/* Canadian FAIT Research — cinematic dark design system. Navy-to-teal, warm, rounded, no orange. */
:root{
  --blue:#2E7DAF;
  --blue-d:#22638C;
  --teal:#2AA79B;
  --teal-d:#20857B;
  --green:#4FAE7C;
  --ink:#F3F7F9;
  --ink2:#B9C6CC;
  --ink3:#8296A0;
  --bg:#0B1620;
  --bg-soft:#0F2436;
  --bg-soft2:#123244;
  --line:rgba(255,255,255,.14);
  --card:rgba(255,255,255,.06);
  --card-line:rgba(255,255,255,.18);
  --shadow: 0 0 0 1px rgba(255,255,255,.06), 0 16px 30px rgba(0,0,0,.35);
  --shadow-lg: 0 0 0 1px rgba(255,255,255,.08), 0 24px 48px rgba(0,0,0,.45);
  --header-bg:rgba(11,22,32,.82);
  --radius:18px;
  --radius-sm:12px;
  --maxw:1180px;
  --font: -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--teal)}
h1,h2,h3,h4{line-height:1.2;font-weight:800;color:var(--ink);margin:0 0 .5em}
h1{font-size:clamp(2rem,4.4vw,3rem)}
h2{font-size:clamp(1.5rem,3vw,2.1rem)}
h3{font-size:1.25rem}
p{margin:0 0 1em}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:72px 0}
.section-soft{background:var(--bg-soft)}
.section-soft2{background:var(--bg-soft2)}
.eyebrow{
  display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.04em;
  text-transform:uppercase;color:var(--teal);background:rgba(42,167,155,.16);
  padding:6px 14px;border-radius:999px;margin-bottom:16px;
}
.lede{font-size:1.15rem;color:var(--ink2);max-width:720px}
.center{text-align:center;margin-left:auto;margin-right:auto}

/* Skip link */
.skip-link{
  position:absolute;left:-999px;top:0;background:var(--blue);color:#fff;
  padding:10px 18px;border-radius:0 0 10px 0;z-index:200;font-weight:700;
}
.skip-link:focus{left:0}

/* Sticky top group — emergency bar + header stick together as one unit */
.sticky-top-group{position:sticky;top:0;z-index:110}

/* Emergency bar — always visible but kept quiet, never scrolls away */
.emergency-bar{
  background:rgba(34,99,140,.55);color:rgba(255,255,255,.88);text-align:center;
  font-size:.7rem;font-weight:500;padding:3px 16px;line-height:1.4;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.emergency-bar strong{font-weight:700}
.emergency-bar .short{display:none}

/* Header / nav — two-tier layout: slim brand+action row, then an evenly-
   spaced content-nav strip on a subtly shaded band underneath (BCCH-style
   pattern: utility row on top, primary nav band below it). */
.site-header{
  background:var(--header-bg);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line);
}
.site-header.no-blur{backdrop-filter:none}
.nav-top{display:flex;align-items:center;justify-content:space-between;padding:10px 24px;max-width:var(--maxw);margin:0 auto}
.brand{display:flex;align-items:center;gap:8px;text-decoration:none;font-weight:800;font-size:1rem;color:var(--ink);flex:none;white-space:nowrap}
.brand-mark{
  width:36px;height:36px;border-radius:10px;flex:none;
  background:linear-gradient(135deg,var(--blue),var(--teal));
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.1rem;
}
.nav-top-actions{display:flex;align-items:center;gap:12px}
.nav-cta{
  background:var(--blue);color:#fff !important;padding:7px 16px;border-radius:999px;
  font-weight:700 !important;font-size:.86rem;flex:none;white-space:nowrap;text-decoration:none;
}
.nav-cta:hover{background:var(--blue-d)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:8px 10px;font-size:1.3rem}

