:root{--c1:#27F5D6;--c2:#E89900;--bk:#000;--tx:#eafffb;--mut:#9fb8b4;--c1r:39,245,214;--c2r:232,153,0;--bkr:0,0,0;--tx2:#cfe6e2;--on1:#000;--on2:#000;--hh:64px;--e:cubic-bezier(.22,.61,.36,1)}
*{box-sizing:border-box;margin:0;-webkit-tap-highlight-color:transparent}
body{background:var(--bk);color:var(--tx);font:16px/1.6 "Segoe UI",Roboto,Arial,sans-serif;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.wrap{width:min(1100px,100% - 32px);margin:auto}

/* video background */
.bg{position:fixed;inset:0;z-index:-1;background:var(--bk);overflow:hidden}
.bgv{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.8s ease-in-out;transform:scale(1.04)}
.bgv.active{opacity:1;animation:zoom 18s ease-in-out forwards}
@keyframes zoom{to{transform:scale(1.11)}}
.bg-shade{position:absolute;inset:0;background:rgba(var(--bkr),.6)}
.bg-progress{position:absolute;left:0;bottom:0;height:3px;width:100%}
.bg-progress i{display:block;height:100%;width:0;background:var(--c2)}
.arrow{position:fixed;top:50%;translate:0 -50%;width:46px;height:88px;border:0;background:rgba(var(--bkr),.35);backdrop-filter:blur(6px);cursor:pointer;opacity:.55;transition:opacity .5s var(--e),background .5s var(--e),width .5s var(--e);z-index:15;display:grid;place-items:center}
.arrow:hover,.arrow:active{opacity:1;background:rgba(var(--c1r),.25);width:54px}
.arrow.prev{left:0;border-radius:0 12px 12px 0}.arrow.next{right:0;border-radius:12px 0 0 12px}
.arrow span{width:14px;height:14px;border:solid var(--c1);border-width:0 3px 3px 0;transition:translate .5s var(--e)}
.prev span{rotate:135deg;margin-left:6px}.next span{rotate:-45deg;margin-right:6px}
.prev:hover span{translate:-4px 0}.next:hover span{translate:4px 0}

/* header */
.top{position:fixed;top:0;left:0;right:0;height:var(--hh);z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 16px;background:rgba(var(--bkr),.55);backdrop-filter:blur(14px);border-bottom:1px solid rgba(var(--c1r),.2);animation:down 1.1s var(--e) both}
@keyframes down{from{transform:translateY(-100%)}}
.sp{position:absolute;left:0;right:0;bottom:-1px;height:2px}
.sp i{display:block;height:100%;background:var(--c2);transform:scaleX(0);transform-origin:0 50%}
.logo{font-weight:800;letter-spacing:.14em;font-size:14px;white-space:nowrap}
.logo b{color:var(--c1);margin-left:6px}
.tabs{position:relative;display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tabs a{padding:12px 14px;font-size:14px;white-space:nowrap;color:var(--mut);transition:color .5s var(--e)}
.tabs a:hover,.tabs a.on{color:var(--tx)}
.ind{position:absolute;left:0;bottom:6px;height:2px;width:0;background:var(--c2);opacity:0;transition:transform .7s var(--e),width .7s var(--e),opacity .5s}
@media(max-width:700px){.logo{display:none}.tabs{width:100%;justify-content:space-between}.tabs a{padding:12px 8px;font-size:13px}}

/* sections */
.sec{padding:80px 0;border-top:1px solid rgba(255,255,255,.06);background:rgba(var(--bkr),.45)}
.sec[data-section=home]{padding:0;background:none;border:0}
.b{margin-bottom:24px}.b:last-child{margin-bottom:0}
h2{font-size:clamp(28px,5vw,44px);margin-bottom:24px;position:relative;padding-bottom:14px}
h2::after{content:"";position:absolute;left:0;bottom:0;width:0;height:3px;background:var(--c1);transition:width 1.1s var(--e) .35s}
h2.in::after{width:64px}
.b-heading h2{margin-bottom:0}
.sub{font-size:clamp(20px,3vw,26px);color:var(--c1)}
.b-text p,.b-twocol p{color:var(--tx2);max-width:70ch;white-space:pre-line}
.b-twocol .cols{display:grid;grid-template-columns:1fr 1fr;gap:32px}
@media(max-width:700px){.b-twocol .cols{grid-template-columns:1fr;gap:16px}}

/* hero */
.b-hero{margin:0;min-height:100svh;display:grid;align-items:center;padding-top:var(--hh);will-change:transform,opacity}
.eyebrow{color:var(--c2);letter-spacing:.3em;text-transform:uppercase;font-size:13px;margin-bottom:16px}
h1{font-size:clamp(38px,8vw,84px);line-height:1.05;margin-bottom:32px}
h1 span{color:var(--c1)}
.hero-box .lead{color:var(--tx2);max-width:60ch;margin:-12px 0 32px;white-space:pre-line}
.hero-box.in>*{animation:rise 1.2s var(--e) both}
.hero-box.in>:nth-child(2){animation-delay:.15s}.hero-box.in>:nth-child(3){animation-delay:.3s}.hero-box.in>:nth-child(4){animation-delay:.45s}
@keyframes rise{from{opacity:0;transform:translateY(24px)}}

