.pg-hero{padding:clamp(72px,12vw,150px) 0 clamp(40px,7vw,80px)}
  .pg-hero h1{max-width:18ch;margin:0 auto}
  .pg-hero .lead{margin:20px auto 0}

  /* CEO letter */
  .letter{display:grid;grid-template-columns:300px 1fr;gap:clamp(28px,5vw,64px);align-items:start}
  .letter-photo{position:sticky;top:100px}
  .letter-photo img{width:100%;border-radius:var(--radius-lg);border:1px solid var(--line);display:block}
  .letter-photo .cap{margin-top:16px}
  .letter-photo .cap strong{display:block;color:var(--paper);font-size:16px}
  .letter-photo .cap span{color:var(--muted);font-size:13.5px}
  .letter-body p{color:var(--muted-2);font-size:clamp(16px,1.35vw,18px);line-height:1.72;margin-bottom:18px}
  .letter-body .pull{font-size:clamp(20px,2.4vw,28px);line-height:1.35;color:var(--paper);font-weight:600;letter-spacing:-.02em;
    border-left:3px solid var(--lex-blue);padding-left:22px;margin:26px 0}
  .letter-body .pull .blue-text{color:var(--lex-blue-2)}
  .letter-body .sign{color:var(--paper);font-weight:700;margin-top:26px;margin-bottom:2px}
  .letter-body .sign-title{color:var(--muted);font-size:14px}
  @media(max-width:760px){.letter{grid-template-columns:1fr}.letter-photo{position:static;max-width:280px}}

  /* pillars */
  .pillar{display:flex;flex-direction:column;gap:14px;text-align:center;align-items:center}
  .pillar p{color:var(--muted);font-size:15px;max-width:32ch}

  /* timeline */
  .tl{position:relative;max-width:900px;margin:0 auto}
  .tl::before{content:"";position:absolute;left:calc(50% - 1px);top:6px;bottom:6px;width:2px;
    background:linear-gradient(180deg,transparent,rgba(98,198,255,.5) 8%,rgba(98,198,255,.5) 92%,transparent)}
  .tl-row{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:0;margin-bottom:clamp(20px,3vw,34px)}
  .tl-row .tl-card{grid-column:1;padding-right:clamp(30px,4vw,54px);text-align:right}
  .tl-row:nth-child(even) .tl-card{grid-column:2;padding-right:0;padding-left:clamp(30px,4vw,54px);text-align:left}
  .tl-dot{position:absolute;left:calc(50% - 7px);top:6px;width:14px;height:14px;border-radius:50%;
    background:var(--lex-blue);box-shadow:0 0 0 4px rgba(27,148,222,.18),0 0 18px rgba(98,198,255,.6);z-index:2}
  .tl-year{color:var(--lex-blue-2);font-weight:800;font-size:13px;letter-spacing:.12em;text-transform:uppercase}
  .tl-card h3{margin:6px 0 8px;color:var(--paper)}
  .tl-card p{color:var(--muted);font-size:14.5px;line-height:1.6}
  .tl-thumb{margin-top:12px;max-width:132px;width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:10px;
    border:1px solid var(--line);cursor:zoom-in;display:inline-block;vertical-align:top;
    transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease}
  .tl-thumb:hover{border-color:rgba(98,198,255,.5);transform:translateY(-2px);box-shadow:0 14px 34px -14px rgba(0,0,0,.7)}
  /* lightbox */
  .lb{position:fixed;inset:0;z-index:1200;display:none;align-items:center;justify-content:center;padding:4vw;
    background:rgba(3,6,11,.9);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);cursor:zoom-out}
  .lb.open{display:flex}
  .lb img{max-width:92vw;max-height:86vh;border-radius:14px;border:1px solid var(--line-strong);box-shadow:var(--shadow)}
  .lb-close{position:absolute;top:18px;right:22px;width:46px;height:46px;border:none;background:rgba(255,255,255,.1);
    color:#fff;font-size:28px;line-height:1;border-radius:50%;cursor:pointer;transition:background .2s}
  .lb-close:hover{background:rgba(255,255,255,.2)}
  @media(max-width:680px){
    .tl::before{left:7px}
    .tl-row{grid-template-columns:1fr}
    .tl-row .tl-card,.tl-row:nth-child(even) .tl-card{grid-column:1;text-align:left;padding:0 0 0 34px}
    .tl-dot{left:1px}
  }
  .cta-band{text-align:center}
  .cta-band .lead{margin:16px auto 30px}
  .pg-hero .hero-motif{position:absolute;z-index:0;pointer-events:none;color:var(--lex-blue-2);opacity:.06;top:50%;right:calc(25vw - 170px);transform:translate(50%,-50%);width:clamp(140px,calc(50vw - 330px),400px);-webkit-mask-image:radial-gradient(farthest-corner,#000 80%,transparent 100%);mask-image:radial-gradient(farthest-corner,#000 80%,transparent 100%)}