/* Software pages: /digital-ecosystem/ and /features/. Builds on style.css components. Jost only. */

/* ---------- page hero ---------- */
.pg-hero{background:var(--warm);padding:clamp(28px,4vw,56px) 0 clamp(52px,7vw,96px);overflow-x:clip}
.pg-hero__grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(28px,4.5vw,64px);align-items:center}
.pg-hero--solo .pg-hero__grid{grid-template-columns:minmax(0,1fr)}
.pg-hero--solo .pg-hero__copy{max-width:60rem}
.crumbs{margin-bottom:clamp(20px,3vw,32px);font-size:1rem;color:var(--ink-3)}
.crumbs ol{display:flex;flex-wrap:wrap;gap:4px 10px}
.crumbs li{display:flex;gap:10px;align-items:center}
.crumbs li+li::before{content:"/";color:var(--gold)}
.crumbs a{color:var(--ink-2);text-underline-offset:3px}
.crumbs [aria-current]{color:var(--ink)}
.pg-hero h1{font-size:clamp(2.15rem,3.9vw,3.5rem);line-height:1.08;max-width:15em}
.pg-hero .lead{margin-top:20px;max-width:36em}
.pg-hero .note-il{margin:24px 0 0;max-width:none}
.pg-actions{display:flex;flex-wrap:wrap;gap:12px 14px;margin-top:28px}
.pg-hero__vis{min-width:0;position:relative}
.pg-hero__vis .win{box-shadow:0 40px 70px -40px rgba(36,26,18,.55)}
.pg-jump{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.pg-jump a{display:inline-block;padding:7px 16px;border:1px solid var(--line);border-radius:999px;background:#FFFDF8;color:var(--ink);text-decoration:none;font-weight:500;font-size:1rem}
.pg-jump a:hover{border-color:var(--accent);color:var(--accent)}

/* ---------- generic section rhythm ---------- */
.pg-sec{padding:clamp(56px,8vw,104px) 0}
.pg-sec--warm{background:var(--warm)}
.pg-sec--white{background:#FFFDF8;border-block:1px solid var(--line)}
.pg-sec .sec-head h2{font-size:clamp(1.9rem,3.4vw,2.8rem)}
.pg-sec .sec-head--wide{max-width:54rem}
.pg-sec .sub-h{margin-bottom:18px}
.text-link{color:var(--accent);font-weight:500;text-underline-offset:4px}
.text-link:hover{color:var(--accent-d)}

/* ---------- how the modules link ---------- */
.linkmap{display:grid;grid-template-columns:minmax(0,1fr) 56px minmax(0,1fr) 56px minmax(0,1fr);align-items:stretch;gap:0}
.lm-node{display:flex;flex-direction:column;gap:10px;padding:20px;border:1.5px solid var(--line);border-radius:22px;background:#FFFDF8;min-width:0}
.lm-node:nth-child(1){background:#EFE2C8;border-color:#DCC9A0}
.lm-node:nth-child(3){background:var(--sand);border-color:#DCC9A0}
.lm-node:nth-child(5){background:var(--clay2);border-color:#E5C2A5}
.lm-node h3{font-size:1.3rem;font-weight:500;line-height:1.2}
.lm-node p{color:var(--ink-2);font-size:1rem;line-height:1.45}
.lm-item{display:grid;grid-template-columns:44px minmax(0,1fr);gap:10px;align-items:center;margin-top:auto;padding:8px;border-radius:12px;background:#FFFDF8;border:1px solid var(--line)}
.lm-item img{width:44px;height:44px;border-radius:8px;object-fit:cover}
.lm-item b{display:block;font-weight:500;font-size:.97rem;line-height:1.25}
.lm-item .mono{display:block;color:var(--ink-3);font-size:.85rem}
.lm-join{display:grid;place-items:center;color:var(--accent)}
.lm-join svg{width:100%;max-width:44px;height:auto}
.lm-note{margin-top:22px;display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2.5vw,32px)}
.lm-note li{padding-top:14px;border-top:1px solid var(--ink);color:var(--ink-2);font-size:1.0625rem;line-height:1.5}
.lm-note li b{display:block;color:var(--ink);margin-bottom:2px}

