/* ==========================================================
   SIRAT Defence Intelligence — public site
   Palette: near-black / deep navy, monochrome + one cold signal
   Type: Manrope (display/body) · JetBrains Mono (data labels)
   ========================================================== */

:root{
  --bg:#05070A;--bg2:#080C12;--bg3:#0B1017;
  --ink:#EEF2F6;--ink2:rgba(238,242,246,.60);--ink3:rgba(238,242,246,.34);--ink4:rgba(238,242,246,.16);
  --line:rgba(238,242,246,.085);--line2:rgba(238,242,246,.16);
  --sig:#A6C57A;--sig2:rgba(166,197,122,.42);--sig3:rgba(166,197,122,.14);--sig4:rgba(166,197,122,.07);
  --sans:"Manrope",-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,monospace;
  --wrap:1340px;--gut:clamp(22px,5.4vw,84px);--navh:76px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.62 var(--sans);letter-spacing:-.005em;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.locked{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
a:hover{color:var(--ink)}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
::selection{background:var(--sig);color:#04070A}
canvas{display:block}

/* ---------- ambient overlays ---------- */
.grain{position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.028;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/></filter><rect width='160' height='160' filter='url(%23n)'/></svg>");mix-blend-mode:screen}
.vignette{position:fixed;inset:0;z-index:1;pointer-events:none;background:radial-gradient(120% 90% at 50% 12%,transparent 40%,rgba(2,4,7,.72) 100%)}

/* ---------- layout ---------- */
[id]{scroll-margin-top:calc(var(--navh) + 18px)}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--gut);position:relative}
.sec{position:relative;padding-block:clamp(96px,15vh,190px)}
main{position:relative;z-index:2}

/* continuous spine */
.spine{position:fixed;left:max(26px,calc((100vw - var(--wrap))/2 + 26px));top:0;bottom:0;width:1px;z-index:5;pointer-events:none;background:linear-gradient(180deg,transparent,var(--line) 12%,var(--line) 88%,transparent)}
.spine i{position:absolute;left:-1.5px;width:4px;height:120px;background:linear-gradient(180deg,transparent,var(--sig2),transparent);opacity:.5;animation:spine 14s linear infinite}
@keyframes spine{0%{top:-14%}100%{top:104%}}
@media (max-width:1420px){.spine{display:none}}

/* ---------- type ---------- */
.label{font:500 10.5px/1 var(--mono);letter-spacing:.3em;text-transform:uppercase;color:var(--ink3);margin:0 0 34px;display:flex;align-items:center;gap:16px}
.label::before{content:"";width:26px;height:1px;background:currentColor;opacity:.75;flex:none}
.label.bare::before{display:none}
h1,h2,h3{margin:0;font-weight:300;letter-spacing:-.038em;line-height:.96;text-wrap:balance}
.d1{font-size:clamp(46px,7.6vw,118px)}
.d2{font-size:clamp(38px,5.6vw,84px)}
.d3{font-size:clamp(30px,3.6vw,52px);letter-spacing:-.03em;line-height:1.04}
.d1 em,.d2 em,.d3 em{font-style:normal;color:var(--ink2)}
.lead{font-size:clamp(17px,1.36vw,20.5px);line-height:1.6;color:var(--ink2);max-width:46ch;margin:30px 0 0;font-weight:400;text-wrap:pretty}
.lead.tight{max-width:38ch}
.mono{font:500 11px/1.5 var(--mono);letter-spacing:.22em;text-transform:uppercase;color:var(--ink3)}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(26px);transition:opacity 1.05s var(--ease),transform 1.05s var(--ease)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}.spine i{animation:none;opacity:0}}

