:root{
  --bg:#07040d; --card:rgba(22,12,38,.72); --line:rgba(180,107,255,.22); --line2:rgba(255,255,255,.08);
  --txt:#f3ecff; --mut:#b9a8d6; --pur:#b46bff; --pur2:#8b3dff; --gold:#d9a24a; --err:#ff6b8a; --ok:#4fe3c1;
  --r:18px;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--txt);font-family:"Cairo",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
body{display:flex;flex-direction:column;min-height:100vh;overflow-x:hidden}
button,input,select,textarea{font:inherit;color:inherit}

.bg{position:fixed;inset:0;z-index:-1;overflow:hidden;background:radial-gradient(ellipse at 50% -10%,#2b0f52 0,#07040d 60%)}
.orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.45;animation:float 18s ease-in-out infinite}
.o1{width:420px;height:420px;background:#8b3dff;top:-120px;inset-inline-start:-120px}
.o2{width:360px;height:360px;background:#d9a24a;bottom:-140px;inset-inline-end:-100px;opacity:.25;animation-delay:-6s}
.o3{width:300px;height:300px;background:#ff5fa2;top:40%;left:55%;opacity:.18;animation-delay:-12s}
@keyframes float{50%{transform:translate(40px,30px) scale(1.08)}}

.top{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;max-width:960px;width:100%;margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.08em;font-size:15px;direction:ltr}
.brand img{width:40px;height:40px;mix-blend-mode:screen}
.lang{background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:999px;padding:6px 16px;cursor:pointer;transition:.2s}
.lang:hover{border-color:var(--pur);background:rgba(180,107,255,.15)}

.wrap{flex:1;width:100%;max-width:760px;margin:0 auto;padding:8px 16px 40px}
.foot{text-align:center;color:var(--mut);opacity:.6;font-size:13px;padding:20px;direction:ltr}

/* hero */
.hero{text-align:center;padding:20px 0 10px;animation:in .5s ease}
.hero .logo{width:min(260px,62vw);mix-blend-mode:screen;filter:drop-shadow(0 0 40px rgba(139,61,255,.35))}
.hero h1{font-size:clamp(28px,6vw,44px);margin:6px 0 6px;line-height:1.25;background:linear-gradient(90deg,var(--gold),#fff 45%,var(--pur));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--mut);font-size:17px;margin:0 auto 22px;max-width:520px;line-height:1.8}
.chips-row{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:18px 0 26px}
.pill{border:1px solid var(--line);background:rgba(255,255,255,.04);border-radius:999px;padding:6px 14px;font-size:14px;color:var(--mut)}

/* card */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;backdrop-filter:blur(14px);box-shadow:0 20px 60px rgba(0,0,0,.45);animation:in .4s ease}
@keyframes in{from{opacity:0;transform:translateY(12px)}}
.card h2{margin:0 0 4px;font-size:24px}
.card .sub{margin:0 0 20px;color:var(--mut)}

/* progress */
.steps{display:flex;gap:6px;margin:4px 0 18px}
.steps i{flex:1;height:5px;border-radius:9px;background:rgba(255,255,255,.08);overflow:hidden;position:relative}
.steps i.on::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--pur2),var(--gold))}
.steplbl{font-size:13px;color:var(--mut);margin-bottom:6px}

/* roles */
.roles{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.role{position:relative;text-align:start;background:rgba(255,255,255,.035);border:1px solid var(--line2);border-radius:16px;padding:16px;cursor:pointer;transition:.2s}
.role:hover{transform:translateY(-2px);border-color:var(--c)}
.role.sel{border-color:var(--c);background:color-mix(in srgb,var(--c) 14%,transparent);box-shadow:0 0 0 1px var(--c),0 10px 30px color-mix(in srgb,var(--c) 25%,transparent)}
.role .ic{font-size:30px}
.role b{display:block;font-size:19px;margin:6px 0 2px}
.role span{color:var(--mut);font-size:14px;line-height:1.6}
.rules{margin-top:16px;border:1px dashed var(--line);border-radius:14px;padding:14px 16px;background:rgba(0,0,0,.2)}
.rules h3{margin:0 0 8px;font-size:16px}
.rules ul{margin:0;padding-inline-start:20px;color:var(--mut);line-height:1.9}

