:root{
  --ink:#0a1a2f; --blue:#1163ae; --blue-d:#0c4d8a; --accent:#1163ae; --led:#2ee08a; --wa:#12803f; --wa-d:#0d6a33;
  --text:#0a1a2f; --paper:#f6f9fc; --surface:#fff; --sky:#e6f0f9; --muted:#4a5b70; --line:#d9e3ee;
  --chat-bg:#efe7dc; --ctl-bg:#f3f6f9; --bub-in:#fff; --bub-in-t:#111b21; --bub-out:#d9fdd3; --bub-out-t:#0b2a14;
  --r:18px; --ease:cubic-bezier(.2,.7,.2,1);
  --f-head:'Bricolage Grotesque',system-ui,sans-serif; --f-body:'Figtree',system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--f-body);font-size:1.0625rem;line-height:1.6;color:var(--text);background:var(--paper);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
h1,h2,h3{font-family:var(--f-head);line-height:1.1;margin:0;letter-spacing:-.02em}
p{margin:0}
a{color:inherit}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}
.sec--dark :focus-visible,.rack :focus-visible{outline-color:#8cc4ff}
.wrap{width:min(1160px,100% - 32px);margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:10px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:999px;font-weight:600;text-decoration:none;border:2px solid transparent;cursor:pointer;font:600 1rem var(--f-body);transition:transform .2s var(--ease),background .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn--primary{background:var(--blue);color:#fff;box-shadow:0 8px 24px -10px var(--blue)}
.btn--primary:hover{background:var(--blue-d)}
.btn--ghost{border-color:var(--text);color:var(--text);background:transparent}
.btn--ghost:hover{background:var(--text);color:var(--paper)}
.btn--wa{background:var(--wa);color:#fff}
.btn--wa:hover{background:var(--wa-d)}
.btn--lg{min-height:56px;width:100%;font-size:1.05rem}

/* header */
.top{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--paper) 86%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color .2s}
.top.is-stuck{border-color:var(--line)}
.top__in{display:flex;align-items:center;gap:20px;height:68px}
.brand img{height:30px;width:auto}
.nav{display:flex;gap:26px;margin-left:auto}
.nav a{text-decoration:none;font-weight:500;color:var(--muted);padding:6px 0;background:linear-gradient(var(--blue),var(--blue)) 0 100%/0 2px no-repeat;transition:background-size .25s var(--ease),color .2s}
.nav a:hover{color:var(--text);background-size:100% 2px}
.top__cta{min-height:42px;padding:0 18px;font-size:.95rem}
.burger{display:none;margin-left:auto;width:44px;height:44px;border:0;background:none;cursor:pointer;position:relative}
.burger span{position:absolute;left:11px;right:11px;height:2px;background:var(--text);transition:transform .25s var(--ease),top .25s var(--ease)}
.burger span:first-child{top:17px}.burger span:last-child{top:25px}
.burger[aria-expanded=true] span:first-child{top:21px;transform:rotate(45deg)}
.burger[aria-expanded=true] span:last-child{top:21px;transform:rotate(-45deg)}

/* hero */
.hero{position:relative;padding:48px 0 72px;background:
  linear-gradient(var(--line) 1px,transparent 1px) 0 0/48px 48px,
  linear-gradient(90deg,var(--line) 1px,transparent 1px) 0 0/48px 48px;
  -webkit-mask:none}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,color-mix(in srgb,var(--paper) 40%,transparent),var(--paper) 96%);pointer-events:none}
.hero__in{position:relative;z-index:1;display:grid;gap:40px;align-items:center}
.status{display:inline-flex;align-items:center;gap:10px;font-weight:500;color:var(--muted);background:var(--surface);border:1px solid var(--line);padding:6px 14px;border-radius:999px;font-size:.95rem}
h1{font-size:clamp(2.2rem,7vw,4.4rem);font-weight:800;margin:20px 0 18px;max-width:16ch}
.lead{font-size:1.2rem;color:var(--muted);max-width:44ch}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}

.led{display:inline-block;width:10px;height:10px;border-radius:50%;background:#33475f;transition:background .3s,box-shadow .3s}
.led--on{background:var(--led);box-shadow:0 0 0 0 rgba(46,224,138,.6);animation:pulse 2.2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 8px rgba(46,224,138,0)}100%{box-shadow:0 0 0 0 rgba(46,224,138,0)}}