/* ---------- nav ---------- */
.nav{position:fixed;inset:0 0 auto;z-index:50;height:var(--navh);transition:background .45s var(--ease),border-color .45s,backdrop-filter .45s;border-bottom:1px solid transparent}
.nav.on{background:rgba(6,9,13,.68);backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%);border-bottom-color:var(--line)}
.nav .wrap{display:flex;align-items:center;gap:clamp(18px,4vw,56px);height:100%;max-width:none}
.brand{display:flex;align-items:center;flex:none}
.brand img{height:26px;width:auto;opacity:.96}
.nlinks{display:flex;gap:clamp(16px,2.4vw,38px);margin-inline:auto}
.nlink{position:relative;font:500 12.5px/1 var(--sans);letter-spacing:.02em;color:var(--ink2);padding:8px 0;transition:color .25s}
.nlink::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--sig);transform:scaleX(0);transform-origin:left;transition:transform .38s var(--ease);opacity:.8}
.nlink:hover,.nlink.act{color:var(--ink)}
.nlink:hover::after,.nlink.act::after{transform:scaleX(1)}
.nright{display:flex;align-items:center;gap:22px;flex:none}
.nlogin{font:500 12.5px/1 var(--sans);color:var(--ink2);transition:color .25s}
.nlogin:hover{color:var(--ink)}
.burger{display:none;width:40px;height:40px;position:relative;flex:none}
.burger span{position:absolute;left:9px;right:9px;height:1px;background:var(--ink);transition:transform .4s var(--ease),opacity .3s}
.burger span:nth-child(1){top:16px}.burger span:nth-child(2){top:23px}
body.menu .burger span:nth-child(1){transform:translateY(3.5px) rotate(45deg)}
body.menu .burger span:nth-child(2){transform:translateY(-3.5px) rotate(-45deg)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:12px;font:500 13px/1 var(--sans);letter-spacing:.01em;padding:15px 24px;border:1px solid var(--line2);border-radius:2px;transition:background .28s,border-color .28s,color .28s;white-space:nowrap}
.btn .arw{display:inline-block;transition:transform .28s var(--ease)}
.btn:hover .arw{transform:translateX(5px)}
.btn-p{background:var(--ink);border-color:var(--ink);color:#05070A}
.btn-p:hover{background:#fff;border-color:#fff;color:#05070A}
.btn-g{color:var(--ink2)}
.btn-g:hover{color:var(--ink);border-color:var(--line2);background:rgba(238,242,246,.045);box-shadow:0 0 0 1px var(--sig3)}
.btn-s{padding:11px 18px;font-size:12px}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:46px}
.tlink{display:inline-flex;align-items:center;gap:11px;font:500 14px/1 var(--sans);color:var(--ink);position:relative;padding-bottom:9px}
.tlink::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--line2);transform-origin:left;transition:transform .5s var(--ease),background .3s}
.tlink:hover::after{background:var(--sig);transform:scaleX(1)}
.tlink .arw{transition:transform .34s var(--ease)}
.tlink:hover .arw{transform:translateX(6px)}

/* mobile menu */
.mmenu{position:fixed;inset:0;z-index:49;background:rgba(4,6,9,.97);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);display:flex;flex-direction:column;justify-content:center;padding:0 var(--gut);opacity:0;visibility:hidden;transition:opacity .5s var(--ease),visibility .5s}
body.menu .mmenu{opacity:1;visibility:visible}
.mmenu a{font-size:clamp(30px,9vw,46px);font-weight:300;letter-spacing:-.035em;color:var(--ink);padding:11px 0;opacity:0;transform:translateY(16px);transition:opacity .55s var(--ease),transform .55s var(--ease)}
body.menu .mmenu a{opacity:1;transform:none}
body.menu .mmenu a:nth-child(1){transition-delay:.1s}body.menu .mmenu a:nth-child(2){transition-delay:.16s}
body.menu .mmenu a:nth-child(3){transition-delay:.22s}body.menu .mmenu a:nth-child(4){transition-delay:.28s}
.mmenu .mfoot{margin-top:52px;padding-top:30px;border-top:1px solid var(--line);display:flex;gap:14px;flex-wrap:wrap}
.mmenu .mfoot a{font-size:13px;font-weight:500;letter-spacing:.02em;padding:0}
.mmenu .mfoot .btn{padding:14px 22px}

