:root{color-scheme:dark;--bg:#0E0D12;--bg2:#16141C;--bg3:#211E2A;--line:rgba(243,239,232,.09);--line2:rgba(243,239,232,.18);--ink:#F3EFE8;--mut:#ABA5B7;--ph:#77718A;--coral:#FF5A47;--coral2:#FF8C7C;--ct:#FF5A47;--lilac:#B7AEFF;--lt:#B7AEFF;--on:#1B0D0A;--glass:rgba(22,20,28,.95);--navbg:rgba(14,13,18,.74);--tint:rgba(255,255,255,.04);--grid:rgba(243,239,232,.08);--dots:rgba(243,239,232,.28);--stroke:rgba(243,239,232,.22);--shade:rgba(0,0,0,.85);--device:#09080C;--deep:#1B0D0A;--mx:0;--my:0;--sp:0;--R:128px;--gap:52px}
@media (prefers-color-scheme: light){
  :root:not([data-theme="dark"]){color-scheme:light;--bg:#F5F1E8;--bg2:#FFFDF8;--bg3:#E9E3D6;--line:rgba(23,21,28,.10);--line2:rgba(23,21,28,.20);--ink:#17151C;--mut:#5C5666;--ph:#8A8494;--coral2:#FF7563;--ct:#C4331F;--lilac:#A79CFF;--lt:#5646D0;--glass:rgba(255,253,248,.95);--navbg:rgba(245,241,232,.82);--tint:rgba(23,21,28,.045);--grid:rgba(23,21,28,.09);--dots:rgba(23,21,28,.25);--stroke:rgba(23,21,28,.20);--shade:rgba(70,45,20,.25);--device:#17151C;--deep:#7A1A0E}
  :root:not([data-theme="dark"]) .ic-sun{display:none}
  :root:not([data-theme="dark"]) .ic-moon{display:block}
}
:root[data-theme="light"]{color-scheme:light;--bg:#F5F1E8;--bg2:#FFFDF8;--bg3:#E9E3D6;--line:rgba(23,21,28,.10);--line2:rgba(23,21,28,.20);--ink:#17151C;--mut:#5C5666;--ph:#8A8494;--coral2:#FF7563;--ct:#C4331F;--lilac:#A79CFF;--lt:#5646D0;--glass:rgba(255,253,248,.95);--navbg:rgba(245,241,232,.82);--tint:rgba(23,21,28,.045);--grid:rgba(23,21,28,.09);--dots:rgba(23,21,28,.25);--stroke:rgba(23,21,28,.20);--shade:rgba(70,45,20,.25);--device:#17151C;--deep:#7A1A0E}
:root[data-theme="light"] .ic-sun{display:none}
:root[data-theme="light"] .ic-moon{display:block}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Instrument Sans",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:#FF5A47}a:hover{color:#FF8C7C}
::selection{background:#FF5A47;color:#1B0D0A}
.page{position:relative;width:100%;min-height:100%;overflow-x:clip;background:var(--bg);color:var(--ink)}
.page a{color:var(--ct)}
.wrap{width:100%;max-width:1280px;margin:0 auto}
.mono{font-family:"JetBrains Mono",ui-monospace,monospace}
section{scroll-margin-top:72px}
ul,ol{list-style:none;margin:0;padding:0}

/* theme switch: radial light */
::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal}
:root.vt-off::view-transition-old(root){z-index:9999}
:root.vt-off::view-transition-new(root){z-index:1}


