/* 5g.bergvoll.ch – BergVoll × CloudRAN.AI · Private 5G */
@font-face{font-family:"Space Grotesk";src:url(../fonts/space-grotesk.woff2) format("woff2");font-weight:300 700;font-display:swap}
@font-face{font-family:"Inter";src:url(../fonts/inter.woff2) format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url(../fonts/jetbrains-mono.woff2) format("woff2");font-weight:100 800;font-display:swap}

:root{
  --bg:#050c1a; --bg2:#071225; --panel:#0b1830; --panel2:#0f2142; --panel3:#132a52;
  --line:rgba(150,180,230,.13); --line2:rgba(150,180,230,.24); --line3:rgba(150,180,230,.38);
  --text:#e9effa; --muted:#a5b4cf; --dim:#7586a5;
  --signal:#46d2ff; --signal2:#7be3ff; --signalbg:rgba(70,210,255,.10);
  --gold:#dcb15a; --goldbg:rgba(220,177,90,.12);
  --ok:#3fdc9b; --okbg:rgba(63,220,155,.12); --warn:#ffb648; --warnbg:rgba(255,182,72,.12); --bad:#ff7a7a;
  --navy:#12397a;
  --head:"Space Grotesk",system-ui,sans-serif; --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Consolas,monospace;
  --r:14px; --r2:20px; --wrap:1200px; --gut:20px;
  --shadow:0 20px 60px -30px rgba(0,0,0,.7),0 1px 0 rgba(255,255,255,.03) inset;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation-duration:.001ms!important;transition-duration:.001ms!important}}
body{margin:0;background:var(--bg);color:var(--text);font:400 16px/1.6 var(--sans);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:var(--signal2);text-underline-offset:3px}
a:hover{color:#fff}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px;border-radius:6px}
::selection{background:rgba(70,210,255,.35)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.mono{font-family:var(--mono);font-feature-settings:"zero" 1}
.skip{position:absolute;left:12px;top:-60px;background:var(--signal);color:#00131f;padding:10px 14px;border-radius:10px;z-index:100;font-weight:600}
.skip:focus{top:12px}

/* ---------- Header ---------- */
.hdr{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .25s,border-color .25s,backdrop-filter .25s;border-bottom:1px solid transparent}
.hdr.solid{background:rgba(5,12,26,.82);backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);border-bottom-color:var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:20px;height:68px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text);flex:0 0 auto}
.brand img{width:34px;height:34px}
.brand b{font:600 17px/1 var(--head);letter-spacing:.01em;display:block}
.brand small{display:block;font:500 11px/1.2 var(--mono);color:var(--muted);letter-spacing:.06em;margin-top:4px;text-transform:uppercase}
.nav{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav a{color:var(--muted);text-decoration:none;font:500 14px/1 var(--sans);padding:10px 12px;border-radius:999px;transition:color .2s,background .2s}
.nav a:hover,.nav a.on{color:var(--text);background:rgba(150,180,230,.08)}
.hdr .btn{margin-left:8px}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line2);border-radius:12px;width:44px;height:44px;cursor:pointer;align-items:center;justify-content:center}
.burger span,.burger span::before,.burger span::after{display:block;width:18px;height:2px;background:var(--text);position:relative;border-radius:2px;transition:transform .25s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0}
.burger span::before{top:-6px}.burger span::after{top:6px}
.menu-open .burger span{background:transparent}
.menu-open .burger span::before{transform:translateY(6px) rotate(45deg)}
.menu-open .burger span::after{transform:translateY(-6px) rotate(-45deg)}
@media (max-width:1180px){
  .burger{display:flex}
  .nav{position:fixed;inset:68px 0 auto 0;flex-direction:column;align-items:stretch;gap:2px;padding:12px var(--gut) 20px;background:rgba(5,12,26,.97);border-bottom:1px solid var(--line);transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;max-height:calc(100dvh - 68px);overflow:auto}
  .menu-open .nav{opacity:1;transform:none;pointer-events:auto}
  .nav a{padding:14px 12px;font-size:16px}
  .hdr .btn.hdr-cta{display:none}
  .menu-open .hdr{background:rgba(5,12,26,.97)}
}

