:root{color-scheme:light}
img{max-width:100%}
[hidden]{display:none!important}
/* Layout: floating glass nav, hero split (copy + live routing canvas), then modular sections driven by one DATA object.
   Palette comes from the logo: green #2f8f3b (primary) and red #f21616 (secondary), neutrals tinted toward the green. */
:root{
  --hue:126; --hue2:0;
  --bg:hsl(var(--hue) 28% 96.5%); --bg2:hsl(var(--hue) 22% 92%);
  --fg:hsl(var(--hue) 40% 8%); --muted:hsl(var(--hue) 14% 34%);
  --line:hsl(var(--hue) 25% 18% / .14); --glass:hsl(var(--hue) 30% 100% / .66); --glass-edge:hsl(0 0% 100% / .95);
  --acc:hsl(var(--hue) 54% 32%); --acc-soft:hsl(var(--hue) 54% 38% / .12); --on-acc:#ffffff;
  --acc2:hsl(var(--hue2) 86% 46%); --acc2-soft:hsl(var(--hue2) 86% 50% / .11);
  --glow:hsl(var(--hue) 60% 45% / .20); --glow2:hsl(var(--hue2) 90% 55% / .13);
  --shadow:0 18px 50px -24px hsl(var(--hue) 50% 10% / .35); --wm-op:.3;
  --sel:#3f6ee8; --sel-bg:rgba(63,110,232,.12);
  --impact:'Black Ops One','Anton','Bricolage Grotesque',Impact,sans-serif;
  --display:'Bricolage Grotesque','Hind Siliguri',system-ui,sans-serif;
  --body:'Instrument Sans','Hind Siliguri',system-ui,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,Menlo,monospace;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:hsl(var(--hue) 45% 4.5%); --bg2:hsl(var(--hue) 38% 7.5%); --fg:hsl(var(--hue) 25% 95%); --muted:hsl(var(--hue) 14% 68%);
    --line:hsl(var(--hue) 25% 90% / .12); --glass:hsl(var(--hue) 40% 9% / .58); --glass-edge:hsl(var(--hue) 30% 90% / .15);
    --acc:hsl(var(--hue) 58% 52%); --acc-soft:hsl(var(--hue) 58% 52% / .15); --on-acc:hsl(var(--hue) 60% 6%);
    --acc2:hsl(var(--hue2) 92% 60%); --acc2-soft:hsl(var(--hue2) 92% 60% / .14);
    --glow:hsl(var(--hue) 65% 45% / .26); --glow2:hsl(var(--hue2) 90% 55% / .16);
    --shadow:0 18px 50px -20px rgba(0,0,0,.7); --wm-op:.55; color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:hsl(var(--hue) 45% 4.5%); --bg2:hsl(var(--hue) 38% 7.5%); --fg:hsl(var(--hue) 25% 95%); --muted:hsl(var(--hue) 14% 68%);
  --line:hsl(var(--hue) 25% 90% / .12); --glass:hsl(var(--hue) 40% 9% / .58); --glass-edge:hsl(var(--hue) 30% 90% / .15);
  --acc:hsl(var(--hue) 58% 52%); --acc-soft:hsl(var(--hue) 58% 52% / .15); --on-acc:hsl(var(--hue) 60% 6%);
  --acc2:hsl(var(--hue2) 92% 60%); --acc2-soft:hsl(var(--hue2) 92% 60% / .14);
  --glow:hsl(var(--hue) 65% 45% / .26); --glow2:hsl(var(--hue2) 90% 55% / .16);
  --shadow:0 18px 50px -20px rgba(0,0,0,.7); --wm-op:.55; color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:6rem}
body{
  margin:0; padding-block:0;
  padding-left:max(16px,env(safe-area-inset-left,0px));
  padding-right:max(16px,env(safe-area-inset-right,0px));
  background:var(--bg); color:var(--fg);
  font:400 1rem/1.62 var(--body); overflow-x:clip;
  -webkit-font-smoothing:antialiased;
}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg)}
.bgfx{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(60% 50% at 85% -5%,var(--glow),transparent 70%),
    radial-gradient(45% 40% at -5% 55%,var(--glow2),transparent 70%);}
.bgfx::after{content:"";position:absolute;inset:0;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;opacity:.55;
  -webkit-mask-image:radial-gradient(70% 60% at 50% 20%,#000,transparent 80%);
  mask-image:radial-gradient(70% 60% at 50% 20%,#000,transparent 80%);}
.page{position:relative;z-index:1}
.wrap{max-width:1180px;margin-inline:auto}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--acc);outline-offset:3px;border-radius:6px}
.mono{font-family:var(--mono);font-size:.74rem;letter-spacing:.09em;text-transform:uppercase}
.muted{color:var(--muted)}

