*{box-sizing:border-box;margin:0;padding:0;font-family:'Inter',-apple-system,Segoe UI,sans-serif}
:root{--bg:#05060f;--bg2:#0a0d1f;--card:#0f1330;--card2:#141a3d;--border:#1f2547;--purple:#a855f7;--purple2:#7c3aed;--neon:#c084fc;--blue:#1e40af;--text:#fff;--muted:#9ca3af}
html,body{background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body{background:radial-gradient(ellipse at top,#1a0b3d 0%,var(--bg) 50%),var(--bg)}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:18px 32px;border-radius:14px;font-weight:800;font-size:17px;text-decoration:none;color:#fff;border:none;cursor:pointer;transition:.2s;letter-spacing:.3px;width:100%;max-width:420px}
.btn-primary{background:linear-gradient(135deg,#a855f7,#7c3aed);box-shadow:0 10px 40px rgba(168,85,247,.45);text-transform:uppercase;animation:pulse 2.5s infinite}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 50px rgba(168,85,247,.6)}
@keyframes pulse{0%,100%{box-shadow:0 10px 40px rgba(168,85,247,.45)}50%{box-shadow:0 14px 60px rgba(168,85,247,.75)}}
.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text)}
.badge{display:inline-block;padding:6px 14px;border-radius:999px;background:rgba(168,85,247,.15);border:1px solid rgba(168,85,247,.4);color:var(--neon);font-size:13px;font-weight:600;margin-bottom:20px}
h1{font-size:clamp(32px,6vw,56px);line-height:1.1;font-weight:900;letter-spacing:-1px}
h1 .grad,.grad{background:linear-gradient(135deg,#c084fc,#7c3aed);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
h2{font-size:clamp(26px,4.5vw,40px);font-weight:900;letter-spacing:-.5px;margin-bottom:14px;text-align:center}
.sub{color:var(--muted);font-size:clamp(15px,2.5vw,18px);line-height:1.6}
.section{padding:60px 0}
.hero{padding:70px 0 50px;text-align:center}
.hero .sub{max-width:620px;margin:20px auto 36px}
.cta-wrap{display:flex;justify-content:center}
.trust{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;margin-top:24px;color:var(--muted);font-size:13px}
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card{background:linear-gradient(180deg,var(--card),var(--card2));border:1px solid var(--border);border-radius:18px;padding:26px}
.card .ic{width:48px;height:48px;border-radius:12px;background:rgba(168,85,247,.15);display:grid;place-items:center;font-size:24px;margin-bottom:16px}
.card h3{font-size:18px;margin-bottom:8px;font-weight:800}
.card p{color:var(--muted);font-size:15px;line-height:1.55}
.testi{display:flex;gap:4px;margin-bottom:12px;color:#fbbf24;font-size:16px}
.testi-name{display:flex;align-items:center;gap:12px;margin-top:14px}
.testi-name img{width:48px;height:48px;border-radius:50%;object-fit:cover;border:2px solid rgba(192,132,252,.5)}
.testi-name strong{display:block;font-size:14px}
.testi-name small{color:var(--muted);font-size:12px}
header.nav{padding:22px 0;display:flex;justify-content:center}
.logo{font-weight:900;font-size:20px;letter-spacing:-.5px}
.logo span{color:var(--neon)}
footer{padding:40px 0;text-align:center;color:var(--muted);font-size:13px;border-top:1px solid var(--border);margin-top:40px}
.back{display:inline-flex;align-items:center;gap:6px;color:var(--muted);text-decoration:none;font-size:14px;margin-bottom:20px}
.back:hover{color:#fff}
/* QUIZ */
.quiz-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:40px 20px}
.quiz-card{width:100%;max-width:640px;background:linear-gradient(180deg,var(--card),var(--card2));border:1px solid var(--border);border-radius:24px;padding:36px}
.progress{height:8px;background:rgba(255,255,255,.08);border-radius:999px;overflow:hidden;margin-bottom:24px}
.progress > div{height:100%;background:linear-gradient(90deg,#a855f7,#c084fc);transition:.4s;border-radius:999px}
.qstep{font-size:13px;color:var(--muted);margin-bottom:8px;font-weight:600}
.qtitle{font-size:22px;font-weight:800;margin-bottom:22px;line-height:1.3}