/* rack: the memorable piece */
.rack{background:var(--ink);border-radius:22px;padding:14px;box-shadow:0 30px 60px -30px rgba(10,26,47,.7),inset 0 0 0 1px #1d3555;color:#cfe0f3}
.rack__bar{display:flex;justify-content:space-between;align-items:center;padding:6px 10px 14px;font-size:.85rem;color:#8fa6c1;letter-spacing:.02em}
.rack__leds{display:flex;gap:6px}
.rack__leds .led{background:var(--led)}
.rack__leds .led:nth-child(2){animation:blink 2.4s infinite}
.rack__leds .led:nth-child(3){background:#ffb454;animation:blink 3.1s infinite .6s}
@keyframes blink{50%{opacity:.25}}
.ports{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.port{all:unset;box-sizing:border-box;width:100%;cursor:pointer;display:flex;align-items:center;gap:12px;padding:14px;border-radius:14px;background:#102844;border:1px solid #1d3555;transition:background .25s,border-color .25s,transform .25s var(--ease)}
.port:focus-visible{outline:3px solid #8cc4ff;outline-offset:2px}
.socket{position:relative;flex:none;width:38px;height:30px;border-radius:5px;background:#050d19;box-shadow:inset 0 0 0 2px #2a4668}
.socket::before{content:"";position:absolute;left:50%;bottom:0;width:20px;height:11px;transform:translateX(-50%);background:#2a4668;border-radius:2px 2px 0 0}
.socket::after{content:"";position:absolute;left:50%;top:50%;width:28px;height:0;transform:translate(-50%,-50%);background:var(--blue);border-radius:3px;box-shadow:0 0 14px var(--blue);transition:height .3s var(--ease)}
.port__name{flex:1;font-weight:600;color:#fff;font-size:.98rem}
.port .led{margin-left:auto}
.port:hover,.port:focus-visible{background:#15355b;border-color:var(--blue);transform:translateY(-2px)}
.port:hover .socket::after,.port:focus-visible .socket::after,.port.is-on .socket::after{height:22px}
.port:hover .led,.port:focus-visible .led,.port.is-on .led{background:var(--led);box-shadow:0 0 10px var(--led)}
.rack__hint{padding:14px 10px 4px;font-size:.9rem;color:#8fa6c1}
.js .ports li{opacity:0;transform:translateY(10px)}
.js.ready .ports li{animation:in .6s var(--ease) forwards}
.js.ready .ports li:nth-child(1){animation-delay:.1s}.js.ready .ports li:nth-child(2){animation-delay:.2s}.js.ready .ports li:nth-child(3){animation-delay:.3s}
.js.ready .ports li:nth-child(4){animation-delay:.4s}.js.ready .ports li:nth-child(5){animation-delay:.5s}.js.ready .ports li:nth-child(6){animation-delay:.6s}
@keyframes in{to{opacity:1;transform:none}}

/* loader */
.loader{position:fixed;inset:0;z-index:200;display:none;place-items:center;background:var(--paper);transition:transform .8s var(--ease),visibility 0s .8s}
.js .loader{display:grid}
.loader::before{content:"";position:absolute;inset:0;background:linear-gradient(var(--line) 1px,transparent 1px) 0 0/48px 48px,linear-gradient(90deg,var(--line) 1px,transparent 1px) 0 0/48px 48px;opacity:.7}
.loader.done{transform:translateY(-100%);visibility:hidden}
.loader__in{position:relative;display:grid;justify-items:center;gap:26px;width:min(320px,76vw)}
.loader__logo{width:100%;height:auto;opacity:0;transform:scale(.94);animation:lg .7s var(--ease) .1s forwards}
@keyframes lg{to{opacity:1;transform:none}}
.loader__txt{display:flex;align-items:center;gap:10px;font-weight:500;color:var(--muted);font-size:.95rem;opacity:0;animation:lg .5s ease .5s forwards}

/* sections */
.sec{padding:84px 0}
.sec--dark{background:var(--ink);color:#fff}
.sec--tint{background:var(--sky)}
.sec__head{max-width:640px;margin-bottom:40px}
.sec__head h2{font-size:clamp(1.9rem,5vw,3rem);font-weight:800}
.sec__head p{margin-top:14px;color:var(--muted);font-size:1.1rem}
.sec--dark .sec__head p{color:#aebfd3}

