:root{
  --bg:#14181C; --panel:#1B2128; --panel-2:#20272F;
  --blue:#1212E6; --blue-lit:#4D6BFF; --yellow:#F4F400;
  --ink:#E9ECEF; --muted:#9AA4AE; --dim:#6B7580;
  --line:rgba(255,255,255,.09); --line-strong:rgba(255,255,255,.16);
  --navy:#0A3161;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  --disp:'Archivo',sans-serif; --body:'Inter',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.rv{opacity:1!important;transform:none!important;transition:none!important}}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16.5px;line-height:1.65;-webkit-font-smoothing:antialiased}
::selection{background:var(--yellow);color:#111}
a{color:var(--blue-lit);text-decoration:none}
a:focus-visible,button:focus-visible{outline:2px solid var(--yellow);outline-offset:3px}
img{max-width:100%;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
/* ---------- header ---------- */
header{position:sticky;top:0;z-index:50;background:rgba(20,24,28,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.navbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 0}
.brand{display:flex;align-items:center;gap:14px;color:var(--ink)}
.brand .co{line-height:1.15}
.brand .co b{font-family:var(--disp);font-weight:800;letter-spacing:.04em;font-size:15px;display:block;text-transform:uppercase}
.brand .co span{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;color:var(--muted);text-transform:uppercase}
nav.links{display:flex;gap:26px;flex-wrap:wrap}
nav.links a{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding:6px 0;border-bottom:2px solid transparent}
nav.links a:hover{color:var(--yellow);border-bottom-color:var(--yellow)}
/* ---------- N|H mark ---------- */
.nh{position:relative;display:inline-block;flex:none}
.nh svg{display:block}
/* ---------- type ---------- */
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--yellow);margin-bottom:18px}
.eyebrow.blue{color:var(--blue-lit)}
h1,h2,h3{font-family:var(--disp);text-transform:uppercase;line-height:1.04;letter-spacing:.005em}
h1{font-weight:900;font-size:clamp(44px,7.2vw,88px)}
h2{font-weight:800;font-size:clamp(30px,4.2vw,52px);margin-bottom:22px}
h3{font-weight:700;font-size:19px;letter-spacing:.03em}
.lede{font-size:clamp(17px,1.6vw,20px);color:var(--muted);max-width:64ch;margin-top:26px}
.lede strong{color:var(--ink);font-weight:600}
.glow-y{color:var(--yellow);text-shadow:0 0 34px rgba(244,244,0,.28)}
.glow-b{color:var(--blue-lit);text-shadow:0 0 34px rgba(77,107,255,.35)}
/* ---------- sections ---------- */
section{padding:96px 0;border-top:1px solid var(--line)}
section.tight{padding:72px 0}
.sec-head{margin-bottom:48px;max-width:900px}
.sec-head p{color:var(--muted);max-width:62ch}
/* ---------- hero ---------- */
.hero{padding:110px 0 90px;border-top:none;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -10% auto;height:70%;background:
 radial-gradient(600px 340px at 18% 20%,rgba(18,18,230,.16),transparent 70%),
 radial-gradient(560px 320px at 82% 12%,rgba(244,244,0,.07),transparent 70%);pointer-events:none}
.hero .wrap{position:relative}
.cta-row{display:flex;gap:16px;flex-wrap:wrap;margin-top:40px}
.btn{display:inline-block;font-family:var(--mono);font-size:13px;letter-spacing:.12em;text-transform:uppercase;padding:15px 26px;border:1px solid var(--line-strong);color:var(--ink);transition:all .18s}
.btn:hover{border-color:var(--yellow);color:var(--yellow)}
.btn.solid{background:var(--yellow);border-color:var(--yellow);color:#101010;font-weight:700}
.btn.solid:hover{box-shadow:0 0 28px rgba(244,244,0,.35);color:#000}
.btn.blue{background:var(--blue);border-color:var(--blue);color:#fff;font-weight:700}