/* ---------- Buttons & chips ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:12px 20px;border-radius:999px;border:1px solid transparent;font:600 15px/1.1 var(--sans);text-decoration:none;cursor:pointer;transition:transform .15s,background .2s,border-color .2s,box-shadow .2s;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn.pri{background:linear-gradient(180deg,#6fe0ff,#2fbcf0);color:#021422;box-shadow:0 10px 30px -10px rgba(70,210,255,.6)}
.btn.pri:hover{box-shadow:0 14px 40px -10px rgba(70,210,255,.8);color:#021422}
.btn.out{background:rgba(150,180,230,.06);border-color:var(--line2);color:var(--text)}
.btn.out:hover{background:rgba(150,180,230,.12);border-color:var(--line3)}
.btn.ghost{background:none;border-color:transparent;color:var(--signal2);padding-inline:8px}
.btn.sm{min-height:38px;padding:8px 14px;font-size:14px}
.btn svg{width:18px;height:18px;flex:0 0 auto}
.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;font:500 12px/1.2 var(--mono);letter-spacing:.02em;border:1px solid var(--line2);color:var(--muted);background:rgba(150,180,230,.05)}
.chip.sig{color:var(--signal2);border-color:rgba(70,210,255,.35);background:var(--signalbg)}
.chip.gold{color:var(--gold);border-color:rgba(220,177,90,.35);background:var(--goldbg)}
.chip.ok{color:var(--ok);border-color:rgba(63,220,155,.35);background:var(--okbg)}
.chip.warn{color:var(--warn);border-color:rgba(255,182,72,.35);background:var(--warnbg)}
.dot{width:7px;height:7px;border-radius:50%;background:currentColor;display:inline-block}

/* ---------- Sections ---------- */
section{position:relative}
.sec{padding:120px 0}
.sec.tight{padding:84px 0}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:500 12px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--signal2);margin:0 0 18px}
.eyebrow::before{content:"";width:22px;height:1px;background:currentColor;opacity:.7}
h1,h2,h3,h4{font-family:var(--head);font-weight:600;letter-spacing:-.02em;margin:0;line-height:1.08}
h2{font-size:clamp(32px,4.6vw,54px)}
h3{font-size:22px;letter-spacing:-.01em;line-height:1.2}
h4{font-size:17px;letter-spacing:0;line-height:1.3}
.lead{font-size:clamp(17px,1.6vw,19px);color:var(--muted);max-width:68ch;margin:20px 0 0}
.shead{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:40px;align-items:end;margin-bottom:56px}
.shead .lead{margin:0}
@media (max-width:860px){.shead{grid-template-columns:minmax(0,1fr);gap:18px;margin-bottom:40px}.sec{padding:84px 0}}
.grad{background:linear-gradient(100deg,#fff 10%,var(--signal2) 55%,var(--gold) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.bgline{border-top:1px solid var(--line)}
.alt{background:linear-gradient(180deg,var(--bg2),var(--bg))}

/* ---------- Hero ---------- */
.hero{min-height:100svh;display:flex;align-items:center;padding:120px 0 72px;overflow:hidden;isolation:isolate}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-2}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:
  radial-gradient(900px 600px at 15% 30%,rgba(5,12,26,.92),rgba(5,12,26,.55) 55%,rgba(5,12,26,0) 80%),
  linear-gradient(180deg,rgba(5,12,26,0) 70%,var(--bg) 100%)}
.hero .wrap{width:100%}
.hero h1{font-size:clamp(42px,7.2vw,92px);max-width:13ch;line-height:1;letter-spacing:-.035em}
.hero .lead{max-width:56ch;color:#c2cfe5}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:26px}
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;margin-top:64px;background:var(--line);border:1px solid var(--line);border-radius:var(--r2);overflow:hidden;max-width:980px;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.kpi{background:rgba(8,18,38,.72);padding:20px 22px}
.kpi b{display:block;font:600 clamp(26px,3vw,34px)/1 var(--head);letter-spacing:-.02em}
.kpi b small{font-size:.55em;color:var(--muted);font-weight:500;margin-left:2px}
.kpi span{display:block;color:var(--muted);font-size:13.5px;line-height:1.4;margin-top:8px}
.kpi em{display:block;font:500 11px/1.3 var(--mono);color:var(--dim);font-style:normal;margin-top:6px;letter-spacing:.02em}
@media (max-width:860px){.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}}
.scrollhint{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);color:var(--dim);font:500 11px/1 var(--mono);letter-spacing:.2em;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:10px}
.scrollhint i{width:1px;height:34px;background:linear-gradient(var(--signal),transparent);animation:drip 2.2s ease-in-out infinite}
@keyframes drip{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
@media (max-height:760px){.scrollhint{display:none}}

/* ---------- Trust strip ---------- */
.trust{border-block:1px solid var(--line);background:rgba(8,18,38,.6)}
.trust .wrap{display:flex;align-items:center;gap:28px;padding-block:22px;flex-wrap:wrap}
.trust p{margin:0;font:500 12px/1.4 var(--mono);color:var(--dim);letter-spacing:.08em;text-transform:uppercase;flex:0 0 auto}
.trust ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px 28px;flex:1}
.trust li{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:14px}
.trust li svg{width:18px;height:18px;color:var(--gold)}

