/* Acerbo.AI Distressed — tokens aligned with landing.acerbo.ai (landing-theme.css) */
:root{
  --bg:#0a0a14;--bg-2:#0e0e1c;--card:#131323;--muted:#1a1a2a;
  --fg:#ffffff;--body:#c9c9d1;--soft:#a8a8b8;
  --accent:#7de0e6;--accent-2:#9ee8ec;--on-accent:#050510;--amber:#e8a55c;--violet:#7a5aa8;
  --line:rgba(255,255,255,.08);--line-2:rgba(255,255,255,.18);--control-line:rgba(255,255,255,.4);--ring:rgba(125,224,230,.45);
  --serif:Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --max:1200px;--r:14px;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
section[id],#main{scroll-margin-top:88px}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{overflow-wrap:anywhere;margin:0;background:var(--bg);color:var(--body);font:400 17px/1.7 var(--sans)}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent-2)}
a:hover{color:#c8f5f7}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
h1,h2,h3{font-family:var(--serif);font-weight:400;color:var(--fg);margin:0 0 .5em;line-height:1.12}
h1{font-size:clamp(42px,6.2vw,76px);letter-spacing:-.035em}
h2{font-size:clamp(30px,3.8vw,46px);letter-spacing:-.03em}
h3{font-size:clamp(20px,2vw,24px);letter-spacing:-.01em}
p{margin:0 0 1em}
.grad{background:linear-gradient(90deg,#7de0e6 0%,#a8d8c8 45%,#e8b46c 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.skip{position:absolute;left:-999px;top:0;background:#fff;color:#000;padding:10px 16px;z-index:100}
.skip:focus{left:12px;top:12px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.section{padding:clamp(72px,9vw,120px) 0;border-top:1px solid var(--line)}
.section.alt{background:var(--bg-2)}
.eyebrow{font:500 12px/1.4 var(--mono);text-transform:uppercase;letter-spacing:.18em;color:var(--accent);margin:0 0 16px}
.term{display:inline-block;font:400 13px/1.5 var(--mono);color:var(--accent-2);background:rgba(125,224,230,.06);border:1px solid rgba(125,224,230,.18);border-radius:6px;padding:6px 12px;margin-bottom:26px}
.term .cur{display:inline-block;width:7px;height:14px;background:var(--accent);vertical-align:-2px;margin-left:6px;animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.lead{font-size:clamp(17px,1.6vw,19px);max-width:760px;color:var(--body)}
.small{font-size:14px;color:var(--soft)}
.todo{background:#fff3b0;color:#5a4a00;padding:0 4px;border-radius:2px;font-size:.85em}

/* buttons */
.btn{max-width:100%;display:inline-flex;align-items:center;gap:8px;font:600 15px/1 var(--sans);text-decoration:none;padding:16px 26px;border-radius:10px;border:1px solid var(--accent);background:var(--accent);color:var(--on-accent);cursor:pointer;box-shadow:0 0 28px rgba(125,224,230,.25);transition:transform .15s,box-shadow .2s,background .2s}
.btn:hover{color:var(--on-accent);background:#9ee8ec;box-shadow:0 0 36px rgba(125,224,230,.4);transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--fg);border-color:var(--control-line);box-shadow:none}
.btn.ghost:hover{border-color:var(--accent);color:var(--fg);background:rgba(125,224,230,.06)}
.btn[disabled]{opacity:.6;cursor:wait}

/* header */
.site-header{position:fixed;inset:0 0 auto 0;z-index:50;background:rgba(10,10,20,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--fg)}
.brand img{width:34px;height:34px;border-radius:6px}
.brand b{font:700 19px/1 var(--sans);letter-spacing:-.01em}
.brand span{font:400 12px/1 var(--mono);text-transform:uppercase;letter-spacing:.16em;color:var(--accent);border-left:1px solid var(--line-2);padding-left:10px}
.nav{display:flex;align-items:center;gap:24px}
.nav a{font:500 14px/1 var(--sans);color:rgba(255,255,255,.78);text-decoration:none}
.nav a:hover,.nav a.active{color:#fff}
.nav a.active{text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:8px}
.nav .btn{padding:12px 18px;font-size:14px;color:var(--on-accent)}
.menu-toggle{display:none;background:none;border:0;color:#fff;padding:8px;cursor:pointer}
.menu-toggle svg{width:28px;height:28px}
@media (max-width:1020px){
  .menu-toggle{display:block}
  .nav{position:fixed;inset:72px 0 auto 0;background:#0a0a14;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:0;padding:8px 24px 26px;display:none;max-height:calc(100vh - 72px);max-height:calc(100dvh - 72px);overflow-y:auto}
  .nav.open{display:flex}
  .nav a{padding:15px 0;width:100%;border-bottom:1px solid var(--line);font-size:16px}
  .nav .btn{margin-top:16px;width:auto;border-bottom:0}
}