.nav-strip{background:var(--bg-soft);border-top:1px solid var(--line)}
.nav-links{
  display:flex;justify-content:center;gap:52px;list-style:none;margin:0;
  padding:9px 24px;max-width:var(--maxw);margin:0 auto;align-items:center;flex-wrap:nowrap;
}
.nav-links a{
  position:relative;color:var(--ink2);text-decoration:none;font-weight:600;font-size:.92rem;
  white-space:nowrap;padding-bottom:5px;transition:color .15s ease,font-weight .15s ease;
}
.nav-links a::after{
  content:'';position:absolute;left:0;right:0;bottom:-2px;height:2px;border-radius:2px;
  background:var(--teal);transform:scaleX(0);opacity:0;transition:transform .2s ease,opacity .2s ease;
}
.nav-links a:hover,.nav-links a:focus-visible{color:var(--teal);font-weight:800}
.nav-links a:hover::after,.nav-links a:focus-visible::after{transform:scaleX(1);opacity:1}
.nav-links a.active{color:var(--ink);font-weight:800}
.nav-links a.active::after{background:var(--blue);transform:scaleX(1);opacity:1}
.nav-links a.active:hover,.nav-links a.active:focus-visible{color:var(--teal)}
.nav-links a.active:hover::after,.nav-links a.active:focus-visible::after{background:var(--teal)}

@media(max-width:1040px){
  .emergency-bar .full{display:none}
  .emergency-bar .short{display:inline}
  .nav-strip{background:none;border:none}
  .nav-links{
    position:fixed;inset:auto 0 0 0;top:var(--header-h, 96px);background:var(--bg-soft);flex-direction:column;
    align-items:flex-start;justify-content:flex-start;padding:24px;gap:18px;transform:translateY(-8px);
    opacity:0;pointer-events:none;transition:.18s;overflow-y:auto;
  }
  .nav-links.open{opacity:1;pointer-events:auto;transform:translateY(0)}
  .nav-toggle{display:block}
}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:8px;font-weight:700;text-decoration:none;
  border-radius:999px;padding:14px 28px;font-size:1rem;border:none;cursor:pointer;
  transition:.15s transform,.15s box-shadow;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-d);color:#fff}
.btn-secondary{background:#fff;color:var(--blue-d);border:2px solid var(--blue)}
.btn-teal{background:var(--teal);color:#fff}
.btn-teal:hover{background:var(--teal-d);color:#fff}
.btn-row{display:flex;gap:14px;flex-wrap:wrap}
.btn-block{width:100%;justify-content:center}

/* Hero */
.hero{padding:76px 0 60px;background:linear-gradient(180deg,var(--bg-soft) 0%,var(--bg) 100%)}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}}
.hero-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg)}
.hero-img img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}

/* Cards */
.grid{display:grid;gap:26px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.grid-3,.grid-2{grid-template-columns:1fr}}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;box-shadow:var(--shadow);
}
.card-icon{
  width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-size:1.5rem;margin-bottom:16px;color:#fff;
}
.icon-blue{background:linear-gradient(135deg,var(--blue),#4E9BC7)}
.icon-teal{background:linear-gradient(135deg,var(--teal),#5CC4B8)}
.icon-green{background:linear-gradient(135deg,var(--green),#7BC79A)}
.card ul{margin:.5em 0 0;padding-left:1.2em}
.card li{margin-bottom:.4em;color:var(--ink2)}
.card .btn{margin-top:18px}

/* Testimonials */
.quote-card{
  background:var(--bg-soft);border-radius:var(--radius);padding:30px;
  border-left:4px solid var(--teal);
}
.quote-card p{font-size:1.05rem;color:var(--ink);font-style:italic}
.quote-attr{font-style:normal;font-weight:700;color:var(--ink2);font-size:.9rem;display:block;margin-top:12px}
.video-placeholder{
  aspect-ratio:16/9;background:var(--bg-soft2);border-radius:var(--radius);
  display:flex;align-items:center;justify-content:center;color:var(--ink3);
  font-weight:700;border:2px dashed var(--line);
}

/* Stats / list rows */
.check-list{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.check-list li{position:relative;padding-left:34px;color:var(--ink2)}
.check-list li::before{
  content:"";position:absolute;left:0;top:2px;width:22px;height:22px;border-radius:50%;
  background:var(--teal) 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'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E") center/60% no-repeat;
}

