/* ===== Forms ===== */
.form{background:var(--surface);color:var(--ink);border-radius:var(--r-l);padding:clamp(22px,3vw,38px);display:flex;flex-direction:column;gap:18px;position:relative;overflow:hidden}
.form-hd{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-bottom:14px;border-bottom:2px dashed var(--line)}
.field{display:flex;flex-direction:column;gap:7px;position:relative}
.field label{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute);transition:color .3s}
.field:focus-within label{color:var(--signal)}
.field input,.field select,.field textarea{font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:14px 16px;min-height:52px;transition:border-color .3s,box-shadow .3s,background .3s}
.field textarea{min-height:96px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;background:var(--surface);border-color:var(--signal);box-shadow:0 0 0 4px color-mix(in srgb,var(--signal) 18%,transparent)}
.field.err input{border-color:#C2413B;box-shadow:0 0 0 4px rgba(194,65,59,.12)}
.field .msg{font-size:12.5px;color:#C2413B;display:flex;gap:6px;align-items:center}
.field.ok input{border-color:#2E8B57}
.field .ok-i{position:absolute;right:14px;bottom:15px;color:#2E8B57}
.row2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.form .note{font-size:12.5px;color:var(--mute)}
.confirm{position:absolute;inset:0;background:var(--surface);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;padding:30px;transform:translateY(100%);transition:transform .8s var(--ease-io)}
.confirm.on{transform:none}
.confirm .stamp2{border:3px solid #2E8B57;color:#2E8B57;font-family:var(--mono);font-size:18px;letter-spacing:.18em;padding:10px 18px;border-radius:10px;transform:rotate(-8deg) scale(2);opacity:0;transition:transform .5s .5s cubic-bezier(.3,1.6,.5,1),opacity .3s .5s}
.confirm.on .stamp2{transform:rotate(-8deg) scale(1);opacity:1}

/* seat map selector */
.seatmap{display:flex;flex-direction:column;gap:10px;background:var(--bg);border-radius:18px;padding:16px;border:1px solid var(--line)}
.seatmap .cab{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) 22px repeat(3,minmax(0,1fr));gap:6px;align-items:center}
.seat{height:42px;border-radius:10px 10px 6px 6px;border:1px solid var(--line);background:var(--surface);cursor:pointer;font-family:var(--mono);font-size:10px;letter-spacing:.06em;color:var(--ink2);transition:.3s var(--ease);position:relative}
.seat:hover{border-color:var(--accent);transform:translateY(-2px)}
.seat[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:700}
.seat.taken{background:var(--line);color:transparent;cursor:default;pointer-events:none}
.seatmap .aisle{text-align:center;font-family:var(--mono);font-size:9px;color:var(--mute)}
.seatmap .legend{display:flex;gap:14px;font-size:12px;color:var(--mute);flex-wrap:wrap}
.seatmap .legend i{display:inline-block;width:12px;height:12px;border-radius:4px;margin-right:6px;vertical-align:-1px}

/* timeline */
.tl{display:grid;grid-template-columns:30px 1fr;column-gap:22px}
.tl .d{display:flex;flex-direction:column;align-items:center}
.tl .d i{width:14px;height:14px;border-radius:50%;background:var(--signal);flex:0 0 auto;box-shadow:0 0 0 5px color-mix(in srgb,var(--signal) 18%,transparent)}
.tl .d b{flex:1;width:2px;min-height:62px;background:linear-gradient(var(--accent) 50%,transparent 50%) 0 0/2px 10px;transform-origin:top}
.tl .s{padding-bottom:28px;display:flex;flex-direction:column;gap:4px}

/* strip facts */
.strip{margin-inline:var(--gut);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-radius:var(--r-l);overflow:hidden}
.strip>div{padding:24px 28px;display:flex;flex-direction:column;gap:6px;border-right:1px dashed var(--dark-line)}
.strip>div:last-child{border:0}
.strip .v{font-family:var(--display);font-weight:var(--d-wt);text-transform:var(--d-case);font-size:30px;line-height:1.1}
[data-type="livery"] .strip .v{font-size:20px}

/* accordion */
.acc{border-top:1px solid var(--line)}
.acc:last-child{border-bottom:1px solid var(--line)}
.acc summary{display:flex;justify-content:space-between;gap:16px;cursor:pointer;list-style:none;padding:22px 0;font-size:18px;font-weight:700;transition:padding .4s var(--ease)}
.acc summary:hover{padding-left:8px}
.acc summary::-webkit-details-marker{display:none}
.acc summary .pm{width:30px;height:30px;border-radius:50%;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;flex:0 0 auto;transition:transform .5s var(--ease),background .3s}
.acc[open] summary .pm{transform:rotate(135deg);background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.acc .body{padding-bottom:22px;color:var(--ink2);max-width:62ch}

