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

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

.section--warm-white {
  background-color: var(--color-bg-warm-white);
}

.section--warm-grey {
  background-color: var(--color-bg-warm-grey);
}

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

.section--dark h2,
.section--dark h3 {
  color: var(--color-text-on-dark);
}

.section--dark p {
  color: rgba(255, 255, 255, 0.7);
}

/* Hero — home (full viewport) */
.hero {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  background-size: cover;
  background-position: center;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.1) 40%, rgba(0,0,0,0.4) 100%);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
}

/* Hero canvas background */
.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

/* Hero — subpages (40vh) */
.page-hero {
  min-height: max(40vh, 280px);
  display: flex;
  align-items: flex-end;
  padding-block: var(--space-3xl);
  position: relative;
  background-size: cover;
  background-position: center;
}

.page-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.35) 0%, rgba(0,0,0,0.5) 100%);
  z-index: 1;
}

.page-hero__content {
  position: relative;
  z-index: 2;
}

.page-hero h1,
.page-hero p,
.hero h1,
.hero p {
  color: var(--color-text-on-dark);
}

/* Two-column layout */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

/* 2×2 grid */
.grid-2x2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

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

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

  .grid-2x2 {
    grid-template-columns: 1fr;
  }

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