/* Frequencyology — cosmic + gold */
:root{
  --bg:#070814; --bg2:#0d1026; --panel:rgba(22,26,58,.62); --panel-solid:#14183a;
  --line:rgba(232,196,104,.18); --gold:#e8c468; --gold2:#f6dd9a; --gold-deep:#b8913a;
  --violet:#8b7bff; --cyan:#6fd6ff; --rose:#ff8fb1; --text:#ece8f7; --muted:#a9a6c4;
  --est:#5fd39a; --emg:#6fb8ff; --uns:#ff9a6b; --faith:#d8b4ff;
  --radius:18px; --shadow:0 20px 60px rgba(0,0,0,.45);
  --serif:"Cormorant Garamond","Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(1200px 800px at 80% -10%,#1b1747 0%,transparent 60%),radial-gradient(900px 700px at -10% 30%,#0f2a44 0%,transparent 55%),var(--bg);color:var(--text);font-family:var(--sans);line-height:1.65;font-size:17px;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;background-image:radial-gradient(1px 1px at 20% 30%,#fff8 50%,transparent 51%),radial-gradient(1px 1px at 70% 80%,#fff6 50%,transparent 51%),radial-gradient(1.5px 1.5px at 40% 60%,#e8c46888 50%,transparent 51%),radial-gradient(1px 1px at 90% 20%,#fff7 50%,transparent 51%),radial-gradient(1px 1px at 10% 90%,#fff5 50%,transparent 51%);background-size:420px 420px,530px 530px,610px 610px,370px 370px,480px 480px;opacity:.7}
a{color:var(--gold2);text-decoration:none}
a:hover{color:#fff;text-decoration:underline}
img{max-width:100%}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.15;margin:0 0 .5em;letter-spacing:.01em}
h1{font-size:clamp(2.6rem,6.5vw,5.2rem)}
h2{font-size:clamp(2rem,4vw,3rem)}
h3{font-size:1.55rem}
p{margin:0 0 1em}
.wrap{width:min(1180px,92vw);margin:0 auto}
.narrow{width:min(820px,92vw);margin:0 auto}
.gold{color:var(--gold)}
.muted{color:var(--muted)}
.eyebrow{font-family:var(--sans);text-transform:uppercase;letter-spacing:.28em;font-size:.75rem;color:var(--gold);font-weight:600;margin-bottom:.8rem;display:inline-block}
.gradient-text{background:linear-gradient(100deg,var(--gold2),var(--gold) 40%,#fff3cf 60%,var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent}
.skip{position:absolute;left:-999px;top:0;background:var(--gold);color:#000;padding:.5rem 1rem;z-index:100}
.skip:focus{left:1rem}

/* Nav */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);background:rgba(7,8,20,.72);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:1rem}
.brand{display:flex;align-items:center;gap:.6rem;font-family:var(--serif);font-size:1.45rem;color:var(--text);font-weight:600;letter-spacing:.02em}
.brand:hover{text-decoration:none;color:#fff}
.brand-mark{width:34px;height:34px}
.nav-links{display:flex;gap:.2rem;list-style:none;margin:0;padding:0}
.nav-links a{color:var(--muted);padding:.45rem .75rem;border-radius:999px;font-size:.92rem;font-weight:500}
.nav-links a:hover,.nav-links a.active{color:var(--text);background:rgba(232,196,104,.12);text-decoration:none}
.nav-links a.active{color:var(--gold2)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);color:var(--text);border-radius:10px;padding:.4rem .7rem;font-size:1.2rem;cursor:pointer}
@media (max-width:960px){
  .nav-toggle{display:block}
  .nav-links{position:absolute;top:68px;left:0;right:0;flex-direction:column;background:rgba(7,8,20,.97);border-bottom:1px solid var(--line);padding:1rem 4vw;display:none}
  .nav-links.open{display:flex}
  .nav-links a{display:block;padding:.8rem 1rem}
}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 1.4rem;border-radius:999px;font-weight:600;font-size:.98rem;border:1px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s;font-family:var(--sans)}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-gold{background:linear-gradient(135deg,var(--gold2),var(--gold) 50%,var(--gold-deep));color:#1a1405;box-shadow:0 8px 30px rgba(232,196,104,.25)}
.btn-gold:hover{color:#000;box-shadow:0 12px 40px rgba(232,196,104,.4)}
.btn-ghost{border-color:rgba(232,196,104,.45);color:var(--gold2);background:rgba(232,196,104,.05)}
.btn-ghost:hover{background:rgba(232,196,104,.14);color:#fff}
.btn-sm{padding:.5rem .95rem;font-size:.85rem}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}

