/* Layout: OpenTag-style cream editorial page; centred serif heads, beige stages holding live product mocks, Novi the mascot in every section. */
:root{
  color-scheme:light;
  --page:#FFFDF9;
  --ink:#020E24;
  --body:#4E4E4E;
  --muted:#7A7A7A;
  --faint:#A6A6A2;
  --panel:#F4EFE6;
  --panel2:#F8F5EF;
  --line:rgba(2,14,36,.08);
  --line2:rgba(2,14,36,.14);
  --soft:#ECE9E3;
  --soft2:#E3DFD8;
  --cyan:#19C2E0;
  --blue:#1167D6;
  --navy:#0B2350;
  --night:#08142A;
  --grad:linear-gradient(95deg,#19C2E0 0%,#1C8FE0 55%,#1167D6 100%);
  --amber:#E9A23B;
  --coral:#EE5A64;
  --green:#22B07D;
  --serif:'Gelasio',Georgia,'Times New Roman',serif;
  --sans:'Inter',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --maxw:1190px;
  --ease:cubic-bezier(.2,.7,.2,1);
  --spring:cubic-bezier(.34,1.5,.5,1);
  --sat:env(safe-area-inset-top,0px);
}
*,*::before,*::after{box-sizing:border-box}
html{background:var(--page);-webkit-text-size-adjust:100%;text-size-adjust:100%}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-stopped{overflow:hidden}
body{margin:0;background:var(--page);color:var(--ink);font:400 16px/1.55 var(--sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:clip}
body::before{content:"";position:fixed;inset:0 0 auto;height:var(--sat);background:var(--page);z-index:120}
img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
h1,h2,h3,h4,p,ul,dl,dd{margin:0;padding:0}
ul{list-style:none}
main{overflow-x:clip}
::selection{background:#BDEBF6;color:var(--ink)}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:8px}
.wrap{width:100%;max-width:calc(var(--maxw) + 80px);margin:0 auto;padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px))}
.ic{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.tnum{font-variant-numeric:tabular-nums}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:var(--blue)}

/* type */
.h1{font:500 clamp(44px,5.6vw,78px)/1.1 var(--serif);letter-spacing:-.018em;text-align:center;color:var(--ink)}
.h2{font:500 clamp(32px,3.6vw,48px)/1.12 var(--serif);letter-spacing:-.015em;text-wrap:balance}
.h3{font:500 clamp(21px,1.9vw,25px)/1.25 var(--serif);letter-spacing:-.01em}
.lead{font-size:clamp(16px,1.35vw,18.5px);line-height:1.55;color:var(--body);text-wrap:pretty}
.shead{display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px;max-width:720px;margin:0 auto 56px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 22px;border-radius:11px;font:500 16.5px/1 var(--sans);letter-spacing:-.01em;white-space:nowrap;transition:transform .25s var(--ease),background .25s,box-shadow .3s}
.btn .ic{width:16px;height:16px}
.btn-ink{background:var(--ink);color:#fff;box-shadow:0 1px 0 rgba(255,255,255,.1) inset,0 6px 16px -8px rgba(2,14,36,.6)}
.btn-ink:hover{background:#0E2348;transform:translateY(-1px)}
.btn-soft{background:var(--soft);color:var(--ink)}
.btn-soft:hover{background:var(--soft2);transform:translateY(-1px)}
.btn-soft .ic{fill:currentColor;stroke:none}
.btn-sm{height:42px;padding:0 18px;font-size:15.5px}

/* nav */
.nav{position:sticky;top:var(--sat);z-index:100;background:rgba(255,253,249,.86);-webkit-backdrop-filter:blur(14px) saturate(140%);backdrop-filter:blur(14px) saturate(140%);border-bottom:1px solid var(--line);transition:box-shadow .3s}
.nav.sh{box-shadow:0 6px 24px -18px rgba(2,14,36,.35)}
.nav-in{display:flex;align-items:center;gap:30px;height:84px}
.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand img{height:28px;width:auto}
.by{display:flex;align-items:center;gap:7px;padding-left:12px;border-left:1px solid var(--line2);font-size:13px;color:var(--muted)}
.aether-logo{display:block;height:14px;width:calc(14px * 1165 / 273);background:#4E4E4E;-webkit-mask:url(brand/aether_full.png) center/contain no-repeat;mask:url(brand/aether_full.png) center/contain no-repeat}
.aether-logo.ink{background:var(--ink)}
.aether-logo.lg{height:20px;width:calc(20px * 1165 / 273)}
.links{display:flex;gap:4px}
.links a{padding:8px 13px;border-radius:9px;font-size:15px;color:#4E4E4E;transition:color .2s,background .2s}
.links a:hover{background:rgba(2,14,36,.05);color:var(--ink)}
.links a.on{color:var(--ink);font-weight:500}
.nav-r{margin-left:auto;display:flex;align-items:center;gap:8px}
.burger{display:none;width:44px;height:44px;border-radius:10px;position:relative}
.burger span{position:absolute;left:11px;right:11px;height:2px;border-radius:2px;background:var(--ink);transition:transform .35s var(--ease),opacity .25s,top .35s var(--ease)}
.burger span:nth-child(1){top:14px}.burger span:nth-child(2){top:21px}.burger span:nth-child(3){top:28px}
.menu-open .burger span:nth-child(1){top:21px;transform:rotate(45deg)}
.menu-open .burger span:nth-child(2){opacity:0}
.menu-open .burger span:nth-child(3){top:21px;transform:rotate(-45deg)}
.mnav{position:fixed;inset:calc(var(--sat) + 84px) 0 0;z-index:95;background:var(--page);display:flex;flex-direction:column;padding:24px max(24px,env(safe-area-inset-left,0px)) 40px max(24px,env(safe-area-inset-right,0px));gap:2px;opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .3s,visibility .3s,transform .4s var(--ease);overflow:auto}
.menu-open .mnav{opacity:1;visibility:visible;transform:none}
.mnav>a{font:500 28px/1.2 var(--serif);padding:10px 0;border-bottom:1px solid var(--line)}
.mnav-ctas{display:flex;flex-direction:column;gap:10px;margin-top:22px}

/* hero */
.hero{padding:96px 0 70px}
.hero-in{display:flex;flex-direction:column;align-items:center;text-align:center}
.h1 .hl{display:block}
.h1 .hw{display:inline-block}
.hero-novi{width:1.95em;margin:-.62em -.06em -.42em -.02em;vertical-align:middle;position:relative;top:-.08em}
.hero-sub{max-width:690px;margin-top:22px}
.pill{display:inline-flex;align-items:center;gap:14px;margin-top:28px;height:42px;padding:0 16px;border-radius:999px;border:1px solid var(--line2);background:#fff;font-size:14.5px;color:#2B2B2B;box-shadow:0 1px 2px rgba(2,14,36,.04)}
.pill-i{display:inline-flex;align-items:center;gap:7px;white-space:nowrap}
.pill-i img{height:15px;width:auto}
.pill-i b{font-weight:600}
.pill-i i{width:3px;height:3px;border-radius:50%;background:var(--faint);margin:0 3px}
.pill-sep{width:1px;height:18px;background:var(--line2)}
.ctas{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:30px}
.ctas.l{justify-content:flex-start}
.tlinks{display:flex;gap:22px;flex-wrap:wrap;justify-content:center;margin-top:24px;font-size:14.5px;color:#4E4E4E}
.tlinks a,.tlink{text-decoration:underline;text-decoration-color:rgba(2,14,36,.35);text-underline-offset:4px;transition:color .2s,text-decoration-color .2s}
.tlinks a:hover,.tlink:hover{color:var(--ink);text-decoration-color:var(--ink)}

