/* ============================================================
   MeshedFlow - Calm green operations console.
   ============================================================ */
:root{
  --amber:#6f9f88; --bright:#dbe6dd; --dim:#8ca495; --black:#0d1512;
  --surface:#16201c; --surface-2:#1b2822; --line:rgba(111,159,136,.18); --line-2:rgba(111,159,136,.3);
  --mono:'JetBrains Mono',monospace; --crt:'VT323',monospace;
  --glow:0 0 4px rgba(111,159,136,.12); --ease:cubic-bezier(.16,1,.3,1);
}
*{margin:0;padding:0;box-sizing:border-box}
body{background:
  radial-gradient(circle at top,rgba(111,159,136,.08),transparent 34%),
  linear-gradient(180deg,#101915 0%,var(--black) 24%,#0b120f 100%);
  color:var(--bright);font-family:var(--mono);font-size:14px;
  line-height:1.7;overflow-x:hidden;position:relative;-webkit-font-smoothing:antialiased}
@media (hover:none){body{cursor:auto}}
a{color:inherit;text-decoration:none}
em{font-style:normal;color:var(--amber)}
code{color:var(--amber)}
::selection{background:var(--amber);color:var(--black)}
.skip-link{position:fixed;left:14px;top:10px;z-index:80;transform:translateY(-140%);
  background:var(--amber);color:var(--black);padding:8px 12px;font-size:12px;font-weight:600;
  letter-spacing:.06em;border:1px solid var(--amber);transition:transform .2s var(--ease)}
.skip-link:focus{transform:translateY(0);outline:2px solid var(--bright);outline-offset:2px}

/* CRT overlays */
.crt{position:fixed;inset:0;z-index:1;pointer-events:none;
  background:
    radial-gradient(ellipse at 40% 20%,rgba(111,159,136,.028),transparent 34%),
    radial-gradient(ellipse at center,transparent 64%,rgba(0,0,0,.26) 100%)}
.scan{position:fixed;inset:0;z-index:2;pointer-events:none;
  background:repeating-linear-gradient(0deg,rgba(0,0,0,.08) 0 1px,transparent 1px 4px);
  opacity:.12}
@keyframes flick{0%,97%{opacity:1}98%{opacity:.82}99%{opacity:.95}100%{opacity:1}}
@media (prefers-reduced-motion:reduce){.scan{animation:none}}

/* splash screen */
.splash{position:fixed;inset:0;z-index:9999;background:var(--black);display:flex;align-items:center;justify-content:center;
  transition:opacity .5s var(--ease), visibility .5s;color:var(--dim);font-family:var(--mono)}
.splash.is-hidden{opacity:0;visibility:hidden;pointer-events:none}
.splash__content{display:flex;flex-direction:column;align-items:center;width:280px;max-width:80vw}
.splash__logo{width:80px;height:80px;margin-bottom:24px;opacity:0;animation:splash-in .4s ease-out .2s forwards}
.splash__brand{font-size:16px;font-weight:600;letter-spacing:.2em;color:var(--bright);margin-bottom:30px;opacity:0;animation:splash-in .4s ease-out .3s forwards}
.splash__loader{width:100%;height:2px;background:var(--line-2);position:relative;overflow:hidden;margin-bottom:12px;opacity:0;animation:splash-in .4s ease-out .4s forwards}
.splash__bar{position:absolute;left:0;top:0;bottom:0;width:0%;background:var(--amber)}
.splash__status{font-size:11px;letter-spacing:.1em;text-transform:uppercase;opacity:0;animation:splash-in .4s ease-out .5s forwards}
@keyframes splash-in{to{opacity:1;transform:translateY(0)}from{opacity:0;transform:translateY(10px)}}

/* caret cursor */
.caret{display:none}
.caret.is-on{width:34px;height:3px}
@keyframes blink{50%{opacity:0}}
@media (hover:none){.caret{display:none}}