/* Forms */
.form-card{
  background:var(--card);border:1px solid var(--card-line);border-radius:var(--radius);
  padding:36px;box-shadow:var(--shadow-lg);
}
.field{margin-bottom:20px}
.field label{display:block;font-weight:700;margin-bottom:6px;font-size:.95rem}
.field .hint{font-weight:400;color:var(--ink3);font-size:.85rem}
.form-note{color:var(--ink3);font-size:.82rem;line-height:1.5;margin:0 0 16px;
  padding:12px 14px;background:var(--bg-soft);border-left:3px solid var(--line);border-radius:8px}
.form-note strong{color:var(--ink)}
input[type=text],input[type=email],input[type=tel],select,textarea{
  width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;
  font-size:1rem;font-family:var(--font);color:var(--ink);background:var(--card);
}
input:focus,select:focus,textarea:focus{outline:3px solid rgba(42,167,155,.5);border-color:var(--teal)}
.check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
@media(max-width:520px){.check-grid{grid-template-columns:1fr}}
.check-opt{display:flex;align-items:center;gap:8px;font-weight:500}
.check-opt input{width:auto}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-msg{margin-top:16px;padding:14px 16px;border-radius:10px;font-weight:600;display:none}
.form-msg.ok{display:block;background:rgba(42,167,155,.16);color:var(--teal)}
.form-msg.err{display:block;background:rgba(217,120,120,.16);color:#FF9B9B}

/* CTA band */
.cta-band{
  background:linear-gradient(120deg,var(--blue),var(--teal));border-radius:24px;
  padding:56px 40px;color:#fff;text-align:center;
}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.92)}
.cta-band .btn-secondary{background:#fff;border-color:#fff;color:var(--blue-d)}

/* Intake hero — "Did your child have a reaction?" branching choice */
.intake-hero{padding:56px 0 60px;text-align:center}
.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:640px;margin:32px auto 0}
@media(max-width:640px){.choice-grid{grid-template-columns:1fr}}
.choice-btn{
  display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;
  background:var(--card);border:2px solid var(--card-line);border-radius:var(--radius);
  padding:28px 20px;cursor:pointer;font-family:var(--font);transition:.15s;
}
.choice-btn:hover,.choice-btn:focus-visible{border-color:var(--blue);transform:translateY(-2px);box-shadow:var(--shadow)}
.choice-btn .choice-icon{font-size:2rem}
.choice-btn .choice-label{font-weight:800;font-size:1.05rem;color:var(--ink)}
.choice-btn .choice-sub{font-size:.85rem;color:var(--ink3)}
.choice-btn.choice-yes{border-color:var(--teal)}
.choice-btn.selected{border-color:var(--blue);background:var(--bg-soft)}

.reveal-panel{display:none;margin-top:36px;text-align:left}
.reveal-panel.open{display:block}

/* Short one-line treatment teasers — the "No" branch */
.teaser-row{display:grid;gap:14px;margin-top:8px}
@media(min-width:640px){.teaser-row{grid-template-columns:repeat(3,1fr)}}
.teaser-item{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  background:var(--card);border:1px solid var(--card-line);border-radius:var(--radius-sm);
  padding:16px 18px;text-decoration:none;font-weight:700;color:var(--ink);
}
.teaser-item:hover,.teaser-item:focus-visible{border-color:var(--blue);color:var(--teal)}
.teaser-item .arrow{color:var(--blue)}

/* Curiosity-hook photo cards — treatment teasers site-wide */
.hook-grid{display:grid;gap:22px;margin-top:8px}
@media(min-width:760px){.hook-grid{grid-template-columns:repeat(3,1fr)}}
.hook-card{
  display:flex;flex-direction:column;background:var(--card);border:1px solid var(--card-line);
  border-radius:var(--radius);overflow:hidden;text-decoration:none;color:var(--ink);
  box-shadow:var(--shadow);transition:.15s;
}
.hook-card:hover,.hook-card:focus-visible{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--blue)}
.hook-card .hook-img{aspect-ratio:16/10;overflow:hidden;background:var(--bg-soft2)}
.hook-card .hook-img img{width:100%;height:100%;object-fit:cover}
.hook-card .hook-body{padding:20px 22px 24px;flex:1;display:flex;flex-direction:column}
.hook-card .hook-eyebrow{font-size:.72rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:var(--teal)}
.hook-card h3{font-size:1.12rem;margin-top:6px;color:var(--ink)}
.hook-card p{color:var(--ink2);font-size:.95rem;flex:1}
.hook-card .hook-link{margin-top:12px;font-weight:800;color:var(--teal)}
.hook-card:hover .hook-link{color:var(--blue)}