.btn.blue:hover{box-shadow:0 0 28px rgba(18,18,230,.55);color:#fff}
/* ---------- spec title block ---------- */
.specblock{margin-top:56px;border:1px solid var(--line-strong);background:var(--panel)}
.specblock .sb-head{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--dim);padding:12px 18px;border-bottom:1px solid var(--line)}
.specblock table{width:100%;border-collapse:collapse}
.specblock td{padding:13px 18px;border-bottom:1px solid var(--line);vertical-align:top}
.specblock tr:last-child td{border-bottom:none}
.specblock td.k{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--yellow);width:150px;white-space:nowrap}
.specblock td.v{font-size:14.5px;color:var(--ink)}
/* ---------- photos ---------- */
figure.ph{border:1px solid var(--line-strong);background:var(--panel)}
figure.ph img{width:100%;height:auto}
figure.ph figcaption{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding:12px 16px;border-top:1px solid var(--line)}
.photo-duo{display:grid;grid-template-columns:1.9fr 1fr;gap:22px;margin-top:64px;align-items:start}
/* ---------- two-path cards (signature) ---------- */
.paths{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:54px}
.path{display:block;position:relative;background:var(--panel);border:1px solid var(--line-strong);border-top:4px solid;padding:36px 32px 32px;color:var(--ink);transition:transform .18s,box-shadow .18s,border-color .18s}
.path .tag{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;margin-bottom:16px}
.path h3{font-size:clamp(20px,2vw,26px);margin-bottom:8px}
.path .status{display:inline-block;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;padding:5px 10px;border:1px solid;margin:10px 0 16px}
.path p{color:var(--muted);font-size:15px}
.path .go{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;margin-top:22px;display:block}
.path.p-blue{border-top-color:var(--blue)}
.path.p-blue .tag,.path.p-blue .go{color:var(--blue-lit)}
.path.p-blue .status{color:var(--blue-lit);border-color:rgba(77,107,255,.4)}
.path.p-blue:hover{transform:translateY(-4px);box-shadow:0 18px 44px rgba(18,18,230,.28);border-color:rgba(77,107,255,.5)}
.path.p-yellow{border-top-color:var(--yellow)}
.path.p-yellow .tag,.path.p-yellow .go{color:var(--yellow)}
.path.p-yellow .status{color:var(--yellow);border-color:rgba(244,244,0,.35)}
.path.p-yellow:hover{transform:translateY(-4px);box-shadow:0 18px 44px rgba(244,244,0,.14);border-color:rgba(244,244,0,.5)}
/* ---------- cards & grids ---------- */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.card{background:var(--panel);border:1px solid var(--line);padding:30px 28px}
.card .k{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--yellow);margin-bottom:14px}
.card h3{margin-bottom:12px}
.card p{color:var(--muted);font-size:15px}
.card.acc-b{border-left:3px solid var(--blue)}
.card.acc-y{border-left:3px solid var(--yellow)}
/* ---------- compare ---------- */
.compare .card ul{list-style:none;margin-top:16px}
.compare .card li{padding:10px 0 10px 26px;border-bottom:1px solid var(--line);color:var(--muted);font-size:15px;position:relative}
.compare .card li:last-child{border-bottom:none}
.compare .card li::before{content:"—";position:absolute;left:0;color:var(--dim)}
.compare .card .verdict{margin-top:18px;font-size:15px;color:var(--ink);font-style:italic}
.compare .card.acc-y li::before{content:"+";color:var(--yellow);font-weight:700}
/* ---------- claims ---------- */
.claims li{list-style:none;padding:13px 0 13px 30px;border-bottom:1px solid var(--line);color:var(--muted);font-size:15.5px;position:relative}
.claims li strong{color:var(--ink)}
.claims li::before{position:absolute;left:0;font-family:var(--mono);font-weight:700}
