/* KAIRSHSTUDIO — Conceptual site redesign. Responsive, accessible, dependency-free. */
:root {
  color-scheme: dark;
  --bg: #070b14;
  --bg-deep: #050913;
  --panel: #0d1423;
  --panel-2: #101b2d;
  --line: rgba(176, 197, 238, .13);
  --line-strong: rgba(176, 197, 238, .26);
  --text: #f2f6ff;
  --muted: #9baac4;
  --dim: #70839f;
  --blue: #92b6ff;
  --blue-strong: #6485fa;
  --mint: #90efcd;
  --radius: 18px;
  --max: 1190px;
  --shadow: 0 24px 80px rgba(0,0,0,.28);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.65}
body::before{content:"";position:fixed;z-index:-1;inset:0;background:radial-gradient(ellipse at 70% 0%,rgba(52,80,152,.13),transparent 44%),linear-gradient(transparent 95%,rgba(120,162,240,.026) 96%);background-size:auto,100% 44px;pointer-events:none}
a{color:inherit;text-decoration:none}
a:hover{color:var(--text)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--mint);outline-offset:4px}
.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip-link:focus{position:fixed;left:16px;top:16px;z-index:9999;width:auto;height:auto;overflow:visible;background:#fff;color:#000;padding:12px;border-radius:8px}
button{font:inherit;cursor:pointer}
img,svg{max-width:100%}
.container{width:min(var(--max),calc(100% - 64px));margin-inline:auto}
.muted{color:var(--muted)}
.eyebrow,.mono,.kicker,.mini-label{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;text-transform:uppercase;letter-spacing:.16em;font-weight:600}
.eyebrow{font-size:11px;color:var(--mint)}
.section{padding:114px 0;position:relative}
.section--tight{padding:78px 0}
.section--border{border-top:1px solid var(--line)}
.section-head{max-width:710px;margin-bottom:40px}
.section-head h2{margin:14px 0 14px;line-height:1.12;letter-spacing:-.052em;font-size:clamp(36px,4.5vw,58px);font-weight:730}
.section-head p{color:var(--muted);font-size:17px;margin:0;max-width:640px}
.section-head--row{display:flex;justify-content:space-between;align-items:end;gap:32px;max-width:none}
.section-head--row>div{max-width:710px}
.text-gradient{background:linear-gradient(110deg,#fff 2%,#a8c4ff 55%,#83efd5 106%);color:transparent;background-clip:text;-webkit-background-clip:text}
.site-header{position:sticky;top:0;z-index:100;background:rgba(7,11,20,.78);border-bottom:1px solid rgba(182,199,244,.085);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px)}
.nav{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:inline-flex;align-items:center;gap:11px;white-space:nowrap;font-size:17px;font-weight:850;letter-spacing:-.052em}
.brand img{width:37px;height:37px;display:block}
.brand span span{color:var(--muted);font-weight:650}
.nav-links{display:flex;gap:31px;align-items:center}
.nav-links a{font-size:13px;color:#bdc9dc;transition:color .2s}
.nav-links a:hover,.nav-links a[aria-current=page]{color:#fff}
.nav-actions{display:flex;align-items:center;gap:12px}
.nav-menu{display:none;background:transparent;border:1px solid var(--line-strong);color:#fff;border-radius:10px;padding:9px 12px;min-width:43px;min-height:43px}
.btn{min-height:47px;display:inline-flex;align-items:center;justify-content:center;gap:14px;padding:11px 19px;border:1px solid transparent;border-radius:10px;font-size:13px;line-height:1.25;font-weight:750;transition:transform .2s,background .2s,border-color .2s,box-shadow .2s;text-align:center}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(120deg,#9fbfff,#778ffb);color:#061026;box-shadow:0 10px 38px rgba(91,122,247,.20)}
.btn-primary:hover{color:#061026;box-shadow:0 14px 48px rgba(91,122,247,.3)}
.btn-secondary{border-color:var(--line-strong);background:rgba(255,255,255,.028);color:#e3eaff}
.btn-secondary:hover{border-color:rgba(166,195,252,.58);background:rgba(255,255,255,.055)}
.btn-quiet{padding-inline:0;color:#bad3ff;background:transparent}
.btn-sm{min-height:39px;padding:9px 14px;font-size:12px}
.icon-arrow{font-size:17px;font-weight:400}
