/* Bot Bench AI — site styles. Mobile-first. */
@font-face{font-family:"Michroma";src:url(../fonts/michroma.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Montserrat";src:url(../fonts/montserrat-var.woff2) format("woff2");font-weight:300 600;font-display:swap}
:root{
  --bg:#0B0B0C;--bg2:#111113;--line:rgba(255,255,255,.08);--line2:rgba(255,255,255,.14);
  --fg:#fff;--mute:#8A8A8E;--soft:#B9B9BD;--blue:#2F6BFF;--violet:#8B5CF6;
  --grad:linear-gradient(90deg,var(--blue),var(--violet));
  --head:"Michroma",system-ui,sans-serif;--body:"Montserrat",system-ui,-apple-system,"Segoe UI",sans-serif;
  --wrap:1200px;--pad:clamp(20px,5vw,48px);--sec:clamp(88px,11vw,150px);
  --ease:cubic-bezier(.2,.7,.1,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--fg);font:400 16px/1.65 var(--body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--head);font-weight:400;margin:0;letter-spacing:.06em;line-height:1.2;text-transform:uppercase}
p{margin:0}
ol,ul{list-style:none;margin:0;padding:0}
::selection{background:var(--violet);color:#fff}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:#fff;color:#000;padding:8px 14px;border-radius:6px}
.skip:focus{left:8px}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--pad);position:relative}

/* background */
.stars{position:fixed;inset:0;width:100%;height:100%;z-index:-2;pointer-events:none}
.haze{position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(60% 40% at 80% 0%,rgba(47,107,255,.07),transparent 70%),
             radial-gradient(50% 40% at 0% 100%,rgba(139,92,246,.06),transparent 70%)}

/* type helpers */
.eyebrow{font:500 12px/1 var(--body);letter-spacing:.32em;text-transform:uppercase;color:var(--mute);display:inline-flex;align-items:center;gap:10px}
.dot{width:6px;height:6px;border-radius:50%;background:var(--grad);box-shadow:0 0 12px var(--blue);animation:pulse 2.4s ease-in-out infinite}
.lede{color:var(--soft);font-size:clamp(16px,1.6vw,18px);font-weight:300;max-width:620px}

/* buttons */
.btn{--h:52px;display:inline-flex;align-items:center;justify-content:center;gap:10px;height:var(--h);padding:0 26px;border-radius:999px;
  background:#fff;color:#0B0B0C;font:600 13px/1 var(--body);letter-spacing:.14em;text-transform:uppercase;border:1px solid #fff;cursor:pointer;
  position:relative;transition:transform .3s var(--ease),box-shadow .3s var(--ease),background .3s}
.btn:hover{transform:translateY(-1px);box-shadow:0 0 0 1px rgba(255,255,255,.2),0 8px 40px -8px rgba(47,107,255,.6),0 8px 40px -12px rgba(139,92,246,.6)}
.btn--ghost{background:transparent;color:#fff;border-color:var(--line2)}
.btn--ghost:hover{border-color:rgba(255,255,255,.4);box-shadow:none;background:rgba(255,255,255,.04)}
.btn--sm{--h:40px;padding:0 18px;font-size:11px}
.btn--full{width:100%}

/* nav */
.nav{position:fixed;inset:0 0 auto;z-index:50;transition:background .4s,border-color .4s,backdrop-filter .4s;border-bottom:1px solid transparent}
.nav.is-scrolled,.nav.is-open{background:rgba(11,11,12,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:var(--line)}
.nav__in{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:inline-flex;align-items:center;gap:12px;color:#fff}
.brand__mark{width:30px;height:auto}
.brand__word{font:400 13px/1 var(--head);letter-spacing:.22em;white-space:nowrap}
.brand__word span{color:var(--mute)}
.nav__toggle{width:44px;height:44px;display:grid;place-content:center;gap:7px;background:none;border:0;cursor:pointer;padding:0}
.nav__toggle span{display:block;width:22px;height:1.5px;background:#fff;transition:transform .3s var(--ease)}
.nav.is-open .nav__toggle span:first-child{transform:translateY(4.25px) rotate(45deg)}
.nav.is-open .nav__toggle span:last-child{transform:translateY(-4.25px) rotate(-45deg)}
.nav__menu{position:absolute;top:68px;left:0;right:0;display:flex;flex-direction:column;gap:4px;padding:12px var(--pad) 28px;
  background:rgba(11,11,12,.96);border-bottom:1px solid var(--line);opacity:0;visibility:hidden;transform:translateY(-8px);transition:.3s var(--ease)}
.nav.is-open .nav__menu{opacity:1;visibility:visible;transform:none}
.nav__menu a:not(.btn){padding:14px 0;font-size:13px;letter-spacing:.18em;text-transform:uppercase;color:var(--soft);border-bottom:1px solid var(--line)}
.nav__menu .btn{margin-top:18px}
@media (min-width:900px){
  .nav__toggle{display:none}
  .nav__menu{position:static;flex-direction:row;align-items:center;gap:34px;padding:0;background:none;border:0;opacity:1;visibility:visible;transform:none}
  .nav__menu a:not(.btn){padding:0;border:0;font-size:11px;letter-spacing:.2em;transition:color .2s}
  .nav__menu a:not(.btn):hover{color:#fff}
  .nav__menu .btn{margin:0 0 0 6px}
}

