*{box-sizing:border-box}
:root{
  --accent:#0088cc;
  --accent-dim:rgba(0,136,204,.35);
  --bg:#000000;
  --surface:#111111;
  --surface2:#151515;
  --ink:#ffffff;
  --muted:rgba(255,255,255,.72);
  --muted2:rgba(255,255,255,.5);
  --line:rgba(255,255,255,.1);
  --line2:rgba(255,255,255,.06);
  --plate:#f2f3f7;
  --plate-ink:#0a0a0c;
  --plate-muted:rgba(10,10,12,.62);
  --grid-ellipse:rgba(255,255,255,.055);
  --grid-ellipse-accent:rgba(0,136,204,.09);
  --grid-fine:rgba(255,255,255,.028);
  --r12:0;
  --r16:0;
  --r20:0;
  --wrap:1120px;
  --g:18px;
  --sans:ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  --mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono","Courier New", monospace;
}

html,body{height:100%}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink);
  background-color:var(--bg);
  line-height:1.6;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* Elliptical line grid on background (fixed, non-interactive) */
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background:
    repeating-radial-gradient(
      ellipse 96% 56% at 50% 36%,
      transparent 0 76px,
      var(--grid-ellipse) 76px 77px,
      transparent 77px 152px
    ),
    repeating-radial-gradient(
      ellipse 72% 44% at 56% 48%,
      transparent 0 112px,
      var(--grid-ellipse-accent) 112px 113px,
      transparent 113px 224px
    ),
    repeating-linear-gradient(
      92deg,
      transparent 0 47px,
      var(--grid-fine) 47px 48px
    ),
    repeating-linear-gradient(
      2deg,
      transparent 0 56px,
      var(--grid-fine) 56px 57px
    );
  opacity:.92;
}

a{color:inherit}
.wrap{width:min(var(--wrap), calc(100% - 2*var(--g))); margin-inline:auto}

.skip{
  position:absolute;
  left:12px; top:12px;
  transform:translateY(-160%);
  background:var(--surface2);
  border:1px solid var(--line);
  border-radius:var(--r12);
  padding:10px 12px;
  z-index:60;
}
.skip:focus{transform:translateY(0)}

/* Header */
.bar{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(0,0,0,.78);
  backdrop-filter:saturate(140%) blur(12px);
  border-bottom:1px solid transparent;
}
.bar.is-up{border-bottom-color:var(--line2)}
.bar__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:14px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
}
.brand__mark{
  width:34px;height:34px;
  border-radius:0;
  border:1px solid rgba(255,255,255,.12);
  background:radial-gradient(circle at 30% 30%, rgba(0,136,204,.45), rgba(255,255,255,.06));
  box-shadow:0 0 0 1px rgba(0,136,204,.2);
}
.brand__name{font-weight:800; letter-spacing:-.02em; font-size:15px}
.nav{display:none; align-items:center; gap:20px}
.nav__a{
  text-decoration:none;
  color:var(--muted2);
  font-size:13px;
  font-weight:650;
  white-space:nowrap;
}
.nav__a:hover{color:var(--ink)}
@media (min-width: 980px){.nav{display:flex}}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:48px;
  padding:12px 22px;
  border-radius:var(--r12);
  border:1px solid var(--line);
  background:transparent;
  color:var(--ink);
  text-decoration:none;
  font-weight:750;
  font-size:14px;
  letter-spacing:-.01em;
  transition:background .15s ease, border-color .15s ease, transform .15s ease;
  white-space:nowrap;
}
.btn:hover{
  transform:translateY(-1px);
  border-color:rgba(0,136,204,.35);
  background:rgba(255,255,255,.04);
}
.btn:active{transform:translateY(0)}
.btn--primary{
  background:var(--accent);
  border-color:rgba(0,136,204,.55);
  color:#fff;
  box-shadow:0 8px 28px rgba(0,136,204,.22);
}
.btn--primary:hover{
  background:#0099e0;
  border-color:rgba(0,136,204,.75);
  color:#fff;
}
.btn--ghost{border-color:rgba(255,255,255,.14); color:var(--ink)}
.btn--sm{min-height:40px; padding:8px 14px; font-size:13px}
.btn--lg{min-height:54px; padding:14px 28px; font-size:15px}