/* Post-submit reassurance + next steps */
.next-steps{background:var(--bg-soft2);border-radius:var(--radius);padding:26px;margin-top:8px}
.next-steps h3{margin-bottom:8px}
.next-steps ul{margin:10px 0 0;padding-left:1.2em}
.next-steps li{margin-bottom:6px}

/* Condensed trust strip */
.trust-strip{display:flex;gap:20px;flex-wrap:wrap;justify-content:center;margin-top:24px}
.trust-quote{
  max-width:320px;font-size:.92rem;color:var(--ink2);font-style:italic;
  background:var(--bg-soft);padding:16px 18px;border-radius:var(--radius-sm);
}

/* Breadcrumb */
.breadcrumb{font-size:.85rem;color:var(--ink3);padding:18px 0 0}
.breadcrumb a{color:var(--ink3);text-decoration:none}
.breadcrumb a:hover{text-decoration:underline}

/* Page header (inner pages) */
.page-hero{padding:48px 0 44px;background:var(--bg-soft)}
.page-hero h1{margin-bottom:.3em}

/* FAQ */
details.faq-item{
  border:1px solid var(--card-line);border-radius:var(--radius-sm);padding:18px 22px;margin-bottom:12px;background:var(--card);
}
details.faq-item summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}
details.faq-item summary::-webkit-details-marker{display:none}
details.faq-item summary::after{content:"+";font-size:1.3rem;color:var(--blue)}
details.faq-item[open] summary::after{content:"–"}
details.faq-item p{margin-top:12px;color:var(--ink2)}

/* Disclaimer strip */
.disclaimer-strip{
  background:var(--bg-soft2);border:1px solid var(--card-line);border-radius:var(--radius-sm);
  padding:18px 22px;font-size:.9rem;color:var(--ink2);
}

/* Footer */
.site-footer{background:#122530;color:#C8D4DA;padding:56px 0 28px;margin-top:60px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px}
@media(max-width:800px){.footer-grid{grid-template-columns:1fr 1fr}}
.footer-grid h4{color:#fff;font-size:.95rem;margin-bottom:14px}
.footer-grid ul{list-style:none;margin:0;padding:0}
.footer-grid li{margin-bottom:9px}
.footer-grid a{color:#A9BAC2;text-decoration:none;font-size:.92rem}
.footer-grid a:hover{color:#fff}
.footer-brand p{color:#A9BAC2;font-size:.92rem;max-width:320px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding-top:22px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem;color:#8296A0;
}
.footer-disclaimer{
  border-top:1px solid rgba(255,255,255,.1);margin-top:22px;padding-top:22px;
  font-size:.8rem;color:#8296A0;line-height:1.6;max-width:900px;
}

/* Footer newsletter sign-up */
.footer-subscribe{margin-top:18px;max-width:340px}
.footer-subscribe-row{display:flex;gap:8px}
.footer-subscribe-row input[type=email]{
  flex:1;padding:10px 12px;border-radius:10px;border:1.5px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.06);color:#fff;font-size:.92rem;
}
.footer-subscribe-row input[type=email]::placeholder{color:#8296A0}
.footer-subscribe-row input[type=email]:focus{outline:2px solid var(--teal);border-color:var(--teal)}
.footer-subscribe-row .btn{padding:10px 18px;font-size:.9rem;white-space:nowrap}
.footer-subscribe-note{font-size:.78rem;color:#8296A0;margin:8px 0 0}
.footer-subscribe .form-msg{font-size:.82rem;padding:8px 12px;margin-top:8px}
@media(max-width:420px){.footer-subscribe-row{flex-direction:column}}

