/* open.atasuai.com — Atasuai Open API portal
   Visual identity: logistics infrastructure — deep teal + signal amber, monospace as a first-class voice.
   Theme-aware (light/dark), responsive, no external assets (CSP-safe). */

:root{
  --paper:#F1F4F9; --surface:#FFFFFF; --surface-2:#E9EDF5; --sunk:#E4E9F3;
  --ink:#0F1830; --ink-soft:#3B4763; --muted:#6A7590; --line:#D7DEEC;
  --brand:#4F89FC; --brand-strong:#3A72E8; --brand-soft:#8FB4FD;
  --signal:#E39A2E; --signal-deep:#9A5A0B; --signal-wash:#F5E6CB;
  --ok:#2E8B6A; --code-bg:#0E1524; --code-ink:#C9D3E6; --code-line:#1F2A40;
  --logo-text:#163063;
  --shadow:0 1px 2px rgba(15,24,48,.06),0 10px 30px -18px rgba(15,24,48,.30);
  --radius:14px; --radius-sm:9px;
  --mono:ui-monospace,"SF Mono","JetBrains Mono","Roboto Mono",Menlo,Consolas,monospace;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;
  --maxw:1140px;
}
@media (prefers-color-scheme:dark){
  :root{
    --paper:#0A0F1A; --surface:#111827; --surface-2:#172032; --sunk:#0E1521;
    --ink:#E8ECF5; --ink-soft:#AEB9CE; --muted:#7C8699; --line:#212C42;
    --brand:#6EA1FF; --brand-strong:#8CB6FF; --brand-soft:#4F89FC;
    --signal:#F0B15A; --signal-deep:#F0B15A; --signal-wash:#2A2313;
    --ok:#4FC48F; --code-bg:#070C15; --code-ink:#C6CFE0; --code-line:#141E31;
    --logo-text:#E9EEF8;
    --shadow:0 1px 2px rgba(0,0,0,.4),0 18px 40px -20px rgba(0,0,0,.7);
  }
}
:root[data-theme="light"]{
  --paper:#F1F4F9; --surface:#FFFFFF; --surface-2:#E9EDF5; --sunk:#E4E9F3;
  --ink:#0F1830; --ink-soft:#3B4763; --muted:#6A7590; --line:#D7DEEC;
  --brand:#4F89FC; --brand-strong:#3A72E8; --brand-soft:#8FB4FD;
  --signal:#E39A2E; --signal-deep:#9A5A0B; --signal-wash:#F5E6CB;
  --ok:#2E8B6A; --code-bg:#0E1524; --code-ink:#C9D3E6; --code-line:#1F2A40;
  --logo-text:#163063;
  --shadow:0 1px 2px rgba(15,24,48,.06),0 10px 30px -18px rgba(15,24,48,.30);
}
:root[data-theme="dark"]{
  --paper:#0A0F1A; --surface:#111827; --surface-2:#172032; --sunk:#0E1521;
  --ink:#E8ECF5; --ink-soft:#AEB9CE; --muted:#7C8699; --line:#212C42;
  --brand:#6EA1FF; --brand-strong:#8CB6FF; --brand-soft:#4F89FC;
  --signal:#F0B15A; --signal-deep:#F0B15A; --signal-wash:#2A2313;
  --ok:#4FC48F; --code-bg:#070C15; --code-ink:#C6CFE0; --code-line:#141E31;
  --logo-text:#E9EEF8;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 18px 40px -20px rgba(0,0,0,.7);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; font-family:var(--sans); color:var(--ink); background:var(--paper);
  line-height:1.6; -webkit-font-smoothing:antialiased; font-size:16px; overflow-x:hidden;
}
:focus-visible{outline:2px solid var(--brand); outline-offset:3px; border-radius:4px}
a{color:inherit; text-decoration:none}
.wrap{max-width:var(--maxw); margin-inline:auto; padding-inline:24px}
.mono{font-family:var(--mono)}
.eyebrow{
  font-family:var(--mono); font-size:12px; letter-spacing:.18em; text-transform:uppercase;
  color:var(--signal-deep); font-weight:600; display:inline-flex; gap:.6em; align-items:center;
}
.eyebrow::before{content:""; width:22px; height:1px; background:var(--signal); display:inline-block}
h1,h2,h3{text-wrap:balance; margin:0; line-height:1.15; letter-spacing:-.02em}
p{margin:0}
.section{padding-block:clamp(56px,8vw,104px); border-top:1px solid var(--line)}
.section-head{max-width:660px; margin-bottom:44px; display:flex; flex-direction:column; gap:16px}
.section-head h2{font-size:clamp(26px,4vw,38px); font-weight:680}
.section-head p{color:var(--ink-soft); font-size:17px}