/* hotline */
.hotline{display:flex;justify-content:center;align-items:center;gap:.75rem;flex-wrap:wrap;padding:.55rem 0;font-size:.82rem;color:var(--muted)}
.hotline b{color:var(--fg);font-family:var(--mono);font-weight:500;letter-spacing:.04em}
.dot{width:.5rem;height:.5rem;border-radius:50%;background:var(--acc);display:inline-block;position:relative}
.dot::after{content:"";position:absolute;inset:-4px;border-radius:50%;border:1px solid var(--acc);animation:ping 2.2s ease-out infinite}
@keyframes ping{from{transform:scale(.5);opacity:.9}to{transform:scale(1.8);opacity:0}}

/* nav */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;margin-top:.25rem}
.nav-in{display:flex;align-items:center;gap:1rem;padding:.55rem .6rem .55rem 1rem;border-radius:999px;
  background:var(--glass);border:1px solid var(--glass-edge);box-shadow:var(--shadow);
  -webkit-backdrop-filter:blur(18px) saturate(1.4);backdrop-filter:blur(18px) saturate(1.4)}
.brand{display:flex;align-items:center;gap:.65rem;text-decoration:none;min-width:0}
.mark{flex:none;width:2.1rem;height:2.1rem;border-radius:.6rem;display:grid;place-items:center;
  font:700 .8rem var(--display);letter-spacing:.02em;color:var(--on-acc);background:var(--acc)}
.logo{display:block;height:2.3rem;width:auto;max-width:100%}
footer .logo{height:3.1rem}
.logo-d{display:none}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .logo-l{display:none}:root:not([data-theme="light"]) .logo-d{display:block}}
:root[data-theme="dark"] .logo-l{display:none}
:root[data-theme="dark"] .logo-d{display:block}
.brand-t{display:flex;flex-direction:column;line-height:1.1;min-width:0}
.brand-t b{font:700 .92rem var(--display);letter-spacing:.06em;white-space:nowrap}
.brand-t span{font-size:.7rem;color:var(--muted);white-space:nowrap}
.links{display:flex;gap:.15rem;margin-left:auto}
.links a{padding:.45rem .8rem;border-radius:999px;text-decoration:none;font-size:.9rem;color:var(--muted);transition:color .2s,background .2s}
.links a:hover,.links a.on{color:var(--fg);background:var(--acc-soft)}
.tools{display:flex;align-items:center;gap:.35rem}
.ico-btn{width:2.4rem;height:2.4rem;border-radius:50%;border:1px solid var(--line);background:transparent;display:grid;place-items:center;transition:background .2s,border-color .2s}
.ico-btn:hover{background:var(--acc-soft);border-color:var(--acc)}
.ico-btn svg{width:1.1rem;height:1.1rem}
.menu-btn{display:none}
.picker{position:relative}
.pop{position:absolute;right:0;top:calc(100% + .6rem);padding:.7rem;border-radius:1rem;display:flex;gap:.5rem;
  background:var(--glass);border:1px solid var(--glass-edge);box-shadow:var(--shadow);
  -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}
.sw{width:1.55rem;height:1.55rem;border-radius:50%;border:2px solid transparent;padding:0;background:var(--c)}
.sw[aria-pressed="true"]{border-color:var(--fg);box-shadow:0 0 0 2px var(--bg) inset}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.8rem 1.25rem;border-radius:999px;text-decoration:none;font-weight:600;font-size:.95rem;border:1px solid transparent;transition:transform .2s,box-shadow .2s,background .2s}
.btn.pri{background:var(--acc);color:var(--on-acc);box-shadow:0 10px 30px -10px var(--acc)}
.btn.pri:hover{transform:translateY(-2px)}
.btn.sec{border-color:var(--line);background:var(--glass);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.btn.sec:hover{border-color:var(--acc2)}
.btn.sm{padding:.55rem 1rem;font-size:.85rem}

/* hero */
.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(1.5rem,4vw,3.5rem);align-items:center;padding-block:clamp(2.5rem,6vw,5rem) 2rem}
.eyebrow{display:inline-flex;align-items:center;gap:.65rem;padding:.4rem .85rem;border-radius:999px;border:1px solid var(--line);background:var(--glass)}
h1{font:400 clamp(2rem,4.3vw,3.5rem)/1.02 var(--impact);text-transform:uppercase;letter-spacing:.01em;overflow-wrap:break-word;margin:1.2rem 0 1.1rem;text-wrap:balance}
h1 .ln{display:block}
h1 .ln>span{display:inline-block}
h1 em{font-style:normal;color:var(--acc)}
@keyframes rise{from{transform:translateY(55%)}to{transform:none}}
.lead{max-width:34rem;font-size:1.12rem;color:var(--muted);margin:0 0 1.7rem}
.cta{display:flex;flex-wrap:wrap;gap:.7rem}
.stats{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:clamp(1.2rem,4vw,2.8rem);margin-top:2.4rem;padding-top:1.4rem;border-top:1px solid var(--line)}
.stat b{display:block;font:400 clamp(1.8rem,3.4vw,2.6rem)/1.05 var(--impact);letter-spacing:.01em;font-variant-numeric:tabular-nums}
.stat b i{font-style:normal;color:var(--acc)}
.stat span{font-size:.82rem;color:var(--muted)}
.route{position:relative;aspect-ratio:5/4.4;max-width:100%;border-radius:1.6rem;overflow:hidden;
  background:var(--glass);border:1px solid var(--glass-edge);box-shadow:var(--shadow);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.route canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.route-cap{position:absolute;left:1rem;bottom:.85rem;right:1rem;display:flex;justify-content:space-between;gap:1rem;color:var(--muted);pointer-events:none}