.claims.say li::before{content:"✓";color:var(--yellow)}
.claims.dont li::before{content:"✕";color:var(--blue-lit)}
.disclose{margin-top:34px;border:1px solid rgba(244,244,0,.3);background:rgba(244,244,0,.04);padding:22px 26px;font-size:15px;color:var(--muted)}
.disclose strong{color:var(--yellow)}
/* ---------- systems ---------- */
.sys{background:var(--panel);border:1px solid var(--line-strong);padding:34px 32px}
.sys .badge{display:inline-block;font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;padding:6px 12px;margin-bottom:18px;font-weight:700}
.sys.deployed .badge{background:var(--yellow);color:#101010}
.sys.indev .badge{background:transparent;color:var(--blue-lit);border:1px solid rgba(77,107,255,.45)}
.sys h3{font-size:24px}
.sys .sub{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:6px 0 18px}
.sys p{color:var(--muted);font-size:15px}
.sys table{width:100%;border-collapse:collapse;margin-top:22px}
.sys td{padding:10px 0;border-top:1px solid var(--line);font-size:14px;vertical-align:top}
.sys td.k{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);width:46%}
.sys.deployed{border-top:4px solid var(--yellow)}
.sys.indev{border-top:4px solid var(--blue)}
/* ---------- method / evidence numbered ---------- */
.record{counter-reset:rec;display:grid;gap:22px;margin-top:48px}
.rec{background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--blue);padding:30px 30px 30px 88px;position:relative}
.rec::before{counter-increment:rec;content:"0" counter(rec);position:absolute;left:26px;top:26px;font-family:var(--mono);font-size:20px;font-weight:700;color:var(--yellow)}
.rec h3{margin-bottom:6px}
.rec .src{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-lit);margin-bottom:14px}
.rec p{color:var(--muted);font-size:15px}
.rec ul{list-style:none;margin-top:14px}
.rec li{padding:8px 0 8px 24px;color:var(--muted);font-size:15px;position:relative;border-bottom:1px solid var(--line)}
.rec li:last-child{border-bottom:none}
.rec li::before{content:"✓";position:absolute;left:0;color:var(--yellow);font-family:var(--mono)}
.rec .result{margin-top:16px;padding:14px 18px;background:rgba(244,244,0,.05);border:1px solid rgba(244,244,0,.25);color:var(--ink);font-size:15px}
/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:0}
.f-cta{padding:90px 0 70px}
.f-cta h2{max-width:820px}
.f-cta p{color:var(--muted);max-width:60ch;margin-top:18px}
.f-contact{display:flex;gap:38px;flex-wrap:wrap;margin-top:40px;font-size:15px}
.f-contact .blk b{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--dim);margin-bottom:6px;font-weight:500}
.f-contact .blk{color:var(--ink)}
.flagband{background:var(--navy);border-top:1px solid var(--line-strong);padding:44px 0;text-align:center}
.flagband .usflag{width:150px;height:auto;margin:0 auto 20px;box-shadow:0 8px 30px rgba(0,0,0,.45);border:1px solid rgba(255,255,255,.18)}
.flagband .yrs{font-family:var(--mono);font-size:13px;letter-spacing:.34em;color:#fff;margin-bottom:10px}
.flagband .tag{font-family:var(--disp);font-weight:800;font-size:15px;letter-spacing:.14em;text-transform:uppercase;color:var(--yellow)}
.legal{padding:26px 0 34px;background:#0B0E11}
.legal p{font-size:12px;color:var(--dim);max-width:980px;line-height:1.7}
/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.rv.in{opacity:1;transform:none}
/* ---------- responsive ---------- */
@media(max-width:920px){
  .grid3,.grid2,.paths,.photo-duo{grid-template-columns:1fr}
  nav.links{display:none}
  section{padding:70px 0}
  .hero{padding:80px 0 64px}
}

/* ---------- verdict / convergence box (evidence page) ---------- */
