/* CritAIcal Hires — palette derived from the primary "Mind" logo (#0570BC) */
:root{
  --blue:#0570bc; --blue-600:#045c9b; --blue-700:#03497b; --blue-50:#eef6fd; --blue-100:#d7eafa;
  --sky:#5ab4f5; --sky-200:#a9d8fb;
  --ink:#0a1628; --ink-2:#1d2b40; --muted:#55657c; --line:#e3e9f1; --bg:#ffffff; --bg-2:#f6f9fc;
  --navy:#061325; --navy-2:#0b1f3a;
  --radius:16px; --radius-sm:10px;
  --shadow:0 1px 2px rgba(10,22,40,.06),0 8px 24px rgba(10,22,40,.06);
  --shadow-lg:0 20px 50px rgba(5,40,90,.18);
  --max:1180px;
  --font:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-underline-offset:3px}
a:hover{color:var(--blue-700)}
:focus-visible{outline:3px solid var(--sky);outline-offset:3px;border-radius:6px}
h1,h2,h3,h4{line-height:1.15;letter-spacing:-.02em;margin:0 0 .5em;color:var(--ink)}
h1{font-size:clamp(2.3rem,5.4vw,4rem);font-weight:750}
h2{font-size:clamp(1.75rem,3.4vw,2.6rem);font-weight:720}
h3{font-size:1.25rem;font-weight:680}
p{margin:0 0 1em}
.container{width:min(100% - 2.5rem,var(--max));margin-inline:auto}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:.6rem 1rem;z-index:100}
.skip:focus{left:1rem;top:1rem}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem;font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}
.eyebrow::before{content:"";width:22px;height:2px;background:currentColor;border-radius:2px}
.lead{font-size:clamp(1.08rem,1.6vw,1.25rem);color:var(--muted);max-width:62ch}
.muted{color:var(--muted)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:1rem}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--ink);font-weight:600;font-size:1.22rem;letter-spacing:-.01em}
.brand img{width:38px;height:auto}
.brand b{color:var(--blue);font-weight:700}
.nav-links{display:flex;align-items:center;gap:1.6rem;list-style:none;margin:0;padding:0}
.nav-links a{color:var(--ink-2);text-decoration:none;font-size:.95rem;font-weight:550}
.nav-links a:hover,.nav-links a[aria-current=page]{color:var(--blue)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;width:44px;height:44px;cursor:pointer}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);margin:4px auto;transition:.2s}
@media (max-width:920px){
  .nav-toggle{display:block}
  .nav-links{position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:.5rem 1.25rem 1.25rem;display:none;box-shadow:var(--shadow)}
  .nav-links.open{display:flex}
  .nav-links li a{display:block;padding:.85rem 0;border-bottom:1px solid var(--line)}
  .nav-links li:last-child a{border:0;margin-top:.8rem;text-align:center}
}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.9rem 1.4rem;border-radius:999px;font-weight:650;font-size:1rem;text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .15s}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 6px 18px rgba(5,112,188,.35)}
.btn-primary:hover{background:var(--blue-600);color:#fff;transform:translateY(-1px)}
.btn-ghost{border-color:currentColor;color:var(--blue)}
.btn-ghost:hover{background:var(--blue-50)}
.btn-light{background:#fff;color:var(--navy)}
.btn-light:hover{color:var(--blue);transform:translateY(-1px)}
.btn-outline-light{border-color:rgba(255,255,255,.45);color:#fff}
.btn-outline-light:hover{background:rgba(255,255,255,.08);color:#fff}
.nav .btn{padding:.6rem 1.1rem;font-size:.92rem}
.btn-row{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.8rem}

/* Hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(1200px 600px at 85% -10%,rgba(90,180,245,.28),transparent 60%),radial-gradient(900px 500px at -10% 110%,rgba(5,112,188,.35),transparent 60%),linear-gradient(180deg,var(--navy),var(--navy-2));color:#fff;padding:clamp(4rem,9vw,7.5rem) 0 clamp(3.5rem,7vw,6rem)}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse at 70% 40%,#000 20%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 70% 40%,#000 20%,transparent 70%)}
.hero .container{position:relative;display:grid;grid-template-columns:1.25fr .75fr;gap:3rem;align-items:center}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,#8fd0ff,#5ab4f5 60%,#b9e2ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{color:#c3d3e8}
.hero .eyebrow{color:var(--sky-200)}
.hero-mark{justify-self:center;width:min(100%,360px);aspect-ratio:1;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 50% 45%,rgba(90,180,245,.22),rgba(90,180,245,.04) 60%,transparent 70%);border:1px solid rgba(169,216,251,.18);box-shadow:inset 0 0 80px rgba(90,180,245,.12)}
.hero-mark img{width:58%;filter:drop-shadow(0 0 22px rgba(90,180,245,.5))}
.page-hero{padding:clamp(3.2rem,7vw,5.5rem) 0 clamp(2.5rem,5vw,4rem)}
.page-hero .container{display:block}
.answer{margin-top:1.6rem;padding:1.1rem 1.3rem;border-left:3px solid var(--sky);background:rgba(255,255,255,.06);border-radius:0 12px 12px 0;color:#dbe7f5;max-width:70ch;font-size:1.02rem}
.answer strong{color:#fff}
.section .answer{background:var(--blue-50);color:var(--ink-2);border-left-color:var(--blue)}
.section .answer strong{color:var(--ink)}
.trust{display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;margin-top:2rem;color:#9fb5d1;font-size:.92rem}
.trust span::before{content:"✓";color:var(--sky);margin-right:.4rem;font-weight:700}
@media (max-width:860px){.hero .container{grid-template-columns:1fr}.hero-mark{width:200px;order:-1;justify-self:start}}

