/* nexus-index.shop
   Layout modelled closely on the 2index.ninja SaaS landing page: white canvas,
   big hero with headline plus chart and a live stats block, three feature cards,
   an icon-left value block, a highlight block, a card row with circular initial
   badges, case and reading cards, an FAQ list and a large multi column footer.
   Palette shifted to red. There is no top bar with a logo left and menu right. */
*{box-sizing:border-box;margin:0;padding:0}
:root{
  --red:#d92d2d; --red-dk:#9b1c1c; --red-mid:#c0392b; --red-tint:#fdecec; --red-line:#f6d6d6;
  --ink:#17181a; --body:#4a5157; --muted:#767f87; --faint:#9aa2aa;
  --line:#e7eaec; --line-2:#f1f3f4; --paper:#ffffff; --paper-2:#f7f8f9;
  --ok:#1f9d55;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,monospace;
}
html{-webkit-text-size-adjust:100%}
body{background:var(--paper);color:var(--body);font-family:var(--sans);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--red-mid);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:7px;padding:13px 26px;
  font-size:15.5px;font-weight:700;border:1px solid transparent;cursor:pointer;font-family:var(--sans);text-decoration:none}
.btn-primary{background:var(--red);color:#fff;box-shadow:0 1px 2px rgba(217,45,45,.25)}
.btn-primary:hover{background:var(--red-mid);text-decoration:none;color:#fff}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--red);color:var(--red-mid);text-decoration:none}
.btn-sm{padding:9px 16px;font-size:13.5px}

/* ---- thin accent strip instead of a nav bar ---- */
.accent{height:4px;background:var(--red)}

/* ---- hero ---- */
.hero{padding:52px 0 46px;border-bottom:1px solid var(--line)}
.hero .grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.hero .badge{display:inline-flex;align-items:center;gap:8px;background:var(--red-tint);color:var(--red-dk);
  border:1px solid var(--red-line);border-radius:999px;padding:6px 14px;font-size:12.5px;font-weight:700;margin-bottom:18px}
.hero .badge i{width:7px;height:7px;border-radius:50%;background:var(--ok)}
h1{font-size:46px;line-height:1.1;letter-spacing:-.028em;color:var(--ink);font-weight:800;margin-bottom:16px}
.hero p.sub{font-size:18.5px;color:var(--body);margin-bottom:24px;max-width:52ch}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:26px}
.hero .chart{width:100%;height:auto;display:block}
/* section pills, the in-page navigation */
.pills{display:flex;gap:8px;flex-wrap:wrap}
.pills a{border:1px solid var(--line);border-radius:999px;padding:7px 15px;font-size:13.5px;color:var(--body);background:#fff}
.pills a:hover{border-color:var(--red);color:var(--red-mid);text-decoration:none}
.pills a.on{background:var(--ink);border-color:var(--ink);color:#fff}

/* ---- live stats bar, like the googlebot metrics block ---- */
.metrics{border:1px solid var(--line);border-radius:12px;background:var(--paper-2);padding:6px;margin-top:26px}
.metrics .in{display:grid;grid-template-columns:repeat(4,1fr);background:var(--line);gap:1px;border-radius:9px;overflow:hidden}
.metrics .m{background:#fff;padding:16px 18px}
.metrics .k{font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-bottom:6px}
.metrics .v{font-size:22px;font-weight:800;color:var(--ink);letter-spacing:-.02em}
.metrics .v.red{color:var(--red)}

/* ---- generic section ---- */
section{padding:58px 0;border-bottom:1px solid var(--line)}
section.tint{background:var(--paper-2)}
.sec-h{max-width:64ch;margin-bottom:34px}
.sec-h .eyebrow{font-size:12px;font-weight:800;letter-spacing:.15em;text-transform:uppercase;color:var(--red);margin-bottom:10px}
.sec-h h2{font-size:32px;line-height:1.22;color:var(--ink);font-weight:800;letter-spacing:-.022em}
.sec-h p{margin-top:12px;font-size:17px;color:var(--body)}
.center{margin-left:auto;margin-right:auto;text-align:center}

/* ---- three feature cards ---- */
.f3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.fcard{background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px 24px;transition:border-color .15s,transform .15s}
.fcard:hover{border-color:var(--red);transform:translateY(-2px)}
.fcard .ic{width:46px;height:46px;border-radius:10px;background:var(--red-tint);display:grid;place-items:center;margin-bottom:16px}
.fcard .ic svg{width:22px;height:22px;stroke:var(--red);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.fcard h3{font-size:19px;color:var(--ink);font-weight:750;margin-bottom:8px}
.fcard p{font-size:15px;color:var(--body);margin-bottom:12px}
.fcard a{font-weight:700;font-size:14.5px}

/* ---- value block, icon left text right ---- */
.value{display:grid;grid-template-columns:380px 1fr;gap:44px;align-items:center}
.value img{width:100%;height:auto;border-radius:12px;border:1px solid var(--line);display:block}
.value h2{font-size:30px;line-height:1.25;color:var(--ink);font-weight:800;letter-spacing:-.02em;margin-bottom:14px}
.value p{margin-bottom:14px}
.value ul{margin:0 0 18px 20px}
.value li{margin-bottom:8px}

