:root{
  --bg:#060a14; --card:rgba(18,26,44,.55); --line:rgba(150,180,230,.14); --line2:rgba(232,176,75,.35);
  --text:#eaf1fb; --muted:#93a3bd; --gold:#e8b04b; --gold2:#f7d488; --blue:#5b9bff; --violet:#8b7bff;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  background:var(--bg); color:var(--text); line-height:1.55; overflow-x:hidden; position:relative;
}
/* ===== fondo futurista animado ===== */
.bg-fx{position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(700px 500px at 82% -8%, rgba(232,176,75,.18), transparent 60%),
    radial-gradient(680px 520px at 8% 12%, rgba(91,155,255,.16), transparent 58%),
    radial-gradient(700px 600px at 60% 108%, rgba(139,123,255,.15), transparent 60%),
    linear-gradient(160deg,#060a14,#0a1120);
  animation:drift 18s ease-in-out infinite alternate;
}
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-image:linear-gradient(rgba(150,180,230,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(150,180,230,.05) 1px,transparent 1px);
  background-size:48px 48px;mask-image:radial-gradient(circle at 50% 0%,#000,transparent 78%)}
@keyframes drift{0%{filter:hue-rotate(0deg)}100%{filter:hue-rotate(14deg) brightness(1.08)}}

.gold{color:var(--gold)}
.muted{color:var(--muted)}
.btn{display:inline-block;border:none;border-radius:12px;padding:14px 24px;font-size:15px;font-weight:700;cursor:pointer;text-decoration:none;transition:filter .18s,transform .12s,box-shadow .25s;letter-spacing:.2px}
.btn:active{transform:translateY(1px) scale(.99)}
.btn-gold{background:linear-gradient(90deg,var(--gold),var(--gold2));color:#1a1206;box-shadow:0 8px 26px rgba(232,176,75,.35)}
.btn-gold:hover{filter:brightness(1.07);transform:translateY(-2px);box-shadow:0 12px 34px rgba(232,176,75,.5)}
.btn-ghost{background:rgba(150,180,230,.06);color:var(--text);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--line2);box-shadow:0 0 20px rgba(232,176,75,.2)}
.full{width:100%;text-align:center}

/* nav */
.nav{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;
  padding:16px 22px;max-width:1120px;margin:0 auto;backdrop-filter:blur(10px)}
.logo{font-weight:800;letter-spacing:1.5px;font-size:18px}
.logo-mark{color:var(--gold);margin-right:5px;filter:drop-shadow(0 0 8px rgba(232,176,75,.7))}
.logo-accent{background:linear-gradient(90deg,var(--gold),var(--gold2));-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:700}
.nav-cta{padding:10px 18px;font-size:14px}

/* hero */
.hero{padding:64px 22px 44px;text-align:center;position:relative}
.hero-inner{max-width:780px;margin:0 auto}
.pill{display:inline-block;background:rgba(232,176,75,.1);border:1px solid rgba(232,176,75,.32);color:var(--gold);
  padding:7px 16px;border-radius:999px;font-size:13px;font-weight:600;box-shadow:0 0 24px rgba(232,176,75,.18)}
.hero h1{font-size:clamp(38px,6.5vw,66px);line-height:1.03;margin:22px 0 16px;font-weight:900;letter-spacing:-1px;
  background:linear-gradient(180deg,#ffffff 30%,#c9d6ea);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero h1 .gold{background:linear-gradient(90deg,var(--gold),var(--gold2));-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 22px rgba(232,176,75,.4))}
.lead{font-size:18px;color:#c7d2e2;max-width:640px;margin:0 auto 28px}
.hero-form{display:flex;gap:10px;max-width:500px;margin:0 auto;flex-wrap:wrap}
.hero-form.center{margin:20px auto 0}
.hero-form input{flex:1;min-width:210px;background:rgba(8,14,26,.7);border:1px solid var(--line);color:var(--text);
  border-radius:12px;padding:15px 18px;font-size:15px;outline:none;transition:border-color .2s,box-shadow .2s}
.hero-form input:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(232,176,75,.15)}
.form-msg{min-height:22px;margin-top:12px;font-weight:600}
.tiny{font-size:13px;color:var(--muted);margin-top:12px}
.chips{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:26px}
.chip{background:rgba(150,180,230,.06);border:1px solid var(--line);border-radius:999px;padding:9px 16px;font-size:14px;font-weight:600;
  backdrop-filter:blur(6px);transition:transform .15s,border-color .2s}
.chip:hover{transform:translateY(-2px);border-color:var(--line2)}