/* Clearly-marked placeholder content — real info goes here later, never presented as real */
.placeholder-card{
  border:2px dashed var(--line);border-radius:var(--radius);background:var(--bg-soft);
  padding:26px;color:var(--ink3);
}
.placeholder-card .placeholder-tag{
  display:inline-block;font-size:.7rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;
  color:var(--ink3);background:var(--card);border:1px solid var(--card-line);border-radius:999px;padding:3px 10px;margin-bottom:10px;
}
.placeholder-card h3,.placeholder-card h4{color:var(--ink2)}
.placeholder-card p{color:var(--ink3)}

/* Partner mentions — text-only, no institutional logos until approved */
.partner-strip{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:22px}
.partner-strip-label{font-size:.82rem;color:var(--ink3);font-weight:600;margin-right:2px}
.partner-badge{
  display:inline-flex;flex-direction:column;line-height:1.3;font-size:.82rem;font-weight:700;color:var(--ink2);
  background:var(--card);border:1px solid var(--card-line);border-radius:var(--radius-sm);padding:8px 14px;
}
.partner-badge small{font-weight:500;color:var(--ink3)}

/* Pillar cards (3-way "how this site helps" band) */
.pillar-grid{display:grid;gap:22px;margin-top:32px}
@media(min-width:760px){.pillar-grid{grid-template-columns:repeat(3,1fr)}}
.pillar-card{
  display:block;background:var(--card);border:1px solid var(--card-line);border-radius:var(--radius);
  padding:28px 26px;text-decoration:none;color:var(--ink);box-shadow:var(--shadow);transition:.15s;
}
.pillar-card:hover,.pillar-card:focus-visible{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--blue)}
.pillar-card .pillar-icon{font-size:1.8rem;display:block;margin-bottom:10px}
.pillar-card p{color:var(--ink2);font-size:.95rem}
.pillar-card .hook-link{font-weight:800;color:var(--teal)}

/* Timeline (About page history) */
.timeline{display:grid;gap:20px;margin-top:32px}
@media(min-width:760px){.timeline{grid-template-columns:repeat(3,1fr)}}
.timeline-item{border-left:3px solid var(--teal);padding:4px 0 4px 20px}
.timeline-item-current{border-left-color:var(--blue)}
.timeline-year{font-size:.75rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:var(--teal)}
.timeline-item-current .timeline-year{color:#4E9BC7}

/* Utility */
.mt-0{margin-top:0}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.sources{font-size:.85rem;color:var(--ink3);margin-top:40px;padding-top:20px;border-top:1px solid var(--line)}
.sources li{margin-bottom:6px}

::selection{background:rgba(42,167,155,.4)}

/* ============================================================
   v2 additions — redesign (Canadian FAIT Research rebrand)
   ============================================================ */
:root{
  --violet:#7C6CD1;
  --violet-d:#6353B8;
  --sand:#1A3B47;
}
.brand-logo{height:30px;width:30px;display:block}

/* Motion — fade+rise on scroll, respects reduced-motion */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .5s ease,transform .5s ease}
.reveal.in-view{opacity:1;transform:translateY(0)}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* Section on sand background — used for "kid/teen" surfaces */
.section-sand{background:var(--sand)}

/* Stat number counters */
.stat-row{display:grid;gap:24px;margin-top:28px}
@media(min-width:700px){.stat-row{grid-template-columns:repeat(3,1fr)}}
.stat-tile{text-align:center;padding:20px}
.stat-num{font-size:clamp(2.2rem,5vw,3rem);font-weight:800;color:var(--teal);display:block;line-height:1}
.stat-label{color:var(--ink2);font-size:.95rem;margin-top:6px}

