/* ═══════════════════════════════════════════════════════════
   PRISMAZIA — layout.css
   Container · Sections · Grids · Dividers
═══════════════════════════════════════════════════════════ */

/* ── Container ──────────────────────────────────────────── */
.container {
  max-width: 72rem;
  margin-inline: auto;
  padding-inline: 1.75rem;
}

/* ── Sections ───────────────────────────────────────────── */
.section         { padding-block: var(--sp-28); }
.section--tight  { padding-block: var(--sp-20); }
.section--hero   { padding-top: 9rem; padding-bottom: var(--sp-28); }

/* ── Divider ────────────────────────────────────────────── */
.divider {
  height: 1px;
  background-color: var(--border);
  max-width: calc(72rem - 3.5rem);
  margin-inline: auto;
}

/* ── Section header (centred heading block) ─────────────── */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-5);
}
.section-header .t-h2   { max-width: 34rem; }
.section-header .t-lead { max-width: 40rem; }

/* ── Hero grid ──────────────────────────────────────────── */
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

/* ── Shift grid ─────────────────────────────────────────── */
.shift-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.shift-grid__sticky {
  position: sticky;
  top: 7rem;
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}
.shift-grid__cta { margin-top: var(--sp-3); }

/* ── Problem grid ───────────────────────────────────────── */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

/* ── Platform grid ──────────────────────────────────────── */
.platform-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: center;
}
.platform-grid > div:first-child {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

/* ── Deliverables grid ──────────────────────────────────── */
.deliverables-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.875rem;
  margin-bottom: var(--sp-10);
}

/* ── Audience grid ──────────────────────────────────────── */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

/* ── Training grid ──────────────────────────────────────── */
.training-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.training-grid > div:first-child {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

/* ── Partners grid ──────────────────────────────────────── */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

/* ── Scope grid ────────────────────────────────────────── */
.scope-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

/* ── Footer grid ────────────────────────────────────────── */
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-12);
  margin-bottom: var(--sp-12);
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-grid,
  .shift-grid,
  .training-grid {
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .hero-grid,
  .shift-grid,
  .problem-grid,
  .platform-grid,
  .deliverables-grid,
  .audience-grid,
  .training-grid {
    grid-template-columns: 1fr;
  }

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

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-8);
  }

  .shift-grid__sticky { position: static; }

  .section-header .t-lead { max-width: 100%; }

  .section       { padding-block: var(--sp-20); }
  .section--hero { padding-top: 7rem; padding-bottom: var(--sp-20); }
}

@media (max-width: 480px) {
  .footer__grid { grid-template-columns: 1fr; }
  .deliverables-grid { grid-template-columns: 1fr; }
  .scope-grid { grid-template-columns: 1fr; }
}