/* marquee */
.ticker{margin-block:1.5rem 0;border-block:1px solid var(--line);overflow:hidden;padding-block:.95rem;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.track{display:flex;width:max-content;animation:slide 32s linear infinite}
.ticker:hover .track{animation-play-state:paused}
.track span{display:flex;align-items:center;gap:1.4rem;padding-right:1.4rem;font:600 1.15rem var(--display);white-space:nowrap}
.track span::after{content:"";width:.5rem;height:.5rem;rotate:45deg;background:var(--acc)}
@keyframes slide{to{transform:translateX(-50%)}}

/* sections */
section{position:relative;padding-block:clamp(3.5rem,8vw,6.5rem) 0}
.hero>*:not(.wmwrap):not(.swarm){position:relative;z-index:1}
.wmwrap{position:absolute;left:0;right:0;top:0;height:min(72%,34rem);overflow:hidden;pointer-events:none;z-index:0}
.wm{display:flex;justify-content:center;padding-top:1.5rem;transform:translate(calc(var(--wx,0)*1px),calc(var(--wy,0)*1px));
  font:400 clamp(6rem,23vw,19rem)/.82 var(--impact);text-transform:uppercase;opacity:var(--wm-op)}
.wm span{display:inline-block;background:linear-gradient(180deg,var(--acc) 5%,transparent 88%);-webkit-background-clip:text;background-clip:text;color:transparent;
  animation:wmIn 1.1s cubic-bezier(.2,.8,.2,1) both;animation-delay:calc(var(--i)*.06s + .1s)}
.wm span.r{background-image:linear-gradient(180deg,var(--acc2) 5%,transparent 88%)}
.wm .sp{width:.22em;background:none;animation:none}
@keyframes wmIn{from{transform:translateY(22%) scale(1.06);filter:blur(6px)}to{transform:none;filter:none}}
.swarm{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:6}
.rail{position:fixed;z-index:15;left:max(6px,calc(env(safe-area-inset-left,0px) + 4px));top:env(safe-area-inset-top,0px);bottom:0;width:2px;background:var(--line);pointer-events:none}
.rail i{position:absolute;inset:0;background:linear-gradient(var(--acc),var(--acc2));transform-origin:top;transform:scaleY(var(--p,0))}
.rail b{position:absolute;left:-2px;width:6px;height:6px;border-radius:50%;background:var(--acc2);box-shadow:0 0 12px var(--acc2);top:calc(var(--p,0)*100% - 3px)}
/* typing build effect: ghost text, blue selection frame with handles, typed characters */
.tx{position:relative;width:fit-content;max-width:100%}
.tw{display:inline-block;white-space:nowrap}
.lw{white-space:nowrap;font-weight:inherit}
.tx .c{position:relative;opacity:.16;transition:opacity .12s}
.tx .c.on{opacity:1}
.tx.done .c{opacity:1;transition:none}
.tx .c.cur::after{content:"";position:absolute;right:-.05em;top:.06em;bottom:.04em;width:.075em;min-width:2px;background:var(--sel)}
.tx::before{content:"";position:absolute;inset:-6px -10px;border:1px solid var(--sel);background:var(--sel-bg);opacity:0;transition:opacity .3s;pointer-events:none}
.tx::after{content:"";position:absolute;inset:-9px -13px;pointer-events:none;opacity:0;transition:opacity .3s;
  background:linear-gradient(var(--sel),var(--sel)) left top/6px 6px no-repeat,linear-gradient(var(--sel),var(--sel)) right top/6px 6px no-repeat,
    linear-gradient(var(--sel),var(--sel)) left bottom/6px 6px no-repeat,linear-gradient(var(--sel),var(--sel)) right bottom/6px 6px no-repeat}
.tx.sel::before,.tx.sel::after{opacity:1}
.selchip{position:absolute;left:-10px;bottom:calc(100% + 12px);padding:.12rem .42rem;background:var(--sel);color:#fff;font:500 .62rem/1.4 var(--mono);letter-spacing:.04em;text-transform:none;white-space:nowrap;pointer-events:none;z-index:2}
.reel{margin-top:2rem;padding:1.5rem 1.6rem;border-radius:1.2rem;background:var(--glass);border:1px solid var(--glass-edge);display:grid;gap:.5rem;max-width:20rem;
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.reel b{font:400 clamp(1.8rem,3.6vw,2.6rem)/1.05 var(--impact);text-transform:uppercase}
.reel em{font-style:normal;color:var(--acc)}
.reel .mono{color:var(--muted)}
.sh{display:grid;gap:.8rem;margin-bottom:2.4rem;max-width:40rem}
.sh .mono{color:var(--acc)}
h2{font:400 clamp(1.8rem,4vw,3.1rem)/1.05 var(--impact);text-transform:uppercase;letter-spacing:.01em;overflow-wrap:break-word;margin:0;text-wrap:balance}
h1 i{font-style:normal;color:var(--acc)}
h2 i{font-style:normal;color:var(--acc2)}
.sh p{margin:0;color:var(--muted);font-size:1.05rem}
.rv{transform:translateY(16px);transition:transform .8s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0s)}
.rv.in{transform:none}