/* ---------- Cards / grids ---------- */
.grid{display:grid;gap:18px}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:1020px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.g4,.g3,.g2{grid-template-columns:minmax(0,1fr)}}
.card{background:linear-gradient(180deg,rgba(17,36,70,.55),rgba(11,24,48,.55));border:1px solid var(--line);border-radius:var(--r2);padding:26px;box-shadow:var(--shadow);position:relative}
.card h3{margin-bottom:10px}
.card p{color:var(--muted);margin:0}
.ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--signalbg);border:1px solid rgba(70,210,255,.25);color:var(--signal2);margin-bottom:20px}
.ico svg{width:22px;height:22px}

/* compare table */
.vs{margin-top:40px;border:1px solid var(--line);border-radius:var(--r2);overflow:hidden;background:rgba(8,18,38,.55)}
.vs-scroll{overflow-x:auto}
.vs table{width:100%;border-collapse:collapse;min-width:680px}
.vs th,.vs td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--line);font-size:15px;vertical-align:top}
.vs thead th{font:500 12px/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--dim);background:rgba(150,180,230,.04)}
.vs thead th.us{color:var(--signal2)}
.vs td:first-child{color:var(--muted);width:24%}
.vs td.us{background:rgba(70,210,255,.05);color:var(--text)}
.vs tr:last-child td{border-bottom:0}
.vs .y{color:var(--ok)}.vs .n{color:var(--bad)}.vs .m{color:var(--warn)}

/* ---------- Scenarios ---------- */
.scen{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
@media (max-width:1100px){.scen{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.scen{grid-template-columns:minmax(0,1fr)}}
.scard{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--r2);background:linear-gradient(180deg,rgba(17,36,70,.6),rgba(9,20,40,.6));overflow:hidden;transition:border-color .25s,transform .25s;min-height:100%}
.scard:hover{border-color:var(--line3);transform:translateY(-3px)}
.scard .art{height:150px;position:relative;border-bottom:1px solid var(--line);background:radial-gradient(120% 90% at 70% 0%,rgba(70,210,255,.16),transparent 60%),#081428;overflow:hidden}
.scard .art svg{position:absolute;inset:0;width:100%;height:100%}
.scard .body{padding:22px;display:flex;flex-direction:column;gap:12px;flex:1}
.scard h3{font-size:20px}
.scard p{color:var(--muted);margin:0;font-size:15px}
.scard .comp{display:flex;flex-wrap:wrap;gap:6px}
.scard .ref{font-size:13.5px;color:var(--muted);border-top:1px dashed var(--line2);padding-top:12px;margin-top:auto}
.scard .ref b{color:var(--gold);font-weight:600}
.scard .btn{align-self:flex-start;margin-top:4px}

