:root{
  --bg:#070a08;
  --fg:#e9efe6;
  --muted:#a9b7aa;
  --ink:#0b120e;

  --surface:#0b120e;
  --surface2:#0f1812;
  --panel:rgba(255,255,255,.06);
  --border:rgba(255,255,255,.10);
  --border-strong:rgba(255,255,255,.16);
  --panel-border:rgba(229,255,61,.16);

  --paper:#f8f6ea;
  --lemon:#e5ff3d;
  --citrus:#d7ff63;
  --deepgreen:#0b3d2e;

  --radius-sm:10px;
  --radius-md:14px;
  --radius-lg:18px;

  --shadow-soft:0 12px 40px rgba(0,0,0,.35);
  --shadow-card:0 18px 60px rgba(0,0,0,.42);

  --glow-lemon:0 0 0 1px rgba(229,255,61,.22),0 0 34px rgba(229,255,61,.18);
  --glow-citrus:0 0 0 1px rgba(215,255,99,.18),0 0 26px rgba(215,255,99,.12);
}

*{box-sizing:border-box}
html{color-scheme:dark;background:var(--bg);scroll-behavior:smooth}
body{
  margin:0;min-height:100dvh;color:var(--fg);
  font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans","Apple Color Emoji","Segoe UI Emoji";
  background:
    radial-gradient(900px 520px at 12% 8%, rgba(229, 255, 61, 0.10), transparent 60%),
    radial-gradient(760px 520px at 88% 12%, rgba(215, 255, 99, 0.08), transparent 60%),
    radial-gradient(920px 560px at 50% 92%, rgba(11, 61, 46, 0.22), transparent 62%),
    linear-gradient(180deg, rgba(7,10,8,1), rgba(6,8,7,1));
}

a{color:inherit;text-decoration:none}
a:hover{text-decoration:none}
img{max-width:100%;height:auto}

.skip-link{
  position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden
}
.skip-link:focus{
  left:16px;top:12px;width:auto;height:auto;z-index:1000;
  background:var(--surface);border:1px solid var(--border);border-radius:10px;
  padding:10px 12px;box-shadow:var(--shadow-soft)
}

:focus-visible{outline:2px solid rgba(229,255,61,.8);outline-offset:3px}
::selection{background:rgba(229,255,61,.24);color:var(--fg)}

.container{max-width:1100px;margin:0 auto;padding:0 18px}
.section{padding:56px 0}
.section-tight{padding:42px 0}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(229,255,61,.18),rgba(255,255,255,.10),transparent)}

.topbar{
  position:sticky;top:0;z-index:50;
  border-bottom:1px solid var(--border);
  background:rgba(7,10,8,.72);
  backdrop-filter:blur(10px)
}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0}
.brand{display:flex;align-items:center;gap:12px}
.logo{
  width:38px;height:38px;border-radius:12px;overflow:hidden;position:relative;
  border:1px solid rgba(229,255,61,.18);box-shadow:var(--glow-citrus);
  background:linear-gradient(180deg,rgba(229,255,61,.22),rgba(255,255,255,.04))
}
.logo:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 30% 20%,rgba(229,255,61,.75),transparent 58%)}
.logo:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 70%,rgba(215,255,99,.45),transparent 60%)}
.brand-title{font-size:14px;font-weight:700;letter-spacing:-.02em}
.brand-sub{font-size:12px;color:var(--muted)}

.nav{display:flex;align-items:center;gap:10px}
.nav a,.nav button{
  font-size:14px;font-weight:600;color:var(--fg);
  border-radius:10px;padding:10px 12px;border:1px solid transparent;
  background:transparent;cursor:pointer
}
.nav a:hover,.nav button:hover{background:rgba(255,255,255,.06);border-color:var(--border)}
.nav .cta{display:flex;align-items:center;gap:8px;margin-left:8px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 16px;border-radius:var(--radius-md);
  font-size:15px;font-weight:700;border:1px solid transparent;
  transition:transform .12s ease,box-shadow .12s ease,background .12s ease,border-color .12s ease
}
.btn-primary{background:var(--lemon);color:var(--ink);box-shadow:var(--glow-lemon)}
.btn-primary:hover{box-shadow:var(--glow-citrus)}
.btn-secondary{background:var(--surface2);border-color:var(--border);color:var(--fg)}
.btn-secondary:hover{border-color:var(--border-strong);background:rgba(255,255,255,.06)}
.btn-ghost{border-color:transparent;color:var(--fg)}
.btn-ghost:hover{border-color:var(--border);background:rgba(255,255,255,.06)}

.mobile-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--border);background:var(--surface2);color:var(--fg);font-size:20px
}

