/* Healthy Brain Night — shared styles for the invite, welcome and resources pages.
   Visual language taken from the Portarlington deck: deep navy slides, cream Fraunces headlines
   with the key word in glowing teal italic, letter-spaced teal eyebrows, a luminous EEG trace,
   and cream "daylight" sections for the practical material. */

:root{
  --navy:#0b2240; --navy-2:#0f2b4c; --deep:#04101f; --deep-2:#071a30;
  --cream:#f6f1e8; --paper:#f5f1ea; --card:#fbf9f5; --line-cream:rgba(11,34,64,.12);
  --on-navy:rgba(246,241,232,.80); --on-navy-2:rgba(246,241,232,.62); --line-navy:rgba(246,241,232,.14);
  --ink:#10284a; --ink-2:#3d506a; --ink-3:#66768b;
  --teal:#34d4e0; --teal-soft:#7df0f7; --teal-deep:#0e7a8a;
  --coral:#d65f37; --coral-hi:#ff8a6b;
  --display:"Fraunces",Georgia,"Times New Roman",serif;
  --body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --max:1160px; --r:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--navy);color:var(--cream);font:400 17px/1.65 var(--body);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
[hidden]{display:none!important}
.localtime{font-size:.95rem;color:var(--teal-soft);margin:-14px 0 26px}
.ticket .localtime{color:var(--teal-deep);font-size:.88rem;margin:0}
.reg .localtime{margin:4px 0 0}
a{color:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding-inline:24px}
.narrow{max-width:760px}
h1,h2,h3{font-family:var(--display);font-weight:500;line-height:1.06;letter-spacing:-.015em;margin:0;text-wrap:balance;font-optical-sizing:auto}
h2{font-size:clamp(2.1rem,4.6vw,3.4rem)}
h3{font-size:1.35rem;line-height:1.2;letter-spacing:-.005em}
h1 em,h2 em,h3 em{font-style:italic;font-weight:400;color:var(--teal);text-shadow:0 0 34px rgba(52,212,224,.28)}
p{margin:0 0 1em;max-width:66ch}
.eyebrow{display:inline-block;font:600 .76rem/1.4 var(--body);letter-spacing:.2em;text-transform:uppercase;color:var(--teal);margin-bottom:18px}
.lead{font-size:clamp(1.15rem,2vw,1.4rem);line-height:1.5;color:var(--on-navy);max-width:40ch}
.muted{color:var(--on-navy-2)}
.skip{position:absolute;left:-9999px;top:0}
.skip:focus{left:16px;top:12px;z-index:100;background:var(--cream);color:var(--navy);padding:8px 14px;border-radius:8px}
:focus-visible{outline:2px solid var(--teal-soft);outline-offset:3px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:600 1rem/1 var(--body);text-decoration:none;
  padding:17px 28px;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:background .2s,transform .2s,box-shadow .2s;white-space:nowrap}
.btn-primary{background:var(--coral);color:#fff;box-shadow:0 10px 30px -12px rgba(214,95,55,.7)}
.btn-primary:hover{background:#e46e45;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--cream);border-color:rgba(246,241,232,.32)}
.btn-ghost:hover{border-color:var(--teal-soft);color:var(--teal-soft)}
.on-cream .btn-ghost{color:var(--ink);border-color:rgba(11,34,64,.25)}
.on-cream .btn-ghost:hover{border-color:var(--teal-deep);color:var(--teal-deep)}
.btn-sm{padding:11px 18px;font-size:.9rem}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- top bar ---------- */
.top{position:sticky;top:0;z-index:40;background:rgba(7,22,42,.82);backdrop-filter:saturate(140%) blur(12px);-webkit-backdrop-filter:saturate(140%) blur(12px);border-bottom:1px solid var(--line-navy)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:66px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--cream);font:500 1.02rem/1.1 var(--display)}
.brand img{width:34px;height:34px;border-radius:50%}
.brand em{font-style:italic;color:var(--teal)}
@media (max-width:520px){.brand span{display:none}}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:radial-gradient(1200px 600px at 78% 18%,rgba(52,212,224,.10),transparent 60%),linear-gradient(180deg,var(--navy) 0%,#0a1f3a 100%);padding:clamp(56px,9vw,112px) 0 clamp(170px,19vw,230px)}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:40px;align-items:center}
.hero h1{font-size:clamp(3.4rem,9vw,7rem);line-height:.95;color:var(--cream);margin-bottom:24px}
.hero .lead{margin-bottom:28px}
.ring{position:relative;justify-self:center;width:min(360px,80%);aspect-ratio:1;opacity:.2;filter:saturate(.8)}
.ring img{width:100%;height:100%;object-fit:contain;mix-blend-mode:screen}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr}.ring{position:absolute;right:-60px;top:-30px;width:260px;opacity:.1}}
.facts{display:flex;flex-wrap:wrap;gap:8px 10px;margin:0 0 30px;padding:0;list-style:none}
.facts li{font:500 .9rem/1 var(--body);color:var(--cream);padding:10px 14px;border:1px solid var(--line-navy);border-radius:999px;background:rgba(246,241,232,.04);font-variant-numeric:tabular-nums}
.facts li b{color:var(--teal);font-weight:600}
.presenter-line{margin-top:28px;font-size:.95rem;color:var(--on-navy-2)}
.presenter-line strong{color:var(--cream);font-weight:600}
canvas.wave{position:absolute;left:0;right:0;bottom:24px;width:100%;height:190px;z-index:1;pointer-events:none}