/* about */
.about{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(1.5rem,5vw,4rem);align-items:start}
.about p{font-size:1.1rem;margin:0 0 1.1rem}
.about p b{color:var(--acc);font-weight:600}
.checks{list-style:none;margin:1.6rem 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem 1.2rem}
.checks li{display:flex;gap:.6rem;align-items:center;font-size:.95rem}
.checks svg{flex:none;width:1.15rem;height:1.15rem;color:var(--acc)}
.facts{margin:0;padding:.4rem 1.4rem;border-radius:1.4rem;background:var(--glass);border:1px solid var(--glass-edge);box-shadow:var(--shadow);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.fact{display:grid;grid-template-columns:7.5rem minmax(0,1fr);gap:1rem;padding:1.05rem 0;border-bottom:1px solid var(--line)}
.fact:last-child{border-bottom:0}
.fact dt{color:var(--muted)}
.fact dd{margin:0}
.fact dd b{display:block;font:700 1.12rem var(--display);letter-spacing:-.01em}
.fact dd span{font-size:.88rem;color:var(--muted)}

/* services */
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.card{position:relative;padding:1.6rem;border-radius:1.4rem;background:var(--glass);border:1px solid var(--glass-edge);overflow:hidden;
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);transition:transform .35s,border-color .3s}
.card::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .3s;
  background:radial-gradient(260px circle at var(--mx,50%) var(--my,0%),var(--glow),transparent 70%)}
.card:hover{transform:translateY(-4px);border-color:var(--acc)}
.card:hover::before{opacity:1}
.card>*{position:relative}
.ic{width:2.9rem;height:2.9rem;border-radius:.9rem;display:grid;place-items:center;background:var(--acc-soft);color:var(--acc);margin-bottom:1.1rem}
.ic svg{width:1.45rem;height:1.45rem}
.grid3 .card:nth-child(3n+2) .ic,.frow:nth-child(4n+2) .ic,.frow:nth-child(4n+3) .ic{background:var(--acc2-soft);color:var(--acc2)}
.card h3{font:700 1.25rem var(--display);letter-spacing:-.015em;margin:0 0 .5rem}
.card p{margin:0 0 1.1rem;color:var(--muted);font-size:.96rem}
.tag{display:inline-block;padding:.22rem .65rem;border-radius:999px;border:1px solid var(--line);color:var(--muted)}

/* features */
.feat{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:clamp(1.5rem,5vw,4rem)}
.frow{display:grid;grid-template-columns:auto minmax(0,1fr);gap:1.1rem;padding-block:1.6rem;border-top:1px solid var(--line)}
.frow .ic{margin:0}
.frow h3{font:700 1.2rem var(--display);margin:0 0 .35rem;letter-spacing:-.01em}
.frow p{margin:0;color:var(--muted)}

/* use cases */
.uc{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.3fr);gap:1.2rem}
.tabs{display:flex;flex-direction:column;gap:.35rem}
.tab{text-align:left;padding:1rem 1.2rem;border-radius:1rem;border:1px solid transparent;background:transparent;font:600 1.05rem var(--display);color:var(--muted);transition:all .25s;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.tab:hover{color:var(--fg);background:var(--acc-soft)}
.tab[aria-selected="true"]{color:var(--fg);background:var(--glass);border-color:var(--acc);box-shadow:var(--shadow)}
.tab svg{width:1rem;height:1rem;flex:none;opacity:0;transition:opacity .2s,transform .2s;color:var(--acc)}
.tab[aria-selected="true"] svg{opacity:1;transform:translateX(3px)}
.panel{padding:clamp(1.4rem,3vw,2.2rem);border-radius:1.6rem;background:var(--glass);border:1px solid var(--glass-edge);box-shadow:var(--shadow);min-height:20rem;display:flex;flex-direction:column;gap:1.4rem;
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.panel h3{font:400 clamp(1.5rem,2.8vw,2.1rem)/1.1 var(--impact);text-transform:uppercase;letter-spacing:.01em;margin:0}
.panel p{margin:0;font-size:1.08rem;color:var(--muted);max-width:34rem}
.panel.swap>*{animation:fade .5s both}
.panel.swap>*:nth-child(2){animation-delay:.06s}.panel.swap>*:nth-child(3){animation-delay:.12s}
@keyframes fade{from{transform:translateY(10px)}to{transform:none}}
.flow{margin-top:auto;display:flex;align-items:center;flex-wrap:wrap;gap:.5rem}
.chip{padding:.5rem .95rem;border-radius:.8rem;background:var(--acc-soft);border:1px solid var(--line);font:500 .8rem var(--mono);letter-spacing:.04em}
.arrow{width:2.2rem;height:2px;background:repeating-linear-gradient(90deg,var(--acc) 0 6px,transparent 6px 10px);background-size:20px 2px;animation:dash 1s linear infinite}
@keyframes dash{to{background-position:20px 0}}

