/* ============================================================
   Mesagon v7 — "Sinyal"
   Dark, continuous, alive. Signal-green reserved for live traffic.
   Evidence lives inside the atmosphere, not instead of it.
   ============================================================ */
@import url('fonts.css');

:root{
  --void:#0A0B09; --deep:#101210; --raise:#171A16; --raise2:#1F231D;
  --bone:#F2F0E9; --bone2:#D7D4C9; --dim:#8E8C81; --dim2:#6A6960;
  --line:rgba(242,240,233,.09); --line2:rgba(242,240,233,.16);
  --sig:#B6CE5E;        /* live signal — traffic, active state, one CTA */
  --sig-dim:#7E9040;
  --f-d:'Archivo',system-ui,sans-serif;
  --f-b:'Instrument Sans',system-ui,sans-serif;
  --f-m:'JetBrains Mono',ui-monospace,monospace;
  --shell:min(1320px,100% - 8vw);
  --e:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--void);color:var(--bone2);font-family:var(--f-b);font-size:16.5px;line-height:1.62;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-family:var(--f-d);margin:0;color:var(--bone);font-weight:600;letter-spacing:-.035em;line-height:1.0;text-wrap:balance}
p{margin:0;text-wrap:pretty}
a{color:var(--sig);text-decoration:none}
a:hover{color:#CBDE84}
::selection{background:var(--sig);color:var(--void)}
.shell{width:var(--shell);margin-inline:auto}
:focus-visible{outline:2px solid var(--sig);outline-offset:3px}

.mono{font-family:var(--f-m);font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:500}
.sig{color:var(--sig)}
.lead{font-size:clamp(17px,1.3vw,19.5px);line-height:1.66;color:var(--dim)}
.h-xl{font-size:clamp(38px,5.6vw,86px);letter-spacing:-.045em;line-height:.96;font-weight:600}
.h-l{font-size:clamp(30px,3.9vw,58px);letter-spacing:-.038em}
.num{font-family:var(--f-m);font-weight:500;font-variant-numeric:tabular-nums}

/* logotype */
.lk{display:inline-flex;flex-direction:column;align-items:stretch;gap:.20em;line-height:1;color:var(--bone)}
.wm{font-family:var(--f-d);font-weight:700;letter-spacing:-.05em;white-space:nowrap}
.hexo{display:inline-block;height:.52em;width:.579em;vertical-align:baseline;margin:0 .017em}
.hexo path{fill:none;stroke:var(--sig);stroke-width:4.732;stroke-linejoin:round}
.rline{display:flex;align-items:center;gap:.09em;height:.075em;margin-left:.058em;margin-right:-.012em}
.rline i{flex:1;height:.075em;background:var(--sig);border-radius:.5em}
.rline b{width:.16em;height:.16em;background:var(--sig);border-radius:50%;flex:none}

/* progress + nav */
.prog{position:fixed;inset:0 auto auto 0;height:2px;width:100%;transform-origin:0 50%;background:var(--sig);
  z-index:90;transform:scaleX(var(--sp,0))}
.nav{position:fixed;inset:0 0 auto;z-index:80;height:68px;display:flex;align-items:center;
  transition:background .4s var(--e),backdrop-filter .4s var(--e),border-color .4s var(--e);
  border-bottom:1px solid transparent}
.nav.stuck{background:rgba(10,11,9,.72);backdrop-filter:blur(16px) saturate(160%);border-bottom-color:var(--line)}
.nav .shell{display:flex;align-items:center;justify-content:space-between;gap:22px}
.nav .lk{font-size:19px}
.nav-l{display:flex;align-items:center;gap:clamp(13px,1.8vw,28px)}
.nav-l>a{font-size:13.5px;color:var(--dim);font-weight:500}
.nav-l>a:hover{color:var(--bone)}
.lang{display:inline-flex;font-family:var(--f-m);font-size:11px;letter-spacing:.08em;color:var(--dim2);gap:5px;align-items:center}
.lang a.on{color:var(--bone)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:999px;background:var(--sig);
  color:var(--void);font-size:13.5px;font-weight:600;transition:.22s var(--e)}
.nav-l>a.btn,.nav-l>a.btn:hover{color:var(--void)}
.btn:hover{background:#CBDE84;transform:translateY(-1px)}
.btn .ar{transition:transform .28s var(--e)}
.btn:hover .ar{transform:translateX(4px)}
.btn-g{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:999px;border:1px solid var(--line2);
  color:var(--bone2);font-size:13.5px;font-weight:500;transition:.22s var(--e)}
.btn-g:hover{border-color:var(--sig);color:var(--bone)}
.navtog{display:none}

