/* Ops Appr[AI]ser — site styles. Built on tokens.css. */

@font-face{font-family:"Barlow Semi Condensed";src:url("../fonts/BarlowSemiCondensed-Light.woff2") format("woff2");font-weight:300;font-style:normal;font-display:swap}
@font-face{font-family:"Barlow Semi Condensed";src:url("../fonts/BarlowSemiCondensed-Regular.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Barlow Semi Condensed";src:url("../fonts/BarlowSemiCondensed-SemiBold.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--oa-bg);color:var(--oa-text);
  font:400 var(--oa-size-body)/1.6 var(--oa-font-sans);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--oa-accent-soft);text-decoration:none}
a:hover{color:#fff}
:focus-visible{outline:2px solid var(--oa-sky-teal);outline-offset:2px}

.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.narrow{max-width:840px}

/* ---------- type ---------- */
h1,h2,h3,h4{color:var(--oa-text-strong);margin:0}
h1{font-size:clamp(38px,5.2vw,60px);font-weight:300;line-height:1.08;letter-spacing:-.01em}
h2{font-size:clamp(28px,3.4vw,40px);font-weight:300;line-height:1.15;letter-spacing:-.005em}
h3{font-size:20px;font-weight:600;line-height:1.3}
h4{font-size:16px;font-weight:600}
p{margin:0 0 18px}
.lede{font-size:19px;color:var(--oa-text);max-width:62ch}
.muted{color:var(--oa-text-muted)}
.small{font-size:var(--oa-size-small)}
.ai{color:var(--oa-sky-teal)}
.num{font-variant-numeric:tabular-nums}
.kicker{
  font:600 var(--oa-size-kicker)/1.2 var(--oa-font-sans);
  letter-spacing:var(--oa-tracking-kicker);text-transform:uppercase;
  color:var(--oa-accent-soft);margin:0 0 14px;
}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(13,27,42,.92);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--oa-border)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:84px;gap:32px}
.site-header .logo img{height:46px;width:auto;flex:0 0 auto}
.nav{display:flex;align-items:center;gap:34px}
.nav a{color:var(--oa-text);font-size:16px;white-space:nowrap}
.nav a.active{color:var(--oa-text-strong);font-weight:600}
.nav a.btn{font-size:15px;padding:11px 22px}
.nav a:hover{color:var(--oa-sky-teal)}

/* ---------- buttons ---------- */
.btn{display:inline-block;font-weight:600;font-size:15px;padding:13px 26px;
  border-radius:var(--oa-radius-sm);transition:background var(--oa-transition),border-color var(--oa-transition);
  border:1px solid transparent;cursor:pointer}
.btn-primary{background:#0A7F9F;color:#fff}
.btn-primary:hover{background:#086C87;color:#fff}
.btn-ghost{border-color:var(--oa-border);color:var(--oa-text)}
.btn-ghost:hover{border-color:var(--oa-sky-teal);color:#fff}
.btn-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}

/* ---------- sections ---------- */
section{padding:76px 0}
section.tight{padding:56px 0}
.rule{border-top:1px solid var(--oa-border)}
.section-head{margin-bottom:40px;max-width:66ch}
.section-head p{margin-top:14px}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:80px 0 68px}
.hero-mark{position:absolute;right:-90px;top:60px;width:620px;opacity:.13;pointer-events:none}
.hero-inner{position:relative;max-width:58%}
.hero p.lede{margin:22px 0 34px}
@media(max-width:900px){.hero-inner{max-width:100%}.hero-mark{display:none}}

/* ---------- grids & cards ---------- */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.g5{grid-template-columns:repeat(5,1fr)}
@media(max-width:980px){.g3,.g4,.g5{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.grid{grid-template-columns:1fr!important}}

.card{background:var(--oa-surface);border:1px solid var(--oa-border);
  border-radius:var(--oa-radius-md);padding:26px}
.card h3{margin-bottom:10px}
.card p:last-child{margin-bottom:0}
.card-sm{padding:22px}

.step-num{width:38px;height:38px;border-radius:50%;border:1.5px solid var(--oa-accent);
  display:flex;align-items:center;justify-content:center;color:var(--oa-sky-teal);
  font-weight:600;font-size:14px;margin-bottom:18px;font-variant-numeric:tabular-nums}

/* stat callouts */
.stat{font-size:clamp(40px,4.6vw,56px);font-weight:300;line-height:1;
  font-variant-numeric:tabular-nums;margin-bottom:14px}
.stat-teal{color:var(--oa-sky-teal)}
.stat-amber{color:var(--oa-attention)}
.stat-coral{color:var(--oa-no-go)}
.stat-src{font-size:13px;color:var(--oa-text-muted);font-style:italic;margin-top:12px}

