:root{
  --navy:#0b1424; --navy2:#0f1b30; --charcoal:#141a24; --card:#131f36;
  --line:#243450; --text:#e8eefc; --muted:#9fb0cc; --brand:#3b82f6; --brand2:#22d3ee;
  --ok:#22c55e; --warn:#f59e0b; --bad:#ef4444; --radius:16px; --maxw:1160px;
  --bg:var(--navy); --fg:var(--text); --panel:var(--card); --border:var(--line); --sub:var(--muted);
}
[data-theme="light"]{
  --bg:#eef2fb; --fg:#0b1424; --panel:#ffffff; --border:#d6deee; --sub:#5b6b86;
  --card:#ffffff; --navy2:#f4f7fe;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--fg);font-family:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;line-height:1.5;-webkit-text-size-adjust:100%}
a{color:inherit;text-decoration:none}
.price,.mono{font-variant-numeric:tabular-nums}
.price{white-space:nowrap;font-weight:800}
img,svg{max-width:100%}
h1,h2,h3{line-height:1.1;margin:0 0 .4em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.muted{color:var(--sub)}

/* nav */
header.top{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;gap:14px;height:64px}
.nav .brand{display:flex;align-items:center;gap:10px;font-weight:800}
.nav .brand img{height:30px;width:auto}
.nav .links{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap;align-items:center}
.nav .links a{padding:9px 12px;border-radius:10px;color:var(--sub);font-weight:600;font-size:.93rem;min-height:40px;display:inline-flex;align-items:center}
.nav .links a:hover,.nav .links a.active{color:var(--fg);background:color-mix(in srgb,var(--brand) 16%,transparent)}
.iconbtn{min-width:44px;min-height:44px;border-radius:10px;border:1px solid var(--border);background:var(--panel);color:var(--fg);cursor:pointer;font-size:1.1rem;display:inline-flex;align-items:center;justify-content:center}
.menutoggle{display:none}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:12px 20px;border-radius:12px;font-weight:700;cursor:pointer;border:1px solid transparent;font-size:1rem;transition:.15s}
.btn.primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#04121f}
.btn.primary:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;border-color:var(--border);color:var(--fg)}
.btn.ghost:hover{border-color:var(--brand)}
.btn.sm{min-height:38px;padding:8px 14px;font-size:.9rem}
.btn.danger{background:transparent;border-color:var(--bad);color:var(--bad)}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* hero */
.hero{position:relative;overflow:hidden;padding:72px 0 60px;background:
  radial-gradient(1000px 500px at 80% -10%,rgba(34,211,238,.18),transparent),
  radial-gradient(800px 500px at 0% 20%,rgba(59,130,246,.20),transparent)}
.hero h1{font-size:clamp(2.4rem,6vw,4rem);font-weight:900;letter-spacing:-1px;max-width:15ch}
.hero p.lead{font-size:1.2rem;color:var(--sub);max-width:52ch;margin:18px 0 26px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}
.badgerow{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.chip{border:1px solid var(--border);background:var(--panel);border-radius:999px;padding:8px 14px;font-size:.85rem;color:var(--sub);font-weight:600}
.planes{position:absolute;inset:0;pointer-events:none;opacity:.5}

/* sections & cards */
section.band{padding:56px 0}
.section-head{margin-bottom:28px}
.section-head h2{font-size:clamp(1.6rem,3.5vw,2.3rem);font-weight:800}
.grid{display:grid;gap:18px}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;gap:10px}
.card.feature{min-height:180px}
.card h3{font-size:1.12rem}
.card .ic{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,rgba(59,130,246,.25),rgba(34,211,238,.25));display:grid;place-items:center;font-size:1.3rem}

/* pricing/feature card with reserved price line */
.pcard{display:grid;grid-template-rows:auto 1fr auto;gap:12px;min-height:220px}
.pcard .ptitle{font-weight:800;font-size:1.1rem}
.pcard .pprice{font-size:1.9rem;font-weight:900}
.pcard ul{margin:0;padding-left:18px;color:var(--sub);font-size:.92rem}