/* demo */
.demo{padding:20px 0 30px}
.tabs-row{position:relative;display:flex;justify-content:center;margin-bottom:24px}
.tabs{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;max-width:100%}
.tabs::-webkit-scrollbar{display:none}
.tab{position:relative;display:inline-flex;align-items:center;gap:9px;padding:12px 26px 14px;font-size:16.5px;color:#9A9A98;white-space:nowrap;transition:color .25s}
.tab .ic{width:19px;height:19px}
.tab::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--line);transition:background .3s}
.tab.on{color:var(--ink)}
.tab.on::after{background:var(--ink)}
.tab:hover{color:var(--ink)}
.tab .tp{position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--grad);z-index:1}
.peek-novi{position:absolute;left:5%;bottom:-6px;width:112px}
.stage{position:relative;border-radius:32px;background:var(--panel);padding:44px clamp(14px,5vw,66px) 48px}
.win{border-radius:14px;background:#fff;box-shadow:0 0 0 1px rgba(2,14,36,.07),0 24px 60px -30px rgba(2,14,36,.35);overflow:hidden}
.win-bar{display:flex;align-items:center;gap:16px;height:46px;padding:0 16px;background:linear-gradient(180deg,#EAF5FB,#E3F0F8);border-bottom:1px solid rgba(2,14,36,.06)}
.lights{display:flex;gap:7px}
.lights i{width:12px;height:12px;border-radius:50%;background:#FF5F57}
.lights i:nth-child(2){background:#FEBC2E}.lights i:nth-child(3){background:#28C840}
.wb-ic{display:flex;gap:14px;color:#3A4A5E}
.wb-ic .ic{width:18px;height:18px}
.wb-ic .dim{opacity:.35}
.search{flex:1;max-width:460px;margin:0 auto;display:flex;align-items:center;gap:8px;height:30px;padding:0 12px;border-radius:7px;background:rgba(255,255,255,.75);font-size:13.5px;color:#7C8796}
.search .ic{width:15px;height:15px}
.wb-r .hp,.hp{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#2F5D4C;color:#fff;font:600 10.5px/1 var(--sans)}
.win-body{display:grid;grid-template-columns:210px minmax(0,1fr) 290px;height:480px}
.rail{background:#F6F9FC;border-right:1px solid rgba(2,14,36,.06);padding:16px 12px;display:flex;flex-direction:column;gap:14px}
.rail-logo{display:flex;align-items:center;gap:8px;padding:2px 6px}
.rail-logo img{height:22px;width:auto}
.rail-list{display:flex;flex-direction:column;gap:2px}
.rl{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:9px;font-size:14px;color:#3B4656;transition:background .25s,color .25s}
.rl .ic{width:17px;height:17px;color:#6B7A8E}
.rl b{margin-left:auto;font:600 11px/1 var(--sans);padding:4px 7px;border-radius:999px;background:#E3EBF4;color:#4B5B70}
.rl.on{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(2,14,36,.08)}
.rl.on .ic{color:var(--blue)}
.rl.on b{background:var(--blue);color:#fff}
.convo{display:flex;flex-direction:column;min-width:0}
.cv-head{display:flex;align-items:center;gap:12px;padding:14px 20px;border-bottom:1px solid rgba(2,14,36,.06)}
.av{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#FFC7A8,#F38B6B);color:#fff;font:600 14px/1 var(--sans);flex:none}
.cv-who{display:flex;flex-direction:column;gap:2px;min-width:0}
.cv-who b{font-weight:600;font-size:15px}
.cv-who small{display:flex;align-items:center;gap:5px;font-size:12.5px;color:var(--muted)}
.cv-who small .ic{width:13px;height:13px}
.cv-tag{margin-left:auto;display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;background:#E8F7FB;color:#0E7FA6;font-size:12px;font-weight:500;white-space:nowrap}
.cv-tag i{width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px rgba(34,176,125,.18)}
.msgs{flex:1;overflow:hidden;padding:18px 20px;display:flex;flex-direction:column;gap:12px;justify-content:flex-end}
.m{width:fit-content;max-width:78%;padding:11px 15px;border-radius:16px;font-size:15px;line-height:1.45;opacity:0;transform:translateY(10px) scale(.98);transition:opacity .4s,transform .5s var(--spring)}
.m.on{opacity:1;transform:none}
.m.cu{align-self:flex-end;background:var(--ink);color:#fff;border-bottom-right-radius:5px}
.m.nv{align-self:flex-start;background:#EAF4FB;color:#10243F;border-bottom-left-radius:5px}
.m small{display:block;font:500 11px/1.3 var(--sans);color:#6E8BA6;margin-bottom:4px}
.m.nv small{display:flex;align-items:center;gap:5px}
.m.nv small img{height:12px;width:auto}
.m.typing{display:flex;gap:5px;padding:14px 16px}
.m.typing i{width:7px;height:7px;border-radius:50%;background:#7FB6DA;animation:tdot 1s ease-in-out infinite}
.m.typing i:nth-child(2){animation-delay:.15s}.m.typing i:nth-child(3){animation-delay:.3s}
@keyframes tdot{0%,100%{opacity:.35;transform:none}50%{opacity:1;transform:translateY(-3px)}}
.det{align-self:center;font-size:11.5px;color:#8A97A6;opacity:0;transition:opacity .4s}
.det.on{opacity:1}
.composer{display:flex;align-items:center;gap:10px;margin:0 20px 16px;padding:0 6px 0 16px;height:46px;border-radius:12px;border:1px solid rgba(2,14,36,.12);font-size:14px;color:#8A97A6}
.composer span:first-child{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.send{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--grad);color:#fff;flex:none}
.send .ic{width:16px;height:16px;transform:rotate(-90deg)}
/* live understanding */
.lu{border-left:1px solid rgba(2,14,36,.06);padding:18px 18px 16px;background:#FBFCFD;display:flex;flex-direction:column;min-width:0}
.lu-k{display:flex;align-items:center;gap:7px;font:600 10.5px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:#7C8796}
.lu-k img{height:12px;width:auto}
.lu-k i{margin-left:auto;width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px rgba(34,176,125,.18);animation:pulse 2s ease-in-out infinite}
@keyframes pulse{50%{box-shadow:0 0 0 6px rgba(34,176,125,0)}}
.lu h4{font:500 19px/1.2 var(--serif);margin:10px 0 12px}
.lu-rows{display:flex;flex-direction:column}
.lu-rows>div{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 0;border-top:1px solid rgba(2,14,36,.06)}
.lu-rows dt{font-size:13.5px;color:#5B6878}
.lu-rows dd{display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;background:#EEF1F5;color:#5B6878;font-size:12.5px;font-weight:500;white-space:nowrap;transition:background .35s,color .35s,transform .45s var(--spring)}
.chip i{width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.8}
.chip.g{background:#EEF1F5;color:#3D4A5C}
.chip.c{background:#E3F6FB;color:#0C86AE}
.chip.a{background:#FFF2DD;color:#B5730F}
.chip.r{background:#FFE7E8;color:#D43F4A}
.chip.gr{background:#E2F6EE;color:#14855E}
.chip.pop{transform:scale(1.08)}
.chip.resp{background:#EEF1F5}
.chip.resp.on{background:var(--grad);color:#fff}
.slider{position:relative;width:118px;height:5px;border-radius:3px;background:linear-gradient(90deg,#EE5A64,#E9A23B 50%,#22B07D)}
.slider i{position:absolute;top:50%;left:50%;width:13px;height:13px;margin:-6.5px 0 0 -6.5px;border-radius:50%;background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.3);transition:left .8s var(--ease)}
.lu-rows small{font-size:11px;color:#8A97A6;font-weight:500}
.note{text-align:center;margin-top:18px;font-size:13px;color:var(--muted)}