.opt{display:block;width:100%;text-align:left;padding:16px 18px;border-radius:14px;background:rgba(255,255,255,.03);border:1px solid var(--border);color:#fff;cursor:pointer;margin-bottom:10px;font-size:15px;font-weight:600;transition:.15s}
.opt:hover{border-color:var(--purple);background:rgba(168,85,247,.1);transform:translateX(4px)}
.opt.sel{border-color:var(--purple);background:rgba(168,85,247,.18)}
.nav-btns{display:flex;gap:10px;margin-top:20px}
.nav-btns .btn{max-width:none}
.nav-btns .btn-ghost{flex:1}
.nav-btns .btn-primary{flex:2}
/* LOADING */
.load{min-height:100vh;display:grid;place-items:center;padding:40px 20px;text-align:center}
.spinner{width:80px;height:80px;border-radius:50%;border:6px solid rgba(168,85,247,.2);border-top-color:#a855f7;margin:0 auto 24px;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.load-items{margin-top:24px;text-align:left;max-width:360px;margin-left:auto;margin-right:auto}
.load-items div{padding:10px 0;color:var(--muted);font-size:14px;opacity:.4;transition:.3s}
.load-items div.on{color:#fff;opacity:1}
.load-items div.on::before{content:"✓ ";color:#22c55e;font-weight:800}
/* DIAG */
.diag-hero{padding:40px 0 20px;text-align:center}
.score-box{max-width:420px;margin:30px auto;padding:30px;background:linear-gradient(135deg,rgba(168,85,247,.15),rgba(124,58,237,.05));border:1px solid rgba(168,85,247,.4);border-radius:24px}
.score{font-size:64px;font-weight:900;background:linear-gradient(135deg,#c084fc,#7c3aed);-webkit-background-clip:text;-webkit-text-fill-color:transparent;line-height:1}
.score-label{color:var(--muted);font-size:14px;margin-top:6px;text-transform:uppercase;letter-spacing:1px}
.diag-row{display:flex;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--border)}
.diag-row:last-child{border:none}
.diag-row span:first-child{color:var(--muted)}
.diag-row span:last-child{font-weight:700}
.tag-red{color:#f87171}.tag-green{color:#4ade80}.tag-yellow{color:#fbbf24}
.alert{margin-top:24px;padding:16px;border:1px dashed rgba(251,191,36,.4);background:rgba(251,191,36,.05);border-radius:14px;color:var(--muted);font-size:14px;display:flex;gap:10px;align-items:flex-start}
/* PLANS */
.plans{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));margin-top:30px}
.plan{background:linear-gradient(180deg,var(--card),var(--card2));border:1px solid var(--border);border-radius:22px;padding:32px;position:relative}
.plan.feat{border:2px solid var(--purple);box-shadow:0 0 60px rgba(168,85,247,.25)}
.plan-tag{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,#a855f7,#7c3aed);padding:6px 14px;border-radius:999px;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.5px;white-space:nowrap}
.plan h3{font-size:20px;margin-bottom:8px}
.plan .price{font-size:42px;font-weight:900;margin:8px 0}
.plan .price small{font-size:14px;color:var(--muted);font-weight:500}
.plan .old{color:var(--muted);text-decoration:line-through;font-size:14px}
.plan ul{list-style:none;margin:20px 0}
.plan li{padding:8px 0;color:#e5e7eb;font-size:14px;display:flex;gap:8px;align-items:flex-start}
.plan li::before{content:"✓";color:#4ade80;font-weight:800;flex-shrink:0}
.faq{max-width:760px;margin:40px auto 0}
.faq details{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px 20px;margin-bottom:10px;cursor:pointer}
.faq summary{font-weight:700;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq details[open] summary{color:var(--neon)}
.faq p{margin-top:10px;color:var(--muted);font-size:14px;line-height:1.6}
.guarantee{max-width:600px;margin:30px auto;padding:20px;border:1px dashed rgba(168,85,247,.5);border-radius:14px;text-align:center;color:var(--muted);font-size:14px}
@media(max-width:600px){.section{padding:40px 0}.hero{padding:40px 0 30px}.btn{padding:16px 24px;font-size:15px}.quiz-card{padding:24px}.qtitle{font-size:18px}}