/* ---------- sections ---------- */
.sec{padding:clamp(76px,10vw,128px) 0;position:relative}
.sec--cream{background:var(--paper);color:var(--ink)}
.sec--cream .eyebrow{color:var(--teal-deep)}
.sec--cream h1 em,.sec--cream h2 em,.sec--cream h3 em{color:var(--teal-deep);text-shadow:none}
.sec--cream p,.sec--cream .lead{color:var(--ink-2)}
.sec--deep{background:var(--deep)}
.sec--navy{background:var(--navy)}
.sec-head{margin-bottom:48px}
.sec-head p{margin-top:18px}

/* what it's all for */
.lines{list-style:none;margin:40px 0 0;padding:0;display:grid;gap:4px}
.lines li{font:400 clamp(1.5rem,3.4vw,2.35rem)/1.25 var(--display);color:var(--ink);padding:18px 0;border-top:1px solid var(--line-cream)}
.lines li span{color:var(--ink-3);font-style:italic}
.lines li:last-child{border-bottom:1px solid var(--line-cream)}

/* hands up */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,80px);align-items:center}
@media (max-width:860px){.split{grid-template-columns:1fr}}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.checks li{display:flex;align-items:center;gap:16px;padding:16px 20px;border:1px solid var(--line-navy);border-radius:14px;background:rgba(246,241,232,.03);font:500 1.08rem/1.3 var(--body)}
.checks .tick{flex:none;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:rgba(52,212,224,.14);color:var(--teal)}
.checks .tick svg{width:15px;height:15px}
.checks li.q{border-style:dashed;border-color:rgba(255,138,107,.55);background:rgba(255,138,107,.06);font-family:var(--display);font-size:1.25rem;font-weight:500}
.checks li.q .tick{background:transparent;border:1.5px dashed var(--coral-hi);color:var(--coral-hi);font:600 .95rem/1 var(--body)}
.checks.armed li .tick{transform:scale(0);transition:transform .45s cubic-bezier(.3,1.6,.5,1)}
.checks.armed.go li .tick{transform:scale(1)}
.checks.armed.go li:nth-child(2) .tick{transition-delay:.15s}.checks.armed.go li:nth-child(3) .tick{transition-delay:.3s}
.checks.armed.go li:nth-child(4) .tick{transition-delay:.45s}.checks.armed.go li:nth-child(5) .tick{transition-delay:.6s}
.checks.armed.go li:nth-child(6) .tick{transition-delay:1s}
.pull{font:italic 400 clamp(1.3rem,2.4vw,1.7rem)/1.4 var(--display);color:var(--cream);margin-top:26px}

/* not calm, flexible */
.switch{width:100%;height:auto;margin-top:40px;overflow:visible}
.switch .flat{stroke:var(--teal);stroke-width:3;fill:none;opacity:.85}
.switch .burst{stroke:var(--teal);stroke-width:3;fill:none;filter:drop-shadow(0 0 8px rgba(52,212,224,.7));stroke-dasharray:2400;stroke-dashoffset:0}
.switch text{fill:var(--cream);font:600 14px var(--body)}
.switch circle{fill:var(--teal)}
@media (prefers-reduced-motion:no-preference){.switch.armed .burst{stroke-dashoffset:2400}.switch.armed.go .burst{transition:stroke-dashoffset 1.6s ease-out .3s;stroke-dashoffset:0}}