/* channel marquee */
.logos{padding:70px 0 40px;text-align:center}
.logos-k{font-size:18px;color:#4E4E4E;margin-bottom:30px;padding:0 24px}
.mq{overflow:hidden;-webkit-mask:linear-gradient(90deg,transparent,#000 14%,#000 86%,transparent);mask:linear-gradient(90deg,transparent,#000 14%,#000 86%,transparent)}
.mq-row{display:flex;gap:58px;width:max-content;animation:mq 46s linear infinite}
.mq:hover .mq-row{animation-play-state:paused}
@keyframes mq{to{transform:translateX(-50%)}}
.mq-i{display:inline-flex;align-items:center;gap:10px;font:600 21px/1 var(--sans);letter-spacing:-.02em;color:#3E3E3C;opacity:.62;white-space:nowrap;transition:opacity .3s}
.mq-i .ic{width:24px;height:24px;stroke-width:1.9}
.mq-i:hover{opacity:1}

/* section shells */
.sec{position:relative;padding:120px 0}

/* how */
.how-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:44px}
.how-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,440px) minmax(0,1fr);gap:clamp(24px,4vw,44px);align-items:stretch}
.how-col{display:flex;flex-direction:column;justify-content:space-between;gap:40px;padding:6px 0}
.feat{display:flex;flex-direction:column;align-items:flex-start;gap:14px;text-align:left;opacity:.42;transition:opacity .4s;max-width:350px}
.feat:hover{opacity:.75}
.feat.on{opacity:1}
.feat b{font:500 22px/1.25 var(--serif);letter-spacing:-.01em}
.feat>span:last-child{font-size:16px;line-height:1.5;color:#3E3E3C}
.fi{position:relative;display:grid;place-items:center;width:42px;height:42px;border-radius:10px;color:#fff;overflow:hidden}
.fi .ic{position:relative;z-index:1;width:21px;height:21px}
.fi i{position:absolute;left:0;bottom:0;width:100%;height:0;background:rgba(2,14,36,.18)}
.feat.on .fi i{animation:fill var(--dur,6s) linear forwards}
@keyframes fill{from{height:0}to{height:100%}}
.c-blue{background:#3D86F6}.c-peach{background:#FFA67C}.c-lilac{background:#B7A2F7}.c-lime{background:#C9DE6A}
.how-card{position:relative;border-radius:30px;background:var(--panel);padding:30px}
.how-novi{position:absolute;right:-26px;top:-86px;width:120px;z-index:2}
.how-screen{position:relative;height:500px;border-radius:22px;background:#fff;box-shadow:0 18px 40px -26px rgba(2,14,36,.3);overflow:hidden}
.hs{position:absolute;inset:0;padding:22px;display:flex;flex-direction:column;gap:10px;opacity:0;visibility:hidden;transition:opacity .45s,visibility .45s}
.hs.on{opacity:1;visibility:visible}
.hs-k{font:600 10.5px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:#8A97A6}
.hs-t{font:500 20px/1.25 var(--serif)}
/* screen 0: learning */
.src{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;border:1px solid var(--line);background:#fff;font-size:14px;box-shadow:0 4px 12px -10px rgba(2,14,36,.4);transition:transform .6s var(--ease),opacity .5s}
.src .si{display:grid;place-items:center;width:32px;height:32px;border-radius:9px;background:#E6F6FB;color:#0E86AE;flex:none}
.src .si .ic{width:17px;height:17px}
.src b{display:block;font-weight:600;font-size:14px}
.src small{display:block;font-size:12px;color:var(--muted)}
.src .ok{margin-left:auto;color:var(--green);opacity:0;transition:opacity .3s}
.src.done .ok{opacity:1}
.hs-orb{position:relative;width:96px;height:96px;margin:2px auto 0;flex:none}
.hs-orb img{position:absolute;inset:9px;width:78px;height:78px}
.hs-orb svg{width:96px;height:96px}
.hs>*{flex-shrink:0}
.hs-orb svg{position:absolute;inset:0}
.hs-pct{text-align:center;font-size:14px;color:#4E5A6A}
.hs-pct b{font-weight:600;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
/* screen 1: hear */
.hmsg{align-self:flex-end;max-width:92%;padding:12px 15px;border-radius:16px;border-bottom-right-radius:5px;background:var(--ink);color:#fff;font-size:15px;line-height:1.5}
.hmsg u{text-decoration:none;border-radius:4px;padding:0 2px;transition:background .4s,box-shadow .4s}
.hmsg u.on{background:rgba(25,194,224,.32)}
.hmsg u.on.a{background:rgba(233,162,59,.4)}
.hmsg u.on.r{background:rgba(238,90,100,.42)}
.hrows{display:flex;flex-direction:column;gap:8px;margin-top:6px}
.hrow{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-radius:11px;background:#F6F8FA;font-size:14px;color:#4E5A6A;opacity:.35;transform:translateX(8px);transition:opacity .4s,transform .5s var(--ease)}
.hrow.on{opacity:1;transform:none}
/* screen 2: languages */
.lstack{display:flex;flex-direction:column;gap:8px;margin-top:auto}
.lstack .m{max-width:88%;font-size:14px}
/* screen 3: channels */
.cstack{position:relative;flex:1}
.cbub{position:absolute;display:flex;flex-direction:column;gap:2px;padding:9px 12px;border-radius:12px;background:#fff;border:1px solid var(--line);box-shadow:0 8px 18px -12px rgba(2,14,36,.35);font-size:13.5px;max-width:240px;opacity:0;transform:scale(.9);transition:opacity .45s,transform .6s var(--spring)}
.cbub.on{opacity:1;transform:none}
.cbub small{display:flex;align-items:center;gap:5px;font-size:11px;color:var(--muted)}
.cbub small .ic{width:12px;height:12px}
.ccore{position:absolute;left:50%;top:50%;width:84px;height:84px;margin:-42px 0 0 -42px;border-radius:22px;background:#fff;box-shadow:0 10px 30px -10px rgba(17,103,214,.45),0 0 0 1px var(--line);display:grid;place-items:center}
.ccore img{width:46px;height:auto}
.ccore::before{content:"";position:absolute;inset:-18px;border-radius:32px;border:1.5px dashed rgba(17,103,214,.25);animation:spin 18s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* scenes (mascot vignettes above sections) */
.scene{position:relative;height:200px;max-width:640px;margin:0 auto 34px}
.scene .novi{position:absolute}
.scene-path{position:absolute;inset:0;width:100%;height:85%}
.tray{position:absolute;bottom:34px;width:84px;height:40px;border-radius:9px;background:#B7A6F7;box-shadow:inset 0 -10px 0 rgba(2,14,36,.08)}
.tray-l{left:6%;transform:rotate(-6deg)}
.tray-l span{position:absolute;left:12px;right:12px;height:10px;border-radius:3px;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.08)}
.tray-l span:nth-child(1){top:-6px}.tray-l span:nth-child(2){top:-12px;left:16px}.tray-l span:nth-child(3){top:-18px;right:20px}
.tray-r{right:6%;background:#7BD8C2;transform:rotate(5deg)}
.tray-r .ok{position:absolute;right:-10px;top:-16px;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#fff;color:var(--green);box-shadow:0 4px 10px -4px rgba(2,14,36,.3)}
.tray-r .ok .ic{width:17px;height:17px;stroke-width:2.6}
.flyers{position:absolute;inset:0;pointer-events:none}
.fly{position:absolute;left:0;top:0;display:flex;align-items:center;gap:5px;padding:5px 8px;border-radius:8px;background:#fff;box-shadow:0 6px 14px -8px rgba(2,14,36,.4);font-size:11px;font-weight:500;white-space:nowrap;color:#2B3A4E;will-change:transform,opacity}
.fly .ic{width:12px;height:12px;color:var(--blue)}
.fly .fa{display:none;color:#14855E}
.fly .fa .ic{color:#14855E;stroke-width:2.4}
.fly.done{background:#E9F8F1}
.fly.done .fq{display:none}
.fly.done .fa{display:inline-flex;align-items:center;gap:4px}
.tray-novi{z-index:2}
.tray-novi{left:50%;top:6px;width:142px;margin-left:-71px}
.scene-read .read-novi{left:50%;top:0;width:170px;margin-left:-85px}
.stack{position:absolute;bottom:22px;display:flex;flex-direction:column-reverse;gap:3px}
.stack i{display:block;width:76px;height:13px;border-radius:3px;background:#3D86F6;box-shadow:inset 0 -3px 0 rgba(0,0,0,.12)}
.stack i:nth-child(2){background:#B7A2F7;width:70px;margin-left:4px}.stack i:nth-child(3){background:#FFA67C;width:72px}.stack i:nth-child(4){background:#7BD8C2;width:66px;margin-left:6px}
.stack-l{left:16%}.stack-r{right:15%}
.paper{position:absolute;display:grid;place-items:center;width:40px;height:48px;border-radius:6px;background:#fff;box-shadow:0 8px 16px -10px rgba(2,14,36,.45);color:#7A86A0;animation:paperF 4.5s ease-in-out infinite}
.paper .ic{width:20px;height:20px}
.p1{left:26%;top:36px;transform:rotate(-10deg)}
.p2{right:25%;top:22px;animation-delay:-2s;transform:rotate(8deg)}
@keyframes paperF{0%,100%{translate:0 0}50%{translate:0 -10px}}
.scene-plug .plug-novi{left:50%;top:6px;width:150px;margin-left:-75px}
.cable{position:absolute;left:0;right:0;top:36px;width:100%;height:auto}
.plug{position:absolute;top:84px;width:70px;height:38px;border-radius:10px;background:#B7A2F7;box-shadow:inset 0 -8px 0 rgba(2,14,36,.1)}
.plug i{position:absolute;top:12px;width:16px;height:5px;border-radius:2px;background:#fff;box-shadow:0 10px 0 #fff}
.pl{left:4%}.pl i{right:-12px}
.pr{right:4%;background:#7BD8C2}.pr i{left:-12px}
.spark{animation:sparkle 1.6s ease-in-out infinite;transform-box:fill-box;transform-origin:center}
@keyframes sparkle{0%,100%{opacity:0;transform:scale(.6)}40%,60%{opacity:1;transform:scale(1)}}

