:root{
  --paper:#FAF7F0; --ink:#14141f; --ink-soft:#4c4a55; --ultra:#1F2AD6; --ultra-deep:#1620A8;
  --disp:"Unbounded",sans-serif; --body:"Epilogue",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6;overflow-x:hidden}
::selection{background:var(--ultra);color:#fff}

.paper{position:fixed;inset:0;pointer-events:none;z-index:40;opacity:.5;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .05 0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ---------- shelf rail ---------- */
.shelf{position:fixed;left:0;top:0;bottom:0;width:64px;z-index:30;display:flex;flex-direction:column;
  background:var(--ink)}
.spine{flex:1;position:relative;display:flex;align-items:flex-end;justify-content:center;padding-bottom:12px;
  text-decoration:none;transition:flex .35s cubic-bezier(.6,0,.2,1);border:0;border-top:1px solid rgba(0,0,0,.25)}
.spine b{font-family:var(--disp);font-weight:600;font-size:11px;color:rgba(0,0,0,.62);writing-mode:vertical-rl;
  transform:rotate(180deg);letter-spacing:.08em;transition:color .2s}
.spine .tip{position:absolute;left:70px;bottom:10px;background:var(--ink);color:#fff;font-family:var(--disp);
  font-size:10px;font-weight:600;letter-spacing:.1em;padding:7px 11px;white-space:nowrap;opacity:0;
  transform:translateX(-6px);transition:.2s;pointer-events:none;text-transform:uppercase}
.spine:hover,.spine.on{flex:2.1}
.spine:hover .tip{opacity:1;transform:none}
.spine.on b{color:rgba(0,0,0,.9)}

/* ---------- masthead ---------- */
.mast{background:var(--ultra);color:#fff;padding:9vh 7vw 8vh calc(64px + 7vw);position:relative;overflow:hidden}
.mast::after{content:"";position:absolute;right:-14vw;top:-30vh;width:60vw;height:60vw;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.14),transparent 62%)}
.mast-kicker{font-family:var(--disp);font-weight:400;font-size:12px;letter-spacing:.34em;text-transform:uppercase;
  color:#B7C0FF;animation:rise .7s .05s both}
.mast-title{font-family:var(--disp);font-weight:900;font-size:clamp(64px,14.5vw,196px);line-height:.94;
  letter-spacing:-.01em;margin:18px 0 26px;display:flex;flex-direction:column}
.mast-title span{animation:rise .8s .15s both}
.mast-title span+span{animation-delay:.28s;color:#fff;-webkit-text-stroke:0;
  text-shadow:10px 10px 0 var(--ultra-deep)}
.mast-line{font-size:clamp(19px,2.4vw,27px);font-weight:600;max-width:640px;animation:rise .8s .4s both}
.mast-line em{font-style:italic;border-bottom:3px solid #fff}
.mast-sub{margin-top:14px;max-width:560px;color:#CBD2FF;font-size:15.5px;animation:rise .8s .5s both}
.mast-registers{display:flex;flex-wrap:wrap;gap:8px;margin-top:42px;animation:rise .8s .62s both}
.mast-registers span{font-family:var(--disp);font-size:10px;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;border:1px solid rgba(255,255,255,.4);padding:7px 12px;border-radius:999px;color:#DfE4FF}
@keyframes rise{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}

/* ---------- poster sections ---------- */
.poster{padding:84px 7vw 92px calc(64px + 7vw);position:relative;border-top:1px solid rgba(20,20,31,.08)}
.poster .num{position:absolute;top:44px;right:5vw;font-family:var(--disp);font-weight:900;
  font-size:clamp(90px,13vw,180px);line-height:1;color:var(--acc);opacity:.16;pointer-events:none}
.p-head{max-width:980px}
.p-chips{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.chip{font-family:var(--disp);font-size:10.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  padding:7px 13px;border-radius:999px}
.chip.brand{background:var(--acc);color:var(--accInk,#fff)}
.chip.reg{border:1.5px solid var(--acc);color:var(--ink)}
.p-title{font-family:var(--disp);font-weight:800;font-size:clamp(34px,5vw,64px);line-height:1.04;
  margin:20px 0 10px;letter-spacing:-.01em}
.p-title i{font-style:normal;color:var(--acc)}
.p-log{font-size:clamp(17px,1.8vw,21px);font-weight:500;color:var(--ink-soft);max-width:760px}

.p-media{margin:38px 0 34px;position:relative}
.p-media img,.p-media video{display:block;width:100%;max-width:1180px;aspect-ratio:16/9;object-fit:cover;background:#0e0e14}
.p-media::before{content:"";position:absolute;left:-14px;top:14px;width:100%;max-width:1180px;height:100%;
  background:var(--acc);z-index:-1}
.p-media figcaption{font-family:var(--disp);font-size:10px;font-weight:400;letter-spacing:.22em;
  text-transform:uppercase;color:var(--ink-soft);margin-top:12px}

.p-cols{display:grid;grid-template-columns:1.4fr 1fr;gap:44px;max-width:1180px}
.p-cols h3{font-family:var(--disp);font-size:11px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;
  color:var(--acc);filter:saturate(1.1) brightness(.82);margin-bottom:10px}
.p-cols p{color:var(--ink);font-size:16.5px}
.p-facts{margin-top:26px;border-top:2px solid var(--acc);padding-top:14px;display:grid;gap:10px}
.p-facts div{display:grid;grid-template-columns:110px 1fr;gap:14px;font-size:14.5px;color:var(--ink-soft)}
.p-facts dt{font-family:var(--disp);font-size:9.5px;font-weight:600;letter-spacing:.2em;color:var(--ink);
  text-transform:uppercase;padding-top:3px}

.reveal{opacity:0;transform:translateY(34px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

.foot{padding:54px 7vw 64px calc(64px + 7vw);background:var(--ink);color:#b9b6c4;font-size:13.5px}
.foot b{color:#fff;letter-spacing:.18em;font-family:var(--disp);font-weight:600;font-size:11px}

@media (max-width:840px){
  .shelf{top:auto;bottom:0;left:0;right:0;width:auto;height:46px;flex-direction:row}
  .spine{align-items:center;padding:0}
  .spine b{writing-mode:horizontal-tb;transform:none}
  .spine .tip{display:none}
  .mast,.poster,.foot{padding-left:7vw}
  .mast{padding-top:12vh}
  .p-cols{grid-template-columns:1fr;gap:28px}
  .poster .num{right:6vw;top:26px}
  body{padding-bottom:46px}
}