
  max-width: 56ch;
  margin-inline: auto;
  color: var(--color-text-muted);
  font-size: var(--text-lg);
}

/* Grid helpers */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid--2 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid--2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.grid--3 {
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .grid--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 992px) {
  .grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.grid--4 {
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .grid--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 992px) {
  .grid--4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.flex {
  display: flex;
}

.flex--center {
  align-items: center;
  justify-content: center;
}

.flex--between {
  align-items: center;
  justify-content: space-between;
}

.flex--wrap {
  flex-wrap: wrap;
}

.gap-2 {
  gap: var(--space-2);
}
.gap-3 {
  gap: var(--space-3);
}
.gap-4 {
  gap: var(--space-4);
}
.gap-6 {
  gap: var(--space-6);
}

/* Section background variants */
.bg-surface {
  background: var(--color-surface);
}

.bg-navy {
  background: var(--color-navy-900);
  color: var(--color-text-on-dark);
}

.bg-navy .section__eyebrow {
  color: var(--color-gold-400);
  background: rgba(245, 180, 0, 0.12);
  border-color: rgba(245, 180, 0, 0.3);
}

.bg-navy .section__title {
  color: var(--color-text-on-dark);
}

.bg-navy .section__desc {
  color: var(--color-text-on-dark-muted);
}