/* accordion sections */
.acc-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.12fr);gap:clamp(30px,6vw,96px);align-items:center}
.acc-sec.rev .acc-grid{grid-template-columns:minmax(0,1.12fr) minmax(0,1fr)}
.acc-tx{display:flex;flex-direction:column;gap:16px}
.acc-tx .h2{max-width:480px}
.acc{margin-top:26px;display:flex;flex-direction:column}
.ai{border-top:1px solid transparent}
.ai button{display:flex;justify-content:space-between;align-items:center;width:100%;padding:13px 0;text-align:left;font:500 23px/1.25 var(--serif);color:#9C9C98;transition:color .3s}
.ai button:hover{color:#5A5A58}
.ai.on button{color:var(--ink)}
.pm{position:relative;width:14px;height:14px;flex:none;opacity:.55;transition:opacity .3s,transform .4s var(--ease)}
.pm::before,.pm::after{content:"";position:absolute;left:0;top:6px;width:14px;height:1.6px;background:currentColor;border-radius:1px}
.pm::after{transform:rotate(90deg);transition:transform .4s var(--ease)}
.ai.on .pm{opacity:0}
.ab{display:grid;grid-template-rows:0fr;transition:grid-template-rows .5s var(--ease)}
.ai.on .ab{grid-template-rows:1fr}
.ab>p{overflow:hidden;font-size:16px;line-height:1.55;color:#3E3E3C;max-width:430px}
.ai.on .ab>p{padding-bottom:12px}
.ab .bar{display:block;height:2px;border-radius:2px;background:var(--line);overflow:hidden;margin:2px 0 6px;max-width:430px}
.ab .bar i{display:block;height:100%;width:0;background:var(--grad)}
.acc-vis{position:relative;border-radius:30px;background:var(--panel);min-height:560px;display:grid;place-items:center;padding:44px 30px}
.corner-novi{position:absolute;right:-30px;bottom:-34px;width:118px;z-index:2}
.corner-novi.l{right:auto;left:-34px;top:-70px;bottom:auto}
.thread{width:min(100%,380px);height:470px;border-radius:20px;background:#fff;box-shadow:0 20px 50px -30px rgba(2,14,36,.4),0 0 0 1px var(--line);display:flex;flex-direction:column;overflow:hidden}
.th-head{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line)}
.th-head .ic{width:18px;height:18px;color:#5B6878}
.th-head b{display:block;font-weight:600;font-size:15px}
.th-head small,.ph-head small{display:flex;align-items:center;gap:5px;font-size:12px;color:var(--muted)}
.th-head small i,.ph-head small i{width:6px;height:6px;border-radius:50%;background:var(--green)}
.th-body{flex:1;padding:16px;display:flex;flex-direction:column;gap:10px;justify-content:flex-end;overflow:hidden}
.th-foot,.ph-foot{display:flex;align-items:center;gap:8px;margin:0 14px 14px;padding:0 5px 0 14px;height:42px;border-radius:21px;background:#F2F4F7;font-size:14px;color:#98A2B0}
.th-foot span:first-child,.ph-foot span:first-child{flex:1}
.th-foot .send,.ph-foot .send{width:32px;height:32px}
.th-chan{align-self:center;display:inline-flex;align-items:center;gap:6px;font-size:11.5px;color:#8A97A6;opacity:0;transition:opacity .4s}
.th-chan .ic{width:13px;height:13px}
.th-chan.on{opacity:1}
.th-chips{display:flex;gap:6px;flex-wrap:wrap;align-self:flex-start;opacity:0;transition:opacity .4s}
.th-chips.on{opacity:1}