/* on the night — numbered because it is the running order */
.night{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;counter-reset:n}
@media (max-width:1000px){.night{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.night{grid-template-columns:1fr}}
.night article{background:var(--card);border:1px solid var(--line-cream);border-radius:var(--r);padding:26px 24px 28px;display:flex;flex-direction:column;gap:12px;min-width:0}
.night .n{font:500 .8rem/1 var(--body);letter-spacing:.16em;color:var(--teal-deep)}
.night h3{color:var(--ink)}
.night p{font-size:.97rem;margin:0;color:var(--ink-2)}
.night .vis{height:92px;border-radius:12px;background:var(--navy);display:grid;place-items:center;overflow:hidden;position:relative}
.mini-breath{width:54px;height:54px;border-radius:50%;border:2px solid var(--teal);box-shadow:0 0 24px rgba(52,212,224,.45),inset 0 0 18px rgba(52,212,224,.35)}
@media (prefers-reduced-motion:no-preference){.mini-breath{animation:breathe 10s ease-in-out infinite}}
@keyframes breathe{0%,100%{transform:scale(.62)}50%{transform:scale(1.18)}}
.mini-letters{font:500 1.9rem/1 var(--display);letter-spacing:.32em;color:var(--teal);padding-left:.32em}
.mini-q{font:italic 400 2.6rem/1 var(--display);color:var(--coral-hi)}

/* BRAIN band */
.brain{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin:56px 0 44px;text-align:center}
.brain div{display:flex;flex-direction:column;align-items:center;gap:14px}
.brain b{font:500 clamp(4rem,11vw,8.5rem)/.9 var(--display);color:var(--teal);text-shadow:0 0 44px rgba(52,212,224,.25)}
.brain span{font-size:clamp(.82rem,1.4vw,1.05rem);color:var(--on-navy);line-height:1.35}
.brain-line{font:italic 400 clamp(1.3rem,2.6vw,1.9rem)/1.35 var(--display);text-align:center;color:var(--cream);margin:0 auto;max-width:34ch}
.center{text-align:center}
.center p{margin-inline:auto}

/* presenter */
.presenter{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,6vw,72px);align-items:center}
@media (max-width:860px){.presenter{grid-template-columns:1fr}}
.portrait{position:relative;border-radius:22px;overflow:hidden;box-shadow:0 30px 60px -30px rgba(11,34,64,.45)}
.portrait img{width:100%;aspect-ratio:5/4;object-fit:cover}
.book{display:flex;gap:18px;align-items:center;margin-top:28px;padding:16px;border:1px solid var(--line-cream);border-radius:16px;background:var(--card);max-width:460px}
.book img{width:78px;border-radius:4px;box-shadow:0 10px 24px -10px rgba(0,0,0,.45)}
.book p{margin:0;font-size:.93rem}
.creds{font-size:.8rem;color:var(--ink-3);margin-top:18px}

/* register */
.reg{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(32px,6vw,72px);align-items:start}
@media (max-width:900px){.reg{grid-template-columns:1fr}}
.assure{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:12px}
.assure li{display:flex;gap:12px;align-items:flex-start;color:var(--on-navy)}
.assure li::before{content:"";flex:none;width:8px;height:8px;margin-top:.62em;border-radius:50%;background:var(--teal);box-shadow:0 0 12px var(--teal)}
.formcard{background:var(--card);color:var(--ink);border-radius:24px;padding:clamp(24px,4vw,40px);box-shadow:0 40px 80px -40px rgba(0,0,0,.6)}
.formcard h3{color:var(--ink);font-size:1.6rem;margin-bottom:6px}
.formcard .sub{color:var(--ink-3);font-size:.95rem;margin-bottom:24px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}
.field label{font:600 .88rem/1.3 var(--body);color:var(--ink)}
.field .hint{font-weight:400;color:var(--ink-3)}
.field input,.field select{font:400 1rem/1.3 var(--body);color:var(--ink);background:#fff;border:1px solid rgba(11,34,64,.22);border-radius:12px;padding:14px 14px;width:100%;min-width:0}
.field input:focus,.field select:focus{outline:none;border-color:var(--teal-deep);box-shadow:0 0 0 3px rgba(14,122,138,.18)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:520px){.row2{grid-template-columns:1fr}}
.tickbox{display:flex;gap:12px;align-items:flex-start;font-size:.95rem;color:var(--ink-2);margin:6px 0 12px;cursor:pointer}
.tickbox input{flex:none;width:20px;height:20px;margin:2px 0 0;accent-color:var(--teal-deep)}
.fine{font-size:.82rem;color:var(--ink-3);margin:14px 0 20px}
.fine a{color:var(--teal-deep)}
.formcard .btn{width:100%;padding:19px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* FAQ */
.faq{max-width:820px}
.faq details{border-top:1px solid var(--line-cream)}
.faq details:last-child{border-bottom:1px solid var(--line-cream)}
.faq summary{list-style:none;cursor:pointer;padding:22px 44px 22px 0;position:relative;font:500 1.2rem/1.35 var(--display);color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:18px;font:300 1.7rem/1 var(--body);color:var(--teal-deep);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--ink-2);padding-bottom:18px;margin:0}
.faq a{color:var(--teal-deep)}