.announce{position:relative;border-bottom:1px solid var(--line);background:linear-gradient(90deg,rgba(76,102,177,.15),rgba(57,125,129,.065));text-align:center;padding:9px 20px;font-size:12px;color:#bbcae0}
.announce a{color:#c6dbff;border-bottom:1px solid rgba(173,201,247,.44);margin-left:8px}
.dot{display:inline-block;vertical-align:middle;width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 13px rgba(125,238,204,.45);margin-right:8px}
.hero{position:relative;overflow:hidden;padding:92px 0 94px}
.hero::after{content:"";position:absolute;pointer-events:none;width:780px;height:780px;right:-200px;top:-200px;border-radius:50%;background:radial-gradient(circle,rgba(63,98,207,.15),transparent 65%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:26px;min-height:530px}
.hero-copy{position:relative;z-index:2}
.hero h1{font-size:clamp(58px,6.3vw,90px);letter-spacing:-.077em;line-height:1.01;font-weight:790;margin:23px 0 26px}
.hero h1 .text-gradient{display:block}
.hero-copy>p{font-size:17px;color:var(--muted);max-width:540px;margin:0 0 30px;line-height:1.85}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-meta{display:flex;align-items:center;gap:14px;margin-top:47px;color:#8495b3;font-size:11px;letter-spacing:.05em;text-transform:uppercase}
.hero-meta .dash{height:1px;width:32px;background:#445578}
.hero-art{position:relative;z-index:1;min-height:550px;display:grid;place-items:center;isolation:isolate}
.hero-art::before{content:"";position:absolute;inset:11% 1%;border-radius:50%;background:radial-gradient(circle,rgba(83,120,248,.14),transparent 62%);filter:blur(32px);z-index:-1}
.hero-art svg{width:min(560px,100%);overflow:visible;animation:float 8s ease-in-out infinite;filter:drop-shadow(0 15px 48px rgba(31,61,145,.16))}
.hero-art .orbit-back{stroke:#36548f;stroke-opacity:.34}
.hero-art .orbit-front{stroke:url(#orbitStroke);stroke-opacity:.75}
.hero-art .orbit-glow{filter:url(#glow)}
.orbit-label{position:absolute;padding:13px 16px;border:1px solid rgba(156,189,246,.22);background:rgba(15,27,48,.83);backdrop-filter:blur(15px);border-radius:12px;box-shadow:var(--shadow);font-size:11px;color:#afbdd4;max-width:185px}
.orbit-label strong{display:block;color:#eef5ff;letter-spacing:.01em;font-size:12px;margin-top:4px}
.orbit-label--top{right:0;top:80px}.orbit-label--bottom{left:0;bottom:76px}
.tiny-pulse{display:inline-block;width:6px;height:6px;background:var(--mint);border-radius:50%;margin-right:6px}
.tech-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.012)}
.tech-strip-inner{display:flex;align-items:center;gap:24px;justify-content:space-between;padding:19px 0;flex-wrap:wrap}
.tech-strip span{color:#7990ae;font-size:10px;font-weight:750;letter-spacing:.16em;text-transform:uppercase}
.tech-strip strong{color:#becce1;font-size:11px;letter-spacing:.14em;font-weight:650;text-transform:uppercase}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.card{border:1px solid var(--line);background:linear-gradient(150deg,rgba(24,36,59,.75),rgba(11,18,32,.78));border-radius:var(--radius);overflow:hidden;transition:border-color .25s,transform .25s;position:relative}
.card:hover{border-color:rgba(140,178,254,.39);transform:translateY(-4px)}
.card-body{padding:27px}
.card h3{margin:14px 0 8px;font-size:23px;letter-spacing:-.045em;line-height:1.2}
.card p{color:var(--muted);font-size:14px;line-height:1.8;margin:0}
.card-link{display:inline-flex;gap:9px;align-items:center;color:#c4d8ff;margin-top:26px;font-weight:750;font-size:12px}
.status{font-size:10px;letter-spacing:.13em;text-transform:uppercase;border:1px solid rgba(138,177,248,.29);background:rgba(96,132,205,.08);color:#b7cfff;border-radius:999px;padding:7px 10px;white-space:nowrap}
.status-live{background:rgba(118,219,178,.08);border-color:rgba(118,219,178,.25);color:var(--mint)}
.card-overline{display:flex;align-items:center;justify-content:space-between;gap:10px}
.card-index{font-size:11px;color:#7e96ba;letter-spacing:.08em}