/* ---------- feature row (screenshot + copy) ---------- */
.feature{display:grid;grid-template-columns:1fr 1.25fr;gap:48px;align-items:center}
.feature.flip .feature-copy{order:2}
@media(max-width:980px){.feature{grid-template-columns:1fr;gap:32px}.feature.flip .feature-copy{order:0}}
.shot{border:1px solid var(--oa-border);border-radius:var(--oa-radius-lg);overflow:hidden;
  background:var(--oa-panel)}
.shot img{width:100%}
.shot-cap{font-size:13px;color:var(--oa-text-muted);margin-top:12px}

/* ---------- lists ---------- */
ul.ticks{list-style:none;padding:0;margin:0}
ul.ticks li{position:relative;padding-left:26px;margin-bottom:12px;font-size:16px}
ul.ticks li::before{content:"";position:absolute;left:0;top:9px;width:9px;height:9px;
  border-radius:50%;background:var(--oa-accent)}
ul.ticks.go li::before{background:var(--oa-go)}

/* ---------- table ---------- */
table{width:100%;border-collapse:collapse}
th{text-align:left;font:600 var(--oa-size-kicker)/1.2 var(--oa-font-sans);
  letter-spacing:var(--oa-tracking-kicker);text-transform:uppercase;
  color:var(--oa-accent-soft);padding:0 12px 14px 0}
td{padding:15px 12px 15px 0;border-top:1px solid var(--oa-border);font-size:15px;
  vertical-align:top}
td.n,th.n{text-align:right;font-variant-numeric:tabular-nums;padding-right:0}
tr.own td{color:var(--oa-text-strong)}
.yes{color:var(--oa-go);font-weight:600}
.no{color:var(--oa-no-go)}
.part{color:var(--oa-attention)}

/* ---------- tags ---------- */
.tag{display:inline-block;font:600 11px/1 var(--oa-font-sans);text-transform:uppercase;
  letter-spacing:.08em;padding:6px 10px;border-radius:var(--oa-radius-sm);border:1px solid}
.tag-go{color:var(--oa-go);border-color:var(--oa-go);background:rgba(52,199,154,.12)}
.tag-review{color:var(--oa-attention);border-color:var(--oa-attention);background:rgba(245,158,11,.12)}
.tag-nogo{color:var(--oa-no-go);border-color:var(--oa-no-go);background:rgba(239,100,97,.12)}

/* ---------- band / CTA ---------- */
.band{background:var(--oa-surface);border-top:1px solid var(--oa-border);
  border-bottom:1px solid var(--oa-border)}
.cta{position:relative;overflow:hidden;text-align:center;padding:76px 0}
.cta-mark{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:560px;opacity:.07;pointer-events:none}
.cta .wrap{position:relative}
.cta h2{margin-bottom:20px}
.cta .btn-row{justify-content:center;margin-top:30px}

/* credibility strip */
.creds{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:left}
@media(max-width:780px){.creds{grid-template-columns:repeat(2,1fr)}}
.cred b{display:block;font-size:30px;font-weight:300;color:var(--oa-text-strong);
  font-variant-numeric:tabular-nums;line-height:1.1;margin-bottom:8px}
.cred span{font-size:14px;color:var(--oa-text-muted)}

/* engines mock */
.engine{display:flex;gap:16px;align-items:flex-start;padding:20px 0;
  border-top:1px solid var(--oa-border)}
.engine:first-child{border-top:0}
.engine-dot{flex:0 0 auto;width:10px;height:10px;border-radius:50%;
  background:var(--oa-accent);margin-top:8px}
.engine-body h4{margin-bottom:4px}
.engine-body p{margin:0;font-size:15px;color:var(--oa-text-muted)}

/* score bar mock */
.bar{height:6px;border-radius:3px;background:#132537;overflow:hidden;margin-top:10px}
.bar i{display:block;height:100%;background:var(--oa-accent);border-radius:3px}

/* team */
.person-photo{width:112px;height:112px;border-radius:50%;
  border:3px solid var(--oa-accent);background:#12283a;
  object-fit:cover;object-position:center;display:block;
  aspect-ratio:1/1;flex:0 0 auto;margin-bottom:20px}

/* form */
.field{margin-bottom:20px}
.field label{display:block;font-size:14px;color:var(--oa-text);margin-bottom:7px}
.field input,.field select,.field textarea{
  width:100%;background:#0c1a29;border:1px solid var(--oa-border);color:var(--oa-text-strong);
  border-radius:var(--oa-radius-md);padding:12px 14px;font:400 15px var(--oa-font-sans)}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--oa-sky-teal);outline:none}

