*{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#0a0a12;--bg2:#0e0e1a;--card:#131320;--text:#e8e6e1;--muted:#a09c94;--amber:#ffcc66;--teal:#57e3c2;--rose:#ff6b9a;--violet:#a78bfa;--max:1100px}
html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}
a{color:var(--amber);text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
section{padding:80px 0}
h2{font-size:clamp(26px,4vw,40px);font-weight:800;margin-bottom:12px}
.sub{color:var(--muted);font-size:17px;margin-bottom:36px;max-width:600px}
.btn{display:inline-block;padding:14px 32px;background:linear-gradient(135deg,var(--amber),var(--teal));color:#0a0a12;font-weight:700;font-size:15px;border-radius:50px;border:none;cursor:pointer;transition:.3s}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(255,204,102,.25)}
.btn-outline{background:transparent;border:2px solid var(--amber);color:var(--amber)}
.divider{width:60px;height:3px;background:linear-gradient(90deg,var(--amber),var(--teal));border-radius:2px;margin-bottom:20px}
.fade{opacity:0;transform:translateY(30px);transition:opacity .6s,transform .6s}
.fade.show{opacity:1;transform:translateY(0)}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(10,10,18,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.06);padding:0 24px}
nav .inner{max-width:var(--max);margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:60px}
nav .logo{font-weight:800;font-size:18px;background:linear-gradient(135deg,var(--amber),var(--teal));-webkit-background-clip:text;background-clip:text;color:transparent}
nav .links{display:flex;gap:24px;font-size:13px;font-weight:500}
nav .links a{color:var(--muted);transition:.2s}
nav .links a:hover{color:var(--amber)}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px}
.burger span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:.3s}
.burger.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}
@media(max-width:768px){
nav .links{display:none;position:absolute;top:60px;left:0;right:0;background:rgba(10,10,18,.97);backdrop-filter:blur(16px);flex-direction:column;padding:20px 24px;gap:16px;border-bottom:1px solid rgba(255,255,255,.08)}
nav .links.open{display:flex}
nav .links a{font-size:16px;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.04)}
.burger{display:flex}
section{padding:60px 0}
.hero{padding:100px 0 60px}
.hero h1{font-size:32px}
.hero p{font-size:16px}
.grid3,.grid4{grid-template-columns:1fr}
.grid6{grid-template-columns:repeat(3,1fr)}
.about-grid{grid-template-columns:1fr}
.compare{font-size:11px}
.compare th,.compare td{padding:8px 6px}
.nl-box input[type=email]{width:100%;border-radius:10px;margin-bottom:8px}
.nl-box button{width:100%;border-radius:10px}
.tier .price{font-size:32px}
.flow{flex-direction:column}
.flow-arrow{transform:rotate(90deg)}
.badges{gap:6px}
.badges span{font-size:11px;padding:5px 10px}
}

/* NEURAL BG */
.neural-bg{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:0;opacity:.4}
.neural-bg canvas{width:100%;height:100%}
main{position:relative;z-index:1}

/* HERO */
.hero{padding:140px 0 80px;text-align:center;background:radial-gradient(ellipse at 30% 20%,rgba(255,204,102,.07),transparent 55%),radial-gradient(ellipse at 70% 80%,rgba(87,227,194,.05),transparent 55%)}
.hero h1{font-size:clamp(34px,5.5vw,58px);font-weight:900;line-height:1.1;margin-bottom:18px}
.hero h1 span{background:linear-gradient(135deg,var(--amber),var(--teal));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{font-size:18px;color:var(--muted);max-width:560px;margin:0 auto 28px}
.badges{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:28px}
.badges span{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);padding:7px 14px;border-radius:50px;font-size:12px;color:var(--muted)}

/* GRID CARDS */
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.grid4{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.grid6{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}
.card{background:var(--card);border-radius:16px;padding:28px;border:1px solid rgba(255,255,255,.06);transition:.3s}
.card:hover{transform:translateY(-4px);border-color:rgba(255,204,102,.15);box-shadow:0 12px 40px rgba(0,0,0,.3)}
.card .num{font-size:44px;font-weight:900;background:linear-gradient(135deg,var(--amber),var(--rose));-webkit-background-clip:text;background-clip:text;color:transparent}
.card .icon{font-size:28px;margin-bottom:8px}
.card h4{font-size:15px;font-weight:700;margin-bottom:4px}
.card p,.card li{font-size:13px;color:var(--muted)}

