/* Zero One Technology: shared styles */
@font-face{font-family:"Space Grotesk";src:url(fonts/SpaceGrotesk.woff2) format("woff2");font-weight:300 700;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url(fonts/JetBrainsMono.woff2) format("woff2");font-weight:100 800;font-display:swap}
:root{--bg:#0b0d10;--panel:#12151a;--panel2:#161a20;--line:#22262d;--ink:#e9edf2;--mute:#8f98a5;--acc:#3dffa8;--acc-dim:#1e3a2e;--max:1200px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Space Grotesk",system-ui,sans-serif;background:var(--bg);color:var(--ink);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
main{flex:1}
a{color:inherit}
a[href^="tel:"]{white-space:nowrap}
:focus-visible{outline:2px solid var(--acc);outline-offset:3px;border-radius:4px}
.mono{font-family:"JetBrains Mono",ui-monospace,monospace}
.wrap{max-width:var(--max);margin:0 auto;padding-left:40px;padding-right:40px}
.skip{position:absolute;left:-999px;top:8px;background:var(--acc);color:#04120b;padding:8px 14px;border-radius:6px;z-index:20}
.skip:focus{left:8px}

/* header */
.site-header{position:sticky;top:0;z-index:10;background:rgba(11,13,16,.88);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:600;font-size:18px;letter-spacing:-.01em;white-space:nowrap}
.logo .mark{width:12px;height:22px;background:var(--acc);border-radius:2px;box-shadow:0 0 12px rgba(61,255,168,.5);flex:none}
.nav{display:flex;gap:30px;font-size:15px}
.nav a{text-decoration:none;color:var(--mute);padding:6px 0;border-bottom:1px solid transparent}
.nav a:hover{color:var(--ink)}
.nav a[aria-current=page]{color:var(--ink);border-bottom-color:var(--acc)}
.menu-btn{display:none;background:none;border:1px solid var(--line);color:var(--ink);border-radius:6px;width:44px;height:40px;cursor:pointer;align-items:center;justify-content:center}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{display:block;width:18px;height:2px;background:currentColor;position:relative;border-radius:1px}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0}
.menu-btn span::before{top:-6px}.menu-btn span::after{top:6px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--acc);color:#04120b;text-decoration:none;font-weight:600;padding:15px 26px;border-radius:6px;font-size:16px;border:0;cursor:pointer;font-family:inherit;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-1px);box-shadow:0 8px 30px rgba(61,255,168,.25)}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn.ghost:hover{border-color:#3a414b;box-shadow:none}
.btn.sm{padding:9px 16px;font-size:14px}

/* hero */
.hero{position:relative;overflow:hidden;padding:150px 0 140px;border-bottom:1px solid var(--line)}
.hero.page{padding:110px 0 90px}
.binary{position:absolute;inset:0;font-family:"JetBrains Mono",monospace;font-size:15px;line-height:28px;letter-spacing:.6em;color:#1f252d;white-space:pre;overflow:hidden;pointer-events:none;user-select:none;
 -webkit-mask-image:linear-gradient(90deg,transparent 0%,transparent 35%,#000 75%);mask-image:linear-gradient(90deg,transparent 0%,transparent 35%,#000 75%)}
.binary b{color:var(--acc);opacity:.55;font-weight:400}
.hero .wrap{position:relative}
.tag{display:inline-flex;gap:10px;align-items:center;font-family:"JetBrains Mono",monospace;font-size:13px;color:var(--acc);border:1px solid var(--acc-dim);background:#0e1a15;padding:6px 12px;border-radius:999px;margin-bottom:32px}
.tag::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--acc);box-shadow:0 0 10px var(--acc)}
h1{font-size:clamp(40px,6.4vw,88px);line-height:1.02;letter-spacing:-.035em;font-weight:600;max-width:14ch}
.hero.page h1{font-size:clamp(38px,5.2vw,68px);max-width:18ch}
h1 em,h2 em{font-style:normal;color:var(--acc)}
.lead{color:var(--mute);font-size:clamp(18px,1.5vw,21px);max-width:44ch;margin:28px 0 40px}
.hero.page .lead{margin-bottom:0}
.cta{display:flex;gap:16px;flex-wrap:wrap}

