/* ArchSentinelFlow LLC — corporate secure-by-design design system.
   Multi-page, static, zero-dependency. Single shared sheet across index / about / ctf. */
:root{
  /* corporate institutional palette — pitch-black + deep-teal + midnight charcoal */
  --black:#000000; --ink:#04100F; --teal:#051C1A; --teal2:#072A27; --charcoal:#0B0F12;
  --panel:rgba(7,32,30,.62); --panel2:rgba(5,20,24,.72);
  --text:#DCE9E6; --soft:#7FA39B; --line:rgba(0,255,102,.15); --line2:rgba(120,200,180,.10);
  --green:#00FF66; --green-d:#0E3A2A; --green-soft:#6FBF94; --dim:rgba(0,255,102,.22);
  --red:#E02424; --amber:#F2B705;
  --sans:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --mono:"Menlo","Monaco","SF Mono",ui-monospace,monospace;
  --frame:1px solid rgba(0,255,102,.15); /* sleek glassmorphism outline */
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font:16px/1.6 var(--sans);color:var(--text);-webkit-font-smoothing:antialiased;overflow-x:hidden;
  background:
    radial-gradient(120% 80% at 80% -5%,rgba(0,255,102,.06),transparent 55%),
    radial-gradient(90% 70% at 5% 100%,rgba(5,28,26,.7),transparent 60%),
    linear-gradient(165deg,#000 0%,#04100F 40%,#051C1A 64%,#000 100%) fixed;
  min-height:100vh}

/* ---- Stacked-sheet logo watermark: fixed, low-opacity, blended into the body ---- */
body::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:url("assets/logo.jpg") center/min(640px,70vw) no-repeat;
  opacity:.04;mix-blend-mode:screen;filter:grayscale(1) contrast(1.1)}
body::after{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:repeating-linear-gradient(0deg,transparent 0 3px,rgba(0,255,102,.012) 3px 4px)}
nav,header,main,section,footer{position:relative;z-index:1}

a{color:var(--green);text-decoration:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.sp{flex:1}
.mono{font-family:var(--mono)}
.figure{font-family:var(--mono);color:var(--green);font-weight:600}
h1,h2,h3,h4{font-weight:700;letter-spacing:-.01em;color:#fff;line-height:1.2}

/* ===================== PERSISTENT TOP NAVIGATION ===================== */
nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(16px);
  background:rgba(0,0,0,.74);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;gap:24px;height:64px}
.logo{display:flex;align-items:center;font-family:var(--mono);font-weight:700;letter-spacing:.16em;color:#fff;font-size:14px}
.logo b{color:var(--green)} .logo sup{color:var(--soft);font-size:9px;margin-left:4px}
nav a.link{font-family:var(--mono);font-size:12px;font-weight:500;color:var(--soft);letter-spacing:.10em;text-transform:uppercase;padding:6px 2px;border-bottom:2px solid transparent}
nav a.link:hover{color:#fff}
nav a.link.active{color:#fff;border-bottom-color:var(--green)}
.nav-cta{font-family:var(--mono);border:1px solid var(--line);border-radius:8px;padding:8px 16px;color:#fff!important;font-size:12px;font-weight:600;letter-spacing:.08em}
.nav-cta:hover{background:rgba(0,255,102,.14)}
@media(max-width:760px){nav a.link{display:none}}

/* ===================== PANORAMIC BANNER (2000x340 field) ===================== */
.banner{position:relative;border-bottom:1px solid var(--line);padding:26px 0 0}
.banner-strip{position:relative;width:100%;aspect-ratio:2000/340;overflow:hidden;
  border:var(--frame);border-radius:14px;box-shadow:0 18px 60px rgba(0,0,0,.7)}
.banner-strip img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.banner-strip .veil{position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(0,0,0,.6),transparent 45%),linear-gradient(180deg,transparent 60%,rgba(0,0,0,.55))}
.banner-brand{position:absolute;left:3%;top:50%;transform:translateY(-50%);width:clamp(60px,9vw,118px);aspect-ratio:1/1;
  border:var(--frame);border-radius:12px;overflow:hidden;box-shadow:0 8px 30px rgba(0,0,0,.55)}
.banner-brand img{width:100%;height:100%;object-fit:cover}