/* ---------- who uses it ---------- */
.roles4{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2.5vw,32px)}
.roles4 li{padding-top:16px;border-top:1px solid var(--ink)}
.roles4 h3{font-size:1.3rem;font-weight:500;margin-bottom:4px}
.roles4 .scope-tag{display:inline-block;margin:0 0 8px;padding:1px 10px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-size:.9rem;font-weight:500}
.roles4 p{color:var(--ink-2)}

/* ---------- rollout ---------- */
.rollout{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
.ro{display:flex;flex-direction:column;gap:14px;padding:clamp(20px,2.4vw,30px);border:1.5px solid var(--line);border-radius:24px;background:#FFFDF8}
.ro:nth-child(1){background:#EFE2C8;border-color:#DCC9A0}
.ro:nth-child(2){background:var(--sand);border-color:#DCC9A0}
.ro:nth-child(3){background:var(--clay2);border-color:#E5C2A5}
.ro h3{font-size:1.45rem;font-weight:500;line-height:1.15}
.ro p{color:var(--ink-2)}
.ro__hotels{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:6px}
.ro__hotels span{padding:3px 11px;border:1px solid rgba(92,43,13,.28);border-radius:8px;background:#FFFDF8;font-size:.95rem;font-weight:500;color:var(--ink)}
.ro__hotels span.is-more{background:transparent;border-style:dashed}

/* ---------- mobile section ---------- */
.mob{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(28px,4vw,48px)}
.mob .sec-head{max-width:46rem}
.mob .sec-head{margin:0}
.mob .ticks{margin-top:22px}
.mob .phones{justify-content:center}

/* ---------- related pages ---------- */
.rel{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.rel a{display:flex;flex-direction:column;grid-column:span 2;border:1.5px solid var(--line);border-radius:18px;overflow:hidden;background:#FFFDF8;text-decoration:none;transition:border-color .15s,box-shadow .15s}
.rel a:nth-child(n+4){grid-column:span 3}
.rel a:hover{border-color:var(--accent);box-shadow:0 18px 36px -24px rgba(92,43,13,.45)}
.rel img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.rel__tx{display:flex;flex-direction:column;gap:6px;padding:18px 20px 20px;flex:1}
.rel h3{font-size:1.3rem;font-weight:500;line-height:1.2}
.rel p{color:var(--ink-2);font-size:1.0625rem;line-height:1.5}
.rel__go{margin-top:auto;padding-top:8px;display:inline-flex;align-items:center;gap:10px;color:var(--accent);font-weight:500}
.rel__go svg{transition:transform .15s}
.rel a:hover .rel__go svg{transform:translateX(4px)}

/* ---------- feature groups ---------- */
.fgroup{display:grid;grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);gap:clamp(24px,5vw,72px);align-items:start;padding:clamp(48px,7vw,88px) 0;border-top:1px solid var(--line)}
.fgroup:first-of-type{border-top:0;padding-top:0}
.fgroup--flip{grid-template-columns:minmax(0,1.22fr) minmax(0,.78fr)}
.fgroup--flip .fgroup__copy{order:2}
.fgroup--full{grid-template-columns:minmax(0,1fr)}
.fgroup--full .fgroup__copy{max-width:56rem}
.fgroup h2{font-size:clamp(1.8rem,3.2vw,2.6rem);margin-bottom:12px}
.fgroup__intro{color:var(--ink-2);font-size:1.1875rem}
.flist{margin-top:22px;border-top:1px solid var(--ink)}
.flist div{padding:14px 0;border-bottom:1px solid var(--line)}
.flist dt{font-weight:500;color:var(--ink);font-size:1.125rem}
.flist dd{color:var(--ink-2);margin-top:2px}
.fgroup__vis{min-width:0;display:grid;gap:clamp(16px,2.5vw,28px)}
.fgroup__vis .cap2{margin-top:-6px}
.fgroup__sub{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(16px,2.5vw,28px);align-items:start}
.fgroup--full .fgroup__vis{margin-top:clamp(20px,3vw,36px)}

