/* Axiom Biotek — site stylesheet
   Brand: dark ground #161826, purple accent #9184d9, Inter + IBM Plex Mono.
   Single source of truth: every page links this file. Edit here, not in the HTML. */

:root{
  --bg:#161826;          /* brand dark */
  --bg-raised:#1d1f2f;   /* cards / panels */
  --bg-deep:#121320;     /* footer, wells */
  --ink:#e9e9ed;         /* primary text on dark */
  --muted:#a3a5ba;       /* secondary text */
  --faint:#71738c;       /* labels, meta */
  --accent:#9184d9;      /* purple on dark */
  --accent-deep:#796cbf; /* purple on light */
  --line:rgba(233,233,237,.13);
  --line-soft:rgba(233,233,237,.07);
  --bg-light:#f6f5fa;      /* light band ground, purple-tinted white */
  --ink-light:#181a28;     /* primary text on light */
  --muted-light:#54566b;   /* secondary text on light */
  --faint-light:#83839c;   /* labels, meta on light */
  --line-onlight:rgba(24,26,40,.12);
  --sans:'Inter','Helvetica Neue',Helvetica,Arial,sans-serif;
  --mono:'IBM Plex Mono','SFMono-Regular',Consolas,monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--sans);background:var(--bg);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}
.wrap{max-width:1120px;margin:0 auto;padding:0 32px}

/* ---- logo lockup ---- */
.logo{display:inline-flex;align-items:center;gap:14px;text-decoration:none}
.logo .word{font-size:26px;font-weight:700;letter-spacing:-.6px;color:var(--ink);line-height:1}
.logo .word .x{color:var(--accent)}
.logo .bar{width:1px;height:28px;background:var(--accent);opacity:.75}
.logo .sub{font-family:var(--mono);font-size:9.5px;letter-spacing:2.4px;color:var(--accent);line-height:1.35}

/* ---- nav ---- */
nav{position:sticky;top:0;z-index:20;background:rgba(22,24,38,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line-soft)}
.navrow{display:flex;justify-content:space-between;align-items:center;height:78px}
.navlinks{display:flex;gap:34px;align-items:center}
.navlinks a{font-family:var(--mono);font-size:11px;letter-spacing:1.6px;text-transform:uppercase;color:var(--muted);text-decoration:none;transition:color .15s}
.navlinks a:hover,.navlinks a.active{color:var(--accent)}
.navlinks a.cta{border:1px solid var(--line);border-radius:2px;padding:10px 18px;color:var(--ink)}
.navlinks a.cta:hover{border-color:var(--accent);color:var(--accent)}

/* ---- type primitives ---- */
.label{font-family:var(--mono);font-size:11px;letter-spacing:2.2px;text-transform:uppercase;color:var(--faint)}
.label.accent{color:var(--accent)}
h1{font-size:clamp(38px,5.6vw,60px);font-weight:700;letter-spacing:-1.5px;line-height:1.08}
h2{font-size:clamp(25px,3vw,33px);font-weight:700;letter-spacing:-.7px;line-height:1.18;margin-bottom:16px}
h3{font-size:18px;font-weight:600;letter-spacing:-.2px;margin-bottom:8px}
p{color:var(--muted);font-size:16.5px}
.lede{font-size:18px;color:var(--muted);max-width:620px}
.rule{height:1px;background:var(--line);border:none;margin:0}
.rule.accent{height:2px;width:56px;background:var(--accent);opacity:.8}

/* ---- buttons ---- */
.btn{display:inline-block;font-family:var(--mono);font-size:11.5px;letter-spacing:1.6px;text-transform:uppercase;text-decoration:none;padding:15px 26px;border-radius:2px;transition:all .15s}
.btn.primary{background:var(--accent);color:#14121f;font-weight:600}
.btn.primary:hover{background:#a79bea}
.btn.ghost{border:1px solid var(--line);color:var(--ink)}
.btn.ghost:hover{border-color:var(--accent);color:var(--accent)}

