/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0}
img,video{max-width:100%}
[hidden]{display:none!important}
button,input,select,textarea{font:inherit;color:inherit}

:root{
  --ink:#08101A;
  --deck:#0D1825;
  --panel:#132133;
  --panel-2:#192D42;
  --line:#213851;
  --line-soft:#192B3E;
  --haze:#8AA0B8;
  --paper:#E7EFF7;
  --sig:#0CC0DF;
  --hot:#FF7A45;
  --blue:#2E86E6;

  --jp:"Zen Kaku Gothic New","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;
  --lat:"Archivo","Helvetica Neue",Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  --wrap:1140px;
}

*,*::before,*::after{box-sizing:border-box}

body{
  margin:0;
  background:var(--ink);
  color:var(--paper);
  font-family:var(--jp);
  font-weight:400;
  font-size:16px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

a{color:inherit}
img{display:block}

::selection{background:var(--sig);color:var(--ink)}

:focus-visible{outline:2px solid var(--sig);outline-offset:3px}

.wrap{width:min(var(--wrap),calc(100% - 44px));margin-inline:auto}

.sec{padding:clamp(76px,9vw,132px) 0;position:relative}
.sec--hair{border-top:1px solid var(--line-soft)}

/* ---------- eyebrow ---------- */
.eyebrow{
  display:flex;align-items:center;gap:12px;
  font-family:var(--mono);font-size:11px;letter-spacing:.22em;
  color:var(--sig);text-transform:uppercase;margin:0 0 18px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--sig);flex:none}
.eyebrow span{color:var(--haze);letter-spacing:.12em}

.h2{
  font-family:var(--jp);font-weight:900;
  font-size:clamp(28px,4vw,44px);line-height:1.35;letter-spacing:.01em;
  margin:0 0 18px;text-wrap:balance;
}
.lede{color:var(--haze);max-width:62ch;margin:0;font-size:15.5px}

/* ---------- altimeter rail ---------- */
.rail{
  position:fixed;left:26px;top:50%;transform:translateY(-50%);
  width:64px;height:min(62vh,520px);z-index:40;display:none;
  font-family:var(--mono);
}
.rail__tape{position:absolute;left:20px;top:0;bottom:0;width:1px;background:var(--line)}
.rail__tick{position:absolute;left:14px;width:13px;height:1px;background:var(--line)}
.rail__tick--major{left:8px;width:19px;background:#33506B}
.rail__num{position:absolute;left:34px;transform:translateY(-50%);font-size:9px;color:#4F7291;letter-spacing:.08em}
.rail__cap{position:absolute;left:0;top:-26px;font-size:9px;color:var(--haze);letter-spacing:.14em;white-space:nowrap}
.rail__cap b{color:var(--sig);font-weight:500}
.rail__drone{position:absolute;left:12px;width:17px;height:17px;margin-top:-8.5px;transition:top .18s linear}
.rail__drone::after{
  content:attr(data-alt);position:absolute;left:24px;top:50%;transform:translateY(-50%);
  font-size:10px;color:var(--sig);letter-spacing:.06em;white-space:nowrap;
}
.rail__drone i{position:absolute;inset:4px;border:1px solid var(--sig);border-radius:50%;display:block}
.rail__drone b{position:absolute;left:50%;top:50%;width:3px;height:3px;margin:-1.5px;background:var(--sig);border-radius:50%;display:block}
@media(min-width:1240px){.rail{display:block}}

/* ---------- topbar ---------- */
.top{
  position:sticky;top:0;z-index:50;
  background:rgba(11,21,32,.84);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.top__in{display:flex;align-items:center;gap:26px;height:62px}
.mark{display:flex;align-items:baseline;gap:9px;text-decoration:none;margin-right:auto}
.mark__w{
  font-family:var(--lat);font-weight:800;font-stretch:112%;
  font-size:19px;letter-spacing:.2em;
}
.mark__t{font-family:var(--mono);font-size:9.5px;color:var(--haze);letter-spacing:.16em}
.nav{display:none;gap:26px;font-size:13px;color:var(--haze)}
.nav a{text-decoration:none;transition:color .18s}
.nav a:hover{color:var(--paper)}
.top__cta{
  font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;
  border:1px solid var(--sig);color:var(--sig);
  padding:9px 16px;text-decoration:none;transition:background .18s,color .18s;
}
.top__cta:hover{background:var(--sig);color:var(--ink)}
@media(min-width:860px){.nav{display:flex}}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--ink)}
.hero__sky{position:absolute;inset:0;width:100%;height:100%}
.hero__in{position:relative;padding:clamp(74px,11vw,128px) 0 0}
.hero__kicker{
  font-family:var(--mono);font-size:11px;letter-spacing:.24em;color:var(--blue);
  margin:0 0 26px;display:flex;align-items:center;gap:10px;
}
.hero__kicker::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--blue);animation:pulse 2.6s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}

.hero h1{
  font-family:var(--jp);font-weight:900;margin:0;
  font-size:clamp(36px,6.6vw,76px);line-height:1.22;letter-spacing:-.01em;
  text-wrap:balance;
}
.hero h1 em{font-style:normal;color:var(--sig)}
.hero__sub{margin:26px 0 0;color:var(--haze);max-width:46ch;font-size:16px}
.hero__lat{
  font-family:var(--lat);font-weight:900;font-stretch:125%;
  font-size:clamp(11px,1.3vw,13px);letter-spacing:.34em;color:#35566F;
  margin:0 0 14px;
}
.hero__acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.btn{
  display:inline-flex;align-items:center;gap:10px;text-decoration:none;
  font-family:var(--mono);font-size:12.5px;letter-spacing:.08em;
  padding:14px 22px;border:1px solid transparent;transition:transform .18s,background .18s,border-color .18s;
}
.btn--solid{background:var(--sig);color:var(--ink);font-weight:600}
.btn--solid:hover{transform:translateY(-2px)}
.btn--ghost{border-color:var(--line);color:var(--paper)}
.btn--ghost:hover{border-color:var(--haze)}

