:root{box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);
--pri:#3a78e3;--cy:#0cc3f9;--pu:#7a50d8;--navy:#2b3480;--body:#67739c;--light:#f6fbff;--light2:#e9f3fe;--bg:#fff;--card:#fff;--bd:rgba(43,52,128,.1);--title:#2b3480;--orange:#0cc3f9;--net:#1053f3;--foot:#3b7be0}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0b1030;--light:#101744;--light2:#18215c;--card:#131b50;--bd:rgba(255,255,255,.12);--title:#fff;--body:#aab4dc;--pri:#4d8df0;--net:#4f84ff;--foot:#1c2a8a}}
:root[data-theme="dark"]{--bg:#0b1030;--light:#101744;--light2:#18215c;--card:#131b50;--bd:rgba(255,255,255,.12);--title:#fff;--body:#aab4dc;--pri:#4d8df0;--net:#4f84ff;--foot:#1c2a8a}
html{scroll-behavior:smooth;scroll-padding-top:90px}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--body);font:400 16px/1.7 "Noto Sans",system-ui,sans-serif}
h1,h2,h3,h4{font-family:"Manrope",system-ui,sans-serif;color:var(--title);margin:0;line-height:1.2}
.w{max-width:1200px;margin:0 auto;padding:0 24px}
header{position:sticky;top:env(safe-area-inset-top,0px);background:var(--bg);z-index:20;border-bottom:1px solid var(--bd)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);background:var(--bg);z-index:21}
header .w{display:flex;justify-content:space-between;align-items:center;height:82px}
.logo img{height:64px;display:block}
nav{display:flex;align-items:center;gap:30px}
nav a{color:var(--title);text-decoration:none;font:600 15px "Manrope",sans-serif}
nav a:hover{color:var(--pri)}
.btn{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(90deg,#2a9af4,#3a78e3 52%,#7a50d8);color:#fff!important;border:0;padding:15px 30px;border-radius:50px;font:700 15px "Manrope",sans-serif;cursor:pointer;text-decoration:none;transition:.25s}
.btn:hover{filter:brightness(1.1) saturate(1.1);transform:translateY(-2px);box-shadow:0 12px 26px rgba(58,120,227,.35)}
.btn.w2{background:transparent;color:var(--title)!important;border:1.5px solid var(--bd)}

.hero{background:var(--light);padding:70px 0 80px;overflow:hidden}
.hero .w{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
@media(max-width:900px){.hero .w{grid-template-columns:1fr}}
.sub-t{display:inline-block;background:var(--light2);color:var(--pri);font:700 13px "Manrope",sans-serif;padding:7px 18px;border-radius:30px;letter-spacing:.5px;margin-bottom:18px}
.hero h1{font-size:clamp(34px,5vw,60px);font-weight:800;letter-spacing:-1.2px;margin-bottom:18px}
.hero h1 span{background:linear-gradient(90deg,#25b8fa,#3a78e3 55%,#7a50d8);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{font-size:17px;max-width:540px;margin:0 0 30px}
.hero .btns{display:flex;gap:14px;flex-wrap:wrap}
.himg{position:relative}
.himg img{width:100%;display:block;border-radius:30px 30px 160px 30px;box-shadow:0 30px 60px rgba(43,52,128,.18)}
.float{position:absolute;left:-18px;bottom:30px;background:var(--card);border-radius:16px;padding:14px 20px;box-shadow:0 14px 34px rgba(43,52,128,.18);display:flex;gap:12px;align-items:center}
.float b{font:800 15px "Manrope";color:var(--title);display:block}.float small{font-size:12px}
.float i{width:42px;height:42px;border-radius:50%;background:var(--orange);display:grid;place-items:center;color:#fff;font-style:normal;font-weight:800}
.strip{background:linear-gradient(90deg,#2a9af4,#3a78e3 52%,#7a50d8);color:#fff;padding:18px 0}
.strip .w{display:flex;gap:34px;justify-content:center;flex-wrap:wrap;font:700 14px "Manrope"}
.strip span::before{content:"✦";margin-right:10px;color:var(--orange)}
section{padding:96px 0}
.hd{text-align:center;max-width:680px;margin:0 auto 52px}
.hd h2{font-size:clamp(28px,3.6vw,42px);font-weight:800;letter-spacing:-.6px}
