/* Container */
.dseo-container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.dseo-container--narrow {
  max-width: 800px;
}

.dseo-container--wide {
  max-width: 1400px;
}

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

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

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

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

.dseo-grid > * {
  min-width: 0;
}

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

  .dseo-grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .dseo-grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

  .dseo-grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Flex utilities */
.dseo-flex {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.dseo-flex--between {
  justify-content: space-between;
}

.dseo-flex--center {
  justify-content: center;
}

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

/* Main content area */
.dseo-main {
  min-height: 60vh;
}

/* Responsive visibility */
.dseo-hide-mobile {
  display: none;
}

@media (min-width: 768px) {
  .dseo-hide-mobile {
    display: block;
  }

  .dseo-hide-desktop {
    display: none;
  }
}