.bento{display:grid;gap:18px}
.card{position:relative;isolation:isolate;overflow:hidden;border-radius:var(--r);min-height:320px;display:flex;align-items:flex-end;color:#fff;background:var(--ink);transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.card:hover{transform:translateY(-4px);box-shadow:0 28px 44px -24px rgba(10,26,47,.7)}
.card>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .8s var(--ease)}
.card:hover>img{transform:scale(1.06)}
.card::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(10,26,47,.1) 10%,rgba(10,26,47,.7) 50%,rgba(10,26,47,.94) 100%);transition:background .4s}
.card:hover::before{background:linear-gradient(180deg,rgba(17,99,174,.1) 10%,rgba(10,26,47,.7) 58%,rgba(10,26,47,.96) 100%)}
.card .card__body{padding:26px;display:flex;flex-direction:column;gap:8px;max-width:520px}
.card h3{font-size:1.5rem;font-weight:700}
.card p{color:#d3e0ee}
.chip-link{all:unset;margin-top:8px;cursor:pointer;font-weight:600;color:#fff;display:inline-flex;align-items:center;gap:8px;width:max-content;padding:8px 16px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);backdrop-filter:blur(6px);transition:background .25s,color .25s}
.chip-link:hover{background:#fff;color:var(--ink)}
.chip-link::after{content:"";width:14px;height:2px;background:currentColor;transition:width .25s var(--ease)}
.chip-link:hover::after{width:24px}
.chip-link:focus-visible{outline:3px solid #8cc4ff;outline-offset:3px}

/* modes + steps */
.two{display:grid;gap:18px}
.mode{border:1px solid #23406a;border-radius:var(--r);padding:28px;background:#0f2442}
.mode h3{font-size:1.6rem;margin-bottom:10px}
.mode p{color:#aebfd3}
.steps{list-style:none;margin:48px 0 0;padding:0;display:grid;gap:22px}
.steps li{display:flex;gap:16px;align-items:flex-start}
.steps b{flex:none;width:40px;height:40px;border-radius:50%;background:var(--blue);display:grid;place-items:center;font-family:var(--f-head)}
.steps h3{font-size:1.2rem;margin-bottom:4px}
.steps p{color:#aebfd3}

/* about */
.about{display:grid;gap:8px}
.about__txt p{font-size:1.3rem;max-width:46ch}
.vals{list-style:none;padding:0;margin:26px 0 0;display:flex;flex-wrap:wrap;gap:10px}
.vals li{background:var(--surface);border:1px solid var(--line);padding:10px 18px;border-radius:999px;font-weight:600}

