/* NVIDIA-inspired: high contrast, square geometry, neon-green accents.
   Note: uses system fonts (no proprietary fonts/logos). */

:root{
  --bg: #0a0b0c;
  --bg2: #0f1113;
  --text: #e6e6e6;
  --muted: #a7a7a7;
  --line: #2a2c2f;
  --accent: #7CFF00; /* neon green, NVIDIA-ish without copying exact branding assets */
  --accent2: #00ff8a;
  --danger: #ff375f;
  --warn: #ffcc00;
  --shadow: 0 25px 70px rgba(0,0,0,.55);
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  letter-spacing: .2px;
}

.scanlines{
  position:fixed; inset:0;
  background:
    radial-gradient(1200px 700px at 70% -10%, rgba(124,255,0,.08), transparent 55%),
    radial-gradient(1000px 700px at 10% 110%, rgba(0,255,138,.07), transparent 55%),
    linear-gradient(transparent 0, rgba(255,255,255,.02) 50%, transparent 100%);
  background-size: auto, auto, 100% 6px;
  pointer-events:none;
  opacity: .85;
}

.wrap{
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

.topbar{
  position:sticky;
  top:0;
  z-index:50;
  background: rgba(10,11,12,.85);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.topbar__in{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 0;
  gap: 14px;
}

.brand{
  display:flex;
  align-items:center;
  gap: 12px;
  min-width: 260px;
}
.brand__mark{
  width: 34px;
  height: 34px;
  border: 2px solid var(--accent);
  background: linear-gradient(135deg, rgba(124,255,0,.18), rgba(0,255,138,.06));
}
.brand__name{
  font-weight: 900;
  letter-spacing: .7px;
  text-transform: uppercase;
  font-size: 13px;
}
.brand__sub{
  color: var(--muted);
  font-size: 12px;
  margin-top: 2px;
}

.nav{
  display:flex;
  gap: 18px;
  flex-wrap:wrap;
  justify-content:center;
}
.nav a{
  color: var(--muted);
  text-decoration:none;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .9px;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.nav a:hover{
  color: var(--text);
  border-bottom-color: rgba(124,255,0,.35);
}

.btn{
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  padding: 12px 14px;
  cursor:pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 800;
  font-size: 12px;
}
.btn--square{ border-radius: 0; }
.btn--full{ width:100%; }
.btn--primary{
  border-color: rgba(124,255,0,.85);
  background: var(--accent);
  color: #0a0b0c;
}
.btn--primary:hover{ filter: brightness(1.02); }
.btn--outline{
  border-color: rgba(124,255,0,.45);
  color: var(--text);
}
.btn--outline:hover{ border-color: rgba(124,255,0,.85); }

.hero{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 18px;
  padding: 26px 0 8px;
  align-items:start;
}

h1{
  margin: 16px 0 10px;
  font-size: clamp(32px, 3.6vw, 54px);
  line-height: 1.02;
  letter-spacing: -0.5px;
}
.lead{
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 15px;
  max-width: 62ch;
}

.tags{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  margin: 14px 0 18px;
}
.tag{
  border: 1px solid var(--line);
  padding: 8px 10px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(230,230,230,.85);
  background: rgba(255,255,255,.02);
}

.cta{
  display:flex;
  gap: 10px;
  flex-wrap:wrap;
  margin: 14px 0 18px;
}

.panel{
  border: 1px solid var(--line);
  background: rgba(255,255,255,.02);
  padding: 16px;
  box-shadow: var(--shadow);
}
.panel__title{
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 12px;
  color: rgba(230,230,230,.9);
}
.panel__sub{
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
}
.panel__text{
  margin-top: 10px;
  color: rgba(230,230,230,.85);
  font-size: 13px;
  line-height: 1.5;
}
.panel--hint{
  box-shadow:none;
  background: rgba(255,255,255,.01);
}
.panel--accent{
  border-color: rgba(124,255,0,.35);
  background: linear-gradient(135deg, rgba(124,255,0,.06), rgba(0,255,138,.03));
  box-shadow:none;
}
.panel--warn{
  border-color: rgba(255,204,0,.35);
  background: linear-gradient(135deg, rgba(255,204,0,.06), rgba(255,255,255,.01));
  box-shadow:none;
}

.form{
  margin-top: 12px;
  display:flex;
  flex-direction:column;
  gap: 12px;
}
.field{
  display:flex;
  flex-direction:column;
  gap: 6px;
}
.field span{
  font-size: 12px;
  color: rgba(230,230,230,.8);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.field input, .field select{
  border-radius: 0;
  padding: 12px 12px;
  border: 1px solid var(--line);
  background: rgba(0,0,0,.35);
  color: var(--text);
  outline:none;
}
.field input:focus, .field select:focus{
  border-color: rgba(124,255,0,.65);
  box-shadow: 0 0 0 2px rgba(124,255,0,.12);
}
.field small{
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.check{
  display:flex;
  gap: 10px;
  align-items:flex-start;
  color: rgba(230,230,230,.82);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.check input{ margin-top: 2px; }