/* night (dark understanding panel) */
.dark-vis{background:linear-gradient(160deg,#10203D,#060E1E 70%);overflow:visible;padding:40px 26px}
.night{position:relative;width:100%;display:flex;align-items:center;justify-content:space-between;gap:26px}
.phone{position:relative;width:260px;border-radius:34px;background:#fff;border:6px solid #0B1220;box-shadow:0 0 0 1px rgba(255,255,255,.12),0 30px 60px -30px rgba(0,0,0,.8);overflow:hidden;flex:none;display:flex;flex-direction:column}
.ph-top{display:flex;align-items:center;justify-content:space-between;padding:10px 18px 4px;font:600 12px/1 var(--sans)}
.ph-top i{width:10px;height:10px;border-radius:50%;background:#0B1220}
.ph-bat{width:20px;height:10px;border-radius:3px;border:1.5px solid #0B1220;position:relative}
.ph-bat::after{content:"";position:absolute;inset:1.5px 4px 1.5px 1.5px;background:#0B1220;border-radius:1px}
.ph-head{display:flex;align-items:center;gap:10px;padding:10px 14px;border-bottom:1px solid var(--line)}
.ph-head b{display:block;font-weight:600;font-size:14.5px}
.ph-body{display:flex;flex-direction:column;gap:9px;padding:14px 12px;min-height:300px}
.ph-body>*,.msgs>*,.th-body>*,.lstack>*{flex-shrink:0}
.b{width:fit-content;max-width:86%;padding:10px 13px;border-radius:16px;font-size:13.5px;line-height:1.42}
.b.me{align-self:flex-end;background:var(--ink);color:#fff;border-bottom-right-radius:5px}
.b.ai{align-self:flex-start;background:#EAF4FB;color:#10243F;border-bottom-left-radius:5px}
.night .b{opacity:0;transform:translateY(8px);transition:opacity .4s,transform .5s var(--spring)}
.night .b.on{opacity:1;transform:none}
.b u{text-decoration:none;border-radius:4px;padding:0 1px;transition:background .4s,box-shadow .4s}
.b u.on[data-k="intent"]{background:rgba(25,194,224,.38);box-shadow:0 0 0 1px rgba(25,194,224,.8)}
.b u.on[data-k="urgency"]{background:rgba(233,162,59,.42);box-shadow:0 0 0 1px rgba(233,162,59,.9)}
.b u.on[data-k="emotion"]{background:rgba(238,90,100,.45);box-shadow:0 0 0 1px rgba(238,90,100,.9)}
.nlinks{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible;z-index:1}
.lu.dark{flex:1;max-width:300px;border:1px solid rgba(255,255,255,.1);border-radius:22px;background:rgba(18,30,52,.72);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#E8EEF7;box-shadow:0 30px 60px -30px rgba(0,0,0,.7)}
.lu.dark .lu-k{color:#8EA0B8}
.lu.dark .lu-rows>div{border-top-color:rgba(255,255,255,.08);transition:background .35s}
.lu.dark .lu-rows>div.hot{background:rgba(255,255,255,.05)}
.lu.dark .lu-rows dt{color:#AFBCCC}
.lu.dark .chip.g{background:rgba(255,255,255,.08);color:#E8EEF7}
.lu.dark .chip.c{background:rgba(25,194,224,.16);color:#5FD6EE}
.lu.dark .chip.a{background:rgba(233,162,59,.18);color:#F2BD68}
.lu.dark .chip.r{background:rgba(238,90,100,.2);color:#FF8E96}
.lu.dark .chip.gr{background:rgba(34,176,125,.2);color:#5FE0AE}
.lu.dark small{color:#8EA0B8}

/* trained */
.trained .shead{margin-bottom:60px}
.cards2{display:grid;grid-template-columns:1fr 1fr;gap:28px;max-width:1040px;margin:0 auto}
.c2{position:relative;display:flex;flex-direction:column;gap:12px}
.c2>p{font-size:16px;line-height:1.55;color:#3E3E3C;max-width:460px}
.c2-vis{border-radius:28px;background:var(--panel);padding:26px;height:380px;display:grid;place-items:center;margin-bottom:12px;overflow:hidden}
.side-novi{position:absolute;width:104px;z-index:2;top:190px}
.side-novi.l{left:-74px}
.side-novi.r{right:-70px}
.learn{position:relative;width:100%;height:100%}
.srcs{position:absolute;inset:0}
.srcs .src{position:absolute;width:150px;padding:7px 9px;gap:8px}
.srcs .src .si{width:28px;height:28px}
.srcs .src b{font-size:13px}.srcs .src small{font-size:11px}
.orbw{position:absolute;left:50%;top:44%;width:124px;height:124px;margin:-62px 0 0 -62px}
.orbw img{position:absolute;inset:14px;width:96px;height:96px;filter:drop-shadow(0 14px 18px rgba(17,103,214,.35))}
.orbw .ring{position:absolute;inset:0;width:124px;height:124px}
.lp{position:absolute;left:0;right:0;bottom:6px;text-align:center;font-size:14.5px;color:#4E5A6A}
.lp b{font-weight:600;color:var(--blue);margin-left:6px}
.voice{width:100%;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:14px;align-items:center}
.guide{border-radius:16px;background:#fff;padding:16px;box-shadow:0 10px 24px -18px rgba(2,14,36,.4)}
.g-k{display:flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;color:#3B4656;margin-bottom:10px}
.g-k .ic{width:15px;height:15px;color:var(--blue)}
.guide li{display:flex;align-items:center;gap:8px;padding:6px 0;font-size:13.5px;color:#3B4656;border-top:1px solid var(--line)}
.guide li i{width:6px;height:6px;border-radius:50%;background:var(--grad)}
.g-n{margin-top:8px;font-size:11px;color:var(--faint)}
.vmsgs{display:flex;flex-direction:column;gap:8px}
.vmsgs .chip{align-self:flex-start}