/* quote: chat inside a phone */
.quote{display:grid;gap:32px;align-items:center}
.err{color:#b3261e;font-weight:500;font-size:.92rem}
.note{color:var(--muted);font-size:.92rem}
.phone{width:min(100%,400px);margin-inline:auto;background:#05101e;border-radius:44px;padding:11px;box-shadow:0 40px 70px -34px rgba(10,26,47,.75),inset 0 0 0 2px #26405f;position:relative}
.phone::before{content:"";position:absolute;top:19px;left:50%;width:84px;height:22px;transform:translateX(-50%);background:#05101e;border-radius:12px;z-index:3}
.phone__screen{display:flex;flex-direction:column;height:min(640px,calc(100svh - 120px));min-height:540px;border-radius:34px;overflow:hidden;background:var(--chat-bg)}
.chat__head{display:flex;align-items:center;gap:12px;padding:34px 16px 12px;background:#0d5c46;color:#fff}
.chat__av{flex:none;width:40px;height:40px;border-radius:50%;background:#fff;display:grid;place-items:center;overflow:hidden}
.chat__av img{width:30px;height:auto}
.chat__head b{display:block;font-weight:600;line-height:1.2}
.chat__head small{display:flex;align-items:center;gap:6px;font-size:.82rem;opacity:.9}
.chat__log{flex:1;overflow-y:auto;padding:16px 14px;display:flex;flex-direction:column;gap:8px;scroll-behavior:smooth}
.msg{max-width:84%;padding:9px 13px;border-radius:14px;line-height:1.4;font-size:.98rem;white-space:pre-wrap;word-break:break-word;animation:pop .35s var(--ease);box-shadow:0 1px 1px rgba(0,0,0,.12)}
.msg--bot{align-self:flex-start;background:var(--bub-in);color:var(--bub-in-t);border-top-left-radius:4px}
.msg--me{align-self:flex-end;background:var(--bub-out);color:var(--bub-out-t);border-top-right-radius:4px}
.msg--sum{max-width:92%;border-left:4px solid var(--wa)}
@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.97)}}
.typing{align-self:flex-start;display:flex;gap:4px;padding:13px 15px;border-radius:14px;border-top-left-radius:4px;background:var(--bub-in)}
.typing i{width:7px;height:7px;border-radius:50%;background:#8696a0;animation:dot 1s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes dot{40%{transform:translateY(-4px);opacity:.5}}
.chat__ctl{padding:12px;background:var(--ctl-bg);border-top:1px solid var(--line);display:grid;gap:10px}
.chat__chips{display:flex;flex-wrap:wrap;gap:8px}
.chat__chips label{position:relative}
.chat__chips input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.chat__chips span,.chat__btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 16px;border-radius:999px;border:1.5px solid #8fa3b8;font:500 .95rem var(--f-body);color:var(--text);background:transparent;cursor:pointer;transition:all .2s var(--ease)}
.chat__chips label:hover span,.chat__btn:hover{border-color:var(--blue)}
.chat__chips input:checked+span{background:var(--blue);border-color:var(--blue);color:#fff}
.chat__chips input:focus-visible+span,.chat__btn:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.chat__btn--go{background:var(--wa);border-color:var(--wa);color:#fff;font-weight:600}
.chat__btn--go:hover{background:var(--wa-d);border-color:var(--wa-d)}
.chat__row{display:flex;gap:8px}
.chat__row input,.chat__row textarea{flex:1;min-width:0;font:400 1rem var(--f-body);color:var(--text);padding:11px 16px;border:1.5px solid #8fa3b8;border-radius:22px;background:var(--surface);resize:none}
.chat__row input:focus,.chat__row textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(17,99,174,.25)}
.chat__send{flex:none;width:44px;height:44px;border-radius:50%;border:0;background:var(--wa);color:#fff;cursor:pointer;display:grid;place-items:center;transition:transform .2s var(--ease)}
.chat__send:hover{transform:scale(1.08)}
.chat__send:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.chat__acts{display:flex;flex-wrap:wrap;gap:8px}
.chat__acts .chat__btn--go{flex:1}
.quote__aside .note{margin-top:14px}

/* contact */
.contact{display:grid;gap:32px;align-items:start}
address{font-style:normal;font-size:1.3rem;margin-top:14px}
.tel{font:800 1.8rem var(--f-head);text-decoration:none;color:var(--accent)}
.map{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3;background:var(--sky)}
.map iframe{width:100%;height:100%;border:0}

.foot{background:var(--ink);color:#aebfd3;padding:40px 0}
.foot__in{display:grid;gap:10px;justify-items:start}
.foot__logo{height:30px;width:auto;background:#fff;padding:8px 12px;border-radius:10px;box-sizing:content-box}
.foot__copy{font-size:.9rem}

.fab{position:fixed;right:16px;bottom:16px;z-index:60;width:60px;height:60px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;box-shadow:0 12px 28px -8px rgba(0,0,0,.45);transition:transform .25s var(--ease)}
.fab:hover{transform:scale(1.08)}
.fab::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--wa);animation:ring 2.6s infinite}
@keyframes ring{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.6);opacity:0}}

/* reveal */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .reveal.in{opacity:1;transform:none}

/* mobile nav */
@media (max-width:859px){
  .burger{display:block}
  .top__cta{display:none}
  .nav{position:absolute;top:68px;left:0;right:0;flex-direction:column;gap:0;background:var(--paper);border-bottom:1px solid var(--line);padding:8px 16px 16px;margin:0;display:none}
  .nav.open{display:flex}
  .nav a{padding:14px 0;font-size:1.1rem;border-bottom:1px solid var(--line)}
}
@media (min-width:640px){
  .two{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:repeat(3,1fr)}
  .hero{padding:72px 0 96px}
}
@media (min-width:900px){
  .hero__in{grid-template-columns:1.1fr .9fr}
  .bento{grid-template-columns:repeat(6,1fr)}
  .card{min-height:400px}
  .card--big,.card--wide{grid-column:span 4}
  .card:nth-child(2),.card:nth-child(3){grid-column:span 2}
  .about{grid-template-columns:1fr 1fr;gap:48px;align-items:start}
  .quote{grid-template-columns:1fr 440px;gap:64px}
  .contact{grid-template-columns:1fr 1.2fr;gap:56px}
  .foot__in{grid-template-columns:auto 1fr auto;align-items:center;gap:24px}
}
@media (max-width:420px){.ports{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal,.js .ports li{opacity:1;transform:none}
}