/* tabs bar */
.tabs{position:fixed;top:0;left:0;right:0;z-index:30;display:flex;align-items:center;gap:18px;
  padding:10px 18px;background:rgba(11,18,15,.9);border-bottom:1px solid var(--line);
  font-size:12px;letter-spacing:.06em;backdrop-filter:blur(10px)}
.tabs__brand{display:inline-flex;align-items:center;gap:12px;color:var(--bright);font-weight:600}
.tabs__brand-mark{width:36px;height:36px;display:block;flex:none}
.foot__brand-mark{width:30px;height:30px;display:block;flex:none}
.tabs__nav{display:flex;gap:16px;margin-left:8px}
.tabs__nav a{color:var(--dim);transition:color .2s}
.tabs__nav a:hover{color:#c8d9ce}
.tabs__pal{margin-left:auto;background:transparent;border:1px solid var(--line);color:var(--amber);
  font-family:var(--mono);font-size:11px;letter-spacing:.1em;padding:7px 12px;transition:background .2s,color .2s,border-color .2s}
.tabs__pal:hover{background:rgba(111,159,136,.12);color:var(--bright);border-color:var(--line-2)}
@media (max-width:760px){.tabs__nav{display:none}}

/* command palette */
.pal{position:fixed;inset:0;z-index:25;display:flex;align-items:flex-start;justify-content:center;
  padding-top:13vh;background:rgba(8,13,11,.78);opacity:0;visibility:hidden;
  transition:opacity .3s var(--ease),visibility .3s}
.pal.is-open{opacity:1;visibility:visible}
.pal__box{width:min(620px,92vw);background:var(--surface-2);border:1px solid var(--line-2);box-shadow:0 14px 36px rgba(0,0,0,.24)}
.pal__head{padding:12px 16px;border-bottom:1px solid var(--line);color:var(--dim);font-size:11px;letter-spacing:.14em}
.pal a{display:flex;align-items:baseline;gap:12px;padding:13px 16px;border-bottom:1px solid var(--line);transition:background .15s}
.pal a:last-child{border-bottom:0}
.pal a:hover{background:rgba(111,159,136,.08)}
.pal a b{color:var(--amber)}
.pal a span{margin-left:auto;color:var(--dim);font-size:12px}

/* buttons */
.btn{font-family:var(--mono);font-size:12px;letter-spacing:.06em;padding:13px 18px;display:inline-flex;
  align-items:center;border:1px solid var(--line-2);transition:background .2s,color .2s,border-color .2s}
.btn--solid{background:var(--amber);color:var(--black);font-weight:600;border-color:var(--amber)}
.btn--solid:hover{background:#7ba48f}
.btn--ghost{background:transparent;color:var(--amber)}
.btn--ghost:hover{background:rgba(111,159,136,.08);color:var(--bright)}

/* layout */
main{position:relative;z-index:10;max-width:1240px;margin:0 auto;padding:0 18px}

/* hero */
.hero{min-height:100vh;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:center;
  padding:96px 0 70px}
@media (max-width:900px){.hero{grid-template-columns:1fr;gap:30px}}
.hero__r{display:grid;gap:18px;align-items:start}
.hero__brandline{display:flex;align-items:center;gap:18px;margin:0 0 28px}
.hero__brandcopy,.hero__meshcopy{min-width:0}
.hero__brandlogo{width:92px;height:92px;display:block;flex:none;opacity:.95}
.hero__brandname,.hero__brandmeta,.hero__meshlabel,.hero__meshcopy span{display:block}
.hero__brandname{color:var(--bright);font-size:15px;letter-spacing:.28em}
.hero__brandmeta{color:var(--dim);font-size:12px;letter-spacing:.04em;max-width:34ch;margin-top:6px}
.hero__tag{color:#93aa9b;font-size:12px;letter-spacing:.12em;margin-bottom:20px}
.hero__h{font-family:var(--crt);font-size:clamp(58px,9vw,140px);line-height:.84;color:var(--bright);
  text-shadow:none;margin-bottom:24px;letter-spacing:0}
.amp{color:var(--amber)}
.hero__lead{max-width:48ch;color:var(--bright);opacity:.82;margin-bottom:28px}
.hero__act{display:flex;gap:12px;flex-wrap:wrap}
.hero__meshmark{display:grid;grid-template-columns:minmax(0,1fr) 132px;gap:18px;align-items:center;padding:18px 20px;
  background:rgba(22,32,28,.86);border:1px solid var(--line);
  box-shadow:none}
.hero__meshcopy{min-width:0}
.hero__meshlabel{color:var(--dim);font-size:11px;letter-spacing:.16em;margin-bottom:6px}
.hero__meshcopy b{display:block;font-family:var(--crt);font-size:44px;line-height:.9;color:var(--bright);margin-bottom:8px}
.hero__meshcopy span:last-child{color:var(--dim);font-size:12px;line-height:1.6;max-width:28ch}
.hero__meshlogo{width:132px;height:132px;display:block;justify-self:end;filter:none;opacity:.9}
@media (max-width:560px){
  .hero__brandline{align-items:flex-start}
  .hero__brandlogo{width:72px;height:72px}
  .hero__meshmark{grid-template-columns:1fr;justify-items:start}
  .hero__meshlogo{justify-self:start}
}