/* ---------- Planner ---------- */
.planner{display:grid;grid-template-columns:minmax(0,440px) minmax(0,1fr);gap:24px;align-items:start}
@media (max-width:1060px){.planner{grid-template-columns:minmax(0,1fr)}}
.pcol{border:1px solid var(--line);border-radius:var(--r2);background:rgba(9,20,40,.75);box-shadow:var(--shadow)}
.steps{display:flex;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.steps::-webkit-scrollbar{display:none}
.steps button{flex:1;background:none;border:0;padding:16px 10px 14px;cursor:pointer;color:var(--dim);font:500 13px/1.2 var(--sans);border-bottom:2px solid transparent;white-space:nowrap;display:flex;flex-direction:column;align-items:center;gap:6px;min-width:84px}
.steps button i{font:600 11px/1 var(--mono);font-style:normal;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line2)}
.steps button.on{color:var(--text);border-bottom-color:var(--signal)}
.steps button.on i{background:var(--signal);color:#021422;border-color:var(--signal)}
.steps button.done i{border-color:var(--signal);color:var(--signal2)}
.pane{padding:24px;display:none}
.pane.on{display:block;animation:fade .3s ease-out}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.pane h3{font-size:19px;margin-bottom:6px}
.pane .hint{color:var(--muted);font-size:14px;margin:0 0 18px}
.pnav{display:flex;justify-content:space-between;gap:10px;padding:16px 24px;border-top:1px solid var(--line)}
.tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.tile{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--line2);border-radius:14px;background:rgba(150,180,230,.03);cursor:pointer;text-align:left;transition:border-color .2s,background .2s;min-height:58px}
.tile:hover{border-color:var(--line3);background:rgba(150,180,230,.07)}
.tile[aria-pressed="true"]{border-color:var(--signal);background:var(--signalbg);box-shadow:0 0 0 1px var(--signal) inset}
.tile svg{width:26px;height:26px;color:var(--signal2);flex:0 0 auto}
.tile b{font:600 14px/1.25 var(--sans);display:block}
.tile small{display:block;color:var(--dim);font-size:12px;line-height:1.3;margin-top:2px}
.field{margin:0 0 20px}
.field:last-child{margin-bottom:0}
.flabel{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:10px;font-size:14px;color:var(--muted)}
.flabel output{font:600 15px/1 var(--mono);color:var(--text)}
.seg{display:flex;flex-wrap:wrap;gap:6px}
.seg button{flex:1 1 auto;padding:9px 12px;border-radius:10px;border:1px solid var(--line2);background:none;cursor:pointer;font-size:13.5px;color:var(--muted);min-height:40px}
.seg button[aria-pressed="true"]{border-color:var(--signal);color:var(--text);background:var(--signalbg)}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:28px;background:none;cursor:pointer;--p:30%}
input[type=range]::-webkit-slider-runnable-track{height:6px;border-radius:6px;background:linear-gradient(90deg,var(--signal) var(--p),rgba(150,180,230,.18) var(--p))}
input[type=range]::-moz-range-track{height:6px;border-radius:6px;background:rgba(150,180,230,.18)}
input[type=range]::-moz-range-progress{height:6px;border-radius:6px;background:var(--signal)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:#fff;border:3px solid var(--signal);margin-top:-7px;box-shadow:0 0 0 6px rgba(70,210,255,.15)}
input[type=range]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:#fff;border:3px solid var(--signal)}
.counters{display:grid;gap:8px}
.ctr{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:rgba(150,180,230,.03)}
.ctr svg{width:22px;height:22px;color:var(--signal2)}
.ctr b{display:block;font-size:14px;font-weight:600;line-height:1.25}
.ctr small{display:block;font-size:12px;color:var(--dim);line-height:1.3}
.stepper{display:flex;align-items:center;border:1px solid var(--line2);border-radius:10px;overflow:hidden}
.stepper button{width:36px;height:36px;background:none;border:0;cursor:pointer;color:var(--muted);font-size:18px;line-height:1}
.stepper button:hover{background:rgba(150,180,230,.08);color:var(--text)}
.stepper input{width:52px;height:36px;border:0;border-inline:1px solid var(--line2);background:rgba(0,0,0,.2);text-align:center;font:600 14px/1 var(--mono);-moz-appearance:textfield}
.stepper input::-webkit-outer-spin-button,.stepper input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.sub{margin-top:8px}
.sub .seg button{min-height:34px;padding:6px 10px;font-size:12.5px}
.toggles{display:grid;gap:8px}
.tg{display:flex;align-items:flex-start;gap:12px;padding:12px;border:1px solid var(--line);border-radius:12px;cursor:pointer;background:rgba(150,180,230,.03)}
.tg:hover{border-color:var(--line2)}
.tg input{position:absolute;opacity:0;pointer-events:none}
.tg .sw{flex:0 0 auto;width:38px;height:22px;border-radius:22px;background:rgba(150,180,230,.2);position:relative;transition:background .2s;margin-top:1px}
.tg .sw::after{content:"";position:absolute;left:3px;top:3px;width:16px;height:16px;border-radius:50%;background:#fff;transition:transform .2s}
.tg input:checked+.sw{background:var(--signal)}
.tg input:checked+.sw::after{transform:translateX(16px)}
.tg input:focus-visible+.sw{outline:2px solid var(--signal);outline-offset:3px}
.tg b{display:block;font-size:14px;font-weight:600;line-height:1.3}
.tg small{display:block;font-size:12.5px;color:var(--dim);line-height:1.4;margin-top:2px}

