:root{
  --bg:#07090f;--bg2:#0d1119;--card:#111726;--card2:#161d2e;--line:rgba(255,255,255,.08);
  --text:#eef1f7;--muted:#9aa4b8;--dim:#6b7489;
  --brand:#8b5cf6;--brand2:#ec4899;--brand3:#22d3ee;--ok:#34d399;--warn:#fbbf24;--bad:#f87171;
  --grad:linear-gradient(135deg,#8b5cf6 0%,#ec4899 55%,#f97316 100%);
  --r:18px;--r2:12px;--shadow:0 20px 60px rgba(0,0,0,.45);
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--head:"Sora",var(--font);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.55;min-height:100vh;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:-1;background:
  radial-gradient(900px 500px at 10% -10%,rgba(139,92,246,.22),transparent 60%),
  radial-gradient(700px 400px at 95% 0%,rgba(236,72,153,.16),transparent 60%),
  radial-gradient(800px 500px at 50% 110%,rgba(34,211,238,.10),transparent 60%)}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
button,input,textarea,select{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--head);letter-spacing:-.02em;line-height:1.15}
.wrap{width:min(1120px,100% - 32px);margin-inline:auto}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* NAV */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(7,9,15,.72);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--head);font-weight:700;font-size:1.15rem}
.logo i{width:30px;height:30px;border-radius:9px;background:var(--grad);display:grid;place-items:center;box-shadow:0 6px 18px rgba(139,92,246,.45)}
.logo i svg{width:16px;height:16px}
.nav ul{display:none;gap:4px;list-style:none}
.nav ul a{padding:8px 12px;border-radius:10px;font-size:.92rem;color:var(--muted)}
.nav ul a:hover,.nav ul a.on{color:var(--text);background:rgba(255,255,255,.06)}
.burger{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.03)}
.burger svg{width:20px;height:20px}
.drawer{position:fixed;inset:64px 0 0 0;background:rgba(7,9,15,.97);z-index:49;padding:16px;display:none;overflow:auto}
.drawer.open{display:block}
.drawer a{display:flex;align-items:center;gap:12px;padding:14px;border-radius:14px;border:1px solid var(--line);background:var(--card);margin-bottom:10px;font-weight:500}
.drawer a em{font-style:normal;font-size:1.3rem}
@media(min-width:900px){.nav ul{display:flex}.burger{display:none}}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:14px;border:1px solid transparent;font-weight:600;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s;white-space:nowrap;background:rgba(255,255,255,.06);border-color:var(--line)}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn.p{background:var(--grad);color:#fff;border:0;box-shadow:0 10px 30px rgba(139,92,246,.35)}
.btn.p:hover{box-shadow:0 14px 36px rgba(236,72,153,.4)}
.btn.s{background:rgba(255,255,255,.06);border:1px solid var(--line)}
.btn.sm{padding:9px 14px;font-size:.88rem;border-radius:11px}
.btn.w{width:100%}
.btn:disabled{opacity:.55;cursor:wait;transform:none}

/* HERO */
.hero{padding:64px 0 36px;text-align:center}
.hero .pill{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.04);font-size:.82rem;color:var(--muted);margin-bottom:22px}
.hero .pill b{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 12px var(--ok)}
.hero h1{font-size:clamp(2.3rem,7vw,4.4rem);font-weight:800;max-width:14ch;margin:0 auto 18px}
.hero p{font-size:clamp(1rem,2.2vw,1.2rem);color:var(--muted);max-width:56ch;margin:0 auto 30px}
.hero .cta{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:40px auto 0;max-width:640px}
.stats div{padding:14px 8px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.03)}
.stats b{display:block;font-family:var(--head);font-size:1.4rem}
.stats span{font-size:.78rem;color:var(--muted)}