.hd p{margin:12px 0 0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:26px}
.card{background:var(--card);border:1px solid var(--bd);border-radius:20px;padding:34px 30px;position:relative;transition:.3s;overflow:hidden}
.card:hover{background:linear-gradient(135deg,#2a9af4,#3a78e3 50%,#7a50d8);transform:translateY(-6px);box-shadow:0 24px 50px rgba(43,52,128,.2)}
.card:hover h3,.card:hover p,.card:hover li{color:#fff}
.card .ic{width:68px;height:68px;border-radius:18px;background:var(--light2);display:grid;place-items:center;margin-bottom:22px;color:var(--pri)}
.card:hover .ic{background:var(--pri);color:#fff}
.ic svg{width:32px;height:32px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:21px;font-weight:800;margin-bottom:10px;transition:.3s}
.card p{margin:0 0 14px;font-size:15px}
.card ul{list-style:none;margin:0;padding:0;font-size:14px}
.card li{padding-left:24px;position:relative;margin:6px 0}
.card li::before{content:"✓";position:absolute;left:0;color:var(--orange);font-weight:800}
.light{background:var(--light)}
.about .w{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
@media(max-width:900px){.about .w{grid-template-columns:1fr}}
.about h2{font-size:clamp(28px,3.6vw,42px);font-weight:800;margin-bottom:16px}
.checks{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:22px 0 30px;font:700 15px "Manrope";color:var(--title)}
.checks div::before{content:"✓";display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--pri);color:#fff;font-size:12px;margin-right:10px}
@media(max-width:520px){.checks{grid-template-columns:1fr}}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.stat{background:var(--card);border:1px solid var(--bd);border-radius:20px;padding:28px 22px}
.stat:nth-child(1){background:linear-gradient(135deg,#2a9af4,#3a78e3 50%,#7a50d8)}.stat:nth-child(1) *{color:#fff}
.stat b{display:block;font:800 22px "Manrope";color:var(--title);margin-bottom:4px}.stat span{font-size:14px}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;counter-reset:s}
.step{text-align:center;padding:10px}
.step i{counter-increment:s;width:92px;height:92px;border-radius:50%;background:var(--card);border:2px dashed var(--pri);display:grid;place-items:center;margin:0 auto 20px;font:800 28px "Manrope";color:var(--pri);font-style:normal}
.step i::before{content:"0" counter(s)}
.step h3{font-size:20px;margin-bottom:6px}.step p{margin:0;font-size:14.5px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
@media(max-width:900px){.two{grid-template-columns:1fr}}
.box{background:var(--card);border:1px solid var(--bd);border-radius:24px;padding:36px;box-shadow:0 20px 50px rgba(43,52,128,.08)}
label{display:block;font:700 14px "Manrope";color:var(--title);margin:16px 0 6px}
input,select,textarea{width:100%;padding:14px 18px;border:1px solid var(--bd);border-radius:12px;background:var(--light);color:var(--title);font:inherit;font-size:15px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--pri);outline-offset:1px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:600px){.row{grid-template-columns:1fr}.box{padding:24px}}
.res{margin-top:18px;padding:18px;border-left:4px solid var(--orange);background:var(--light);border-radius:12px;display:none;font-size:15px}
.res strong{color:var(--title);font-family:"Manrope"}
.ai h2,.info h2{font-size:clamp(28px,3.6vw,40px);font-weight:800;margin-bottom:14px}
.note{font-size:13px;margin-top:12px}.ok{font-weight:700;margin-top:14px;display:none}
.item{display:flex;gap:16px;align-items:center;margin:0 0 22px}
.item .ic{margin:0;flex:none}.item b{font:800 17px "Manrope";color:var(--title);display:block}
