/* DIONS 2.0 dossier — extends site.css */

.dhero{padding:clamp(40px,8vh,86px) 0 clamp(26px,4vh,44px)}
.crumb{font-size:12px;color:var(--dim);margin-bottom:20px}
.crumb a{color:var(--soft);text-decoration:none}
.crumb a:hover{color:#fff}
.crumb span{margin:0 7px;opacity:.5}
.dhero h1{margin:22px 0 0;max-width:19ch;text-align:left;
  font-size:clamp(2.1rem,4.6vw,3.5rem);line-height:1.05;letter-spacing:-.038em}
.dhero .lede{margin:18px 0 0;max-width:60ch;text-align:left}
.dhero .specs{margin-top:clamp(26px,4vh,42px)}

/* ---------- layer accordion ---------- */
.layers{margin-top:clamp(28px,4.5vh,48px);border-top:1px solid var(--edge)}
.lay{border-bottom:1px solid var(--edge)}
.layq{display:grid;grid-template-columns:124px 1fr auto 20px;align-items:center;
  gap:clamp(10px,2vw,22px);width:100%;padding:17px 4px;text-align:left;
  transition:padding-left .5s var(--spring),background .35s ease}
.lay:hover .layq{background:rgba(255,255,255,.03);padding-left:12px}
.layk{font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan)}
.layt{font-size:15px;font-weight:500;letter-spacing:-.016em;transition:color .35s}
.lay:hover .layt,.lay.is-open .layt{color:#fff}
.layc{position:relative;width:11px;height:11px;justify-self:end}
.layc::before,.layc::after{content:"";position:absolute;left:0;top:5px;width:11px;height:1.4px;
  background:var(--dim);border-radius:2px;transition:transform .5s var(--spring),background .35s}
.layc::after{transform:rotate(90deg)}
.lay.is-open .layc::before,.lay.is-open .layc::after{background:var(--cyan)}
.lay.is-open .layc::after{transform:rotate(0)}
.laya{display:grid;grid-template-rows:0fr;opacity:0;
  transition:grid-template-rows .55s var(--spring),opacity .4s ease}
.lay.is-open .laya{grid-template-rows:1fr;opacity:1}
.layin{overflow:hidden}
.lay.is-open .layin{padding:0 4px 20px}
.layin p{max-width:76ch;color:var(--soft);font-size:14.5px;line-height:1.7;
  padding-left:clamp(0px,calc(124px + 2vw),146px)}
@media(max-width:760px){
  .layq{grid-template-columns:1fr 20px;gap:7px}
  .layk,.layq .tag{grid-column:1/-1}
  .layin p{padding-left:0}
}

/* ---------- parameter tables ---------- */
.ptable{margin-top:clamp(26px,4vh,44px);border:1px solid var(--edge);border-radius:15px;overflow:hidden}
.prow{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(12px,2vw,26px);
  padding:13px clamp(15px,2.2vw,22px);border-bottom:1px solid var(--edge);
  font-size:14px;transition:background .3s ease}
.prow:last-child{border-bottom:0}
.prow:hover:not(.phead){background:rgba(255,255,255,.028)}
.prow span:first-child{color:var(--soft)}
.prow span:last-child{color:var(--fg);font-weight:500}
.prow em{font-style:normal;font-family:var(--mono);font-size:.86em;color:var(--ice)}
.phead{background:rgba(255,255,255,.035);font-size:10.5px;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase}
.phead span{color:var(--dim) !important;font-weight:600 !important}
@media(max-width:620px){
  .prow{grid-template-columns:1fr;gap:3px}
  .prow span:first-child{font-size:11px;color:var(--dim)}
}

/* ---------- execution / crypto split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-top:clamp(28px,4.5vh,48px)}
@media(max-width:880px){.split{grid-template-columns:1fr}}
.lane{padding:25px 24px 27px}
.lane h3{font-size:17.5px;font-weight:600;letter-spacing:-.026em}
.lane .tag{margin-top:10px}
.lane ul{list-style:none;margin-top:16px;display:flex;flex-direction:column;gap:11px}
.lane li{position:relative;padding-left:19px;color:var(--soft);font-size:14px;line-height:1.6}
.lane li::before{content:"";position:absolute;left:0;top:8px;width:5px;height:5px;border-radius:50%;
  background:var(--cyan);opacity:.75}
.lane li b{color:var(--ice);font-weight:600}

/* ---------- gates ---------- */
.gategrid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:clamp(28px,4.5vh,48px)}
@media(max-width:980px){.gategrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.gategrid{grid-template-columns:1fr}}
.gate{padding:20px 20px 22px}
.gno{font-family:var(--mono);font-size:11px;color:var(--cyan);letter-spacing:.04em}
.gate code{display:block;margin-top:7px;font-size:12px;background:none;padding:0;color:var(--ice)}
.gate h4{margin-top:10px;font-size:14.5px;font-weight:500;letter-spacing:-.016em;line-height:1.35}
.gh{display:block;margin-top:9px;font-size:11.5px;color:var(--dim)}
.gate .tag{margin-top:10px}

/* ---------- release checklist ---------- */
.checks{list-style:none;margin-top:clamp(26px,4vh,44px);display:grid;
  grid-template-columns:1fr 1fr;gap:0 clamp(18px,3vw,38px)}
@media(max-width:780px){.checks{grid-template-columns:1fr}}
.checks li{position:relative;padding:13px 0 13px 30px;border-bottom:1px solid var(--edge);
  color:var(--soft);font-size:14px;line-height:1.55}
.checks li::before{content:"";position:absolute;left:2px;top:17px;width:13px;height:13px;
  border-radius:4px;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.04)}

/* ---------- build box ---------- */
.buildbox{margin-top:13px;border-radius:15px;padding:20px 22px}
.bk{font-size:10.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
.buildbox pre{margin-top:12px;overflow-x:auto}
.buildbox code{display:block;background:none;padding:0;color:var(--ice);font-size:12.5px;
  line-height:1.75;white-space:pre}
.srclinks{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.srclinks a{padding:10px 18px;border-radius:999px;border:1px solid var(--edge);
  background:var(--glass);text-decoration:none;font-size:13px;font-weight:500;
  transition:background .4s,border-color .4s,transform .5s var(--spring)}
.srclinks a:hover{transform:translateY(-2px);background:rgba(255,255,255,.085);
  border-color:rgba(255,255,255,.2)}