/* benchmark grid */
.g2-eq{grid-template-columns:repeat(2,1fr)}
@media(max-width:760px){.g2-eq{grid-template-columns:1fr}}
.bench .bv{font-family:var(--mono);color:var(--green);font-size:clamp(22px,3vw,30px);font-weight:600;
  letter-spacing:.02em;text-shadow:0 0 10px rgba(0,255,102,.12);margin:4px 0 10px}
.bench .bv small{font-size:14px;color:var(--soft);letter-spacing:.08em}
.hero{padding:54px 0 64px}
.kicker{display:inline-block;font-family:var(--mono);font-size:12px;letter-spacing:.28em;
  color:var(--green);border:1px solid var(--line);border-radius:999px;padding:7px 16px;margin-bottom:22px}
.hero h1{font-size:clamp(34px,6vw,60px);font-weight:800;max-width:900px;letter-spacing:-.02em}
.hero h1 span{color:var(--green)}
.hero p.lead{margin-top:20px;max-width:680px;color:var(--soft);font-size:17px}
.hero-act{margin-top:32px;display:flex;gap:14px;flex-wrap:wrap}

/* ===================== BUTTONS ===================== */
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:10px;padding:13px 24px;
  font-size:14px;font-weight:600;letter-spacing:.01em;cursor:pointer;border:1px solid transparent;transition:.16s}
.btn.primary{background:var(--green);color:#021006;box-shadow:0 10px 30px rgba(0,255,102,.2)}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 14px 40px rgba(0,255,102,.34)}
.btn.ghost{border-color:var(--line);color:var(--text);background:var(--panel)}
.btn.ghost:hover{border-color:var(--green);color:#fff}
.btn.full{width:100%;justify-content:center;margin-top:14px}

/* ===================== SECTIONS + PANELS ===================== */
section{padding:78px 0;border-bottom:1px solid var(--line2)}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--green)}
section h2{font-size:clamp(26px,3.4vw,38px);margin:10px 0 32px}
.grid{display:grid;gap:18px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:1.25fr .75fr}
@media(max-width:880px){.g3,.g2{grid-template-columns:1fr}}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:26px;
  backdrop-filter:blur(8px);box-shadow:0 1px 0 rgba(255,255,255,.03) inset}
.panel .n{font-family:var(--mono);font-size:12px;letter-spacing:.14em;color:var(--green);margin-bottom:10px}
.panel h3{font-size:19px;margin-bottom:8px}
.panel p{color:var(--soft);font-size:15px}

/* ===================== CTA PANEL (glowing hand-pointer) ===================== */
.cta-band{background:linear-gradient(135deg,var(--teal),var(--charcoal));
  border:var(--frame);border-radius:18px;padding:42px;text-align:center;
  box-shadow:0 0 40px rgba(0,255,102,.07),inset 0 0 0 1px rgba(0,255,102,.06)}
.cta-band h2{margin:0 0 10px}
.cta-band p{color:var(--soft);max-width:680px;margin:0 auto 26px}
.cta-pointer{display:inline-flex;align-items:center;gap:14px}
.hand{font-size:34px;animation:nudge 1.1s ease-in-out infinite;filter:drop-shadow(0 0 10px rgba(0,255,102,.7))}
@keyframes nudge{0%,100%{transform:translateX(0)}50%{transform:translateX(10px)}}
.btn.glow{font-size:15px;padding:16px 28px;animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(0,255,102,.45)}50%{box-shadow:0 0 0 14px rgba(0,255,102,0)}}