/* tables */
.tw{overflow-x:auto}
table.cmp{width:100%;border-collapse:collapse;min-width:760px}
.cmp th,.cmp td{text-align:left;padding:20px 16px;border-bottom:1px solid var(--line);vertical-align:middle}
.cmp th{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute);font-weight:500}
.cmp td.n{font-family:var(--display);font-weight:var(--d-wt);text-transform:var(--d-case);font-size:24px;line-height:1.15}
[data-type="livery"] .cmp td.n{font-size:17px}
.cmp tbody tr{transition:background .3s}
.cmp tbody tr:hover{background:var(--surface)}

/* inner page hero */
.phero{padding:52px var(--gut) 70px;display:grid;grid-template-columns:1.12fr .88fr;gap:60px;align-items:end}
.crumbs{display:flex;gap:8px;align-items:center;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.crumbs b{color:var(--ink);font-weight:500}
.two{display:grid;grid-template-columns:1fr 420px;gap:80px;align-items:start}
.sticky{position:sticky;top:130px}
.fac{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-l);overflow:hidden;display:flex;flex-direction:column;transition:transform .6s var(--ease),box-shadow .5s}
.card:hover{transform:translateY(-4px);box-shadow:var(--e2)}
.card .ph{border-radius:0;height:300px}
.card .t{padding:24px 26px;display:flex;flex-direction:column;gap:8px}

/* footer */
.foot{background:var(--deep);color:var(--on-dark3);padding:64px var(--gut) 40px;font-size:14px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
.foot h4{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--on-dark);margin:0 0 14px;font-weight:500}
.foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.foot ul a{transition:color .3s,padding .4s var(--ease)}
.foot ul a:hover{color:var(--on-dark);padding-left:6px}
.foot-big{font-family:var(--display);font-weight:var(--d-wt);text-transform:var(--d-case);font-size:clamp(56px,11vw,170px);line-height:.9;color:var(--on-dark);opacity:.08;margin-top:48px;letter-spacing:var(--d-ls);white-space:nowrap;overflow:hidden}
.foot-bt{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid var(--dark-line);padding-top:20px;margin-top:16px}

/* ===== Design-system page ===== */
.ds{padding-block:72px;border-bottom:1px solid var(--line)}
.ds-h{display:grid;grid-template-columns:260px 1fr;gap:40px;margin-bottom:36px}
.ds-h .mono{color:var(--signal);padding-top:10px}
.sw-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:14px}
.sw{border-radius:var(--r-m);overflow:hidden;border:1px solid var(--line);background:var(--surface);cursor:pointer;transition:transform .4s var(--ease)}
.sw:hover{transform:translateY(-3px)}
.sw .c{height:104px;display:flex;align-items:flex-end;justify-content:flex-end;padding:8px}
.sw .c span{font-family:var(--mono);font-size:9.5px;padding:3px 6px;border-radius:4px;background:rgba(255,255,255,.85);color:#111}
.sw .t{padding:12px 14px;display:flex;flex-direction:column;gap:1px;font-size:13.5px}
.sw code{font-family:var(--mono);font-size:11px;color:var(--mute)}
.scale>div{display:grid;grid-template-columns:200px 1fr;gap:24px;align-items:baseline;padding:16px 0;border-top:1px solid var(--line)}
.scale code{font-family:var(--mono);font-size:11px;color:var(--mute);line-height:1.6}
.spc{display:flex;flex-direction:column;gap:10px}
.spc>div{display:grid;grid-template-columns:90px 1fr 70px;gap:16px;align-items:center;font-family:var(--mono);font-size:11px;color:var(--mute)}
.spc b{height:14px;background:var(--accent);border-radius:3px;display:block}
.kit{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.kit .k{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-l);padding:26px;display:flex;flex-direction:column;gap:16px}
.kit .k.dk{background:var(--dark);color:var(--on-dark);border-color:var(--dark)}
.kit .k>.mono{color:var(--mute)} .kit .k.dk>.mono{color:var(--on-dark3)}
.kit .k.wide{grid-column:1/-1}
.states{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;font-family:var(--mono);font-size:10px;color:var(--mute);text-align:center}
.states>div{display:flex;flex-direction:column;gap:8px;align-items:center}
.icons{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:10px}
.icons>div{display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px 6px;border-radius:12px;border:1px solid var(--line);background:var(--bg);font-family:var(--mono);font-size:9.5px;color:var(--mute);transition:.4s var(--ease)}
.icons>div:hover{color:var(--ink);border-color:var(--accent);transform:translateY(-3px)}
.icons svg{width:28px;height:28px}
.do{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.do>div{border-radius:var(--r-m);padding:22px;background:var(--surface);border:1px solid var(--line);border-top:4px solid #2E8B57}
.do>div.no{border-top-color:#C2413B}
.do ul{margin:10px 0 0;padding-left:18px;display:flex;flex-direction:column;gap:6px;color:var(--ink2)}
.tokg{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.tokg>div{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-m);padding:16px;display:flex;flex-direction:column;gap:6px}
.tokg b{font-family:var(--display);font-weight:var(--d-wt);text-transform:var(--d-case);font-size:24px}
.tokg code{font-family:var(--mono);font-size:10.5px;color:var(--mute)}
.elev{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.elev>div{height:110px;border-radius:var(--r-m);background:var(--surface);display:flex;align-items:flex-end;padding:14px;font-family:var(--mono);font-size:10.5px;color:var(--mute)}
.mgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.mc{background:var(--dark);color:var(--on-dark);border-radius:var(--r-l);padding:22px;display:flex;flex-direction:column;gap:12px}
.mc .stage{height:170px;border-radius:12px;background:var(--dark2);display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}
.mc p{font-size:13.5px;color:var(--on-dark2)}
.mc .row{display:flex;justify-content:space-between;align-items:center;gap:10px}
.mc button{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;background:transparent;color:var(--accent);border:1px solid var(--accent);border-radius:var(--pill);padding:7px 13px;cursor:pointer}
.var-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.var{border-radius:var(--r-l);overflow:hidden;border:2px solid var(--line);cursor:pointer;background:var(--surface);transition:border-color .3s,transform .5s var(--ease)}
.var:hover{transform:translateY(-4px)}
.var.sel{border-color:var(--accent)}
.var .pv{height:170px;padding:18px;display:flex;flex-direction:column;justify-content:space-between}
.var .inf{padding:16px 18px;display:flex;flex-direction:column;gap:6px}
.var .inf p{font-size:13.5px;color:var(--ink2)}