/* Typography */
.h2{
  margin:0;
  font-size:clamp(22px, 5vw, 40px);
  line-height:1.12;
  letter-spacing:-.035em;
  font-weight:800;
}
.h2--final{max-width:20ch; margin-inline:auto}
.h3{
  margin:0 0 8px 0;
  font-size:18px;
  line-height:1.2;
  font-weight:780;
  letter-spacing:-.02em;
}
.p{
  margin:12px 0 0 0;
  color:var(--muted);
  font-size:15px;
  line-height:1.75;
  max-width:62ch;
}
.p--center{margin-inline:auto; text-align:center; max-width:52ch}
.p--soft{color:var(--muted2)}
.p--tight{margin-top:8px; max-width:none}

.sec-head{margin-bottom:28px}
.sec-head--center{text-align:center}
.sec-head--center .p{margin-top:10px}

/* Surfaces (dark cards + subtle accent rim) */
.surface{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r16);
}
.surface--glow{
  box-shadow:
    0 0 0 1px rgba(0,136,204,.12),
    0 24px 60px rgba(0,0,0,.45);
}

/* —— Center hero —— */
.hero--center{
  padding:48px 0 56px;
  text-align:center;
  border-bottom:1px solid var(--line2);
}
.hero__wrap{max-width:900px; margin-inline:auto}
.hero__eyebrow{
  margin:0;
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--muted2);
}
.hero__title{
  margin:18px 0 0 0;
  display:flex;
  flex-direction:column;
  gap:4px;
  font-size:clamp(32px, 8vw, 56px);
  line-height:1.05;
  font-weight:900;
  letter-spacing:-.045em;
}
.hero__line{display:block}
.hero__line--accent{color:var(--accent)}
.hero__lead{
  margin:20px auto 0;
  max-width:46ch;
  color:var(--muted);
  font-size:16px;
  line-height:1.65;
}

.hero__chips{
  margin-top:28px;
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:12px;
}
.chip{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:12px 16px;
  border-radius:var(--r16);
  border:1px solid var(--line);
  background:var(--surface2);
  color:var(--muted);
  font-size:13px;
  font-weight:650;
}
.chip__ico{
  width:22px;height:22px;
  color:var(--accent);
  flex-shrink:0;
}
.chip__ico svg{width:100%;height:100%}

.hero__panel{
  margin-top:36px;
  padding:22px 20px;
  text-align:left;
  display:grid;
  gap:22px;
}
.hero__panel-h{
  margin:0;
  font-size:clamp(18px, 3.5vw, 24px);
  font-weight:800;
  letter-spacing:-.03em;
  line-height:1.2;
}
.hero__panel-p{
  margin:10px 0 0 0;
  color:var(--muted);
  font-size:14.5px;
  line-height:1.75;
}
.checklist{
  margin:0 0 18px 0;
  padding:0;
  list-style:none;
  display:grid;
  gap:10px;
  color:var(--muted);
  font-size:14px;
}
.checklist li{
  padding-left:22px;
  position:relative;
}
.checklist li:before{
  content:"";
  position:absolute;
  left:0; top:.55em;
  width:8px;height:8px;
  border-radius:0;
  background:var(--accent);
  box-shadow:0 0 12px rgba(0,136,204,.35);
}

@media (min-width: 760px){
  .hero__panel{
    grid-template-columns:1.15fr .85fr;
    align-items:start;
    padding:28px 32px;
    gap:32px;
  }
  .hero--center{padding:64px 0 72px}
}

/* Sections */
.section{
  padding:80px 0;
  scroll-margin-top:88px;
  border-bottom:1px solid var(--line2);
}
.section--tight{padding:64px 0}
@media (min-width: 980px){
  .section{padding:100px 0}
  .section--tight{padding:80px 0}
}

