/* ============================================================
   terramedis GmbH — Layout, Grid & Responsive
   ============================================================ */

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

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

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

/* --- Section Spacing --- */
.section {
  padding-block: var(--space-2xl);
}

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

.section--lg {
  padding-block: var(--space-3xl);
}

/* --- Split Layout (2-column asymmetric) --- */
.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}

@media (min-width: 768px) {
  .split {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }

  .split--60-40 {
    grid-template-columns: 60fr 40fr;
  }

  .split--40-60 {
    grid-template-columns: 40fr 60fr;
  }

  .split--55-45 {
    grid-template-columns: 55fr 45fr;
  }
}

/* Reverse order on mobile for image-first splits */
.split__media--mobile-first {
  order: -1;
}

@media (min-width: 768px) {
  .split__media--mobile-first {
    order: 0;
  }
}

/* --- 3-Column Grid --- */
.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

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

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

/* --- 2-Column Grid --- */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }
}

/* --- Flex Utilities --- */
.flex {
  display: flex;
}

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

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

.flex--gap-sm { gap: var(--space-sm); }
.flex--gap-md { gap: var(--space-md); }
.flex--gap-lg { gap: var(--space-lg); }

/* --- Page Inner Structure --- */
.page-hero {
  padding-top: calc(var(--space-3xl) + 80px); /* offset for fixed nav */
  padding-bottom: var(--space-2xl);
  background-color: var(--color-bg-alt);
}

.page-hero--minimal {
  padding-top: calc(var(--space-2xl) + 80px);
  padding-bottom: var(--space-xl);
}

/* --- Responsive Images --- */
.img-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.img-frame {
  position: relative;
  overflow: hidden;
}

.img-frame--portrait {
  aspect-ratio: 3 / 4;
}

.img-frame--square {
  aspect-ratio: 1 / 1;
}

.img-frame--wide {
  aspect-ratio: 16 / 9;
}

/* --- Divider Line --- */
.divider {
  width: 48px;
  height: 1px;
  background-color: var(--color-primary);
  display: block;
  margin-block: var(--space-md);
}

.divider--center {
  margin-inline: auto;
}

/* --- Stacked Label + Heading --- */
.section-label {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.section-heading {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-light);
  line-height: 1.15;
  margin-bottom: var(--space-md);
}

.section-intro {
  font-size: var(--text-md);
  font-weight: var(--weight-light);
  color: var(--color-text-muted);
  line-height: 1.75;
  max-width: 52ch;
}

/* --- Responsive padding adjustments --- */
@media (max-width: 767px) {
  .container {
    padding-inline: var(--space-md);
  }

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

  .section--lg {
    padding-block: var(--space-2xl);
  }
}