/* Stats */
.stats{margin-top:-2.6rem;position:relative;z-index:2}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-lg);overflow:hidden}
.stat{padding:1.6rem 1.4rem;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat .num{font-size:clamp(1.9rem,3.4vw,2.6rem);font-weight:780;letter-spacing:-.03em;color:var(--blue);line-height:1.05}
.stat .label{font-size:.93rem;color:var(--muted);margin-top:.35rem}
@media (max-width:860px){.stats-grid{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}}

/* Sections */
.section{padding:clamp(4rem,8vw,6.5rem) 0}
.section-alt{background:var(--bg-2);border-block:1px solid var(--line)}
.section-dark{background:linear-gradient(180deg,var(--navy),var(--navy-2));color:#dbe7f5}
.section-dark h2,.section-dark h3{color:#fff}
.section-dark .lead,.section-dark .muted{color:#a9bdd6}
.section-head{max-width:760px;margin-bottom:2.8rem}
.section-head.center{text-align:center;margin-inline:auto}
.section-head.center .lead{margin-inline:auto}
.grid{display:grid;gap:1.4rem}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:980px){.g3,.g4{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.7rem;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s,border-color .2s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--blue-100)}
.card p{color:var(--muted);margin:0}
.card h3{margin-bottom:.45rem}
.card ul{margin:.8rem 0 0;padding-left:1.1rem;color:var(--muted)}
.card ul li{margin:.25rem 0}
.icon{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:var(--blue-50);color:var(--blue);margin-bottom:1.1rem}
.icon svg{width:24px;height:24px}
.section-dark .card{background:rgba(255,255,255,.04);border-color:rgba(169,216,251,.14);box-shadow:none}
.section-dark .card p{color:#a9bdd6}
.section-dark .icon{background:rgba(90,180,245,.14);color:var(--sky-200)}
.num-badge{font-size:.85rem;font-weight:800;color:var(--blue);letter-spacing:.08em}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
@media (max-width:900px){.split{grid-template-columns:1fr}}
.checklist{list-style:none;padding:0;margin:1.2rem 0 0}
.checklist li{position:relative;padding-left:2rem;margin:.75rem 0}
.checklist li::before{content:"";position:absolute;left:0;top:.3rem;width:1.2rem;height:1.2rem;border-radius:50%;background:var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/70% no-repeat}

/* Process */
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.step{position:relative;padding:1.6rem;border-radius:var(--radius);background:#fff;border:1px solid var(--line)}
.step::before{counter-increment:step;content:"0" counter(step);display:block;font-weight:800;font-size:.9rem;color:var(--blue);letter-spacing:.1em;margin-bottom:.7rem}
.step p{color:var(--muted);margin:0;font-size:.97rem}
@media (max-width:980px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.steps{grid-template-columns:1fr}}

/* Quotes */
.quote{margin:0;padding:1.9rem;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);display:flex;flex-direction:column;gap:1rem}
.quote blockquote{margin:0;font-size:1.06rem;color:var(--ink-2)}
.quote blockquote::before{content:"“";display:block;font-size:3.2rem;line-height:.6;color:var(--blue);font-family:Georgia,serif;margin-bottom:.4rem}
.quote figcaption{font-size:.92rem;color:var(--muted)}
.quote figcaption strong{color:var(--ink);display:block}
.feature-quote{background:linear-gradient(135deg,var(--blue-700),var(--blue));color:#fff;border:0}
.feature-quote blockquote{color:#fff;font-size:clamp(1.15rem,2vw,1.4rem);font-weight:500}
.feature-quote blockquote::before{color:var(--sky-200)}
.feature-quote figcaption,.feature-quote figcaption strong{color:#d6e9fb}