.telem{
  display:grid;grid-template-columns:repeat(2,1fr);
  border-top:1px solid var(--line);margin-top:clamp(54px,7vw,86px);
}
.telem__i{padding:20px 22px 20px 0;border-bottom:1px solid var(--line-soft)}
.telem__k{font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:#6E89A3;margin:0 0 6px}
.telem__v{font-family:var(--lat);font-weight:700;font-stretch:108%;font-size:clamp(19px,2.4vw,26px);margin:0;line-height:1.2;font-variant-numeric:tabular-nums}
.telem__v small{font-size:11px;color:var(--haze);font-weight:500;letter-spacing:.06em;margin-left:5px}
.telem__n{font-family:var(--jp);font-size:11.5px;color:var(--haze);margin:5px 0 0;line-height:1.6}
@media(min-width:760px){.telem{grid-template-columns:repeat(4,1fr)}.telem__i{border-bottom:0}}

/* ---------- services ---------- */
.svc-grid{display:grid;gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);margin-top:46px}
@media(min-width:700px){.svc-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1040px){.svc-grid{grid-template-columns:repeat(3,1fr)}}

.svc{background:var(--deck);padding:30px 28px 28px;display:flex;flex-direction:column;gap:14px;position:relative;transition:background .22s}
.svc:hover{background:var(--panel)}
.svc::after{content:"";position:absolute;left:0;top:0;width:100%;height:2px;background:var(--sig);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.svc:hover::after{transform:scaleX(1)}
.svc__ico{width:30px;height:30px;color:var(--sig)}
.svc h3{font-family:var(--jp);font-weight:700;font-size:19px;margin:0;letter-spacing:.02em}
.svc p{margin:0;color:var(--haze);font-size:13.5px;line-height:1.85}
.spec{margin:6px 0 0;padding:14px 0 0;border-top:1px dashed var(--line);display:grid;gap:7px;font-family:var(--mono);font-size:11px}
.spec div{display:flex;gap:12px;align-items:baseline}
.spec dt{color:#6E89A3;letter-spacing:.1em;flex:none;width:44px}
.spec dd{margin:0;color:#C2D3E3;line-height:1.6;font-family:var(--jp);letter-spacing:.01em}
.svc--wide{background:linear-gradient(135deg,var(--panel) 0%,var(--deck) 70%)}
.svc--wide h3{color:var(--paper)}

.note{font-family:var(--mono);font-size:10.5px;color:#6E89A3;letter-spacing:.06em;margin:16px 0 0}

/* ---------- flow ---------- */
.flow{display:grid;gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);margin-top:46px}
@media(min-width:640px){.flow{grid-template-columns:repeat(5,1fr)}}
.step{background:var(--deck);padding:26px 22px 28px;display:flex;flex-direction:column;gap:11px}
.step__n{font-family:var(--lat);font-weight:900;font-stretch:120%;font-size:13px;letter-spacing:.16em;color:var(--sig);font-variant-numeric:tabular-nums}
.step h3{font-family:var(--jp);font-weight:700;font-size:15px;margin:0}
.step p{margin:0;color:var(--haze);font-size:12.5px;line-height:1.8}
.step__t{font-family:var(--mono);font-size:10px;color:#6E89A3;letter-spacing:.08em;margin-top:auto;padding-top:12px}

/* ---------- compare ---------- */
.cmp-scroll{overflow-x:auto;margin-top:44px;border:1px solid var(--line-soft)}
.cmp{width:100%;border-collapse:collapse;min-width:560px;font-size:13.5px}
.cmp th,.cmp td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--line-soft);vertical-align:top}
.cmp thead th{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;color:#6E89A3;
  background:var(--panel);font-weight:500;white-space:nowrap;
}
.cmp tbody th{font-weight:500;color:var(--haze);font-size:13px;white-space:nowrap;width:120px}
.cmp .old{color:#96A9BD}
.cmp .new{color:var(--paper)}
.cmp .new b{color:var(--sig);font-weight:700}
.cmp tbody tr:last-child th,.cmp tbody tr:last-child td{border-bottom:0}

/* ---------- company ---------- */
.co{display:grid;gap:clamp(40px,5vw,72px);align-items:start}
@media(min-width:940px){.co{grid-template-columns:1.05fr .95fr}}
.co__body p{color:#C2D3E3;font-size:15px;margin:0 0 20px;max-width:60ch}
.co__body p:last-child{margin-bottom:0}
.co__pull{
  font-family:var(--jp);font-weight:900;font-size:clamp(22px,3vw,30px);line-height:1.5;
  margin:0 0 28px;text-wrap:balance;
}
.co__pull em{font-style:normal;background:linear-gradient(180deg,transparent 66%,rgba(12,192,223,.26) 66%)}
.profile{border:1px solid var(--line-soft);background:var(--deck)}
.profile div{display:grid;grid-template-columns:96px 1fr;gap:16px;padding:14px 20px;border-bottom:1px solid var(--line-soft);font-size:13.5px}
.profile div:last-child{border-bottom:0}
.profile dt{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;color:#6E89A3;padding-top:3px}
.profile dd{margin:0;line-height:1.75}
.todo{color:var(--hot);font-family:var(--mono);font-size:11px;letter-spacing:.04em}

