:root{
  --bg:#0a0a14;--bg2:#11131f;--card:#161827;--border:rgba(255,255,255,.08);
  --text:#f1f5ff;--muted:#9aa3b8;--primary:#3b82f6;--accent:#fbbf24;--glow:0 0 60px rgba(59,130,246,.35);
  --grad:linear-gradient(135deg,#3b82f6 0%,#1e40af 50%,#0ea5e9 100%);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--bg);color:var(--text);font-family:'Inter',system-ui,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:'Space Grotesk','Inter',sans-serif;font-weight:700;letter-spacing:-.02em}
h1{font-size:clamp(2.2rem,5vw,4rem);line-height:1.1}
h2{font-size:clamp(1.8rem,3.5vw,2.6rem);margin-bottom:1rem}
h3{font-size:1.3rem}
p{color:var(--muted)}

/* nav */
.nav{position:sticky;top:0;background:rgba(10,10,20,.85);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);z-index:50}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
.nav-logo{display:flex;align-items:center;gap:12px;font-weight:700;font-size:1.2rem}
.nav-logo img{width:42px;height:42px;border-radius:10px;object-fit:cover}
.nav-links{display:flex;gap:28px}
.nav-links a{color:var(--muted);font-size:.95rem;transition:color .2s}
.nav-links a:hover{color:var(--text)}
@media(max-width:768px){.nav-links{display:none}}

/* btn */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:12px;font-weight:600;font-size:.95rem;cursor:pointer;border:none;transition:transform .2s,box-shadow .2s}
.btn-primary{background:var(--grad);color:#fff;box-shadow:var(--glow)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 80px rgba(59,130,246,.5)}
.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text)}
.btn-ghost:hover{border-color:var(--primary)}

/* hero */
.hero{padding:80px 0 100px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;top:-200px;right:-200px;width:600px;height:600px;background:radial-gradient(circle,rgba(59,130,246,.25),transparent 70%);filter:blur(60px)}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center;position:relative}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;text-align:center}}
.hero h1 span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:1.2rem;margin:24px 0 32px;max-width:540px}
@media(max-width:900px){.hero p.lead{margin-left:auto;margin-right:auto}}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap}
@media(max-width:900px){.hero-ctas{justify-content:center}}
.hero-img{position:relative}
.hero-img img{border-radius:24px;box-shadow:var(--glow);animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}

/* sections */
section{padding:80px 0}
.section-head{text-align:center;margin-bottom:48px}
.section-head p{max-width:600px;margin:12px auto 0}

/* grid cards */
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.grid-3,.grid-2{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--border);border-radius:20px;padding:32px;transition:transform .3s,border-color .3s}
.card:hover{transform:translateY(-6px);border-color:var(--primary)}
.card .icon{font-size:2.4rem;margin-bottom:16px}
.card h3{margin-bottom:8px}

/* video */
.video-wrap{max-width:900px;margin:0 auto;border-radius:24px;overflow:hidden;border:1px solid var(--border);box-shadow:var(--glow);aspect-ratio:16/9;background:#000}
.video-wrap iframe{width:100%;height:100%;border:0;display:block}

/* plans */
.plan{background:var(--card);border:1px solid var(--border);border-radius:24px;padding:40px 32px;position:relative;display:flex;flex-direction:column}
.plan.featured{border-color:var(--primary);background:linear-gradient(180deg,rgba(59,130,246,.1),var(--card));transform:scale(1.04)}
.plan .badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--grad);color:#fff;padding:6px 18px;border-radius:20px;font-size:.8rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase}
.plan h3{font-size:1.5rem;margin-bottom:8px}
.plan .price{font-size:3rem;font-weight:800;font-family:'Space Grotesk',sans-serif;margin:16px 0}
.plan .price small{font-size:1rem;color:var(--muted);font-weight:400}
.plan ul{list-style:none;margin:24px 0 32px;flex:1}
.plan ul li{padding:8px 0;color:var(--muted);display:flex;gap:10px}
.plan ul li::before{content:"✓";color:var(--primary);font-weight:700}
@media(max-width:900px){.plan.featured{transform:none}}

/* testimonials */
.testi{background:var(--card);border:1px solid var(--border);border-radius:20px;padding:28px}
.testi .stars{color:var(--accent);margin-bottom:12px}
.testi .name{margin-top:16px;font-weight:600;color:var(--text)}

/* CTA */
.cta-band{background:var(--grad);border-radius:32px;padding:60px 40px;text-align:center;margin:40px 0;box-shadow:var(--glow)}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.9);margin:16px 0 28px}
.cta-band .btn-ghost{background:#fff;color:var(--bg);border:none}

/* footer */
footer{background:var(--bg2);padding:60px 0 30px;border-top:1px solid var(--border);margin-top:60px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:40px}
@media(max-width:768px){.footer-grid{grid-template-columns:1fr}}
.footer-grid h4{margin-bottom:16px;color:var(--text)}
.footer-grid a{display:block;color:var(--muted);padding:6px 0}
.footer-grid a:hover{color:var(--primary)}
.copy{text-align:center;color:var(--muted);font-size:.9rem;padding-top:24px;border-top:1px solid var(--border)}

/* wa float */
.wa-float{position:fixed;bottom:24px;right:24px;background:#25d366;color:#fff;width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 30px rgba(37,211,102,.5);z-index:100;font-size:1.8rem;transition:transform .2s}
.wa-float:hover{transform:scale(1.1)}

.form-card{max-width:680px;margin:0 auto;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);padding:32px;border-radius:18px;backdrop-filter:blur(8px)}
.form-card label{display:block;font-weight:600;margin:14px 0 6px;color:#cbd5e1;font-size:14px}
.form-card input,.form-card textarea{width:100%;padding:13px 14px;border-radius:10px;border:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.35);color:#fff;font:inherit}
.form-card input:focus,.form-card textarea:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px rgba(59,130,246,.2)}
.form-card .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:600px){.form-card .row{grid-template-columns:1fr}}
.btn-lg{width:100%;padding:16px;font-size:17px;margin-top:18px;font-weight:700}
.small{font-size:12px;text-align:center;margin-top:10px}
.muted{color:#94a3b8}