/* reviews */
.quotes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.quote{margin:0;padding:1.6rem;border-radius:1.4rem;background:var(--glass);border:1px solid var(--glass-edge);display:flex;flex-direction:column;gap:1.3rem;
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.quote.big{grid-column:span 2}
.quote.big blockquote{font:600 clamp(1.25rem,2.4vw,1.7rem)/1.28 var(--display);letter-spacing:-.02em}
.quote blockquote{margin:0;font-size:1.02rem}
.stars{display:flex;gap:.15rem;color:var(--acc)}
.stars svg{width:1rem;height:1rem}
.who{display:flex;align-items:center;gap:.8rem;margin-top:auto}
.av{flex:none;width:2.6rem;height:2.6rem;border-radius:50%;display:grid;place-items:center;font:700 .85rem var(--display);background:var(--acc);color:var(--on-acc)}
.who b{display:block;line-height:1.2}
.who span{font-size:.85rem;color:var(--muted)}

/* contact */
.contact{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:clamp(1.5rem,5vw,4rem);align-items:start}
.clist{list-style:none;margin:0 0 1.5rem;padding:0}
.clist li{display:grid;grid-template-columns:2.9rem minmax(0,1fr) auto;gap:1rem;align-items:center;padding-block:1rem;border-top:1px solid var(--line)}
.clist li:last-child{border-bottom:1px solid var(--line)}
.clist .ic{margin:0}
.clist b{display:block;font-size:1.05rem;overflow-wrap:anywhere}
.clist .mono{color:var(--muted)}
.copy{padding:.35rem .75rem;border-radius:999px;border:1px solid var(--line);background:transparent;font:500 .72rem var(--mono);letter-spacing:.06em;text-transform:uppercase}
.copy:hover{border-color:var(--acc);color:var(--acc)}
form.f{padding:clamp(1.3rem,3vw,2rem);border-radius:1.6rem;background:var(--glass);border:1px solid var(--glass-edge);box-shadow:var(--shadow);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.fld{display:grid;gap:.35rem;min-width:0}
.fld.full{grid-column:1/-1}
.fld label{color:var(--muted)}
.fld input,.fld select,.fld textarea{width:100%;padding:.8rem .95rem;border-radius:.85rem;border:1px solid var(--line);background:var(--bg);color:var(--fg);font:inherit;font-size:.98rem}
.fld textarea{resize:vertical;min-height:7rem}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:2px solid var(--acc);outline-offset:1px;border-color:var(--acc)}
.fnote{grid-column:1/-1;font-size:.9rem;color:var(--muted);margin:0}
.fnote a{color:var(--acc);font-weight:600}

/* footer */
footer{margin-top:clamp(3.5rem,8vw,6.5rem);padding-block:3rem calc(2rem + 4.5rem);border-top:1px solid var(--line)}
.fgrid{display:grid;grid-template-columns:1.4fr repeat(3,minmax(0,1fr));gap:2rem}
.fgrid h4{margin:0 0 .9rem;color:var(--muted)}
.fgrid ul{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.fgrid a{text-decoration:none}.fgrid a:hover{color:var(--acc)}
.fgrid .soon{color:var(--muted)}
.fbrand p{color:var(--muted);max-width:22rem;margin:1rem 0}
.cc{display:flex;gap:.5rem;flex-wrap:wrap}
.cc span{padding:.25rem .6rem;border:1px solid var(--line);border-radius:.5rem}
.copyr{margin-top:2.4rem;padding-top:1.2rem;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;color:var(--muted);font-size:.88rem}

/* floating contact */
.fab{position:fixed;z-index:30;right:calc(max(16px,env(safe-area-inset-right,0px)));bottom:calc(16px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;align-items:flex-end;gap:.55rem}
.fab-list{display:flex;flex-direction:column;gap:.5rem;align-items:flex-end}
.fab-list a{display:inline-flex;align-items:center;gap:.55rem;padding:.6rem 1rem;border-radius:999px;text-decoration:none;font-size:.88rem;font-weight:600;
  background:var(--glass);border:1px solid var(--glass-edge);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);animation:pop .35s both}
.fab-list a:nth-child(2){animation-delay:.05s}.fab-list a:nth-child(3){animation-delay:.1s}
.fab-list svg{width:1.1rem;height:1.1rem;color:var(--acc)}
@keyframes pop{from{transform:translateY(10px) scale(.96)}to{transform:none}}
.fab-main{width:3.7rem;height:3.7rem;border-radius:50%;border:1px solid var(--glass-edge);background:var(--bg);display:grid;place-items:center;box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s,border-color .3s;padding:0}
.fab-main:hover{transform:translateY(-2px)}
.fab-main img{width:2.3rem;height:2.3rem;display:block}
.fab-main[aria-expanded="true"]{border-color:var(--acc);box-shadow:0 0 0 3px var(--acc-soft),var(--shadow)}