/* ---------- gallery ---------- */
.gal{display:grid;gap:14px;margin-top:46px}
@media(min-width:680px){.gal{grid-template-columns:repeat(2,1fr)}.gal__i--w2{grid-column:span 2}}
@media(min-width:1000px){.gal{grid-template-columns:repeat(3,1fr)}}
.gal__i{
  position:relative;border:1px solid var(--line);background:var(--deck);
  min-height:200px;aspect-ratio:16/9;width:100%;display:flex;flex-direction:column;justify-content:flex-end;
  padding:18px;overflow:hidden;
}
.gal__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.9}
.gal__scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,21,32,.10) 38%,rgba(11,21,32,.62) 74%,rgba(11,21,32,.92) 100%)}
.gal__i::before,.gal__i::after{
  content:"";position:absolute;width:11px;height:11px;border:1px solid var(--sig);opacity:.55;
}
.gal__i::before{top:9px;left:9px;border-right:0;border-bottom:0}
.gal__i::after{bottom:9px;right:9px;border-left:0;border-top:0}
.gal__cap{position:relative;font-family:var(--mono);font-size:10.5px;letter-spacing:.09em;color:var(--haze);margin:0}
.gal__cap b{display:block;font-family:var(--jp);font-size:14px;color:var(--paper);letter-spacing:.02em;margin-bottom:4px;font-weight:700}

/* ---------- contact ---------- */
.cta{background:var(--panel);border-top:1px solid var(--line);position:relative;overflow:hidden}
.cta__grid{display:grid;gap:clamp(36px,5vw,64px)}
@media(min-width:940px){.cta__grid{grid-template-columns:.9fr 1.1fr}}
.cta h2{font-family:var(--jp);font-weight:900;font-size:clamp(27px,3.8vw,40px);line-height:1.35;margin:0 0 16px;text-wrap:balance}
.cta__p{color:var(--haze);font-size:14.5px;margin:0 0 28px;max-width:40ch}
.direct{display:grid;gap:2px;background:var(--line-soft);border:1px solid var(--line-soft)}
.direct a,.direct span{display:block;background:var(--panel-2);padding:15px 18px;text-decoration:none;font-size:14px}
.direct b{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:#6E89A3;margin-bottom:4px;font-weight:500}

.form{display:grid;gap:14px}
.field{display:grid;gap:7px}
.field label{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:#89A2BA}
.field input,.field select,.field textarea{
  font-family:var(--jp);font-size:14px;color:var(--paper);
  background:var(--deck);border:1px solid var(--line);padding:12px 14px;width:100%;
  border-radius:0;transition:border-color .18s;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--sig);outline:none}
.field textarea{min-height:104px;resize:vertical;line-height:1.8}
.form__row{display:grid;gap:14px}
@media(min-width:560px){.form__row{grid-template-columns:1fr 1fr}}
.form__foot{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:4px}
.form__note{font-family:var(--mono);font-size:10.5px;color:#7C97B0;line-height:1.7}

/* ---------- footer ---------- */
.foot{background:var(--ink);border-top:1px solid var(--line-soft);padding:44px 0 34px}
.foot__in{display:flex;flex-wrap:wrap;gap:22px;align-items:center}
.foot__c{font-family:var(--mono);font-size:10.5px;color:#6E89A3;letter-spacing:.08em;margin-left:auto}
.foot__links{display:flex;gap:20px;font-size:12.5px;color:var(--haze)}
.foot__links a{text-decoration:none}
.foot__links a:hover{color:var(--paper)}


/* ---------- safety / rules ---------- */
.rules{display:grid;gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);margin-top:46px}
@media(min-width:780px){.rules{grid-template-columns:repeat(2,1fr)}}
.rule{background:var(--deck);padding:28px 26px 26px;display:flex;flex-direction:column;gap:11px}
.rule__k{font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--sig);margin:0}
.rule h3{font-family:var(--jp);font-weight:700;font-size:17px;margin:0}
.rule p{margin:0;color:var(--haze);font-size:13.5px;line-height:1.85}
.rule ul{margin:2px 0 0;padding:0;list-style:none;display:grid;gap:8px}
.rule li{position:relative;padding-left:18px;color:#C2D3E3;font-size:13px;line-height:1.75}
.rule li::before{content:"";position:absolute;left:0;top:.74em;width:8px;height:1px;background:var(--sig)}
.rule--todo{background:linear-gradient(180deg,rgba(255,122,69,.06),transparent),var(--deck)}
.rule--todo .rule__k{color:var(--hot)}
.rule--todo li::before{background:var(--hot)}

/* ---------- pricing ---------- */
.price{display:grid;gap:clamp(32px,4.5vw,56px);margin-top:46px;align-items:start}
@media(min-width:940px){.price{grid-template-columns:1.2fr .8fr}}
.factors{display:grid;gap:1px;background:var(--line-soft);border:1px solid var(--line-soft)}
.factor{background:var(--deck);display:grid;grid-template-columns:26px 1fr;gap:16px;padding:19px 22px}
.factor__n{font-family:var(--mono);font-size:10px;color:#6E89A3;letter-spacing:.1em;padding-top:4px}
.factor b{display:block;font-size:14.5px;font-weight:700;margin-bottom:4px;line-height:1.5}
.factor span{display:block;color:var(--haze);font-size:13px;line-height:1.78}
.quote{border:1px solid var(--line);background:linear-gradient(180deg,rgba(12,192,223,.07),transparent 62%),var(--deck);padding:28px 26px}
.quote h3{font-family:var(--jp);font-weight:900;font-size:20px;margin:0 0 12px;line-height:1.5}
.quote p{margin:0 0 18px;color:var(--haze);font-size:13.5px;line-height:1.85}
.quote ol{margin:0 0 22px;padding:0;list-style:none;display:grid;gap:10px;counter-reset:q}
.quote li{counter-increment:q;position:relative;padding-left:26px;font-size:13.5px;line-height:1.7}
.quote li::before{content:counter(q);position:absolute;left:0;top:1px;font-family:var(--mono);font-size:10px;color:var(--sig);border:1px solid var(--line);width:17px;height:17px;display:grid;place-items:center}