/* channels */
.chan .scene{margin-bottom:10px}
.chan-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(30px,6vw,90px);align-items:center}
.chan-tx{display:flex;flex-direction:column;gap:16px}
.chan-k{font:500 19px/1 var(--serif);margin-top:18px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.cchip{display:inline-flex;align-items:center;gap:7px;height:34px;padding:0 12px;border-radius:9px;background:#fff;border:1px solid var(--line2);font-size:14px;color:#2B2B2B;transition:border-color .25s,background .25s,transform .3s var(--spring)}
.cchip .ic{width:15px;height:15px;color:#4B6B8E}
.cchip:hover,.cchip.on{border-color:var(--blue);background:#F1F8FD;transform:translateY(-1px)}
.cchip.on .ic{color:var(--blue)}
.more{font-size:14px;color:var(--muted)}
.hub{position:relative;border-radius:30px;background:var(--panel);height:520px;overflow:hidden}
.hub-lines{position:absolute;inset:0;width:100%;height:100%}
.hub-c{position:absolute;left:50%;top:50%;width:132px;height:132px;margin:-66px 0 0 -66px;border-radius:30px;background:#fff;box-shadow:0 16px 40px -18px rgba(17,103,214,.55),0 0 0 1px var(--line);display:grid;place-items:center;z-index:2}
.hub-c::before{content:"";position:absolute;inset:-14px;border-radius:40px;border:1.5px dashed rgba(17,103,214,.25);animation:spin 24s linear infinite}
.hub-novi{width:108px;margin-top:6px}
.ht{position:absolute;display:flex;flex-direction:column;align-items:center;gap:6px;transform:translate(-50%,-50%);z-index:1;cursor:pointer}
.ht span{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;background:#fff;box-shadow:0 6px 16px -10px rgba(2,14,36,.45),0 0 0 1px var(--line);color:#3D5A7D;transition:transform .4s var(--spring),box-shadow .3s,color .3s}
.ht span .ic{width:22px;height:22px}
.ht small{font-size:11.5px;font-weight:500;color:#5B6878;white-space:nowrap;transition:color .3s}
.ht.on span,.ht:hover span{transform:scale(1.12);color:var(--blue);box-shadow:0 10px 24px -10px rgba(17,103,214,.55),0 0 0 1.5px var(--blue)}
.ht.on small{color:var(--ink)}
.hub-msg{position:absolute;left:50%;bottom:22px;transform:translate(-50%,10px);display:flex;flex-direction:column;gap:3px;padding:10px 14px;border-radius:14px;background:#fff;box-shadow:0 10px 26px -14px rgba(2,14,36,.45),0 0 0 1px var(--line);font-size:14.5px;opacity:0;transition:opacity .4s,transform .5s var(--spring);z-index:3;max-width:calc(100% - 32px);white-space:nowrap}
.hub-msg.on{opacity:1;transform:translate(-50%,0)}
.hub-msg small{display:flex;align-items:center;gap:5px;font-size:11.5px;color:var(--muted)}
.hub-msg small .ic{width:12px;height:12px}
.hub-n{position:absolute;left:22px;top:20px;font:500 15px/1 var(--serif);color:#4E5A6A;z-index:3}
.hub-n b{font-weight:600;font-size:22px;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-right:3px}

/* languages */
.langs{padding-top:90px}
.collage{position:absolute;left:0;right:0;top:40px;height:760px;pointer-events:none}
.tile{position:absolute;border-radius:6px;overflow:hidden;box-shadow:0 20px 40px -26px rgba(2,14,36,.5);will-change:transform}
.tile img{width:100%;height:100%;object-fit:cover}
.tile b{position:absolute;inset:0;display:grid;place-items:center;font:500 1em/1 var(--serif);color:#fff;text-shadow:0 2px 14px rgba(0,0,0,.18)}
.langs-head{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;padding-top:240px;padding-bottom:40px;z-index:2}
.fl{font:500 clamp(24px,2.4vw,32px)/1 var(--serif);color:#7A7A76}
.bignum{font:600 clamp(110px,15vw,200px)/.9 var(--serif);letter-spacing:-.04em;margin:6px 0 2px}
.langs-head .lead{margin-top:10px}
.langs-line{font-size:14px;color:var(--muted);max-width:640px;margin-top:6px}
.lang-demo{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:clamp(30px,6vw,90px);align-items:center;max-width:980px;margin-top:70px;z-index:2}
.lang-tx{display:flex;flex-direction:column;gap:14px}
.lang-tx>p{font-size:16px;color:#3E3E3C;max-width:420px}
.lchips{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.lchip{height:36px;padding:0 14px;border-radius:999px;border:1px solid var(--line2);background:#fff;font-size:14.5px;color:#2B2B2B;transition:background .25s,color .25s,border-color .25s}
.lchip:hover{border-color:var(--ink)}
.lchip.on{background:var(--ink);border-color:var(--ink);color:#fff}
.lang-novi{width:120px;margin-top:10px}
.phone.big{width:330px;border-width:8px;border-radius:42px}
.phone.big .ph-body{height:470px;min-height:0;justify-content:flex-end;overflow:hidden}
.phone.big .b{font-size:14.5px;opacity:0;transform:translateY(8px);transition:opacity .4s,transform .5s var(--spring)}
.phone.big .b.on{opacity:1;transform:none}
.ldet{align-self:center;font-size:11.5px;color:#8A97A6;opacity:0;transition:opacity .4s}
.ldet.on{opacity:1}

/* why */
.why{padding-top:60px}
.why-rows{display:flex;flex-direction:column;max-width:980px;margin:0 auto}
.wr{display:grid;grid-template-columns:120px minmax(0,1fr) minmax(0,300px);gap:30px;align-items:center;padding:30px 0;border-top:1px solid var(--line)}
.wr:last-child{border-bottom:1px solid var(--line)}
.why-novi{width:112px}
.wl{font:500 clamp(36px,5vw,68px)/1.05 var(--serif);letter-spacing:-.025em}
.ws{font-size:16px;color:#3E3E3C;line-height:1.5}

/* film */
.film-card{position:relative;max-width:1040px;margin:0 auto;border-radius:30px;background:var(--panel);padding:18px}
.film-frame{position:relative;border-radius:18px;overflow:hidden;aspect-ratio:16/9;background:#F2F4F6;cursor:pointer;box-shadow:0 20px 50px -30px rgba(2,14,36,.45)}
.film-frame img,.film-frame video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.film-frame video{opacity:0;transition:opacity .6s}
.film-frame.vid video{opacity:1}
.play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;align-items:center;gap:12px;padding:8px 20px 8px 8px;border-radius:999px;background:rgba(2,14,36,.82);color:#fff;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:transform .45s var(--spring),background .3s;z-index:2}
.film-frame:hover .play{transform:translate(-50%,-50%) scale(1.05);background:var(--ink)}
.play-b{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--grad);position:relative}
.play-b::before{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid rgba(25,194,224,.6);animation:ring 2.4s var(--ease) infinite}
@keyframes ring{from{transform:scale(.9);opacity:1}to{transform:scale(1.45);opacity:0}}
.play-b .ic{width:18px;height:18px;fill:#fff;stroke:none;margin-left:3px}
.play-t{display:flex;flex-direction:column;text-align:left;font-weight:500;font-size:15px;line-height:1.25}
.play-t small{font-size:12px;color:#B8C4D4}
.film-novi{position:absolute;right:-40px;bottom:-30px;width:126px;z-index:3}
.chaps{display:flex;gap:12px;overflow-x:auto;scrollbar-width:none;max-width:1040px;margin:22px auto 0;padding:4px 2px 8px;scroll-snap-type:x proximity;cursor:grab}
.chaps::-webkit-scrollbar{display:none}
.chaps.drag{cursor:grabbing;scroll-snap-type:none}
.chap{flex:0 0 176px;display:flex;flex-direction:column;gap:8px;text-align:left;scroll-snap-align:start}
.chap-img{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:16/9;box-shadow:0 0 0 1px var(--line)}
.chap-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.chap:hover .chap-img img{transform:scale(1.06)}
.chap-img i{position:absolute;left:0;bottom:0;height:3px;width:calc(var(--p,0) * 100%);background:var(--grad)}
.chap b{font-size:14px;font-weight:500;line-height:1.3}
.chap small{font:500 11.5px/1 var(--mono);color:var(--muted)}
.chap.on b{color:var(--blue)}