/* ---- highlight block ---- */
.hl{background:var(--ink);color:#e8ebee;border-radius:14px;padding:38px 40px;display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center}
.hl .tag{display:inline-block;background:var(--red);color:#fff;font-size:11.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;padding:4px 11px;border-radius:5px;margin-bottom:14px}
.hl h2{font-size:29px;line-height:1.25;color:#fff;font-weight:800;letter-spacing:-.02em;margin-bottom:10px}
.hl p{color:#b9c1c8;max-width:62ch}

/* ---- note cards with circular initial badges ---- */
.notes{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.note{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px}
.note .top{display:flex;align-items:center;gap:11px;margin-bottom:12px}
.note .av{width:38px;height:38px;border-radius:50%;background:var(--red-tint);color:var(--red-dk);display:grid;place-items:center;font-weight:800;font-size:14px;flex:0 0 auto}
.note .who b{display:block;color:var(--ink);font-size:14.5px;font-weight:700;line-height:1.2}
.note .who span{font-size:12.5px;color:var(--muted)}
.note p{font-size:15px;color:var(--body)}
.note .dots{margin-top:12px;display:flex;gap:3px}
.note .dots i{width:8px;height:8px;border-radius:2px;background:var(--red);display:inline-block;opacity:.85}

/* ---- case and reading cards ---- */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.case{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;
  border-top:3px solid var(--red)}
.case:hover{border-color:var(--red)}
.case .b{padding:24px 22px;display:flex;flex-direction:column;gap:9px;flex:1}
.case .meta{font-size:12px;color:var(--muted);letter-spacing:.03em}
.case h3{font-size:17.5px;color:var(--ink);font-weight:750;line-height:1.32}
.case p{font-size:14.5px;color:var(--body);flex:1}
.case a{font-weight:700;font-size:14.5px}

/* ---- address block ---- */
.addr{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}
.addr .h{background:var(--ink);color:#fff;padding:14px 18px;font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;display:flex;align-items:center;gap:9px}
.addr .h i{width:8px;height:8px;border-radius:50%;background:#4ad07f}
.addr .row{display:flex;gap:12px;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line-2);flex-wrap:wrap}
.addr .row:last-child{border-bottom:0}
.addr .n{width:26px;height:26px;border-radius:50%;background:var(--red-tint);color:var(--red-dk);font-size:12.5px;font-weight:800;display:grid;place-items:center;flex:0 0 auto}
.addr code{flex:1;min-width:230px;font-family:var(--mono);font-size:12.5px;color:var(--ink);word-break:break-all;line-height:1.5}
.warn{background:var(--red-tint);border:1px solid var(--red-line);border-radius:10px;padding:15px 18px;font-size:15px;color:#7c2222;margin-top:18px}

/* ---- faq ---- */
.faq{max-width:840px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;padding:18px 36px 18px 0;font-size:17.5px;font-weight:700;color:var(--ink);position:relative;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:15px;color:var(--red);font-size:22px;font-weight:400}
.faq details[open] summary::after{content:"\2013"}
.faq .a{padding:0 0 18px;color:var(--body);font-size:16px;max-width:74ch}

/* ---- inner page content ---- */
.page{padding:46px 0 10px}
.page h1{font-size:36px;margin-bottom:12px}
.page .lead{font-size:18.5px;color:var(--ink);margin-bottom:8px;max-width:70ch}
.content{padding:14px 0 56px}
/* inner pages are one narrow centred column, header and body share the same width */
.page .wrap,.content .wrap{max-width:880px}
.content h2{font-size:24px;color:var(--ink);font-weight:800;letter-spacing:-.015em;margin:34px 0 10px;padding-top:22px;border-top:1px solid var(--line)}
.content h3{font-size:18px;color:var(--ink);font-weight:700;margin:22px 0 7px}
.content p{margin:0 0 15px}
.content ul,.content ol{margin:0 0 16px 22px}
.content li{margin-bottom:8px}
.crumbs{font-size:13px;color:var(--muted);margin-bottom:16px;display:flex;gap:8px;flex-wrap:wrap}
.crumbs .cur{color:var(--ink)}

/* ---- footer ---- */
.foot{background:var(--paper-2);border-top:1px solid var(--line);padding:46px 0 0;font-size:14.5px}
.foot .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:34px;padding-bottom:34px}
.foot h5{color:var(--ink);font-size:12px;font-weight:800;letter-spacing:.11em;text-transform:uppercase;margin-bottom:14px}
.foot ul{list-style:none}
.foot li{margin-bottom:9px}
.foot a{color:var(--body)}
.foot a:hover{color:var(--red-mid)}
.foot .fl{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.foot .fl img{width:34px;height:34px}
.foot .fl b{color:var(--ink);font-size:17px;font-weight:800}
.foot .mini{font-family:var(--mono);font-size:10.5px;color:var(--muted);word-break:break-all;line-height:1.55;margin-bottom:6px}
.foot .bottom{border-top:1px solid var(--line);padding:16px 0;font-size:13px;color:var(--faint);display:flex;gap:16px;flex-wrap:wrap}

@media(max-width:980px){
  .hero .grid,.value{grid-template-columns:1fr;gap:28px}
  .f3,.notes,.cases{grid-template-columns:1fr 1fr}
  .hl{grid-template-columns:1fr}
  .foot .cols{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  h1{font-size:31px}
  .page h1{font-size:26px}
  .sec-h h2{font-size:25px}
  .f3,.notes,.cases{grid-template-columns:1fr}
  .metrics .in{grid-template-columns:1fr 1fr}
  .foot .cols{grid-template-columns:1fr}
}