/* Top bar */
.topbar{position:sticky; top:0; z-index:50; background:color-mix(in srgb,var(--paper) 86%,transparent); backdrop-filter:saturate(1.2) blur(10px); border-bottom:1px solid var(--line)}
.topbar .row{display:flex; align-items:center; gap:22px; height:64px}
.brand{display:flex; align-items:center; gap:11px; font-weight:680; letter-spacing:-.01em}
.brand .glyph{width:30px; height:30px; border-radius:8px; background:var(--brand); position:relative; flex:none; box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}
.brand .glyph::before,.brand .glyph::after{content:""; position:absolute; background:var(--signal)}
.brand .glyph::before{left:7px; right:7px; top:13px; height:2px; border-radius:2px}
.brand .glyph::after{left:13px; top:7px; bottom:7px; width:2px; border-radius:2px; background:rgba(255,255,255,.85)}
.brand .dom{color:var(--muted); font-family:var(--mono); font-size:13px; font-weight:500}
.brand-logo{height:22px; width:auto; display:block; flex:none}
.brand-logo.is-dark{display:none}
@media (prefers-color-scheme:dark){ .brand-logo.is-light{display:none} .brand-logo.is-dark{display:block} }
:root[data-theme="light"] .brand-logo.is-light{display:block}
:root[data-theme="light"] .brand-logo.is-dark{display:none}
:root[data-theme="dark"] .brand-logo.is-light{display:none}
:root[data-theme="dark"] .brand-logo.is-dark{display:block}
.nav{display:flex; gap:24px; margin-left:14px}
.nav a{color:var(--ink-soft); font-size:14.5px; font-weight:500; transition:color .15s}
.nav a:hover{color:var(--ink)}
.spacer{flex:1}
/* Language switcher — real links now, not decorative text. Keeps the old pill look. */
.lang{display:inline-flex; align-items:center; gap:2px; font-family:var(--mono); font-size:12px;
  color:var(--muted); letter-spacing:.06em; border:1px solid var(--line); border-radius:20px; padding:4px 8px}
.lang b{color:var(--ink)}
.lang-sep{opacity:.45; padding:0 1px; user-select:none}
.lang-link{color:var(--muted); text-decoration:none; padding:2px 5px; border-radius:12px;
  transition:color .15s ease, background .15s ease}
.lang-link:hover{color:var(--ink); background:color-mix(in srgb, var(--ink) 8%, transparent)}
.lang-link:focus-visible{outline:2px solid var(--accent); outline-offset:2px}
.lang-link.is-active{color:var(--ink); font-weight:700; background:color-mix(in srgb, var(--ink) 11%, transparent)}
/* color-mix fallback for older engines */
@supports not (color: color-mix(in srgb, red, blue)){
  .lang-link:hover{background:rgba(127,127,127,.14)}
  .lang-link.is-active{background:rgba(127,127,127,.2)}
}
.icon-btn{width:36px; height:36px; border-radius:9px; border:1px solid var(--line); background:var(--surface); color:var(--ink-soft); cursor:pointer; display:grid; place-items:center; transition:.15s}
.icon-btn:hover{color:var(--ink); border-color:var(--brand)}
.btn{display:inline-flex; align-items:center; gap:8px; font-weight:600; font-size:14.5px; padding:10px 18px; border-radius:10px; cursor:pointer; border:1px solid transparent; transition:.16s; font-family:var(--sans); white-space:nowrap}
.btn-primary{background:var(--brand); color:#fff}
.btn-primary:hover{background:var(--brand-strong); transform:translateY(-1px)}
@media (prefers-color-scheme:dark){.btn-primary{color:#08111F}}
:root[data-theme="dark"] .btn-primary{color:#08111F}
:root[data-theme="light"] .btn-primary{color:#fff}
.btn-ghost{background:transparent; color:var(--ink); border-color:var(--line)}
.btn-ghost:hover{border-color:var(--brand); color:var(--brand)}
.btn-signal{background:var(--signal); color:#2a1a04}
.btn-signal:hover{filter:brightness(1.05); transform:translateY(-1px)}

