:root{
  --bg:#fbfbfd; --surface:#ffffff; --surface-2:#f6f7f9; --on-bg:#0e1116; --on-muted:#5b6470;
  --line:#ecedf1; --primary:#6d4aff; --primary-2:#8b6dff; --primary-soft:#efeaff;
  --accent:#00d6a4; --shadow:0 1px 3px rgba(16,24,40,.06),0 8px 24px rgba(16,24,40,.06);
  --shadow-lg:0 12px 48px rgba(16,24,40,.14); --radius:18px; --radius-sm:12px;
}
html[data-theme="dark"]{
  --bg:#0f1117; --surface:#171a22; --surface-2:#1d212b; --on-bg:#eef1f6; --on-muted:#9aa3b2;
  --line:#252a36; --primary:#8b6dff; --primary-2:#a48cff; --primary-soft:#1e1b35;
  --accent:#00d6a4; --shadow:0 1px 3px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.4);
  --shadow-lg:0 12px 48px rgba(0,0,0,.5);
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);color:var(--on-bg);line-height:1.5;
  transition:background .4s ease,color .3s ease;overflow-x:hidden}
a{text-decoration:none;color:inherit}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.nav{position:sticky;top:0;z-index:100;backdrop-filter:blur(18px);
  background:color-mix(in srgb,var(--bg) 82%,transparent);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:21px;letter-spacing:-.5px}
.logo-mark{width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:17px;
  box-shadow:0 4px 14px color-mix(in srgb,var(--primary) 40%,transparent)}
.nav-actions{display:flex;align-items:center;gap:10px}
.theme-btn{width:40px;height:40px;border-radius:11px;border:1px solid var(--line);
  background:var(--surface);color:var(--on-bg);cursor:pointer;display:flex;
  align-items:center;justify-content:center;font-size:16px;transition:.25s}
.theme-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:600;font-size:15px;padding:11px 24px;border-radius:999px;border:none;
  cursor:pointer;transition:.25s;white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;
  box-shadow:0 6px 20px color-mix(in srgb,var(--primary) 35%,transparent)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px color-mix(in srgb,var(--primary) 45%,transparent)}
.btn-ghost{background:var(--surface);color:var(--on-bg);border:1px solid var(--line)}
.btn-ghost:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.hero{position:relative;padding:80px 0 60px;text-align:center;overflow:hidden}
.hero-glow{position:absolute;top:-180px;left:50%;transform:translateX(-50%);
  width:600px;height:600px;border-radius:50%;
  background:radial-gradient(circle,color-mix(in srgb,var(--primary) 22%,transparent),transparent 65%);
  pointer-events:none;z-index:0;animation:pulse 7s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.7;transform:translateX(-50%) scale(1)}50%{opacity:1;transform:translateX(-50%) scale(1.08)}}
.hero-in{position:relative;z-index:1}
.pill{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:999px;
  background:var(--primary-soft);color:var(--primary);font-weight:600;font-size:13px;
  margin-bottom:24px;border:1px solid color-mix(in srgb,var(--primary) 18%,transparent)}
.pill .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);animation:blink 2s infinite}
@keyframes blink{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--accent) 70%,transparent)}70%{box-shadow:0 0 0 8px transparent}100%{box-shadow:0 0 0 0 transparent}}
.hero h1{font-size:clamp(32px,5.5vw,54px);font-weight:600;letter-spacing:-1.2px;line-height:1.1;margin-bottom:20px;color:var(--on-bg)}
.hero h1 .grad{background:linear-gradient(120deg,var(--primary),var(--accent));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero p{font-size:clamp(16px,2.4vw,19px);color:var(--on-muted);max-width:560px;margin:0 auto 34px}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero-cta .btn{padding:15px 30px;font-size:16px}
.trust{display:flex;gap:32px;justify-content:center;flex-wrap:wrap;margin-top:48px;padding-top:32px;border-top:1px solid var(--line)}
.trust-item{text-align:center}
.trust-num{font-size:26px;font-weight:800;letter-spacing:-.5px}
.trust-lbl{font-size:13px;color:var(--on-muted);margin-top:2px}
.section{padding:70px 0}
.section-head{text-align:center;margin-bottom:48px}
.section-head h2{font-size:clamp(28px,4vw,40px);font-weight:800;letter-spacing:-1px;margin-bottom:12px}
.section-head p{color:var(--on-muted);font-size:17px;max-width:480px;margin:0 auto}
.svc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:16px}
.svc{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 20px;cursor:pointer;transition:.3s;position:relative;overflow:hidden}
.svc::before{content:"";position:absolute;inset:0;
  background:linear-gradient(135deg,color-mix(in srgb,var(--primary) 8%,transparent),transparent);opacity:0;transition:.3s}