/* TIERS */
.tier{position:relative}
.tier.pop{border-color:var(--amber);box-shadow:0 0 30px rgba(255,204,102,.08)}
.tier.pop::before{content:"MOST POPULAR";position:absolute;top:-11px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--amber),var(--teal));color:#0a0a12;font-size:10px;font-weight:800;padding:3px 14px;border-radius:50px;letter-spacing:.5px}
.tier .price{font-size:38px;font-weight:900;margin:10px 0}
.tier .price small{font-size:15px;font-weight:400;color:var(--muted)}
.tier ul{list-style:none;margin:16px 0}
.tier li{padding:5px 0;font-size:13px;color:var(--muted)}
.tier li::before{content:"✓ ";color:var(--teal);font-weight:700}

/* FLOW */
.flow{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:6px;margin:28px 0}
.flow-item{background:var(--card);border:1px solid rgba(255,255,255,.07);padding:12px 16px;border-radius:10px;font-size:13px;font-weight:600;text-align:center;min-width:100px}
.flow-arrow{color:var(--amber);font-size:20px;font-weight:700}
@media(max-width:768px){.flow{flex-direction:column}.flow-arrow{transform:rotate(90deg)}}

/* STEPS */
.steps{counter-reset:step}
.step{counter-increment:step}
.step::before{content:counter(step);display:block;width:36px;height:36px;line-height:36px;text-align:center;border-radius:50%;background:linear-gradient(135deg,var(--amber),var(--teal));color:#0a0a12;font-weight:800;font-size:14px;margin-bottom:10px}

/* TESTIMONIALS */
.testimonial{background:var(--card);border-radius:16px;padding:28px;border:1px solid rgba(255,255,255,.06);font-style:italic;color:var(--muted);font-size:14px;position:relative}
.testimonial::before{content:'"';position:absolute;top:12px;left:16px;font-size:48px;color:var(--amber);opacity:.3;font-style:normal}
.testimonial .name{font-style:normal;font-weight:700;color:var(--text);margin-top:12px;font-size:13px}

/* COMPARE */
.compare{width:100%;border-collapse:collapse;margin:20px 0;font-size:13px}
.compare th{text-align:left;padding:12px;border-bottom:2px solid rgba(255,255,255,.1);color:var(--amber);font-size:13px}
.compare td{padding:10px 12px;border-bottom:1px solid rgba(255,255,255,.05);color:var(--muted)}
.compare tr:last-child td{background:rgba(87,227,194,.05);color:var(--text);font-weight:600}
.yes{color:var(--teal)}.no{color:var(--rose)}

/* FAQ */
details{background:var(--card);border-radius:12px;padding:18px 22px;margin-bottom:10px;border:1px solid rgba(255,255,255,.06)}
summary{font-weight:700;font-size:15px;cursor:pointer;list-style:none}
summary::after{content:"+";float:right;font-size:18px;color:var(--amber)}
details[open] summary::after{content:"−"}
details p{margin-top:10px;color:var(--muted);font-size:14px}

/* DEMO */
.demo-box{background:var(--card);border-radius:18px;padding:40px;text-align:center;border:1px solid rgba(255,255,255,.07);max-width:460px;margin:0 auto}
.demo-box input{width:100%;padding:14px;border-radius:10px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.03);color:var(--text);font-size:16px;text-align:center;margin:16px 0}

/* ABOUT */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}
@media(max-width:768px){.about-grid{grid-template-columns:1fr}}
.about-text h3{font-size:20px;font-weight:700;margin-bottom:8px}
.about-text p{color:var(--muted);font-size:14px;margin-bottom:12px}

/* NEWSLETTER */
.nl-box{background:linear-gradient(135deg,rgba(255,204,102,.08),rgba(87,227,194,.08));border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:36px;text-align:center;max-width:600px;margin:0 auto}
.nl-box input[type=email]{width:70%;padding:12px;border-radius:10px 0 0 10px;border:1px solid rgba(255,255,255,.1);background:rgba(0,0,0,.3);color:var(--text);font-size:14px}
.nl-box button{padding:12px 24px;border-radius:0 10px 10px 0;border:none;background:var(--amber);color:#0a0a12;font-weight:700;cursor:pointer}

footer{padding:40px 0;border-top:1px solid rgba(255,255,255,.06);text-align:center;color:var(--muted);font-size:13px}
footer strong{color:var(--text)}
.socials{display:flex;gap:16px;justify-content:center;margin:12px 0}
.socials a{color:var(--muted);font-size:20px;transition:.2s}
.socials a:hover{color:var(--amber)}