:root{
  --bg:#0B0E15; --bg-2:#10141E; --card:#161B27; --card-2:#1B2130; --line:#242B3B;
  --green:#3EF2A2; --green-d:#17C87C; --purple:#7B3FE4; --purple-2:#9159F0; --cyan:#25CFE6;
  --txt:#FFFFFF; --mut:#98A3B8; --mut-2:#6B7690; --shell:1180px;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--txt);
  font-family:"Vazirmatn","Segoe UI",Tahoma,sans-serif;font-size:16px;line-height:1.8;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;padding:env(safe-area-inset-top,0) 0 env(safe-area-inset-bottom,0)}
h1,h2,h3{margin:0;font-weight:900;line-height:1.25;text-wrap:balance;letter-spacing:-.022em}
p{margin:0}
img{max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:8px}
.shell{max-width:var(--shell);margin-inline:auto;padding-inline:20px}
.mono{font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mut-2)}
[hidden]{display:none!important}

/* backdrop */
.bg-fx{position:fixed;inset:0;z-index:0;pointer-events:none}
.bg-fx .stars{position:absolute;inset:0;opacity:.6;
  background-image:
    radial-gradient(1.4px 1.4px at 14% 16%,#fff,transparent),
    radial-gradient(1.2px 1.2px at 76% 8%,#fff,transparent),
    radial-gradient(1.5px 1.5px at 33% 42%,#cfe8ff,transparent),
    radial-gradient(1.1px 1.1px at 64% 28%,#fff,transparent),
    radial-gradient(1.5px 1.5px at 89% 55%,#d5fff0,transparent),
    radial-gradient(1.2px 1.2px at 21% 71%,#fff,transparent),
    radial-gradient(1.3px 1.3px at 52% 86%,#fff,transparent),
    radial-gradient(1.1px 1.1px at 83% 78%,#cfe8ff,transparent);
  background-size:880px 680px;animation:tw 7s ease-in-out infinite alternate}
@keyframes tw{from{opacity:.4}to{opacity:.75}}
.orb{position:absolute;border-radius:50%;filter:blur(60px);opacity:.5}
.orb.l{width:420px;height:420px;top:340px;inset-inline-start:-190px;background:radial-gradient(circle,rgba(62,242,162,.5),transparent 68%)}
.orb.r{width:460px;height:460px;top:210px;inset-inline-end:-210px;background:radial-gradient(circle,rgba(37,207,230,.42),transparent 68%)}
.orb.v{width:520px;height:380px;top:-90px;left:50%;translate:-50% 0;background:radial-gradient(circle,rgba(123,63,228,.36),transparent 70%)}
.page{position:relative;z-index:1}
.doodle{position:absolute;color:#fff;opacity:.5;pointer-events:none}
.spark{position:absolute;color:#fff;pointer-events:none;animation:sp 4.5s ease-in-out infinite}
@keyframes sp{0%,100%{opacity:.2;transform:scale(.85)}50%{opacity:.85;transform:scale(1.1)}}

/* promo + header */
.promo{background:var(--green);color:#04150C;text-align:center;font-weight:700;font-size:14px;padding:10px 18px;position:relative;z-index:60}
.promo a{display:inline-flex;gap:7px;align-items:center}
.promo a:hover{text-decoration:underline}
.hdr{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:rgba(11,14,21,.86);backdrop-filter:blur(16px);border-bottom:1px solid rgba(36,43,59,.8)}
.hdr-in{display:flex;align-items:center;gap:22px;height:72px}
.wm{display:flex;align-items:center;gap:9px;font-size:21px;font-weight:700;letter-spacing:-.01em;white-space:nowrap}
.wm i{width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 14px var(--green);flex:none}
.hdr nav{display:flex;gap:26px;margin-inline-start:auto;font-size:15px;color:var(--mut)}
.hdr nav a:hover{color:var(--green)}
.hdr .btn{flex:none}
.burger{display:none;width:42px;height:42px;border:1px solid var(--line);background:var(--card);border-radius:12px;color:#fff;cursor:pointer;font-size:18px;line-height:1}
@media (max-width:980px){.hdr nav{display:none}.hdr .btn{margin-inline-start:auto}.burger{display:block}}
.m-menu{display:none;border-top:1px solid var(--line);background:var(--bg-2)}
.m-menu.open{display:block}
.m-menu a{display:block;padding:14px 20px;border-bottom:1px solid var(--line);font-size:15.5px;color:var(--mut)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:12px 24px;border-radius:999px;font-weight:700;font-size:15px;border:1px solid transparent;cursor:pointer;transition:transform .16s,box-shadow .16s,background .16s,border-color .16s}
.btn-g{background:var(--green);color:#04150C}
.btn-g:hover{transform:translateY(-2px);box-shadow:0 14px 34px -14px var(--green)}
.btn-p{background:var(--purple);color:#fff;box-shadow:0 14px 36px -16px var(--purple-2)}
.btn-p:hover{background:var(--purple-2);transform:translateY(-2px)}
.btn-o{border-color:var(--line);color:#fff;background:var(--card)}
.btn-o:hover{border-color:var(--green);color:var(--green)}
.btn-lg{padding:16px 40px;font-size:17px}
.btn-w{width:100%;padding-block:15px}