/* ---------- hero: the living network ---------- */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:center;
  padding:120px 0 92px;overflow:hidden;isolation:isolate}
#net{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(100deg,rgba(10,11,9,.97) 0%,rgba(10,11,9,.93) 34%,rgba(10,11,9,.55) 52%,rgba(10,11,9,.12) 72%,rgba(10,11,9,.04) 100%)}
.hero .shell{position:relative;z-index:2}
.hb{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-m);font-size:10.5px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--dim);border:1px solid var(--line2);border-radius:999px;padding:7px 15px;
  margin-bottom:clamp(22px,2.6vw,34px)}
.hb i{width:6px;height:6px;border-radius:50%;background:var(--sig);box-shadow:0 0 0 0 rgba(182,206,94,.6);animation:pl 2.4s infinite}
@keyframes pl{70%{box-shadow:0 0 0 8px rgba(182,206,94,0)}100%{box-shadow:0 0 0 0 rgba(182,206,94,0)}}
.hero h1{max-width:20ch}
.hero h1 em{font-style:normal;color:var(--sig)}
.hero-sub{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.82fr);gap:clamp(26px,5vw,80px);
  align-items:end;margin-top:clamp(28px,3.4vw,48px)}
.hero-sub .lead{max-width:50ch}
.hero-acts{display:flex;gap:10px;flex-wrap:wrap}
@media(max-width:900px){.hero-sub{grid-template-columns:1fr;align-items:start}}

/* masked word reveal */
.w{display:inline-block;overflow:hidden;vertical-align:bottom;padding-bottom:.13em;margin-bottom:-.13em}
.w>i{display:inline-block;font-style:normal;transform:translateY(115%);transition:transform 1s var(--e);
  transition-delay:var(--d,0ms)}
.wl.in .w>i{transform:none}

/* ---------- telemetry strip ---------- */
.tel{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(23,26,22,.5);
  position:relative;z-index:3}
.tel .shell{display:grid;grid-auto-flow:column;grid-auto-columns:1fr}
.tel div{padding:clamp(22px,2.6vw,34px) 0;display:flex;flex-direction:column;gap:8px}
.tel div+div{border-left:1px solid var(--line);padding-left:clamp(18px,2.4vw,38px)}
.tel .v{font-family:var(--f-d);font-weight:600;font-size:clamp(30px,3.6vw,50px);letter-spacing:-.045em;line-height:1;
  color:var(--bone);font-variant-numeric:tabular-nums}
.tel .v em{font-style:normal;font-size:.4em;font-weight:500;color:var(--dim2);letter-spacing:0}
.tel .l{font-family:var(--f-m);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim2);
  line-height:1.55;max-width:25ch}
@media(max-width:860px){.tel .shell{grid-auto-flow:row}.tel div+div{border-left:0;border-top:1px solid var(--line);padding-left:0}}

/* ---------- section frame ---------- */
.sec{padding:clamp(70px,8vw,140px) 0;position:relative}
.sec+.sec{border-top:1px solid var(--line)}
.head{display:grid;grid-template-columns:minmax(0,.55fr) minmax(0,1.45fr);gap:clamp(22px,4.5vw,80px);
  align-items:start;margin-bottom:clamp(36px,4.6vw,68px)}
.head .lead{margin-top:20px;max-width:55ch}
@media(max-width:900px){.head{grid-template-columns:1fr;gap:14px}}

/* ---------- reference table ---------- */
.rt{width:100%;border-collapse:collapse;font-size:14.5px}
.rt thead th{font-family:var(--f-m);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim2);
  font-weight:500;text-align:left;padding:0 16px 13px 0;border-bottom:1px solid var(--line2)}
.rt tbody td{padding:16px 16px 16px 0;border-bottom:1px solid var(--line);vertical-align:top;color:var(--dim)}
.rt tbody tr{transition:background .3s var(--e)}
.rt tbody tr:hover{background:var(--raise)}
.rt .c-name{color:var(--bone);font-weight:600;font-size:16px;white-space:nowrap}
.rt .c-sect{font-family:var(--f-m);font-size:10.5px;letter-spacing:.08em;color:var(--dim2);text-transform:uppercase;white-space:nowrap}
.rt .c-yr{font-family:var(--f-m);font-weight:500;color:var(--sig);white-space:nowrap;font-variant-numeric:tabular-nums}
.rt .c-tech{font-family:var(--f-m);font-size:11px;color:var(--dim2)}
.rt-note{margin-top:22px;font-size:13px;color:var(--dim2);max-width:72ch}
.rt-wrap{overflow-x:auto}
@media(max-width:820px){.rt .c-tech,.rt thead th:nth-child(5){display:none}}