/* ---------- 01 hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;padding-top:var(--navh);overflow:hidden}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero-veil{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(5,7,10,.94) 0%,rgba(5,7,10,.7) 38%,rgba(5,7,10,.25) 68%,rgba(5,7,10,.55) 100%),linear-gradient(0deg,var(--bg) 2%,transparent 45%)}
.hero-in{z-index:3;padding-bottom:clamp(60px,10vh,120px);padding-top:clamp(80px,14vh,140px)}
.hero .d1{max-width:16ch}
.hero-strip{position:relative;z-index:3;border-top:1px solid var(--line);overflow:hidden}
.hero-strip .wrap{display:flex;align-items:center;gap:clamp(20px,4vw,54px);padding-block:20px;flex-wrap:wrap}
.hero-strip span{font:500 10px/1 var(--mono);letter-spacing:.32em;color:var(--ink3);transition:color .5s}
.hero-strip span.lit{color:var(--sig)}
.hero-coord{position:absolute;z-index:3;right:var(--gut);top:calc(var(--navh) + 34px);font:400 9.5px/1.8 var(--mono);letter-spacing:.16em;color:var(--ink4);text-align:right}

/* ---------- 02 positioning ---------- */
.pos{position:relative;overflow:hidden}
.pos-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,6vw,110px);align-items:end}
.dots{position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.5}
.dots i{position:absolute;width:2px;height:2px;border-radius:50%;background:var(--sig);opacity:.34;animation:drift linear infinite}
@keyframes drift{0%{transform:translate(0,0);opacity:0}20%{opacity:.45}80%{opacity:.35}100%{transform:translate(var(--dx),var(--dy));opacity:0}}
@media (prefers-reduced-motion:reduce){.dots i{animation:none}}

/* ---------- 03 platform teaser ---------- */
.plat{position:relative;overflow:hidden;padding-bottom:clamp(60px,8vh,110px)}
.plat-grid{display:grid;grid-template-columns:minmax(300px,.86fr) 1.14fr;gap:clamp(34px,5vw,80px);align-items:center}
.stage{position:relative;height:clamp(400px,52vw,620px)}
.stage::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:5;background:linear-gradient(90deg,transparent 58%,rgba(5,7,10,.86) 100%),linear-gradient(180deg,transparent 66%,rgba(5,7,10,.9) 100%)}
.frag{position:absolute;background:#080C11;border:1px solid var(--line2);border-radius:3px;box-shadow:0 34px 90px -30px rgba(0,0,0,.92);overflow:hidden;transition:transform .9s var(--ease),box-shadow .5s,border-color .5s;will-change:transform}
.frag:hover{border-color:var(--sig2);box-shadow:0 34px 90px -30px rgba(0,0,0,.92),0 0 0 1px var(--sig3)}
.frag-head{position:absolute;inset:0 0 auto;z-index:3;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 13px;background:linear-gradient(180deg,rgba(6,9,13,.94),rgba(6,9,13,.4) 70%,transparent);font:500 8.5px/1 var(--mono);letter-spacing:.24em;color:var(--ink3);text-transform:uppercase}
.frag-head b{font-weight:500;color:var(--ink2)}
.dotrow{display:flex;gap:5px}
.dotrow i{width:4px;height:4px;border-radius:50%;background:var(--ink4)}
.dotrow i:first-child{background:var(--sig);animation:blip 2.6s ease-in-out infinite}
@keyframes blip{0%,100%{opacity:.35}50%{opacity:1}}

/* live platform crops — zoomed, tinted, deliberately partial */
.shot{position:absolute;inset:0;overflow:hidden;z-index:1}
.shot img{width:100%;height:100%;object-fit:cover;object-position:var(--px,50%) var(--py,50%);transform:scale(var(--z,1.6));transform-origin:var(--px,50%) var(--py,50%);filter:saturate(1.34) contrast(1.05) brightness(1.05) blur(.9px);animation:breathe 26s ease-in-out infinite alternate}
@keyframes breathe{to{transform:scale(calc(var(--z,1.6) + .09))}}
.shot::after{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(166,197,122,.1),transparent 45%),radial-gradient(120% 100% at 50% 40%,transparent 42%,rgba(5,7,10,.72) 100%);mix-blend-mode:normal}
.shot::before{content:"";position:absolute;top:-40%;bottom:-40%;width:60%;left:-70%;z-index:2;background:linear-gradient(100deg,transparent,rgba(190,220,150,.09) 45%,rgba(190,220,150,.02) 60%,transparent);animation:sheen 11s cubic-bezier(.5,0,.5,1) infinite}
@keyframes sheen{0%{left:-70%}55%{left:130%}100%{left:130%}}
.pins{position:absolute;inset:0;z-index:4;pointer-events:none}
.pins i{position:absolute;width:6px;height:6px;border-radius:50%;background:var(--sig);box-shadow:0 0 0 0 var(--sig2);animation:ping 3.4s ease-out infinite}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(166,197,122,.5);opacity:1}70%{box-shadow:0 0 0 15px rgba(166,197,122,0);opacity:.85}100%{box-shadow:0 0 0 0 rgba(166,197,122,0);opacity:1}}