.result{position:sticky;top:84px}
@media (max-width:1060px){.result{position:static}}
.rhead{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:22px 24px 18px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.rhead h3{font-size:21px}
.rhead p{margin:4px 0 0;color:var(--muted);font-size:14px}
.rtabs{display:flex;gap:4px;padding:10px 16px 0;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.rtabs::-webkit-scrollbar{display:none}
.rtabs button{background:none;border:0;padding:10px 12px;color:var(--dim);cursor:pointer;font:500 13.5px/1 var(--sans);border-bottom:2px solid transparent;white-space:nowrap}
.rtabs button.on{color:var(--text);border-bottom-color:var(--signal)}
.rpane{display:none;padding:20px 24px 24px}
.rpane.on{display:block;animation:fade .25s ease-out}
.mapbox{position:relative;border-radius:16px;overflow:hidden;border:1px solid var(--line);background:#06101f;aspect-ratio:16/10}
.mapbox svg{width:100%;height:100%}
.legend{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:12px;font-size:12.5px;color:var(--muted)}
.legend span{display:inline-flex;align-items:center;gap:7px}
.legend i{width:10px;height:10px;border-radius:3px;display:inline-block}
.rk{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:16px}
@media (max-width:700px){.rk{grid-template-columns:repeat(2,minmax(0,1fr))}}
.rk div{border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:rgba(150,180,230,.03)}
.rk b{display:block;font:600 22px/1.1 var(--head)}
.rk span{display:block;color:var(--dim);font-size:12px;line-height:1.35;margin-top:4px}
.cap{margin-top:16px;border:1px solid var(--line);border-radius:12px;padding:14px}
.cap .row{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);margin-bottom:8px;gap:12px}
.cap .row b{color:var(--text);font-family:var(--mono);font-weight:500}
.bar{height:10px;border-radius:10px;background:rgba(150,180,230,.12);overflow:hidden;position:relative}
.bar i{position:absolute;inset:0 auto 0 0;border-radius:10px;background:linear-gradient(90deg,var(--signal),var(--ok));transition:width .5s}
.bar i.hot{background:linear-gradient(90deg,var(--warn),var(--bad))}
.notes{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:8px}
.notes li{display:flex;gap:10px;font-size:13.5px;color:var(--muted);line-height:1.45}
.notes li::before{content:"";flex:0 0 6px;height:6px;border-radius:50%;background:var(--signal);margin-top:8px}
.notes li.w::before{background:var(--warn)}
.bom{width:100%;border-collapse:collapse;font-size:14px}
.bom th{font:500 11px/1.2 var(--mono);color:var(--dim);letter-spacing:.1em;text-transform:uppercase;text-align:left;padding:14px 8px 8px;border-bottom:1px solid var(--line2)}
.bom td{padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:top}
.bom td.q{font:600 15px/1.3 var(--mono);color:var(--signal2);text-align:right;white-space:nowrap;width:64px}
.bom td small{display:block;color:var(--dim);font-size:12.5px;line-height:1.4;margin-top:2px}
.bom .tag{font:500 10.5px/1 var(--mono);padding:3px 6px;border-radius:6px;border:1px solid var(--line2);color:var(--dim);margin-left:6px;white-space:nowrap;vertical-align:1px}
.bom .tag.c{color:var(--signal2);border-color:rgba(70,210,255,.35)}
.arch{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;position:relative}
@media (max-width:760px){.arch{grid-template-columns:minmax(0,1fr)}}
.acol{border:1px solid var(--line);border-radius:14px;padding:12px;background:rgba(150,180,230,.03);position:relative}
.acol h5{margin:0 0 10px;font:500 11px/1.2 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
.acol ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.acol li{font-size:13px;line-height:1.3;padding:8px 9px;border-radius:9px;background:rgba(150,180,230,.06);border:1px solid var(--line)}
.acol li b{font-family:var(--mono);color:var(--signal2);margin-right:4px}
.acol:not(:last-child)::after{content:"";position:absolute;right:-11px;top:50%;width:12px;height:2px;background:linear-gradient(90deg,var(--signal),transparent)}
@media (max-width:760px){.acol:not(:last-child)::after{right:auto;left:50%;top:auto;bottom:-11px;width:2px;height:12px;background:linear-gradient(var(--signal),transparent)}}
.tl{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.tl li{display:grid;grid-template-columns:30px minmax(0,1fr) auto;gap:12px;align-items:start;padding:12px;border:1px solid var(--line);border-radius:12px;background:rgba(150,180,230,.03)}
.tl li i{font:600 12px/1 var(--mono);font-style:normal;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--signalbg);color:var(--signal2);border:1px solid rgba(70,210,255,.3)}
.tl li b{display:block;font-size:14.5px}
.tl li small{display:block;color:var(--dim);font-size:13px;line-height:1.45;margin-top:2px}
.tl li em{font:500 12.5px/1.2 var(--mono);color:var(--muted);font-style:normal;white-space:nowrap;padding-top:4px}
.chk{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.chk li{display:grid;grid-template-columns:22px minmax(0,1fr);gap:10px;font-size:14px;color:var(--muted);line-height:1.5}
.chk li svg{width:20px;height:20px;color:var(--ok);margin-top:1px}
.chk li.w svg{color:var(--warn)}
.chk li b{color:var(--text);font-weight:600}
.ractions{display:flex;flex-wrap:wrap;gap:10px;padding:18px 24px;border-top:1px solid var(--line);background:rgba(150,180,230,.03);border-radius:0 0 var(--r2) var(--r2)}
.disclaim{font-size:12.5px;color:var(--dim);margin:14px 0 0;line-height:1.5}