/* Case studies */
.case{display:grid;grid-template-columns:220px 1fr;gap:2rem;padding:2rem;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}
.case + .case{margin-top:1.4rem}
.case .metric{font-size:2.4rem;font-weight:800;color:var(--blue);letter-spacing:-.03em;line-height:1}
.case .metric small{display:block;font-size:.9rem;font-weight:600;color:var(--muted);letter-spacing:0;margin-top:.5rem;line-height:1.35}
.case dl{display:grid;grid-template-columns:max-content 1fr;gap:.4rem 1rem;margin:1rem 0 0}
.case dt{font-weight:700;color:var(--ink);font-size:.92rem}
.case dd{margin:0;color:var(--muted);font-size:.97rem}
@media (max-width:760px){.case{grid-template-columns:1fr}.case dl{grid-template-columns:1fr}}

/* Roles */
.tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}
.tag{font-size:.85rem;padding:.35rem .75rem;border-radius:999px;background:var(--blue-50);color:var(--blue-700);font-weight:600}

/* FAQ */
.faq{max-width:860px}
.faq details{border:1px solid var(--line);border-radius:14px;background:#fff;margin-bottom:.8rem;transition:border-color .2s}
.faq details[open]{border-color:var(--blue-100);box-shadow:var(--shadow)}
.faq summary{cursor:pointer;list-style:none;padding:1.15rem 3.2rem 1.15rem 1.3rem;font-weight:650;position:relative;font-size:1.04rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:1.2rem;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--blue);font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq .a{padding:0 1.3rem 1.2rem;color:var(--muted)}
.faq .a p:last-child{margin:0}
.faq h2.cat{font-size:1.25rem;margin:2.2rem 0 1rem;color:var(--blue-700)}

/* CTA band */
.cta-band{border-radius:24px;padding:clamp(2.2rem,5vw,3.8rem);background:radial-gradient(600px 300px at 90% 0%,rgba(90,180,245,.35),transparent 60%),linear-gradient(135deg,var(--navy-2),var(--blue-700));color:#fff;display:grid;grid-template-columns:1.4fr auto;gap:2rem;align-items:center}
.cta-band h2{color:#fff;margin-bottom:.4rem}
.cta-band p{color:#c9dbef;margin:0}
@media (max-width:820px){.cta-band{grid-template-columns:1fr}}

/* Forms */
.form{display:grid;gap:1rem}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media (max-width:640px){.form .row{grid-template-columns:1fr}}
.form label{font-weight:600;font-size:.92rem;display:block;margin-bottom:.35rem}
.form input,.form select,.form textarea{width:100%;font:inherit;padding:.8rem .95rem;border:1.5px solid var(--line);border-radius:var(--radius-sm);background:#fff;color:var(--ink)}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 4px rgba(5,112,188,.14)}
.form textarea{min-height:140px;resize:vertical}
.form .note{font-size:.85rem;color:var(--muted)}

/* Breadcrumbs */
.crumbs{font-size:.88rem;color:#9fb5d1;margin-bottom:1.2rem}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem;padding:0;margin:0}
.crumbs li+li::before{content:"/";margin-right:.4rem;opacity:.6}
.crumbs a{color:#cfe2f6;text-decoration:none}
.crumbs a:hover{color:#fff}

/* Prose */
.prose{max-width:760px}
.prose h2{font-size:clamp(1.45rem,2.6vw,1.9rem);margin-top:2.4rem}
.prose h3{margin-top:1.6rem}
.prose ul,.prose ol{padding-left:1.25rem}
.prose li{margin:.4rem 0}
.toc{background:var(--bg-2);border:1px solid var(--line);border-radius:14px;padding:1.2rem 1.4rem;margin:1.5rem 0 2rem}
.toc ol{margin:.4rem 0 0}

/* Footer */
.site-footer{background:var(--navy);color:#9fb5d1;padding:4rem 0 2rem;font-size:.95rem}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:2rem}
.site-footer h4{color:#fff;font-size:.95rem;margin-bottom:1rem}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:.5rem 0}
.site-footer a{color:#c9dbef;text-decoration:none}
.site-footer a:hover{color:#fff}
.site-footer .brand{color:#fff}
.site-footer .brand b{color:var(--sky)}
.footer-bottom{border-top:1px solid rgba(169,216,251,.14);margin-top:3rem;padding-top:1.5rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-size:.85rem}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}

.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}
.placeholder{background:#fff6d6;color:#6b4e00;padding:0 .3em;border-radius:4px;font-size:.92em}
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.stat-hook{display:inline-block;margin-top:.55rem;font-size:.88rem;font-weight:700;color:var(--blue);text-decoration:none}.stat-hook:hover{text-decoration:underline}