:root{
  --navy:#001727; --ink:#13232e; --ink2:#48616f; --ink3:#8aa0ab;
  --teal:#00bdc3; --blue:#0277d4; --line:#e3e9ed; --bg:#f6f9fb; --card:#fff;
  --f:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  --f-d:"Segoe UI",var(--f);
  --ok:#16a974; --warn:#f08c00; --bad:#e5484d;
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
body{font-family:var(--f);color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:var(--blue);text-decoration:none}
h1,h2,h3{font-family:var(--f-d);letter-spacing:-.3px;line-height:1.2}
.muted{color:var(--ink2)}
.eyebrow{display:inline-block;font:700 12.5px var(--f-d);letter-spacing:1px;text-transform:uppercase;color:var(--teal)}
.grad{background:linear-gradient(100deg,var(--teal),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}
.err{color:var(--bad);font-size:13.5px;min-height:18px;margin:4px 0}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;font:600 15px var(--f-d);padding:12px 20px;border-radius:12px;border:1px solid transparent;cursor:pointer;background:none;transition:.15s;white-space:nowrap}
.btn.sm{padding:9px 15px;font-size:14px}.btn.xs{padding:6px 11px;font-size:12.5px;border-radius:9px}.btn.full{width:100%}
.btn-primary{background:linear-gradient(100deg,var(--teal),var(--blue));color:#fff;box-shadow:0 2px 10px rgba(2,119,212,.25)}
.btn-primary:hover{filter:brightness(1.05)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:#fff}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn-ghost.danger:hover{border-color:var(--bad);color:var(--bad)}
.btn:disabled{opacity:.6;cursor:default}
.link{background:none;border:none;color:var(--blue);font:inherit;font-weight:600;cursor:pointer;padding:0}

/* header */
.hd{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 22px;max-width:1120px;margin:0 auto;position:sticky;top:0;background:rgba(246,249,251,.85);backdrop-filter:blur(8px);z-index:50}
.brand{display:flex;align-items:center;gap:9px;color:var(--navy)}
.mark{width:30px;height:33px;flex:none}.mark.sm{width:22px;height:24px}
.brand span{font:700 18px var(--f-d)}.brand b{font-weight:800}
.hd-nav{display:flex;align-items:center;gap:14px}
.nl{color:var(--ink2);font-weight:600;font-size:14.5px}.nl:hover{color:var(--ink)}
@media(max-width:620px){.nl{display:none}}

/* hero */
.hero{max-width:1120px;margin:0 auto;padding:40px 22px 30px;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero-txt h1{font-size:46px;margin:14px 0 16px;color:var(--navy)}
.hero-txt p{font-size:18px;color:var(--ink2);max-width:520px}
.hero-cta{display:flex;gap:12px;margin:26px 0 10px;flex-wrap:wrap}
.hero-sub{font-size:13.5px;color:var(--ink3)}
.hero-demo{display:flex;justify-content:center}
.demo-site{width:100%;max-width:380px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 20px 50px rgba(0,30,60,.12);overflow:hidden}
.demo-bar{display:flex;gap:7px;padding:13px 15px;background:#f1f5f8;border-bottom:1px solid var(--line)}
.demo-bar span{width:11px;height:11px;border-radius:50%;background:#d4dde3}
.demo-body{padding:26px 22px 30px;position:relative;min-height:190px}
.demo-line{height:13px;border-radius:7px;background:#edf1f4;margin-bottom:13px}
.demo-line.w60{width:60%}.demo-line.w90{width:90%}.demo-line.w40{width:40%}
.demo-badge{position:absolute;right:20px;bottom:22px;display:inline-flex;align-items:center;gap:7px;padding:8px 12px;border:1px solid var(--line);border-radius:11px;background:#fff;font:600 12.5px var(--f-d);box-shadow:0 3px 12px rgba(0,20,40,.12)}
.demo-badge svg{width:16px;height:17px}.demo-badge span{opacity:.7}.demo-badge b{color:var(--ok);font-weight:800}
@media(max-width:820px){.hero{grid-template-columns:1fr;padding-top:24px}.hero-txt h1{font-size:34px}.hero-txt p{font-size:16px}}