/* ---------- Products ---------- */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.filters button{padding:9px 15px;border-radius:999px;border:1px solid var(--line2);background:none;color:var(--muted);cursor:pointer;font-size:14px}
.filters button[aria-pressed="true"]{background:var(--text);color:#06101f;border-color:var(--text)}
.filters button span{font:500 11px/1 var(--mono);opacity:.7;margin-left:4px}
.prods{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
@media (max-width:1100px){.prods{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:820px){.prods{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.prods{grid-template-columns:minmax(0,1fr)}}
.pcard{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--r2);background:linear-gradient(180deg,rgba(17,36,70,.55),rgba(9,20,40,.6));overflow:hidden;cursor:pointer;text-align:left;padding:0;transition:border-color .2s,transform .2s;color:inherit}
.pcard:hover{border-color:var(--line3);transform:translateY(-3px)}
.pcard .pimg{height:170px;display:grid;place-items:center;background:radial-gradient(80% 80% at 50% 40%,rgba(70,210,255,.12),transparent 70%);border-bottom:1px solid var(--line)}
.pcard .pimg svg{width:150px;height:150px}
.pcard .pb{padding:18px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.pcard .cat{font:500 11px/1.2 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.pcard h3{font-size:19px}
.pcard p{margin:0;color:var(--muted);font-size:14px;line-height:1.5}
.pcard ul{list-style:none;padding:0;margin:4px 0 0;display:grid;gap:4px}
.pcard li{font:500 12.5px/1.4 var(--mono);color:var(--text);display:flex;gap:8px}
.pcard li::before{content:"›";color:var(--signal)}
.pcard .more{margin-top:auto;padding-top:10px;color:var(--signal2);font-size:13.5px;font-weight:600;display:flex;align-items:center;gap:6px}
.pcard .more svg,.scard .btn svg{width:16px;height:16px}
.pcard .badges{display:flex;flex-wrap:wrap;gap:6px}
.srcnote{font-size:13px;color:var(--dim);margin-top:24px}

/* modal */
dialog{border:1px solid var(--line2);border-radius:22px;background:#0a1730;color:var(--text);padding:0;width:min(880px,calc(100vw - 24px));max-height:calc(100dvh - 32px);box-shadow:0 40px 120px -20px rgba(0,0,0,.8)}
dialog::backdrop{background:rgba(2,6,14,.72);backdrop-filter:blur(6px)}
dialog[open]{animation:pop .25s ease-out}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:none}}
.mhead{display:grid;grid-template-columns:200px minmax(0,1fr) auto;gap:22px;align-items:center;padding:24px;border-bottom:1px solid var(--line)}
@media (max-width:640px){.mhead{grid-template-columns:minmax(0,1fr) auto}.mhead .mimg{display:none}}
.mimg{height:160px;border-radius:16px;display:grid;place-items:center;background:radial-gradient(80% 80% at 50% 40%,rgba(70,210,255,.14),transparent 70%),#081428;border:1px solid var(--line)}
.mimg svg{width:140px;height:140px}
.mhead h3{font-size:28px;margin:6px 0 8px}
.mhead p{margin:0;color:var(--muted)}
.mclose{align-self:start;background:rgba(150,180,230,.08);border:1px solid var(--line2);border-radius:12px;width:42px;height:42px;cursor:pointer;color:var(--text);font-size:22px;line-height:1}
dialog[open]{display:flex;flex-direction:column;overflow:hidden}
#pmBody{display:flex;flex-direction:column;min-height:0;max-height:calc(100dvh - 34px)}
.mbody{padding:8px 24px 24px;overflow:auto;flex:1;min-height:0}
.specs{width:100%;border-collapse:collapse;font-size:14px}
.specs th{width:34%;text-align:left;color:var(--muted);font-weight:500;padding:11px 12px 11px 0;border-bottom:1px solid var(--line);vertical-align:top}
.specs td{padding:11px 0;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:13.5px;line-height:1.5}
.mnote{margin:16px 0 0;padding:12px 14px;border-radius:12px;background:var(--warnbg);border:1px solid rgba(255,182,72,.3);color:#ffd9a0;font-size:13.5px}
.mnote.i{background:var(--signalbg);border-color:rgba(70,210,255,.3);color:#bdeeff}
.mfoot{display:flex;gap:10px;flex-wrap:wrap;justify-content:space-between;align-items:center;padding:16px 24px;border-top:1px solid var(--line)}
.mfoot small{color:var(--dim);font-size:12.5px}

/* ---------- Tech ---------- */
.stack{display:grid;gap:12px;margin-top:8px}
.layer{display:grid;grid-template-columns:200px minmax(0,1fr);gap:18px;align-items:center;padding:18px 20px;border:1px solid var(--line);border-radius:16px;background:rgba(150,180,230,.03);position:relative;overflow:hidden}
.layer::before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:var(--c,var(--signal))}
.layer h4{font-size:16px}
.layer small{display:block;font:500 11px/1.3 var(--mono);color:var(--dim);letter-spacing:.1em;text-transform:uppercase;margin-bottom:4px}
.layer .items{display:flex;flex-wrap:wrap;gap:8px}
.layer .items span{padding:7px 11px;border-radius:10px;border:1px solid var(--line2);font-size:13.5px;background:rgba(5,12,26,.5)}
@media (max-width:700px){.layer{grid-template-columns:minmax(0,1fr);gap:10px}}
.feat{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:40px}
@media (max-width:960px){.feat{grid-template-columns:minmax(0,1fr)}}
.feat .card .chip{margin-bottom:14px}
.rcmp{margin-top:48px}
.rcmp h3{margin-bottom:16px}
.rcmp table{min-width:860px}
.rcmp td{font-family:var(--mono);font-size:13.5px}
.rcmp td:first-child{font-family:var(--sans)}

