.pa-main { }

.pa-hero { position: relative; min-height: 90vh; display: flex; align-items: flex-end; }
.pa-hero-media { position: absolute; inset: 0; z-index: 0; }
.pa-hero-content { position: relative; z-index: 1; max-width: 520px; margin: var(--space-5); display: flex; flex-direction: column; gap: var(--space-3); }
.pa-hero h1 { max-width: 20ch; }

.pa-spectrum-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: var(--space-4); }
.pa-block { max-width: 420px; }
.pa-offset { margin-top: var(--space-5); }

.pa-shadow-grid { display: grid; grid-template-columns: 60% 40%; gap: var(--space-4); align-items: center; }
.pa-shadow-text { max-width: 420px; margin-left: auto; }

.pa-sequence-line { max-width: 600px; margin-inline: auto; display: flex; flex-direction: column; gap: var(--space-4); border-left: 1px solid var(--color-border-frame); padding-left: var(--space-3); }
.pa-step h4 { color: var(--color-text-primary); }

.pa-food-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); align-items: center; }
.pa-food-text { max-width: 520px; }

.pa-adapt-grid { display: grid; grid-template-columns: 1fr 1.5fr 1fr; gap: var(--space-3); }
.pa-adapt-block { padding: var(--space-3); display: flex; flex-direction: column; gap: var(--space-2); }
.pa-adapt-block.wide { }

.pa-host-inner { max-width: 640px; margin-inline: auto; text-align: center; display: flex; flex-direction: column; gap: var(--space-3); }

.pa-linger-text { max-width: 420px; margin-left: auto; }

.pa-cta-box { text-align: center; max-width: 520px; margin-inline: auto; display: flex; flex-direction: column; gap: var(--space-3); border: 1px solid var(--color-accent-primary); padding: var(--space-4); }

@media (max-width: 1024px) {
  .pa-spectrum-grid { grid-template-columns: 1fr; }
  .pa-offset { margin-top: 0; }
  .pa-shadow-grid { grid-template-columns: 1fr; }
  .pa-shadow-text { margin-left: 0; }
  .pa-food-grid { grid-template-columns: 1fr; }
  .pa-adapt-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .pa-hero { min-height: auto; flex-direction: column; }
  .pa-hero-content { margin: var(--space-3); }
}