.card-art{height:177px;border-bottom:1px solid var(--line);position:relative;overflow:hidden;background:radial-gradient(circle at 60% 35%,rgba(109,142,236,.19),transparent 52%),#0c1424}
.art-mesh{background-image:linear-gradient(rgba(143,168,207,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(143,168,207,.05) 1px,transparent 1px);background-size:26px 26px;position:absolute;inset:0}
.art-neural{position:absolute;width:235px;height:235px;border:1px solid #5479c774;border-radius:50%;left:50%;top:52%;transform:translate(-50%,-50%);box-shadow:0 0 0 25px #6f96ff0c,0 0 0 58px #6f96ff0b,0 0 66px #527ef626}
.art-neural::before,.art-neural::after{content:"";position:absolute;inset:28px;border:1px solid #819df38c;transform:rotate(45deg);border-radius:40%}
.art-neural::after{inset:71px;background:radial-gradient(circle,#99d0ffad,transparent);border-radius:50%;box-shadow:0 0 30px #89b1ff77}
.art-code{position:absolute;inset:24px 32px;opacity:.8;font-size:12px;color:#87bad4;font-family:ui-monospace,Consolas,monospace;line-height:2.3}
.art-code i{display:block;font-style:normal}.art-code b{color:#9de3c3;font-weight:400}.art-code em{color:#aabfff;font-style:normal}
.art-lab{position:absolute;inset:30px;display:grid;grid-template-columns:repeat(5,1fr);gap:8px;align-items:end}
.art-lab span{border-radius:5px 5px 0 0;border:1px solid rgba(136,175,242,.35);background:linear-gradient(0deg,rgba(109,142,236,.07),rgba(109,142,236,.4));height:50%}
.art-lab span:nth-child(1){height:33%}.art-lab span:nth-child(2){height:50%}.art-lab span:nth-child(3){height:76%}.art-lab span:nth-child(4){height:61%}.art-lab span:nth-child(5){height:90%}
.art-lab::after{content:"RESEARCH / ITERATION";position:absolute;bottom:12px;left:12px;color:#c7dbff;font-family:monospace;font-size:10px;letter-spacing:.15em}
.feature-split{display:grid;grid-template-columns:.84fr 1.16fr;gap:64px;align-items:center}
.feature-copy h2{font-size:clamp(36px,4vw,54px);line-height:1.12;letter-spacing:-.055em;margin:15px 0}
.feature-copy p{color:var(--muted);font-size:16px;line-height:1.85}
.feature-checks{display:grid;gap:19px;margin:31px 0}
.feature-check{display:flex;gap:14px;align-items:start}
.feature-check .check{flex-shrink:0;display:grid;place-items:center;width:28px;height:28px;border:1px solid rgba(145,216,201,.32);border-radius:9px;color:var(--mint);background:rgba(145,216,201,.06);font-size:13px}
.feature-check strong{font-size:13px;display:block}.feature-check small{color:var(--muted);display:block;font-size:12px;margin-top:3px}
.diagram{background:radial-gradient(circle at 52% 10%,rgba(76,107,206,.22),transparent 55%),linear-gradient(140deg,#101a2b,#0a111d);border:1px solid var(--line-strong);border-radius:22px;padding:26px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.diagram-top{display:flex;align-items:center;justify-content:space-between;gap:14px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.window-dots{display:flex;gap:6px}.window-dots span{width:7px;height:7px;border-radius:50%;background:#63708d}.window-dots span:first-child{background:#ac7180}.window-dots span:nth-child(2){background:#b59d6c}.window-dots span:nth-child(3){background:#63a999}
.diagram-title{font-family:monospace;font-size:10px;letter-spacing:.16em;color:#95a7c4}
.diagram-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}
.diagram-node{border:1px solid rgba(144,170,221,.16);border-radius:13px;padding:16px;background:rgba(255,255,255,.028);min-height:107px}
.diagram-node .n-id{color:#9dc3ff;font-size:10px;font-family:monospace;letter-spacing:.15em}
.diagram-node strong{display:block;font-size:14px;margin:6px 0}.diagram-node small{display:block;color:#91a4c2;font-size:11px;line-height:1.6}
.diagram-node--wide{grid-column:1/-1;border-color:rgba(126,238,202,.29);background:rgba(97,205,172,.045)}
.diagram-flow{display:flex;align-items:center;justify-content:center;gap:8px;margin:17px 0;color:#9facc5;font:10px ui-monospace,monospace;letter-spacing:.12em}