/* Hero */
.hero{position:relative;min-height:calc(100vh - 68px);display:flex;align-items:center;overflow:hidden;isolation:isolate}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-1}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:160px;background:linear-gradient(transparent,var(--bg));z-index:-1}
.hero-inner{padding:6rem 0 7rem;max-width:860px}
.hero p.lead{font-size:clamp(1.1rem,2vw,1.35rem);color:#d9d4ee;max-width:680px}
.hero .actions{display:flex;gap:1rem;flex-wrap:wrap;margin-top:2rem}
.hero .verse{margin-top:2.6rem;font-family:var(--serif);font-style:italic;font-size:1.25rem;color:var(--gold2);border-left:2px solid var(--gold);padding-left:1rem;max-width:560px}
.hero .verse cite{display:block;font-style:normal;font-family:var(--sans);font-size:.8rem;color:var(--muted);letter-spacing:.12em;text-transform:uppercase;margin-top:.3rem}
.scroll-cue{position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);color:var(--muted);font-size:.75rem;letter-spacing:.3em;text-transform:uppercase;animation:bob 2.4s ease-in-out infinite}
@keyframes bob{50%{transform:translate(-50%,8px)}}
.page-hero{position:relative;padding:5.5rem 0 3.5rem;overflow:hidden;isolation:isolate;border-bottom:1px solid var(--line)}
.page-hero canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-1;opacity:.7}
.page-hero p.lead{font-size:1.2rem;color:#d9d4ee;max-width:760px}

/* Sections */
section{padding:5.5rem 0}
.section-head{max-width:760px;margin-bottom:2.8rem}
.section-head.center{text-align:center;margin-left:auto;margin-right:auto}
.grid{display:grid;gap:1.4rem}
.g2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;box-shadow:var(--shadow);position:relative;overflow:hidden;transition:transform .3s,border-color .3s}
.card:hover{border-color:rgba(232,196,104,.4)}
a.card{color:var(--text);display:block}
a.card:hover{transform:translateY(-4px);text-decoration:none}
.card h3{margin-bottom:.4rem}
.card .icon{font-size:1.9rem;margin-bottom:.6rem;display:block}
.card p:last-child{margin-bottom:0}
.card.glow::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(135deg,rgba(232,196,104,.6),transparent 40%,rgba(139,123,255,.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}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:0}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* Evidence badges */
.ev{display:inline-flex;align-items:center;gap:.4rem;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:.28rem .65rem;border-radius:999px;border:1px solid;white-space:nowrap}
.ev::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.ev-est{color:var(--est);border-color:rgba(95,211,154,.45);background:rgba(95,211,154,.08)}
.ev-emg{color:var(--emg);border-color:rgba(111,184,255,.45);background:rgba(111,184,255,.08)}
.ev-uns{color:var(--uns);border-color:rgba(255,154,107,.45);background:rgba(255,154,107,.08)}
.ev-faith{color:var(--faith);border-color:rgba(216,180,255,.45);background:rgba(216,180,255,.08)}
.legend{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.legend .card{padding:1.2rem}
.legend .card p{font-size:.92rem;color:var(--muted);margin:.6rem 0 0}

/* Disclaimer */
.disclaimer{border:1px solid rgba(255,154,107,.35);background:rgba(255,154,107,.06);border-radius:14px;padding:1rem 1.2rem;font-size:.92rem;color:#f3dccf;display:flex;gap:.8rem;align-items:flex-start}
.disclaimer strong{color:#ffd2bd}
.disclaimer .di{font-size:1.2rem;line-height:1.3}

/* Footer */
footer{border-top:1px solid var(--line);padding:3.5rem 0 2rem;background:rgba(5,6,15,.6);margin-top:3rem}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem}
@media (max-width:760px){footer .cols{grid-template-columns:1fr}}
footer h4{font-family:var(--sans);font-size:.8rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-bottom:.8rem}
footer ul{list-style:none;padding:0;margin:0}
footer li{margin:.35rem 0}
footer a{color:var(--muted)}
footer .fine{margin-top:2rem;font-size:.82rem;color:#7d7a98;text-align:center}
footer .disclaimer{margin-top:1.4rem}

/* Stats strip */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1rem;margin-top:3rem}
.stat{text-align:center;padding:1.2rem;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.02)}
.stat b{display:block;font-family:var(--serif);font-size:2.3rem;color:var(--gold2)}
.stat span{font-size:.85rem;color:var(--muted)}