/* GRID */
.sec{padding:40px 0}
.sec h2{font-size:clamp(1.6rem,4vw,2.3rem);margin-bottom:8px}
.sec .sub{color:var(--muted);margin-bottom:28px;max-width:60ch}
.grid{display:grid;gap:14px;grid-template-columns:1fr}
@media(min-width:620px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:980px){.grid{grid-template-columns:repeat(3,1fr)}}
.tool{position:relative;display:block;padding:22px;border-radius:var(--r);border:1px solid var(--line);background:linear-gradient(180deg,var(--card2),var(--card));transition:transform .2s,border-color .2s,box-shadow .2s;overflow:hidden}
.tool::after{content:"";position:absolute;inset:0;background:radial-gradient(400px 160px at 100% 0%,rgba(139,92,246,.18),transparent 70%);opacity:0;transition:opacity .25s}
.tool:hover{transform:translateY(-4px);border-color:rgba(139,92,246,.5);box-shadow:var(--shadow)}
.tool:hover::after{opacity:1}
.tool em{font-style:normal;font-size:1.7rem;display:grid;place-items:center;width:52px;height:52px;border-radius:14px;background:rgba(255,255,255,.05);border:1px solid var(--line);margin-bottom:16px}
.tool h3{font-size:1.1rem;margin-bottom:6px}
.tool p{color:var(--muted);font-size:.93rem}
.tool .go{position:absolute;right:18px;top:18px;color:var(--dim)}
.tool .tag{display:inline-block;margin-top:14px;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--brand3);font-weight:600}

/* TOOL PAGE */
.page{padding:36px 0 60px}
.page-head{margin-bottom:26px}
.crumb{font-size:.85rem;color:var(--dim);margin-bottom:12px}
.crumb a:hover{color:var(--text)}
.page-head h1{font-size:clamp(1.8rem,5vw,2.8rem);margin-bottom:8px}
.page-head p{color:var(--muted);max-width:62ch}
.panel{background:linear-gradient(180deg,var(--card2),var(--card));border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:0 10px 40px rgba(0,0,0,.25)}
.panel+.panel{margin-top:16px}
.two{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:900px){.two{grid-template-columns:1.1fr .9fr;align-items:start}}
label.l{display:block;font-size:.85rem;color:var(--muted);margin:14px 0 6px;font-weight:500}
label.l:first-child{margin-top:0}
.in,textarea.in,select.in{width:100%;padding:13px 14px;border-radius:12px;border:1px solid var(--line);background:rgba(0,0,0,.28);color:var(--text);outline:none;transition:border .15s,box-shadow .15s}
.in:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(139,92,246,.2)}
textarea.in{min-height:120px;resize:vertical}
select.in{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%239aa4b8' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}
.row{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{padding:7px 12px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.04);font-size:.85rem;cursor:pointer;transition:.15s}
.chip:hover,.chip.on{border-color:var(--brand);background:rgba(139,92,246,.18)}
.hint{font-size:.8rem;color:var(--dim);margin-top:8px}

.res{margin-top:4px}
.res .item{padding:14px 16px;border-radius:14px;border:1px solid var(--line);background:rgba(0,0,0,.22);margin-top:10px;display:flex;gap:12px;align-items:flex-start;justify-content:space-between}
.res .item p{flex:1;font-size:.97rem}
.res .item .n{color:var(--dim);font-size:.8rem;font-family:var(--head);min-width:22px;padding-top:2px}
.ic{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;border:1px solid var(--line);background:rgba(255,255,255,.04);cursor:pointer;flex:none;transition:.15s}
.ic:hover{background:rgba(139,92,246,.2);border-color:var(--brand)}
.ic svg{width:16px;height:16px}

/* SCORE */
.score{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.ring{position:relative;width:132px;height:132px;flex:none}
.ring svg{transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:10;stroke-linecap:round}
.ring .bgc{stroke:rgba(255,255,255,.07)}
.ring .fgc{stroke:url(#g);stroke-dasharray:339;stroke-dashoffset:339;transition:stroke-dashoffset 1s cubic-bezier(.2,.8,.2,1)}
.ring b{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--head);font-size:2rem}
.score .lvl{font-family:var(--head);font-size:1.3rem;margin-bottom:4px}
.score .txt{color:var(--muted);font-size:.93rem}
.bars{margin-top:20px;display:grid;gap:10px}
.bar{display:grid;grid-template-columns:150px 1fr 40px;gap:12px;align-items:center;font-size:.88rem}
.bar i{height:8px;border-radius:99px;background:rgba(255,255,255,.07);overflow:hidden;display:block}
.bar i b{display:block;height:100%;background:var(--grad);border-radius:99px;transition:width .8s}
.bar span:last-child{text-align:right;color:var(--muted);font-variant-numeric:tabular-nums}
@media(max-width:520px){.bar{grid-template-columns:110px 1fr 36px}}
.tips{margin-top:18px;display:grid;gap:8px}
.tips div{padding:12px 14px;border-radius:12px;background:rgba(255,255,255,.04);border-left:3px solid var(--brand);font-size:.92rem}
.tips div.ok{border-color:var(--ok)}
.tips div.bad{border-color:var(--bad)}

