:root{
  --bg:#0E1412; --bg2:#141C19; --line:#24302B; --text:#E9F2EE; --muted:#9DB0A8;
  --mint:#3EE6A8; --mint-d:#2BC48D;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font:16px/1.6 Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit}
h1,h2,h3{font-family:"Space Grotesk",Inter,sans-serif;line-height:1.1;letter-spacing:-.02em}
img,video{display:block;max-width:100%}

.nav{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:24px;padding:14px max(16px,calc((100% - 1120px)/2));background:rgba(14,20,18,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-family:"Space Grotesk";font-weight:700;text-decoration:none;font-size:18px}
.brand img{border-radius:50%}
.nav nav{display:flex;gap:22px;margin-left:auto}
.nav nav a{text-decoration:none;color:var(--muted);font-size:15px}
.nav nav a:hover{color:var(--text)}

.btn{display:inline-block;background:var(--mint);color:#06110C;font-weight:600;text-decoration:none;padding:14px 22px;border-radius:999px;transition:background .2s,transform .2s}
.btn:hover{background:var(--mint-d);transform:translateY(-1px)}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.btn-ghost:hover{background:var(--bg2)}

.hero{max-width:1120px;margin:0 auto;padding:72px 16px 56px;display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:center}
.eyebrow{color:var(--mint);font-weight:600;font-size:14px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:16px}
h1{font-size:clamp(40px,6vw,68px)}
h1 span{color:var(--mint);display:block}
.lead{font-size:19px;color:var(--muted);margin:22px 0 30px;max-width:540px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}
.fine{color:var(--muted);font-size:14px;margin-top:16px}
.center{text-align:center}
.hero-phone,.phone video{border-radius:28px;overflow:hidden;border:6px solid #1C2622;box-shadow:0 30px 80px rgba(62,230,168,.12)}
.hero-phone{max-width:320px;justify-self:center;aspect-ratio:9/16}
.hero-phone video{width:100%;height:100%;object-fit:cover}

.section{max-width:1120px;margin:0 auto;padding:72px 16px;border-top:1px solid var(--line)}
.section.narrow{max-width:760px}
h2{font-size:clamp(30px,4vw,42px);margin-bottom:12px}
.sub{color:var(--muted);max-width:620px;margin-bottom:36px}

.grid-work{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,300px));gap:28px}
.phone video{width:100%;aspect-ratio:9/16;object-fit:cover;background:#000}
figcaption{margin-top:12px;font-size:14px;color:var(--muted)}
figcaption strong{color:var(--text)}
.tag{display:inline-block;margin-left:8px;font-size:12px;padding:2px 8px;border:1px solid var(--line);border-radius:999px}

.steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:28px}
.steps li{background:var(--bg2);border:1px solid var(--line);border-radius:18px;padding:26px}
.steps span{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--mint);color:#06110C;font-weight:700;margin-bottom:14px}
.steps h3{font-size:20px;margin-bottom:8px}
.steps p{color:var(--muted)}

.grid-price{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.card{background:var(--bg2);border:1px solid var(--line);border-radius:20px;padding:28px;display:flex;flex-direction:column}
.card.featured{border-color:var(--mint);box-shadow:0 0 0 1px var(--mint)}
.badge{color:var(--mint);font-size:13px;font-weight:600;margin-bottom:6px}
.card h3{font-size:22px}
.price{font-family:"Space Grotesk";font-size:42px;font-weight:700;margin:10px 0 18px}
.card ul{list-style:none;color:var(--muted);margin-bottom:24px;flex:1}
.card li{padding:6px 0 6px 22px;position:relative}
.card li::before{content:"";position:absolute;left:0;top:14px;width:10px;height:10px;border-radius:50%;background:var(--mint)}
.card .btn{text-align:center}

details{border-bottom:1px solid var(--line);padding:18px 0}
summary{cursor:pointer;font-weight:600;font-size:17px;list-style:none;display:flex;justify-content:space-between}
summary::after{content:"+";color:var(--mint);font-size:22px;line-height:1}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin-top:10px}

.cta-final{text-align:center}
.cta-final p{color:var(--muted);margin-bottom:26px}

footer{border-top:1px solid var(--line);padding:32px 16px;text-align:center;color:var(--muted);font-size:14px}
footer p+p{margin-top:6px}

.legal{max-width:760px;margin:0 auto;padding:56px 16px}
.legal h1{font-size:40px;margin-bottom:8px}
.legal h2{font-size:22px;margin:32px 0 8px}
.legal p,.legal li{color:var(--muted)}
.legal ul{padding-left:20px}

@media (max-width:860px){
  .nav nav{display:none}
  .nav .btn-sm{margin-left:auto}
  .hero{grid-template-columns:1fr;padding-top:48px;gap:40px}
  .hero-phone{max-width:260px}
  .steps,.grid-price{grid-template-columns:1fr}
  .grid-work{grid-template-columns:1fr 1fr;gap:14px}
}
@media (max-width:420px){
  .brand{font-size:16px}
  .grid-work{grid-template-columns:1fr}
}