.diagram-flow::before,.diagram-flow::after{content:"";height:1px;flex:1;background:linear-gradient(90deg,transparent,#5575b5,transparent)}
.diagram-note{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:20px;font-size:10px;color:#7f97b9;letter-spacing:.09em;text-transform:uppercase}
.process{counter-reset:steps}
.process-item{border-top:1px solid var(--line);padding:28px 0;display:grid;grid-template-columns:82px 1fr;gap:15px}
.process-item:last-child{border-bottom:1px solid var(--line)}
.process-item::before{counter-increment:steps;content:"0" counter(steps);font-family:monospace;font-size:14px;color:#91b5f8}
.process-item h3{font-size:21px;letter-spacing:-.035em;margin:0 0 7px}
.process-item p{font-size:14px;line-height:1.8;color:var(--muted);margin:0;max-width:680px}
.wide-banner{position:relative;overflow:hidden;border:1px solid rgba(132,173,246,.26);background:radial-gradient(ellipse at 90% 10%,rgba(81,115,224,.23),transparent 56%),linear-gradient(120deg,#122039,#0c1524);padding:54px 58px;border-radius:22px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.wide-banner h2{font-size:clamp(32px,3.8vw,48px);line-height:1.1;letter-spacing:-.05em;margin:12px 0}
.wide-banner p{color:#aebed5;max-width:620px;margin:0;font-size:15px}
.wide-banner .btn{flex-shrink:0}
.faq-list{border-top:1px solid var(--line)}
.faq-list details{border-bottom:1px solid var(--line);padding:21px 4px}
.faq-list summary{cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;list-style:none;font-weight:680;font-size:15px}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";font-size:21px;color:#a8c7ff;font-weight:400;flex-shrink:0}
.faq-list details[open] summary::after{content:"−"}
.faq-list details p{font-size:14px;color:var(--muted);margin:14px 35px 0 0;max-width:800px}
.footer{border-top:1px solid var(--line);background:#070d18;padding:57px 0 25px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:60px;padding-bottom:65px}
.footer-intro p{color:var(--muted);font-size:13px;max-width:340px;line-height:1.8}
.footer-list strong{font-size:12px;letter-spacing:.08em;text-transform:uppercase;display:block;margin-bottom:18px;color:#e3ecfc}
.footer-list a{display:block;color:#91a1ba;font-size:13px;margin:11px 0}
.footer-list a:hover{color:#dce9ff}
.footer-bottom{padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;color:#7a8ba7;font-size:11px}
.page-hero{padding:110px 0 80px;border-bottom:1px solid var(--line);overflow:hidden;background:radial-gradient(ellipse at 83% 25%,rgba(77,106,226,.13),transparent 45%)}
.page-hero h1{font-size:clamp(56px,7.3vw,90px);line-height:1.05;letter-spacing:-.07em;max-width:990px;margin:15px 0 24px}
.page-hero p{font-size:18px;color:var(--muted);max-width:750px;margin:0}
.page-hero .hero-actions{margin-top:28px}
.label-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.chip{border-radius:999px;border:1px solid var(--line-strong);padding:7px 12px;color:#aec1df;background:rgba(255,255,255,.025);font-size:11px}
.product-feature{padding:35px;display:flex;flex-direction:column;justify-content:space-between;min-height:340px}
.product-feature .card-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.product-feature h2{font-size:34px;line-height:1.12;letter-spacing:-.06em;margin:25px 0 12px}
.product-feature p{font-size:15px;max-width:440px;color:var(--muted)}
.highlight{color:var(--mint)}
.notice{border:1px solid rgba(156,185,242,.20);background:rgba(80,109,176,.08);border-radius:13px;padding:16px 19px;font-size:13px;color:#b8c9e2}
.notice strong{color:#edf4ff}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.stat{padding:22px;border:1px solid var(--line);border-radius:14px;background:var(--panel)}
.stat strong{font-size:18px;display:block;letter-spacing:-.02em;margin:6px 0}
.stat p{font-size:12px;color:var(--muted);margin:0}
.pricing-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:37px}
.price-card{padding:32px 27px;border:1px solid var(--line);background:linear-gradient(165deg,#121d31,#0b1321);border-radius:18px;display:flex;flex-direction:column;gap:0}