/* forms */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font-weight:600;font-size:.9rem;color:var(--sub)}
input,select,textarea{width:100%;padding:12px 14px;border-radius:11px;border:1px solid var(--border);background:var(--bg);color:var(--fg);font-size:1rem;min-height:46px;font-family:inherit}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand);outline-offset:1px;border-color:var(--brand)}
textarea{min-height:96px;resize:vertical}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}

/* table */
table{width:100%;border-collapse:collapse;font-size:.92rem}
th,td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--border);vertical-align:middle}
th{color:var(--sub);font-weight:700;font-size:.8rem;text-transform:uppercase;letter-spacing:.5px}
.tablewrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);background:var(--panel)}

/* pills */
.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:.76rem;font-weight:700;border:1px solid var(--border)}
.pill.ok{color:var(--ok);border-color:color-mix(in srgb,var(--ok) 50%,transparent)}
.pill.warn{color:var(--warn);border-color:color-mix(in srgb,var(--warn) 50%,transparent)}
.pill.bad{color:var(--bad);border-color:color-mix(in srgb,var(--bad) 50%,transparent)}
.pill.info{color:var(--brand2);border-color:color-mix(in srgb,var(--brand2) 50%,transparent)}

/* footer */
footer.foot{border-top:1px solid var(--border);padding:40px 0;margin-top:40px;color:var(--sub)}
.foot .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}
.trust{display:flex;gap:16px;flex-wrap:wrap;margin-top:16px}
.trust span{font-size:.82rem;color:var(--sub)}

/* app layout (member/admin shells) */
.appwrap{display:grid;grid-template-columns:230px 1fr;min-height:calc(100vh - 64px)}
.side{border-right:1px solid var(--border);padding:18px 12px;background:var(--panel)}
.side a{display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:10px;color:var(--sub);font-weight:600;margin-bottom:3px;min-height:44px}
.side a:hover,.side a.active{background:color-mix(in srgb,var(--brand) 18%,transparent);color:var(--fg)}
.side .lbl{font-size:.72rem;text-transform:uppercase;letter-spacing:1px;color:var(--sub);margin:14px 8px 6px}
.main{padding:26px 24px;min-width:0}
.pagehead{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:20px}
.pagehead h1{font-size:1.6rem;margin:0}
.stat{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:18px}
.stat .n{font-size:2rem;font-weight:900}
.stat .k{color:var(--sub);font-size:.85rem}
.toast{position:fixed;bottom:20px;right:20px;background:var(--panel);border:1px solid var(--brand);border-radius:12px;padding:14px 18px;z-index:200;max-width:340px;box-shadow:0 12px 40px rgba(0,0,0,.4)}
.notice{background:color-mix(in srgb,var(--warn) 12%,transparent);border:1px solid color-mix(in srgb,var(--warn) 40%,transparent);border-radius:12px;padding:12px 14px;font-size:.9rem;margin-bottom:14px}
.kv{display:grid;grid-template-columns:150px 1fr;gap:8px 14px;font-size:.93rem}
.kv b{color:var(--sub);font-weight:600}
.steps{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 18px}
.steps .s{flex:1;min-width:90px;text-align:center;padding:10px;border:1px solid var(--border);border-radius:10px;font-size:.82rem;color:var(--sub)}
.steps .s.done{border-color:var(--ok);color:var(--ok)}
.steps .s.cur{border-color:var(--brand);color:var(--fg);background:color-mix(in srgb,var(--brand) 14%,transparent)}

@media(max-width:900px){
  .g4,.g3{grid-template-columns:1fr 1fr}
  .foot .cols{grid-template-columns:1fr 1fr}
  .appwrap{grid-template-columns:1fr}
  .side{display:none}
  .side.open{display:block;position:fixed;inset:64px 0 0 0;z-index:60;overflow:auto}
  .menutoggle{display:inline-flex}
}
@media(max-width:620px){
  .g4,.g3,.g2,.row2,.foot .cols{grid-template-columns:1fr}
  .kv{grid-template-columns:1fr}
  .nav .links a{padding:8px 9px;font-size:.86rem}
  .hero{padding:48px 0 40px}
}