/* Hero */
.hero{position:relative; padding-top:clamp(48px,7vw,84px); padding-bottom:clamp(56px,8vw,96px); overflow:hidden}
.hero::after{content:""; position:absolute; inset:0; z-index:0; pointer-events:none; opacity:.5;
  background:radial-gradient(520px 320px at 88% -8%, color-mix(in srgb,var(--brand) 20%,transparent), transparent 70%),radial-gradient(420px 260px at 6% 8%, color-mix(in srgb,var(--signal) 15%,transparent), transparent 70%)}
.hero-grid{position:relative; z-index:1; display:grid; grid-template-columns:1.05fr .95fr; gap:52px; align-items:center}
.hero h1{font-size:clamp(36px,5.6vw,60px); font-weight:720; letter-spacing:-.035em}
.hero h1 .hl{color:var(--brand); position:relative; white-space:nowrap}
.hero h1 .hl::after{content:""; position:absolute; left:0; right:0; bottom:.08em; height:.14em; background:var(--signal-wash); z-index:-1}
.lede{margin-top:22px; font-size:clamp(17px,2.1vw,20px); color:var(--ink-soft); max-width:40ch}
.hero-cta{display:flex; gap:12px; margin-top:32px; flex-wrap:wrap}
.hero-meta{margin-top:30px; display:flex; gap:22px; flex-wrap:wrap; font-family:var(--mono); font-size:12.5px; color:var(--muted)}
.hero-meta span{display:inline-flex; align-items:center; gap:7px}
.hero-meta i{width:6px; height:6px; border-radius:50%; background:var(--ok); display:inline-block; font-style:normal}

/* transit board */
.board{background:var(--code-bg); border:1px solid var(--code-line); border-radius:16px; overflow:hidden; box-shadow:var(--shadow); font-family:var(--mono); color:var(--code-ink)}
.board-bar{display:flex; align-items:center; gap:8px; padding:12px 15px; border-bottom:1px solid var(--code-line); background:rgba(255,255,255,.02)}
.dot{width:11px; height:11px; border-radius:50%; background:#2c3b39}
.board-bar .t{margin-left:8px; font-size:12px; color:#7f918d; letter-spacing:.03em}
.board-body{padding:16px 17px; font-size:13px; line-height:1.85}
.cl-mut{color:#6d817c} .cl-grn{color:#57c99b} .cl-amb{color:var(--signal)} .cl-cy{color:#54c4bd} .cl-wt{color:#dfe9e6}
.board-track{border-top:1px solid var(--code-line); padding:15px 17px; display:flex; flex-direction:column; gap:12px}
.shpi{font-size:16px; letter-spacing:.14em; color:#eaf1ee}
.shpi b{color:var(--signal); font-weight:600}
.route{display:flex; align-items:center; gap:6px; font-size:11px; flex-wrap:wrap}
.stop{display:flex; align-items:center; gap:7px; color:#5f736e}
.stop .pip{width:9px; height:9px; border-radius:50%; border:1.5px solid #40514d; background:transparent; transition:.4s}
.stop.done{color:#9fb2ad} .stop.done .pip{background:var(--brand-soft); border-color:var(--brand-soft)}
.stop.now{color:var(--signal)} .stop.now .pip{background:var(--signal); border-color:var(--signal); box-shadow:0 0 0 4px color-mix(in srgb,var(--signal) 25%,transparent)}
.rline{flex:1; height:1.5px; background:#2a3a37; border-radius:2px; min-width:14px}
.rline.on{background:var(--brand-soft)}