/* ===== Responsive ===== */
@media (max-width:1100px){
  .links,.seatbelt{display:none}.burger{display:flex}
  .hero-v,.phero,.two{grid-template-columns:1fr!important}
  .sticky{position:static}
  .pillars{grid-template-columns:1fr 1fr}.pillar:nth-child(2),.pillar:nth-child(3){padding-top:0}
  .pillar:nth-child(3){grid-column:1/-1}.pillar:nth-child(3) .ph{height:380px!important}
  .alti{display:none}
  .foot-grid{grid-template-columns:1fr 1fr}
  .mgrid,.var-grid{grid-template-columns:1fr 1fr}
  .tokg,.elev{grid-template-columns:1fr 1fr}
  .safety{grid-template-columns:1fr 1fr}.safety>div:nth-child(2){border-right:0}.safety>div:nth-child(-n+2){border-bottom:2px solid var(--ink)}
  .ds-h{grid-template-columns:1fr;gap:10px}
  .brow{grid-template-columns:100px 1fr 130px 40px}.brow .st{display:none}
}
@media (max-width:700px){
  .nav .btn{display:none}
  .pillars,.gates,.fac,.kit,.row2,.mgrid,.do,.var-grid,.safety{grid-template-columns:1fr}
  .safety>div{border-right:0!important;border-bottom:2px solid var(--ink)}.safety>div:last-child{border-bottom:0}
  .brow{grid-template-columns:1fr auto;gap:4px 12px;padding:18px 0}.brow.hd{display:none}.brow .code{grid-column:1}.brow .name{grid-column:1}.brow>span:nth-child(3){grid-column:1;font-size:14px}.brow .go{grid-row:1/4;grid-column:2}
  .strip{grid-template-columns:1fr 1fr}.strip>div:nth-child(2){border-right:0}
  .scale>div{grid-template-columns:1fr;gap:6px}
  .foot-grid{grid-template-columns:1fr}
  .states{grid-template-columns:1fr 1fr}
  .wa,.alti{display:none}
  .mbar{display:grid;position:fixed;z-index:46;left:10px;right:10px;bottom:10px;grid-template-columns:52px 52px 1fr;gap:8px;padding:8px;background:var(--deep);border-radius:18px;box-shadow:0 12px 30px rgba(0,0,0,.35)}
  .mbar a{height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-weight:700}
  body{padding-bottom:84px}
  .pass .ph{height:220px}
  .compare .hint{display:none}
  .shell{position:relative}
  .hero-v{padding-top:32px;padding-bottom:88px}
  .ctas .btn{width:100%}
}
/* Touch devices never hover: keep photo captions visible */
@media (hover:none){.ph .cap{opacity:1;transform:none}}