/* blocks */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.card{padding:24px;border:1px solid rgba(var(--c1r),.25);border-radius:16px;background:rgba(var(--bkr),.6);backdrop-filter:blur(6px);transition:opacity 1s var(--e),filter 1s var(--e),transform .7s var(--e),border-color .5s var(--e),box-shadow .5s var(--e)}
.card:hover{transform:translateY(-6px);border-color:var(--c1);box-shadow:0 14px 34px rgba(var(--c1r),.14)}
.card h3,.feat h3,.step h3,.imgtext h3{color:var(--c1);margin-bottom:6px}
.card p,.feat p,.step p{color:var(--tx2)}
.price strong{display:block;font-size:30px;color:var(--tx);margin:4px 0 10px}
.rev p{font-style:italic;margin-bottom:14px}.rev figcaption b{display:block}.rev figcaption span{color:var(--mut);font-size:14px}
.feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px 32px}
.feat>div{display:flex;gap:14px}.feat>div::before{content:"";flex:none;width:3px;border-radius:2px;background:var(--c1);transition:background .5s var(--e),transform .5s var(--e)}
.feat>div:hover::before{background:var(--c2);transform:scaleY(.8)}
.step{display:flex;gap:18px;padding-bottom:24px;position:relative}
.step:not(:last-child)::before{content:"";position:absolute;left:19px;top:40px;bottom:0;width:2px;background:rgba(var(--c1r),.25)}
.step .n{flex:none;width:40px;height:40px;border-radius:50%;background:var(--c1);color:var(--on1);font-weight:800;line-height:40px;text-align:center}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px;text-align:center}
.stats div{padding:20px 8px;border-bottom:2px solid var(--c1)}
.stats b{display:block;font-size:clamp(34px,6vw,52px);line-height:1.1;color:var(--c1)}
.stats span{color:var(--mut)}
blockquote{border-left:3px solid var(--c2);padding:6px 0 6px 20px;max-width:70ch}
blockquote p{font-size:22px;line-height:1.45;font-style:italic}
blockquote cite{display:block;margin-top:8px;color:var(--mut);font-style:normal}
.imgtext{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}
.imgtext.r .pic{order:2}
.pic{aspect-ratio:4/3;border-radius:16px;border:1px solid rgba(var(--c1r),.25);background:#0a0a0a center/cover no-repeat}
.imgtext p{color:var(--tx2);margin-top:10px;white-space:pre-line}
@media(max-width:700px){.imgtext{grid-template-columns:1fr}.imgtext.r .pic{order:0}}
.faq{border-bottom:1px solid rgba(255,255,255,.12)}
.faq summary{cursor:pointer;padding:16px 36px 16px 0;font-weight:700;list-style:none;position:relative;transition:color .4s var(--e)}
.faq summary:hover{color:var(--c1)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:10px;font-size:26px;color:var(--c2);transition:rotate .5s var(--e)}
.faq[open] summary::after{rotate:45deg}
.faq[open] p{animation:rise .6s var(--e)}
.faq p{padding:0 0 16px;color:var(--tx2);white-space:pre-line}
.cta{border-radius:16px;background:var(--c1);color:var(--on1);padding:clamp(24px,5vw,44px);display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cta h3{color:var(--on1);font-size:clamp(22px,3.5vw,30px)}.cta p{max-width:46ch}
.cta .btn{background:#000;color:#fff}.cta .btn:hover{background:var(--c2);color:var(--on2)}
hr.div{border:0;border-top:1px solid rgba(255,255,255,.15)}
.tick{list-style:none;display:grid;gap:10px}
.tick li{position:relative;padding-left:34px;color:var(--tx2)}
.tick li::before{content:"";position:absolute;left:4px;top:4px;width:7px;height:13px;border:solid var(--c1);border-width:0 3px 3px 0;rotate:45deg}
.team{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:24px;text-align:center}
.team figure{display:grid;gap:2px;justify-items:center}.team span{color:var(--mut);font-size:14px}
.ava{width:112px;height:112px;border-radius:50%;margin-bottom:10px;border:2px solid var(--c1);background:#0a0a0a center/cover;display:grid;place-items:center;font-size:40px;color:var(--c1);transition:transform .7s var(--e)}
.team figure:hover .ava{transform:scale(1.06)}
.tbl{overflow-x:auto}
table{width:100%;border-collapse:collapse;min-width:480px}
th,td{padding:14px 16px;text-align:left;border-bottom:1px solid rgba(255,255,255,.12)}
th{color:var(--c1);border-bottom:2px solid var(--c1)}td{color:var(--tx2)}
tbody tr{transition:background .4s var(--e)}tbody tr:hover{background:rgba(var(--c1r),.07)}
.docs{display:grid;gap:8px}
.docs a{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border:1px solid rgba(255,255,255,.14);border-radius:12px;background:rgba(var(--bkr),.5);transition:opacity 1s var(--e),transform .6s var(--e),border-color .5s var(--e),padding .5s var(--e)}
.docs a:hover{border-color:var(--c2);padding-left:28px}.docs i{font-style:normal;color:var(--c2)}
.gal{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.gal figure{overflow:hidden;border-radius:16px}.gal .pic{transition:transform 1.1s var(--e)}.gal figure:hover .pic{transform:scale(1.06)}
.gal figcaption{padding:8px 2px;color:var(--mut);font-size:14px}
.banner{min-height:320px;border-radius:16px;display:grid;align-items:end;padding:clamp(20px,5vw,48px);background:#0a0a0a center/cover;position:relative;overflow:hidden}
.banner::before{content:"";position:absolute;inset:0;background:rgba(var(--bkr),.5)}
.banner>div{position:relative;max-width:560px}.banner h3{font-size:clamp(24px,4vw,36px);margin-bottom:8px}.banner p{margin-bottom:18px;color:#e4f4f1}
.embed{aspect-ratio:16/9;border-radius:16px;overflow:hidden;background:#0a0a0a;border:1px solid rgba(var(--c1r),.25)}
.embed iframe,.embed video{width:100%;height:100%;border:0;display:block}
.embed.empty{display:grid;place-items:center;color:var(--mut)}
.sp-s{height:16px}.sp-m{height:48px}.sp-l{height:112px}