/* ---- sections ---- */
section{padding:88px 0}
.sechead{display:flex;align-items:baseline;gap:18px;margin-bottom:38px}
.sechead .rule{flex:1;background:var(--line-soft)}

/* ---- footer ---- */
footer{background:var(--bg-deep);border-top:1px solid var(--line-soft);padding:52px 0 42px}
.footrow{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;align-items:flex-start}
.footrow .meta{font-family:var(--mono);font-size:11px;letter-spacing:1.4px;color:var(--faint);line-height:2}
.footrow .meta a{color:var(--accent);text-decoration:none}
.foot-legal{margin-top:34px;padding-top:22px;border-top:1px solid var(--line-soft);font-family:var(--mono);font-size:10px;letter-spacing:1.2px;color:var(--faint)}

/* ---- cta band ---- */
.ctaband{border-top:1px solid var(--line-soft);background:var(--bg-deep);padding:76px 0}
.ctaband p{max-width:560px;margin-bottom:28px}

@media (max-width:820px){
  .wrap{padding:0 22px}
  section{padding:60px 0}
  .navlinks a:not(.cta){display:none}
}

/* ---- light section variant ---- */
.section-light{background:var(--bg-light);color:var(--ink-light)}
.section-light p{color:var(--muted-light)}
.section-light .label{color:var(--faint-light)}
.section-light .label.accent{color:var(--accent-deep)}
.section-light .rule{background:var(--line-onlight)}
.section-light .portrait{border-color:var(--line-onlight);background:rgba(24,26,40,.03);color:var(--faint-light)}
.section-light .btn.ghost{border-color:var(--line-onlight);color:var(--ink-light)}
.section-light .btn.ghost:hover{border-color:var(--accent-deep);color:var(--accent-deep)}
.section-light .rule.accent{background:var(--accent-deep)}
.section-light label{color:var(--faint-light)}
.section-light input,.section-light textarea{background:rgba(24,26,40,.03);border-color:var(--line-onlight);color:var(--ink-light)}
.section-light input:focus,.section-light textarea:focus{border-color:var(--accent-deep)}
.section-light .formnote{color:var(--faint-light)}
.section-light .formnote a{color:var(--accent-deep)}
.newsbar.section-light{background:var(--bg-light);border-bottom-color:var(--line-onlight)}
.newsbar.section-light a{color:var(--muted-light)}
.newsbar.section-light .tag,.newsbar.section-light .arrow{color:var(--accent-deep)}
.newsbar.section-light a:hover .msg{color:var(--ink-light)}
.newsbar.section-light a:hover .arrow{color:var(--accent-deep)}
.hero.section-light h1 .em{color:var(--accent-deep)}

/* ==================== index ==================== */
/* hero */
.hero{position:relative;padding:104px 0 92px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 70% 60% at 15% -10%,rgba(145,132,217,.16),transparent 65%);pointer-events:none}
.hero .wrap{position:relative}
.hero h1{max-width:15ch;margin:24px 0 0}
.hero h1 .em{color:var(--accent)}
.hero .rule.accent{margin:34px 0 26px}
.hero .lede{font-size:19px;max-width:640px}
.herobtns{margin-top:40px;display:flex;gap:14px;flex-wrap:wrap}

/* news banner */
.newsbar{border-bottom:1px solid var(--line);background:var(--bg-deep)}
.newsbar a{display:flex;align-items:center;gap:12px;padding:13px 0;text-decoration:none;font-family:var(--mono);font-size:11.5px;letter-spacing:.6px;color:var(--muted);flex-wrap:wrap}
.newsbar .tag{color:var(--accent);letter-spacing:1.8px;text-transform:uppercase;font-weight:600;flex-shrink:0}
.newsbar .arrow{color:var(--accent);margin-left:auto;flex-shrink:0}
.newsbar a:hover .msg{color:var(--ink)}
.newsbar a:hover .arrow{color:#a79bea}