.f-map{left:0;top:5%;width:68%;height:62%}
.f-feed{right:0;top:0;width:44%;height:44%}
.f-table{right:5%;bottom:1%;width:54%;height:31%}
.f-sig{left:9%;bottom:0;width:31%;height:33%}
.fm-ov{position:absolute;inset:auto 0 0;z-index:3;padding:11px 13px;background:linear-gradient(0deg,rgba(6,9,13,.94),transparent);display:flex;gap:16px;font:500 8.5px/1 var(--mono);letter-spacing:.2em;color:var(--ink3)}
.fm-ov b{color:var(--sig);font-weight:500}
@media (prefers-reduced-motion:reduce){.shot img,.shot::before,.pins i,.dotrow i:first-child{animation:none}}

/* ---------- 04 global ---------- */
.globe{position:relative;overflow:hidden;padding-block:clamp(70px,10vh,130px)}
.globe-map{position:relative;height:clamp(360px,62vw,720px);margin-top:clamp(30px,5vw,54px)}
.globe-map canvas{position:absolute;inset:0;width:100%;height:100%}
.mlab{position:absolute;transform:translate(-50%,-140%);white-space:nowrap;font:500 9px/1 var(--mono);letter-spacing:.22em;text-transform:uppercase;color:var(--ink2);padding:6px 9px;border:1px solid var(--line2);background:rgba(7,10,15,.82);backdrop-filter:blur(4px);opacity:0;transition:opacity 1.1s var(--ease),transform 1.1s var(--ease);pointer-events:none}
.mlab.on{opacity:1;transform:translate(-50%,-170%)}
.mlab::after{content:"";position:absolute;left:50%;top:100%;width:1px;height:14px;background:linear-gradient(180deg,var(--line2),transparent)}
.globe-head{display:grid;grid-template-columns:1fr auto;gap:34px;align-items:end}

/* ---------- 05 relevance ---------- */
.rel{position:relative;overflow:hidden}
.rel-flow{position:absolute;left:0;right:0;top:50%;height:1px;background:var(--line);z-index:0}
.rel-flow i{position:absolute;top:-1px;height:3px;width:180px;background:linear-gradient(90deg,transparent,var(--sig2),transparent);animation:flow 9s linear infinite}
@keyframes flow{0%{left:-20%}100%{left:110%}}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:clamp(50px,7vw,84px);position:relative}
.steps::before{content:"";position:absolute;left:0;right:0;top:9px;height:1px;background:var(--line)}
.steps::after{content:"";position:absolute;left:0;top:9px;height:1px;background:linear-gradient(90deg,var(--sig),var(--sig2));transform:scaleX(0);transform-origin:left;width:100%;transition:transform 2.2s var(--ease)}
.steps.on::after{transform:scaleX(1)}
.step{position:relative;padding-top:34px}
.step::before{content:"";position:absolute;left:0;top:5px;width:9px;height:9px;border-radius:50%;border:1px solid var(--line2);background:var(--bg);transition:border-color .5s,background .5s,box-shadow .5s}
.steps.on .step::before{border-color:var(--sig);box-shadow:0 0 0 4px var(--sig3)}
.steps.on .step:nth-child(2)::before{transition-delay:.5s}.steps.on .step:nth-child(3)::before{transition-delay:1s}.steps.on .step:nth-child(4)::before{transition-delay:1.5s}
.step b{display:block;font:500 11px/1 var(--mono);letter-spacing:.26em;text-transform:uppercase;color:var(--ink2)}
@media (prefers-reduced-motion:reduce){.rel-flow i{animation:none}}

