/* ==========================================================================
   Layout — Containers, Grids, Responsive Utilities
   ========================================================================== */

.dm-container {
  width: 100%;
  max-width: var(--dm-container-xl);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--dm-space-4);
  padding-right: var(--dm-space-4);
}

@media (min-width: 768px) {
  .dm-container {
    padding-left: var(--dm-space-6);
    padding-right: var(--dm-space-6);
  }
}

@media (min-width: 1024px) {
  .dm-container {
    padding-left: var(--dm-space-8);
    padding-right: var(--dm-space-8);
  }
}

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

.dm-container--wide {
  max-width: var(--dm-container-2xl);
}

/* Section spacing */
.dm-section {
  padding-top: var(--dm-space-16);
  padding-bottom: var(--dm-space-16);
  transition: background-color var(--dm-transition-theme);
}

@media (min-width: 768px) {
  .dm-section {
    padding-top: var(--dm-space-20);
    padding-bottom: var(--dm-space-20);
  }
}

@media (min-width: 1024px) {
  .dm-section {
    padding-top: var(--dm-space-24);
    padding-bottom: var(--dm-space-24);
  }
}

.dm-section--alt {
  background-color: var(--dm-bg-secondary);
}

.dm-section--dark {
  background-color: var(--dm-primary-dark);
  color: #FFFFFF;
}

.dm-section--dark p {
  color: rgba(255, 255, 255, 0.85);
}

/* Section Header */
.dm-section__header {
  text-align: center;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--dm-space-12);
}

.dm-section__label {
  display: inline-flex;
  align-items: center;
  gap: var(--dm-space-2);
  font-size: var(--dm-text-sm);
  font-weight: var(--dm-font-semibold);
  color: var(--dm-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--dm-space-3);
}

.dm-section__title {
  margin-bottom: var(--dm-space-4);
}

.dm-section__subtitle {
  font-size: var(--dm-text-lg);
  color: var(--dm-text-secondary);
  line-height: var(--dm-leading-relaxed);
}

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

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

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

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

@media (min-width: 640px) {
  .dm-grid--2 { grid-template-columns: repeat(2, 1fr); }
  .dm-grid--3 { grid-template-columns: repeat(2, 1fr); }
  .dm-grid--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .dm-grid--3 { grid-template-columns: repeat(3, 1fr); }
  .dm-grid--4 { grid-template-columns: repeat(4, 1fr); }
  .dm-grid { gap: var(--dm-space-8); }
}

/* Services grid — 5 cards: 3+2 centered */
.dm-grid--services {
  grid-template-columns: repeat(1, 1fr);
}

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

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

/* Auto-fit grid for flexible layouts */
.dm-grid--auto {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

/* Flex utilities */
.dm-flex {
  display: flex;
}

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

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

.dm-flex--gap {
  gap: var(--dm-space-4);
}

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

/* Two column layout */
.dm-two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--dm-space-8);
  align-items: center;
}

@media (min-width: 768px) {
  .dm-two-col {
    grid-template-columns: 1fr 1fr;
    gap: var(--dm-space-12);
  }
}

.dm-two-col--reverse {
  direction: ltr;
}

@media (min-width: 768px) {
  .dm-two-col--reverse > :first-child {
    order: 2;
  }
  .dm-two-col--reverse > :last-child {
    order: 1;
  }
}