/* soon card */
.soon{display:flex;flex-wrap:wrap;gap:18px 28px;align-items:center;justify-content:space-between;border:1px dashed rgba(14,122,138,.45);border-radius:20px;padding:26px 28px;margin-top:56px;background:rgba(14,122,138,.05)}
.soon h3{color:var(--ink)}
.soon p{margin:6px 0 0;color:var(--ink-2)}

/* footer */
.foot{background:var(--deep);color:var(--on-navy-2);padding:64px 0 96px;font-size:.9rem}
.foot .wrap{display:grid;gap:22px}
.foot .scope{max-width:78ch;color:var(--on-navy)}
.foot .scope strong{color:var(--cream)}
.foot nav{display:flex;flex-wrap:wrap;gap:8px 22px}
.foot a{color:var(--teal-soft);text-decoration:none}
.foot a:hover{text-decoration:underline}

/* sticky mobile CTA */
.dock{position:fixed;left:0;right:0;bottom:0;z-index:45;background:rgba(4,16,31,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--line-navy);
  padding:12px 16px calc(12px + env(safe-area-inset-bottom,0px));transform:translateY(110%);transition:transform .3s}
.dock.show{transform:none}
.dock .wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;padding-inline:8px}
.dock p{margin:0;font-size:.92rem;line-height:1.3;color:var(--on-navy)}
.dock p strong{display:block;color:var(--cream);font:500 1.02rem/1.2 var(--display)}

/* ---------- welcome page ---------- */
.ticket{position:relative;background:var(--card);color:var(--ink);border-radius:22px;overflow:hidden;box-shadow:0 40px 80px -40px rgba(0,0,0,.7)}
.ticket .t-top{background:linear-gradient(135deg,#0e3a5e,#0b2240);color:var(--cream);padding:24px 26px 22px}
.ticket .t-top .eyebrow{margin-bottom:6px}
.ticket .t-top h3{font-size:1.7rem;color:var(--cream)}
.ticket .t-top h3 em{color:var(--teal)}
.ticket .t-body{padding:22px 26px 24px;display:grid;gap:14px;position:relative}
.ticket .t-body::before,.ticket .t-body::after{content:"";position:absolute;top:-13px;width:26px;height:26px;border-radius:50%;background:var(--navy)}
.ticket .t-body::before{left:-13px}.ticket .t-body::after{right:-13px}
.ticket dl{display:grid;grid-template-columns:auto 1fr;gap:10px 18px;margin:0;font-size:.97rem}
.ticket dt{font:600 .72rem/1.9 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.ticket dd{margin:0;color:var(--ink);font-variant-numeric:tabular-nums}
.ticket .count{border-top:1px dashed var(--line-cream);padding-top:14px;font:500 1.05rem/1.3 var(--display);color:var(--teal-deep)}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;counter-reset:s}
@media (max-width:900px){.steps{grid-template-columns:1fr}}
.steps li{background:var(--card);border:1px solid var(--line-cream);border-radius:var(--r);padding:26px 24px;display:flex;flex-direction:column;gap:12px;min-width:0}
.steps li::before{counter-increment:s;content:"0" counter(s);font:500 .8rem/1 var(--body);letter-spacing:.16em;color:var(--teal-deep)}
.steps h3{color:var(--ink)}
.steps p{margin:0;color:var(--ink-2);font-size:.97rem}
.share{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.urlbox{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:18px;padding:10px 10px 10px 16px;border:1px solid var(--line-navy);border-radius:999px;max-width:560px}
.urlbox code{font:500 .92rem/1.3 ui-monospace,Menlo,monospace;color:var(--teal-soft);word-break:break-all;flex:1 1 220px}