/* OPERA product page */
.nav{position:fixed;top:0;left:0;right:0;z-index:60;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;background:var(--navbg);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.page .logo{display:inline-flex;align-items:center;min-height:44px;text-decoration:none;color:var(--ink);font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:22px;letter-spacing:-.03em}
.page .logo:hover{color:var(--ink)}
.logo .br{font-family:"JetBrains Mono",monospace;font-weight:500;color:var(--mut);font-size:19px}
.logo .lv{color:var(--ct)}
.navr{display:flex;align-items:center;gap:8px}
.icb{width:46px;height:46px;border-radius:14px;border:1px solid var(--line2);background:transparent;color:var(--ink);display:grid;place-items:center;cursor:pointer;padding:0}
.icb:hover{border-color:var(--ink)}
.icb svg{width:22px;height:22px}
.tgl svg{animation:iconin .55s cubic-bezier(.2,.9,.2,1.2) both}
.ic-moon{display:none}
.page .back{display:inline-flex;align-items:center;gap:8px;min-height:46px;padding:0 14px;border-radius:14px;border:1px solid var(--line2);color:var(--ink);text-decoration:none;font-size:15px;font-weight:600}
.page .back:hover{border-color:var(--ink);color:var(--ink)}
.back svg{width:18px;height:18px}
.back .lbl{display:none}
.page .nav .navdemo{display:none}
.page .btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 24px;border-radius:999px;font:inherit;font-weight:600;font-size:16px;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s,background .25s,color .25s}
.btn svg{width:18px;height:18px;transition:transform .25s}
.page .btn-p{background:var(--coral);color:#1B0D0A}
.page .btn-p:hover{color:#1B0D0A;background:var(--coral2);transform:translateY(-2px);box-shadow:0 14px 34px -12px rgba(255,90,71,.75)}
.btn-p:hover svg{transform:translateX(3px)}
.page .btn-g{background:transparent;color:var(--ink);border-color:var(--line2)}
.page .btn-g:hover{color:var(--ink);border-color:var(--ink);transform:translateY(-2px)}
.page .btn-s{min-height:44px;padding:0 18px;font-size:15px}
.kick{margin:0;font-family:"JetBrains Mono",monospace;font-size:13px;color:var(--ct);letter-spacing:.04em;display:flex;gap:10px;align-items:center}
.kick::before{content:"";width:26px;height:1px;background:var(--ct)}
.h2{margin:14px 0 0;font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:clamp(36px,9.5vw,76px);line-height:1;letter-spacing:-.04em}
.h2 .c{color:var(--ct)}
.sub{color:var(--mut);font-size:17px;line-height:1.6;max-width:58ch;margin:16px 0 0}
.sec{position:relative;padding:84px 20px;scroll-margin-top:72px}
.wrap{max-width:1280px;margin:0 auto}
.head{display:flex;flex-direction:column}