footer{background:linear-gradient(135deg,#3b7be0 0%,#5368d6 55%,#7a50d8 100%);color:rgba(255,255,255,.86);border-radius:30px;margin:0 30px 30px;padding:70px 0 26px}
@media(max-width:900px){footer{margin:0;border-radius:0}}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:40px}
@media(max-width:760px){footer .cols{grid-template-columns:1fr}}
footer h4{color:#fff;font-size:19px;margin-bottom:16px}footer a{color:rgba(255,255,255,.86);text-decoration:none;display:block;margin:8px 0}footer a:hover{color:var(--orange)}
footer .lg{display:inline-block;margin-bottom:6px}footer .lg img{height:96px;display:block}footer .tg{color:#fff;font:600 15px Manrope,sans-serif;margin:0 0 14px}
footer .c{border-top:1px solid rgba(255,255,255,.15);padding-top:22px;font-size:14px;text-align:center}
.net{position:absolute;inset:0;width:100%;height:100%;display:block;pointer-events:none;z-index:0}.hero{position:relative}.hero .w,.ai .w{position:relative;z-index:1}.ai{position:relative;overflow:hidden}.himg img{animation:fl 6s ease-in-out infinite}.float{animation:fl2 5s ease-in-out infinite}@keyframes fl{50%{transform:translateY(-8px)}}@keyframes fl2{50%{transform:translateY(8px)}}@media(prefers-reduced-motion:reduce){.himg img,.float{animation:none}}
.himg .slides{position:relative;aspect-ratio:760/564;border-radius:30px 30px 160px 30px;box-shadow:0 30px 60px rgba(43,52,128,.18);overflow:hidden;animation:fl 6s ease-in-out infinite;background:var(--light2)}.himg .slides img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:0;box-shadow:none;animation:none;opacity:0;transform:scale(1.08);transition:opacity 1.1s ease,transform 6.5s ease}.himg .slides img.on{opacity:1;transform:scale(1)}.dots{display:flex;gap:10px;justify-content:center;margin-top:22px}.dots button{width:12px;height:12px;border-radius:12px;border:0;background:var(--light2);cursor:pointer;padding:0;transition:.3s;outline:1px solid var(--bd)}.dots button.on{width:34px;background:var(--pri)}.float small,.float b{transition:opacity .4s}.float.sw small,.float.sw b{opacity:0}@media(prefers-reduced-motion:reduce){.himg .slides{animation:none}.himg .slides img{transition:opacity .01s;transform:none}}
.himg .slides .sl{position:absolute;inset:0;opacity:0;transition:opacity 1.1s ease;overflow:hidden}.himg .slides .sl.on{opacity:1}.himg .slides .sl img{opacity:1;transform:scale(1.1);transition:transform 7s ease}.himg .slides .sl.on img{transform:scale(1)}.tint{position:absolute;inset:0;background:linear-gradient(180deg,rgba(43,52,128,.05) 35%,rgba(43,52,128,.5));pointer-events:none}.lines{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.chip{position:absolute;transform:translate(-50%,-50%);z-index:2;opacity:0;transition:opacity .7s}.sl.on .chip{opacity:1;transition-delay:.6s}.cb{display:flex;align-items:center;gap:8px;white-space:nowrap;background:rgba(43,52,128,.62);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.45);color:#fff;font:700 12.5px Manrope,sans-serif;padding:8px 14px;border-radius:14px;box-shadow:0 10px 24px rgba(0,0,0,.25);animation:cf 4s ease-in-out infinite;animation-delay:var(--d)}.cb svg{width:18px;height:18px;stroke:#ff9d10;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}@keyframes cf{50%{transform:translateY(-7px)}}.scan{position:absolute;left:0;right:0;top:-24%;height:24%;background:linear-gradient(180deg,transparent,rgba(120,225,255,.25),transparent);animation:sc 5.5s linear infinite;pointer-events:none}@keyframes sc{to{top:100%}}@media(max-width:520px){.cb{font-size:10.5px;padding:6px 10px}.cb svg{width:14px;height:14px}}@media(prefers-reduced-motion:reduce){.cb,.scan{animation:none}}