@media (max-width:389px){
  .site-header .wrap{padding-inline:12px}
  .brand{gap:6px}
  .brand span{padding-left:6px;letter-spacing:.08em}
}

/* hero */
.hero{position:relative;min-height:90vh;display:flex;align-items:center;overflow:hidden;padding:150px 0 90px;border-top:0}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 70% 40%,#000 0%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 70% 40%,#000 0%,transparent 70%)}
.hero::after{content:"";position:absolute;width:900px;height:900px;right:-260px;top:-200px;background:radial-gradient(circle,rgba(125,224,230,.18) 0%,rgba(122,90,168,.12) 40%,transparent 70%);filter:blur(10px);animation:float 24s ease-in-out infinite alternate}
@keyframes float{to{transform:translate(-60px,60px) scale(1.06)}}
.hero .wrap{position:relative;z-index:2;width:100%}
.hud{position:absolute;top:96px;left:0;right:0;z-index:2;display:flex;justify-content:space-between;font:400 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:rgba(125,224,230,.6)}
@media (max-width:760px){.hud span:last-child{display:none}}
.hero h1{max-width:900px}
.hero .lead{margin:24px 0 36px;color:rgba(255,255,255,.82)}
.cta-row{display:flex;flex-wrap:wrap;gap:14px}
.trust{margin-top:38px;display:flex;flex-wrap:wrap;gap:10px 22px;font:400 12px/1.4 var(--mono);text-transform:uppercase;letter-spacing:.12em;color:var(--soft)}
.trust b{color:var(--accent);font-weight:400}

/* grids & cards */
.grid>*,.contact>*,.case>*,.person>*,form .row>*{min-width:0}
.grid{display:grid;gap:20px}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.grid.c4{grid-template-columns:repeat(4,1fr)}
@media (max-width:1000px){.grid.c4{grid-template-columns:1fr 1fr}}
@media (max-width:900px){.grid.c3,.grid.c2{grid-template-columns:1fr}}
@media (max-width:560px){.grid.c4{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);padding:30px 28px;border-radius:var(--r);transition:border-color .2s}
.card:hover{border-color:rgba(125,224,230,.3)}
.card h3{margin-top:14px;font-size:22px}
.card p{margin:0;font-size:16px}
.icon{width:30px;height:30px;color:var(--accent)}
.head{max-width:800px;margin-bottom:48px}
.tag{display:inline-block;font:400 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);border:1px solid rgba(125,224,230,.3);border-radius:99px;padding:6px 10px;margin-bottom:6px}

/* tech pipeline */
.pipe{counter-reset:p}
.pipe .card{position:relative}
.pipe .card::before{counter-increment:p;content:"0" counter(p);position:absolute;top:22px;right:24px;font:400 12px var(--mono);color:var(--soft)}
.note{margin-top:28px;border:1px solid var(--line);border-left:3px solid var(--amber);border-radius:10px;padding:18px 22px;background:rgba(232,165,92,.05);font-size:15px}

/* timeline */
.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin:10px 0 44px;position:relative}
.timeline::before{content:"";position:absolute;left:0;right:0;top:28px;height:1px;background:var(--line-2)}
.tl-item{position:relative;padding-top:56px}
.tl-item::before{content:"";position:absolute;top:22px;left:0;width:13px;height:13px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px var(--bg-2),0 0 16px rgba(125,224,230,.6)}
.tl-date{font:400 13px/1.2 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:10px}
@media (max-width:900px){.timeline{grid-template-columns:1fr}.timeline::before{left:6px;right:auto;top:0;bottom:0;width:1px;height:auto}.tl-item{padding:0 0 0 36px}.tl-item::before{top:6px}}
.box{border:1px solid var(--line);border-radius:var(--r);background:var(--card);padding:28px 30px}
.box h3{font-size:20px}

/* services */
.services{border-top:1px solid var(--line)}
.service{display:grid;grid-template-columns:70px 1fr 2fr;gap:24px;padding:28px 0;border-bottom:1px solid var(--line);align-items:baseline}
.service .num{font:400 13px var(--mono);color:var(--accent)}
.service h3{margin:0;font-size:23px}
.service p{margin:0}
.service small{display:block;margin-top:8px;font:400 11px/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--soft)}
@media (max-width:800px){.service{grid-template-columns:1fr;gap:8px}}

/* steps */
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{border-top:1px solid var(--accent);padding-top:22px}
.step::before{counter-increment:step;content:"0" counter(step);display:block;font:400 13px/1 var(--mono);color:var(--accent);letter-spacing:.12em;margin-bottom:16px}
.step h3{font-size:21px}
.step p{font-size:16px;margin:0}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

/* case */
.case{display:grid;grid-template-columns:1.3fr 1fr;gap:56px;align-items:center}
.kpis{display:grid;gap:22px}
.kpi{border:1px solid var(--line);border-radius:var(--r);padding:22px 24px;background:var(--card)}
.kpi strong{display:block;font:400 52px/1 var(--serif);letter-spacing:-.03em}
.kpi span{font:400 11px/1.4 var(--mono);text-transform:uppercase;letter-spacing:.14em;color:var(--soft)}
@media (max-width:900px){.case{grid-template-columns:1fr}}

