:root{
  --bg:#ffffff;
  --ink:#0b1220;
  --slate:#334155;
  --muted:#64748b;
  --line:#e5e7eb;
  --soft:#f8fafc;

  --b:#2563eb;
  --c:#06b6d4;
  --g:#22c55e;
  --warn:#f59e0b;

  --r:18px;
  --shadow:0 18px 44px rgba(11,18,32,.10);
  --container:1160px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--ink);
  background:
    radial-gradient(900px 520px at 20% -10%, rgba(37,99,235,.14), transparent 55%),
    radial-gradient(900px 520px at 70% 5%, rgba(6,182,212,.12), transparent 55%),
    radial-gradient(900px 520px at 85% 30%, rgba(34,197,94,.09), transparent 55%),
    #fff;
  line-height:1.6;
}
a{color:var(--b);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:var(--container);margin:0 auto;padding:0 1.25rem}
.muted{color:var(--muted)}
.small{font-size:.9rem}
.kbd{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;background:rgba(148,163,184,.18);padding:.1rem .4rem;border-radius:8px;border:1px solid rgba(148,163,184,.25)}
hr.sep{border:0;border-top:1px solid rgba(229,231,235,.7);margin:1.2rem 0}

/* Header */
.hdr{
  position:sticky;top:0;z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(255,255,255,.72);
  border-bottom: 1px solid rgba(229,231,235,.8);
}
.hdr-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.85rem 0}
.brand{display:flex;align-items:center;gap:.75rem}
.brand img{height:38px;width:auto}
.nav{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;justify-content:flex-end}
.nav a{
  color:var(--slate);
  font-weight:900;
  font-size:.82rem;
  text-transform:uppercase;
  letter-spacing:.12em;
  padding:.35rem .35rem;
  border-radius:999px;
}
.nav a:hover{background:rgba(37,99,235,.10);text-decoration:none}
.nav-cta{
  padding:.55rem .9rem;
  border:1px solid var(--line);
  background:#fff;
}
.nav-cta:hover{background:rgba(34,197,94,.10)}
.nav-toggle{display:none}
.nav-btn{display:none;cursor:pointer}
.nav-btn span,.nav-btn span::before,.nav-btn span::after{
  display:block;background:var(--ink);height:2px;width:22px;border-radius:999px;position:relative
}
.nav-btn span::before,.nav-btn span::after{content:"";position:absolute;left:0}
.nav-btn span::before{top:-6px}
.nav-btn span::after{top:6px}
@media (max-width: 980px){
  .nav-btn{display:block}
  .nav{
    position:absolute;inset:74px 1.25rem auto 1.25rem;
    background:rgba(255,255,255,.96);
    border:1px solid var(--line);
    border-radius:20px;
    padding:1rem 1rem;
    box-shadow:var(--shadow);
    flex-direction:column;align-items:flex-start;
    opacity:0;transform:translateY(-10px);pointer-events:none;
    transition:all .18s ease;
  }
  .nav-toggle:checked ~ .nav{opacity:1;transform:translateY(0);pointer-events:auto}
}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  padding:.78rem 1.1rem;border-radius:999px;
  font-weight:950;font-size:.86rem;
  text-transform:uppercase;letter-spacing:.12em;
  border:1px solid var(--line);
  background:#fff;
  transition:transform .12s ease, box-shadow .12s ease;
}
.btn:hover{transform:translateY(-1px);box-shadow:0 12px 22px rgba(11,18,32,.10);text-decoration:none}
.btn.primary{
  border-color:transparent;
  background:linear-gradient(135deg, rgba(37,99,235,.20), rgba(6,182,212,.16), rgba(34,197,94,.14));
}
.btn.solid{
  border-color:transparent;
  background:linear-gradient(135deg,var(--b),var(--c));
  color:#041423;
}
.btn.ghost{
  background:transparent;
}
.btn.small{padding:.55rem .9rem;font-size:.78rem}
.icon{width:18px;height:18px;color:currentColor}

/* Hero */
.hero{padding:4.3rem 0 2.6rem}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:2.2rem;align-items:center}
.kicker{
  display:inline-flex;align-items:center;gap:.55rem;
  padding:.35rem .7rem;border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.9);
  font-size:.78rem;font-weight:900;letter-spacing:.14em;text-transform:uppercase;
}
.dot{
  width:10px;height:10px;border-radius:50%;
  background:linear-gradient(135deg,var(--b),var(--c),var(--g));
}
.hero h1{font-size:clamp(2.2rem,3vw + 1rem,3.2rem);line-height:1.05;margin:.8rem 0 .85rem}
.lead{color:var(--muted);max-width:46rem;margin:0 0 1.2rem}
.actions{display:flex;gap:.8rem;flex-wrap:wrap}
.hero-art img{width:100%;height:auto}
.badges{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:1rem}
.badge{
  padding:.35rem .7rem;border-radius:999px;
  background:rgba(248,250,252,.85);
  border:1px solid var(--line);
  color:var(--muted);font-weight:800;font-size:.8rem;
}
@media (max-width: 980px){.hero-grid{grid-template-columns:1fr}}