/* hero */
.hero{min-height:100svh;display:flex;align-items:center;position:relative;padding:120px 0 96px;overflow:hidden;text-align:center}
.hero__in{display:flex;flex-direction:column;align-items:center}
.hero__beam{position:absolute;left:50%;top:50%;width:160vmax;height:2px;transform:translate(-50%,-50%) rotate(-45deg);
  background:linear-gradient(90deg,transparent 20%,rgba(47,107,255,.25) 45%,rgba(139,92,246,.35) 55%,transparent 80%);filter:blur(1px);opacity:.5;pointer-events:none}
.hero__beam::after{content:"";position:absolute;inset:-60px 0;background:linear-gradient(90deg,transparent 30%,rgba(47,107,255,.05) 48%,rgba(139,92,246,.06) 52%,transparent 70%);filter:blur(30px)}
.hero__mark{width:clamp(120px,22vw,190px);margin-bottom:clamp(32px,5vw,48px);position:relative}
.hero__mark::before{content:"";position:absolute;inset:-40%;background:radial-gradient(closest-side,rgba(47,107,255,.22),rgba(139,92,246,.10) 55%,transparent);filter:blur(10px);animation:breathe 6s ease-in-out infinite;z-index:-1}
.mark{overflow:visible}
.mark__letters{filter:drop-shadow(0 0 18px rgba(255,255,255,.18))}
.mark__glow{stroke-dasharray:100;stroke-dashoffset:0;opacity:.9}
.mark__streak{stroke-dasharray:18 120;stroke-dashoffset:18;opacity:0}
.hero__title{font-size:clamp(28px,7.8vw,72px);letter-spacing:.04em;line-height:1.18;max-width:14ch}
.hero__title span{display:block}
.hero__title-b{background:linear-gradient(90deg,#fff 0%,#fff 40%,#c9c5ff 75%,#9db7ff 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__eyebrow{margin-bottom:22px}
.hero__sub{margin-top:26px;max-width:560px;color:var(--soft);font-size:clamp(16px,1.7vw,19px);font-weight:300}
.hero__cta{margin-top:40px;display:flex;flex-direction:column;gap:12px;width:100%;max-width:340px}
@media (min-width:600px){.hero__cta{flex-direction:row;max-width:none;width:auto}}
.hero__scroll{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);width:22px;height:36px;border:1px solid var(--line2);border-radius:12px}
.hero__scroll span{position:absolute;left:50%;top:8px;width:2px;height:6px;margin-left:-1px;border-radius:2px;background:#fff;animation:scrolly 2s ease-in-out infinite}

/* intro animation (JS only) */
.js .hero__mark,.js .hero__eyebrow,.js .hero__title span,.js .hero__sub,.js .hero__cta{opacity:0;transform:translateY(14px)}
.js .mark__glow{stroke-dashoffset:100}
.js .mark__slash{opacity:0}
.is-loaded .hero__mark,.is-loaded .hero__eyebrow,.is-loaded .hero__title span,.is-loaded .hero__sub,.is-loaded .hero__cta{opacity:1;transform:none;transition:opacity 1s var(--ease),transform 1s var(--ease)}
.is-loaded .hero__eyebrow{transition-delay:.5s}.is-loaded .hero__title span:first-child{transition-delay:.65s}
.is-loaded .hero__title span:last-child{transition-delay:.85s}.is-loaded .hero__sub{transition-delay:1.05s}.is-loaded .hero__cta{transition-delay:1.2s}
.is-loaded .mark__glow{stroke-dashoffset:0;transition:stroke-dashoffset .9s .35s var(--ease)}
.is-loaded .mark__slash{opacity:1;transition:opacity .4s .7s}
.is-loaded .mark__streak{animation:streak 5.5s 1.6s var(--ease) infinite}

/* beat */
.beat{padding:var(--sec) 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(180deg,transparent,rgba(255,255,255,.015),transparent)}
.beat__line{font-family:var(--head);text-transform:uppercase;font-size:clamp(30px,7.2vw,96px);line-height:1.1;letter-spacing:.03em;display:flex;flex-direction:column;gap:.12em}
.beat__grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 0 30px rgba(84,90,250,.35))}
.beat__sub{margin-top:clamp(28px,4vw,44px);font-size:clamp(14px,1.4vw,16px);letter-spacing:.32em;text-transform:uppercase;color:var(--mute)}