/* footer */
.site-footer{border-top:1px solid var(--oa-border);padding:44px 0 32px;
  color:var(--oa-text-muted);font-size:14px}
.footer-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;
  padding-bottom:36px}
.footer-cols{display:flex;gap:64px;flex-wrap:wrap}
.footer-cols h5{margin:0 0 14px;font-size:11px;font-weight:600;text-transform:uppercase;
  letter-spacing:var(--oa-tracking-kicker);color:var(--oa-accent-soft)}
.footer-cols a{display:block;color:var(--oa-text-muted);margin-bottom:9px}
.footer-cols a:hover{color:#fff}
.footer-bottom{border-top:1px solid var(--oa-border);padding-top:24px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
.site-footer .logo img{height:26px;margin-bottom:14px}

/* ---------- mobile nav ---------- */
.nav-toggle{display:none;background:none;border:1px solid var(--oa-border);
  border-radius:var(--oa-radius-sm);padding:9px 11px;cursor:pointer}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--oa-text-strong);
  margin:4px 0;transition:var(--oa-transition)}

@media(max-width:880px){
  .site-header .wrap{height:66px}
  .site-header .logo img{height:28px}
  .nav-toggle{display:block}
  .nav{
    position:absolute;top:66px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--oa-panel);border-bottom:1px solid var(--oa-border);
    padding:10px 24px 22px;display:none;
  }
  .nav.open{display:flex}
  .nav a{padding:14px 0;border-bottom:1px solid var(--oa-border);font-size:16px}
  .nav a.btn{margin-top:16px;border-bottom:0;text-align:center}
  .hero{padding:64px 0 60px}
  section{padding:64px 0}
  .cta{padding:64px 0}
  .footer-cols{gap:40px}
}
@media(max-width:520px){
  .creds{grid-template-columns:1fr}
  .btn-row .btn{flex:1 1 auto;text-align:center}
  table{font-size:13px}
  th{font-size:10px}
}
/* horizontal scroll for the wide comparison table */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.table-scroll table{min-width:720px}


/* ---------- accessibility ---------- */
.skip{position:absolute;left:-9999px;top:0;background:var(--oa-accent);color:#fff;
  padding:12px 18px;border-radius:0 0 var(--oa-radius-sm) 0;z-index:100;font-weight:600}
.skip:focus{left:0;color:#fff}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition-duration:.01ms!important;animation-duration:.01ms!important}
}

/* thin trust bar under hero */
.trustbar{border-top:1px solid var(--oa-border);border-bottom:1px solid var(--oa-border);
  padding:30px 0;background:rgba(10,22,34,.5)}
.trustbar .cred b{font-size:24px;margin-bottom:4px}
.trustbar .cred span{font-size:13px;line-height:1.45;display:block}

/* ---------- header lockup ---------- */
.site-header .logo{display:flex;align-items:center;gap:14px}
.site-header .logo-glyph{height:26px;width:auto}
.site-header .logo-div{width:1px;height:30px;background:var(--oa-border)}
.site-header .logo-word{height:24px;width:auto}
@media(max-width:880px){
  .site-header .logo-glyph{height:22px}
  .site-header .logo-word{height:20px}
  .site-header .logo-div{height:24px}
}

/* ---------- video embed ---------- */
.video-frame{border:1px solid var(--oa-border);border-radius:var(--oa-radius-lg);
  overflow:hidden;background:#000;box-shadow:0 0 0 1px rgba(11,138,174,.10)}
.video-embed{position:relative;width:100%;aspect-ratio:16/9}
.video-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block}
/* fallback for browsers without aspect-ratio */
@supports not (aspect-ratio:16/9){
  .video-embed{height:0;padding-bottom:56.25%}
}
.qrow h4{margin-bottom:6px}

/* anchor targets clear the sticky header */
[id]{scroll-margin-top:100px}
@media(max-width:880px){[id]{scroll-margin-top:80px}}

/* click-to-play facade */
.video-play{position:absolute;inset:0;width:100%;height:100%;padding:0;border:0;
  background:#000;cursor:pointer;display:block;overflow:hidden}
.video-poster{width:100%;height:100%;object-fit:cover;display:block;
  transition:opacity var(--oa-transition);opacity:.86}
.video-play:hover .video-poster{opacity:1}
.video-btn{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:80px;height:80px;border-radius:50%;background:var(--oa-accent);color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 28px rgba(0,0,0,.45);transition:background var(--oa-transition),transform var(--oa-transition)}
.video-play:hover .video-btn{background:var(--oa-teal-hover);transform:translate(-50%,-50%) scale(1.06)}
.video-play:focus-visible{outline:2px solid var(--oa-sky-teal);outline-offset:3px}
.video-note{position:absolute;inset:0;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;gap:6px;
  padding:32px;background:var(--oa-panel)}
.video-note p{margin:0;max-width:50ch;color:var(--oa-text-muted);font-size:15px}
.video-note strong{color:var(--oa-text-strong)}
.video-note code{font-family:var(--oa-font-mono);font-size:13px;color:var(--oa-sky-teal);
  background:rgba(11,138,174,.12);padding:2px 6px;border-radius:4px}
.video-note .btn{margin-top:14px}