#chapter-4{ position:relative; background:#14211D; color:#D5C8BA; padding-bottom:clamp(100px,12vw,190px); }
  #chapter-4 .chapter4-inner{ width:84%; max-width:1280px; margin-inline:auto; }
  #chapter4-intro{ min-height:60svh; display:flex; flex-direction:column; justify-content:center; align-items:flex-start; padding-block:clamp(96px,9vw,150px); }
  #chapter-4 .chapter4-label{ margin:0 0 26px; color:#B39677; font:500 12px/1.2 "Plus Jakarta Sans",sans-serif; letter-spacing:.26em; }
  #chapter4-title{ max-width:100%; margin:0; color:#D5C8BA; font:400 clamp(46px,5.9vw,92px)/1.08 "Playfair Display",serif; letter-spacing:-.04em; text-wrap:balance; }
  #chapter4-intro-copy{ max-width:580px; margin:30px 0 0; color:#A8ACA2; font:400 clamp(16px,1.2vw,18px)/1.85 "Plus Jakarta Sans",sans-serif; }
  #chapter-4 .chapter4-blocks{ display:flex; flex-direction:column; gap:clamp(100px,12vw,184px); }
  #chapter-4 .chapter4-block{ display:grid; grid-template-columns:minmax(0,1.12fr) minmax(0,1fr); align-items:center; column-gap:clamp(40px,7vw,108px); }
  #chapter-4 .chapter4-block--reverse{ grid-template-columns:minmax(0,1fr) minmax(0,1.12fr); }
  #chapter-4 .chapter4-photo{ min-width:0; width:100%; aspect-ratio:16/10; margin:0; overflow:hidden; border-radius:22px; background:#1B2B24; }
  #chapter-4 .chapter4-photo img{ display:block; width:100%; height:100%; object-fit:cover; }
  #chapter-4 .chapter4-water{ object-position:58% 50%; transform-origin:58% 50%; }
  #chapter-4 .chapter4-valley{ object-position:48% 52%; transform-origin:48% 52%; }
  #chapter-4 .chapter4-field{ object-position:50% 58%; transform-origin:50% 58%; }
  #chapter-4 .chapter4-hillside{ object-position:52% 42%; transform-origin:52% 42%; }
  #chapter-4 .chapter4-copy{ min-width:0; width:100%; max-width:460px; }
  #chapter-4 .chapter4-block:not(.chapter4-block--reverse) .chapter4-copy{ justify-self:end; }
  #chapter-4 .chapter4-copy h3{ margin:0; color:#D5C8BA; font:400 clamp(30px,3.15vw,48px)/1.16 "Playfair Display",serif; letter-spacing:-.025em; text-wrap:balance; }
  #chapter-4 .chapter4-copy p{ max-width:39ch; margin:24px 0 0; color:#A8ACA2; font:400 16px/1.85 "Plus Jakarta Sans",sans-serif; }
  @media (min-width:768px) and (max-width:1023px){
    #chapter-4 .chapter4-inner{ width:86%; }
    #chapter-4 .chapter4-block{ column-gap:36px; }
    #chapter-4 .chapter4-copy h3{ font-size:clamp(28px,3.65vw,37px); }
    #chapter-4 .chapter4-copy p{ margin-top:20px; }
    #chapter-4 .chapter4-photo{ border-radius:18px; }
  }
  @media (max-width:767px){
    #chapter-4 .chapter4-inner{ width:84%; }
    #chapter4-intro{ min-height:60svh; padding-block:88px; }
    #chapter4-title{ font-size:clamp(40px,8.7vw,64px); }
    #chapter4-intro-copy{ margin-top:26px; }
    #chapter-4 .chapter4-blocks{ gap:88px; }
    #chapter-4 .chapter4-block{ grid-template-columns:minmax(0,1fr); row-gap:32px; }
    #chapter-4 .chapter4-photo{ grid-row:1; border-radius:18px; }
    #chapter-4 .chapter4-copy{ grid-row:2; max-width:none; }
    #chapter-4 .chapter4-copy h3{ max-width:19ch; font-size:clamp(30px,7.2vw,42px); }
    #chapter-4 .chapter4-copy p{ margin-top:20px; }
  }
  @media (prefers-reduced-motion:reduce){
    #chapter-4 [data-chapter4-reveal], #chapter-4 .chapter4-photo img{ opacity:1!important; transform:none!important; }
  }