/* bands */
.band{max-width:1120px;margin:0 auto;padding:54px 22px}
.band.alt{background:#fff;max-width:none}.band.alt>*{max-width:1120px;margin-left:auto;margin-right:auto}
.band h2{font-size:30px;text-align:center;color:var(--navy);margin-bottom:34px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px}
.step b{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(100deg,var(--teal),var(--blue));color:#fff;font:800 16px var(--f-d);margin-bottom:14px}
.step h3{font-size:18px;margin-bottom:7px}.step p{color:var(--ink2);font-size:14.5px}
.feat{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.f{padding:22px;border:1px solid var(--line);border-radius:14px;background:var(--bg)}
.f h3{font-size:17px;margin-bottom:6px;color:var(--navy)}.f p{color:var(--ink2);font-size:14.5px}
@media(max-width:720px){.steps,.feat{grid-template-columns:1fr}.band h2{font-size:24px}}

/* pricing */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:start}
.plan{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px 24px;text-align:center}
.plan.hot{border-color:var(--blue);box-shadow:0 14px 40px rgba(2,119,212,.14)}
.plan .tag{position:absolute;top:-11px;left:50%;transform:translateX(-50%);background:var(--blue);color:#fff;font:700 11px var(--f-d);padding:4px 12px;border-radius:999px}
.plan h3{font-size:19px;color:var(--navy)}
.price{font:800 38px var(--f-d);color:var(--navy);margin:10px 0}.price small{font-size:15px;color:var(--ink3);font-weight:600}
.plan ul{list-style:none;text-align:left;margin:18px 0 22px;display:grid;gap:9px}
.plan li{padding-left:24px;position:relative;color:var(--ink2);font-size:14.5px}
.plan li:before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:800}
.fineprint{text-align:center;color:var(--ink3);font-size:13px;margin-top:22px}
@media(max-width:720px){.plans{grid-template-columns:1fr}}

/* auth */
#view-auth{display:flex;justify-content:center;padding:50px 22px}
.auth-card{width:100%;max-width:410px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:34px;box-shadow:0 14px 40px rgba(0,30,60,.08)}
.auth-card h2{font-size:24px;color:var(--navy)}
.auth-card form{margin-top:22px;display:grid;gap:15px}
.auth-card label{display:grid;gap:6px;font:600 13.5px var(--f-d);color:var(--ink)}
.auth-card input{padding:12px 14px;border:1px solid var(--line);border-radius:11px;font-size:15px;font-family:var(--f)}
.auth-card input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(2,119,212,.12)}
.auth-switch{margin-top:18px;text-align:center;font-size:14px;color:var(--ink2)}

/* dashboard */
#view-dash{max-width:860px;margin:0 auto;padding:40px 22px}
.dash-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:22px}
.dash-head h2{font-size:26px;color:var(--navy)}
.add-row{display:flex;gap:10px}
.add-row input{flex:1;padding:13px 16px;border:1px solid var(--line);border-radius:12px;font-size:15px}
.add-row input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(2,119,212,.12)}
.site-list{display:grid;gap:14px;margin-top:10px}
.empty{text-align:center;padding:46px;color:var(--ink2);background:#fff;border:1px dashed var(--line);border-radius:16px}
.site{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}
.site-top{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.g-chip{width:42px;height:42px;flex:none;border-radius:11px;color:#fff;font:800 20px var(--f-d);display:flex;align-items:center;justify-content:center}
.site-meta{flex:1;min-width:150px}.site-meta b{display:block;font:700 16px var(--f-d);color:var(--navy)}.site-meta span{font-size:13px;color:var(--ink3)}
.site-acts{display:flex;gap:7px;flex-wrap:wrap}
.embed{margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.embed label{display:block;font-size:12.5px;color:var(--ink3);margin-bottom:7px;font-weight:600}
.embed-row{display:flex;gap:9px;align-items:center}
.embed code{flex:1;background:#0d1b24;color:#9fe8e3;padding:10px 12px;border-radius:9px;font:500 12px ui-monospace,Menlo,Consolas,monospace;overflow-x:auto;white-space:nowrap}
@media(max-width:560px){.embed-row{flex-direction:column;align-items:stretch}.embed code{white-space:pre-wrap;word-break:break-all}}