/* sections */
.section{padding:var(--sec) 0;position:relative}
.sec-head{display:flex;flex-direction:column;gap:20px;margin-bottom:clamp(48px,7vw,80px);max-width:760px}
.sec-head h2{font-size:clamp(22px,3.6vw,40px);line-height:1.25}
.sec-head--center{align-items:center;text-align:center;margin-left:auto;margin-right:auto}
.sec-head--center .lede{margin:0 auto}

/* services */
.services{display:grid;grid-template-columns:1fr;border-top:1px solid var(--line);border-left:1px solid var(--line)}
@media (min-width:700px){.services{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1040px){.services{grid-template-columns:repeat(3,1fr)}}
.svc{padding:clamp(28px,3.5vw,44px);border-right:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;overflow:hidden;transition:background .4s}
.svc::before{content:"";position:absolute;left:0;top:0;height:1px;width:100%;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease)}
.svc:hover{background:rgba(255,255,255,.02)}
.svc:hover::before{transform:scaleX(1)}
.svc__top{display:flex;justify-content:space-between;align-items:center;margin-bottom:clamp(28px,5vw,64px)}
.svc__n{font:400 12px/1 var(--head);color:var(--mute);letter-spacing:.2em}
.svc__ico{width:26px;height:26px;fill:none;stroke:#fff;stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round;opacity:.9;transition:filter .4s}
.svc:hover .svc__ico{filter:drop-shadow(0 0 8px rgba(47,107,255,.9))}
.svc h3,.step h3,.case h3{font-size:15px;letter-spacing:.14em;margin-bottom:14px}
.svc p,.step p,.case p{color:var(--mute);font-size:15px;line-height:1.65}

/* training */
.section--training{border-top:1px solid var(--line)}
.section--training::before{content:"";position:absolute;left:50%;top:40%;width:min(900px,90vw);height:360px;transform:translate(-50%,-50%);
  background:radial-gradient(closest-side,rgba(47,107,255,.10),rgba(139,92,246,.06) 60%,transparent);pointer-events:none;filter:blur(20px)}
.logos{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden;max-width:1040px;margin:0 auto}
@media (min-width:640px){.logos{grid-template-columns:repeat(3,1fr)}}
@media (min-width:1040px){.logos{grid-template-columns:repeat(6,1fr)}}
.logo{background:var(--bg);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding:36px 12px;text-align:center;transition:background .4s}
.logo img{width:40px;height:40px;opacity:.88;transition:opacity .4s,filter .4s}
.logo span{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--mute)}
.logo:hover{background:#0f0f12}.logo:hover img{opacity:1;filter:drop-shadow(0 0 10px rgba(110,110,255,.7))}
.fineprint{margin:28px auto 0;max-width:640px;text-align:center;font-size:12px;line-height:1.6;color:#6c6c70}

/* steps */
.steps{display:grid;gap:40px;position:relative;counter-reset:s}
@media (min-width:860px){.steps{grid-template-columns:repeat(4,1fr);gap:32px}
  .steps::before{content:"";position:absolute;left:0;right:0;top:22px;height:1px;background:linear-gradient(90deg,var(--line2),rgba(47,107,255,.5),rgba(139,92,246,.5),var(--line2))}}
.step{position:relative;padding-left:64px}
@media (min-width:860px){.step{padding-left:0;padding-top:76px}}
.step__n{position:absolute;left:0;top:0;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line2);background:var(--bg);font:400 11px/1 var(--head);letter-spacing:.1em}
.step:last-child .step__n{border-color:transparent;background:linear-gradient(var(--bg),var(--bg)) padding-box,var(--grad) border-box;border:1px solid transparent;box-shadow:0 0 24px -6px var(--violet)}
@media (max-width:859px){.steps::before{content:"";position:absolute;left:22px;top:22px;bottom:22px;width:1px;background:linear-gradient(180deg,var(--line2),rgba(47,107,255,.5),rgba(139,92,246,.5))}}

/* cases */
.cases{display:grid;grid-template-columns:1fr;gap:16px}
@media (min-width:640px){.cases{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1040px){.cases{grid-template-columns:repeat(3,1fr)}}
.case{padding:28px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,rgba(255,255,255,.025),rgba(255,255,255,0));transition:border-color .4s,transform .4s var(--ease)}
.case:hover{border-color:rgba(139,92,246,.35);transform:translateY(-2px)}
.case h3{display:flex;align-items:center;gap:12px}
.case h3::before{content:"";width:14px;height:1px;background:var(--grad);box-shadow:0 0 8px var(--blue)}