.gal__cap code,.note code{font-family:var(--mono);font-size:10px;color:var(--sig);letter-spacing:.02em}

/* ---------- faq ---------- */
.faq{margin-top:42px;border-top:1px solid var(--line-soft);max-width:860px}
.faq details{border-bottom:1px solid var(--line-soft)}
.faq summary{
  list-style:none;cursor:pointer;padding:21px 46px 21px 0;position:relative;
  font-size:15.5px;font-weight:700;line-height:1.6;transition:color .18s;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--sig)}
.faq summary::after{
  content:"";position:absolute;right:14px;top:calc(50% - 2px);width:10px;height:10px;
  border-right:1px solid var(--sig);border-bottom:1px solid var(--sig);
  transform:translateY(-50%) rotate(45deg);transition:transform .22s;
}
.faq details[open] summary::after{transform:translateY(-10%) rotate(225deg)}
.faq__a{margin:0 0 24px;color:var(--haze);font-size:14px;line-height:1.95;max-width:68ch}
.faq__a .todo{display:inline}


/* ---------- hero footage ---------- */
.hero__media{position:absolute;inset:0;overflow:hidden;background:var(--ink)}
.hero__vid{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;
  opacity:0;transform:scale(1.06);will-change:transform,opacity;
  transition:opacity .9s ease;
}
.hero__vid.is-live{opacity:1}

/* camera feed readout */
.feed{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:34px}
.feed__bars{display:flex;gap:6px}
.feed__bar{width:28px;height:2px;background:rgba(234,241,248,.20);position:relative;overflow:hidden}
.feed__bar i{position:absolute;left:0;top:0;bottom:0;width:0;background:var(--sig);display:block}
.feed__label{margin:0;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--haze)}
.feed__label b{color:var(--sig);font-weight:500;margin-right:12px}
.hero__media::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(180deg,rgba(11,21,32,.74) 0%,rgba(11,21,32,.28) 34%,rgba(11,21,32,.50) 72%,rgba(11,21,32,.90) 100%),
    linear-gradient(90deg,rgba(11,21,32,.78) 0%,rgba(11,21,32,.24) 52%,rgba(11,21,32,.04) 100%);
}
/* ================= motion ================= */
html{scroll-behavior:smooth;scroll-padding-top:78px}

/* hero: flight plan uploads, then the aircraft flies it */
.fp__line{stroke-dasharray:1400;stroke-dashoffset:1400;animation:fpDraw 1.15s cubic-bezier(.3,.7,.3,1) .25s forwards}
@keyframes fpDraw{to{stroke-dashoffset:0}}
.fp__wp circle{transform-box:fill-box;transform-origin:center;transform:scale(0);animation:wp .42s cubic-bezier(.2,.9,.3,1.5) forwards;animation-delay:var(--d)}
@keyframes wp{to{transform:scale(1)}}
.scan{animation:scanX 17s linear 2.4s infinite}
@keyframes scanX{0%{transform:translateX(-200px)}38%{transform:translateX(1490px)}100%{transform:translateX(1490px)}}
.hero__sky{will-change:transform}
.ridge{will-change:transform}

/* telemetry boots up, one cell at a time */
.telem__i{position:relative;overflow:hidden}
.telem__i::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(90deg,transparent,rgba(12,192,223,.15) 60%,transparent);
  transform:translateX(-100%);animation:boot 1s cubic-bezier(.25,.7,.25,1) forwards;
}
@keyframes boot{to{transform:translateX(100%)}}
.telem__i:nth-child(1)::before{animation-delay:1.85s}
.telem__i:nth-child(2)::before{animation-delay:2.00s}
.telem__i:nth-child(3)::before{animation-delay:2.15s}
.telem__i:nth-child(4)::before{animation-delay:2.30s}

/* section rules draw in — the text is never hidden */
.sec--hair{border-top:0}
.sec--hair::before{
  content:"";position:absolute;left:0;top:0;width:100%;height:1px;background:var(--line-soft);
  transform:scaleX(0);transform-origin:left;transition:transform 1.1s cubic-bezier(.16,.84,.44,1);
}
.sec--hair.is-in::before{transform:scaleX(1)}

/* the 5 stages fill left to right, like the job progressing */
.flow{position:relative}
.flow::before{
  content:"";position:absolute;left:0;top:0;height:2px;width:100%;background:var(--sig);z-index:2;
  transform:scaleX(0);transform-origin:left;transition:transform 1.5s cubic-bezier(.16,.84,.44,1) .15s;
}
.flow.is-in::before{transform:scaleX(1)}

/* the comparison gets scanned row by row */
.cmp-scroll.is-in tbody tr:nth-child(1) td{animation:rowScan .8s ease both .05s}
.cmp-scroll.is-in tbody tr:nth-child(2) td{animation:rowScan .8s ease both .14s}
.cmp-scroll.is-in tbody tr:nth-child(3) td{animation:rowScan .8s ease both .23s}
.cmp-scroll.is-in tbody tr:nth-child(4) td{animation:rowScan .8s ease both .32s}
.cmp-scroll.is-in tbody tr:nth-child(5) td{animation:rowScan .8s ease both .41s}
.cmp-scroll.is-in tbody tr:nth-child(6) td{animation:rowScan .8s ease both .50s}
@keyframes rowScan{0%{background:rgba(12,192,223,.13)}100%{background:transparent}}

/* service cards: hovering makes the detection blink */
.svc:hover .anom{animation:anomBlink 1.1s ease-in-out infinite}
@keyframes anomBlink{0%,100%{opacity:1}50%{opacity:.18}}
.svc__ico{transition:transform .3s cubic-bezier(.2,.8,.3,1)}
.svc:hover .svc__ico{transform:translateY(-2px)}