/* ---------- pacer ---------- */
.pacer{display:grid;grid-template-columns:minmax(0,1fr);justify-items:center;gap:18px;padding:28px 18px;border-radius:22px;background:radial-gradient(420px 260px at 50% 40%,rgba(52,212,224,.08),transparent 70%),var(--deep);border:1px solid var(--line-navy);color:var(--cream)}
.pacer .stage{position:relative;width:min(300px,78vw);aspect-ratio:1;display:grid;place-items:center}
.pacer .orbit{position:absolute;inset:0;border-radius:50%;border:1px solid rgba(52,212,224,.18)}
.pacer .orb{position:absolute;width:62%;height:62%;border-radius:50%;border:3px solid var(--teal);background:radial-gradient(circle at 50% 45%,rgba(52,212,224,.34),rgba(14,122,138,.14) 60%,rgba(4,16,31,.2));box-shadow:0 0 36px rgba(52,212,224,.45),inset 0 0 30px rgba(52,212,224,.25);transform:scale(.62);transition:transform linear}
.pacer .word{position:relative;z-index:1;text-align:center}
.pacer .word b{display:block;font:600 1.5rem/1.1 var(--body);color:var(--cream)}
.pacer .word span{display:block;font:500 1.1rem/1.6 var(--body);color:var(--on-navy-2);font-variant-numeric:tabular-nums}
.pacer .ctrl{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.pacer .meta{font-size:.9rem;color:var(--on-navy-2);font-variant-numeric:tabular-nums;text-align:center}
.pacer .bar{width:min(320px,80vw);height:4px;border-radius:4px;background:rgba(246,241,232,.12);overflow:hidden}
.pacer .bar i{display:block;height:100%;width:0;background:var(--teal);box-shadow:0 0 10px var(--teal)}
.pacer.small .stage{width:min(200px,60vw)}