/* cta */
.cta{border-top:1px solid var(--line);overflow:hidden}
.cta__glow{position:absolute;right:-10%;top:10%;width:70vw;max-width:900px;aspect-ratio:1;background:radial-gradient(closest-side,rgba(47,107,255,.12),rgba(139,92,246,.07) 55%,transparent);pointer-events:none}
.cta__in{display:grid;gap:56px;align-items:start}
@media (min-width:960px){.cta__in{grid-template-columns:1fr 1fr;gap:80px}}
.cta__copy{display:flex;flex-direction:column;gap:22px}
.cta__copy h2{font-size:clamp(24px,3.6vw,42px);line-height:1.2}
.ticks{display:grid;gap:12px;margin-top:6px}
.ticks li{position:relative;padding-left:28px;color:var(--soft);font-size:15px}
.ticks li::before{content:"";position:absolute;left:0;top:.62em;width:14px;height:1px;background:var(--grad)}
.ig{display:inline-flex;align-items:center;gap:14px;color:var(--soft);font-size:14px;margin-top:4px;transition:color .2s;width:fit-content}
.ig:first-of-type{margin-top:18px}
.ig svg{width:22px;height:22px;flex:none}
.ig strong{color:#fff;font-weight:600}
.ig:hover{color:#fff}
.form{display:grid;gap:18px;padding:clamp(24px,4vw,40px);border:1px solid var(--line2);border-radius:20px;background:rgba(17,17,19,.7);backdrop-filter:blur(8px);position:relative}
.form::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(135deg,rgba(47,107,255,.5),transparent 35%,transparent 65%,rgba(139,92,246,.5));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.field{display:grid;gap:8px}
.field label{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--mute)}
.field input,.field textarea{width:100%;font:400 16px/1.5 var(--body);color:#fff;background:rgba(255,255,255,.03);border:1px solid var(--line2);border-radius:12px;padding:13px 16px;transition:border-color .2s,box-shadow .2s;resize:vertical}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,107,255,.2)}
.field.is-invalid input,.field.is-invalid textarea{border-color:#ff5f6d}
.form__status{min-height:1.4em;font-size:14px;color:var(--soft)}
.form__status.is-ok{color:#a9b9ff}.form__status.is-err{color:#ff8a94}

/* footer */
.footer{border-top:1px solid var(--line);padding:56px 0 calc(40px + env(safe-area-inset-bottom))}
.footer__in{display:grid;gap:18px;justify-items:start}
@media (min-width:860px){.footer__in{grid-template-columns:auto 1fr auto;align-items:center;gap:32px}.footer__copy{grid-column:1/-1;padding-top:24px;border-top:1px solid var(--line)}}
.footer__tag{color:var(--mute);font-size:14px}
.footer__links{display:flex;flex-wrap:wrap;gap:8px 24px;font-size:14px}
.footer__links a{color:var(--soft);transition:color .2s}.footer__links a:hover{color:#fff}
.footer__copy{font-size:12px;color:#6c6c70;letter-spacing:.06em;width:100%}

/* reveal */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:var(--d,0s)}
.js .reveal.in{opacity:1;transform:none}

@keyframes pulse{50%{opacity:.4}}
@keyframes breathe{50%{opacity:.6;transform:scale(1.06)}}
@keyframes scrolly{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(12px)}}
@keyframes streak{0%{stroke-dashoffset:18;opacity:0}8%{opacity:1}40%{stroke-dashoffset:-100;opacity:1}46%,100%{stroke-dashoffset:-100;opacity:0}}

/* Hero background video */
.hero__media{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden;
  background:#0B0B0C url(../video/hero-desktop-poster.jpg) center/cover no-repeat}
.hero__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;opacity:0;transition:opacity 1.2s var(--ease)}
.hero__video.is-playing{opacity:1}
.hero__media::after{content:"";position:absolute;inset:0;
  background:
    radial-gradient(ellipse 70% 60% at 50% 52%,rgba(11,11,12,.42),rgba(11,11,12,.08) 70%,transparent),
    linear-gradient(180deg,rgba(11,11,12,.7) 0%,rgba(11,11,12,.05) 20%,rgba(11,11,12,.05) 68%,#0B0B0C 100%)}
.hero__beam{z-index:1;opacity:.3}
.hero__in,.hero__scroll{z-index:2}.hero__in{position:relative}
@media (max-aspect-ratio:4/5){.hero__media{background-image:url(../video/hero-mobile-poster.jpg)}}
@media (prefers-reduced-motion:reduce){.hero__video{display:none}}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal,.js .hero__mark,.js .hero__eyebrow,.js .hero__title span,.js .hero__sub,.js .hero__cta{opacity:1!important;transform:none!important}
  .js .mark__glow{stroke-dashoffset:0}.js .mark__slash{opacity:1}
}