/* 8FA design system — extracted from Jordan's homepage redesign v2 (2026-07-04) */
:root{
  --black:#0B0B0C; --black-2:#121214; --white:#FFFFFF; --off:#F6F6F4;
  --grey:#6E6E70; --grey-2:#9A9A9C;
  --line:rgba(11,11,12,.12); --line-inv:rgba(255,255,255,.14);
  --signal:#2038E8;
  --mono:'IBM Plex Mono',monospace; --display:'Archivo',sans-serif; --body:'IBM Plex Sans',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--body);background:var(--white);color:var(--black);line-height:1.65;font-size:16.5px;-webkit-font-smoothing:antialiased}
a{color:inherit}
.wrap{max-width:1200px;margin:0 auto;padding:0 32px}
h1,h2,h3{font-family:var(--display);letter-spacing:-.025em;line-height:1.04}
.index{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--grey)}
.index b{color:var(--signal);font-weight:500}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:56px}
.dark .sec-head{border-color:var(--line-inv)}
.dark .index{color:var(--grey-2)}
.btn{display:inline-block;font-family:var(--display);font-weight:700;font-size:15px;letter-spacing:.02em;text-transform:uppercase;background:var(--black);color:var(--white);padding:17px 38px;text-decoration:none;transition:background .15s ease}
.btn:hover{background:#26262A}
.btn:focus-visible{outline:3px solid var(--signal);outline-offset:3px}
.dark .btn{background:var(--white);color:var(--black)}
.dark .btn:hover{background:#E4E4E2}
.click-trigger{font-family:var(--mono);font-size:12px;color:var(--grey);margin-top:14px;letter-spacing:.02em}
.dark .click-trigger{color:var(--grey-2)}
.tick{position:relative}
.tick::before,.tick::after{content:"";position:absolute;width:14px;height:14px;border-color:var(--grey-2);border-style:solid;opacity:.7}
.tick::before{top:-1px;left:-1px;border-width:1px 0 0 1px}
.tick::after{bottom:-1px;right:-1px;border-width:0 1px 1px 0}

/* NAV */
nav{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo img{height:44px;display:block}
.nav-links{display:flex;gap:34px;align-items:center;list-style:none}
.nav-links a{text-decoration:none;font-size:14px;font-weight:500;color:var(--black)}
.nav-links a:hover{color:var(--signal)}
.nav-cta{font-family:var(--display);font-weight:700;font-size:13px;letter-spacing:.04em;text-transform:uppercase;background:var(--black);color:var(--white)!important;padding:11px 22px}
.nav-cta:hover{background:#26262A;color:var(--white)!important}
@media(max-width:840px){.nav-links li:not(:last-child){display:none}}

/* HERO */
.hero{background:var(--black);color:var(--white);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:
  linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),
  linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:64px 64px}
.hero .wrap{position:relative;z-index:2;padding-top:110px;padding-bottom:0}
.hero-top{display:flex;justify-content:space-between;align-items:flex-start;gap:40px}
.hero h1{font-size:clamp(44px,6.4vw,86px);font-weight:800;max-width:900px;margin:26px 0 28px}
.hero h1 .u{box-shadow:inset 0 -0.14em 0 var(--signal)}
.hero p.sub{font-size:19px;color:rgba(255,255,255,.72);max-width:600px;margin-bottom:40px;font-weight:400}
.hero-meta{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--grey-2);text-align:right;line-height:2;display:none}
@media(min-width:900px){.hero-meta{display:block}}
.hero-meta b{color:var(--white);font-weight:500}

/* HUD strip */
.hud{position:relative;z-index:2;margin-top:84px;border-top:1px solid var(--line-inv);display:grid;grid-template-columns:repeat(4,1fr)}
.hud-cell{padding:26px 28px 30px;border-right:1px solid var(--line-inv)}
.hud-cell:last-child{border-right:none}
.hud-label{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--grey-2);display:flex;align-items:center;gap:8px}
.status-dot{width:6px;height:6px;border-radius:50%;background:var(--signal);display:inline-block;animation:pulse 2.4s ease infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
@media(prefers-reduced-motion:reduce){.status-dot{animation:none}}
.hud-val{font-family:var(--display);font-weight:700;font-size:24px;margin-top:10px;letter-spacing:-.01em}
.hud-sub{font-family:var(--mono);font-size:11px;color:var(--grey-2);margin-top:4px}
@media(max-width:840px){.hud{grid-template-columns:1fr 1fr}.hud-cell:nth-child(2n){border-right:none}.hud-cell{border-bottom:1px solid var(--line-inv)}}
/* case-results variant of the strip: header row + 3 client cards */
.hud.cases{grid-template-columns:repeat(3,1fr)}
.hud.cases .hud-sub{margin-top:8px;line-height:1.5;text-transform:none;letter-spacing:0;font-size:12.5px}
@media(max-width:840px){.hud.cases{grid-template-columns:1fr}.hud.cases .hud-cell{border-right:none}}