/* ===================== ABOUT — BIO / MANIFESTO / TOOLKIT ===================== */
.about-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:start}
@media(max-width:960px){.about-grid{grid-template-columns:1fr}}
.bio p{margin-bottom:14px;color:var(--text);font-size:16px}
.bio h3{font-size:18px;margin:24px 0 12px;color:#fff}
.toolkit{display:flex;flex-wrap:wrap;gap:9px;margin:6px 0 4px}
.tool{font-family:var(--mono);font-size:12px;color:var(--green);border:1px solid var(--line);
  border-radius:7px;padding:7px 12px;background:rgba(0,255,102,.04)}
.manifesto{border:var(--frame);border-radius:14px;padding:28px;margin-top:26px;
  background:linear-gradient(180deg,var(--teal),var(--charcoal));white-space:pre-line;
  font-size:14.5px;color:var(--text);line-height:1.75}
.manifesto .mh{font-family:var(--mono);letter-spacing:.18em;color:var(--green);font-size:12px;
  text-transform:uppercase;margin-bottom:16px;display:block}
.li-feed{border:var(--frame);border-radius:14px;margin-top:22px;overflow:hidden;background:var(--panel2)}
.li-feed .lh{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--line);
  background:rgba(0,0,0,.4);font-size:13px;color:#fff;letter-spacing:.04em}
.li-feed .lh .badge{font-family:var(--mono);font-size:10px;color:#021006;background:var(--green);
  padding:3px 8px;border-radius:5px;letter-spacing:.12em}
.li-body{width:100%;min-height:250px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px 18px}
.li-placeholder{font-family:var(--mono);font-size:12px;color:var(--green);text-align:center;line-height:1.7;opacity:.85}
.li-placeholder a{color:var(--green);text-decoration:underline}
.li-body.has-feed{align-items:stretch;justify-content:flex-start}
.landscape{display:grid;grid-template-columns:1fr 1fr;gap:14px;width:100%}
@media(max-width:680px){.landscape{grid-template-columns:1fr}}
.li-post{display:flex;flex-direction:column;gap:8px;padding:16px;border:var(--frame);border-radius:12px;
  background:var(--panel2);color:var(--text);transition:border-color .2s;height:350px;overflow:hidden}
.li-post:hover{border-color:var(--dim)}
.li-thumb{width:100%;height:100px;object-fit:cover;display:block;overflow:hidden;
  border-top-left-radius:4px;border-top-right-radius:4px}
.li-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.li-date{font-family:var(--mono);font-size:10px;color:var(--soft);letter-spacing:.08em}
.li-title{font-weight:700;color:#fff;font-size:14px;line-height:1.35}
.li-text{font-size:12.5px;color:var(--soft);line-height:1.6;margin:0;
  display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis}
.li-open{font-family:var(--mono);font-size:11px;color:var(--green);margin-top:auto}

/* ---- Founder static portrait (fixed, non-rotating) ---- */
.slider-pane{position:sticky;top:88px}
.portrait-frame{position:relative;width:100%;aspect-ratio:1/1;border:var(--frame);border-radius:16px;overflow:hidden;
  background:#000;box-shadow:0 18px 60px rgba(0,0,0,.7)}
.portrait-frame .founder-portrait{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.slider-tag{position:absolute;left:0;bottom:0;width:100%;padding:14px 16px;z-index:2;
  background:linear-gradient(0deg,rgba(0,0,0,.85),transparent);font-family:var(--mono);font-size:11px;
  letter-spacing:.14em;color:var(--green);display:flex;justify-content:space-between;align-items:center}
.slider-tag .ph-state{color:var(--soft)}