.progress{
  margin-top: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.02);
  padding: 12px;
}
.progress__bar{
  height: 8px;
  border-radius: 0;
  background: rgba(255,255,255,.06);
  overflow:hidden;
  position:relative;
}
.progress__bar::after{
  content:"";
  position:absolute;
  inset:0;
  width: 40%;
  background: linear-gradient(90deg, rgba(124,255,0,0), rgba(124,255,0,.75), rgba(0,255,138,.40));
  animation: move 1.05s linear infinite;
}
@keyframes move{
  from{ transform: translateX(-120%); }
  to{ transform: translateX(250%); }
}
.progress__text{
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.result{
  margin-top: 12px;
  border: 1px solid rgba(124,255,0,.35);
  background: rgba(124,255,0,.03);
  padding: 12px;
}
.result__head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
}
.result__label{
  font-size: 12px;
  color: rgba(230,230,230,.8);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.result__url{
  margin-top: 12px;
  font-weight: 900;
  letter-spacing: .8px;
  font-size: 18px;
  word-break: break-all;
}
.result__meta{
  margin-top: 6px;
  color: rgba(230,230,230,.78);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.result__hint{
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
}

.section{
  padding: 26px 0 0;
}
.section__head{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap: 14px;
  flex-wrap:wrap;
}
h2{
  margin: 0 0 8px;
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
}
.muted{
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  max-width: 78ch;
}

.grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 10px;
}
.card2{
  border: 1px solid var(--line);
  background: rgba(255,255,255,.02);
  padding: 14px;
}
.num{
  color: rgba(124,255,0,.85);
  font-weight: 900;
  letter-spacing: 2px;
  font-size: 12px;
}
.title{
  margin-top: 10px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 12px;
}
.text{
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}
.code{
  margin-top: 10px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 12px;
  padding: 8px;
  border: 1px solid var(--line);
  background: rgba(0,0,0,.35);
  color: rgba(230,230,230,.9);
  word-break: break-all;
}

.roots{
  border: 1px solid var(--line);
  background: rgba(255,255,255,.02);
  margin-top: 10px;
}
.roots__head{
  display:flex;
  justify-content:space-between;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  color: rgba(230,230,230,.75);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.roots__list{
  max-height: 300px;
  overflow:auto;
}
.root-row{
  display:flex;
  justify-content:space-between;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(42,44,47,.75);
  font-size: 13px;
}
.root-row:last-child{ border-bottom:none; }
.badge{
  border: 1px solid var(--line);
  padding: 2px 8px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(230,230,230,.7);
}
.badge--ready{
  border-color: rgba(124,255,0,.25);
  color: rgba(124,255,0,.85);
}

.pricing{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 12px;
}
.price{
  border: 1px solid var(--line);
  background: rgba(255,255,255,.02);
  padding: 14px;
}
.price--hot{
  border-color: rgba(124,255,0,.35);
  background: linear-gradient(135deg, rgba(124,255,0,.05), rgba(255,255,255,.01));
}
.price__top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
}
.price__name{
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.price__badge{
  border: 1px solid rgba(124,255,0,.35);
  color: rgba(124,255,0,.9);
  padding: 2px 8px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.price__desc{
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
  min-height: 54px;
}

.list{
  margin: 8px 0 0;
  padding-left: 18px;
  color: rgba(230,230,230,.82);
}
.list li{
  margin: 10px 0;
  color: rgba(230,230,230,.78);
}

.footer{
  margin-top: 30px;
  padding: 18px 0 30px;
  border-top: 1px solid var(--line);
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 16px;
  flex-wrap:wrap;
}
.footer__left{
  max-width: 80ch;
}
.footer__line{
  color: rgba(230,230,230,.78);
  font-size: 13px;
  line-height: 1.6;
}
.footer__right{
  display:flex;
  flex-direction:column;
  gap: 10px;
  align-items:flex-end;
}
.footer__copy{
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.link{
  color: rgba(124,255,0,.85);
  text-decoration:none;
  border-bottom: 1px solid transparent;
}
.link:hover{ border-bottom-color: rgba(124,255,0,.45); }

.hidden{ display:none; }

@media (max-width: 1020px){
  .hero{ grid-template-columns: 1fr; }
  .brand{ min-width: 0; }
  .grid{ grid-template-columns: repeat(2, 1fr); }
  .pricing{ grid-template-columns: 1fr; }
  .footer__right{ align-items:flex-start; }
}
@media (max-width: 560px){
  .nav{ display:none; }
  .grid{ grid-template-columns: 1fr; }
  .wrap{ width: min(1200px, calc(100% - 28px)); }
}