/* ============================================
   V1 — Layout
   ============================================ */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  box-sizing: border-box;
}

.container.narrow { max-width: 980px; }
.container.wide   { max-width: 1520px; }

.section {
  padding: clamp(56px, 7vw, 112px) 0;
  position: relative;
}
.section.tight { padding: clamp(40px, 5vw, 80px) 0; }
.section.flush-top { padding-top: 0; }
.section.flush-bot { padding-bottom: 0; }
.section.bg-deep   { background: var(--bg-deep); }
.section.bg-ink    { background: var(--bg-ink); color: var(--ink-inverse); }
.section.bg-ink p  { color: rgba(245, 241, 234, 0.7); }
.section.bg-ink h1, .section.bg-ink h2, .section.bg-ink h3,
.section.bg-ink .h-hero, .section.bg-ink .h-display { color: var(--ink-inverse); }
.section.bg-accent { background: var(--accent-tint); }

@media (max-width: 640px) {
  .section { padding: 56px 0; }
  .section.tight { padding: 40px 0; }
}

.grid {
  display: grid;
  gap: clamp(20px, 2vw, 32px);
}
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

@media (max-width: 960px) {
  .grid-4, .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.stack { display: flex; flex-direction: column; }
.stack.gap-xs { gap: 8px; }
.stack.gap-sm { gap: 16px; }
.stack.gap-md { gap: 24px; }
.stack.gap-lg { gap: 40px; }

.cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 80px);
  align-items: start;
}
.split.align-center { align-items: center; }

@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; }
}

.hero {
  padding: clamp(96px, 14vh, 180px) 0 clamp(72px, 10vw, 120px);
  position: relative;
}
@media (max-width: 640px) {
  .hero { padding: 96px 0 56px; }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 5vw, 64px);
}

.hero-meta {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 28px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.hero-meta p { font-size: 14px; line-height: 1.5; max-width: 32ch; }
.hero-meta .mono { font-size: 11px; opacity: 0.7; }

@media (max-width: 720px) {
  .hero-meta { grid-template-columns: 1fr; gap: 16px; }
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: clamp(24px, 4vw, 80px);
  align-items: end;
  margin-bottom: clamp(48px, 6vw, 88px);
}

/* Narrow containers (≤980px): einspaltig + zentriert, damit Headlines
   nicht in 4 Zeilen umbrechen */
.container.narrow .section-head {
  grid-template-columns: 1fr;
  text-align: center;
  align-items: center;
  max-width: 62ch;
  margin-inline: auto;
}

.container.narrow .section-head .eyebrow {
  justify-content: center;
}

@media (max-width: 860px) {
  .section-head { grid-template-columns: 1fr; }
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}

@media (max-width: 860px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 540px) {
  .footer-grid { grid-template-columns: 1fr; }
}