.svc:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:color-mix(in srgb,var(--primary) 30%,transparent)}
.svc:hover::before{opacity:1}
.svc-ic{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:22px;color:#fff;margin-bottom:16px;position:relative;z-index:1}
.svc-name{font-weight:700;font-size:16px;position:relative;z-index:1}
.svc-desc{font-size:13px;color:var(--on-muted);margin-top:4px;position:relative;z-index:1}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}
.step{text-align:center;padding:10px}
.step-num{width:48px;height:48px;border-radius:14px;background:var(--primary-soft);color:var(--primary);font-weight:800;font-size:19px;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
.step h3{font-size:18px;font-weight:700;margin-bottom:8px}
.step p{color:var(--on-muted);font-size:14px}
.cta-band{background:linear-gradient(135deg,var(--primary),var(--primary-2));border-radius:28px;padding:56px 40px;text-align:center;color:#fff;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;top:-50%;right:-10%;width:400px;height:400px;border-radius:50%;background:rgba(255,255,255,.1)}
.cta-band h2{font-size:clamp(26px,4vw,38px);font-weight:800;margin-bottom:14px;position:relative}
.cta-band p{opacity:.9;font-size:17px;margin-bottom:28px;position:relative}
.cta-band .btn{background:#fff;color:var(--primary);position:relative;padding:15px 34px;font-size:16px}
.footer{border-top:1px solid var(--line);padding:40px 0;margin-top:40px}
.footer-in{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}
.footer p{color:var(--on-muted);font-size:14px}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none}
@media(max-width:600px){.hero{padding:56px 0 40px}.trust{gap:24px}.nav-actions .btn-ghost{display:none}}
.agent-sec{padding-top:0}
.agent-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.agent-art{display:flex;align-items:center;justify-content:center}
.agent-art dotlottie-wc{width:100%;max-width:340px;height:340px}
.agent-copy h2{font-size:clamp(26px,3.5vw,36px);font-weight:800;letter-spacing:-1px;margin:14px 0 14px}
.agent-copy p{color:var(--on-muted);font-size:17px;margin-bottom:26px}
@media(max-width:760px){
  .agent-grid{grid-template-columns:1fr;gap:20px;text-align:center}
  .agent-art{order:-1}
  .agent-art dotlottie-wc{height:260px}
  .agent-copy .pill{margin-left:auto;margin-right:auto}
}
/* premium scroll reveal */
.reveal{opacity:0;transform:translateY(36px) scale(.98);
  transition:opacity .8s cubic-bezier(.22,1,.36,1),transform .8s cubic-bezier(.22,1,.36,1)}
.reveal.in{opacity:1;transform:none}
.svc{opacity:0;transform:translateY(30px) scale(.96);
  transition:opacity .6s cubic-bezier(.22,1,.36,1),transform .6s cubic-bezier(.22,1,.36,1),box-shadow .3s,border-color .3s}
.svc.in{opacity:1;transform:none}
.svc:hover{transform:translateY(-6px) scale(1.01)}

/* prevent long-press popup / save-image / drag on all images */
img{-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;
  -webkit-user-drag:none;user-drag:none;pointer-events:auto}
.net-card img{pointer-events:none}

/* Landing header drawer */
.ldrawer-overlay{position:fixed;inset:0;background:rgba(8,10,14,.45);backdrop-filter:blur(3px);opacity:0;pointer-events:none;transition:.3s;z-index:200}
.ldrawer-overlay.show{opacity:1;pointer-events:auto}
.ldrawer{position:fixed;top:0;right:0;bottom:0;width:300px;max-width:86vw;background:var(--surface);z-index:201;transform:translateX(100%);transition:transform .36s cubic-bezier(.22,1,.36,1);display:flex;flex-direction:column;box-shadow:-10px 0 50px rgba(0,0,0,.16)}
.ldrawer.open{transform:none}
.ldrawer-head{display:flex;align-items:center;justify-content:space-between;padding:22px;border-bottom:1px solid var(--line)}
.ldrawer-close{width:38px;height:38px;border-radius:50%;border:none;background:var(--surface-2);color:var(--on-bg);font-size:17px;cursor:pointer}
.ldrawer-nav{flex:1;padding:14px;display:flex;flex-direction:column;gap:3px;overflow-y:auto}
.ldrawer-nav a{display:flex;align-items:center;gap:14px;padding:14px;border-radius:14px;font-weight:600;font-size:15px;color:var(--on-bg);transition:.18s}
.ldrawer-nav a i{width:22px;text-align:center;color:var(--primary)}
.ldrawer-nav a:active{background:var(--surface-2)}
.ld-net{width:26px;height:26px;border-radius:8px;object-fit:cover}
.ldrawer-label{font-size:12px;font-weight:600;color:var(--on-muted);text-transform:uppercase;letter-spacing:.5px;padding:14px 14px 6px}
.ldrawer-cta{margin:14px;padding:15px;border-radius:999px;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;font-weight:700;text-align:center;box-shadow:0 8px 22px color-mix(in srgb,var(--primary) 32%,transparent)}