/* filters screen */
.flt{padding:16px 18px 6px}
.flt__q{display:flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--line);border-radius:8px;background:#FFFDF8;color:var(--ink-3)}
.flt__q:focus-within{outline:3px solid var(--accent);outline-offset:2px}
.flt__q input{flex:1;min-width:0;border:0;background:none;font:inherit;color:var(--ink);outline:none}
.flt__q input::placeholder{color:var(--ink-3);opacity:1}
.flt__row{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px;align-items:center}
.flt__row .lab{color:var(--ink-3);font-size:13px;font-weight:500;margin-right:2px}
.flt__row button{padding:5px 12px;border:1px solid var(--line);border-radius:999px;background:#FFFDF8;font:500 13.5px var(--font);color:var(--ink-2);cursor:pointer}
.flt__row button:hover{border-color:var(--accent)}
.flt__row button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#FCFAF6}
.flt__static{padding:5px 12px;border:1px solid var(--line);border-radius:7px;background:var(--soft);color:var(--ink-2);font-weight:500;font-size:13.5px}
.flt__count{margin:12px 0 2px;color:var(--ink-3);font-size:13px}
.flt .rplist{margin-top:2px}
.flt__empty{padding:12px 4px 16px;color:var(--ink-2)}

/* export screen */
.exp{padding:16px 18px 18px;display:grid;gap:14px}
.exp fieldset{margin:0;padding:0;border:0;min-width:0}
.exp legend{padding:0;margin-bottom:6px;font-weight:500;color:var(--ink)}
.exp__opts{display:flex;flex-wrap:wrap;gap:8px}
.exp__opts label{position:relative;display:inline-flex}
.exp__opts input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.exp__opts span{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border:1px solid var(--line);border-radius:8px;background:#FFFDF8;font-weight:500;color:var(--ink-2)}
.exp__opts input:checked+span{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}
.exp__opts input:focus-visible+span{outline:3px solid var(--accent);outline-offset:2px}
.exp__sum{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--soft)}
.exp__sum p{color:var(--ink-2)}
.exp__sum p b{color:var(--ink)}
.exp__file{display:flex;align-items:center;gap:10px}

/* flexible implementation screen */
.scope{display:grid;gap:14px;padding:16px 18px 18px}
.scope__tabs{display:flex;flex-wrap:wrap;gap:8px}
.scope__tabs label{position:relative;display:inline-flex}
.scope__tabs input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.scope__tabs span{padding:7px 16px;border:1px solid var(--line);border-radius:999px;background:#FFFDF8;font-weight:500;color:var(--ink-2)}
.scope__tabs input:checked+span{background:var(--ink);border-color:var(--ink);color:#FCFAF6}
.scope__tabs input:focus-visible+span{outline:3px solid var(--accent);outline-offset:2px}
.scope__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}
.scope__grid span{display:flex;align-items:center;gap:8px;padding:8px 10px;border:1px solid var(--line);border-radius:9px;background:#FFFDF8;color:var(--ink-3)}
.scope__grid span::before{content:"";width:8px;height:8px;border-radius:50%;background:#CDB88F;flex:none}
.scope__grid span.in{color:var(--ink);border-color:var(--accent-line);background:#F8ECD0}
.scope__grid span.in::before{background:#55662A}
.scope__sum{color:var(--ink-2)}
.scope__sum b{color:var(--ink)}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .pg-hero__grid,.fgroup,.fgroup--flip,.mob{grid-template-columns:minmax(0,1fr)}
  .fgroup--flip .fgroup__copy{order:0}
  .pg-hero__vis{max-width:760px}
  .linkmap{grid-template-columns:minmax(0,1fr);gap:0}
  .lm-join{height:48px}
  .lm-join svg{transform:rotate(90deg);width:36px}
  .lm-note,.roles4{grid-template-columns:repeat(2,1fr)}
  .rollout{grid-template-columns:1fr}
  .fgroup__sub{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:900px){
  .rel{grid-template-columns:1fr}
  .rel a,.rel a:nth-child(n+4){grid-column:auto}
}
@media (max-width:640px){
  .lm-note,.roles4{grid-template-columns:1fr}
  .pg-actions .btn{width:100%}
  .exp__sum{flex-direction:column;align-items:flex-start}
}