/* cards / grids */
.grid{display:grid; gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:26px; box-shadow:var(--shadow)}
.card h3{font-size:19px; font-weight:660; margin-bottom:9px}
.card p{color:var(--ink-soft); font-size:15px}

/* flow cards */
.flow{position:relative; overflow:hidden}
.flow .kind{font-family:var(--mono); font-size:12px; color:var(--signal-deep); font-weight:600; letter-spacing:.04em}
.flow h3{margin-top:6px; font-size:22px}
.flow ul{margin:16px 0 0; padding:0; list-style:none; display:flex; flex-direction:column; gap:9px}
.flow li{position:relative; padding-left:24px; color:var(--ink-soft); font-size:14.5px}
.flow li::before{content:""; position:absolute; left:2px; top:.62em; width:7px; height:7px; border-radius:2px; background:var(--brand); transform:rotate(45deg)}
.flow .wb{margin-top:20px; font-family:var(--mono); font-size:15px; letter-spacing:.1em; color:var(--ink); background:var(--sunk); border:1px dashed var(--line); border-radius:9px; padding:11px 13px; display:flex; align-items:center; justify-content:space-between; gap:10px}
.flow .wb b{color:var(--signal-deep); font-weight:600}
.flow .wb small{font-family:var(--sans); letter-spacing:0; color:var(--muted); font-size:11px}

/* model band */
.band{background:var(--surface-2)}
.model{display:grid; grid-template-columns:1fr 1fr; gap:44px; align-items:center}
.model .stack{display:flex; flex-direction:column; gap:14px}
.layer{background:var(--surface); border:1px solid var(--line); border-radius:12px; padding:16px 18px; box-shadow:var(--shadow)}
.layer .lt{display:flex; align-items:center; justify-content:space-between; gap:12px}
.layer h4{margin:0; font-size:15.5px; font-weight:650}
.layer p{margin:5px 0 0; font-size:13.5px; color:var(--muted)}
.pill{font-family:var(--mono); font-size:10.5px; letter-spacing:.06em; text-transform:uppercase; padding:3px 9px; border-radius:20px; white-space:nowrap; font-weight:600}
.pill.all{background:color-mix(in srgb,var(--brand) 15%,transparent); color:var(--brand)}
.pill.opt{background:var(--signal-wash); color:var(--signal-deep)}

/* quickstart */
.steps{display:grid; grid-template-columns:repeat(3,1fr); gap:20px}
.step{background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:24px; box-shadow:var(--shadow); display:flex; flex-direction:column; gap:14px}
.step .num{font-family:var(--mono); font-size:13px; color:var(--signal-deep); font-weight:600; letter-spacing:.1em}
.step h3{font-size:17px; font-weight:640}
.step p{color:var(--ink-soft); font-size:14px}
pre{margin:0; background:var(--code-bg); color:var(--code-ink); border:1px solid var(--code-line); border-radius:10px; padding:14px 15px; overflow-x:auto; font-family:var(--mono); font-size:12.5px; line-height:1.7}
pre .c{color:#6d817c} pre .k{color:var(--signal)} pre .s{color:#57c99b} pre .m{color:#54c4bd}
code.inl{font-family:var(--mono); font-size:.9em; background:var(--sunk); padding:2px 6px; border-radius:6px; color:var(--ink)}