/* Staff / team grid */
.staff-grid{display:grid;gap:20px;margin-top:24px}
@media(min-width:620px){.staff-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:960px){.staff-grid{grid-template-columns:repeat(3,1fr)}}
.staff-card{background:var(--card);border:1px solid var(--card-line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.staff-card-top{display:flex;gap:14px;align-items:center;padding:18px 20px}
.staff-photo{width:64px;height:64px;border-radius:50%;object-fit:cover;flex:none;background:var(--bg-soft2)}
.staff-initials{
  width:64px;height:64px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:1.1rem;color:#fff;background:linear-gradient(135deg,var(--blue),var(--violet));
}
.staff-name{font-weight:800;font-size:1rem;color:var(--ink)}
.staff-title{font-size:.85rem;color:var(--ink2);margin-top:2px}
.staff-group-label{
  font-size:.78rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:var(--violet);
  margin:36px 0 4px;
}
.staff-group-label:first-child{margin-top:0}
details.staff-bio{border-top:1px solid var(--line)}
details.staff-bio summary{list-style:none;cursor:pointer;padding:10px 20px;font-size:.85rem;font-weight:700;color:var(--teal);display:flex;justify-content:space-between}
details.staff-bio summary::-webkit-details-marker{display:none}
details.staff-bio summary::after{content:"Read bio +"}
details.staff-bio[open] summary::after{content:"Hide bio –"}
details.staff-bio .staff-bio-body{padding:0 20px 18px;color:var(--ink2);font-size:.9rem;white-space:pre-line}
details.staff-bio .staff-bio-body ul{margin:10px 0 0;padding-left:1.2em}

/* Awards list */
.award-list{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:10px}
.award-list li{padding-left:30px;position:relative;color:var(--ink2)}
.award-list li::before{content:"🏅";position:absolute;left:0}

/* Publications list */
.pub-list{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:14px}
.pub-list li{padding:16px 18px;background:var(--card);border:1px solid var(--card-line);border-radius:var(--radius-sm);font-size:.92rem;color:var(--ink2)}
.pub-list a{font-weight:700}

/* Study filter chips */
.filter-row{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0}
.filter-chip{
  background:var(--card);border:1.5px solid var(--card-line);border-radius:999px;padding:8px 18px;
  font-weight:700;font-size:.88rem;cursor:pointer;color:var(--ink2);
}
.filter-chip.active{background:var(--blue);border-color:var(--blue);color:#fff}
.study-card{display:none}
.study-card.show{display:block}

/* Event cards + calendar */
.event-card{
  display:flex;gap:18px;align-items:flex-start;background:var(--card);border:1px solid var(--card-line);
  border-radius:var(--radius);padding:22px 24px;box-shadow:var(--shadow);
}
.event-date-chip{
  flex:none;width:64px;text-align:center;background:var(--bg-soft);border-radius:var(--radius-sm);padding:10px 4px;
}
.event-date-chip .em{display:block;font-size:.7rem;font-weight:800;text-transform:uppercase;color:var(--teal)}
.event-date-chip .ed{display:block;font-size:1.4rem;font-weight:800;color:var(--ink)}
.event-body h3{margin-bottom:4px;font-size:1.08rem}
.event-meta{color:var(--ink3);font-size:.85rem;margin-bottom:6px}
.event-next-hero{
  background:linear-gradient(120deg,var(--blue),var(--violet));border-radius:24px;padding:36px;color:#fff;
}
.event-next-hero h3,.event-next-hero .event-meta{color:#fff}
.event-next-hero .event-meta{color:rgba(255,255,255,.85)}
.event-next-hero .btn-secondary{background:#fff;color:var(--blue-d);border-color:#fff}

.calendar{background:var(--card);border:1px solid var(--card-line);border-radius:var(--radius);padding:20px;margin:24px 0}
.calendar-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.calendar-head button{background:none;border:1px solid var(--line);border-radius:8px;padding:6px 12px;cursor:pointer;font-weight:700}
.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;text-align:center;font-size:.82rem}
.calendar-grid .cal-dow{font-weight:800;color:var(--ink3);padding:6px 0}
.calendar-grid .cal-day{padding:10px 2px;border-radius:8px;color:var(--ink2);cursor:default;position:relative}
.calendar-grid .cal-day.has-event{background:var(--bg-soft);color:var(--teal);font-weight:800;cursor:pointer}
.calendar-grid .cal-day.has-event::after{content:"";position:absolute;bottom:4px;left:50%;transform:translateX(-50%);width:5px;height:5px;border-radius:50%;background:var(--teal)}
@media(max-width:520px){.calendar{display:none}}