/* Resonance lab */
.lab{display:grid;grid-template-columns:1.3fr 1fr;gap:2rem;align-items:center}
@media (max-width:860px){.lab{grid-template-columns:1fr}}
.lab canvas{width:100%;height:280px;border-radius:var(--radius);background:rgba(0,0,0,.35);border:1px solid var(--line)}
.slider{margin:1.2rem 0}
.slider label{display:flex;justify-content:space-between;font-size:.9rem;color:var(--muted);margin-bottom:.4rem}
.slider label b{color:var(--gold2)}
input[type=range]{width:100%;accent-color:var(--gold)}
.lab-status{font-family:var(--serif);font-size:1.6rem;min-height:2.2em;color:var(--gold2)}

/* Quote / verse */
.verse-card{font-family:var(--serif);font-size:1.3rem;line-height:1.5}
.verse-card .ref{display:block;font-family:var(--sans);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-top:.8rem}
.verse-card .note{font-family:var(--sans);font-size:.9rem;color:var(--muted);margin-top:.8rem;line-height:1.6}
blockquote{margin:0}

/* Timeline */
.tl-controls{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:2rem}
.chip{border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--muted);padding:.45rem .9rem;border-radius:999px;font-size:.85rem;cursor:pointer;font-family:var(--sans)}
.chip:hover{color:var(--text)}
.chip.on{background:rgba(232,196,104,.16);color:var(--gold2);border-color:rgba(232,196,104,.5)}
.timeline{position:relative;padding-left:2rem}
.timeline::before{content:"";position:absolute;left:.55rem;top:0;bottom:0;width:2px;background:linear-gradient(var(--gold),var(--violet),var(--cyan))}
.tl-item{position:relative;margin-bottom:1.4rem}
.tl-item::before{content:"";position:absolute;left:-1.85rem;top:1.6rem;width:14px;height:14px;border-radius:50%;background:var(--bg);border:2px solid var(--gold);box-shadow:0 0 14px var(--gold)}
.tl-item .card{padding:1.3rem 1.5rem;cursor:pointer}
.tl-year{font-family:var(--serif);font-size:1.6rem;color:var(--gold2);margin-right:.6rem}
.tl-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:.4rem .8rem}
.tl-head h3{margin:0;font-size:1.35rem}
.tl-body{max-height:0;overflow:hidden;transition:max-height .5s ease}
.tl-item.open .tl-body{max-height:900px}
.tl-body-inner{padding-top:.9rem;color:#d8d4ea;font-size:.97rem}
.tl-school{font-size:.78rem;color:var(--muted);letter-spacing:.1em;text-transform:uppercase}
.tl-more{font-size:.8rem;color:var(--gold);margin-top:.4rem}

/* Research */
.filters{display:grid;grid-template-columns:2fr 1fr 1fr;gap:.8rem;margin-bottom:1rem}
@media (max-width:760px){.filters{grid-template-columns:1fr}}
.field{width:100%;background:rgba(0,0,0,.35);border:1px solid var(--line);color:var(--text);border-radius:12px;padding:.8rem 1rem;font-size:1rem;font-family:var(--sans)}
.field:focus{outline:2px solid rgba(232,196,104,.5);outline-offset:1px}
select.field option{background:#14183a}
.r-card{display:flex;flex-direction:column;gap:.6rem}
.r-card h3{font-size:1.3rem;margin:0}
.r-meta{font-size:.85rem;color:var(--muted)}
.r-card dl{margin:0;font-size:.93rem}
.r-card dt{color:var(--gold);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;margin-top:.5rem}
.r-card dd{margin:.15rem 0 0;color:#dcd8ee}
.r-card .src{margin-top:auto;padding-top:.6rem;font-size:.88rem}
.r-count{color:var(--muted);font-size:.9rem;margin:.5rem 0 1.5rem}
.empty{text-align:center;color:var(--muted);padding:3rem}