/* hero */
.hero{position:relative;min-height:100svh;padding:100px 20px 40px;display:flex;flex-direction:column;gap:34px;overflow:clip}
.hero-copy{position:relative;z-index:2;display:flex;flex-direction:column;gap:18px}
.hero-copy > *{animation:rise .9s cubic-bezier(.2,.8,.2,1) both}
.hero-copy > *:nth-child(2){animation-delay:.08s}.hero-copy > *:nth-child(3){animation-delay:.16s}.hero-copy > *:nth-child(4){animation-delay:.24s}.hero-copy > *:nth-child(5){animation-delay:.32s}
.pill{display:inline-flex;align-self:flex-start;align-items:center;gap:10px;margin:0;padding:9px 14px;border:1px solid var(--line2);border-radius:999px;font-size:12.5px;color:var(--mut);font-family:"JetBrains Mono",monospace}
.pill i{width:8px;height:8px;border-radius:50%;background:var(--coral);animation:pulse 2s infinite}
.brand{margin:0;display:flex;flex-direction:column;gap:6px}
.brand .wm{font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:clamp(76px,24vw,184px);line-height:.82;letter-spacing:-.06em;display:flex;align-items:flex-start;perspective:600px}
.wm span{display:inline-block;transform-origin:50% 100%;animation:wordin 1s cubic-bezier(.2,.9,.2,1) both}
.wm span:nth-child(2){animation-delay:.07s}.wm span:nth-child(3){animation-delay:.14s}.wm span:nth-child(4){animation-delay:.21s}.wm span:nth-child(5){animation-delay:.28s}
.wm span:last-child{color:var(--coral)}
.wm sup{font-family:"JetBrains Mono",monospace;font-size:.14em;font-weight:500;letter-spacing:0;color:var(--mut);margin:.35em 0 0 .2em}
.brand .tag{font-family:"JetBrains Mono",monospace;font-size:13px;letter-spacing:.24em;color:var(--mut)}
.lead{margin:0;color:var(--mut);font-size:18px;line-height:1.55;max-width:40ch}
.lead strong{color:var(--ink);font-weight:600}
.ctas{display:flex;flex-wrap:wrap;gap:12px}
.stage{position:relative;height:340px;perspective:1100px;animation:rise 1.2s .25s cubic-bezier(.2,.8,.2,1) both}
.tilt{position:absolute;inset:0;transform-style:preserve-3d;transform:rotateX(calc(var(--my) * -7deg)) rotateY(calc(var(--mx) * 10deg))}
.frame{position:absolute;left:0;right:0;top:30px;bottom:30px;transform-style:preserve-3d;transform:rotateY(-14deg) rotateX(6deg);animation:fsway 12s ease-in-out infinite}
.frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:62% 40%;border-radius:22px;border:1px solid var(--line2);box-shadow:0 50px 90px -40px var(--shade)}
.frame .glow{position:absolute;inset:-1px;border-radius:22px;box-shadow:inset 0 0 0 1px rgba(255,90,71,.35);pointer-events:none}
.ag{position:absolute;display:flex;align-items:center;gap:7px;padding:8px 12px;border-radius:999px;background:var(--glass);border:1px solid var(--line2);font-family:"JetBrains Mono",monospace;font-size:11.5px;color:var(--ink);white-space:nowrap;box-shadow:0 18px 30px -16px var(--shade);animation:bob 6s ease-in-out infinite}
.ag i{width:7px;height:7px;border-radius:50%;background:var(--lilac)}
.ag.sup{background:var(--coral);color:#1B0D0A;border-color:var(--coral)}
.ag.sup i{background:#1B0D0A}
.ag.a1{left:4%;top:4%;transform:translateZ(90px)}
.ag.a2{right:2%;top:14%;transform:translateZ(60px);animation-delay:-1.5s}
.ag.a3{left:-2%;bottom:22%;transform:translateZ(120px);animation-delay:-3s}
.ag.a4{right:6%;bottom:6%;transform:translateZ(80px);animation-delay:-4.5s}
.ag.a5{left:34%;bottom:-2%;transform:translateZ(140px);animation-delay:-2.2s}

/* stats */
.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:36px}
.st{padding:20px 18px;border-radius:22px;background:var(--bg2);border:1px solid var(--line);display:flex;flex-direction:column;gap:6px}
.st b{font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:clamp(34px,9vw,56px);line-height:1;letter-spacing:-.04em;color:var(--ink)}
.st:first-child b{color:var(--ct)}
.st span{color:var(--mut);font-size:14.5px;line-height:1.4}
.note{margin:14px 0 0;font-family:"JetBrains Mono",monospace;font-size:12px;color:var(--mut);line-height:1.5}

/* versus */
.vs{display:grid;grid-template-columns:minmax(0,1fr);gap:14px;margin-top:40px;perspective:1200px}
.vcard{padding:24px;border-radius:24px;border:1px solid var(--line);background:var(--bg2);display:flex;flex-direction:column;gap:14px}
.vcard.on{border-color:rgba(255,90,71,.55);background:linear-gradient(var(--bg2),var(--bg2)) padding-box}
.vcard h3{margin:0;font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:24px;letter-spacing:-.02em}
.vcard .lbl{font-family:"JetBrains Mono",monospace;font-size:12px;color:var(--mut)}
.vcard.on .lbl{color:var(--ct)}
.vcard ul{display:flex;flex-direction:column;gap:10px}
.vcard li{display:flex;gap:10px;align-items:flex-start;color:var(--mut);line-height:1.5}
.vcard li svg{width:18px;height:18px;flex-shrink:0;margin-top:3px}
.vcard.off li svg{color:var(--mut)}
.vcard.on li svg{color:var(--ct)}
.vcard.on li{color:var(--ink)}
.quote{margin:34px 0 0;font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:clamp(26px,6.5vw,44px);line-height:1.15;letter-spacing:-.025em;max-width:24ch}
.quote span{color:var(--ct)}