/* responsive */
@media (max-width:980px){
  .links{display:none}
  .menu-btn{display:grid}
  .nav-in{padding-right:.5rem}
  .tools{margin-left:auto}
  .nav.open .links{display:flex;flex-direction:column;position:absolute;left:0;right:0;top:calc(100% + .5rem);padding:.6rem;border-radius:1.2rem;background:var(--glass);border:1px solid var(--glass-edge);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}
  .nav.open .links a{padding:.8rem 1rem}
  .hero,.about,.contact,.uc{grid-template-columns:minmax(0,1fr)}
  .grid3,.quotes{grid-template-columns:repeat(2,minmax(0,1fr))}
  .quote.big{grid-column:1/-1}
  .fgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tabs{flex-direction:row;overflow-x:auto;padding-bottom:.4rem}
  .tab{flex:none;white-space:nowrap}.tab svg{display:none}
}
@media (max-width:640px){
  .grid3,.quotes,.feat,.checks,form.f{grid-template-columns:minmax(0,1fr)}
  .stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem}
  .brand-t span{display:none}
  .logo{height:1.55rem}
  footer .logo{height:2.4rem}
  .nav-cta{display:none}
  .fact{grid-template-columns:minmax(0,1fr);gap:.2rem}
  .clist li{grid-template-columns:2.9rem minmax(0,1fr)}
  .clist .copy{grid-column:2}
  .pop{right:-3rem}
  .fgrid{grid-template-columns:minmax(0,1fr)}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .rv{transform:none!important}
}

/* ---- multi-page additions ---- */
.crumb{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;margin:0 0 1.2rem;color:var(--muted)}
.crumb a{text-decoration:none}.crumb a:hover{color:var(--acc)}.crumb i{font-style:normal;opacity:.5}
.bn{font:600 1.15rem/1.4 var(--body);color:var(--acc2);margin:.2rem 0 .9rem}
.svc-hero h1{font-size:clamp(1.7rem,3.3vw,2.6rem);line-height:1.08}
.glance{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem 1.6rem;margin-top:2rem;padding-top:1.3rem;border-top:1px solid var(--line)}
.glance div{display:grid;gap:.15rem}.glance .mono{color:var(--muted);font-size:.68rem}.glance b{font:700 1rem var(--display)}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;margin:1.4rem 0 0;padding:0;list-style:none}
.chips li{padding:.45rem .85rem;border-radius:999px;border:1px solid var(--line);background:var(--glass);font-size:.88rem}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;counter-reset:s}
.steps li{position:relative;padding:1.5rem 1.3rem 1.4rem;border-radius:1.3rem;background:var(--glass);border:1px solid var(--glass-edge);counter-increment:s}
.steps li::before{content:counter(s,decimal-leading-zero);display:block;font:400 2rem/1 var(--impact);color:var(--acc);margin-bottom:.8rem}
.steps li:nth-child(even)::before{color:var(--acc2)}
.steps h3{font:700 1.1rem var(--display);margin:0 0 .4rem}.steps p{margin:0;color:var(--muted);font-size:.93rem}
.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}
.mini{padding:1.3rem;border-radius:1.2rem;background:var(--glass);border:1px solid var(--glass-edge);transition:transform .3s,border-color .3s}
.mini:hover{transform:translateY(-3px);border-color:var(--acc)}
.mini .ic{width:2.4rem;height:2.4rem;margin-bottom:.8rem}.mini .ic svg{width:1.2rem;height:1.2rem}
.mini h3{font:700 1.02rem var(--display);margin:0 0 .35rem}.mini p{margin:0;color:var(--muted);font-size:.9rem}
.faq{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.faq article{padding:1.4rem 1.5rem;border-radius:1.2rem;background:var(--glass);border:1px solid var(--glass-edge)}
.faq h3{font:700 1.05rem var(--display);margin:0 0 .5rem;letter-spacing:-.01em}.faq p{margin:0;color:var(--muted);font-size:.95rem}
.tbl{overflow-x:auto;border-radius:1.2rem;border:1px solid var(--glass-edge);background:var(--glass)}
.tbl table{width:100%;border-collapse:collapse;min-width:34rem}
.tbl th,.tbl td{text-align:left;padding:.95rem 1.2rem;border-bottom:1px solid var(--line);font-size:.94rem;vertical-align:top}
.tbl th{font:500 .72rem var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--acc)}
.tbl td:first-child{font-weight:600}.tbl tr:last-child td{border-bottom:0}
.note{margin:1rem 0 0;color:var(--muted);font-size:.9rem;max-width:46rem}
pre.code{margin:0;padding:1.4rem 1.5rem;border-radius:1.2rem;background:hsl(var(--hue) 40% 6%);color:#d7efdc;font:400 .9rem/1.7 var(--mono);overflow-x:auto;border:1px solid var(--glass-edge)}
pre.code b{color:#ff8a8a;font-weight:500}
.cta-band{display:grid;grid-template-columns:minmax(0,1.3fr) auto;gap:1.5rem;align-items:center;padding:clamp(1.6rem,4vw,3rem);border-radius:1.8rem;background:var(--glass);border:1px solid var(--glass-edge);box-shadow:var(--shadow)}
.cta-band h2{font-size:clamp(1.6rem,3.2vw,2.4rem)}.cta-band p{color:var(--muted);margin:.7rem 0 0}
.card a.more{display:inline-flex;gap:.4rem;align-items:center;margin-top:.2rem;color:var(--acc);font:500 .78rem var(--mono);letter-spacing:.05em;text-transform:uppercase;text-decoration:none}
.card a.more:hover{color:var(--acc2)}
a.card-link{text-decoration:none;color:inherit;display:block}
.links a.cur{color:var(--acc)}
.fgrid a.cur{color:var(--acc)}
.tx.lt::before,.tx.lt::after{display:none}
.ind{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}
@media (max-width:980px){.steps,.grid4,.ind{grid-template-columns:repeat(2,minmax(0,1fr))}.faq{grid-template-columns:minmax(0,1fr)}.cta-band{grid-template-columns:minmax(0,1fr)}}
@media (max-width:640px){.steps,.grid4,.ind{grid-template-columns:minmax(0,1fr)}.glance{grid-template-columns:minmax(0,1fr)}}