/* Curriculum */
.progress-shell{display:grid;grid-template-columns:auto 1fr;gap:1.6rem;align-items:center}
.ring{width:120px;height:120px}
.ring circle{fill:none;stroke-width:9}
.ring .bg{stroke:rgba(255,255,255,.08)}
.ring .fg{stroke:url(#goldGrad);stroke-linecap:round;transition:stroke-dashoffset .8s ease;transform:rotate(-90deg);transform-origin:50% 50%}
.ring text{fill:var(--gold2);font-family:var(--serif);font-size:26px;text-anchor:middle;dominant-baseline:central}
.badges{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1rem}
.badge{display:flex;align-items:center;gap:.5rem;padding:.45rem .85rem;border-radius:999px;border:1px dashed rgba(255,255,255,.15);color:#6f6c88;font-size:.85rem;filter:grayscale(1)}
.badge.earned{border-style:solid;border-color:rgba(232,196,104,.55);color:var(--gold2);background:rgba(232,196,104,.1);filter:none;box-shadow:0 0 18px rgba(232,196,104,.15)}
.badge .bi{font-size:1.1rem}
.modules{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.module{cursor:pointer}
.module .mnum{font-family:var(--serif);font-size:2.6rem;color:rgba(232,196,104,.35);position:absolute;right:1.2rem;top:.6rem}
.mbar{height:6px;background:rgba(255,255,255,.08);border-radius:6px;overflow:hidden;margin-top:1rem}
.mbar i{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--violet));width:0;transition:width .6s}
.mstate{font-size:.8rem;color:var(--muted);margin-top:.5rem}
.module.done{border-color:rgba(95,211,154,.45)}
.viewer{display:none}
.viewer.show{display:block}
.lesson-nav{display:flex;flex-wrap:wrap;gap:.5rem;margin:1rem 0 1.5rem}
.lesson-tab{border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--muted);padding:.5rem .9rem;border-radius:10px;cursor:pointer;font-size:.88rem;font-family:var(--sans)}
.lesson-tab.on{color:var(--gold2);border-color:rgba(232,196,104,.55);background:rgba(232,196,104,.1)}
.lesson-tab.done::after{content:" ✓";color:var(--est)}
.lesson h3{font-size:1.9rem}
.lesson .content p,.lesson .content li{color:#dcd8ee}
.lesson .content h4{font-family:var(--sans);font-size:.85rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin:1.4rem 0 .5rem}
.lesson .reflect{border-left:3px solid var(--violet);padding:.8rem 1rem;background:rgba(139,123,255,.08);border-radius:0 12px 12px 0;margin:1.2rem 0}
.quiz .q{margin-bottom:1.6rem}
.quiz .q p{font-weight:600}
.opt{display:block;width:100%;text-align:left;background:rgba(255,255,255,.03);border:1px solid var(--line);color:var(--text);padding:.8rem 1rem;border-radius:12px;margin:.45rem 0;cursor:pointer;font-size:.97rem;font-family:var(--sans);transition:background .2s,border-color .2s}
.opt:hover:not(:disabled){background:rgba(232,196,104,.08);border-color:rgba(232,196,104,.4)}
.opt.correct{border-color:var(--est);background:rgba(95,211,154,.12)}
.opt.wrong{border-color:var(--uns);background:rgba(255,154,107,.1)}
.opt:disabled{cursor:default}
.feedback{font-size:.92rem;padding:.7rem 1rem;border-radius:10px;margin-top:.4rem;display:none}
.feedback.show{display:block}
.feedback.good{background:rgba(95,211,154,.1);color:#bff0d6}
.feedback.bad{background:rgba(255,154,107,.1);color:#ffd9c6}
.quiz-result{font-family:var(--serif);font-size:1.6rem;color:var(--gold2);margin:1rem 0}
.toast{position:fixed;bottom:1.5rem;left:50%;transform:translateX(-50%) translateY(150%);background:linear-gradient(135deg,#2a2350,#1a1d40);border:1px solid rgba(232,196,104,.6);color:var(--gold2);padding:.9rem 1.4rem;border-radius:14px;box-shadow:var(--shadow);z-index:90;transition:transform .5s cubic-bezier(.2,.9,.3,1.3);font-weight:600}
.toast.show{transform:translateX(-50%) translateY(0)}

/* Library */
.book{display:flex;flex-direction:column;gap:.4rem}
.book .spine{width:46px;height:6px;border-radius:3px;background:linear-gradient(90deg,var(--gold),var(--violet));margin-bottom:.6rem}
.book h3{font-size:1.3rem;margin:0}
.book .by{color:var(--gold2);font-size:.92rem}
.book .yr{color:var(--muted);font-size:.85rem}
.book p{font-size:.93rem;color:#d4d0e6;margin:.3rem 0 0}
.placeholder{border:2px dashed rgba(232,196,104,.4);border-radius:var(--radius);padding:2rem;text-align:center;background:rgba(232,196,104,.04)}