/* partner */
.partner{display:grid;grid-template-columns:auto 1fr;gap:40px;align-items:center;border:1px solid var(--line-2);border-radius:20px;padding:clamp(28px,4vw,48px);background:linear-gradient(135deg,rgba(125,224,230,.06),rgba(122,90,168,.06))}
.partner img{width:170px}
.partner h2{font-size:28px;letter-spacing:-.01em}
@media (max-width:760px){.partner{grid-template-columns:1fr}}

/* checkup */
.checkup{max-width:780px;margin:0 auto;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:clamp(26px,4vw,44px)}
.progress{height:3px;background:var(--line);margin-bottom:28px;border-radius:3px;overflow:hidden}
.progress i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--amber));width:0;transition:width .3s}
.q-label{font:400 11px/1 var(--mono);text-transform:uppercase;letter-spacing:.16em;color:var(--accent);margin-bottom:12px}
.q-title{font:400 26px/1.25 var(--serif);color:var(--fg);margin:0 0 22px}
.options{display:grid;gap:10px}
.option{display:flex;align-items:center;gap:12px;border:1px solid var(--control-line);border-radius:10px;padding:15px 18px;cursor:pointer;font:400 16px var(--sans);color:var(--fg);background:transparent;text-align:left}
.option:hover{border-color:var(--accent);background:rgba(125,224,230,.05)}
.option[aria-pressed="true"]{border-color:var(--accent);background:rgba(125,224,230,.1)}
.ck-nav{display:flex;justify-content:space-between;margin-top:26px;gap:12px;flex-wrap:wrap}
.result h3{font-size:26px}

/* faq */
.faq details{border-bottom:1px solid var(--line);padding:22px 0}
.faq summary{cursor:pointer;list-style:none;font:400 21px/1.35 var(--serif);color:var(--fg);display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:300 26px/1 var(--mono);color:var(--accent);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:14px 0 0;max-width:840px}

/* team */
.person{display:flex;gap:20px;align-items:flex-start}
.avatar{flex:0 0 72px;height:72px;border-radius:50%;background:var(--muted);border:1px solid var(--line-2);display:flex;align-items:center;justify-content:center;font:400 20px var(--mono);color:var(--accent)}

/* articles */
.post-card{display:flex;flex-direction:column;text-decoration:none;color:inherit;border:1px solid var(--line);border-radius:var(--r);padding:28px;background:var(--card);transition:border-color .2s,transform .2s}
.post-card:hover{border-color:rgba(125,224,230,.4);color:inherit;transform:translateY(-2px)}
.post-card h3{font-size:22px}
.post-card p{font-size:15px}
.post-card .more{margin-top:auto;font:400 12px var(--mono);text-transform:uppercase;letter-spacing:.14em;color:var(--accent)}
.article{max-width:760px;margin:0 auto}
.article h2{font-size:28px;margin-top:1.6em}
.article ul{padding-left:1.2em}
.page-hero{padding:160px 0 56px;position:relative}
.page-hero h1{font-size:clamp(34px,4.6vw,56px);max-width:900px}

/* contact */
.contact{display:grid;grid-template-columns:1.4fr 1fr;gap:56px}
@media (max-width:900px){.contact{grid-template-columns:1fr}}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:600px){form .row{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;margin-bottom:16px}
.field label{font:500 13px/1.4 var(--sans);color:var(--fg);margin-bottom:6px}
.field input,.field textarea{min-width:0;width:100%;font:400 16px/1.4 var(--sans);padding:13px 14px;border:1px solid var(--control-line);border-radius:10px;background:#0c0c18;color:var(--fg)}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field textarea:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px var(--ring)}
.check{display:flex;gap:10px;align-items:flex-start;font:400 14px/1.5 var(--sans);margin:6px 0 20px}
.hp{position:absolute;left:-5000px}
.form-msg{font:500 14px/1.5 var(--sans);margin-top:14px}
.form-msg.err{color:#ff9b9b}
.info dl{margin:0;font-size:16px}
.info dt{font:400 11px/1 var(--mono);text-transform:uppercase;letter-spacing:.16em;color:var(--soft);margin-top:22px}
.info dd{margin:8px 0 0;color:var(--fg)}

/* footer */
.site-footer{border-top:1px solid var(--line);padding:52px 0 40px;font:400 14px/1.7 var(--sans);color:var(--soft)}
.site-footer a{color:rgba(255,255,255,.78);text-decoration:none}
.site-footer a:hover{color:#fff}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px;align-items:flex-start}
.foot-links{display:flex;flex-wrap:wrap;gap:18px}
.legal{margin-top:28px;padding-top:22px;border-top:1px solid var(--line);font-size:13px}