/* pricing factors */
.factor{transition:background .2s}
.factor:hover{background:var(--panel)}
.factor:hover .factor__n{color:var(--sig)}

/* gallery frames behave like a viewfinder */
.gal__i{transition:border-color .28s}
.gal__bg{transition:transform .65s cubic-bezier(.2,.8,.3,1),opacity .35s}
.gal__i::before,.gal__i::after{transition:width .3s,height .3s,opacity .3s}
.gal__i:hover{border-color:var(--sig)}
.gal__i:hover .gal__bg{transform:scale(1.05);opacity:1}
.gal__i:hover::before,.gal__i:hover::after{width:21px;height:21px;opacity:.95}

/* faq */
.faq details[open] .faq__a{animation:faqIn .3s ease both}
@keyframes faqIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

/* arrows lean forward */
.ar{display:inline-block;transition:transform .2s cubic-bezier(.2,.8,.3,1)}
.btn:hover .ar{transform:translateX(4px)}

/* rail: filled altitude + where you are */
.rail__fill{
  position:absolute;left:20px;bottom:0;width:1px;height:0;
  background:linear-gradient(180deg,var(--sig),rgba(12,192,223,.12));transition:height .18s linear;
}
.rail__now{
  position:absolute;left:0;bottom:-32px;font-size:10px;letter-spacing:.1em;
  color:var(--haze);white-space:nowrap;
}

/* reading position in the nav */
.nav a.is-cur{color:var(--sig)}
.top::after{
  content:"";position:absolute;left:0;bottom:-1px;height:1px;width:var(--p,0%);
  background:var(--sig);transition:width .12s linear;
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .fp__line{stroke-dashoffset:0}
  .fp__wp circle{transform:scale(1)}
  .drone-fly{transform:translate(660px,446px)}
  .scan,.telem__i::before{display:none}
  .sec--hair::before,.flow::before{transform:scaleX(1)}
  .faq details[open] .faq__a{opacity:1;transform:none}
}

/* ---------- equipment shots ---------- */
.shot{
  position:relative;aspect-ratio:16/9;width:100%;overflow:hidden;
  border:1px solid var(--line);background:var(--ink);
  display:flex;align-items:flex-end;margin-bottom:4px;
}
.shot img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.9}
.shot__grid{position:absolute;inset:0;opacity:.6}
.shot::before,.shot::after{content:"";position:absolute;width:10px;height:10px;border:1px solid var(--sig);opacity:.5}
.shot::before{top:8px;left:8px;border-right:0;border-bottom:0}
.shot::after{bottom:8px;right:8px;border-left:0;border-top:0}
.shot__slot{
  position:relative;margin:0;padding:14px 16px;width:100%;
  font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:#6E89A3;line-height:1.7;
}
.shot__slot b{display:block;font-family:var(--jp);font-size:12.5px;color:var(--haze);letter-spacing:.02em;margin-bottom:3px;font-weight:500}

/* ---------- sample placeholder state ---------- */
.shot--sample img{opacity:.62;filter:saturate(.8)}
.shot--sample::before{border-color:var(--hot)}
.shot--sample::after{border-color:var(--hot)}
.shot__badge{
  position:absolute;top:0;left:0;z-index:3;
  background:var(--hot);color:#1A0A03;
  font-family:var(--mono);font-size:9.5px;font-weight:600;letter-spacing:.18em;
  padding:5px 10px;
}
.shot--sample .shot__slot{
  background:linear-gradient(180deg,transparent,rgba(11,21,32,.92) 55%);
  color:#C8B49E;
}
.shot--sample .shot__slot b{color:var(--hot)}
.shot__credit{display:block;margin-top:4px;font-size:9px;color:#89A2BA;letter-spacing:.04em}

/* ---------- work reel ---------- */
.reel{display:grid;gap:20px;margin-top:44px}
@media(min-width:900px){.reel{grid-template-columns:repeat(2,1fr)}}
.work{border:1px solid var(--line-soft);background:var(--deck);display:flex;flex-direction:column}
.work__v{position:relative;background:#000;aspect-ratio:16/9}
.work__v video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#000;display:block}
.work__b{padding:20px 22px 22px;display:flex;flex-direction:column;gap:9px}
.work__k{font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--sig);margin:0}
.work h3{font-family:var(--jp);font-weight:700;font-size:17px;margin:0}
.work p{margin:0;color:var(--haze);font-size:13px;line-height:1.8}
.work__meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:2px}
.work__meta span{font-family:var(--mono);font-size:10px;letter-spacing:.08em;color:#89A2BA;border:1px solid var(--line);padding:4px 9px}
.vhero{position:relative;overflow:hidden;background:var(--ink);border:1px solid var(--line);aspect-ratio:16/9;margin-top:36px}
.vhero video,.vhero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.vhero__tag{
  position:absolute;left:0;bottom:0;z-index:2;
  display:flex;align-items:baseline;gap:9px;
  padding:9px 14px;background:rgba(8,16,26,.78);
  border-top:1px solid var(--line);border-right:1px solid var(--line);
  font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:var(--sig);
}
.vhero__tag span{font-family:var(--jp);font-size:11.5px;letter-spacing:.02em;color:var(--haze)}
.vhero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,21,32,.35),transparent 40%,rgba(11,21,32,.55));pointer-events:none}

/* ================= top page : ascent ================= */
.opener{position:relative;overflow:hidden;padding:clamp(76px,12vw,132px) 0 clamp(52px,7vw,92px)}
.opener__bg{position:absolute;inset:0;overflow:hidden}
.opener__bg video{width:100%;height:100%;object-fit:cover;display:block;transform:scale(1.06)}
.opener__bg::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(11,21,32,.80) 0%,rgba(11,21,32,.34) 40%,rgba(11,21,32,.66) 78%,rgba(11,21,32,.94) 100%),
    linear-gradient(90deg,rgba(11,21,32,.82) 0%,rgba(11,21,32,.28) 58%,rgba(11,21,32,.06) 100%);
}
.opener__in{position:relative}
.opener__lines{
  font-family:var(--jp);font-weight:900;margin:0;
  font-size:clamp(26px,6.6vw,82px);line-height:1.18;letter-spacing:-.03em;
}
.opener__lines span{display:block}
.opener__lines .hi{color:var(--sig)}
.opener__sub{margin:26px 0 0;color:#C2D3E3;max-width:44ch;font-size:clamp(14px,1.5vw,16.5px);line-height:1.95}