/* design-tool frame: dragged out from the top-left corner with a cursor, then handles appear */
.dw{position:absolute;pointer-events:none;z-index:3}
.dw .df{position:absolute;inset:0;border:1px solid var(--sel);background:var(--sel-bg);clip-path:inset(0 100% 100% 0);transition:clip-path .28s cubic-bezier(.3,.7,.2,1),opacity .18s}
.dw.go .df{clip-path:inset(0 0 0 0)}
.dw s{position:absolute;left:0;top:0;width:0;height:0;transition:left .28s cubic-bezier(.3,.7,.2,1),top .28s cubic-bezier(.3,.7,.2,1),opacity .2s}
.dw s svg{position:absolute;left:-2px;top:-2px;filter:drop-shadow(0 1px 2px rgba(0,0,0,.35))}
.dw.go s{left:100%;top:100%}
.dw u{position:absolute;width:7px;height:7px;background:#fff;border:1px solid var(--sel);opacity:0;transition:opacity .2s}
.dw u:nth-of-type(1){left:-4px;top:-4px}.dw u:nth-of-type(2){right:-4px;top:-4px}.dw u:nth-of-type(3){left:-4px;bottom:-4px}.dw u:nth-of-type(4){right:-4px;bottom:-4px}
.dw.hs u{opacity:1}
.dw.hs s{opacity:0}
.dw.out .df,.dw.out u{opacity:0}
.dw.blkf{border-radius:inherit}.dw.blkf .df{border-radius:1.3rem;border-style:dashed}
.rv.blk{position:relative}
.rv.blk>*:not(.dw){transition:opacity .25s ease}
.rv.blk.pre>*:not(.dw){opacity:0}
.tx .selchip{transition:opacity .2s}

/* wide screens: use the empty side space (wider container + gently larger type) */
@media (min-width:1280px){.wrap{max-width:min(1480px,92vw)}}
@media (min-width:1600px){html{font-size:17.5px}.wrap{max-width:min(1720px,92vw)}}
@media (min-width:1900px){html{font-size:19px}.wrap{max-width:min(1860px,92vw)}}
@media (min-width:2400px){html{font-size:22px}.wrap{max-width:min(2200px,92vw)}}

/* hotline lives beside the chat button */
.fab-row{display:flex;align-items:center;gap:.6rem}
.fab-hot{display:inline-flex;align-items:center;gap:.6rem;padding:.7rem 1.05rem;border-radius:999px;text-decoration:none;font-size:.82rem;color:var(--muted);background:var(--glass);border:1px solid var(--glass-edge);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.fab-hot b{font:500 .85rem var(--mono);color:var(--fg);letter-spacing:.04em}
.fab-hot:hover b{color:var(--acc)}
@media (max-width:640px){.fab-hot span:not(.dot){display:none}.fab-hot{padding:.7rem .9rem}}