.mobile-drawer{display:none;border-top:1px solid var(--border);background:rgba(11,18,14,.92);backdrop-filter:blur(10px)}
.mobile-drawer.open{display:block}
.mobile-grid{display:grid;gap:12px;padding:16px 0}
.mobile-group{border:1px solid var(--border);background:rgba(255,255,255,.03);border-radius:var(--radius-lg);padding:14px}
.mobile-group h3{margin:0;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:rgba(233,239,230,.72)}
.mobile-group a{display:block;margin-top:10px;padding:10px 12px;border-radius:12px;border:1px solid transparent}
.mobile-group a:hover{border-color:rgba(229,255,61,.18);background:rgba(255,255,255,.04)}
.mobile-group a .desc{display:block;font-size:12px;color:var(--muted);margin-top:4px;line-height:1.4}

.hero{
  border-bottom:1px solid var(--border);
  position:relative;overflow:hidden
}
.hero:before{content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(720px 520px at 14% 12%, rgba(229,255,61,.16), transparent 62%),
    radial-gradient(560px 460px at 86% 16%, rgba(215,255,99,.10), transparent 64%)
}
.hero-inner{padding:72px 0 62px;position:relative}
.eyebrow{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:rgba(233,239,230,.72);font-weight:700}
h1{margin:14px 0 0;font-size:44px;line-height:1.05;letter-spacing:-.04em}
.lead{margin:18px 0 0;font-size:18px;line-height:1.55;color:var(--muted);max-width:820px}
.hero-actions{margin-top:26px;display:flex;flex-wrap:wrap;gap:10px}

.glass{
  background:color-mix(in oklab, var(--panel) 92%, transparent);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  backdrop-filter:blur(10px);
  box-shadow:var(--shadow-soft)
}
.card{
  border:1px solid var(--border);border-radius:var(--radius-lg);
  background:rgba(255,255,255,.03);box-shadow:var(--shadow-soft)
}
.card.glass{background:color-mix(in oklab, var(--panel) 92%, transparent)}
.card-hover{transition:transform .12s ease,border-color .12s ease}
.card-hover:hover{transform:translateY(-2px);border-color:rgba(229,255,61,.22)}

.grid{display:grid;gap:14px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}

.section-title{display:flex;align-items:end;justify-content:space-between;gap:16px}
.section-title h2{margin:0;font-size:28px;letter-spacing:-.02em}
.section-title p{margin:10px 0 0;color:var(--muted);max-width:720px;line-height:1.55}

.badge{
  display:inline-flex;align-items:center;gap:6px;
  border-radius:999px;border:1px solid var(--border);
  padding:6px 10px;font-size:12px;font-weight:700
}
.badge.lemon{background:rgba(229,255,61,.10);border-color:rgba(229,255,61,.22);color:rgba(229,255,61,.95)}
.badge.neutral{background:rgba(255,255,255,.06);color:var(--muted)}
.badge.warn{background:rgba(247,201,72,.10);border-color:rgba(247,201,72,.22);color:rgba(247,201,72,.92)}
.badge.danger{background:rgba(255,92,92,.10);border-color:rgba(255,92,92,.22);color:rgba(255,92,92,.92)}
.badge.success{background:rgba(46,229,157,.10);border-color:rgba(46,229,157,.22);color:rgba(46,229,157,.92)}

.meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;color:var(--muted);font-size:13px}
.meta .dot{color:rgba(233,239,230,.35)}

.prose{color:var(--muted);font-size:15px;line-height:1.75}
.prose h2{margin:28px 0 12px;color:var(--fg);font-size:20px;letter-spacing:-.02em}
.prose ul{margin:12px 0 0;padding:0;list-style:none}
.prose li{display:flex;gap:10px;margin-top:10px}
.prose li:before{content:"";margin-top:10px;width:6px;height:6px;border-radius:999px;background:rgba(229,255,61,.65);flex:0 0 auto}

.form-grid{display:grid;gap:14px}
.field label{display:flex;justify-content:space-between;gap:10px;font-size:13px;font-weight:700;color:var(--fg)}
.hint{font-size:12px;color:var(--muted);font-weight:600}
input,select,textarea{
  width:100%;border-radius:var(--radius-md);
  border:1px solid var(--border);background:var(--surface);color:var(--fg);
  padding:12px 12px;font-size:15px
}
textarea{min-height:140px;resize:vertical}

.footer{
  border-top:1px solid var(--border);
  background:rgba(11,18,14,.45)
}
.footer-grid{display:grid;gap:24px}
.footer-cols{display:grid;gap:18px}
.footer h3{margin:0;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:rgba(233,239,230,.72)}
.footer a{color:var(--muted);font-size:14px}
.footer a:hover{color:var(--fg)}
.footer small{color:var(--muted)}

@media (max-width: 980px){
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width: 840px){
  h1{font-size:38px}
  .nav{display:none}
  .mobile-toggle{display:inline-flex;align-items:center;justify-content:center}
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .section-title{flex-direction:column;align-items:flex-start}
}
@media (max-width: 520px){
  h1{font-size:34px}
  .hero-inner{padding:62px 0 54px}
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .btn,.card-hover{transition:none}
  .card-hover:hover{transform:none}
}