/* sections */
.section{max-width:1120px;margin:0 auto;padding:56px 22px}
.section h2{text-align:center;font-size:clamp(26px,4vw,34px);margin-bottom:36px;font-weight:800;
  background:linear-gradient(180deg,#fff,#b9c6dc);-webkit-background-clip:text;background-clip:text;color:transparent}

.glass{background:var(--card);border:1px solid var(--line);border-radius:18px;
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 16px 50px rgba(0,0,0,.4)}

.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.step{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:28px;
  backdrop-filter:blur(14px);transition:transform .2s,border-color .2s,box-shadow .25s}
.step:hover{transform:translateY(-5px);border-color:var(--line2);box-shadow:0 20px 50px rgba(232,176,75,.14)}
.step-num{width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,var(--gold),var(--gold2));color:#1a1206;
  display:grid;place-items:center;font-weight:900;font-size:19px;margin-bottom:16px;box-shadow:0 8px 22px rgba(232,176,75,.4)}
.step h3{margin-bottom:8px;font-size:19px}
.step p{color:var(--muted)}

/* plans */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:22px;max-width:780px;margin:0 auto}
.plan{position:relative;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:30px;text-align:center;
  backdrop-filter:blur(16px);transition:transform .2s,box-shadow .25s}
.plan:hover{transform:translateY(-4px)}
.plan.featured{border-color:var(--line2);box-shadow:0 20px 60px rgba(232,176,75,.22);overflow:hidden}
.plan.featured::before{content:"";position:absolute;inset:0;border-radius:20px;padding:1px;
  background:linear-gradient(135deg,rgba(232,176,75,.6),transparent 40%,transparent 60%,rgba(232,176,75,.4));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.plan-tag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:linear-gradient(90deg,var(--gold),var(--gold2));color:#1a1206;
  font-size:12px;font-weight:800;padding:5px 16px;border-radius:999px;box-shadow:0 6px 18px rgba(232,176,75,.4)}
.plan-size{font-size:32px;font-weight:900;background:linear-gradient(90deg,var(--gold),var(--gold2));-webkit-background-clip:text;background-clip:text;color:transparent}
.plan-price{font-size:36px;font-weight:900;margin:6px 0 20px}
.plan-price span{font-size:15px;color:var(--muted);font-weight:600}
.plan ul{list-style:none;text-align:left;margin-bottom:22px}
.plan li{padding:9px 0;border-bottom:1px solid var(--line)}
.plan li:last-child{border-bottom:none}
.plan.soon{opacity:.9}

/* features */
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
.feat{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;font-size:16px;
  backdrop-filter:blur(14px);transition:transform .18s,border-color .2s,box-shadow .25s}
.feat:hover{transform:translateY(-4px);border-color:var(--line2);box-shadow:0 16px 40px rgba(91,155,255,.12)}
.feat b{display:inline-block;margin:0 0 5px}
.feat span{display:block;color:var(--muted);font-size:14px}

/* cta */
.cta{text-align:center;max-width:680px;margin:24px auto 0;padding:64px 26px;border-radius:24px;
  background:linear-gradient(180deg,rgba(232,176,75,.08),rgba(139,123,255,.06));border:1px solid var(--line);
  backdrop-filter:blur(16px);box-shadow:0 24px 70px rgba(0,0,0,.45)}
.cta h2{font-size:clamp(26px,4vw,34px);margin-bottom:10px}
.cta p{color:var(--muted);margin-bottom:6px}

/* footer */
.footer{border-top:1px solid var(--line);margin-top:48px;padding:36px 22px;text-align:center}
.footer .logo{margin-bottom:12px}
.disclaimer{max-width:720px;margin:0 auto;font-size:12px;color:var(--muted);line-height:1.6}