:root{
  --bg:#0c0d10; --panel:#15171c; --line:#262a33; --text:#f2f4f7; --muted:#9aa3b2;
  --teal:#19d3c5; --violet:#8b7bff; --gold:#ffcf5a; --red:#ff6b6b;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font:16px/1.55 Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
.narrow{max-width:680px}
h1,h2,h3{font-family:"Space Grotesk",Inter,sans-serif;line-height:1.08;letter-spacing:-.02em}
nav{display:flex;justify-content:space-between;align-items:center;padding:18px 0}
.logo{font-family:"Space Grotesk";font-weight:700;font-size:18px;text-decoration:none}
.logo span{color:var(--teal)}
.nav-cta{font-size:14px;font-weight:600;padding:9px 14px;border:1px solid var(--line);border-radius:999px;text-decoration:none}
.hero{padding:40px 0 64px;display:grid;gap:40px}
.eyebrow{display:inline-block;font-size:13px;font-weight:600;color:var(--teal);background:rgba(25,211,197,.1);padding:6px 12px;border-radius:999px;margin-bottom:18px}
h1{font-size:clamp(34px,7.5vw,62px)}
h1 em{font-style:normal;background:linear-gradient(90deg,var(--teal),var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{color:var(--muted);font-size:18px;max-width:560px;margin:18px 0 28px}
.btns{display:flex;gap:12px;flex-wrap:wrap}
.center{justify-content:center;text-align:center;margin-left:auto;margin-right:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;padding:15px 22px;border-radius:12px;text-decoration:none;border:0;cursor:pointer;font-size:16px;font-family:inherit}
.btn-primary{background:var(--teal);color:#04201e}
.btn-ghost{border:1px solid var(--line);color:var(--text);background:transparent}
.btn:disabled{opacity:.5;cursor:not-allowed}
.facts{display:flex;gap:22px;flex-wrap:wrap;margin-top:26px;color:var(--muted);font-size:14px}
.facts b{color:var(--text)}
.phones{display:flex;gap:14px;justify-content:center}
.phone{width:31%;max-width:170px;aspect-ratio:9/16;border-radius:22px;border:1px solid var(--line);background:var(--panel);position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;padding:14px}
.phone:nth-child(2){transform:translateY(-18px)}
.phone::before{content:"";position:absolute;inset:0;opacity:.55}
.p1::before{background:radial-gradient(circle at 30% 20%,var(--teal),transparent 60%)}
.p2::before{background:radial-gradient(circle at 70% 30%,var(--violet),transparent 60%)}
.p3::before{background:radial-gradient(circle at 40% 25%,var(--gold),transparent 60%)}
.phone .hook{position:relative;font-family:"Space Grotesk";font-weight:700;font-size:15px;line-height:1.15}
.phone .tag{position:relative;font-size:11px;color:var(--muted);margin-top:6px}
section{padding:64px 0;border-top:1px solid var(--line)}
h2{font-size:clamp(28px,5vw,42px);margin-bottom:14px}
.sub{color:var(--muted);max-width:620px;margin-bottom:32px}
.grid{display:grid;gap:14px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px}
.card h3{font-size:19px;margin-bottom:6px}
.card p{color:var(--muted);font-size:15px}
.feature-card{border-color:var(--teal)}
.num{font-family:"Space Grotesk";font-weight:700;color:var(--teal);font-size:14px;margin-bottom:10px}
.price-grid{display:grid;gap:16px}
.price{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:28px;display:flex;flex-direction:column}
.price.feature{border-color:var(--teal);box-shadow:0 0 0 1px var(--teal) inset}
.price .label{font-size:13px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.price .amt{font-family:"Space Grotesk";font-size:48px;font-weight:700;margin:8px 0 2px}
.price .amt small{font-size:16px;color:var(--muted);font-weight:500}
.price ul{list-style:none;margin:18px 0 24px;display:grid;gap:10px;flex:1}
.price li{padding-left:26px;position:relative;font-size:15px}
.price li::before{content:"";position:absolute;left:0;top:7px;width:14px;height:8px;border-left:2px solid var(--teal);border-bottom:2px solid var(--teal);transform:rotate(-45deg)}
.badge{align-self:flex-start;font-size:12px;font-weight:700;background:var(--teal);color:#04201e;padding:4px 10px;border-radius:999px;margin-bottom:10px}
.fine{color:var(--muted);font-size:14px;margin-top:18px}
details{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px 20px}
details+details{margin-top:10px}
summary{font-weight:600;cursor:pointer;list-style:none}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";float:right;color:var(--teal);font-weight:700}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin-top:10px;font-size:15px}
.final{text-align:center}
footer{padding:32px 0 48px;color:var(--muted);font-size:13px;border-top:1px solid var(--line)}
/* forms */
form .field{margin-bottom:20px}
label{display:block;font-weight:600;margin-bottom:6px;font-size:15px}
.hint{display:block;color:var(--muted);font-weight:400;font-size:13px;margin-top:2px}
input[type=text],input[type=email],input[type=url],input[type=password],select,textarea{width:100%;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:13px 14px;color:var(--text);font:inherit;font-size:16px}
textarea{min-height:96px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--teal);outline-offset:1px;border-color:transparent}
input[type=file]{color:var(--muted);font-size:14px}
.check{display:flex;gap:12px;align-items:flex-start;font-weight:500;font-size:15px}
.check input{width:20px;height:20px;margin-top:2px;flex:none;accent-color:var(--teal)}
.hidden{display:none}
.page-head{padding:32px 0 8px}
.page-head p{color:var(--muted);margin-top:10px}
.prose h2{font-size:22px;margin:28px 0 8px}
.prose p,.prose li{color:#c9cfd9;font-size:15px;margin-bottom:10px}
.prose ul{padding-left:20px}
@media(min-width:820px){
  .hero{grid-template-columns:1.15fr .85fr;align-items:center;padding:72px 0 88px}
  .grid.three{grid-template-columns:repeat(3,1fr)}
  .grid.two{grid-template-columns:repeat(2,1fr)}
  .price-grid{grid-template-columns:1fr 1fr}
}