/* ---------- pinned practices rail ---------- */
.pin{position:relative}
.pin-in{position:sticky;top:0;height:100svh;min-height:520px;display:flex;flex-direction:column;justify-content:center;overflow:hidden}
.pin-hd{width:var(--shell);margin-inline:auto;display:flex;justify-content:space-between;align-items:flex-end;gap:24px;
  margin-bottom:clamp(22px,2.8vw,42px);flex-wrap:wrap;flex:none}
.pin-hd h2{max-width:17ch}
.pcount{font-family:var(--f-m);font-size:11px;letter-spacing:.16em;color:var(--dim2);display:flex;align-items:center;gap:12px}
.pcount b{color:var(--sig);font-weight:400}
.pbar{width:104px;height:2px;background:var(--line2);position:relative;overflow:hidden}
.pbar i{position:absolute;inset:0;background:var(--sig);transform-origin:0 50%;transform:scaleX(var(--pp,0))}
.rail{display:flex;gap:clamp(16px,1.7vw,26px);padding-left:calc((100vw - var(--shell))/2);padding-right:22vw;will-change:transform}
.pcard{flex:none;width:clamp(280px,26vw,392px);background:rgba(23,26,22,.82);backdrop-filter:blur(6px);
  border:1px solid var(--line);padding:clamp(22px,2.3vw,34px);display:flex;flex-direction:column;gap:14px;
  height:min(408px,56svh);min-height:0;overflow:hidden;transition:border-color .4s var(--e),background .4s var(--e)}
.pcard:hover{border-color:var(--line2);background:var(--raise2)}
.pcard .n{font-family:var(--f-m);font-size:11px;letter-spacing:.16em;color:var(--sig)}
.pcard h3{font-size:clamp(20px,1.8vw,27px);letter-spacing:-.03em}
.pcard p{font-size:14.5px;line-height:1.58;color:var(--dim)}
.pcard ul{list-style:none;margin:auto 0 0;padding:15px 0 0;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;
  gap:6px;max-height:92px;overflow:hidden;flex:none}
.pcard li{font-family:var(--f-m);font-size:10px;letter-spacing:.05em;color:var(--dim2);border:1px solid var(--line);
  border-radius:999px;padding:4px 9px}
@media(max-width:900px){.pin{height:auto!important}.pin-in{position:static;height:auto;min-height:0;padding:clamp(70px,10vw,110px) 0}
  .rail{transform:none!important;overflow-x:auto;padding-right:6vw;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
  .pcard{scroll-snap-align:start;height:auto;min-height:330px}}

/* ---------- nevers ---------- */
.nev{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.nv{display:grid;grid-template-columns:clamp(52px,6.5vw,104px) 1fr;gap:clamp(18px,3vw,50px);align-items:baseline;
  padding:clamp(20px,2.4vw,34px) 0;border-bottom:1px solid var(--line);
  transition:background .4s var(--e),padding-left .4s var(--e)}
.nv:hover{background:var(--raise);padding-left:14px}
.nv .x{font-family:var(--f-m);font-size:12px;letter-spacing:.12em;color:var(--sig)}
.nv p{font-size:clamp(17px,1.7vw,26px);line-height:1.36;color:var(--bone2);font-family:var(--f-d);letter-spacing:-.022em;
  font-weight:400;max-width:40ch}

/* ---------- team ---------- */
.tm{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,236px),1fr));
  border-top:1px solid var(--line);border-left:1px solid var(--line)}
.tm .tg{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:clamp(20px,2.2vw,30px);
  display:flex;flex-direction:column;gap:14px}
.tm .tg .l{font-family:var(--f-m);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--sig);
  padding-bottom:12px;border-bottom:1px solid var(--line)}
.tm ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.tm li{font-size:14.5px;color:var(--dim);line-height:1.35}