/* concepts */
.concept{display:flex; flex-direction:column; gap:10px}
.concept .ic{width:38px; height:38px; border-radius:10px; background:color-mix(in srgb,var(--brand) 13%,transparent); color:var(--brand); display:grid; place-items:center}
.concept .ic svg{width:20px; height:20px}
.concept h3{font-size:16.5px; font-weight:640}
.concept p{font-size:14px; color:var(--ink-soft)}
.concept code{font-family:var(--mono); font-size:12.5px; color:var(--signal-deep)}

/* webhooks */
.wh{display:grid; grid-template-columns:1fr 1fr; gap:22px}
.whcol h4{font-family:var(--mono); font-size:12px; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); margin:0 0 14px; font-weight:600}
.evt{display:flex; align-items:center; gap:12px; padding:11px 14px; border:1px solid var(--line); border-radius:10px; background:var(--surface); margin-bottom:9px}
.evt .name{font-family:var(--mono); font-size:13.5px; color:var(--ink); font-weight:500}
.evt .desc{color:var(--muted); font-size:13px; margin-left:auto; text-align:right}
.evt .arrow{font-family:var(--mono); font-size:10px; padding:2px 7px; border-radius:5px; font-weight:600; letter-spacing:.03em}
.evt .arrow.out{background:var(--signal-wash); color:var(--signal-deep)}
.evt .arrow.in{background:color-mix(in srgb,var(--brand) 14%,transparent); color:var(--brand)}
.sig{margin-top:20px; background:var(--code-bg); border:1px solid var(--code-line); border-radius:12px; padding:16px 17px; font-family:var(--mono); font-size:12.5px; color:var(--code-ink); line-height:1.8; overflow-x:auto}

/* api table */
.apis{border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; background:var(--surface); box-shadow:var(--shadow)}
.apiwrap{overflow-x:auto}
table.ep{border-collapse:collapse; width:100%; min-width:640px; font-size:13.5px}
table.ep th{text-align:left; font-family:var(--mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:var(--muted); font-weight:600; padding:13px 18px; background:var(--surface-2); border-bottom:1px solid var(--line)}
table.ep td{padding:12px 18px; border-bottom:1px solid var(--line); vertical-align:middle}
table.ep tr:last-child td{border-bottom:none}
.verb{font-family:var(--mono); font-weight:700; font-size:11.5px; padding:3px 8px; border-radius:6px; letter-spacing:.03em}
.verb.get{background:color-mix(in srgb,var(--brand) 15%,transparent); color:var(--brand)}
.verb.post{background:var(--signal-wash); color:var(--signal-deep)}
.path{font-family:var(--mono); font-size:13px; color:var(--ink)}
.scope{font-family:var(--mono); font-size:12px; color:var(--muted)}
.grp{font-family:var(--mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--signal-deep); font-weight:700; padding:16px 18px 8px; background:var(--surface)}

/* callout */
.callout{background:var(--brand); border-radius:20px; padding:clamp(32px,5vw,52px); color:#F4F8FF; position:relative; overflow:hidden}
@media (prefers-color-scheme:dark){.callout{color:#08111F}}
:root[data-theme="dark"] .callout{color:#08111F}
:root[data-theme="light"] .callout{color:#F4F8FF}
.callout::after{content:""; position:absolute; right:-40px; top:-40px; width:220px; height:220px; border-radius:50%; background:color-mix(in srgb,var(--signal) 55%,transparent); opacity:.25}
.callout h2{font-size:clamp(24px,3.6vw,34px); font-weight:700; max-width:22ch; position:relative}
.callout p{margin-top:12px; opacity:.9; max-width:54ch; position:relative}
.callout .row{display:flex; gap:12px; margin-top:26px; flex-wrap:wrap; position:relative}
.callout .btn-ghost{color:inherit; border-color:color-mix(in srgb,currentColor 40%,transparent)}
.callout .btn-ghost:hover{border-color:currentColor; background:rgba(255,255,255,.08)}