.verdict-box{margin-top:40px;border:1px solid rgba(77,107,255,.35);background:linear-gradient(180deg,rgba(18,18,230,.06),rgba(18,18,230,.02));padding:34px 36px;border-left:4px solid var(--blue)}
.verdict-box p:not(.eyebrow){font-size:16.5px;color:var(--ink);line-height:1.7;max-width:74ch}
.verdict-box strong{color:var(--ink)}
@media(max-width:920px){.verdict-box{padding:26px 24px}}

/* ---------- proof strip (big scannable stat tiles) ---------- */
.proofgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px}
.proof{background:var(--panel);border:1px solid var(--line-strong);border-top:4px solid var(--yellow);padding:28px 26px;text-align:center}
.proof-src{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--blue-lit);margin-bottom:14px}
.proof-big{font-family:var(--disp);font-weight:900;font-size:clamp(30px,3.6vw,44px);line-height:1;text-transform:uppercase;letter-spacing:.01em}
.proof-sub{font-size:13.5px;color:var(--muted);margin-top:14px;line-height:1.5}
/* ---------- authorities compressed ---------- */
.authgrid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:32px}
.auth{display:flex;gap:20px;background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--blue);padding:26px 26px}
.auth-n{font-family:var(--mono);font-size:22px;font-weight:700;color:var(--yellow);flex:none}
.auth h3{font-size:17px;margin-bottom:6px}
.auth .src{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--blue-lit);margin-bottom:12px}
.auth p{font-size:14px;color:var(--muted);line-height:1.55}
/* ---------- converge (claim vs reality as rows) ---------- */
.converge{margin-top:34px;border:1px solid rgba(77,107,255,.35);background:linear-gradient(180deg,rgba(18,18,230,.06),rgba(18,18,230,.02));padding:30px 32px}
.converge-head{margin-bottom:20px}
.converge-rows{display:grid;gap:0}
.crow{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);align-items:center}
.crow:first-child{border-top:1px solid var(--line)}
.cif{font-family:var(--mono);font-size:13px;color:var(--muted)}
.cthen{font-size:14px;color:var(--dim);font-style:italic}
.cno{font-size:14.5px;color:var(--ink);font-weight:600}
.converge-verdict{margin-top:22px;font-size:16px;color:var(--ink);line-height:1.65;max-width:76ch}
@media(max-width:920px){
  .proofgrid,.authgrid{grid-template-columns:1fr}
  .crow{grid-template-columns:1fr;gap:4px;padding:14px 0}
  .cthen{margin-left:0}
}

/* ---------- hero photo cap (pull proof up) ---------- */
.hero-photo img{max-height:340px;width:100%;object-fit:cover;object-position:center 40%}
/* ---------- versus (old ways vs new) ---------- */
.versus{display:grid;grid-template-columns:1fr 1.1fr;gap:26px;margin-top:44px;align-items:stretch}
.old-ways{display:flex;flex-direction:column;gap:16px}
.oldway{display:flex;gap:16px;align-items:flex-start;background:rgba(255,255,255,.02);border:1px solid var(--line);padding:22px 22px;opacity:.72}
.oldway .ow-x{font-family:var(--disp);font-weight:900;font-size:26px;color:var(--dim);flex:none;line-height:1}
.oldway strong{display:block;font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.oldway span{font-size:14px;color:var(--dim);line-height:1.5}
.new-way{background:linear-gradient(180deg,rgba(244,244,0,.06),rgba(244,244,0,.02));border:1px solid rgba(244,244,0,.4);border-left:4px solid var(--yellow);padding:34px 34px;display:flex;flex-direction:column;justify-content:center}
.nw-tag{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--yellow);margin-bottom:16px}
.nw-head{font-family:var(--disp);font-weight:900;font-size:clamp(28px,3.4vw,40px);line-height:1.04;text-transform:uppercase;margin-bottom:16px}
.new-way p{font-size:15px;color:var(--ink);line-height:1.6;max-width:46ch}