.ascent__head{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:6px}
.stage{position:relative;border-top:1px solid var(--line-soft);padding:clamp(54px,7.5vw,104px) 0}
.stage__in{display:grid;gap:clamp(26px,4vw,52px);align-items:center}
@media(min-width:980px){
  .stage__in{grid-template-columns:1.02fr 1fr}
  .stage--flip .stage__media{order:-1}
}
.stage__alt{
  font-family:var(--lat);font-weight:900;font-stretch:125%;
  font-size:clamp(48px,9.5vw,116px);line-height:.86;letter-spacing:-.03em;
  color:transparent;-webkit-text-stroke:1px #2A4460;margin:0 0 16px;
  font-variant-numeric:tabular-nums;
}
.stage__alt em{font-style:normal;-webkit-text-stroke:1px var(--sig)}
.stage__alt small{
  display:block;-webkit-text-stroke:0;color:var(--sig);
  font-family:var(--mono);font-size:11px;font-stretch:100%;font-weight:500;
  letter-spacing:.2em;margin-top:14px;
}
.stage h2{font-family:var(--jp);font-weight:900;font-size:clamp(24px,3.4vw,38px);line-height:1.35;margin:0 0 14px;text-wrap:balance}
.stage p{margin:0 0 18px;color:var(--haze);font-size:14.5px;line-height:1.95;max-width:46ch}
.stage__list{margin:0 0 22px;padding:0;list-style:none;display:grid;gap:8px}
.stage__list li{position:relative;padding-left:19px;font-size:13.5px;color:#C2D3E3;line-height:1.75}
.stage__list li::before{content:"";position:absolute;left:0;top:.75em;width:9px;height:1px;background:var(--sig)}
.stage__media{position:relative;border:1px solid var(--line);overflow:hidden;aspect-ratio:4/3;background:var(--deck)}
.stage__media img,.stage__media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;opacity:.96}
.stage__tag{
  position:absolute;left:0;bottom:0;z-index:2;background:rgba(11,21,32,.86);
  font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:var(--haze);padding:8px 12px;margin:0;
}
.stage__link{
  display:inline-flex;align-items:center;gap:10px;text-decoration:none;
  font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--sig);
  border-bottom:1px solid var(--line);padding-bottom:6px;transition:border-color .2s;
}
.stage__link:hover{border-color:var(--sig)}

/* ground truth band */
.ground{background:var(--panel);border-top:1px solid var(--line)}
.ground__grid{display:grid;gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);margin-top:36px}
@media(min-width:820px){.ground__grid{grid-template-columns:repeat(4,1fr)}}
.ground__i{background:var(--panel-2);padding:24px 20px}
.ground__k{font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;color:#6E89A3;margin:0 0 8px}
.ground__v{font-family:var(--jp);font-weight:900;font-size:17px;margin:0 0 6px;line-height:1.4}
.ground__n{margin:0;color:var(--haze);font-size:12px;line-height:1.7}

/* brand mark */
.logo{display:flex;align-items:center;gap:11px;text-decoration:none;margin-right:auto}
.logo__r{height:28px;width:auto;flex:none;display:block}
.logo__t{display:flex;flex-direction:column;line-height:1}
.logo__t b{font-family:var(--lat);font-weight:800;font-stretch:112%;font-size:17px;letter-spacing:.2em;color:var(--paper)}
.logo__t span{font-family:var(--mono);font-size:8.5px;color:var(--haze);letter-spacing:.16em;margin-top:4px}

/* ---------- before / after ---------- */
.ba{display:grid;gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);margin-top:44px}
@media(min-width:760px){.ba{grid-template-columns:1fr 1fr}}
.ba__i{position:relative;background:var(--deck);overflow:hidden}
.ba__img{position:relative;aspect-ratio:16/9;overflow:hidden}
.ba__img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.ba__tag{
  position:absolute;top:0;left:0;z-index:2;
  font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:.2em;
  padding:7px 13px;
}
.ba__tag--b{background:var(--hot);color:#1A0A03}
.ba__tag--a{background:var(--sig);color:#03181C}
/* 見出しの帯の中にだけ、施工前後を左右で薄く敷く */
.hero-ba__band{
  position:relative;overflow:hidden;
  margin:0 -22px 30px;
  border-left:3px solid var(--sig);
  background:var(--panel);
}
.hero-ba__bg{
  position:absolute;inset:0;z-index:0;
  display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-soft);
}
.hero-ba__bg--solo{grid-template-columns:1fr;gap:0;background:transparent}
.hero-ba__h{position:relative;overflow:hidden}
.hero-ba__h img{
  width:100%;height:100%;display:block;
  object-fit:cover;object-position:center 62%;
  opacity:.5;filter:saturate(.72);
}
.hero-ba__h::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(10,19,30,.74),rgba(10,19,30,.44) 46%,rgba(10,19,30,.82));
}
.hero-ba__l{
  position:absolute;left:15px;bottom:11px;z-index:2;
  font-family:var(--mono);font-size:9px;letter-spacing:.24em;
  color:var(--haze);opacity:.55;
}
.hero-ba__band > .eyebrow,
.hero-ba__band > .h2,
.hero-ba__band > .lede{position:relative;z-index:1}
.hero-ba__band > .eyebrow{padding:24px 22px 0 24px;margin:0}
.hero-ba__band > .eyebrow::after{
  content:"";flex:1 1 auto;min-width:24px;height:1px;margin-left:2px;
  background:linear-gradient(90deg,var(--sig),rgba(12,192,223,0));opacity:.5;
}
.hero-ba__band > .h2{padding:14px 22px 0 24px;margin:0}
.hero-ba__band > .lede{
  padding:0 22px 26px 24px;margin:0;
  max-width:none;padding-right:max(22px,calc(100% - 62ch));
}
.ba__cap{margin:0;padding:16px 18px;color:var(--haze);font-size:12.5px;line-height:1.75}
.ba__cap b{display:block;color:var(--paper);font-family:var(--jp);font-weight:700;font-size:14.5px;margin-bottom:5px}