/* Classroom stat illustration — 1 in 13 */
.classroom{display:grid;grid-template-columns:repeat(13,1fr);gap:6px;max-width:420px;margin:20px auto}
.classroom .desk{aspect-ratio:1;border-radius:6px;background:var(--bg-soft2)}
.classroom .desk.lit{background:var(--violet)}

/* Body map explorer */
.bodymap{display:grid;gap:20px}
@media(min-width:700px){.bodymap{grid-template-columns:1fr 1.2fr}}
.bodymap-btns{display:grid;gap:10px}
.bodymap-btn{
  text-align:left;background:var(--card);border:1.5px solid var(--card-line);border-radius:var(--radius-sm);
  padding:14px 16px;cursor:pointer;font-family:var(--font);font-weight:700;color:var(--ink);
}
.bodymap-btn.active{border-color:var(--violet);background:rgba(124,108,209,.18)}
.bodymap-detail{background:var(--card);border:1px solid var(--card-line);border-radius:var(--radius);padding:22px}

/* Quiz */
.quiz-card{background:var(--card);border:1px solid var(--card-line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.quiz-opt{display:block;width:100%;text-align:left;background:var(--bg-soft);border:1.5px solid var(--line);border-radius:var(--radius-sm);padding:12px 16px;margin-bottom:8px;cursor:pointer;font-family:var(--font);font-weight:600}
.quiz-opt.correct{border-color:var(--green);background:rgba(79,174,124,.18)}
.quiz-opt.wrong{border-color:#D97878;background:rgba(217,120,120,.18)}

/* Admin page */
.admin-shell{max-width:760px;margin:0 auto}
.admin-pin{max-width:340px;margin:60px auto;text-align:center}
.admin-event-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
.admin-event-row .btn{padding:8px 14px;font-size:.85rem}

@media(max-width:640px){
  .footer-grid{grid-template-columns:1fr}
  .staff-card-top{align-items:flex-start}
}

/* #next-event is populated by events.js only when an upcoming event exists —
   collapse the empty section instead of leaving a blank gap. */
#next-event:empty{padding:0}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}

/* ============================================================
   Light / dark theme toggle
   Dark is the default look (unchanged). Setting data-theme="light"
   on <html> (via the header button, saved to localStorage) flips
   every var(--...)-based color. The cinematic scroll scenes
   (cinema.css) and the footer are intentionally left dark in both
   modes — they're built as fixed dark bands, not toggle-aware.
   ============================================================ */
:root[data-theme="light"]{
  --ink:#13232C;
  --ink2:#3E5560;
  --ink3:#5E747E;
  --bg:#F5F9FB;
  --bg-soft:#E8EFF2;
  --bg-soft2:#DCE8EB;
  --sand:#E3F1F3;
  --line:rgba(10,35,45,.14);
  --card:rgba(10,40,55,.045);
  --card-line:rgba(10,40,55,.16);
  --shadow: 0 0 0 1px rgba(10,35,45,.06), 0 16px 30px rgba(10,35,45,.10);
  --shadow-lg: 0 0 0 1px rgba(10,35,45,.08), 0 24px 48px rgba(10,35,45,.14);
  --header-bg:rgba(245,249,251,.88);
}
:root[data-theme="light"] .form-msg.err{color:#B23B3B}
:root[data-theme="light"] .btn-secondary{background:var(--bg);color:var(--blue-d)}

/* Theme switch — a left/right track so both modes are visible at once;
   the thumb slides to whichever side is currently active. */
.theme-toggle{
  position:relative;background:var(--bg-soft2);border:1px solid var(--line);border-radius:999px;
  width:60px;height:32px;flex:none;display:flex;align-items:center;justify-content:space-between;
  padding:0 7px;cursor:pointer;
}
.theme-toggle:hover,.theme-toggle:focus-visible{border-color:var(--teal)}
.theme-toggle-icon{font-size:.82rem;line-height:1;position:relative;z-index:1;pointer-events:none}
.theme-toggle-thumb{
  position:absolute;top:2px;left:2px;width:26px;height:26px;border-radius:50%;
  background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.35);
  transition:transform .2s ease;
}
:root[data-theme="light"] .theme-toggle-thumb{transform:translateX(28px)}