/* Sections */
.section{padding:2.8rem 0}
.section.alt{background:rgba(248,250,252,.80);border-top:1px solid rgba(229,231,235,.65);border-bottom:1px solid rgba(229,231,235,.65)}
.section-header{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;margin-bottom:1.3rem;flex-wrap:wrap}
.section-header h2{margin:0}
.section-header p{margin:0;color:var(--muted)}

/* Cards */
.grid{display:grid;gap:1.1rem}
.grid.cards{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{
  background:rgba(255,255,255,.92);
  border:1px solid var(--line);
  border-radius:var(--r);
  padding:1.1rem 1.05rem;
  box-shadow:0 10px 24px rgba(11,18,32,.08);
}
.card h3{margin:.6rem 0 .25rem}
.tag{
  display:inline-flex;align-items:center;gap:.55rem;
  padding:.32rem .7rem;border-radius:999px;
  border:1px solid var(--line);
  background:rgba(248,250,252,.9);
  font-weight:900;font-size:.78rem;
  text-transform:uppercase;letter-spacing:.12em;
  color:var(--slate);
}
.tag b{display:inline-block;width:8px;height:8px;border-radius:50%}
.tag .b1{background:var(--b)}
.tag .b2{background:var(--c)}
.tag .b3{background:var(--g)}
.tag .b4{background:var(--warn)}

/* Page hero */
.page-hero{padding:2.6rem 0 1.6rem}
.page-hero h1{margin:0 0 .35rem}
.page-hero p{margin:0;color:var(--muted)}
.crumb{display:inline-block;margin-bottom:.85rem;color:var(--muted)}

/* Panels / forms */
.panel{
  background:#fff;border:1px solid var(--line);
  border-radius:var(--r);
  padding:1.1rem 1.05rem;
  box-shadow:0 10px 24px rgba(11,18,32,.08);
}
.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.4rem;align-items:start}
@media (max-width: 980px){.split{grid-template-columns:1fr}}
.form .row{display:flex;flex-direction:column;gap:.35rem;margin-bottom:.85rem}
.form label{font-weight:900;font-size:.82rem;text-transform:uppercase;letter-spacing:.12em;color:var(--slate)}
.form input,.form select,.form textarea{
  padding:.75rem .9rem;border-radius:14px;border:1px solid var(--line);background:#fff;font:inherit
}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:rgba(37,99,235,.55)}

/* Pricing */
.pricing{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.price{
  font-size:2rem;font-weight:1000;letter-spacing:-.02em
}
.list{margin:.75rem 0 0;padding-left:1.05rem;color:var(--muted)}
.list li{margin:.35rem 0}

/* Tabs */
.tabs{display:flex;gap:.6rem;flex-wrap:wrap;margin:.8rem 0 1rem}
.tab{
  cursor:pointer;
  padding:.55rem .9rem;border-radius:999px;
  border:1px solid var(--line);
  background:#fff;
  font-weight:950;font-size:.78rem;
  text-transform:uppercase;letter-spacing:.12em;
  color:var(--slate);
}
.tab.active{background:rgba(37,99,235,.10);border-color:rgba(37,99,235,.35)}

/* Footer */
.ftr{margin-top:2.2rem;border-top:1px solid rgba(229,231,235,.8);background:#fff}
.ftr-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.9fr) minmax(0,.9fr);gap:1.8rem;padding:2rem 0}
.ftr-grid ul{list-style:none;margin:0;padding:0}
.ftr-grid li+li{margin-top:.35rem}
.social{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:.7rem}
.ftr-bottom{border-top:1px solid rgba(229,231,235,.8);padding:1rem 0;color:var(--muted);font-size:.9rem}
.ftr-bottom-inner{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}

/* FAQ */
.faq details{
  border:1px solid var(--line);
  border-radius:16px;
  padding:1rem 1rem;
  background:#fff;
  box-shadow:0 10px 24px rgba(11,18,32,.08);
  margin-bottom:.9rem;
}
.faq summary{cursor:pointer;font-weight:950;letter-spacing:.02em}

/* Status */
.status{display:flex;gap:.7rem;align-items:center;flex-wrap:wrap}
.pill{
  padding:.25rem .65rem;border-radius:999px;border:1px solid var(--line);
  font-weight:900;font-size:.78rem;letter-spacing:.08em;
  background:#fff;color:var(--slate)
}
.pill.ok{border-color:rgba(34,197,94,.35);background:rgba(34,197,94,.08)}
.pill.warn{border-color:rgba(245,158,11,.35);background:rgba(245,158,11,.10)}
.pill.bad{border-color:rgba(239,68,68,.35);background:rgba(239,68,68,.10)}