.work__credit{
  margin:2px 0 0;font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;
  color:#89A2BA;padding-top:10px;border-top:1px dashed var(--line);
}

/* ---------- business picker ---------- */
.picker{
  border:1px solid var(--line);background:var(--deck);
  padding:18px 20px;margin-top:38px;
  display:flex;flex-direction:column;gap:13px;
}
.picker__k{margin:0;font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:#6E89A3}
.picker__btns{display:flex;flex-wrap:wrap;gap:8px}
.picker__b{
  font-family:var(--jp);font-size:13px;font-weight:500;line-height:1;
  background:transparent;color:var(--haze);
  border:1px solid var(--line);padding:11px 16px;cursor:pointer;
  transition:border-color .18s,color .18s,background .18s;
}
.picker__b:hover{border-color:var(--haze);color:var(--paper)}
.picker__b.is-on{background:var(--sig);border-color:var(--sig);color:#03181C;font-weight:700}

/* ---------- header on small screens ---------- */
.top__in{flex-wrap:wrap;height:auto;padding:11px 0;gap:14px}
.nav{
  display:flex;order:3;width:100%;gap:20px;font-size:12.5px;
  overflow-x:auto;white-space:nowrap;scrollbar-width:none;-webkit-overflow-scrolling:touch;
  padding-bottom:1px;
}
.nav::-webkit-scrollbar{display:none}
.top__cta{padding:9px 14px;font-size:11px}
@media(min-width:860px){
  .top__in{flex-wrap:nowrap;height:62px;padding:0;gap:26px}
  .nav{order:0;width:auto;overflow:visible;gap:26px;font-size:13px;padding-bottom:0}
  .top__cta{padding:9px 16px;font-size:11.5px}
}

@media(max-width:560px){
  .eyebrow{flex-wrap:wrap;gap:8px;font-size:10px;letter-spacing:.14em}
  .h2{font-size:clamp(23px,5.6vw,44px)}
  .stage h2{font-size:clamp(21px,5.2vw,38px)}
  .cta h2{font-size:clamp(23px,5.6vw,40px)}
}

/* ---------- portfolio ---------- */
.pf-lead{display:grid;gap:clamp(24px,3.5vw,44px);align-items:center;margin-top:42px}
@media(min-width:940px){.pf-lead{grid-template-columns:1.1fr .9fr}}
.pf-lead__v{position:relative;border:1px solid var(--line);overflow:hidden;aspect-ratio:16/9;background:#000}
.pf-lead__v img,.pf-lead__v video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.pf-lead h3{font-family:var(--jp);font-weight:900;font-size:clamp(20px,2.6vw,28px);margin:0 0 12px;line-height:1.45}
.pf-lead p{margin:0 0 14px;color:var(--haze);font-size:14px;line-height:1.9}

.pf-grid{display:grid;gap:18px;margin-top:38px}
@media(min-width:640px){.pf-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.pf-grid{grid-template-columns:repeat(3,1fr)}}
.pf{border:1px solid var(--line-soft);background:var(--deck);display:flex;flex-direction:column;overflow:hidden;transition:border-color .2s}
.pf:hover{border-color:var(--line)}
.pf__img{position:relative;aspect-ratio:16/9;background:#000;overflow:hidden}
.pf__img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;opacity:.94;transition:opacity .3s,transform .5s}
.pf:hover .pf__img img{opacity:1;transform:scale(1.03)}
.pf__cat{
  position:absolute;top:0;left:0;z-index:2;background:rgba(11,21,32,.86);
  font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;color:var(--sig);padding:6px 10px;
}
.pf__b{padding:16px 17px 18px;display:flex;flex-direction:column;gap:7px}
.pf__b h3{font-family:var(--jp);font-weight:700;font-size:15px;margin:0;line-height:1.5}
.pf__b p{margin:0;color:var(--haze);font-size:12.5px;line-height:1.8}
.pf__tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:3px}
.pf__tags span{font-family:var(--mono);font-size:9.5px;letter-spacing:.06em;color:#89A2BA;border:1px solid var(--line);padding:3px 8px}

/* vertical format block */
.pf-vert{display:grid;gap:22px;margin-top:38px;align-items:start}
@media(min-width:760px){.pf-vert{grid-template-columns:minmax(0,470px) 1fr}}
.pf-vert__v{position:relative;border:1px solid var(--line);overflow:hidden;aspect-ratio:8/7;background:#000}
.pf-vert__v video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}