/* Codes */
table.codes{width:100%;border-collapse:collapse;font-size:.95rem}
table.codes th,table.codes td{padding:.8rem .9rem;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
table.codes th{color:var(--gold);font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600}
table.codes td b{font-family:var(--serif);font-size:1.3rem;color:var(--gold2)}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel)}
.tone-btn{min-width:84px}
.tone-btn.playing{background:var(--gold);color:#000}
#chladni{width:100%;aspect-ratio:1;max-width:420px;border-radius:var(--radius);border:1px solid var(--line);background:#05060f;display:block;margin:0 auto}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem}
@media (max-width:760px){.compare{grid-template-columns:1fr}}
.toc{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.5rem}
.toc a{border:1px solid var(--line);padding:.4rem .9rem;border-radius:999px;font-size:.85rem;color:var(--muted)}
.toc a:hover{color:var(--gold2);text-decoration:none;border-color:rgba(232,196,104,.5)}
ul.clean{padding-left:1.1rem}
ul.clean li{margin:.35rem 0}
.kicker{font-size:.95rem;color:var(--muted)}
.pill-row{display:flex;flex-wrap:wrap;gap:.5rem;margin:.6rem 0}

#chladni{height:auto!important;aspect-ratio:1/1}
.legend .ev{white-space:normal;line-height:1.3}

/* ---------- Photo backdrops (Dean's dome-theater photos) ---------- */
.backdrop{position:absolute;inset:0;z-index:-3;overflow:hidden;pointer-events:none}
.backdrop .bd-img{position:absolute;inset:-4%;background-size:cover;background-position:var(--bp,center);background-repeat:no-repeat;animation:bdDrift 38s ease-in-out infinite alternate;will-change:transform}
.backdrop.flip .bd-img{transform:scaleX(-1);animation-name:bdDriftFlip}
.backdrop::after{content:"";position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(7,8,20,.9) 0%,rgba(7,8,20,.74) 42%,rgba(7,8,20,.42) 100%),
  linear-gradient(180deg,rgba(7,8,20,.35) 0%,rgba(7,8,20,0) 30%,rgba(7,8,20,.15) 70%,var(--bg) 100%)}
.backdrop.light::after{background:
  linear-gradient(90deg,rgba(7,8,20,.82) 0%,rgba(7,8,20,.6) 45%,rgba(7,8,20,.3) 100%),
  linear-gradient(180deg,rgba(7,8,20,.3) 0%,rgba(7,8,20,0) 30%,rgba(7,8,20,.2) 70%,var(--bg) 100%)}
@keyframes bdDrift{from{transform:scale(1) translate3d(0,0,0)}to{transform:scale(1.08) translate3d(-1.5%,-1%,0)}}
@keyframes bdDriftFlip{from{transform:scaleX(-1) scale(1)}to{transform:scaleX(-1) scale(1.08) translate3d(1.5%,-1%,0)}}
@media (prefers-reduced-motion:reduce){.backdrop .bd-img{animation:none}}
@media (max-width:760px){.backdrop::after,.backdrop.light::after{background:linear-gradient(180deg,rgba(7,8,20,.72) 0%,rgba(7,8,20,.66) 60%,var(--bg) 100%)}}
.bd-orb-blue-burst{background-image:url(../img/orb-blue-burst.jpg);background-image:image-set(url(../img/orb-blue-burst.webp) type("image/webp"),url(../img/orb-blue-burst.jpg) type("image/jpeg"))}
.bd-orb-blue{background-image:url(../img/orb-blue.jpg);background-image:image-set(url(../img/orb-blue.webp) type("image/webp"),url(../img/orb-blue.jpg) type("image/jpeg"))}
.bd-orb-gold-aurora{background-image:url(../img/orb-gold-aurora.jpg);background-image:image-set(url(../img/orb-gold-aurora.webp) type("image/webp"),url(../img/orb-gold-aurora.jpg) type("image/jpeg"))}
.bd-aurora-1{background-image:url(../img/aurora-1.jpg);background-image:image-set(url(../img/aurora-1.webp) type("image/webp"),url(../img/aurora-1.jpg) type("image/jpeg"))}
.bd-aurora-2{background-image:url(../img/aurora-2.jpg);background-image:image-set(url(../img/aurora-2.webp) type("image/webp"),url(../img/aurora-2.jpg) type("image/jpeg"))}
.has-bd .page-hero canvas,.page-hero.has-bd canvas{opacity:.55}
.bd-section{position:relative;isolation:isolate;overflow:hidden}
.bd-section .backdrop::after{background:radial-gradient(ellipse at center,rgba(7,8,20,.62) 0%,rgba(7,8,20,.82) 70%),linear-gradient(180deg,var(--bg) 0%,rgba(7,8,20,0) 25%,rgba(7,8,20,0) 75%,var(--bg) 100%)}