/* Split layout */
.split{
  display:grid;
  gap:24px;
  align-items:start;
}
.split__card{
  padding:22px 20px;
  display:grid;
  gap:14px;
}
.split__card-k{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--accent);
}
.mini-points{
  margin:0;
  padding:0;
  list-style:none;
  display:grid;
  gap:12px;
  color:var(--muted);
  font-size:14px;
  line-height:1.65;
}
.mini-points strong{color:rgba(255,255,255,.88)}
.split__actions{
  margin-top:18px;
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
@media (min-width: 900px){
  .split{grid-template-columns:1fr 1fr; gap:40px; align-items:center}
}

/* 2×2 plates */
.plate-grid{
  display:grid;
  gap:16px;
  grid-template-columns:1fr;
}
@media (min-width: 640px){
  .plate-grid{grid-template-columns:1fr 1fr; gap:18px}
}
.plate{
  background:var(--plate);
  color:var(--plate-ink);
  border-radius:var(--r20);
  padding:22px 20px;
  border:1px solid rgba(0,0,0,.06);
  box-shadow:0 18px 50px rgba(0,0,0,.35);
}
.plate__ico{
  width:36px;height:36px;
  color:var(--accent);
  margin-bottom:12px;
}
.plate__ico svg{width:100%;height:100%}
.plate__h{
  margin:0;
  font-size:17px;
  font-weight:800;
  letter-spacing:-.02em;
}
.plate__p{
  margin:8px 0 0 0;
  color:var(--plate-muted);
  font-size:14px;
  line-height:1.65;
}

/* Feature rows */
.feat-rows{display:grid; gap:14px}
.feat-row{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:16px;
  padding:18px 18px;
  align-items:start;
}
.feat-row__ico{
  width:44px;height:44px;
  border-radius:var(--r12);
  border:1px solid rgba(0,136,204,.25);
  background:rgba(0,136,204,.08);
  color:var(--accent);
  display:grid;
  place-items:center;
  flex-shrink:0;
}
.feat-row__ico svg{width:22px;height:22px}
.feat-row .p{margin-top:6px}

/* Stats */
.stat-grid{
  display:grid;
  gap:14px;
  grid-template-columns:1fr;
}
@media (min-width: 640px){
  .stat-grid{grid-template-columns:1fr 1fr; gap:16px}
}
.stat-box{padding:22px 20px}
.stat-box__n{
  font-size:clamp(36px, 7vw, 48px);
  font-weight:900;
  letter-spacing:-.04em;
  color:var(--accent);
  line-height:1;
}
.stat-box__k{
  margin-top:10px;
  font-weight:780;
  font-size:15px;
  letter-spacing:-.02em;
}
.stat-box__p{
  margin:8px 0 0 0;
  color:var(--muted);
  font-size:13.5px;
  line-height:1.65;
}

/* Compare */
.compare-table{
  border:1px solid var(--line);
  border-radius:var(--r16);
  overflow:hidden;
  background:var(--surface);
}
.compare-table__hdr{
  display:none;
  grid-template-columns:0.9fr 1fr 1fr;
  gap:16px;
  padding:14px 18px;
  font-size:12px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.06em;
  color:var(--muted2);
  border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.02);
}
.compare-table__accent{color:var(--accent) !important}
.compare-table__row{
  display:grid;
  gap:10px;
  padding:18px 18px;
  border-bottom:1px solid var(--line2);
  font-size:14px;
  color:var(--muted);
}
.compare-table__row:last-child{border-bottom:none}
.compare-table__k{font-weight:780; color:rgba(255,255,255,.9)}
.compare-table__a{color:rgba(255,255,255,.82)}
@media (min-width: 860px){
  .compare-table__hdr{display:grid}
  .compare-table__row{
    grid-template-columns:0.9fr 1fr 1fr;
    gap:16px;
    align-items:start;
  }
}