/* ---------- References ---------- */
.refs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media (max-width:1020px){.refs{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.refs{grid-template-columns:minmax(0,1fr)}}
.rcard{border:1px solid var(--line);border-radius:var(--r2);padding:24px;background:linear-gradient(180deg,rgba(17,36,70,.5),rgba(9,20,40,.55));display:flex;flex-direction:column;gap:12px}
.rcard .where{display:flex;justify-content:space-between;gap:10px;font:500 12px/1.3 var(--mono);color:var(--dim);letter-spacing:.06em;text-transform:uppercase}
.rcard h3{font-size:20px}
.rcard p{margin:0;color:var(--muted);font-size:14.5px}
.metrics{display:grid;gap:8px;margin-top:4px}
.metric{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:baseline;padding:10px 0;border-top:1px solid var(--line);font-size:13.5px;color:var(--muted)}
.metric b{font:600 14px/1.2 var(--mono);color:var(--text);text-align:right}
.metric b s{color:var(--dim);text-decoration:none;font-weight:400}
.metric b s::after{content:" → ";color:var(--signal)}
.more-refs{margin-top:26px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.more-refs p{margin:0 8px 0 0;color:var(--dim);font-size:14px}

/* ---------- Switzerland ---------- */
.ch{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:32px;align-items:start}
@media (max-width:960px){.ch{grid-template-columns:minmax(0,1fr)}}
.spec-band{border:1px solid var(--line);border-radius:var(--r2);padding:24px;background:rgba(9,20,40,.7)}
.band{position:relative;height:84px;margin:18px 0 8px;border-radius:12px;background:repeating-linear-gradient(90deg,rgba(150,180,230,.05) 0 1px,transparent 1px 10%),rgba(150,180,230,.04);border:1px solid var(--line)}
.band .seg2{position:absolute;top:10px;bottom:10px;border-radius:8px;display:flex;align-items:center;justify-content:center;font:500 11.5px/1.2 var(--mono);text-align:center;padding:4px}
.band .mno{background:rgba(150,180,230,.1);color:var(--dim);border:1px dashed var(--line2)}
.band .npn{background:linear-gradient(180deg,rgba(70,210,255,.35),rgba(70,210,255,.15));color:#fff;border:1px solid var(--signal);box-shadow:0 0 30px -6px rgba(70,210,255,.6)}
.axis{display:flex;justify-content:space-between;font:500 11px/1 var(--mono);color:var(--dim)}
.feecalc{margin-top:22px;border-top:1px solid var(--line);padding-top:20px}
.feecalc .out{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-top:10px;flex-wrap:wrap}
.feecalc .out b{font:600 30px/1 var(--head)}
.feecalc .out span{color:var(--dim);font-size:13px}
.rules{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media (max-width:640px){.rules{grid-template-columns:minmax(0,1fr)}}
.rule{border:1px solid var(--line);border-radius:16px;padding:18px;background:rgba(150,180,230,.03)}
.rule h4{display:flex;align-items:center;gap:10px;margin-bottom:8px;font-size:16px}
.rule h4 svg{width:20px;height:20px;color:var(--signal2);flex:0 0 auto}
.rule p{margin:0;color:var(--muted);font-size:14px;line-height:1.55}
.rule.w h4 svg{color:var(--warn)}
.src{font-size:13px;color:var(--dim);margin-top:18px}

/* ---------- Process ---------- */
.proc{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;counter-reset:p}
@media (max-width:1100px){.proc{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:640px){.proc{grid-template-columns:minmax(0,1fr)}}
.pstep{border:1px solid var(--line);border-radius:18px;padding:20px;background:rgba(150,180,230,.03);position:relative}
.pstep::before{counter-increment:p;content:"0" counter(p);font:600 13px/1 var(--mono);color:var(--signal2);display:block;margin-bottom:16px}
.pstep h4{margin-bottom:8px}
.pstep p{margin:0;color:var(--muted);font-size:14px}
.role{margin-top:40px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}
@media (max-width:860px){.role{grid-template-columns:minmax(0,1fr)}}
.role .card ul{margin:14px 0 0;padding:0;list-style:none;display:grid;gap:10px}
.role .card li{display:grid;grid-template-columns:22px minmax(0,1fr);gap:10px;color:var(--muted);font-size:15px}
.role .card li svg{width:20px;height:20px;color:var(--signal2);margin-top:2px}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:10px;max-width:900px}
.faq details{border:1px solid var(--line);border-radius:16px;background:rgba(150,180,230,.03);overflow:hidden}
.faq summary{cursor:pointer;list-style:none;padding:18px 54px 18px 20px;font:600 16.5px/1.4 var(--head);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font:400 24px/1 var(--sans);color:var(--signal2);transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq .a{padding:0 20px 18px;color:var(--muted);font-size:15px}
.faq .a p{margin:0 0 10px}.faq .a p:last-child{margin:0}