/* services list */
.svcrow{display:grid;grid-template-columns:52px 1fr 1.15fr;gap:28px;padding:30px 0;border-bottom:1px solid var(--line-soft);align-items:start;text-decoration:none}
.svcrow:first-of-type{border-top:1px solid var(--line-soft)}
.svcrow .num{font-family:var(--mono);font-size:11px;letter-spacing:1.4px;color:var(--accent);padding-top:6px}
.svcrow h3{color:var(--ink);margin:0}
.svcrow p{font-size:15.5px;margin:0}
.svcrow:hover h3{color:var(--accent)}

/* AR feature */
.feature{background:var(--bg-deep);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);position:relative;overflow:hidden}
.feature::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 60% 70% at 85% 20%,rgba(145,132,217,.13),transparent 62%);pointer-events:none}
.feature .inner{position:relative;display:grid;grid-template-columns:1.25fr .85fr;gap:64px;align-items:start}
.feature h2{margin-top:18px}
.points{list-style:none;margin-top:26px}
.points li{padding-left:20px;position:relative;margin-bottom:12px;color:var(--muted);font-size:15.5px}
.points li::before{content:"";position:absolute;left:0;top:10px;width:5px;height:5px;border-radius:50%;background:var(--accent)}
.deadline{border:1px solid var(--line);border-radius:3px;padding:30px;background:rgba(233,233,237,.02)}
.deadline .date{font-size:27px;font-weight:700;letter-spacing:-.8px;color:var(--ink);margin:12px 0 10px}
.deadline p{font-size:15px}
.deadline .btn{margin-top:22px}

/* about teaser */
.about .inner{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px;align-items:start}
.portraits{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.portraits .portrait{min-height:220px}
.portrait{border:1px solid var(--line);border-radius:3px;background:rgba(233,233,237,.02);min-height:320px;display:flex;align-items:center;justify-content:center;overflow:hidden;font-family:var(--mono);font-size:10.5px;letter-spacing:1.4px;color:var(--faint);text-align:center;padding:24px}
.portrait:has(img){padding:0}
.portrait img{width:100%;height:100%;object-fit:cover;display:block}

/* contact */
.contact form{max-width:620px}
.contact .lede{max-width:620px}
form{margin-top:32px;display:grid;gap:20px}
label{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:1.8px;text-transform:uppercase;color:var(--faint);margin-bottom:9px}
input,textarea{width:100%;padding:13px 15px;background:rgba(233,233,237,.03);border:1px solid var(--line);border-radius:2px;color:var(--ink);font-family:var(--sans);font-size:15.5px}
input:focus,textarea:focus{outline:none;border-color:var(--accent)}
.formnote{font-size:13.5px;color:var(--faint)}
.formnote a{color:var(--accent);text-decoration:none}
button.btn{border:none;cursor:pointer;justify-self:start;font-family:var(--mono)}

@media (max-width:820px){
  .feature .inner,.about .inner{grid-template-columns:1fr;gap:38px}
  .svcrow{grid-template-columns:1fr;gap:10px}
}

/* ==================== services ==================== */
.pagehead{position:relative;padding:78px 0 64px;overflow:hidden;border-bottom:1px solid var(--line-soft)}
.pagehead::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 70% 60% at 12% -20%,rgba(145,132,217,.14),transparent 62%);pointer-events:none}
.pagehead .wrap{position:relative}
.pagehead h1{margin:22px 0 0;max-width:16ch}
.pagehead .lede{margin-top:24px}
.svc{padding:76px 0;border-bottom:1px solid var(--line-soft)}
.svc .inner{display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:start}
.svc h2{margin-top:16px}
.svc p{margin-bottom:14px}
.tagrow{display:flex;gap:10px 22px;flex-wrap:wrap;margin-top:22px}
.tagrow span{font-family:var(--mono);font-size:10.5px;letter-spacing:1.5px;text-transform:uppercase;color:var(--faint)}
.getbox{border:1px solid var(--line);border-radius:3px;padding:30px;background:rgba(233,233,237,.02)}
.getbox ul{list-style:none;margin-top:18px}
.getbox li{padding-left:20px;position:relative;margin-bottom:13px;font-size:15px;color:var(--muted)}
.getbox li::before{content:"";position:absolute;left:0;top:10px;width:5px;height:5px;border-radius:50%;background:var(--accent)}
@media (max-width:820px){.svc .inner{grid-template-columns:1fr;gap:34px}}