/* hero */
.hero{position:relative;text-align:center;padding-block:86px 60px}
.hero h1{font-size:clamp(40px,7.6vw,80px);line-height:1.1}
.hero h1 span{display:block;color:var(--green);text-shadow:0 0 60px rgba(62,242,162,.4)}
.hero .sub{color:var(--mut);font-size:18px;max-width:56ch;margin:22px auto 0}
.hero-price{display:flex;align-items:baseline;justify-content:center;gap:12px;margin-top:26px;flex-wrap:wrap}
.hero-price .from{font-size:17px;color:var(--mut)}
.hero-price .big{font-size:clamp(40px,7vw,70px);font-weight:900;color:var(--green);font-variant-numeric:tabular-nums;text-shadow:0 0 50px rgba(62,242,162,.45)}
.hero-price .cur{font-size:18px;color:var(--mut);font-weight:500}
.hero-act{display:flex;flex-direction:column;align-items:center;gap:14px;margin-top:32px}
.pill{background:var(--purple);color:#fff;font-size:13px;font-weight:700;padding:6px 16px;border-radius:999px}
.hero .doodle.d1{top:60px;inset-inline-start:4%}
.hero .doodle.d2{bottom:20px;inset-inline-end:5%}
.hero .spark.s1{top:14%;inset-inline-end:14%}
.hero .spark.s2{top:52%;inset-inline-start:10%;animation-delay:1.5s}
.hero .spark.s3{top:78%;inset-inline-end:22%;animation-delay:2.8s}
@media (max-width:820px){.hero{padding-block:54px 40px}.hero .doodle{display:none}}

/* horizon */
.horizon{position:relative;height:200px;overflow:hidden;perspective:220px;margin-bottom:-40px}
.horizon .g{position:absolute;inset:auto 0 0;height:440px;
  background-image:linear-gradient(rgba(37,207,230,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(37,207,230,.5) 1px,transparent 1px);
  background-size:62px 62px;transform:rotateX(75deg);transform-origin:50% 100%;animation:gr 5.5s linear infinite;
  mask-image:linear-gradient(to top,#000 8%,transparent 88%);-webkit-mask-image:linear-gradient(to top,#000 8%,transparent 88%)}
@keyframes gr{to{background-position:0 62px}}
.horizon .gl{position:absolute;left:50%;bottom:-10px;translate:-50% 0;width:76%;height:140px;border-radius:50%;
  background:radial-gradient(ellipse at center,rgba(62,242,162,.7),transparent 68%);filter:blur(36px)}

/* sections */
section{padding-block:78px;position:relative}
.sec-h{text-align:center;max-width:66ch;margin-inline:auto;margin-bottom:46px}
.sec-h h2{font-size:clamp(28px,4.6vw,46px);margin-block:12px 14px}
.sec-h p{color:var(--mut);font-size:17px}