/* billing: upgrade bar, note, modal */
.paynote{padding:13px 16px;border-radius:12px;margin-bottom:14px;font-size:14px;font-weight:600}
.paynote.ok{background:#e6f7ef;color:#0c7a4e;border:1px solid #bce9d4}
.paynote.bad{background:#fdecec;color:#b4232a;border:1px solid #f5c6c6}
.upgrade-bar{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:16px 20px;border-radius:14px;margin-bottom:14px;background:linear-gradient(100deg,#001727,#043b5c);color:#dbeafe}
.upgrade-bar b{display:block;font:700 15px var(--f-d);color:#fff}
.upgrade-bar span{font-size:13.5px;opacity:.85}
.modal{position:fixed;inset:0;z-index:100;background:rgba(2,15,28,.55);display:flex;align-items:center;justify-content:center;padding:20px}
.modal-card{position:relative;width:100%;max-width:460px;background:#fff;border-radius:20px;padding:30px;box-shadow:0 24px 70px rgba(0,20,40,.3)}
.modal-x{position:absolute;top:14px;right:16px;background:none;border:none;font-size:26px;line-height:1;color:var(--ink3);cursor:pointer}
.modal-card h2{font-size:22px;color:var(--navy)}
.pay-opts{display:grid;gap:11px;margin:20px 0 10px}
.pay-opt{text-align:left;background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:15px 16px;cursor:pointer;transition:.15s;display:grid;gap:3px}
.pay-opt:hover{border-color:var(--blue);box-shadow:0 4px 14px rgba(2,119,212,.12)}
.pay-opt b{font:700 15px var(--f-d);color:var(--navy)}
.pay-opt span{font-size:13px;color:var(--ink2)}
.pay-opt .lock{font-size:11.5px;color:var(--ink3);font-style:normal;margin-top:3px}
.pay-opt:disabled{opacity:.6;cursor:default}
.pay-fine{font-size:12px;color:var(--ink3);margin-top:10px;line-height:1.5}

/* verify page */
#view-verify{max-width:620px;margin:0 auto;padding:46px 22px}
.verify-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:34px;box-shadow:0 14px 44px rgba(0,30,60,.09)}
.vf-head{display:flex;align-items:center;gap:14px;border-bottom:1px solid var(--line);padding-bottom:20px}
.vf-head .mark{width:40px;height:44px}
.vf-head h2{font-size:23px;color:var(--navy);word-break:break-word}
.vf-grade{display:flex;align-items:center;gap:18px;margin:24px 0}
.vf-ring{width:92px;height:92px;flex:none;border:4px solid;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center}
.vf-ring b{font:800 36px var(--f-d);line-height:1}.vf-ring span{font-size:12px;color:var(--ink3);font-weight:600}
.vf-grade p{font-size:16px;color:var(--ink2)}
.vf-checks{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:10px 0 22px}
.vf-checks li{font-size:14px;font-weight:600}
.vf-checks li.ok{color:var(--ok)}.vf-checks li.no{color:var(--ink3)}
.vf-finds{list-style:none;display:grid;gap:9px;margin:10px 0}
.vf-finds li{display:flex;align-items:center;gap:9px;font-size:14px;color:var(--ink)}
.all-good{color:var(--ok);font-weight:600;padding:8px 0}
.sev{font:700 10.5px var(--f-d);padding:3px 8px;border-radius:999px;text-transform:uppercase;letter-spacing:.3px;color:#fff;flex:none}
.sev.critical{background:#b4232a}.sev.high{background:#e5484d}.sev.medium{background:#f08c00}.sev.low{background:#8aa0ab}
.vf-meta{font-size:12.5px;color:var(--ink3);margin:8px 0 2px}
.vf-foot{margin-top:20px;padding-top:18px;border-top:1px solid var(--line);font-size:13px;color:var(--ink2);line-height:1.6}
.verify-wrap{min-height:40vh}
@media(max-width:520px){.vf-checks{grid-template-columns:1fr}}

/* footer */
.ft{max-width:1120px;margin:40px auto 0;padding:26px 22px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;color:var(--ink2);font-size:13.5px}
.ft .mark{vertical-align:middle;margin-right:7px}
.ft-links{color:var(--ink3)}