:root{
  --bg:#050816;
  --fg:#f3f5f7;
  --muted:#a6b0c3;
  --accent:#0ea5e9;
  --accent-2:#8b5cf6;
  --glass:rgba(255,255,255,0.06);
  --border:rgba(255,255,255,0.12);
  --vh: 1vh;
}
*{box-sizing:border-box}
html,body{height:100%}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, 'Helvetica Neue', Arial, 'Noto Sans', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji', sans-serif;
  color:var(--fg);
  background:
    radial-gradient(1200px 600px at 10% -20%, rgba(14,165,233,.25), transparent 60%),
    radial-gradient(1000px 500px at 100% 0%, rgba(139,92,246,.25), transparent 55%),
    var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale;
}
*{-webkit-tap-highlight-color: transparent}
.container{max-width:1100px;margin-inline:auto;padding:24px}
a{color:var(--fg);text-decoration:none}
a:hover{opacity:.9}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  gap:10px;padding:12px 18px;border-radius:14px;border:1px solid var(--border);
  background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
  backdrop-filter: blur(10px);
  transition:.2s ease; font-weight:600;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(90deg,var(--accent),var(--accent-2));border:0;color:white}
.btn-ghost{background:transparent;border-color:var(--border);color:var(--fg)}
.btn-lg{padding:16px 22px;border-radius:16px;font-size:18px}

.site-header{
  position:sticky;top:0;z-index:40;background:rgba(5,8,22,.6);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-family:Outfit, Inter, sans-serif}
.brand .accent{color:var(--accent)}
.nav{display:flex;gap:18px;align-items:center}
.nav a{font-weight:600;color:var(--fg)}

.hero{position:relative;padding:64px 0 24px}
.hero-wave{position:absolute;inset:auto 0 0 0;opacity:.3;pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:center}
.hero-copy h1{font-size:56px;line-height:1.05;margin:0 0 12px;font-weight:800;font-family:Outfit, Inter, sans-serif}
.lead{font-size:18px;color:var(--muted);max-width:60ch}
.glow{color:transparent;background:linear-gradient(90deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;text-shadow:0 0 25px rgba(14,165,233,.55)}
.cta-row{display:flex;gap:12px;margin:20px 0}
.micro{font-size:12px;color:var(--muted)}

.glass{
  background:var(--glass);
  border:1px solid var(--border);
  border-radius:20px;
  padding:20px;
  position:relative;
  overflow:hidden;
}
.hero-card{min-height:280px;display:grid;grid-template-columns:1fr 1fr;gap:12px;align-content:center}
.badge{position:absolute;top:12px;right:12px;background:rgba(14,165,233,.2);border:1px solid rgba(14,165,233,.5);padding:6px 10px;border-radius:999px;font-size:12px}
.stat{padding:12px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid var(--border)}
.stat-k{font-weight:800;font-size:20px}
.stat-l{font-size:12px;color:var(--muted)}
.pulse{position:absolute;inset:-40%;background:radial-gradient(closest-side, rgba(14,165,233,.08), transparent 60%);animation:pulse 6s infinite linear}
@keyframes pulse{0%{transform:translate3d(0,0,0)}50%{transform:translate3d(5%, -3%,0)}100%{transform:translate3d(0,0,0)}}

.section-head h2{font-size:34px;font-family:Outfit, Inter, sans-serif;margin:0}
.section-head .sub{color:var(--muted)}

.selector{padding:40px 24px}
.wizard{display:grid;gap:20px}
.step{display:none}
.step.active{display:block}
.choices{display:grid;gap:12px}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.choice{display:flex;gap:10px;align-items:center;padding:14px;border:1px dashed var(--border);border-radius:14px;background:rgba(255,255,255,.03);cursor:pointer}
.choice input{accent-color:var(--accent)}
.slider-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.slider-row label{display:grid;gap:10px;font-weight:600}
input[type="range"]{width:100%}
.wizard-nav{display:flex;gap:10px;margin-top:12px}

.result-card .r-head{display:flex;align-items:center;justify-content:space-between}
.result-card h3{margin:0 0 10px}
.tag{display:inline-block;font-size:12px;padding:4px 10px;border-radius:999px;background:rgba(139,92,246,.2);border:1px solid rgba(139,92,246,.5);margin-bottom:6px}
.r-list{margin:12px 0 14px;padding-left:18px}
.r-cta{display:grid;gap:8px}

.why .cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:18px}
.card h3{margin-top:0}

.cta .cta-inner{text-align:center}
.cta .cta-inner h2{margin:0 0 8px}
.cta .cta-inner p{color:var(--muted);margin-top:0}

.faq details{border-bottom:1px solid var(--border);padding:12px 0}
.faq summary{cursor:pointer;font-weight:600}

.disclaimer ul{margin:0;padding-left:18px;color:var(--muted)}

.site-footer{border-top:1px solid var(--border);margin-top:40px;padding:20px 0 60px}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:20px;align-items:start}
.brand-col .brand{font-size:18px}
.links-col a{display:block;margin:6px 0;color:var(--muted)}
.cta-col{text-align:right}

.floating-cta{
  position:fixed;right:18px;bottom:18px;z-index:50;
  box-shadow:0 10px 30px rgba(0,0,0,.3);
}

@media (max-width: 900px){
  .hero-grid{grid-template-columns:1fr}
  .why .cards{grid-template-columns:1fr}
  .slider-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-col{text-align:left}
}

/* ---- iOS / mobile-only polish (desktop untouched) ---- */
@media (max-width: 480px){
  .container{padding:18px}
  .site-header .nav{display:none}
  .hero{padding:36px 0 12px;min-height:calc(var(--vh) * 60)}
  .hero-copy h1{font-size:36px}
  .lead{font-size:16px}
  .btn-lg{font-size:16px;padding:14px 18px;border-radius:14px}
  .glass{border-radius:16px}
  .hero-card{display:none}
  .floating-cta{left:18px;right:18px;bottom:18px;border-radius:16px}
  .choice{padding:16px}
  input[type="range"]{height:32px}
}

@supports (padding: env(safe-area-inset-bottom)){
  body{padding-bottom: max(0px, env(safe-area-inset-bottom))}
  .floating-cta{bottom: calc(18px + env(safe-area-inset-bottom))}
}

/* micro accessibility refinements */
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}