/* plans */
.tabs{display:flex;gap:6px;justify-content:center;background:var(--card);border:1px solid var(--line);border-radius:999px;padding:6px;width:max-content;margin:0 auto 34px}
.tab{border:0;background:transparent;color:var(--mut);font-weight:700;font-size:15px;padding:10px 26px;border-radius:999px;cursor:pointer;transition:background .16s,color .16s}
.tab.on{background:var(--green);color:#04150C}
.plans{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;align-items:stretch}
.plan{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:20px;background:linear-gradient(170deg,var(--card),rgba(16,20,30,.7));padding:24px 20px;transition:transform .18s,border-color .18s}
.plan:hover{transform:translateY(-5px);border-color:var(--green-d)}
.plan.full{border-color:var(--purple);background:linear-gradient(170deg,rgba(123,63,228,.2),rgba(16,20,30,.85))}
.plan-tag{font-size:11.5px;font-weight:700;color:var(--purple-2);background:rgba(123,63,228,.2);border-radius:999px;padding:4px 11px;align-self:flex-start;margin-bottom:12px}
.plan-seat{display:flex;align-items:center;gap:8px;font-size:19px;font-weight:700;margin-bottom:4px}
.plan-seat b{color:var(--green);font-size:26px;font-variant-numeric:tabular-nums}
.plan-sub{font-size:13px;color:var(--mut-2);margin-bottom:18px}
.plan-price{font-size:clamp(20px,2.4vw,25px);font-weight:900;color:#fff;font-variant-numeric:tabular-nums;line-height:1.3}
.plan-price small{font-size:13px;color:var(--mut);font-weight:500;margin-inline-start:5px}
.plan-each{font-size:12.5px;color:var(--mut-2);margin-top:4px;font-variant-numeric:tabular-nums}
.plan ul{list-style:none;padding:0;margin:16px 0 20px;display:flex;flex-direction:column;gap:8px;font-size:13.5px;color:var(--mut)}
.plan li{display:flex;gap:7px;align-items:flex-start}
.plan li svg{flex:none;margin-top:5px;color:var(--green)}
.plan .btn{margin-top:auto}
@media (max-width:1050px){.plans{grid-template-columns:repeat(3,1fr)}}
@media (max-width:760px){.plans{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.plans{grid-template-columns:1fr}}

/* why */
.why{display:grid;grid-template-columns:1fr 1fr;gap:38px 48px;max-width:960px;margin-inline:auto}
.why-i{display:flex;flex-direction:column;align-items:center;text-align:center}
.tile{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;background:rgba(37,207,230,.14);color:var(--cyan);margin-bottom:16px}
.tile.g{background:rgba(62,242,162,.14);color:var(--green)}
.tile.p{background:rgba(123,63,228,.2);color:var(--purple-2)}
.why-i h3{font-size:19px;margin-bottom:8px}
.why-i p{color:var(--mut);font-size:15px;max-width:42ch}
@media (max-width:720px){.why{grid-template-columns:1fr;gap:34px}}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:20px;overflow:hidden}
.stat{background:var(--bg-2);padding:26px 16px;text-align:center}
.stat b{display:block;font-size:clamp(25px,3.8vw,36px);font-weight:900;color:var(--green);line-height:1.2;font-variant-numeric:tabular-nums}
.stat span{font-size:13.5px;color:var(--mut)}
@media (max-width:700px){.stats{grid-template-columns:repeat(2,1fr)}}

/* features */
.feats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.feat{border:1px solid var(--line);border-radius:20px;padding:26px;background:var(--card);transition:border-color .18s,transform .18s}
.feat:hover{border-color:var(--cyan);transform:translateY(-4px)}
.feat h3{font-size:18px;margin:12px 0 9px}
.feat p{color:var(--mut);font-size:14.5px}
@media (max-width:900px){.feats{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.feats{grid-template-columns:1fr}}

/* platforms */
.plats{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.plat{border:1px solid var(--line);background:var(--card);border-radius:999px;padding:11px 22px;font-size:14.5px;color:var(--mut);transition:border-color .16s,color .16s}
.plat:hover{border-color:var(--green);color:#fff}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.step{border:1px solid var(--line);border-radius:20px;padding:28px;background:var(--card)}
.step .n{font-family:"IBM Plex Mono",monospace;font-size:34px;color:var(--purple-2);display:block;margin-bottom:12px;line-height:1}
.step h3{font-size:18px;margin-bottom:8px}
.step p{color:var(--mut);font-size:14.5px}
@media (max-width:760px){.steps{grid-template-columns:1fr}}