/* footer */
footer.oa-foot{border-top:1px solid var(--line); background:var(--surface); padding-block:52px 40px}
.foot-grid{display:grid; grid-template-columns:1.5fr 1fr 1fr 1fr 1fr; gap:34px}
.foot-grid h5{font-family:var(--mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); margin:0 0 14px; font-weight:600}
.foot-grid a{display:block; color:var(--ink-soft); font-size:14px; padding:5px 0; transition:color .15s}
.foot-grid a:hover{color:var(--brand)}
.foot-blurb{color:var(--muted); font-size:13.5px; margin-top:14px; max-width:34ch}
.foot-bottom{display:flex; align-items:center; justify-content:space-between; gap:16px; margin-top:40px; padding-top:22px; border-top:1px solid var(--line); flex-wrap:wrap}
.foot-bottom p{color:var(--muted); font-size:13px; font-family:var(--mono)}
.foot-social{display:flex; gap:16px; margin-top:18px; flex-wrap:wrap}
.foot-social a{display:inline-flex; align-items:center; gap:7px; color:var(--ink-soft); font-size:13.5px}
.foot-social a:hover{color:var(--brand)}
.foot-social svg{width:16px; height:16px}
.foot-legal{display:flex; gap:18px; align-items:center; flex-wrap:wrap}
.foot-legal a{color:var(--muted); font-size:13px}
.foot-legal a:hover{color:var(--brand)}

.reveal{opacity:0; transform:translateY(14px); transition:opacity .6s ease, transform .6s ease}
.reveal.in{opacity:1; transform:none}

/* ===== platform landing: gateway board ===== */
.gate{display:flex; align-items:center; gap:14px; padding:11px 17px; border-top:1px solid var(--code-line); font-family:var(--mono); font-size:13px}
.gate .g-path{color:#dfe9e6; letter-spacing:.02em}
.gate .g-path .v{color:#6d817c}
.gate .g-stat{margin-left:auto; display:inline-flex; align-items:center; gap:7px; font-size:11px; letter-spacing:.06em; text-transform:uppercase}
.gate .g-dot{width:8px; height:8px; border-radius:50%; flex:none}
.gate.live .g-dot{background:#57c99b; box-shadow:0 0 0 4px rgba(87,201,155,.18)} .gate.live .g-stat{color:#57c99b}
.gate.dev .g-dot{background:var(--signal)} .gate.dev .g-stat{color:var(--signal)}
.gate.soon .g-dot{background:#465755} .gate.soon .g-stat{color:#6d817c}

/* ===== module cards ===== */
.modules{display:grid; grid-template-columns:1fr 1fr; gap:20px}
.module{display:flex; flex-direction:column; gap:12px; background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:28px; box-shadow:var(--shadow); transition:.18s; position:relative}
a.module:hover{border-color:var(--brand); transform:translateY(-2px)}
.module .m-head{display:flex; align-items:flex-start; justify-content:space-between; gap:14px}
.module .m-icon{width:44px; height:44px; border-radius:12px; background:color-mix(in srgb,var(--brand) 13%,transparent); color:var(--brand); display:grid; place-items:center; flex:none}
.module .m-icon svg{width:23px; height:23px}
.module h3{font-size:21px; font-weight:670}
.module .m-desc{color:var(--ink-soft); font-size:15px}
.module .m-eps{font-family:var(--mono); font-size:12.5px; color:var(--muted); display:flex; flex-wrap:wrap; gap:6px 14px; margin-top:2px}
.module .m-foot{margin-top:auto; padding-top:8px; display:flex; align-items:center; justify-content:space-between; gap:12px}
.module .go{font-family:var(--sans); font-size:14px; font-weight:600; color:var(--brand); display:inline-flex; align-items:center; gap:6px}
.module.muted{opacity:.92}
.module.muted .m-icon{background:var(--sunk); color:var(--muted)}
.stat{font-family:var(--mono); font-size:11px; letter-spacing:.07em; text-transform:uppercase; padding:4px 10px; border-radius:20px; font-weight:600; white-space:nowrap}
.stat.live{background:color-mix(in srgb,var(--ok) 16%,transparent); color:var(--ok)}
.stat.dev{background:var(--signal-wash); color:var(--signal-deep)}
.stat.soon{background:var(--sunk); color:var(--muted); border:1px dashed var(--line)}
.row-soon{opacity:.55}
.row-soon .path{color:var(--muted)}