/* terminal (signature) */
.term{background:
  linear-gradient(180deg,rgba(20,29,25,.98) 0%,rgba(12,18,16,.98) 100%);
  border:1px solid rgba(125,173,149,.24);
  box-shadow:0 24px 54px rgba(0,0,0,.26), inset 0 1px 0 rgba(219,230,221,.03);
  display:flex;flex-direction:column;min-height:430px;min-width:0}
.term__bar{display:flex;align-items:center;gap:10px;padding:10px 13px;border-bottom:1px solid var(--line);
  font-size:11px;letter-spacing:.08em;color:#99b1a3;background:rgba(255,255,255,.015)}
.term__dot{width:8px;height:8px;background:var(--amber)}
.term__min{margin-left:auto;color:#7fd2a6}
.term__log{flex:1;padding:16px 18px;font-size:13px;line-height:1.62;overflow-y:auto;max-height:340px;white-space:pre-wrap;scrollbar-width:none;-ms-overflow-style:none;
  background:
    radial-gradient(circle at top right,rgba(111,159,136,.08),transparent 28%),
    linear-gradient(180deg,rgba(10,14,13,.08),transparent)}
.term__log::-webkit-scrollbar{display:none}
.term__log .ln{display:block}
.term__log .o{color:var(--bright)}
.term__log .d{color:#8ca495}
.term__log .a{color:#7fd2a6}
.term__log .u{color:#d7fce7}
.term__log .t-host{color:#8ecfb0}
.term__log .t-path{color:#c4d2ff}
.term__log .t-flag{color:#f4d47a}
.term__log .t-cmd{color:#7fd2a6}
.term__log .t-file{color:#8bd5ca}
.term__log .t-num{color:#f5c07a}
.term__log .t-ok{display:inline-flex;align-items:center;justify-content:center;min-width:42px;padding:0 6px;margin-right:10px;
  border:1px solid rgba(127,210,166,.28);background:rgba(127,210,166,.12);color:#8ff0bc}
.term__log .t-label{color:#dbe6dd}
.term__log .t-note{color:#97a69d}
.term__log .t-pipe{color:rgba(255,255,255,.18)}
.term__prompt{display:flex;align-items:center;gap:8px;padding:12px 16px;border-top:1px solid var(--line);background:rgba(255,255,255,.015)}
.term__ps{color:var(--amber)}
.term__in{flex:1;background:transparent;border:0;outline:none;color:var(--bright);
  font-family:var(--mono);font-size:13px;caret-color:var(--amber)}
.term__chips{display:flex;flex-wrap:wrap;gap:7px;padding:0 16px 16px;background:rgba(255,255,255,.015)}
.term__chips button{background:rgba(255,255,255,.02);border:1px solid var(--line);color:#94ac9d;
  font-family:var(--mono);font-size:11px;padding:6px 10px;transition:background .15s,color .15s,border-color .15s,transform .15s}
.term__chips button:hover{background:rgba(111,159,136,.08);color:var(--bright);border-color:rgba(127,210,166,.26);transform:translateY(-1px)}

/* panes */
.pane{border:1px solid var(--line);margin:0 0 26px;background:rgba(18,28,24,.56)}
.pane__bar{padding:9px 14px;border-bottom:1px solid var(--line);color:var(--dim);
  font-size:11px;letter-spacing:.1em}
.pane__body{padding:clamp(24px,4vw,56px)}
.cmd{color:var(--dim);font-size:13px;margin-bottom:18px}
.cmd .ps{color:var(--amber)}
.pane__h{font-family:var(--crt);font-size:clamp(34px,5.5vw,84px);line-height:.9;color:var(--bright);
  text-shadow:none;margin-bottom:22px;letter-spacing:.01em}
.pane__lead{max-width:70ch;color:var(--bright);opacity:.86;margin-bottom:34px;font-size:14.5px}