/* faq */
.faq{display:flex;flex-direction:column;gap:11px;max-width:880px;margin-inline:auto}
details{border:1px solid var(--line);border-radius:16px;background:var(--card);overflow:hidden}
details[open]{border-color:var(--green-d)}
summary{cursor:pointer;padding:18px 24px;font-weight:700;font-size:16.5px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--green);font-size:22px;font-weight:400;flex:none}
details[open] summary::after{content:"\2212"}
details p{padding:0 24px 22px;color:var(--mut);font-size:15px;max-width:72ch}

/* closing */
.closing{border:1px solid var(--line);border-radius:26px;padding:54px 30px;text-align:center;
  background:linear-gradient(150deg,rgba(123,63,228,.22),rgba(62,242,162,.08))}
.closing h2{font-size:clamp(27px,4.4vw,42px);margin-bottom:14px}
.closing p{color:var(--mut);max-width:52ch;margin:0 auto 28px}
.closing .row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* footer */
footer{border-top:1px solid var(--line);margin-top:72px;padding-block:38px 46px;background:rgba(11,14,21,.85)}
.f-in{display:flex;gap:28px;flex-wrap:wrap;justify-content:space-between;align-items:flex-start}
.f-links{display:flex;gap:22px;font-size:14.5px;color:var(--mut);flex-wrap:wrap}
.f-links a:hover{color:var(--green)}
.disc{font-size:12.5px;color:var(--mut-2);margin-top:24px;max-width:80ch;line-height:1.9}

/* auth */
.auth{min-height:80vh;display:flex;flex-direction:column;padding-block:40px 30px}
.auth-top{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:26px}
.auth-top .alt{font-size:14.5px;color:var(--mut)}
.auth-top .alt a{color:var(--green);font-weight:700}
.auth-card{width:100%;max-width:560px;margin-inline:auto;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:32px 30px;box-shadow:0 40px 100px -60px #000}
.auth-card h1{font-size:30px;margin-bottom:22px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13.5px;color:var(--mut);margin-bottom:7px}
.inp{position:relative;display:flex;align-items:center}
.inp input{width:100%;background:var(--card-2);border:1px solid var(--line);border-radius:12px;padding:15px 16px;color:#fff;font-size:15.5px;font-family:inherit;transition:border-color .16s}
.inp input::placeholder{color:var(--mut-2)}
.inp input:focus{outline:none;border-color:var(--green)}
.inp .eye{position:absolute;inset-inline-end:12px;background:none;border:0;color:var(--mut);cursor:pointer;padding:6px;display:grid;place-items:center}
.inp .eye:hover{color:#fff}
.auth-row{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-top:20px;flex-wrap:wrap}
.auth-row a{font-size:14.5px;color:var(--mut);font-weight:600}
.auth-row a:hover{color:var(--green)}
.gbtn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;background:#fff;color:#1F2430;border:0;border-radius:12px;padding:14px;font-size:15.5px;font-weight:700;cursor:pointer;transition:transform .16s}
.gbtn:hover{transform:translateY(-2px)}
.sep{display:flex;align-items:center;gap:14px;margin:20px 0;color:var(--mut-2);font-size:13px}
.sep::before,.sep::after{content:"";flex:1;height:1px;background:var(--line)}
.chk{display:flex;gap:11px;align-items:flex-start;font-size:13.5px;color:var(--mut);margin-top:18px;cursor:pointer}
.chk input{width:20px;height:20px;margin:2px 0 0;accent-color:var(--green);flex:none}
.terms{font-size:12.5px;color:var(--mut-2);margin-top:16px;text-align:center}
.terms a{color:var(--mut);text-decoration:underline}
.auth-foot{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-top:34px;font-size:12.5px;color:var(--mut-2)}
.lang{border:1px solid var(--line);background:var(--card);border-radius:999px;padding:7px 15px;color:var(--mut);font-size:13px}
.note-box{display:flex;gap:11px;background:var(--card-2);border:1px solid var(--line);border-radius:14px;padding:15px;margin-bottom:24px;font-size:14px;color:var(--mut)}
.note-box b{color:#fff;display:block;font-size:14.5px;margin-bottom:3px}
.note-box svg{flex:none;margin-top:3px;color:var(--cyan)}

@media (prefers-reduced-motion:reduce){*{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}