/* ===== pre-release status notice ===== */
.prenotice{display:flex; gap:12px; align-items:flex-start; background:var(--signal-wash); border:1px solid color-mix(in srgb,var(--signal) 50%,transparent); border-radius:12px; padding:14px 18px; margin:20px 0; font-size:13.5px; line-height:1.65; color:var(--signal-deep)}
.prenotice b{font-weight:700}

.planned{margin-top:22px; display:flex; align-items:center; gap:12px 18px; flex-wrap:wrap; font-family:var(--mono); font-size:13px; color:var(--muted)}
.planned .lbl{color:var(--ink-soft); font-weight:600; letter-spacing:.04em}
.planned .chip{border:1px dashed var(--line); border-radius:20px; padding:5px 12px}

/* ===== sub-page breadcrumb ===== */
.crumb{display:flex; align-items:center; gap:9px; font-family:var(--mono); font-size:13px; color:var(--muted); padding-top:22px}
.crumb a{color:var(--muted)} .crumb a:hover{color:var(--brand)}
.crumb .sep{opacity:.6}
.crumb .cur{color:var(--ink)}

/* ===== coming soon (order page) ===== */
.coming{display:flex; flex-direction:column; align-items:center; text-align:center; gap:20px; padding-block:clamp(72px,14vw,150px); max-width:660px; margin-inline:auto}
.coming .badge{font-family:var(--mono); font-size:12px; letter-spacing:.14em; text-transform:uppercase; color:var(--signal-deep); background:var(--signal-wash); border-radius:20px; padding:7px 16px; display:inline-flex; align-items:center; gap:9px}
.coming .badge .bd{width:8px; height:8px; border-radius:50%; background:var(--signal)}
.coming h1{font-size:clamp(32px,5.5vw,52px); font-weight:700; letter-spacing:-.03em}
.coming h1 .hl{color:var(--brand)}
.coming p{color:var(--ink-soft); font-size:clamp(16px,2vw,18.5px); max-width:52ch}
.coming .plan{width:100%; max-width:520px; text-align:left; background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); box-shadow:var(--shadow); margin-top:8px; overflow:hidden}
.coming .plan h4{margin:0; padding:15px 20px; font-size:12px; font-family:var(--mono); letter-spacing:.1em; text-transform:uppercase; color:var(--muted); border-bottom:1px solid var(--line); background:var(--surface-2); font-weight:600}
.coming .plan ul{margin:0; padding:8px 8px; list-style:none; display:flex; flex-direction:column}
.coming .plan li{display:flex; align-items:center; gap:12px; padding:11px 14px; color:var(--ink-soft); font-size:14.5px}
.coming .plan li .mk{width:7px; height:7px; border-radius:2px; background:var(--brand); transform:rotate(45deg); flex:none}
.coming .back{display:inline-flex; align-items:center; gap:7px; font-weight:600; color:var(--brand); font-size:15px; margin-top:6px}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr; gap:40px}
  .model{grid-template-columns:1fr; gap:28px}
  .g3,.steps{grid-template-columns:1fr 1fr}
  .wh{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:repeat(3,1fr)}
  .foot-grid>div:first-child{grid-column:1/-1}
  /* Nav collapses on narrow screens, but the language switcher STAYS — a visitor on a phone needs
     to be able to change language just as much as one on a desktop. Tightened instead of hidden. */
  .nav{display:none}
  .lang{padding:3px 6px; font-size:11px; letter-spacing:.04em}
  .lang-link{padding:2px 4px}
}
@media (max-width:600px){
  .g2,.g3,.steps{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-grid>div:first-child{grid-column:1/-1}
  .hero-meta{gap:14px}
  .evt .desc{display:none}
  .topbar .row{gap:12px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{transition:none; opacity:1; transform:none}
}