/* ===================== CTF — CORPORATE VALIDATION LAB ===================== */
.lab-intro{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:stretch}
@media(max-width:960px){.lab-intro{grid-template-columns:1fr}}
.lab-figure{border:var(--frame);border-radius:14px;overflow:hidden;background:#000;
  box-shadow:0 14px 50px rgba(0,0,0,.6);min-height:280px;position:relative}
.lab-figure img{width:100%;height:100%;object-fit:cover;display:block}
.lab-copy{border:1px solid var(--line);border-radius:14px;padding:28px;background:var(--panel2)}
.lab-copy .tag{font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--green);text-transform:uppercase}
.lab-copy h3{margin:10px 0 14px;font-size:22px}
.lab-copy p{color:var(--soft);font-size:14.5px;margin-bottom:10px}
.metricbar{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:26px 0}
@media(max-width:680px){.metricbar{grid-template-columns:1fr}}
.metric{border:1px solid var(--line);background:var(--panel2);border-radius:12px;padding:18px;text-align:center}
.metric .v{font-family:var(--mono);color:var(--green);font-size:22px;letter-spacing:.05em;text-shadow:0 0 10px rgba(0,255,102,.14)}
.metric .v.bad{color:var(--red)}
.metric .l{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--soft);margin-top:6px}
.panes{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:8px}
@media(max-width:880px){.panes{grid-template-columns:1fr}}
.pane{border:var(--frame);border-radius:14px;background:var(--panel2);display:flex;flex-direction:column;min-height:360px;overflow:hidden}
/* CTF telemetry graphics panel shares the 1:1 grid of the slider / founder containers */
.pane.sq{aspect-ratio:1/1;min-height:0}
.pane.sq #globe{flex:1;min-height:0}
.pane .ph{border-bottom:1px solid var(--line);padding:11px 14px;color:#fff;font-family:var(--mono);font-size:11px;
  letter-spacing:.14em;text-transform:uppercase;display:flex;justify-content:space-between;background:rgba(0,0,0,.4)}
.pane .ph .dot{color:var(--green)}
#log{flex:1;padding:14px;overflow:auto;white-space:pre-wrap;font:12px/1.55 var(--mono);color:var(--green-soft);max-height:320px}
#log .sys{color:var(--green)} #log .err{color:var(--red)} #log .usr{color:#fff}
.cli{display:flex;border-top:1px solid var(--line);background:rgba(0,0,0,.4)}
.cli .ps{padding:12px 6px 12px 14px;color:var(--green);font-family:var(--mono)}
#cmd{flex:1;background:transparent;border:0;outline:0;color:#fff;font:13px var(--mono);padding:12px 4px}
#exec{background:var(--green);color:#021006;border:0;font:700 11px var(--mono);padding:0 18px;letter-spacing:.1em;cursor:pointer}
#exec:hover{box-shadow:0 0 18px var(--green)}
#globe{flex:1;width:100%;display:block;background:radial-gradient(circle at 50% 45%,rgba(0,255,102,.04),transparent 60%)}
.flags{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px}
@media(max-width:880px){.flags{grid-template-columns:1fr}}
.flag{border:1px solid var(--line);background:var(--panel2);border-radius:12px;padding:20px;position:relative}
.flag .num{position:absolute;top:12px;right:16px;color:var(--dim);font-size:28px;font-weight:700;font-family:var(--mono)}
.flag h3{font-size:14px;color:var(--green)}
.flag p{font-size:12.5px;color:var(--soft);margin-top:6px}
.flag .st{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--red);margin-top:12px}
.flag .k{color:var(--green);font-family:var(--mono)}
.bounty{border:1px dashed var(--dim);border-radius:10px;padding:14px 18px;margin:20px 0;color:var(--soft);font-size:13px}
.bounty b{color:#fff}

/* ===================== FOOTER ===================== */
footer{padding:56px 0 40px;border-top:1px solid var(--line);background:rgba(0,0,0,.55)}
.fgrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:26px}
@media(max-width:880px){.fgrid{grid-template-columns:1fr}}
footer h4{font-size:13px;letter-spacing:.12em;margin-bottom:12px;color:#fff}
footer a,footer p{display:block;color:var(--soft);margin-bottom:7px;font-size:14px}
footer .social a{display:inline-block}
.social{margin-top:16px;display:flex;gap:10px;flex-wrap:wrap}
.social a{border:1px solid var(--line);border-radius:8px;padding:9px 14px;font-size:13px;
  font-weight:500;color:var(--text);background:rgba(255,255,255,.02)}
.social a:hover{border-color:var(--green);color:#fff}
.copyr{margin-top:30px;border-top:1px solid var(--line2);padding-top:18px;color:var(--soft);font-size:12px}
.telemetry-note{margin-top:10px;text-align:right;font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--soft);opacity:.7}

/* ===================== INDEX — ABSTRACT + CORE CAROUSEL ===================== */
.split{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:stretch}
@media(max-width:960px){.split{grid-template-columns:1fr}}
.carousel{position:relative;width:100%;aspect-ratio:4/5;border:var(--frame);border-radius:16px;
  overflow:visible;background:#000;box-shadow:0 18px 60px rgba(0,0,0,.6)}
.carousel img{position:absolute;inset:0;width:100%;height:100%;max-width:100%;max-height:100%;
  object-fit:contain;opacity:0;transition:all .5s ease-in-out}
.carousel img.on{opacity:1}
.carousel .dots{position:absolute;right:16px;bottom:16px;z-index:3;display:flex;gap:7px}
.carousel .dots i{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.25)}
.carousel .dots i.on{background:var(--green)}

/* ===================== SOVEREIGNTY — GOVERNANCE & TIERS ===================== */
.tiers{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:8px}
.tiers-3{grid-template-columns:repeat(3,1fr)}
@media(max-width:980px){.tiers-3{grid-template-columns:1fr}}
@media(max-width:880px){.tiers{grid-template-columns:1fr}}
.tier .price{font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--green-soft);
  border:1px solid var(--line);border-radius:7px;padding:5px 11px;display:inline-block;margin:4px 0 14px;background:rgba(0,255,102,.04)}
.disclaimer{margin-top:16px;font-size:12.5px;line-height:1.6;color:var(--soft);font-style:italic;
  border-left:2px solid var(--line);padding-left:14px}