/* PROOF */
.proof{padding:120px 0;background:var(--white)}
.proof-grid{display:grid;grid-template-columns:440px 1fr;gap:80px;align-items:start}
.proof-stat{padding:36px 34px 40px;border:1px solid var(--line)}
.proof-stat .big{font-family:var(--display);font-weight:800;font-size:clamp(56px,6vw,88px);letter-spacing:-.04em;line-height:.95}
.proof-stat .lbl{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--grey);margin-top:14px}
.proof-stat .div{height:1px;background:var(--line);margin:24px 0}
.proof-stat .row{display:flex;justify-content:space-between;font-family:var(--mono);font-size:12.5px;padding:7px 0;color:var(--grey)}
.proof-stat .row b{color:var(--black);font-weight:500}
.proof h2{font-size:clamp(30px,3.6vw,46px);font-weight:800;margin-bottom:22px}
.proof p{font-size:18px;color:#3A3A3C;max-width:580px}
@media(max-width:920px){.proof-grid{grid-template-columns:1fr;gap:44px}}

/* OFFER */
.offer{background:var(--black);color:var(--white);padding:120px 0}
.offer h2{font-size:clamp(34px,4.4vw,58px);font-weight:800}
.engines{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-inv);border:1px solid var(--line-inv)}
.engine{background:var(--black);padding:46px 42px}
.engine .eng-id{font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--signal);text-transform:uppercase}
.engine h3{font-size:27px;font-weight:700;margin:16px 0 16px}
.engine p{color:rgba(255,255,255,.68);font-size:15.5px}
.engine .pedigree{margin-top:22px;padding:16px 18px;border-left:2px solid var(--signal);background:var(--black-2);font-size:14px;color:rgba(255,255,255,.62)}
.ladder{margin-top:24px}
.rung{padding:18px 0;border-top:1px solid var(--line-inv);display:grid;grid-template-columns:64px 1fr;gap:16px}
.rung .lyr{font-family:var(--mono);font-size:10.5px;color:var(--grey-2);letter-spacing:.1em;padding-top:4px}
.rung b{font-family:var(--display);font-weight:700;font-size:15.5px;display:block;margin-bottom:5px}
.rung span{font-size:14px;color:rgba(255,255,255,.62)}
.axiom{margin-top:72px;border:1px solid var(--line-inv);padding:38px 44px;text-align:center;font-family:var(--display);font-weight:600;font-size:clamp(18px,2.2vw,24px);color:rgba(255,255,255,.9)}
.axiom b{box-shadow:inset 0 -0.14em 0 var(--signal);font-weight:700}
@media(max-width:920px){.engines{grid-template-columns:1fr}}

/* HOW */
.how{padding:120px 0;background:var(--off)}
.how h2{font-size:clamp(34px,4.4vw,58px);font-weight:800}
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.step{background:var(--off);padding:34px 30px 40px}
.step .s-id{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--signal)}
.step h3{font-size:20px;font-weight:700;margin:14px 0 4px}
.step .dur{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--grey);display:block;margin-bottom:14px}
.step p{font-size:14.5px;color:#3A3A3C}
@media(max-width:920px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}

/* WHO */
.who{padding:120px 0;background:var(--white)}
.who-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.who-cell{background:var(--white);padding:46px 44px}
.who-cell.neg{background:var(--off)}
.who-cell .w-id{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase}
.who-cell.pos .w-id{color:var(--signal)}
.who-cell.neg .w-id{color:var(--grey)}
.who-cell h3{font-size:24px;font-weight:700;margin:16px 0 14px}
.who-cell p{font-size:16.5px;color:#3A3A3C}
@media(max-width:840px){.who-grid{grid-template-columns:1fr}}