/* privacy */
.priv{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:40px;align-items:center;border-radius:32px;background:var(--panel);padding:clamp(28px,5vw,60px);max-width:1040px;margin:0 auto;overflow:hidden}
.priv-art{position:relative;height:320px}
.priv-ring{position:absolute;left:50%;top:50%;border-radius:50%;border:1.5px dashed rgba(17,103,214,.28);transform:translate(-50%,-50%)}
.r1{width:220px;height:220px;animation:spin2 30s linear infinite}
.r2{width:300px;height:300px;border-style:solid;border-color:rgba(2,14,36,.07)}
.r3{width:380px;height:380px;border-color:rgba(17,103,214,.14);animation:spin2 50s linear infinite reverse}
@keyframes spin2{to{transform:translate(-50%,-50%) rotate(360deg)}}
.priv-novi{position:absolute;left:50%;top:50%;width:190px;transform:translate(-50%,-52%)}
.lockc{position:absolute;display:grid;place-items:center;width:46px;height:46px;border-radius:14px;background:#fff;color:var(--blue);box-shadow:0 10px 20px -12px rgba(2,14,36,.4);animation:paperF 4s ease-in-out infinite}
.lockc .ic{width:22px;height:22px}
.l1{left:8%;top:18%}.l2{right:8%;bottom:16%;animation-delay:-2s}
.priv-tx{display:flex;flex-direction:column;gap:18px;align-items:flex-start}

/* faq */
.faq .h2.c{text-align:center;margin-bottom:46px}
.qas{max-width:780px;margin:0 auto;display:flex;flex-direction:column}
.qa{border-bottom:1px solid var(--line)}
.qa:first-child{border-top:1px solid var(--line)}
.qa button{display:flex;justify-content:space-between;align-items:center;gap:20px;width:100%;padding:20px 4px;text-align:left;font-size:17px;font-weight:500;color:var(--ink)}
.qa .pm{opacity:.8}
.qa.open .pm::after{transform:rotate(0)}
.qa .ans{display:grid;grid-template-rows:0fr;transition:grid-template-rows .45s var(--ease)}
.qa.open .ans{grid-template-rows:1fr}
.qa .ans>div{overflow:hidden}
.qa .ans p{padding:0 40px 22px 4px;font-size:16px;line-height:1.6;color:#3E3E3C}

/* cta */
.cta{padding:70px 0 130px}
.cta-in{display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px}
.cta-novi{width:170px;margin-bottom:6px}
.cta-h{font-size:clamp(38px,4.8vw,64px)}
.cta .lead{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:center}
.dot{width:4px;height:4px;border-radius:50%;background:var(--faint)}

/* footer */
.foot{position:relative;overflow:hidden;padding:100px 0 0;isolation:isolate}
.foot-bg{position:absolute;inset:0;background:url(img/bloom.webp) center/cover no-repeat;z-index:-1}
.foot-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,var(--page) 0%,rgba(255,253,249,0) 28%)}
.foot-in{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr)) minmax(0,1.2fr);gap:30px;align-items:start;position:relative}
.foot-brand{display:flex;flex-direction:column;gap:12px}
.foot-brand img{height:28px;width:auto;align-self:flex-start}
.foot-tag{font:500 22px/1.25 var(--serif);max-width:240px;margin-top:6px}
.foot-c{font-size:13.5px;color:#3E4A5C}
.fcol{display:flex;flex-direction:column;gap:10px;font-size:15px}
.fcol b{font-weight:600;font-size:14.5px;margin-bottom:4px}
.fcol a,.fcol .mail{color:#3E4A5C;transition:color .2s}
.fcol a:hover{color:var(--ink)}
.fnote{font-size:12.5px;line-height:1.5;color:#4E5A6A;margin-top:6px}
.foot-word{--fw:clamp(120px,32vw,470px);position:relative;margin-top:60px;height:calc(var(--fw) * .7);overflow:hidden}
.foot-word>span:first-child{position:absolute;left:50%;bottom:-.24em;transform:translateX(-50%);font:600 var(--fw)/1 var(--serif);letter-spacing:-.04em;color:#2C3D8F;opacity:.72;mix-blend-mode:multiply;white-space:nowrap}
.foot-novi{position:absolute;left:calc(50% + var(--fw) * .56);bottom:calc(var(--fw) * .33);width:calc(var(--fw) * .25)}

/* lightbox */
.lb{position:fixed;inset:0;z-index:300;display:grid;place-items:center;padding:20px;visibility:hidden;pointer-events:none}
.lb.is-on{visibility:visible;pointer-events:auto}
.lb-scrim{position:absolute;inset:0;background:rgba(2,14,36,.72);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);opacity:0;transition:opacity .4s}
.lb.is-on .lb-scrim{opacity:1}
.lb-box{position:relative;width:min(1180px,100%,calc((100svh - 140px) * 16 / 9));border-radius:20px;background:var(--page);padding:10px;box-shadow:0 40px 120px -30px rgba(0,0,0,.6);opacity:0;transform:translateY(24px) scale(.97);transition:opacity .4s,transform .55s var(--ease)}
.lb.is-on .lb-box{opacity:1;transform:none}
.lb-x{position:absolute;right:-14px;top:-14px;width:42px;height:42px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;z-index:2}
.lb-frame{border-radius:12px;overflow:hidden;background:#000;aspect-ratio:16/9}
.lb-video{width:100%;height:100%}
.lb-ui{display:flex;align-items:center;gap:12px;padding:12px 6px 4px}
.lb-btn{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--soft);transition:background .2s}
.lb-btn:hover{background:var(--soft2)}
.lb-btn .ic{width:16px;height:16px}
.lb-time{font:500 12.5px/1 var(--mono);color:var(--muted);white-space:nowrap}
.lb-cur{color:var(--ink)}
.lb-bar{position:relative;flex:1;height:24px;cursor:pointer}
.lb-bar::before,.lb-fill{content:"";position:absolute;left:0;top:50%;height:4px;margin-top:-2px;border-radius:2px}
.lb-bar::before{right:0;background:var(--soft2)}
.lb-fill{width:0;background:var(--grad)}
.lb-ticks i{position:absolute;top:50%;width:2px;height:10px;margin:-5px 0 0 -1px;background:var(--page)}
.lb-chap{font-size:13px;font-weight:500;color:var(--blue);white-space:nowrap;min-width:190px;text-align:right}

/* reveal: elements start visible; motion only adds polish */
[data-rv]{will-change:transform}