/* ===================== DOWNLOADS — SOVEREIGN RELEASE HUB ===================== */
.dlcard{display:flex;flex-direction:column}
/* tier graphic — locked to the same 1:1 square grid as slider / founder / CTF panels */
.dlmedia{width:100%;aspect-ratio:1/1;border:var(--frame);border-radius:12px;overflow:hidden;background:#000;margin-bottom:18px}
.dlmedia img{width:100%;height:100%;object-fit:cover;display:block}
.dlcard .dlbody{color:var(--soft);font-size:14px;line-height:1.6;margin:4px 0 18px;flex:1}
.dlcard .btn.full{margin-top:auto}
.tokfield{margin:0 0 16px}
.tokfield input{width:100%;background:rgba(0,0,0,.45);border:1px solid var(--line);border-radius:9px;
  color:#fff;font:13px var(--mono);padding:12px 14px;outline:0;letter-spacing:.04em}
.tokfield input:focus{border-color:var(--green-soft)}
.tokfield input::placeholder{color:var(--soft)}
.tier{border:var(--frame);border-radius:16px;padding:30px;background:linear-gradient(180deg,var(--teal),var(--charcoal))}
.tier .badge{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--green)}
.tier h3{font-size:22px;margin:10px 0 6px}
.tier .sub{color:var(--soft);font-size:14px;margin-bottom:18px}
.tier ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.tier li{position:relative;padding-left:22px;color:var(--text);font-size:14.5px;line-height:1.55}
.tier li::before{content:"▹";position:absolute;left:0;color:var(--green)}
.tier li b{color:#fff}
.decree{border:var(--frame);border-radius:16px;padding:30px;margin-top:22px;background:var(--panel2)}
.decree h3{font-size:20px;margin-bottom:12px}
.decree p{color:var(--soft);font-size:15px;margin-bottom:12px}
.decree p b{color:#fff}
.exclude{border-left:2px solid var(--red);padding:6px 0 6px 16px;margin-top:14px;color:var(--text);font-size:14.5px}

/* ===================== FLAGSHIP ANCHOR — ARCHSENTINELCORE LANDSCAPE BAND ===================== */
.corecard{display:flex;gap:32px;align-items:center;width:100%;margin-top:30px;
  border:var(--frame);border-radius:18px;padding:36px 40px;
  background:linear-gradient(118deg,var(--teal2) 0%,var(--charcoal) 72%);
  box-shadow:0 22px 70px rgba(0,0,0,.6),inset 0 0 0 1px rgba(0,255,102,.05)}
.corecard .core-mark{flex:0 0 138px;aspect-ratio:1/1;border:var(--frame);border-radius:14px;
  overflow:hidden;background:#000;box-shadow:0 10px 34px rgba(0,0,0,.5)}
.corecard .core-mark img{width:100%;height:100%;object-fit:cover;display:block}
.corecard .core-main{flex:1;min-width:0;display:flex;flex-direction:column;align-items:flex-start}
.corecard .core-cta{margin-top:18px}
.corecard .badge{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--green)}
.corecard h3{font-size:clamp(22px,2.7vw,31px);margin:11px 0 13px;letter-spacing:-.015em}
.corecard .core-desc{color:var(--soft);font-size:15.5px;line-height:1.72;max-width:880px}
.corecard .core-status{display:inline-flex;align-items:center;gap:10px;margin-top:20px;
  font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--green-soft);
  border:1px solid var(--line);border-radius:9px;padding:10px 16px;background:rgba(0,255,102,.05)}
.corecard .core-status .dot{width:8px;height:8px;border-radius:50%;background:var(--green);
  box-shadow:0 0 12px var(--green)}
@media(max-width:760px){.corecard{flex-direction:column;align-items:flex-start;gap:24px;padding:28px}
  .corecard .core-mark{flex:0 0 auto;width:96px}}

/* CTF locked / frozen state */
.metric .v.locked{color:var(--soft);text-shadow:none}
.lockbar{border:var(--frame);border-radius:10px;padding:13px 18px;margin:20px 0;color:var(--soft);
  font-size:13px;font-family:var(--mono);letter-spacing:.04em;display:flex;align-items:center;gap:10px}
.lockbar b{color:var(--amber)}