/* steps */
.flow{position:relative;display:grid;grid-template-columns:minmax(0,1fr);gap:14px;margin-top:40px}
.flow::before{content:"";position:absolute;left:27px;top:28px;bottom:28px;width:2px;background:var(--line2)}
.fstep{position:relative;display:flex;gap:16px;align-items:flex-start}
.fdot{position:relative;z-index:1;flex-shrink:0;width:56px;height:56px;border-radius:18px;background:var(--bg2);border:1px solid rgba(255,90,71,.55);display:grid;place-items:center;color:var(--ct)}
.fdot svg{width:24px;height:24px}
.fbody{padding:4px 0 10px}
.fbody .n{font-family:"JetBrains Mono",monospace;font-size:12px;color:var(--ct)}
.fbody h3{margin:4px 0 6px;font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:22px;letter-spacing:-.02em}
.fbody p{margin:0;color:var(--mut);line-height:1.55;font-size:15.5px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.chip{font-family:"JetBrains Mono",monospace;font-size:11.5px;padding:5px 10px;border:1px solid var(--line2);border-radius:999px;color:var(--ink)}

/* agents */
.org{margin-top:44px;display:flex;flex-direction:column;align-items:center;gap:0;perspective:1400px}
.boss{position:relative;z-index:2;display:flex;align-items:center;gap:14px;padding:16px 20px;border-radius:22px;background:var(--coral);color:#1B0D0A;box-shadow:0 30px 60px -28px rgba(255,90,71,.8);max-width:520px}
.boss svg{width:34px;height:34px;flex-shrink:0}
.boss b{display:block;font-family:"Bricolage Grotesque",sans-serif;font-size:22px;letter-spacing:-.02em}
.boss span{font-size:14.5px;line-height:1.4}
.wire{width:2px;height:34px;background:linear-gradient(var(--coral),var(--line2))}
.depts{width:100%;display:grid;grid-template-columns:minmax(0,1fr);gap:14px;position:relative}
.dept{padding:20px;border-radius:24px;background:var(--bg2);border:1px solid var(--line);display:flex;flex-direction:column;gap:12px;transform-origin:50% 0}
.dept h3{margin:0;display:flex;align-items:center;gap:10px;font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:21px;letter-spacing:-.02em}
.dept h3 svg{width:22px;height:22px;color:var(--lt)}
.dept > p{margin:0;color:var(--mut);font-size:14.5px;line-height:1.5}
.agent{display:flex;gap:12px;align-items:flex-start;padding:12px;border-radius:16px;background:var(--bg);border:1px solid var(--line)}
.agent i{flex-shrink:0;width:10px;height:10px;margin-top:6px;border-radius:50%;background:var(--lilac);box-shadow:0 0 0 4px rgba(183,174,255,.18)}
.agent b{display:block;font-size:15.5px}
.agent span{display:block;color:var(--mut);font-size:14px;line-height:1.45;margin-top:2px}