/* fields */
.f{margin-bottom:18px}
.f label.q{display:block;font-weight:700;margin-bottom:7px}
.f label.q em{color:var(--pur);font-style:normal}
.in{width:100%;background:rgba(0,0,0,.28);border:1px solid var(--line2);border-radius:12px;padding:11px 14px;outline:none;transition:.2s}
.in:focus{border-color:var(--pur);box-shadow:0 0 0 3px rgba(180,107,255,.18)}
textarea.in{min-height:96px;resize:vertical;line-height:1.7}
select.in{appearance:none;cursor:pointer}
select.in option{background:#1a0f2c}
.in[type=url],.in.ltr{direction:ltr;text-align:left}
.count{font-size:12px;color:var(--mut);margin-top:4px;text-align:end}
.err .in{border-color:var(--err)}
.msg{color:var(--err);font-size:13px;margin-top:5px;display:none}
.err .msg{display:block}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opt{border:1px solid var(--line2);background:rgba(255,255,255,.04);border-radius:999px;padding:7px 16px;cursor:pointer;transition:.15s;user-select:none}
.opt:hover{border-color:var(--pur)}
.opt.on{background:linear-gradient(90deg,var(--pur2),#a14dff);border-color:transparent;font-weight:700}
.err .opts .opt{border-color:rgba(255,107,138,.5)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}

/* agree + review */
.ag{display:flex;gap:12px;align-items:flex-start;padding:12px 14px;border:1px solid var(--line2);border-radius:12px;margin-bottom:10px;cursor:pointer;transition:.15s}
.ag:hover{border-color:var(--pur)}
.ag .box{flex:none;width:22px;height:22px;border-radius:7px;border:2px solid var(--line);display:grid;place-items:center;margin-top:3px;transition:.15s}
.ag.on .box{background:var(--pur2);border-color:var(--pur2)}
.ag.on .box::after{content:"✓";font-size:14px;font-weight:800}
.ag.bad{border-color:var(--err)}
.review{border:1px solid var(--line2);border-radius:14px;overflow:hidden;margin:6px 0 20px}
.review div{display:grid;grid-template-columns:minmax(120px,38%) 1fr;gap:10px;padding:10px 14px;border-bottom:1px solid var(--line2);font-size:14px}
.review div:last-child{border-bottom:0}
.review dt{color:var(--mut)}
.review dd{margin:0;white-space:pre-wrap;word-break:break-word}

/* buttons */
.nav{display:flex;gap:10px;justify-content:space-between;margin-top:22px}
.btn{border:0;border-radius:12px;padding:12px 26px;font-weight:800;cursor:pointer;transition:.2s}
.btn.main{background:linear-gradient(90deg,var(--pur2),#a14dff 60%,var(--gold));background-size:200% 100%;color:#fff;box-shadow:0 8px 24px rgba(139,61,255,.35)}
.btn.main:hover{background-position:100% 0;transform:translateY(-1px)}
.btn.main:disabled{opacity:.45;cursor:not-allowed;transform:none}
.btn.ghost{background:rgba(255,255,255,.06);border:1px solid var(--line2)}
.btn.big{font-size:18px;padding:14px 40px}
.alert{margin-top:14px;padding:12px 14px;border-radius:12px;background:rgba(255,107,138,.12);border:1px solid rgba(255,107,138,.4);color:#ffd0da;display:none}
.alert.show{display:block}

/* done */
.done{text-align:center;padding:30px 10px}
.done .tick{width:84px;height:84px;border-radius:50%;margin:0 auto 14px;display:grid;place-items:center;font-size:42px;background:radial-gradient(circle,rgba(79,227,193,.25),transparent 70%);border:2px solid var(--ok);animation:pop .5s ease}
@keyframes pop{from{transform:scale(.4);opacity:0}}
.ref{display:inline-block;direction:ltr;font-weight:800;letter-spacing:.1em;padding:8px 16px;border-radius:10px;background:rgba(255,255,255,.06);border:1px solid var(--line);margin:10px 0}

@media (max-width:520px){
  .card{padding:18px}
  .review div{grid-template-columns:1fr;gap:2px}
  .brand span{font-size:13px}
  .nav .btn{flex:1}
}
/* logo has a black square background: fade its edges instead of relying on blend modes */
.hero .logo,.brand img{-webkit-mask-image:radial-gradient(circle,#000 52%,transparent 71%);mask-image:radial-gradient(circle,#000 52%,transparent 71%)}