/* ---------- portfolio opener (full-bleed) ---------- */
.pf-open{position:relative;overflow:hidden;background:var(--ink);min-height:clamp(420px,72vh,760px);display:flex;align-items:flex-end}
.pf-open__bg{position:absolute;inset:0;overflow:hidden}
.pf-open__bg video{width:100%;height:100%;object-fit:cover;display:block;transform:scale(1.04)}
.pf-open__bg::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(180deg,rgba(11,21,32,.62) 0%,rgba(11,21,32,.14) 34%,rgba(11,21,32,.58) 74%,rgba(11,21,32,.93) 100%),
    linear-gradient(90deg,rgba(11,21,32,.70) 0%,rgba(11,21,32,.16) 56%,transparent 100%);
}
.pf-open__in{position:relative;padding:clamp(48px,7vw,86px) 0 clamp(36px,5vw,60px)}
.pf-open__t{
  font-family:var(--jp);font-weight:900;margin:0;
  font-size:clamp(34px,8vw,104px);line-height:1.08;letter-spacing:-.035em;
}
.pf-open__t span{display:block}
.pf-open__t .hi{color:var(--sig)}
.pf-open__sub{margin:24px 0 0;color:#C6D5E4;max-width:50ch;font-size:clamp(14px,1.5vw,16px);line-height:1.95}
.pf-open__meta{
  display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:30px;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--haze);
}
.pf-open__meta b{color:var(--sig);font-weight:500;margin-right:7px}
.pf-open__credit{
  position:absolute;right:0;bottom:clamp(36px,5vw,60px);
  font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:#6E8AA3;text-align:right;
}
@media(max-width:700px){.pf-open__credit{position:static;text-align:left;margin-top:22px}}
.pf-vert__b{display:flex;flex-direction:column;gap:12px;justify-content:center}
.pf-vert__b h3{font-family:var(--jp);font-weight:900;font-size:clamp(20px,2.8vw,30px);margin:0;line-height:1.45}
.pf-vert__b p{margin:0;color:var(--haze);font-size:14px;line-height:1.95;max-width:46ch}
.pf-vert__b .work__k{margin:0}


/* ---------- セクション見出しを帯にする ---------- */
.sec > .wrap > .eyebrow,
.sec > .wrap > .eyebrow + .h2,
.sec > .wrap > .eyebrow + .h2 + .lede{
  background:var(--panel);
  border-left:3px solid var(--sig);
  margin-left:-22px;
  margin-right:-22px;
}
.sec > .wrap > .eyebrow{padding:24px 22px 0 27px;margin-bottom:0}
.sec > .wrap > .eyebrow + .h2{padding:14px 22px 26px 27px;margin-top:0;margin-bottom:30px}
.sec > .wrap > .eyebrow + .h2:has(+ .lede){padding-bottom:0;margin-bottom:0}
.sec > .wrap > .eyebrow + .h2 + .lede{
  padding:0 22px 26px 27px;
  margin-top:0;margin-bottom:32px;
  max-width:none;
  padding-right:max(22px, calc(100% - 62ch));
}
/* 見出し右のあきに、細いラインを流す */
.sec > .wrap > .eyebrow::after{
  content:"";flex:1 1 auto;min-width:24px;height:1px;margin-left:2px;
  background:linear-gradient(90deg,var(--sig),rgba(12,192,223,0));
  opacity:.5;
}
.sec > .wrap > .eyebrow + .h2{position:relative}
.sec > .wrap > .eyebrow + .h2::after{
  content:"";position:absolute;right:22px;bottom:14px;
  width:46px;height:1px;background:var(--sig);opacity:.35;
}
.sec > .wrap > .eyebrow + .h2:has(+ .lede)::after{display:none}
.sec > .wrap > .eyebrow + .h2 + .lede{position:relative}
.sec > .wrap > .eyebrow + .h2 + .lede::after{
  content:"";position:absolute;right:22px;bottom:16px;
  width:46px;height:1px;background:var(--sig);opacity:.35;
}
@media(min-width:760px){
  .sec > .wrap > .eyebrow{padding:28px 30px 0 34px}
  .sec > .wrap > .eyebrow + .h2{padding-left:34px;padding-right:30px}
  .sec > .wrap > .eyebrow + .h2 + .lede{padding-left:34px;padding-right:max(30px, calc(100% - 62ch))}
  .sec > .wrap > .eyebrow + .h2::after,
  .sec > .wrap > .eyebrow + .h2 + .lede::after{right:30px;width:64px}
}

/* ---------- 実績カード：YouTubeリンク ---------- */
.pf[data-href]{cursor:pointer}
.pf:not([data-href]) .pf__img img{transition:none}
.pf:not([data-href]):hover .pf__img img{transform:none;opacity:.88}
.pf:not([data-href]):hover{border-color:var(--line-soft)}
/* YouTubeへ飛ぶカードに出る再生バッジ。                               */
/* スマホにはホバーがないので、常にうっすら出して「押せる」と伝える。 */
.pf__play{
  position:absolute;right:12px;bottom:12px;z-index:2;
  width:38px;height:38px;border-radius:50%;
  background:rgba(12,192,223,.92);
  display:grid;place-items:center;
  opacity:.62;transform:none;transition:opacity .22s, box-shadow .22s;
}
.pf[data-href]:hover .pf__play,
.pf[data-href]:focus-visible .pf__play{
  opacity:1;box-shadow:0 0 0 6px rgba(12,192,223,.18);
}
.pf__play::before{
  content:"";width:0;height:0;margin-left:3px;
  border-left:11px solid #03181C;
  border-top:7px solid transparent;border-bottom:7px solid transparent;
}
.pf[data-href]:focus-visible{outline:2px solid var(--sig);outline-offset:3px}

/* 枠の中で tel: / mailto: を開けなかったときの控えめな通知 */
#xframe-note{
  position:fixed;left:50%;bottom:22px;transform:translate(-50%,14px);
  z-index:90;pointer-events:none;
  padding:11px 18px;border:1px solid var(--line);border-left:3px solid var(--sig);
  background:rgba(10,19,30,.94);color:var(--paper);
  font-family:var(--mono);font-size:12px;letter-spacing:.06em;
  opacity:0;transition:opacity .22s, transform .22s;
  max-width:calc(100% - 44px);
}
#xframe-note.is-on{opacity:1;transform:translate(-50%,0)}