/* results */
.times{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:40px}
.tm{position:relative;padding:20px 18px;border-radius:22px;background:var(--bg2);border:1px solid var(--line);overflow:hidden}
.tm b{display:block;font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:clamp(34px,9vw,54px);line-height:1;letter-spacing:-.04em;color:var(--ct)}
.tm span{display:block;margin-top:8px;color:var(--mut);font-size:14.5px;line-height:1.4}
.tm::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:var(--w);background:var(--coral);opacity:.7}
.case{margin-top:18px;display:grid;grid-template-columns:minmax(0,1fr);gap:14px}
.cbox{padding:22px;border-radius:24px;border:1px solid var(--line);background:var(--bg2);display:flex;flex-direction:column;gap:12px}
.cbox.now{border-color:rgba(255,90,71,.55)}
.cbox .lbl{font-family:"JetBrains Mono",monospace;font-size:12px;color:var(--mut)}
.cbox.now .lbl{color:var(--ct)}
.cbox h3{margin:0;font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:23px;letter-spacing:-.02em}
.cbox p{margin:0;color:var(--mut);line-height:1.55}
.prompt{padding:12px 14px;border-radius:14px;background:var(--bg);border:1px solid var(--line2);font-family:"JetBrains Mono",monospace;font-size:13.5px;color:var(--ink)}
.cbox ul{display:flex;flex-direction:column;gap:8px}
.cbox li{display:flex;gap:10px;align-items:flex-start;color:var(--ink);line-height:1.45}
.cbox li svg{width:18px;height:18px;flex-shrink:0;margin-top:2px;color:var(--ct)}
.mini{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:4px}
.mini div{padding:12px 10px;border-radius:14px;background:var(--bg);border:1px solid var(--line)}
.mini b{display:block;font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:22px;letter-spacing:-.03em;color:var(--ink)}
.mini span{display:block;margin-top:4px;color:var(--mut);font-size:12.5px;line-height:1.35}
.usage{margin-top:18px;padding:22px;border-radius:24px;border:1px solid var(--line);background:var(--bg2);display:flex;flex-direction:column;gap:14px}
.usage h3{margin:0;font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:22px;letter-spacing:-.02em}
.bar{display:grid;grid-template-columns:minmax(0,1fr) 46px;gap:6px 12px;align-items:center}
.bar .t{grid-column:1 / -1;font-size:14.5px;color:var(--ink)}
.bar .tr{height:12px;border-radius:999px;background:var(--bg);border:1px solid var(--line);overflow:hidden}
.bar .fill{height:100%;width:var(--v);border-radius:999px;background:var(--coral);transform-origin:0 50%}
.bar:nth-child(odd) .fill{background:var(--lilac)}
.tm.t1{--w:22%}.tm.t2{--w:18%}.tm.t3{--w:40%}.tm.t4{--w:80%}
.fill.f1{--v:38%}.fill.f2{--v:31%}.fill.f3{--v:26%}.fill.f4{--v:6%}
.sec-num{padding-top:40px}
.note0{margin:0}
.bar .v{font-family:"JetBrains Mono",monospace;font-size:13px;color:var(--mut);text-align:right}

/* platform tabs */
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-top:36px}
.tab{min-height:44px;padding:0 16px;border-radius:999px;border:1px solid var(--line2);background:transparent;color:var(--ink);font:inherit;font-size:14.5px;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.tab:hover{border-color:var(--ink)}
.tab.on{background:var(--coral);border-color:var(--coral);color:#1B0D0A}
.shotwrap{margin-top:20px;display:grid;grid-template-columns:minmax(0,1fr);gap:18px;align-items:center}
.device{perspective:1400px}
.screen{border-radius:18px;overflow:hidden;border:1px solid var(--line2);background:var(--bg2);box-shadow:0 40px 80px -40px var(--shade);transform-origin:50% 100%;animation:shotin .8s cubic-bezier(.2,.8,.2,1) both}
.sbar{height:28px;display:flex;align-items:center;gap:6px;padding:0 12px;border-bottom:1px solid var(--line)}
.sbar i{width:8px;height:8px;border-radius:50%;background:var(--line2)}
.sbar i:first-child{background:var(--coral)}
.screen img{display:block;width:100%;height:auto}
.sdesc{display:flex;flex-direction:column;gap:12px;animation:rise .7s cubic-bezier(.2,.8,.2,1) both}
.sdesc h3{margin:0;font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:26px;letter-spacing:-.02em}
.sdesc ul{display:flex;flex-direction:column;gap:10px}
.sdesc li{display:flex;gap:10px;align-items:flex-start;color:var(--mut);line-height:1.5}
.sdesc li svg{width:18px;height:18px;flex-shrink:0;margin-top:3px;color:var(--ct)}
.sdesc li strong{color:var(--ink);font-weight:600}