/* sections */
section{padding:110px 0;border-bottom:1px solid var(--line)}
.label{font-family:"JetBrains Mono",monospace;font-size:13px;color:var(--acc);margin-bottom:18px;display:block}
h2{font-size:clamp(30px,3.4vw,46px);letter-spacing:-.03em;line-height:1.1;font-weight:600;max-width:22ch;margin-bottom:24px}
.intro{color:var(--mute);max-width:56ch;margin-bottom:56px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.grid.two{grid-template-columns:repeat(2,1fr)}
.grid.two .card:last-child:nth-child(odd){grid-column:1/-1}
.card{background:var(--panel);padding:40px 34px;display:flex;flex-direction:column}
.card .ix{font-family:"JetBrains Mono",monospace;font-size:13px;color:var(--mute);display:block;margin-bottom:36px}
.card h3{font-size:24px;font-weight:600;letter-spacing:-.02em;margin-bottom:12px}
.card p{color:var(--mute);font-size:15px}
.card .more{margin-top:auto;padding-top:24px;font-size:15px;color:var(--acc);text-decoration:none}
.card .more:hover{text-decoration:underline}
ul.ticks{list-style:none;color:var(--mute);font-size:15px}
ul.ticks li{padding:5px 0 5px 20px;position:relative}
ul.ticks li::before{content:">";position:absolute;left:0;color:var(--acc);font-family:"JetBrains Mono",monospace}
.card ul.ticks{margin-top:4px}
.feature{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-top:24px}
.feature .side,.feature ul.ticks{background:var(--panel);padding:40px 34px}
.feature .ix{font-family:"JetBrains Mono",monospace;font-size:13px;color:var(--mute);display:block;margin-bottom:28px}
.feature h3{font-size:24px;font-weight:600;letter-spacing:-.02em;margin-bottom:12px}
.feature p{color:var(--mute);font-size:15px;max-width:46ch}
.feature .more{display:inline-block;margin-top:24px;font-size:15px;color:var(--acc);text-decoration:none}
.feature .more:hover{text-decoration:underline}
.feature ul.ticks{display:grid;align-content:center}

.big{font-family:"JetBrains Mono",monospace;font-size:clamp(40px,4vw,56px);font-weight:500;color:var(--acc);display:block;line-height:1;margin-bottom:28px;letter-spacing:-.04em}

/* split layouts */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split p{color:var(--mute);max-width:46ch}
.radar{aspect-ratio:1;max-width:420px;width:100%;justify-self:end;border-radius:50%;border:1px solid var(--line);position:relative;
 background:radial-gradient(circle,transparent 0 32%,var(--line) 32% calc(32% + 1px),transparent calc(32% + 1px) 64%,var(--line) 64% calc(64% + 1px),transparent calc(64% + 1px))}
.radar::after{content:"";position:absolute;left:50%;top:50%;width:14px;height:14px;margin:-7px;border-radius:50%;background:var(--acc);box-shadow:0 0 0 8px rgba(61,255,168,.15),0 0 30px var(--acc)}
.radar span{position:absolute;left:50%;top:calc(50% + 22px);transform:translateX(-50%);font-family:"JetBrains Mono",monospace;font-size:13px;white-space:nowrap}

/* service detail blocks */
.svc{display:grid;grid-template-columns:4fr 8fr;gap:56px}
.svc h2{margin-bottom:16px}
.svc .side p{color:var(--mute)}
.svc .list{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.svc .item{background:var(--panel);padding:26px 28px}
.svc .item h3{font-size:18px;font-weight:600;margin-bottom:6px;display:flex;gap:10px;align-items:baseline}
.svc .item h3::before{content:">";color:var(--acc);font-family:"JetBrains Mono",monospace;font-size:15px}
.svc .item p{color:var(--mute);font-size:15px}
.svc .list .item:last-child:nth-child(odd){grid-column:1/-1}

/* steps */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.steps li{list-style:none;background:var(--panel);padding:36px 32px;counter-increment:s}
.steps li::before{content:"step_" counter(s);display:block;font-family:"JetBrains Mono",monospace;font-size:13px;color:var(--acc);margin-bottom:24px}
.steps h3{font-size:21px;font-weight:600;margin-bottom:8px;letter-spacing:-.01em}
.steps p{color:var(--mute);font-size:15px}

/* cta band */
.band .box{border:1px solid var(--line);border-radius:12px;background:var(--panel);padding:56px;display:grid;grid-template-columns:1.3fr 1fr;gap:48px;align-items:center}
.band h2{margin-bottom:14px}
.band .lead{margin:0}
.band .actions{display:flex;gap:14px;flex-wrap:wrap;justify-self:end}