#pre{position:fixed;inset:0;z-index:99999;background:radial-gradient(circle at 50% 38%,#4fd2ff 0,#2966d9 42%,#4a2bb0 82%,#3b1f94 100%);display:flex;flex-direction:column;align-items:center;justify-content:center;transition:opacity .7s ease,visibility .7s;overflow:hidden}
#pre.out{opacity:0;visibility:hidden}
html.ld,html.ld body{overflow:hidden}
#pre canvas{position:absolute;inset:0;width:100%;height:100%}
.pl{position:relative;width:min(300px,70vw);aspect-ratio:1;display:grid;place-items:center}
.pl img{width:62%;position:relative;z-index:2;animation:lin 1s cubic-bezier(.2,.8,.2,1) both,lglow 2.2s ease-in-out 1s infinite}
@keyframes lin{from{opacity:0;transform:scale(.6) translateY(14px);filter:blur(8px)}to{opacity:1;transform:none;filter:blur(0)}}
@keyframes lglow{50%{filter:drop-shadow(0 0 22px rgba(94,225,255,.85))}}
.pl .r1,.pl .r2{position:absolute;inset:0;border-radius:50%}
.pl .r1{border:2px dashed rgba(127,227,255,.55);animation:spin 9s linear infinite}
.pl .r2{inset:11%;border:1.5px solid rgba(255,255,255,.18);border-top-color:#fff;border-right-color:#bff0ff;animation:spin 2.2s linear infinite reverse}
.pl .r1::before,.pl .r1::after{content:"";position:absolute;width:12px;height:12px;border-radius:50%;background:#fff;box-shadow:0 0 14px #fff;top:-6px;left:calc(50% - 6px)}
.pl .r1::after{top:auto;bottom:-6px;background:#5ee1ff;box-shadow:0 0 14px #5ee1ff}
.pl .pu{position:absolute;inset:18%;border-radius:50%;border:2px solid rgba(94,225,255,.5);animation:pu 2.4s ease-out infinite}
.pl .pu.b{animation-delay:1.2s}
@keyframes pu{from{transform:scale(.6);opacity:.9}to{transform:scale(1.5);opacity:0}}
@keyframes spin{to{transform:rotate(360deg)}}
.pbar{position:relative;z-index:2;width:min(240px,60vw);height:5px;border-radius:5px;background:rgba(255,255,255,.18);overflow:hidden;margin-top:18px}
.pbar i{display:block;height:100%;width:0;border-radius:5px;background:linear-gradient(90deg,#fff,#bff0ff);animation:pb 2.1s cubic-bezier(.3,.7,.3,1) forwards;transition:width .4s}
@keyframes pb{to{width:88%}}
#pre p{position:relative;z-index:2;margin:16px 0 0;color:#fff;font:600 14px Manrope,system-ui,sans-serif;letter-spacing:.6px;animation:lin 1s .5s both}
@media(prefers-reduced-motion:reduce){.pl .r1,.pl .r2,.pl .pu{animation:none}}

/* ===== scroll experience ===== */
#prog{position:fixed;top:0;left:0;height:4px;width:0;background:linear-gradient(90deg,#0cc3f9,#3a78e3,#7a50d8);z-index:100000;transition:width .1s linear}
header{transition:box-shadow .3s,background .3s}header.sc{box-shadow:0 10px 30px rgba(43,52,128,.12)}header.sc .w{height:70px}header .w{transition:height .3s}
nav{gap:24px}nav a{position:relative;font-size:14.5px}
nav a:not(.btn)::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;border-radius:2px;background:var(--pri);transform:scaleX(0);transition:transform .3s}
nav a.act{color:var(--pri)}nav a.act:not(.btn)::after{transform:scaleX(1)}
.burger{display:none;width:46px;height:46px;border:1px solid var(--bd);border-radius:12px;background:var(--card);cursor:pointer;position:relative}
.burger span,.burger span::before,.burger span::after{position:absolute;left:12px;width:20px;height:2px;border-radius:2px;background:var(--title);transition:.3s;content:""}
.burger span{top:22px}.burger span::before{left:0;top:-7px}.burger span::after{left:0;top:7px}
.burger[aria-expanded=true] span{background:transparent}.burger[aria-expanded=true] span::before{top:0;transform:rotate(45deg)}.burger[aria-expanded=true] span::after{top:0;transform:rotate(-45deg)}
@media(max-width:1060px){.burger{display:block}
 nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--bg);padding:6px 24px 24px;border-bottom:1px solid var(--bd);box-shadow:0 24px 40px rgba(43,52,128,.16);max-height:0;overflow:hidden;visibility:hidden;opacity:0;padding-top:0;padding-bottom:0;transition:max-height .4s,opacity .3s,visibility .3s}