/* value grid */
.vgrid{display:grid;grid-template-columns:minmax(0,1fr);gap:12px;margin-top:40px;perspective:1400px}
.vitem{padding:22px;border-radius:22px;background:var(--bg2);border:1px solid var(--line);display:flex;flex-direction:column;gap:10px;transition:transform .5s cubic-bezier(.2,.8,.2,1),border-color .3s}
.vitem:hover{transform:rotateX(5deg) rotateY(-6deg) translateZ(6px);border-color:rgba(255,90,71,.5)}
.vitem .ico{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:rgba(255,90,71,.12);color:var(--ct)}
.vitem .ico svg{width:24px;height:24px}
.vitem h3{margin:0;font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:21px;letter-spacing:-.02em}
.vitem p{margin:0;color:var(--mut);line-height:1.55;font-size:15.5px}

/* deploy */
.deploy{display:grid;grid-template-columns:minmax(0,1fr);gap:14px;margin-top:40px}
.dcard{padding:24px;border-radius:24px;border:1px solid var(--line);background:var(--bg2);display:flex;flex-direction:column;gap:12px}
.dcard .ico{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:rgba(183,174,255,.16);color:var(--lt)}
.dcard .ico svg{width:26px;height:26px}
.dcard h3{margin:0;font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:24px;letter-spacing:-.02em}
.dcard p{margin:0;color:var(--mut);line-height:1.55}
.integr{margin-top:24px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.integr .t{width:100%;font-family:"JetBrains Mono",monospace;font-size:12.5px;color:var(--mut);margin-bottom:4px}
.integr span.chip{font-size:12.5px;padding:8px 12px}
.arch{margin-top:24px;display:grid;grid-template-columns:minmax(0,1fr);gap:10px}
.layer{display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border-radius:18px;border:1px solid var(--line);background:var(--bg2)}
.layer .n{flex-shrink:0;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:var(--coral);color:#1B0D0A;font-family:"JetBrains Mono",monospace;font-weight:500;font-size:14px}
.layer b{display:block;font-size:16px}
.layer span{display:block;color:var(--mut);font-size:14.5px;line-height:1.5;margin-top:3px}

/* jump start */
.js{display:grid;grid-template-columns:minmax(0,1fr);gap:18px;margin-top:40px}
.path{counter-reset:p;display:grid;grid-template-columns:minmax(0,1fr);gap:8px}
.path li{counter-increment:p;display:flex;gap:14px;align-items:center;padding:14px 16px;border-radius:16px;border:1px solid var(--line);background:var(--bg2);font-size:16px}
.path li::before{content:counter(p,decimal-leading-zero);font-family:"JetBrains Mono",monospace;font-size:12.5px;color:var(--ct);flex-shrink:0}
.needs{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}
.need{padding:18px;border-radius:20px;border:1px solid var(--line);background:var(--bg2)}
.need h3{margin:0 0 10px;font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:19px;letter-spacing:-.02em}
.need ul{display:flex;flex-direction:column;gap:6px}
.need li{position:relative;padding-left:16px;color:var(--mut);font-size:14.5px;line-height:1.45}
.need li::before{content:"";position:absolute;left:0;top:.6em;width:6px;height:6px;border-radius:50%;background:var(--lilac)}
.need li em{font-style:normal;font-family:"JetBrains Mono",monospace;font-size:11px;color:var(--mut);margin-left:4px}