/* theme toggle + dark mode */
.theme{flex:none;width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer;display:grid;place-items:center;transition:transform .25s var(--ease),border-color .2s}
.theme:hover{transform:rotate(18deg);border-color:var(--blue)}
.theme .i-sun{display:none}
:root[data-theme=dark] .theme .i-sun{display:block}
:root[data-theme=dark] .theme .i-moon{display:none}
@media (max-width:859px){.theme{margin-left:auto}.burger{margin-left:0}}
:root[data-theme=dark]{
  --ink:#0d2240; --text:#eaf2fb; --paper:#07111f; --surface:#0f2038; --sky:#0a1b30; --muted:#9db1c8; --line:#1b3050; --accent:#6db4f5;
  --chat-bg:#0b141a; --ctl-bg:#111b21; --bub-in:#202c33; --bub-in-t:#e9edef; --bub-out:#005c4b; --bub-out-t:#e9edef;
  color-scheme:dark}
:root[data-theme=dark] .brand img,:root[data-theme=dark] .loader__logo{background:#fff;padding:6px 10px;border-radius:10px;box-sizing:content-box}
:root[data-theme=dark] .loader__logo{box-sizing:border-box}
:root[data-theme=dark] .loader__cable{background:#1b3050}
:root[data-theme=dark] .err{color:#ff8a80}
:root[data-theme=dark] .rack,:root[data-theme=dark] .mode{box-shadow:inset 0 0 0 1px #1d3555}
:root[data-theme=dark] .card:hover,:root[data-theme=dark] .rack{box-shadow:0 28px 44px -24px #000}
:root[data-theme=dark] .map iframe{filter:invert(.9) hue-rotate(180deg) saturate(.8)}
:root[data-theme=dark] .vals li{border-color:var(--line)}
:root[data-theme=dark] .sec--dark{background:#0a1b32}

/* loader: rj45 cable plugging in */
.loader__link{display:flex;align-items:center;width:100%}
.loader__track{position:relative;flex:1;height:26px}
.loader__fill{position:absolute;left:0;top:0;height:26px;width:46px;animation:plugin 1.35s cubic-bezier(.6,0,.2,1) .25s forwards}
.loader__wire{position:absolute;left:0;right:30px;top:9px;height:8px;border-radius:4px 0 0 4px;background:var(--blue);box-shadow:0 0 12px rgba(17,99,174,.5)}
.loader__plug{position:absolute;right:0;top:0;display:block}
@keyframes plugin{to{width:calc(100% + 10px)}}
.loader__socket{position:relative;z-index:2;flex:none;width:40px;height:34px;margin-left:-6px;border-radius:6px;background:#0b1626;box-shadow:inset 0 0 0 2px #2a4668;display:grid;place-items:end center;padding-bottom:5px}
.loader__socket::before{content:"";position:absolute;left:50%;top:8px;width:20px;height:12px;transform:translateX(-50%);background:#1b3452;border-radius:2px}
.loader__socket .led{position:relative;animation:ledon .2s linear 1.6s forwards}
@keyframes ledon{to{background:var(--led);box-shadow:0 0 10px var(--led)}}
:root[data-theme=dark] .loader__socket{box-shadow:inset 0 0 0 2px #35557d}
.msg--tag{align-self:center;max-width:none;background:rgba(0,0,0,.14);color:var(--muted);font-size:.8rem;padding:3px 12px;border-radius:999px;box-shadow:none}
:root[data-theme=dark] .msg--tag{background:rgba(255,255,255,.08)}

/* google reviews */
.proof{grid-column:1/-1;margin-top:32px;display:grid;gap:22px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.proof__score{display:grid;gap:2px;justify-items:start}
.proof__score b{font:800 3.4rem/1 var(--f-head);letter-spacing:-.03em}
.stars{color:#f2b01e;font-size:1.3rem;letter-spacing:2px}
.proof__score small{color:var(--muted)}
.proof__quote{margin:0}
.proof__quote blockquote{margin:0;font:600 1.2rem/1.4 var(--f-head)}
.proof__quote figcaption{margin-top:8px;color:var(--muted);font-size:.92rem}
@media (min-width:900px){.proof{grid-template-columns:auto 1fr auto;gap:40px;padding:28px 36px}}