/* stat rows */
.stat3{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.st{background:#111a16;padding:22px 18px}
.st b{display:block;font-family:var(--crt);font-size:clamp(40px,5vw,72px);color:var(--amber);
  line-height:.9}
.st span{display:block;color:var(--dim);font-size:11px;letter-spacing:.04em;margin-top:10px;text-transform:uppercase}
@media (max-width:740px){.stat3{grid-template-columns:1fr}}

/* route simulator (GSAP driven) */
.route-sim{display:flex;flex-direction:column;align-items:center;margin:40px 0 50px;font-family:var(--mono);color:var(--amber);width:100%}
.rs-stage{position:relative;width:100%;max-width:600px;aspect-ratio:600/400;margin:0 auto}
.rs-svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.rs-path{fill:none;stroke:rgba(111,159,136,.18);stroke-width:2px;stroke-dasharray:4 4}
.rs-path-active{stroke:rgba(111,159,136,.38);stroke-dasharray:none}
.rs-node{position:absolute;transform:translate(-50%,-50%);border:1px solid var(--amber);padding:10px 16px;background:#111913;box-shadow:none;z-index:2;font-weight:600;letter-spacing:.08em;font-size:12px;text-align:center;white-space:nowrap;transition:border-color .3s, color .3s, background .3s}
.rs-node.is-active{border-color:var(--bright);color:var(--bright);background:#16211c}
.rs-loader{border-color:var(--bright);color:var(--bright)}
.rs-cdn{border-color:var(--dim);color:var(--dim)}
.rs-dot{position:absolute;top:0;left:0;padding:2px 6px;background:var(--amber);color:var(--black);font-size:10px;font-weight:bold;letter-spacing:.05em;transform:translate(-50%,-50%);opacity:0;z-index:3;pointer-events:none}
.rs-dot#dotChunkP2P{background:var(--bright);color:var(--black)}
.rs-dot#dotChunkCDN{background:var(--dim);color:var(--black)}
.rs-dot#dotSig{background:var(--dim);color:var(--black)}
.rs-dot#dotVerify{background:var(--black);color:var(--bright);border:1px solid var(--bright)}
.rs-legend{display:flex;gap:20px;justify-content:center;margin-top:20px;flex-wrap:wrap}
.rs-leg-item{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--dim);letter-spacing:.05em}
.rs-dot-static{padding:2px 6px;font-size:10px;font-weight:bold;letter-spacing:.05em;color:var(--black);border-radius:2px}
.rs-dot-req{background:var(--amber)}
.rs-dot-p2p{background:var(--bright)}
.rs-dot-cdn{background:var(--dim)}
.rs-dot-sig{background:var(--dim)}
.rs-dot-verify{background:var(--black);color:var(--bright);border:1px solid var(--bright)}
.rs-splash{position:absolute;transform:translate(-50%,-50%);font-weight:900;letter-spacing:.1em;font-size:16px;z-index:4;pointer-events:none;color:var(--amber);white-space:nowrap}
.rs-log{margin-top:20px;font-size:12px;color:var(--dim);letter-spacing:.05em;min-height:20px;text-align:center}
@media(max-width:600px){
  .rs-stage{width:min(600px,100%);overflow:hidden}
  .rs-stage > *{transform:scale(.58);transform-origin:top left}
  .rs-svg{transform:none}
}

/* flow list */
.flow{list-style:none;display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.flow li{background:#101915;padding:18px;color:var(--bright);opacity:.9;font-size:14px;line-height:1.6}
.flow li span{display:block;color:var(--amber);font-weight:600;letter-spacing:.08em;margin-bottom:6px}