/* ---- blog ---- */
.chips-row{display:flex;flex-wrap:wrap;gap:.5rem;margin:0 0 1.6rem}
.chip{display:inline-flex;gap:.4rem;align-items:center;padding:.45rem .85rem;border-radius:999px;border:1px solid var(--line);background:var(--glass);font-size:.86rem;text-decoration:none;color:inherit;transition:border-color .2s,color .2s}
.chip i{font-style:normal;opacity:.55;font-size:.78rem}
.chip:hover{border-color:var(--acc);color:var(--acc)}.chip.on{background:var(--acc);border-color:var(--acc);color:#fff}
.bsearch{display:flex;gap:.6rem;margin-top:1.4rem;max-width:30rem}
.bsearch input{flex:1;min-width:0;padding:.75rem 1.1rem;border-radius:999px;border:1px solid var(--line);background:var(--glass);color:inherit;font:inherit}
.bsearch input:focus{outline:2px solid var(--acc);outline-offset:1px}
.pmeta{display:flex;flex-wrap:wrap;gap:.4rem 1rem;color:var(--muted);font-size:.72rem;letter-spacing:.04em;margin-top:.9rem}
.card .pmeta{margin-top:1rem}
.pager{display:flex;justify-content:center;align-items:center;gap:1.4rem;margin-top:2.2rem;font-size:.8rem}
.pager a{color:var(--acc);text-decoration:none}
.post{max-width:50rem;margin-inline:auto}
.post-h h1{font-size:clamp(1.7rem,3.6vw,2.7rem);line-height:1.1}
.prose{margin-top:2.2rem;font-size:1.08rem;line-height:1.75}
.prose h2{font:700 1.6rem/1.2 var(--display);text-transform:none;letter-spacing:-.01em;margin:2.2rem 0 .7rem}
.prose h3{font:700 1.2rem/1.3 var(--display);margin:1.6rem 0 .5rem}
.prose p{margin:0 0 1.1rem}.prose ul,.prose ol{margin:0 0 1.2rem;padding-left:1.4rem}.prose li{margin:.35rem 0}
.prose a{color:var(--acc);text-decoration:none;border-bottom:1px solid currentColor}.prose img{max-width:100%;border-radius:1rem}
.prose blockquote{margin:1.4rem 0;padding:.4rem 0 .4rem 1.2rem;border-left:3px solid var(--acc2);color:var(--muted)}
.prose code{font:.9em var(--mono);padding:.1em .4em;border-radius:.4em;background:var(--glass);border:1px solid var(--line)}
.prose pre.code code{padding:0;border:0;background:none;color:inherit}
.prose hr{border:0;border-top:1px solid var(--line);margin:2rem 0}
.pn{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:2.2rem}
.pn a{display:grid;gap:.3rem;padding:1.1rem 1.2rem;border-radius:1.1rem;border:1px solid var(--glass-edge);background:var(--glass);text-decoration:none;color:inherit}
.pn a.r{text-align:right}.pn a:hover{border-color:var(--acc)}.pn .mono{color:var(--muted);font-size:.7rem}
.card .tag{margin-bottom:.9rem;display:inline-block}
@media (max-width:640px){.pn{grid-template-columns:1fr}.pn a.r{text-align:left}}
/* ---- admin ---- */
.adm-w{padding-block:1.2rem 4rem;max-width:min(1100px,94vw)}
.adm-h{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;padding:.6rem 0 1.4rem;border-bottom:1px solid var(--line);margin-bottom:1.8rem}
.adm-n{display:flex;gap:1.2rem;align-items:center;flex-wrap:wrap}.adm-n a{text-decoration:none;font-weight:600}.adm-n a:hover{color:var(--acc)}
.adm-t{font:700 1.8rem var(--display);text-transform:none;margin:0;letter-spacing:-.01em}
.adm-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.2rem}
.adm-box{max-width:26rem;margin:3rem auto;padding:2rem;border-radius:1.5rem;background:var(--glass);border:1px solid var(--glass-edge)}
.adm-err{padding:.8rem 1rem;border-radius:.8rem;background:rgba(242,22,22,.1);border:1px solid var(--acc2);margin:0 0 1rem}
.adm-ok{padding:.8rem 1rem;border-radius:.8rem;background:var(--acc-soft);border:1px solid var(--acc);margin:0 0 1rem}
.dim{color:var(--muted);font-size:.72rem}
.st{padding:.2rem .6rem;border-radius:999px;font:500 .7rem var(--mono);text-transform:uppercase;border:1px solid var(--line)}
.st.published{background:var(--acc-soft);border-color:var(--acc);color:var(--acc)}
.act{white-space:nowrap}.act a,.act .lnk{margin-right:.9rem;color:var(--acc);text-decoration:none;font-size:.9rem;background:none;border:0;padding:0;cursor:pointer;font-family:inherit}
.act form{display:inline}.act .lnk{color:var(--acc2)}
.adm-f{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.adm-f .full{grid-column:1/-1}
.adm table{min-width:44rem}
@media (max-width:640px){.adm-f{grid-template-columns:1fr}}