/* ---------- resources page ---------- */
.res{display:grid;grid-template-columns:230px minmax(0,1fr);gap:clamp(28px,5vw,64px);padding:clamp(48px,7vw,88px) 0}
@media (max-width:900px){.res{grid-template-columns:1fr}}
.res > *{min-width:0}
.side{position:sticky;top:90px;align-self:start;min-width:0;max-width:100%}
.side .t{font:500 1.1rem/1.2 var(--display);color:var(--cream);margin-bottom:16px}
.side ol{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.side a{display:flex;gap:12px;text-decoration:none;color:var(--on-navy-2);font-size:.9rem;padding:7px 10px;border-radius:8px;border-left:2px solid transparent}
.side a span:first-child{font:500 .78rem/1.7 ui-monospace,Menlo,monospace;color:var(--teal-deep)}
.side a:hover,.side a.on{color:var(--cream);background:rgba(246,241,232,.04);border-left-color:var(--teal)}
@media (max-width:900px){.side{position:static}.side ol{display:flex;overflow-x:auto;gap:6px;padding-bottom:6px}.side a{white-space:nowrap;border:1px solid var(--line-navy)}.side .t{display:none}}
.block{padding:0 0 clamp(64px,8vw,96px);scroll-margin-top:90px}
.block + .block{border-top:1px solid var(--line-navy);padding-top:clamp(48px,6vw,72px)}
.block .k{font:500 .78rem/1.4 ui-monospace,Menlo,monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);margin-bottom:14px;display:block}
.block h2{font-size:clamp(2rem,4vw,2.9rem);margin-bottom:20px}
.block p,.block li{color:var(--on-navy)}
.panel{border:1px solid var(--line-navy);border-radius:20px;background:rgba(246,241,232,.03);padding:26px}
.howto{list-style:none;counter-reset:h;margin:26px 0 0;padding:0;display:grid;gap:12px}
.howto li{counter-increment:h;display:grid;grid-template-columns:40px 1fr;gap:10px;align-items:start}
.howto li::before{content:counter(h,decimal-leading-zero);font:500 .85rem/1.9 ui-monospace,Menlo,monospace;color:var(--teal);border:1px solid rgba(52,212,224,.35);border-radius:50%;width:34px;height:34px;display:grid;place-items:center}
.howto b{color:var(--cream)}
.note{font-size:.9rem;color:var(--on-navy-2);border-left:2px solid var(--teal-deep);padding-left:14px;margin-top:22px}
.letters{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-top:28px}
.letter{background:var(--card);color:var(--ink);border-radius:18px;padding:22px;display:flex;flex-direction:column;gap:8px;min-width:0}
.letter b{font:500 3.4rem/.9 var(--display);color:var(--teal-deep)}
.letter h3{font-size:1.1rem;color:var(--ink)}
.letter .act{font:500 1.35rem/1.2 var(--display);color:var(--ink)}
.letter p{color:var(--ink-2)!important;font-size:.92rem;margin:0}
.loop{width:100%;max-width:560px;height:auto;margin:10px auto 0;display:block}
.loop text{font-family:var(--body)}
.myths{display:grid;gap:12px;margin-top:22px}
.myths div{border:1px solid var(--line-navy);border-radius:16px;padding:18px 20px}
.myths q{display:block;font:italic 400 1.25rem/1.35 var(--display);color:var(--cream);quotes:"\201C" "\201D"}
.myths p{margin:8px 0 0}
.next{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;margin-top:24px}
.next a{display:flex;flex-direction:column;gap:8px;text-decoration:none;border:1px solid var(--line-navy);border-radius:18px;padding:22px;background:rgba(246,241,232,.03);transition:border-color .2s,transform .2s}
.next a:hover{border-color:var(--teal);transform:translateY(-2px)}
.next .price{font:600 .8rem/1 var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--teal)}
.next h3{color:var(--cream);font-size:1.2rem}
.next p{margin:0;font-size:.93rem}
.refs{margin:0;padding-left:1.3em;display:grid;gap:10px;font-size:.92rem}
.refs a{color:var(--teal-soft)}
.refs .why{display:block;color:var(--on-navy-2);font-size:.86rem}
.fb textarea{font:400 1rem/1.5 var(--body);color:var(--ink);background:#fff;border:1px solid rgba(11,34,64,.22);border-radius:12px;padding:12px 14px;width:100%;min-height:110px;resize:vertical}
.fb-thanks{display:none;background:rgba(52,212,224,.1);border:1px solid rgba(52,212,224,.4);border-radius:14px;padding:16px 18px;margin-bottom:18px;color:var(--cream)}
#feedback-sent:target ~ .fb-thanks,#feedback:target .fb-thanks{display:block}
.bookrow{display:grid;grid-template-columns:auto minmax(0,1fr);gap:28px;align-items:center}
@media (max-width:560px){.bookrow{grid-template-columns:1fr}}
.rec{display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:center}
.rec .play{width:74px;height:74px;border-radius:50%;border:1px solid rgba(52,212,224,.5);display:grid;place-items:center;color:var(--teal);box-shadow:0 0 30px rgba(52,212,224,.2)}
@media (max-width:560px){.rec{grid-template-columns:1fr}}
/* Recording: a click-to-play poster; YouTube (privacy-enhanced) only loads after the visitor presses play */
.vid{position:relative;aspect-ratio:16/9;border-radius:var(--r);overflow:hidden;background:var(--deep);border:1px solid rgba(52,212,224,.28);box-shadow:0 40px 80px -40px rgba(0,0,0,.9),0 0 60px -20px rgba(52,212,224,.25);margin-top:26px}
.vid iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vid-face{all:unset;box-sizing:border-box;position:absolute;inset:0;cursor:pointer;display:block;background:radial-gradient(700px 400px at 20% 30%,rgba(52,212,224,.10),transparent 60%),linear-gradient(135deg,#0b2240,#04101f)}
.vid-face img{position:absolute;right:0;top:0;height:100%;width:58%;object-fit:cover;object-position:50% 25%;-webkit-mask-image:linear-gradient(90deg,transparent,#000 45%);mask-image:linear-gradient(90deg,transparent,#000 45%);opacity:.85;transition:opacity .3s}
.vid-copy{position:absolute;left:clamp(18px,5%,48px);top:50%;transform:translateY(-50%);max-width:52%;display:grid;gap:8px}
.vid-copy .eyebrow{margin:0;font-size:.68rem}
.vid-t{font:500 clamp(1.6rem,4.4vw,3.2rem)/1 var(--display);letter-spacing:-.015em;color:var(--cream)}
.vid-t em{font-style:italic;font-weight:400;color:var(--teal);text-shadow:0 0 34px rgba(52,212,224,.35)}
.vid-s{font-size:clamp(.8rem,1.6vw,1rem);color:var(--on-navy)}
.vid-go{display:flex;align-items:center;gap:14px;margin-top:14px}
.vid .play{flex:none;width:clamp(56px,7vw,76px);height:clamp(56px,7vw,76px);border-radius:50%;display:grid;place-items:center;color:var(--navy);background:var(--teal);box-shadow:0 0 0 8px rgba(52,212,224,.15),0 0 44px rgba(52,212,224,.55);transition:transform .25s,box-shadow .25s}
.vid .play svg{margin-left:3px}
.vid-len{font:600 .82rem/1.3 var(--body);letter-spacing:.06em;color:var(--cream)}
.vid-face:hover .play,.vid-face:focus-visible .play{transform:scale(1.08);box-shadow:0 0 0 12px rgba(52,212,224,.18),0 0 64px rgba(52,212,224,.7)}
.vid-face:hover img{opacity:1}
.vid-face:focus-visible{outline:2px solid var(--teal-soft);outline-offset:-4px}
.vid-note{font-size:.9rem;color:var(--on-navy-2);margin-top:14px}
@media (max-width:560px){.vid-copy{max-width:56%;gap:4px}.vid-t{font-size:1.3rem}.vid-copy .eyebrow,.vid-s{display:none}.vid-go{margin-top:10px;gap:10px}.vid-len{font-size:.72rem}}
.vid-gate{position:absolute;inset:0;display:grid;place-items:center;padding:18px;background:radial-gradient(700px 400px at 20% 30%,rgba(52,212,224,.12),transparent 60%),linear-gradient(135deg,#0b2240,#04101f)}
.vid-gate-in{display:grid;justify-items:center;gap:12px;text-align:center;max-width:420px}
.vid-gate .eyebrow{margin:0}
.vid-gate-t{margin:0;font:500 clamp(1.4rem,3.4vw,2.2rem)/1.1 var(--display);color:var(--cream)}
.vid-gate-t em{font-style:italic;font-weight:400;color:var(--teal)}
.vid-gate-f{display:grid;gap:6px;justify-items:center;margin-top:6px;width:100%}
.vid-gate-f label{font-size:.85rem;color:var(--on-navy-2)}
.vid-gate-row{display:flex;gap:8px;width:100%;max-width:360px}
.vid-gate-row input{flex:1;min-width:0;min-height:0;padding:9px 12px;border-radius:999px;border:1px solid var(--line-navy);background:rgba(246,241,232,.06);color:var(--cream);font:inherit;font-size:.9rem}
.vid-gate-msg{font-size:.82rem;color:var(--teal-soft);min-height:1.2em}
.vid-gate-msg a{color:var(--teal-soft)}
@media (max-width:560px){.vid.vid--gated{aspect-ratio:auto;min-height:330px}.vid-gate-t{font-size:1.3rem}}
@media print{.vid,.vid-note{display:none}}