/* KPI */
.kpis{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
@media(min-width:700px){.kpis{grid-template-columns:repeat(4,1fr)}}
.kpi{padding:16px;border-radius:14px;background:rgba(0,0,0,.25);border:1px solid var(--line)}
.kpi span{font-size:.78rem;color:var(--muted);display:block;margin-bottom:6px}
.kpi b{font-family:var(--head);font-size:1.45rem;display:block}
.kpi small{color:var(--dim);font-size:.75rem}
input[type=range]{width:100%;accent-color:var(--brand);margin-top:6px}

/* QUIZ */
.q{display:none}.q.on{display:block}
.q h3{font-size:1.25rem;margin-bottom:18px}
.opts{display:grid;gap:10px}
.opt{text-align:left;padding:14px 16px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.04);cursor:pointer;transition:.15s;font-size:.97rem}
.opt:hover{border-color:var(--brand);background:rgba(139,92,246,.14)}
.prog{height:6px;border-radius:99px;background:rgba(255,255,255,.07);margin-bottom:22px;overflow:hidden}
.prog b{display:block;height:100%;background:var(--grad);transition:width .4s}
.result-card{text-align:center;padding:30px 20px}
.result-card .big{font-size:3.5rem}
.result-card h2{font-size:1.9rem;margin:8px 0}
.result-card p{color:var(--muted);max-width:48ch;margin:0 auto 20px}

/* TEMPLATES */
.tpl{padding:18px;border-radius:14px;border:1px solid var(--line);background:rgba(0,0,0,.22);display:flex;flex-direction:column;gap:10px}
.tpl h3{font-size:1rem}
.tpl .k{font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--brand3);font-weight:600}
.tpl pre{white-space:pre-wrap;font:inherit;font-size:.88rem;color:var(--muted);line-height:1.5;background:rgba(0,0,0,.3);padding:12px;border-radius:10px;max-height:160px;overflow:auto}
.tpl .row{margin-top:auto}

/* MISC */
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;font-size:.75rem;font-weight:600;background:rgba(52,211,153,.15);color:var(--ok)}
.badge.v{background:rgba(139,92,246,.18);color:#c4b5fd}
.empty{color:var(--dim);text-align:center;padding:36px 10px;font-size:.93rem}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:#1b2235;border:1px solid var(--line);padding:12px 18px;border-radius:14px;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.25s;z-index:99;font-size:.92rem}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.foot{border-top:1px solid var(--line);padding:36px 0;margin-top:40px;color:var(--dim);font-size:.85rem}
.foot .wrap{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center}
.foot nav{display:flex;flex-wrap:wrap;gap:14px}
.foot nav a:hover{color:var(--text)}
.ai-note{display:flex;gap:10px;align-items:center;font-size:.8rem;color:var(--dim);margin-top:12px}
.ai-note b{width:8px;height:8px;border-radius:50%;flex:none}
.pos{font-family:var(--head);font-size:3.2rem;line-height:1}
.copybox{display:flex;gap:8px;margin-top:10px}
.copybox .in{flex:1;font-size:.9rem}
table.t{width:100%;border-collapse:collapse;font-size:.9rem;margin-top:10px}
table.t td,table.t th{padding:10px 8px;border-bottom:1px solid var(--line);text-align:left}
table.t th{color:var(--muted);font-weight:500;font-size:.8rem}
.fade{animation:fade .5s ease both}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.how{display:grid;gap:14px;grid-template-columns:1fr}
@media(min-width:760px){.how{grid-template-columns:repeat(3,1fr)}}
.how div{padding:20px;border-radius:var(--r);border:1px solid var(--line);background:rgba(255,255,255,.03)}
.how b{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--grad);font-family:var(--head);margin-bottom:12px}
.how p{color:var(--muted);font-size:.92rem}
.cta-box{text-align:center;padding:44px 20px;border-radius:24px;background:linear-gradient(135deg,rgba(139,92,246,.25),rgba(236,72,153,.18));border:1px solid rgba(139,92,246,.35)}
.cta-box h2{font-size:clamp(1.5rem,4vw,2.2rem);margin-bottom:10px}
.cta-box p{color:var(--muted);margin-bottom:22px}