/* features grid */
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.t-card{background:#101915;padding:26px;position:relative;transition:background .2s,color .2s}
.t-card:hover{background:#16211c}
.fc--wide{grid-column:span 2}
.t-card b{display:block;font-family:var(--crt);font-size:26px;color:var(--bright);line-height:1.1;margin-bottom:12px;letter-spacing:.01em;transition:color .2s}
.t-card:hover b{color:#dfe8e1}
.fc--wide b{font-size:32px}
.t-card p{color:var(--dim);font-size:13.5px;line-height:1.6}
.me__k{display:inline-block;color:var(--black);background:var(--amber);font-size:11px;font-weight:600;padding:2px 8px;margin-bottom:14px;transition:background .2s,color .2s}
.t-card:hover .me__k{background:#96b4a6}
@media (max-width:900px){.feat{grid-template-columns:repeat(2,1fr)}.fc--wide{grid-column:span 2}}
@media (max-width:600px){.feat{grid-template-columns:1fr}.fc--wide{grid-column:span 1}}

/* code */
.code{border:1px solid rgba(125,173,149,.24);margin-bottom:16px;min-width:0;max-width:100%;overflow:hidden;
  background:
    linear-gradient(180deg,rgba(18,24,22,.98) 0%,rgba(11,16,14,.98) 100%);
  box-shadow:0 22px 44px rgba(0,0,0,.22), inset 0 1px 0 rgba(219,230,221,.03)}
.code__bar{display:flex;justify-content:space-between;padding:10px 14px;border-bottom:1px solid var(--line);color:#96aaa0;font-size:12px;
  background:rgba(255,255,255,.02)}
.code__copy{color:#7fd2a6}
.code pre{padding:20px 22px;overflow-x:auto;font-size:13px;line-height:1.72;max-width:100%;
  background:
    linear-gradient(90deg,rgba(111,159,136,.06),transparent 16%),
    radial-gradient(circle at top right,rgba(111,159,136,.08),transparent 30%)}
.code code{display:block;min-width:max-content}
.c-c{color:#6f8578}
.c-k{color:#d38fff}
.c-s{color:#a5e077}
.c-f{color:#7cd7ff}
.c-t{color:#78dce8}
.c-p{color:#e1edf3}
.c-o{color:#f6955b}
.c-prop{color:#ffd866}
.c-bool{color:#ff7ab2}
.c-built{color:#c4b5fd}
.c-param{color:#ffcb6b}
.c-var{color:#f2f4f8}
.note{color:var(--dim);font-size:12px;letter-spacing:.06em}

/* grid4 */
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.g{background:#101915;padding:22px 16px}
.g b{display:block;font-family:var(--crt);font-size:clamp(30px,3.4vw,52px);color:var(--amber);line-height:.9}
.g span{display:block;color:var(--dim);font-size:11px;margin-top:10px;letter-spacing:.03em;text-transform:uppercase}
@media (max-width:820px){.grid4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:460px){.grid4{grid-template-columns:1fr}}

/* kv */
.kv{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.kv div{background:#101915;display:grid;grid-template-columns:140px 1fr;gap:18px;padding:16px 18px;align-items:baseline}
.kv span{color:var(--amber);font-size:12px;letter-spacing:.1em}
.kv b{color:var(--bright);font-weight:500;font-size:15px}
@media (max-width:560px){.kv div{grid-template-columns:1fr;gap:4px}}

/* final */
.final{margin-bottom:26px}
.final__h{font-family:var(--crt);font-size:clamp(46px,8vw,120px);line-height:.86;color:var(--bright);
  text-shadow:none;margin-bottom:18px;letter-spacing:.01em}

/* footer */
.foot{max-width:1240px;margin:0 auto;padding:24px 18px 90px;display:flex;flex-wrap:wrap;gap:16px;
  justify-content:space-between;border-top:1px solid var(--line);color:var(--dim);font-size:11px;letter-spacing:.06em}
.foot__brand{display:inline-flex;align-items:center;gap:12px;color:var(--bright)}

/* status line */
.status{position:fixed;bottom:0;left:0;right:0;z-index:30;display:flex;gap:0;
  background:rgba(16,25,21,.96);color:var(--bright);font-size:11px;letter-spacing:.06em;font-weight:600;
  border-top:1px solid var(--line)}
.status span{padding:5px 12px;border-right:1px solid var(--line)}
.status__mode{background:var(--amber);color:var(--black)}
.status__r{margin-left:auto;border-right:0}
@media (max-width:680px){.status span:nth-child(3),.status span:nth-child(4){display:none}}

/* reveals */
.rv{opacity:0;transform:translateY(20px)}
html:not(.anim) .rv{opacity:1;transform:none}