 nav.open{max-height:90vh;visibility:visible;opacity:1;padding-top:6px;padding-bottom:24px}
 nav a:not(.btn){padding:14px 2px;border-bottom:1px solid var(--bd);font-size:16px}nav a:not(.btn)::after{display:none}
 nav a.btn{margin-top:16px;justify-content:center}}
.js .rv{opacity:0;transform:translateY(38px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1);transition-delay:calc(var(--i,0)*90ms)}
.js .rv.l{transform:translateX(-46px)}.js .rv.r{transform:translateX(46px)}.js .rv.z{transform:scale(.92)}
.js .rv.in{opacity:1;transform:none}
section{position:relative}
.hd .sub-t,.about .sub-t,.info .sub-t,.ai .sub-t{position:relative}
.step{position:relative}
.steps .step:not(:last-child)::after{content:"";position:absolute;top:56px;left:calc(50% + 56px);right:calc(-50% + 56px);border-top:2px dashed var(--pri);opacity:.45}
@media(max-width:900px){.steps .step::after{display:none}}
.ctab{padding:0 0 96px;background:var(--light)}
.ctabox{background:linear-gradient(135deg,#0cc3f9 -20%,#3a78e3 45%,#7a50d8 110%);border-radius:28px;padding:54px 50px;display:flex;gap:30px;align-items:center;justify-content:space-between;flex-wrap:wrap;position:relative;overflow:hidden;box-shadow:0 30px 60px rgba(43,52,128,.25)}
.ctabox::before,.ctabox::after{content:"";position:absolute;border-radius:50%;border:2px solid rgba(255,255,255,.14)}
.ctabox::before{width:320px;height:320px;right:-90px;top:-120px}.ctabox::after{width:200px;height:200px;right:120px;bottom:-110px}
.ctabox>*{position:relative;z-index:1}.ctabox h2{color:#fff;font-size:clamp(24px,3vw,34px);margin-bottom:8px}.ctabox p{color:#d3def8;margin:0;max-width:520px}
.ctabtn{display:flex;gap:14px;flex-wrap:wrap}
@media(max-width:700px){.ctabox{padding:36px 26px}}
.faqw{max-width:860px}
.fq{background:var(--card);border:1px solid var(--bd);border-radius:16px;margin-bottom:14px;transition:.3s}
.fq[open]{border-color:var(--pri);box-shadow:0 14px 34px rgba(58,120,227,.12)}
.fq summary{list-style:none;cursor:pointer;padding:20px 26px;font:700 17px Manrope,sans-serif;color:var(--title);display:flex;justify-content:space-between;align-items:center;gap:16px}
.fq summary::-webkit-details-marker{display:none}
.fq summary i{flex:none;width:30px;height:30px;border-radius:50%;background:var(--light2);position:relative;transition:.3s}
.fq summary i::before,.fq summary i::after{content:"";position:absolute;left:9px;top:14px;width:12px;height:2px;background:var(--pri);border-radius:2px;transition:.3s}
.fq summary i::after{transform:rotate(90deg)}.fq[open] summary i{background:var(--pri)}.fq[open] summary i::before,.fq[open] summary i::after{background:#fff}.fq[open] summary i::after{transform:rotate(0)}
.fq p{margin:0;padding:0 26px 22px}
#totop{position:fixed;right:22px;bottom:calc(22px + env(safe-area-inset-bottom,0px));width:50px;height:50px;border-radius:50%;background:linear-gradient(135deg,#2a9af4,#3a78e3 50%,#7a50d8);display:grid;place-items:center;box-shadow:0 12px 28px rgba(58,120,227,.4);z-index:50;opacity:0;visibility:hidden;transform:translateY(16px);transition:.3s}
#totop.show{opacity:1;visibility:visible;transform:none}#totop:hover{filter:brightness(1.12)}
#totop svg{width:22px;height:22px;stroke:#fff;fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
@media(prefers-reduced-motion:reduce){.js .rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}
.stat b{font-size:30px;line-height:1.1;margin-bottom:6px}
/* prevent sideways scroll from slide-in animations */
body{overflow-x:clip}
@media(max-width:900px){.js .rv.l,.js .rv.r{transform:translateY(38px)}}