.btn{position:relative;overflow:hidden;display:inline-block;border:0;cursor:pointer;font:inherit;font-weight:700;color:var(--on1);padding:14px 32px;border-radius:999px;background:var(--c1);transition:background .5s var(--e),transform .4s var(--e),box-shadow .5s var(--e),color .5s var(--e);min-height:48px}
.btn::after{content:"";position:absolute;top:0;bottom:0;left:-60%;width:36%;background:rgba(255,255,255,.4);transform:skewX(-20deg);transition:left .9s var(--e)}
.btn:hover{background:var(--c2);color:var(--on2);box-shadow:0 10px 30px rgba(var(--c2r),.3);transform:translateY(-2px)}.btn:hover::after{left:130%}.btn:active{transform:scale(.97)}

/* form */
.form{display:grid;gap:18px;max-width:560px}
.form label{display:grid;gap:6px;font-size:14px;color:var(--mut)}
.form input[type=text],.form input[type=tel],.form input[type=email]{font:inherit;font-size:16px;color:var(--tx);background:rgba(var(--bkr),.65);border:1px solid rgba(255,255,255,.2);border-radius:12px;padding:14px;min-height:48px;outline:0;transition:border-color .5s var(--e),box-shadow .5s var(--e)}
.form input:focus{border-color:var(--c1);box-shadow:0 0 0 4px rgba(var(--c1r),.18)}
.form .invalid{border-color:#ff5a4d!important}
.check{display:flex!important;gap:12px;align-items:flex-start;cursor:pointer;line-height:1.4}
.check input{position:absolute;opacity:0}
.box{flex:none;width:26px;height:26px;border:2px solid var(--c1);border-radius:7px;position:relative;transition:background .4s var(--e),transform .4s var(--e)}
.check:hover .box{transform:scale(1.08)}
.check input:checked+.box{background:var(--c1)}
.box::after{content:"";position:absolute;left:7px;top:2px;width:7px;height:13px;border:solid var(--on1);border-width:0 3px 3px 0;rotate:45deg;scale:0;transition:scale .4s var(--e)}
.check input:checked+.box::after{scale:1}
.check input:focus-visible+.box{box-shadow:0 0 0 3px rgba(var(--c2r),.5)}
.check a{color:var(--c2);text-decoration:underline}
.msg{min-height:1.4em;color:var(--c1);transition:opacity .5s}.msg.err{color:#ff7a6e}

/* footer */
.foot{background:rgba(var(--bkr),.92);border-top:1px solid rgba(var(--c1r),.25);padding:48px 0 24px}
.foot-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:32px}
.foot h4{color:var(--c2);margin-bottom:12px;letter-spacing:.1em;text-transform:uppercase;font-size:13px}
.foot a,.foot span{display:block;padding:5px 0;color:var(--mut);transition:color .5s var(--e),transform .5s var(--e)}
.foot a:hover{color:var(--c1);transform:translateX(5px)}
.copy{text-align:center;color:#5d726f;font-size:13px;margin-top:32px}

/* появление при прокрутке */
.reveal{opacity:0;transform:translateY(32px);filter:blur(6px);transition:opacity 1s var(--e),transform 1s var(--e),filter 1s var(--e)}
.reveal:not(.done){transition-delay:var(--d,0ms)}
.reveal.in{opacity:1;transform:none;filter:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none;filter:none}}