/* ---------- Contact ---------- */
.contact{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:28px;align-items:start}
@media (max-width:960px){.contact{grid-template-columns:minmax(0,1fr)}}
.person{display:flex;gap:16px;align-items:center;margin:28px 0}
.avatar{width:58px;height:58px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,var(--navy),#1f5bb8);border:1px solid var(--line2)}
.avatar img{width:36px;height:36px}
.person b{display:block;font:600 18px/1.2 var(--head)}
.person span{color:var(--muted);font-size:14px}
.clist{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.clist li{display:flex;gap:12px;align-items:center;color:var(--muted)}
.clist svg{width:18px;height:18px;color:var(--signal2);flex:0 0 auto}
.clist a{color:var(--text);text-decoration:none}
.clist a:hover{color:var(--signal2)}
form.cf{border:1px solid var(--line);border-radius:var(--r2);padding:24px;background:rgba(9,20,40,.75);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
@media (max-width:640px){form.cf{grid-template-columns:minmax(0,1fr)}}
.cf label{display:grid;gap:6px;font-size:13.5px;color:var(--muted)}
.cf .full{grid-column:1/-1}
.cf input,.cf select,.cf textarea{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--line2);background:rgba(2,8,18,.55);color:var(--text);font-size:15px}
.cf textarea{min-height:110px;resize:vertical}
.cf input:focus,.cf select:focus,.cf textarea:focus{outline:none;border-color:var(--signal);box-shadow:0 0 0 3px rgba(70,210,255,.18)}
.attached{grid-column:1/-1;border:1px dashed rgba(70,210,255,.4);border-radius:14px;padding:12px 14px;background:var(--signalbg);font-size:13.5px;color:#cdefff;display:none;gap:12px;align-items:center;justify-content:space-between}
.attached.on{display:flex}
.cf .row{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between}
.cf .priv{font-size:12.5px;color:var(--dim);margin:0;max-width:52ch}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);background:#e9effa;color:#06101f;padding:12px 18px;border-radius:12px;font-weight:600;font-size:14px;opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;z-index:200;max-width:calc(100vw - 32px)}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* ---------- CTA band & footer ---------- */
.band-cta{border:1px solid var(--line2);border-radius:28px;padding:56px;position:relative;overflow:hidden;background:radial-gradient(600px 300px at 90% 10%,rgba(70,210,255,.2),transparent 70%),radial-gradient(500px 300px at 0% 100%,rgba(220,177,90,.12),transparent 70%),linear-gradient(180deg,#0d1f3f,#081429)}
.band-cta h2{max-width:20ch}
.band-cta .hero-cta{margin-top:28px}
@media (max-width:640px){.band-cta{padding:32px 22px}}
footer{border-top:1px solid var(--line);padding:56px 0 40px;color:var(--dim);font-size:14px}
.fgrid{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:28px}
@media (max-width:860px){.fgrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.fgrid{grid-template-columns:minmax(0,1fr)}}
footer h5{margin:0 0 12px;font:500 11px/1.2 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
footer a{color:var(--muted);text-decoration:none}
footer a:hover{color:var(--text)}
.legal{margin-top:40px;padding-top:22px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;font-size:12.5px;line-height:1.5}
.legal p{margin:0;max-width:80ch}

/* reveal */
.rv{opacity:0;transform:translateY(16px);transition:opacity .7s ease-out,transform .7s ease-out}
.rv.in{opacity:1;transform:none}
.no-js .rv{opacity:1;transform:none}

/* print: project brief */
@media print{
  @page{margin:14mm}
  body{background:#fff;color:#0b1630;font-size:11pt}
  .hdr,.hero,.trust,section:not(#planer),footer,.steps,.pnav,.ractions,.rtabs,.pcol.inputs,.toast,.skip,.shead .lead{display:none!important}
  #planer{padding:0!important}
  #planer .shead{margin:0 0 10px}
  .planner{display:block}
  .pcol{border:0;box-shadow:none;background:#fff}
  .result{position:static}
  .rpane{display:block!important;padding:8px 0;break-inside:avoid}
  .rhead,.rhead p,.rk span,.bom td small,.tl li small,.chk li,.notes li,.disclaim,.legend,.cap .row{color:#334}
  .rk div,.cap,.acol,.acol li,.tl li,.mapbox{border-color:#ccd;background:#fff}
  .rk b,.bom td,.acol li,.tl li b,.chk li b,h2,h3{color:#0b1630}
  .bom td.q,.acol li b{color:#0b5f87}
  .mapbox{max-height:90mm}
  .print-head{display:block!important}
}
.print-head{display:none;margin-bottom:12px;font-size:10pt;color:#334}