@media print{
  body{background:#fff;color:#000}
  body.print-card *{visibility:hidden}
  body.print-card #brain-card,body.print-card #brain-card *{visibility:visible}
  body.print-card #brain-card{position:absolute;left:0;top:0;width:100%}
  .top,.dock,canvas.wave{display:none!important}
}

/* ---------- photo band ---------- */
.band{position:relative;overflow:hidden;padding:clamp(96px,14vw,170px) 0;background:var(--deep)}
.band-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 62%}
.band::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,16,31,.72),rgba(4,16,31,.5) 45%,rgba(4,16,31,.9))}
.band-in{position:relative;z-index:2}
.lines--light li{color:var(--cream);border-color:rgba(246,241,232,.2)}
.lines--light li span{color:rgba(246,241,232,.66)}

/* ---------- photo tiles (on the night) ---------- */
.tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
@media (max-width:1000px){.tiles{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.tiles{grid-template-columns:1fr}}
.tile{position:relative;border-radius:22px;overflow:hidden;background:var(--navy);border:1px solid var(--line-navy);min-width:0}
.tile-img{position:relative;aspect-ratio:4/5;overflow:hidden;background:radial-gradient(circle at 50% 38%,rgba(52,212,224,.16),transparent 62%),var(--deep)}
.tile-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s ease}
.tile:hover .tile-img img{transform:scale(1.06)}
.tile-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,16,31,0) 26%,rgba(4,16,31,.62) 46%,rgba(4,16,31,.92) 62%,rgba(4,16,31,.97))}
.tile-copy{position:absolute;left:0;right:0;bottom:0;padding:22px 22px 24px;z-index:2}
.tile .n{font:500 .78rem/1 var(--body);letter-spacing:.16em;color:var(--teal)}
.tile h3{color:var(--cream);font-size:clamp(1.3rem,1.9vw,1.6rem);margin:10px 0 8px}
.tile p{margin:0;color:var(--on-navy);font-size:.97rem;line-height:1.5}
.tile-mark{position:absolute;top:22px;left:0;right:0;z-index:1;text-align:center;font:500 2.1rem/1 var(--display);letter-spacing:.34em;padding-left:.34em;color:#fff;text-shadow:0 2px 24px rgba(0,0,0,.45)}
.tile-orb{display:grid;justify-items:center;align-items:start;padding-top:16%}
.orb-ring{position:absolute;top:10%;width:74%;aspect-ratio:1;border-radius:50%;border:1px solid rgba(52,212,224,.22)}
.orb-core{margin-top:13%;width:44%;aspect-ratio:1;border-radius:50%;border:3px solid var(--teal);background:radial-gradient(circle at 50% 45%,rgba(52,212,224,.38),rgba(14,122,138,.12) 60%,transparent);box-shadow:0 0 44px rgba(52,212,224,.5),inset 0 0 30px rgba(52,212,224,.3)}
@media (prefers-reduced-motion:no-preference){.orb-core{animation:breathe 10s ease-in-out infinite}}
.brain--solo{margin:44px 0 40px}