@media(max-width:920px){.versus{grid-template-columns:1fr}.hero-photo img{max-height:240px}}

/* ================= CORNERSTONE REWRITE ADDITIONS ================= */
/* Trademark small-caps styling: big cap on major letters, small caps on the rest */
.tm-name{font-variant:small-caps;text-transform:none;letter-spacing:.02em}
.tm-name .cap{font-variant:normal;text-transform:uppercase}
/* so "TSEP OverLord" = TSEP (normal caps) + O(cap)ver(smallcap)L(cap)ord(smallcap) */
.climate{font-variant:small-caps;text-transform:none;letter-spacing:.03em;font-weight:inherit}
.climate .cap{font-variant:normal;text-transform:uppercase}

/* Four-category row layout */
.fourcat{display:grid;gap:14px;margin-top:8px}
.fcat{display:grid;grid-template-columns:64px 1fr;gap:20px;align-items:center;background:var(--panel-2);border:1px solid var(--line);border-radius:14px;padding:24px 28px;opacity:.66}
.fcat .fnum{font-family:var(--mono);font-size:26px;color:var(--dim)}
.fcat .fname{font-family:var(--disp);font-weight:800;text-transform:uppercase;font-size:22px;color:var(--muted);letter-spacing:.02em}
.fcat .fsub{font-size:14.5px;color:var(--dim);margin-top:4px}
.fcat.win{opacity:1;background:linear-gradient(180deg,rgba(244,244,0,.08),rgba(244,244,0,.02));border:1px solid rgba(244,244,0,.4);border-left:5px solid var(--yellow)}
.fcat.win .fnum{color:var(--yellow)}
.fcat.win .fname{color:var(--yellow)}
.fcat.win .fsub{color:var(--ink);font-size:15.5px}

/* Two-scale product panels */
.scales{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:8px}
.scale{background:var(--panel);border:1px solid var(--line-strong);border-top:4px solid var(--yellow);border-radius:16px;padding:32px 30px}
.scale .styp{font-family:var(--disp);font-weight:800;text-transform:uppercase;font-size:26px;letter-spacing:.01em;color:var(--ink);margin-bottom:6px}
.scale .styp .tm{color:var(--yellow)}
.scale .sclimate{font-family:var(--mono);font-size:14px;letter-spacing:.06em;color:var(--blue-lit);margin-bottom:18px}
.scale ul{list-style:none;margin:16px 0 20px}
.scale li{position:relative;padding-left:22px;margin:9px 0;font-size:15px;color:var(--muted)}
.scale li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;background:var(--yellow);border-radius:2px}
.scale .proven{display:inline-block;font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:#111;background:var(--yellow);padding:6px 16px;border-radius:20px;font-weight:700}
@media(max-width:820px){.scales{grid-template-columns:1fr}.fourcat .fcat{grid-template-columns:48px 1fr;padding:20px}}

/* Sensing teaser band */
.teaser{margin-top:40px;border:1px solid rgba(77,107,255,.4);border-left:5px solid var(--blue);background:linear-gradient(180deg,rgba(18,18,230,.06),rgba(18,18,230,.02));border-radius:14px;padding:30px 34px}
.teaser .tk{font-family:var(--mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--blue-lit);margin-bottom:12px}
.teaser h3{font-size:22px;margin-bottom:12px}
.teaser p{font-size:15.5px;color:var(--muted);max-width:74ch}

/* v7 two-door fork: plain-language labels + honest status tags */
.scale .plabel{font-family:var(--disp);font-weight:900;text-transform:uppercase;font-size:22px;letter-spacing:.01em;color:var(--ink);line-height:1.12;margin-bottom:8px}
.scale .pname{font-family:var(--mono);font-size:12.5px;letter-spacing:.06em;color:var(--muted);margin-bottom:16px}
.scale .pname .tm-name{color:var(--blue-lit)}
.scale .pending{display:inline-block;font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--yellow);background:transparent;border:1px solid var(--yellow);padding:5px 15px;border-radius:20px;font-weight:700}