/* demo */
.demo{display:grid;grid-template-columns:minmax(0,1fr);gap:28px;margin-top:8px}
.demo-l .perks{display:flex;flex-direction:column;gap:12px;margin-top:22px}
.demo-l .perks li{display:flex;gap:12px;align-items:flex-start;line-height:1.5}
.demo-l .perks svg{width:20px;height:20px;flex-shrink:0;color:var(--ct);margin-top:2px}
.formwrap{perspective:1200px}
.form{display:flex;flex-direction:column;gap:18px;padding:22px;border-radius:26px;background:var(--bg2);border:1px solid var(--line2)}
.form h3,.thanks h3{margin:0;font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:26px;letter-spacing:-.02em}
.fld{display:flex;flex-direction:column;gap:8px;font-size:14px;color:var(--mut)}
.fld input,.fld textarea{font:inherit;font-size:16px;color:var(--ink);background:var(--bg);border:1px solid var(--line2);border-radius:14px;padding:14px 16px;min-height:52px;outline:none;transition:border-color .2s,box-shadow .2s;width:100%}
.fld textarea{min-height:110px;resize:vertical;line-height:1.5}
.fld input::placeholder,.fld textarea::placeholder{color:var(--ph)}
.fld input:focus,.fld textarea:focus{border-color:var(--coral);box-shadow:0 0 0 4px rgba(255,90,71,.18)}
.fs{border:0;margin:0;padding:0;min-width:0}
.fs legend{padding:0;margin-bottom:10px;font-size:14px;color:var(--mut)}
.crow{display:flex;flex-wrap:wrap;gap:8px}
.cbtn{min-height:44px;padding:0 16px;border-radius:999px;border:1px solid var(--line2);background:transparent;color:var(--ink);font:inherit;font-size:14.5px;cursor:pointer;transition:background .2s,border-color .2s,color .2s}
.cbtn:hover{border-color:var(--ink)}
.cbtn.on{background:var(--coral);border-color:var(--coral);color:#1B0D0A}
.two{display:grid;grid-template-columns:minmax(0,1fr);gap:18px}
.page .form .btn{width:100%}
.fine{margin:0;font-size:13px;color:var(--mut);line-height:1.5}
.thanks{padding:32px 24px;border-radius:26px;background:var(--bg2);border:1px solid rgba(255,90,71,.55);display:flex;flex-direction:column;gap:14px;align-items:flex-start;animation:flipin .8s cubic-bezier(.2,.8,.2,1) both;transform-origin:50% 0}
.thanks p{margin:0;color:var(--mut);line-height:1.55}
.okc{width:64px;height:64px;border-radius:50%;background:var(--coral);color:#1B0D0A;display:grid;place-items:center}
.okc svg{width:30px;height:30px}

/* footer */
.foot{border-top:1px solid var(--line);padding:32px 20px 40px;display:flex;flex-direction:column;gap:14px}
.foot p{margin:0;color:var(--mut);font-size:13.5px;line-height:1.6}
.flinks{display:flex;flex-wrap:wrap;gap:6px 20px}
.page .flinks a{display:inline-flex;align-items:center;min-height:40px;color:var(--ink);text-decoration:none;font-size:15px}
.page .flinks a:hover{color:var(--ct)}

@keyframes iconin{from{opacity:0;transform:rotate(-120deg) scale(.4)}to{opacity:1;transform:none}}
@keyframes rise{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
@keyframes wordin{from{opacity:0;transform:translateY(40%) rotateX(-85deg)}to{opacity:1;transform:none}}
@keyframes flipin{from{opacity:0;transform:rotateX(-70deg) translateY(20px)}to{opacity:1;transform:none}}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,90,71,.6)}70%{box-shadow:0 0 0 10px rgba(255,90,71,0)}100%{box-shadow:0 0 0 0 rgba(255,90,71,0)}}
@keyframes bob{0%,100%{translate:0 0}50%{translate:0 -9px}}
@keyframes fsway{0%,100%{transform:rotateY(-14deg) rotateX(6deg)}50%{transform:rotateY(-6deg) rotateX(3deg)}}
@keyframes shotin{from{opacity:0;transform:rotateX(24deg) translateY(30px) scale(.96)}to{opacity:1;transform:none}}