/* ---------- contact ---------- */
.ct{display:grid;grid-template-columns:1.3fr 1fr;gap:clamp(32px,5vw,86px);align-items:start}
.ct h2{font-size:clamp(34px,5.6vw,86px);letter-spacing:-.046em;line-height:.98}
.cbox{border:1px solid var(--line2);background:var(--raise);padding:clamp(24px,2.7vw,40px);
  display:flex;flex-direction:column;gap:16px}
.cbox h3{font-size:clamp(19px,1.6vw,25px)}
.cbox p{font-size:14.5px;color:var(--dim)}
.cmeta{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,208px),1fr));gap:clamp(20px,3vw,44px);
  margin-top:clamp(42px,4.8vw,74px);padding-top:clamp(24px,2.8vw,40px);border-top:1px solid var(--line)}
.cmeta h5{font-family:var(--f-m);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--sig);
  font-weight:500;margin:0 0 11px}
.cmeta address,.cmeta span{font-style:normal;font-size:14.5px;line-height:1.6;color:var(--dim)}
@media(max-width:900px){.ct{grid-template-columns:1fr}}

.ft{border-top:1px solid var(--line);padding:clamp(30px,3.2vw,46px) 0;background:rgba(16,18,16,.6)}
.ft .shell{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
.ft .lk{font-size:16px}
.ft small{font-size:12.5px;color:var(--dim2)}

.rv{opacity:0;transform:translateY(18px);transition:opacity .85s var(--e),transform .85s var(--e)}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .rv,.w>i{opacity:1!important;transform:none!important;transition:none!important}
  html{scroll-behavior:auto}.hb i{animation:none}}

@media(max-width:880px){
  .navtog{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border:1px solid var(--line2);
    border-radius:2px;background:none;cursor:pointer;padding:0}
  .navtog s{display:block;width:16px;height:9px;border-top:1px solid var(--bone);border-bottom:1px solid var(--bone);text-decoration:none}
  .nav-l{position:fixed;inset:68px 0 auto;background:rgba(10,11,9,.97);backdrop-filter:blur(16px);
    border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:0;padding:8px 0 20px;
    transform:translateY(-8px);opacity:0;pointer-events:none;transition:.25s var(--e)}
  .nav-l.open{transform:none;opacity:1;pointer-events:auto}
  .nav-l>a,.nav-l>.lang{width:var(--shell);margin-inline:auto;padding-block:12px;font-size:16px}
  .nav-l>a.btn{justify-content:center;margin-top:10px}
}
.dgm{width:100%;height:auto;display:block;margin-top:8px}
.dgm-legend{display:flex;flex-wrap:wrap;gap:clamp(16px,2.6vw,42px);margin-top:32px;padding-top:24px;border-top:1px solid var(--line)}
.dgm-legend div{display:flex;flex-direction:column;gap:5px;min-width:0}
.dgm-legend .k{font-family:var(--f-m);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim2)}
.dgm-legend .v{font-size:14px;color:var(--bone2)}
.dgm-note{margin-top:26px;font-size:13px;color:var(--dim2);max-width:76ch;line-height:1.6}

/* ---------- client marquee (two counter-scrolling rows) ---------- */
.cl-wrap{margin-top:clamp(44px,4.8vw,72px);padding-top:clamp(28px,3vw,44px);border-top:1px solid var(--line)}
.cl-hd{display:flex;justify-content:space-between;align-items:baseline;gap:20px;flex-wrap:wrap;margin-bottom:clamp(20px,2.2vw,30px)}
.cl-hd .t{font-family:var(--f-d);font-size:clamp(19px,1.6vw,25px);letter-spacing:-.028em;color:var(--bone)}
.cl-hd .c{font-family:var(--f-m);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim2)}
.cl-rows{display:flex;flex-direction:column;gap:11px;
  --mask:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
  -webkit-mask-image:var(--mask);mask-image:var(--mask)}
.cl-row{display:flex;overflow:hidden}
.cl-row>div{display:flex;gap:11px;padding-right:11px;flex:none;animation:mq var(--dur,82s) linear infinite}
.cl-row.rev>div{animation-direction:reverse}
.cl-rows:hover .cl-row>div{animation-play-state:paused}
@keyframes mq{to{transform:translateX(-100%)}}
.cl{flex:none;border:1px solid var(--line);border-radius:2px;padding:11px 19px;font-size:13.5px;color:var(--dim);
  white-space:nowrap;transition:.3s var(--e);background:rgba(23,26,22,.4)}
.cl:hover{border-color:var(--sig);color:var(--bone);background:var(--raise2)}
@media(prefers-reduced-motion:reduce){.cl-row>div{animation-duration:340s}}