/* FAQ */
.faq{padding:120px 0;background:var(--white);border-top:1px solid var(--line)}
.faq h2{font-size:clamp(30px,3.8vw,50px);font-weight:800}
.faq-grid{max-width:880px}
details{border-bottom:1px solid var(--line)}
summary{cursor:pointer;list-style:none;display:grid;grid-template-columns:52px 1fr 30px;align-items:center;gap:14px;padding:24px 4px;font-family:var(--display);font-weight:700;font-size:17.5px;letter-spacing:-.01em}
summary::-webkit-details-marker{display:none}
summary .q-id{font-family:var(--mono);font-size:11px;font-weight:400;color:var(--grey);letter-spacing:.08em}
summary .plus{font-family:var(--mono);font-size:19px;color:var(--signal);text-align:right;transition:transform .18s ease}
details[open] .plus{transform:rotate(45deg)}
details .a{padding:0 4px 28px 66px;color:#3A3A3C;font-size:15.5px;max-width:800px}
@media(max-width:560px){summary{grid-template-columns:1fr 24px}.q-id{display:none}details .a{padding-left:4px}}

/* FINAL */
.final{background:var(--black);color:var(--white);padding:130px 0;position:relative;overflow:hidden}
.final::before{content:"";position:absolute;inset:0;background:
  linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),
  linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:64px 64px}
.final .wrap{position:relative;z-index:2;text-align:center}
.final h2{font-size:clamp(36px,5vw,66px);font-weight:800;margin-bottom:18px}
.final h2 .u{box-shadow:inset 0 -0.14em 0 var(--signal)}
.final p{color:rgba(255,255,255,.7);font-size:18px;max-width:560px;margin:0 auto 40px}

/* FOOTER */
footer{background:var(--black);border-top:1px solid var(--line-inv);padding:38px 0}
footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
footer img{height:40px;filter:invert(1)}
footer p{font-family:var(--mono);font-size:11.5px;color:var(--grey-2);letter-spacing:.04em}
footer a{color:var(--grey-2);text-decoration:none;font-family:var(--mono);font-size:11.5px}
footer a:hover{color:var(--white)}

/* ===== ARTICLE / BLOG (new for migrated pages + posts) ===== */
.article-hero{background:var(--black);color:var(--white);padding:90px 0 60px;position:relative;overflow:hidden}
.article-hero::before{content:"";position:absolute;inset:0;background:
  linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),
  linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:64px 64px}
.article-hero .wrap{position:relative;z-index:2}
.article-hero h1{font-size:clamp(32px,4.6vw,56px);font-weight:800;max-width:900px;margin:22px 0 18px}
.article-meta{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--grey-2)}
.article-body{padding:70px 0 40px}
.article-body .wrap{max-width:800px}
.article-body h2{font-size:clamp(24px,3vw,34px);font-weight:800;margin:52px 0 18px}
.article-body h3{font-size:20px;font-weight:700;margin:36px 0 12px}
.article-body p{margin:0 0 18px;color:#26262A}
.article-body li{margin:0 0 10px;color:#26262A}
.article-body ul,.article-body ol{padding-left:26px;margin:0 0 20px}
.article-body img{max-width:100%;height:auto;margin:26px 0;border:1px solid var(--line)}
.article-body a{color:var(--signal);text-decoration:underline;text-underline-offset:3px}
.article-body blockquote{border-left:3px solid var(--signal);padding:8px 0 8px 22px;margin:26px 0;font-style:italic;color:#3A3A3C}
.article-body strong,.article-body b{font-weight:700}
.article-body table{border-collapse:collapse;width:100%;margin:26px 0;font-size:15px}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 14px;text-align:left}
.article-body th{font-family:var(--display);font-weight:700;background:var(--off)}
.article-cta{border:1px solid var(--line);padding:38px 40px;margin:70px 0 90px}
.article-cta h3{font-size:22px;margin-bottom:10px}
.article-cta p{color:#3A3A3C;margin-bottom:22px}

/* blog index */
.blog-index{padding:80px 0 110px}
.post-card{border-top:1px solid var(--line);padding:34px 4px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:baseline}
.post-card h2{font-size:24px;font-weight:800;margin-bottom:8px}
.post-card h2 a{text-decoration:none}
.post-card h2 a:hover{color:var(--signal)}
.post-card p{color:#3A3A3C;font-size:15.5px;max-width:640px}
.post-card .date{font-family:var(--mono);font-size:11.5px;color:var(--grey);letter-spacing:.08em;white-space:nowrap}