/* ---------- hero photo ---------- */
.hero-photo{position:relative;margin:0;justify-self:end;width:min(420px,100%)}
.hero-ring{position:absolute;width:118%;left:-9%;top:-12%;opacity:.13;mix-blend-mode:screen;pointer-events:none}
.hero-frame{position:relative;border-radius:28px;overflow:hidden;aspect-ratio:4/5;box-shadow:0 0 0 2px rgba(52,212,224,.55),0 0 60px rgba(52,212,224,.22),0 40px 80px -30px rgba(0,0,0,.7)}
.hero-frame img{width:100%;height:100%;object-fit:cover;object-position:52% 34%}
.hero-photo figcaption{position:relative;margin-top:18px;font:500 1.05rem/1.3 var(--display);color:var(--cream)}
.hero-photo figcaption span{display:block;font:400 .88rem/1.4 var(--body);color:var(--on-navy-2);margin-top:2px}
@media (max-width:860px){.hero-photo{justify-self:start;width:min(340px,86%);margin-top:18px}}

/* ---------- book showcase (presenter section) ---------- */
.bookshow{display:grid;place-items:center;padding:24px 0}
.bookshow img{width:min(300px,70%);border-radius:6px;transform:rotate(-3deg);box-shadow:0 40px 70px -25px rgba(11,34,64,.55),0 12px 24px -12px rgba(11,34,64,.4);transition:transform .6s ease}
.bookshow img:hover{transform:rotate(0deg) translateY(-4px)}
.booknote{margin-top:22px;color:var(--ink-2);text-wrap:pretty}
.booknote strong{color:var(--ink);font-weight:600}
.booknote em{font-style:italic}

/* ---------- new book: The Un-Well Wellness Revolution (Oct 2026) ---------- */
.newbook-flag,.newbook{--gold:#deab3e;--gold-soft:#efc666}
.newbook-flag{display:flex;width:fit-content;max-width:100%;align-items:center;gap:10px;margin-top:14px;padding:6px 15px 6px 6px;border:1px solid rgba(222,171,62,.4);border-radius:999px;background:rgba(222,171,62,.07);color:var(--cream);text-decoration:none;font-size:.88rem;line-height:1.3;transition:border-color .2s,background .2s}
.newbook-flag b{flex:none;font:600 .64rem/1 var(--body);letter-spacing:.16em;text-transform:uppercase;color:#1c1405;background:var(--gold);padding:6px 9px;border-radius:999px}
.newbook-flag em{font-family:var(--display);font-style:italic}
.newbook-flag span{text-wrap:balance}
.newbook-flag:hover{border-color:var(--gold);background:rgba(222,171,62,.13)}
.newbook{background:radial-gradient(900px 520px at 18% 40%,rgba(222,171,62,.09),transparent 62%),linear-gradient(180deg,#012a34 0%,#001b23 100%);color:var(--cream)}
.newbook .wrap{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(36px,6vw,84px);align-items:center}
@media (max-width:860px){.newbook .wrap{grid-template-columns:1fr}}
.newbook .eyebrow{color:var(--gold)}
.newbook h2 .gold{color:var(--gold)}
.newbook-cover{display:grid;place-items:center;padding:12px 0}
.newbook-cover img{width:min(320px,72%);border-radius:4px;transform:rotate(2deg);box-shadow:0 0 0 1px rgba(246,241,232,.07),0 50px 80px -30px rgba(0,0,0,.85),0 0 100px rgba(222,171,62,.12);transition:transform .6s ease}
.newbook-cover img:hover{transform:rotate(0deg) translateY(-4px)}
.newbook-sub{font:italic 400 clamp(1.12rem,1.9vw,1.32rem)/1.45 var(--display);color:var(--cream);opacity:.88;margin:18px 0 24px;max-width:44ch;text-wrap:balance}
.newbook-copy p{color:var(--on-navy)}
.newbook-copy p em{font-family:var(--display);font-style:italic;color:var(--cream)}
.newbook-list{list-style:none;margin:6px 0 24px;padding:0;display:grid;gap:10px}
.newbook-list li{position:relative;padding-left:24px;color:var(--on-navy)}
.newbook-list li::before{content:"";position:absolute;left:0;top:.6em;width:8px;height:8px;border-radius:50%;background:var(--gold)}
.btn-gold{background:var(--gold);color:#1c1405;box-shadow:0 10px 30px -12px rgba(222,171,62,.6)}
.btn-gold:hover{background:var(--gold-soft);transform:translateY(-1px)}
.newbook .btn-ghost:hover{border-color:var(--gold-soft);color:var(--gold-soft)}
.newbook-fine{font-size:.9rem;color:var(--on-navy-2)!important;margin:22px 0 0}