@supports (animation-timeline: view()){
  .rv{animation:rvin linear both;animation-timeline:view();animation-range:entry 5% cover 30%}
  .st,.tm,.vitem,.need,.path li,.layer{animation:popin linear both;animation-timeline:view();animation-range:entry 0% cover 26%}
  .vcard.off{animation:fromleft linear both;animation-timeline:view();animation-range:entry 0% cover 34%}
  .vcard.on{animation:fromright linear both;animation-timeline:view();animation-range:entry 0% cover 34%}
  .fstep{animation:stepin linear both;animation-timeline:view();animation-range:entry 0% cover 30%}
  .dept{animation:deptin linear both;animation-timeline:view();animation-range:entry 0% cover 32%}
  .bar .fill{animation:fillin linear both;animation-timeline:view();animation-range:entry 10% cover 40%}
  .hero-copy{animation:copyout linear both;animation-timeline:scroll(root);animation-range:20vh 90vh}
  .frame{animation:fsway 12s ease-in-out infinite}
  .tilt{animation:heroout linear both;animation-timeline:scroll(root);animation-range:0px 100vh}
}
@keyframes rvin{from{opacity:0;transform:perspective(800px) translateY(50px) rotateX(-28deg)}to{opacity:1;transform:none}}
@keyframes popin{from{opacity:0;transform:perspective(900px) translateY(40px) rotateX(-30deg) scale(.96)}to{opacity:1;transform:none}}
@keyframes fromleft{from{opacity:0;transform:rotateY(35deg) translateX(-40px)}to{opacity:1;transform:none}}
@keyframes fromright{from{opacity:0;transform:rotateY(-35deg) translateX(40px)}to{opacity:1;transform:none}}
@keyframes stepin{from{opacity:0;transform:translateX(-30px)}to{opacity:1;transform:none}}
@keyframes deptin{from{opacity:0;transform:rotateX(-60deg) translateY(30px)}to{opacity:1;transform:none}}
@keyframes fillin{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes copyout{from{opacity:1;transform:none}to{opacity:.3;transform:translateY(-40px)}}
@keyframes heroout{from{translate:0 0;scale:1}to{translate:0 60px;scale:.9}}

@media (min-width:700px){
  .nav{padding:14px 32px}
  .back .lbl{display:inline}
  .page .nav .navdemo{display:inline-flex}
  .hero{padding:124px 40px 56px}
  .stage{height:460px}
  .sec{padding:120px 40px}
  .stats{grid-template-columns:repeat(4,minmax(0,1fr))}
  .vs{grid-template-columns:repeat(2,minmax(0,1fr))}
  .times{grid-template-columns:repeat(4,minmax(0,1fr))}
  .case{grid-template-columns:repeat(2,minmax(0,1fr))}
  .vgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .deploy{grid-template-columns:repeat(2,minmax(0,1fr))}
  .arch{grid-template-columns:repeat(2,minmax(0,1fr))}
  .needs{grid-template-columns:repeat(2,minmax(0,1fr))}
  .path{grid-template-columns:repeat(2,minmax(0,1fr))}
  .two{grid-template-columns:repeat(2,minmax(0,1fr))}
  .form{padding:30px}
  .foot{padding:36px 40px 48px}
}
@media (min-width:1100px){
  .nav{padding:14px 48px}
  .hero{flex-direction:row;align-items:center;max-width:1440px;margin:0 auto;padding:110px 56px 70px;gap:40px}
  .hero-copy{flex:1 1 0;min-width:0}
  .stage{flex:1.1 1 0;height:600px;min-width:0}
  .sec{padding:150px 56px}
  .head.split{flex-direction:row;justify-content:space-between;align-items:flex-end;gap:48px}
  .head.split .sub{margin:0;max-width:42ch}
  .flow{grid-template-columns:repeat(5,minmax(0,1fr));gap:18px}
  .flow::before{left:28px;right:28px;top:27px;bottom:auto;width:auto;height:2px}
  .fstep{flex-direction:column;gap:14px}
  .depts{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
  .depts::before{content:"";position:absolute;left:16.6%;right:16.6%;top:-1px;height:2px;background:var(--line2)}
  .vgrid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .shotwrap{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:48px}
  .js{grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:48px;align-items:start}
  .path{grid-template-columns:minmax(0,1fr)}
  .demo{grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:72px;align-items:start}
  .foot{max-width:1280px;margin:0 auto;padding:40px 56px 56px;flex-direction:row;justify-content:space-between;align-items:center}
}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
}