.price-card--featured{border-color:rgba(150,187,255,.64);box-shadow:0 0 60px rgba(90,123,245,.095)}
.price-card h2{font-size:22px;letter-spacing:-.05em;margin:12px 0 2px}
.price-card .price{font-weight:790;font-size:46px;letter-spacing:-.065em;line-height:1.1;margin:20px 0 2px}
.price-card .price small{font-size:13px;color:var(--muted);letter-spacing:normal;font-weight:500}
.price-card>p{font-size:13px;color:var(--muted);min-height:50px}
.price-card ul{list-style:none;padding:20px 0;margin:12px 0 18px;border-top:1px solid var(--line);display:grid;gap:14px;flex:1}
.price-card li{color:#becbe1;font-size:13px;padding-left:22px;position:relative}
.price-card li::before{content:"✓";position:absolute;left:0;color:var(--mint)}
.price-card .btn{width:100%}
.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.timeline .card-body{min-height:235px}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@media(max-width:1060px){.nav-links{gap:17px}.hero-grid{grid-template-columns:1fr .9fr}.hero h1{font-size:clamp(54px,6.2vw,78px)}.feature-split{gap:34px}}
@media(max-width:820px){.container{width:min(var(--max),calc(100% - 40px))}.nav{min-height:72px}.nav-menu{display:inline-flex;align-items:center;justify-content:center}.nav-links{display:none;position:absolute;top:calc(100% - 1px);left:0;right:0;padding:18px 20px 22px;background:#0b1322;border-bottom:1px solid var(--line-strong);flex-direction:column;align-items:stretch;gap:0;box-shadow:var(--shadow)}.nav-links.is-open{display:flex}.nav-links a{padding:13px 8px;font-size:15px}.nav-actions .btn{display:none}.hero{padding:67px 0}.hero-grid{grid-template-columns:1fr}.hero h1{max-width:720px}.hero-art{min-height:445px;max-width:620px;width:100%;margin:0 auto}.hero-art svg{max-height:480px}.orbit-label--top{right:3%}.orbit-label--bottom{left:3%}.feature-split{grid-template-columns:1fr}.feature-split .diagram{max-width:710px}.grid-3,.pricing-grid,.timeline{grid-template-columns:repeat(2,minmax(0,1fr))}.section{padding:85px 0}.section-head--row{align-items:start;flex-direction:column}.wide-banner{padding:42px;flex-direction:column;align-items:start}.footer-grid{gap:25px}}
@media(max-width:580px){.container{width:calc(100% - 32px)}.section{padding:68px 0}.section--tight{padding:56px 0}.brand{font-size:15px}.brand img{width:34px;height:34px}.hero{padding:56px 0 37px}.hero h1{font-size:clamp(49px,11.9vw,72px)}.hero-copy>p{font-size:15px}.hero-meta{margin-top:27px;flex-wrap:wrap}.hero-art{min-height:325px}.hero-art svg{max-height:350px}.orbit-label{padding:9px 11px;font-size:9px;max-width:135px}.orbit-label strong{font-size:10px}.orbit-label--top{top:30px}.orbit-label--bottom{bottom:40px}.tech-strip-inner{gap:12px}.tech-strip strong{width:43%}.tech-strip span{width:100%}.grid-3,.grid-2,.pricing-grid,.timeline,.stats-grid{grid-template-columns:1fr}.section-head h2{font-size:40px}.card-art{height:145px}.diagram{padding:18px}.diagram-grid{gap:8px}.diagram-node{padding:12px;min-height:113px}.diagram-node strong{font-size:12px}.diagram-node small{font-size:10px}.wide-banner{padding:30px 24px}.wide-banner .btn{width:100%}.page-hero{padding:70px 0 60px}.page-hero h1{font-size:clamp(47px,12vw,69px)}.page-hero p{font-size:15px}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-intro{grid-column:1/-1}.footer-bottom{flex-direction:column;gap:8px}.process-item{grid-template-columns:55px 1fr}.hero-actions .btn{flex:1;min-width:170px}}
.btn-copied{background:rgba(144,239,205,.18)!important;border-color:var(--mint)!important;color:var(--mint)!important}
.code-block{background:#04070d;border:1px solid var(--line);border-radius:12px;padding:14px 18px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:13px;color:#a8c6f9;display:flex;align-items:center;justify-content:space-between;gap:12px;overflow-x:auto}
.code-block code{white-space:nowrap;overflow-x:auto}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}