/* responsive */
@media (max-width:1180px){
  .links{display:none}
  .burger{display:block}
  .win-body{grid-template-columns:180px minmax(0,1fr) 260px}
  .side-novi{display:none}
}
@media (max-width:1000px){
  .how-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .how-card{grid-column:1/-1;order:-1;max-width:520px;width:100%;justify-self:center}
  .how-col{gap:30px}
  .win-body{grid-template-columns:minmax(0,1fr) 250px}
  .rail{display:none}
  .peek-novi{display:none}
  .acc-grid,.acc-sec.rev .acc-grid,.chan-grid{grid-template-columns:minmax(0,1fr)}
  .acc-sec.rev .acc-vis{order:2}
  .cards2{grid-template-columns:minmax(0,1fr);max-width:560px}
  .foot-in{grid-template-columns:repeat(3,minmax(0,1fr))}
  .foot-brand{grid-column:1/-1}
  .fb{grid-column:1/-1}
  .wr{grid-template-columns:96px minmax(0,1fr)}
  .ws{grid-column:2}
  .priv{grid-template-columns:minmax(0,1fr)}
  .lang-demo{grid-template-columns:minmax(0,1fr);justify-items:center;text-align:left}
}
@media (max-width:720px){
  .nav-in{height:68px;gap:12px}
  .mnav{inset:calc(var(--sat) + 68px) 0 0}
  .brand img{height:22px}
  .by{display:none}
  .hide-sm{display:none}
  .nav-r .btn-ink{height:38px;padding:0 14px;font-size:14.5px}
  .hero{padding:56px 0 46px}
  .h1 .hl{display:inline}
  .hero-novi{width:1.8em;margin:-.5em 0 -.36em}
  .pill{height:auto;flex-direction:column;gap:6px;padding:10px 16px;border-radius:18px}
  .pill-sep{width:40px;height:1px}
  .ctas .btn{flex:1 1 100%}
  .ctas.l .btn{flex:1 1 auto}
  .peek-novi{display:none}
  .tabs{justify-content:flex-start}
  .tab{padding:10px 14px 12px;font-size:15px}
  .stage{border-radius:22px;padding:14px 10px 16px}
  .win-bar .wb-ic,.win-bar .search{display:none}
  .win-body{grid-template-columns:minmax(0,1fr);height:auto}
  .convo{height:400px}
  .lu{border-left:0;border-top:1px solid rgba(2,14,36,.06)}
  .lu-rows{display:grid;grid-template-columns:1fr 1fr;column-gap:14px}
  .lu-rows>div{flex-direction:column;align-items:flex-start;gap:6px}
  .lu-rows dd{align-items:flex-start}
  .m{max-width:88%;font-size:14px}
  .cv-tag{display:none}
  .sec{padding:84px 0}
  .logos{padding:50px 0 20px}
  .how-grid{grid-template-columns:minmax(0,1fr)}
  .how-novi{width:96px;right:-6px;top:-70px}
  .how-screen{height:430px}
  .scene{height:170px;transform:scale(.82);margin-bottom:6px}
  .acc-vis{min-height:0;padding:30px 14px;border-radius:24px}
  .corner-novi{width:92px;right:-6px;bottom:-24px}
  .corner-novi.l{left:-6px;top:-56px}
  .ai button{font-size:21px}
  .night{flex-direction:column;gap:18px}
  .lu.dark{max-width:none;width:100%}
  .c2-vis{height:340px;padding:18px;border-radius:22px}
  .voice{grid-template-columns:minmax(0,1fr)}
  .guide{display:none}
  .hub{height:440px}
  .ht small{display:none}
  .ht span{width:44px;height:44px;border-radius:12px}
  .hub-c{width:108px;height:108px;margin:-54px 0 0 -54px}
  .hub-novi{width:88px}
  .collage{height:620px}
  .langs-head{padding-top:200px}
  .phone.big{width:min(330px,100%)}
  .wr{grid-template-columns:78px minmax(0,1fr);gap:16px}
  .why-novi{width:78px}
  .film-novi{width:90px;right:-8px;bottom:-26px}
  .chap{flex-basis:150px}
  .priv-art{height:260px}
  .r3{width:300px;height:300px}
  .foot-in{grid-template-columns:1fr 1fr}
  .srcs .src{width:47%}
  .srcs .src:nth-child(5),.srcs .src:nth-child(6){display:none}
  .orbw{top:45%}
  .play-t{display:none}
  .play{padding:6px}
  .cta .lead{flex-direction:column;gap:2px}
  .cta .lead .dot{display:none}
  .lb{padding:10px}
  .lb-x{right:6px;top:-50px}
  .lb-chap{display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .mq-row{animation:none!important}
}
/* ---------- Novi mascot ---------- */
:where(.novi){display:inline-block;position:relative;line-height:0}
.nv{display:block;width:100%;height:auto;overflow:visible}
.nv *{transform-box:view-box}
.nv-all{animation:nvBob 2.8s ease-in-out infinite}
.nv-shadow{transform-origin:128px 262px;animation:nvShadow 2.8s ease-in-out infinite}
@keyframes nvBob{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
@keyframes nvShadow{0%,100%{transform:scaleX(1);opacity:1}50%{transform:scaleX(.9);opacity:.75}}
.nv-float{animation:nvFloat 3.4s ease-in-out infinite;transform-origin:236px 92px}
@keyframes nvFloat{0%,100%{transform:rotate(-4deg)}50%{transform:rotate(4deg) translateY(-3px)}}
.nv-d1,.nv-d2,.nv-d3{animation:nvDot 1.2s ease-in-out infinite}
.nv-d2{animation-delay:.15s}.nv-d3{animation-delay:.3s}
@keyframes nvDot{0%,60%,100%{transform:translateY(0);opacity:.5}30%{transform:translateY(-4px);opacity:1}}
.nv-zzz text{animation:nvZ 3s ease-in-out infinite}
.nv-zzz text:nth-child(2){animation-delay:.5s}.nv-zzz text:nth-child(3){animation-delay:1s}
@keyframes nvZ{0%{opacity:0;transform:translate(0,6px)}30%,70%{opacity:1}100%{opacity:0;transform:translate(6px,-8px)}}
.nv-legL{transform-origin:114px 214px}.nv-legR{transform-origin:142px 212px}
.nv-walk .nv-legL{animation:nvStepA .64s ease-in-out infinite}
.nv-walk .nv-legR{animation:nvStepB .64s ease-in-out infinite}
.nv-walk .nv-all{animation:nvHop .32s ease-in-out infinite alternate}
@keyframes nvStepA{0%,100%{transform:rotate(16deg)}50%{transform:rotate(-14deg)}}
@keyframes nvStepB{0%,100%{transform:rotate(-14deg)}50%{transform:rotate(16deg)}}
@keyframes nvHop{from{transform:translateY(0)}to{transform:translateY(-4px)}}
.novi[data-wave="L"] .nv-armL,.novi.nv-hi .nv-armL{animation:nvWaveL 1.1s ease-in-out infinite}
.novi[data-wave="R"] .nv-armR{animation:nvWaveR 1.1s ease-in-out infinite}
@keyframes nvWaveL{0%,100%{transform:rotate(0)}50%{transform:rotate(-22deg)}}
@keyframes nvWaveR{0%,100%{transform:rotate(0)}50%{transform:rotate(18deg)}}
.nv-body{transform-origin:120px 230px;transition:transform .5s cubic-bezier(.34,1.56,.64,1)}
.novi.nv-hi .nv-body{transform:scale(1.05,.96)}
.nv-pupil{transition:transform .25s ease-out}
.nv-eye{transform-box:fill-box}
@media (prefers-reduced-motion:reduce){.nv *{animation:none!important}}
.novi.off *{animation-play-state:paused!important}