/* ---------- 06 delivery ---------- */
.docs{display:grid;grid-template-columns:1fr 1fr;gap:clamp(22px,3vw,40px);margin-top:clamp(46px,6vw,76px)}
.doc{position:relative;height:clamp(300px,34vw,420px);transition:transform .6s var(--ease)}
.doc:hover{transform:translateY(-6px) scale(1.008)}
.sheet{position:absolute;inset:0;background:linear-gradient(160deg,#0E141B,#080C11);border:1px solid var(--line2);border-radius:3px;overflow:hidden;transition:transform .7s var(--ease),opacity .6s,border-color .5s;box-shadow:0 30px 70px -34px rgba(0,0,0,.95)}
.sheet.b{transform:translate(14px,-14px) scale(.97);opacity:.42;z-index:0}
.sheet.c{transform:translate(28px,-27px) scale(.94);opacity:.2;z-index:-1}
.doc:hover .sheet.b{transform:translate(26px,-26px) scale(.975);opacity:.6}
.doc:hover .sheet.c{transform:translate(50px,-49px) scale(.95);opacity:.34}
.doc:hover .sheet.a{border-color:var(--sig2)}
.sheet.a{z-index:1}
.doc .shot img{filter:saturate(1.3) contrast(1.04) brightness(1) blur(1.6px)}
.doc-in{position:relative;z-index:3;padding:clamp(20px,2.4vw,30px);height:100%;display:flex;flex-direction:column;background:linear-gradient(180deg,rgba(5,7,10,.8) 0%,rgba(5,7,10,.34) 32%,rgba(5,7,10,.72) 68%,rgba(5,7,10,.97) 100%)}
.doc-k{font:500 9px/1 var(--mono);letter-spacing:.26em;text-transform:uppercase;color:var(--ink3);display:flex;justify-content:space-between}
.doc-t{margin-top:auto;font-size:clamp(20px,2vw,27px);font-weight:300;letter-spacing:-.03em;line-height:1.05}
.doc-sub{margin-top:9px;font:500 8.5px/1 var(--mono);letter-spacing:.24em;text-transform:uppercase;color:var(--sig);opacity:.8}

/* ---------- 07 company ---------- */
.co-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(30px,6vw,100px);align-items:start}
.co-note{margin-top:34px;padding-top:26px;border-top:1px solid var(--line);font-size:15px;color:var(--ink3);max-width:44ch}

/* ---------- 08 final cta ---------- */
.fin{position:relative;overflow:hidden;min-height:88svh;display:flex;align-items:center;text-align:center}
.fin canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.fin-veil{position:absolute;inset:0;z-index:1;background:radial-gradient(70% 60% at 50% 50%,rgba(5,7,10,.5),rgba(5,7,10,.93) 76%)}
.fin .wrap{z-index:2}
.fin .d2{margin-inline:auto}
.fin .lead{margin-inline:auto;text-align:center}
.fin .cta-row{justify-content:center}
.fin-foot{margin-top:clamp(56px,9vh,96px);font:500 10px/1 var(--mono);letter-spacing:.34em;text-transform:uppercase;color:var(--ink3)}

/* ---------- 10 contact ---------- */
.ct-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,6vw,96px);align-items:start;margin-top:clamp(40px,5vw,66px)}
.info{display:flex;flex-direction:column;gap:0;margin:0}
.irow{display:grid;grid-template-columns:88px 1fr;gap:20px;padding:17px 0;border-top:1px solid var(--line);align-items:baseline}
.irow:last-child{border-bottom:1px solid var(--line)}
.irow dt{font:500 9px/1.6 var(--mono);letter-spacing:.24em;text-transform:uppercase;color:var(--ink3);margin:0}
.irow dd{margin:0;font-size:15px;color:var(--ink2);line-height:1.55}
.irow dd a{position:relative;transition:color .25s}
.irow dd a:hover{color:var(--ink)}
.irow dd a::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:1px;background:var(--sig);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.irow dd a:hover::after{transform:scaleX(1)}