/* ==================== about ==================== */
.pagehead{position:relative;padding:78px 0 64px;overflow:hidden;border-bottom:1px solid var(--line-soft)}
.pagehead::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 70% 60% at 12% -20%,rgba(145,132,217,.14),transparent 62%);pointer-events:none}
.pagehead .wrap{position:relative}
.pagehead h1{margin:22px 0 0;max-width:18ch}
.founder{display:grid;grid-template-columns:.72fr 1.28fr;gap:64px;align-items:start;padding:58px 0;border-bottom:1px solid var(--line-soft)}
.founder:first-of-type{border-top:1px solid var(--line-soft)}
.founder p{margin-bottom:16px}
.founder h2{margin:14px 0 4px}
.founder .role{font-family:var(--mono);font-size:11px;letter-spacing:1.8px;text-transform:uppercase;color:var(--accent);margin-bottom:22px;display:block}
.network{padding:52px 0 0;margin-top:8px;border-top:1px solid var(--line-soft)}
.network h2{margin-top:14px}
.network p{max-width:680px}
.vals{border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);background:var(--bg-deep)}
.valgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:28px;margin-top:38px}
.val{border-top:2px solid var(--accent);padding-top:22px}
.val h3{color:var(--ink)}
.val p{font-size:15.5px}
.how .row{display:grid;grid-template-columns:200px 1fr;gap:32px;padding:24px 0;border-bottom:1px solid var(--line-soft);align-items:baseline}
.how .row:first-of-type{border-top:1px solid var(--line-soft)}
.how .row .k{font-family:var(--mono);font-size:11px;letter-spacing:1.6px;text-transform:uppercase;color:var(--accent)}
.how .row p{font-size:15.5px;margin:0}
@media (max-width:820px){.founder{grid-template-columns:1fr;gap:28px}.how .row{grid-template-columns:1fr;gap:8px}}

/* ==================== contact ==================== */
.pagehead{position:relative;padding:78px 0 64px;overflow:hidden;border-bottom:1px solid var(--line-soft)}
.pagehead::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 70% 60% at 12% -20%,rgba(145,132,217,.14),transparent 62%);pointer-events:none}
.pagehead .wrap{position:relative}
.pagehead h1{margin:22px 0 0;max-width:16ch}
.pagehead .lede{margin-top:24px}
.contactgrid{display:grid;grid-template-columns:1.1fr .9fr;gap:72px;align-items:start}

label{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:1.8px;text-transform:uppercase;color:var(--faint);margin-bottom:9px}
input,textarea,select{width:100%;padding:13px 15px;background:rgba(233,233,237,.03);border:1px solid var(--line);border-radius:2px;color:var(--ink);font-family:var(--sans);font-size:15.5px}
select{appearance:none;cursor:pointer}
select option{background:var(--bg);color:var(--ink)}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent)}
button.btn{border:none;cursor:pointer;justify-self:start;font-family:var(--mono)}
.formnote{font-size:13.5px;color:var(--faint)}
.formnote a{color:var(--accent);text-decoration:none}
.sidecard{border:1px solid var(--line);border-radius:3px;padding:30px;background:rgba(233,233,237,.02);margin-bottom:22px}
.sidecard p{font-size:15.5px;line-height:1.9}
.sidecard a{color:var(--accent);text-decoration:none}
.steps{list-style:none;counter-reset:s;margin-top:18px}
.steps li{counter-increment:s;padding:0 0 18px 40px;position:relative;color:var(--muted);font-size:15px}
.steps li::before{content:"0" counter(s);position:absolute;left:0;top:1px;font-family:var(--mono);font-size:11px;letter-spacing:1.2px;color:var(--accent)}
@media (max-width:820px){.contactgrid{grid-template-columns:1fr;gap:40px}}