/* Trust list */
.trust-list{display:grid; gap:12px}
.trust-item{padding:16px 18px}
.trust-item__k{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.04em;
  color:var(--accent);
}
.trust-item__p{
  margin:8px 0 0 0;
  color:var(--muted);
  font-size:14px;
  line-height:1.7;
}

/* Steps */
.steps{
  margin:0;
  padding:22px 22px 22px 48px;
  counter-reset:st;
  list-style:none;
  display:grid;
  gap:14px;
}
.steps li{
  counter-increment:st;
  position:relative;
  color:var(--muted);
  font-size:14px;
  line-height:1.65;
  padding-left:8px;
}
.steps li:before{
  content:counter(st, decimal-leading-zero);
  position:absolute;
  left:-36px;
  top:0;
  font-family:var(--mono);
  font-size:11px;
  font-weight:700;
  color:var(--accent);
  width:28px;
  text-align:right;
}

/* FAQ */
.section--faq{background:rgba(255,255,255,.015)}
.faq{margin-top:8px}
.qa{
  border-top:1px solid var(--line);
}
.qa:last-child{border-bottom:1px solid var(--line)}
.qa__q{
  cursor:pointer;
  list-style:none;
  padding:20px 44px 20px 0;
  font-weight:780;
  font-size:15px;
  letter-spacing:-.02em;
  position:relative;
}
.qa__q::-webkit-details-marker{display:none}
.qa__q:after{
  content:"+";
  position:absolute;
  right:0; top:50%;
  transform:translateY(-50%);
  width:34px;height:34px;
  border-radius:var(--r12);
  border:1px solid var(--line);
  background:var(--surface2);
  display:grid;
  place-items:center;
  font-family:var(--mono);
  font-size:16px;
  color:var(--muted2);
}
.qa[open] .qa__q:after{content:"–"; color:var(--accent); border-color:rgba(0,136,204,.35)}
.qa__a{
  padding:0 0 22px;
  color:var(--muted);
  line-height:1.8;
  font-size:14.5px;
  max-width:72ch;
}

/* Contact */
.contact-card{
  display:flex;
  flex-direction:column;
  gap:18px;
  padding:20px 20px;
  align-items:stretch;
}
.contact-card__id{
  display:flex;
  align-items:center;
  gap:14px;
}
.contact-card__avatar{
  width:48px;height:48px;
  border-radius:var(--r12);
  border:1px solid rgba(0,136,204,.3);
  background:rgba(0,136,204,.1);
  color:var(--accent);
  display:grid;
  place-items:center;
}
.contact-card__avatar svg{width:24px;height:24px}
.contact-card__name{font-weight:800; font-size:16px}
.contact-card__sub{margin-top:2px; font-size:13px; color:var(--muted2)}
@media (min-width: 640px){
  .contact-card{
    flex-direction:row;
    align-items:center;
    justify-content:space-between;
    padding:22px 28px;
  }
}

/* Final CTA */
.section--final{
  border-bottom:none;
  padding-bottom:100px;
}
.final-cta{
  text-align:center;
  display:grid;
  gap:22px;
  justify-items:center;
}

/* Footer */
.footer{
  padding:56px 0 28px;
  border-top:1px solid var(--line2);
}
.footer__grid{display:grid; gap:22px}
.footer__name{font-weight:800; letter-spacing:-.03em; font-size:17px}
.footer__cap{
  font-family:var(--mono);
  color:var(--muted2);
  letter-spacing:.08em;
  text-transform:uppercase;
  font-size:10px;
  margin-bottom:8px;
}
.footer__link{color:var(--muted); text-decoration:none}
.footer__link:hover{color:var(--ink)}
.footer__bottom{
  margin-top:28px;
  padding-top:18px;
  border-top:1px solid var(--line2);
  color:var(--muted2);
  font-size:12px;
}
@media (min-width: 980px){
  .footer__grid{grid-template-columns:1.2fr 1fr 1fr 1fr; gap:28px}
}

@media (prefers-reduced-motion: reduce){
  *{scroll-behavior:auto !important; transition:none !important}
  .btn:hover{transform:none}
}