/* forms */
.form{display:flex;flex-direction:column;gap:8px}
.fld{position:relative;padding-top:24px}
.fld label{position:absolute;top:0;left:0;white-space:nowrap;font:500 9px/1 var(--mono);letter-spacing:.22em;text-transform:uppercase;color:var(--ink3);transition:color .3s}
.fld input,.fld textarea,.fld select{width:100%;background:transparent;border:0;border-bottom:1px solid var(--line2);color:var(--ink);font:400 16px/1.5 var(--sans);padding:9px 0 13px;outline:none;transition:border-color .35s,box-shadow .35s;border-radius:0}
.fld textarea{resize:vertical;min-height:88px}
.fld input:focus,.fld textarea:focus{border-color:var(--sig);box-shadow:0 1px 0 0 var(--sig)}
.fld input:focus~label,.fld textarea:focus~label{color:var(--sig)}
.fld.bad input,.fld.bad textarea{border-color:#B4757A}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.form .cta-row{margin-top:34px}
.msg{display:none;margin-top:24px;padding:16px 18px;border:1px solid var(--line2);font-size:14.5px;color:var(--ink2);border-radius:2px}
.msg.on{display:block}
.msg.ok{border-color:var(--sig2);background:var(--sig3);color:var(--ink)}
.msg.err{border-color:#7A4A4E;background:rgba(122,74,78,.12)}

/* ---------- 09 access modal ---------- */
.ovl{position:fixed;inset:0;z-index:70;display:flex;align-items:flex-start;justify-content:center;padding:clamp(16px,5vh,60px) var(--gut);overflow-y:auto;opacity:0;visibility:hidden;transition:opacity .5s var(--ease),visibility .5s;background:rgba(3,5,8,.8);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.ovl.on{opacity:1;visibility:visible}
.sheet-modal{position:relative;width:min(760px,100%);background:linear-gradient(165deg,#0C1219,#06090D);border:1px solid var(--line2);border-radius:4px;padding:clamp(28px,4vw,54px);transform:translateY(28px) scale(.985);transition:transform .6s var(--ease);box-shadow:0 60px 140px -50px #000}
.ovl.on .sheet-modal{transform:none}
.x{position:absolute;top:16px;right:16px;width:38px;height:38px;display:grid;place-items:center;color:var(--ink3);border:1px solid transparent;border-radius:2px;transition:color .25s,border-color .25s}
.x:hover{color:var(--ink);border-color:var(--line2)}

/* ---------- footer ---------- */
.foot{position:relative;z-index:2;border-top:1px solid var(--line);padding-block:44px 34px}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:clamp(26px,4vw,60px);align-items:start}
.foot-top img{height:24px;width:auto;opacity:.9}
.foot-slog{margin-top:14px;font:500 9.5px/1.7 var(--mono);letter-spacing:.24em;text-transform:uppercase;color:var(--ink3)}
.foot-col{display:flex;flex-direction:column;gap:11px}
.foot-col a{font-size:13.5px;color:var(--ink3);transition:color .25s;width:fit-content}
.foot-col a:hover{color:var(--ink)}
.foot-bot{margin-top:44px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font:400 11.5px/1.6 var(--sans);color:var(--ink4)}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .plat-grid,.co-grid,.ct-grid,.pos-grid{grid-template-columns:1fr}
  .stage{height:clamp(340px,72vw,460px);margin-top:12px}
  .foot-top{grid-template-columns:1fr 1fr}
  .globe-head{grid-template-columns:1fr}
}
@media (max-width:820px){
  body{font-size:16px}
  .nlinks,.nright .nlogin,.nright .btn{display:none}
  .burger{display:block;margin-left:auto}
  .sec{padding-block:clamp(74px,11vh,110px)}
  .docs{grid-template-columns:1fr}
  .doc{height:300px}
  .steps{grid-template-columns:1fr 1fr;row-gap:30px}
  .steps::before,.steps::after{display:none}
  .step{padding-left:22px;padding-top:0}
  .step::before{top:4px}
  .f2{grid-template-columns:1fr;gap:8px}
  .hero-coord{display:none}
  .hero-veil{background:linear-gradient(0deg,var(--bg) 6%,rgba(5,7,10,.55) 55%,rgba(5,7,10,.72) 100%)}
  .f-table,.f-sig{display:none}
  .f-map{width:88%;top:2%;height:58%}
  .f-feed{width:72%;top:auto;bottom:0;right:0}
  .foot-top{grid-template-columns:1fr;gap:32px}
  .irow{grid-template-columns:76px 1fr;gap:14px}
}
@media (max-width:520px){
  .hero-strip .wrap{gap:14px}
  .hero-strip span{font-size:9px;letter-spacing:.2em}
  .cta-row .btn{flex:1 1 auto;justify-content:center}
}