/* contact */
.contact-grid{display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:start}
.details{border:1px solid var(--line);border-radius:12px;background:var(--panel);padding:36px}
.details dl{display:grid;gap:22px}
.details dt{font-family:"JetBrains Mono",monospace;font-size:12px;color:var(--mute);text-transform:uppercase;letter-spacing:.1em;margin-bottom:2px}
.details dd{font-size:21px;font-weight:500}
.details dd small{display:block;font-size:15px;color:var(--mute);font-weight:400}
.details hr{border:0;border-top:1px solid var(--line);margin:28px 0}
.details p{color:var(--mute);font-size:15px}
.details dd a{color:inherit;text-decoration:none}
.details dd a:hover{color:var(--acc);text-decoration:underline}
.prose a{color:var(--acc)}
form.contact{border:1px solid var(--line);border-radius:12px;background:var(--panel);padding:36px;display:grid;gap:20px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
label{display:block;font-family:"JetBrains Mono",monospace;font-size:12px;color:var(--mute);text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px}
input,select,textarea{width:100%;background:var(--bg);color:var(--ink);border:1px solid var(--line);border-radius:6px;padding:13px 14px;font:inherit;font-size:16px}
textarea{min-height:150px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 3px rgba(61,255,168,.15)}
.form-note{font-size:14px;color:var(--mute)}
.form-note a{color:var(--acc)}

/* prose */
.prose{max-width:720px}
.prose h2{font-size:26px;margin:44px 0 12px;max-width:none}
.prose p,.prose li{color:var(--mute)}
.prose ul{padding-left:20px;margin:10px 0}
.prose .ph{color:var(--acc);font-family:"JetBrains Mono",monospace;font-size:.92em}
.notice{border:1px dashed #3a414b;border-radius:10px;padding:18px 20px;color:var(--mute);font-size:15px;margin-bottom:12px}

/* 404 */
.err{padding:140px 0;text-align:left}
.code{font-family:"JetBrains Mono",monospace;font-size:clamp(80px,14vw,180px);line-height:1;color:var(--acc);letter-spacing:-.05em;display:block;margin-bottom:24px}

/* footer */
.site-footer{padding:56px 0 40px;color:var(--mute);font-size:14px}
.site-footer .top{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid var(--line)}
.site-footer .logo{color:var(--ink);margin-bottom:14px}
.site-footer h4{font-family:"JetBrains Mono",monospace;font-size:12px;font-weight:400;text-transform:uppercase;letter-spacing:.1em;color:var(--mute);margin-bottom:14px}
.site-footer ul{list-style:none;display:grid;gap:8px}
.site-footer a{text-decoration:none;color:var(--ink)}
.site-footer a:hover{color:var(--acc)}
.site-footer .bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:28px}

@media (max-width:900px){
 .wrap{padding-left:22px;padding-right:22px}
 .menu-btn{display:inline-flex}
 .site-header .btn.sm{display:none}
 .nav{display:none;position:absolute;top:72px;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:8px 22px 18px}
 .nav.open{display:flex}
 .nav a{padding:14px 0;border-bottom:1px solid var(--line);font-size:17px}
 .nav a:last-child{border-bottom:0}
 .nav a[aria-current=page]{color:var(--acc);border-bottom-color:var(--line)}
 .hero{padding:84px 0 76px}
 .hero.page{padding:72px 0 60px}
 .binary{font-size:12px;line-height:22px;-webkit-mask-image:linear-gradient(180deg,#000 0%,transparent 70%);mask-image:linear-gradient(180deg,#000 0%,transparent 70%);opacity:.6}
 section{padding:76px 0}
 .grid,.grid.two,.steps{grid-template-columns:1fr}
 .split,.band .box,.svc,.contact-grid{grid-template-columns:1fr;gap:36px}
 .feature{grid-template-columns:1fr}
 .svc .list{grid-template-columns:1fr}
 .radar{justify-self:center;max-width:300px}
 .band .box{padding:32px 24px}
 .band .actions{justify-self:start}
 .row2{grid-template-columns:1fr}
 .details,form.contact{padding:26px 22px}
 .site-footer .top{grid-template-columns:1fr 1fr}
 .site-footer .top>div:first-child{grid-column:1/-1}
 .err{padding:90px 0}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}
.nw{white-space:nowrap}