/* Better Health with AI — editorial rebuild */

:root{
  --ink:#10243B;
  --ink-soft:#3B4D63;
  --paper:#FFFFFF;
  --fog:#F4F2EE;
  --line:#E1DDD4;
  --accent:#B5472B;
  --accent-soft:#F2E2DA;
  --teal:#0E5E63;
  --maxw:1180px;
  --header-h:70px;   /* keep in sync with .nav-row padding + control height */
  --serif: Georgia, 'Times New Roman', serif;
  --sans: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;}

h1,h2,h3,h4{
  font-family:var(--serif);
  font-weight:400;
  line-height:1.1;
  margin:0 0 20px;
  letter-spacing:-0.01em;
}
h1{font-size:clamp(2.6rem,5vw,4.2rem);}
h2{font-size:clamp(1.9rem,3.4vw,2.6rem);}
h3{font-size:1.3rem;}
p{margin:0 0 16px;color:var(--ink-soft);}
.eyebrow{
  font-family:var(--sans);
  text-transform:uppercase;
  letter-spacing:0.14em;
  font-size:0.74rem;
  font-weight:700;
  color:var(--accent);
  margin-bottom:14px;
  display:block;
}
.lede{font-size:1.18rem;color:var(--ink-soft);max-width:640px;}

.btn{
  display:inline-block;
  padding:14px 30px;
  border:1.5px solid var(--ink);
  font-size:0.85rem;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:0.08em;
  border-radius:2px;
  transition:all .18s ease;
}
.btn-dark{background:var(--ink);color:var(--paper);}
.btn-dark:hover{background:var(--accent);border-color:var(--accent);}
.btn-outline{background:transparent;color:var(--ink);}
.btn-outline:hover{background:var(--ink);color:var(--paper);}
.btn-outline-light{border-color:rgba(255,255,255,.65);color:#fff;}
.btn-outline-light:hover{background:#fff;color:var(--ink);border-color:#fff;}

/* Header */
header.site{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.96);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(6px);
}
.nav-row{display:flex;align-items:center;justify-content:space-between;padding:18px 32px;max-width:var(--maxw);margin:0 auto;}
.logo-mark{display:flex;align-items:center;}
.logo-mark .logo-img{width:176px;height:auto;aspect-ratio:988.6 / 161.28;object-fit:contain;}
@media (max-width:880px){.logo-mark .logo-img{width:clamp(168px,54vw,208px);}}
.footer-logo{width:184px;height:auto;object-fit:contain;margin-bottom:20px;}
nav.primary{display:flex;gap:34px;align-items:center;}
nav.primary a{font-size:0.84rem;text-transform:uppercase;letter-spacing:0.07em;font-weight:600;color:var(--ink-soft);padding:4px 0;border-bottom:2px solid transparent;}
nav.primary a:hover,nav.primary a.active{color:var(--ink);border-color:var(--accent);}
.nav-cta{display:flex;align-items:center;gap:22px;}
.menu-toggle{display:none;background:none;border:none;font-size:1.6rem;cursor:pointer;color:var(--ink);}

@media (max-width:880px){
  nav.primary{position:fixed;inset:var(--header-h) 0 0 0;background:#fff;flex-direction:column;align-items:flex-start;padding:30px 32px;gap:22px;display:none;height:calc(100dvh - var(--header-h));overflow:auto;border-top:1px solid var(--line);}
  nav.primary.open{display:flex;}
  .nav-cta .btn{display:none;}
  .menu-toggle{display:block;}
}

/* Hero */
.hero{position:relative;color:#fff;overflow:hidden;background:var(--ink);}
.hero video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55;}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(16,36,59,.55),rgba(16,36,59,.92));}
.hero-inner{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:120px 32px 90px;display:grid;grid-template-columns:1.3fr 0.7fr;gap:60px;align-items:center;}
.hero h1{color:#fff;}
.hero .eyebrow{color:#E8B79A;}
.hero p.lede{color:#D6DCE3;}
.hero-cta{margin-top:28px;display:flex;gap:16px;flex-wrap:wrap;}
@media (max-width:880px){
  .hero-inner{grid-template-columns:1fr;padding:90px 24px 60px;text-align:center;justify-items:center;}
  .hero-inner > div:first-child{display:flex;flex-direction:column;align-items:center;}
  .hero p.lede{max-width:480px;}
  .hero-cta{justify-content:center;}
  .hero-cover{max-width:220px;margin:0 auto;order:-1;}
}

/* Ticker */
.ticker-section{background:var(--fog);border-bottom:1px solid var(--line);padding:26px 0;}
.ticker-label{text-align:center;font-size:0.72rem;text-transform:uppercase;letter-spacing:0.16em;color:var(--ink-soft);font-weight:700;margin-bottom:16px;}
.ticker-track-wrap{overflow:hidden;width:100%;mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);}
.ticker-track{display:flex;gap:22px;width:max-content;animation:ticker 38s linear infinite;}
.ticker-track:hover{animation-play-state:paused;}
@keyframes ticker{from{transform:translateX(0);}to{transform:translateX(-50%);}}
.tlogo{
  flex:0 0 auto;width:150px;aspect-ratio:3/2;background:#fff;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;padding:10px 14px;border-radius:3px;
}
.tlogo span{font-family:var(--serif);font-size:0.92rem;text-align:center;color:var(--ink);letter-spacing:0.01em;line-height:1.15;}
.tlogo img{max-width:100%;max-height:100%;object-fit:contain;}

/* Sections */
section{padding:90px 0;}
.section-tight{padding:60px 0;}
.split{display:grid;grid-template-columns:0.85fr 1.15fr;gap:64px;align-items:center;}
.split.rev{grid-template-columns:1.15fr 0.85fr;}
.split.rev .split-media{order:2;}
@media (max-width:880px){
  .split,.split.rev{grid-template-columns:1fr;gap:30px;text-align:center;justify-items:center;}
  .split.rev .split-media{order:0;}
  .split .list-bullets{text-align:left;display:inline-block;}
  .split .btn{margin:0 auto;}
}
.split-media img{border:1px solid var(--line);}

.bg-fog{background:var(--fog);}
.bg-ink{background:var(--ink);color:#fff;}
.bg-ink h2,.bg-ink h3{color:#fff;}
.bg-ink p{color:#C8D0DA;}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:40px;}
@media (max-width:880px){.grid-3,.grid-2{grid-template-columns:1fr;}}

.msg-item{border-top:1px solid var(--line);padding:28px 0;display:grid;grid-template-columns:64px 1fr;gap:24px;}
.msg-num{font-family:var(--serif);font-size:1.6rem;color:var(--accent);}

.quote-card{border-left:3px solid var(--accent);padding-left:24px;}
.quote-card p{font-style:italic;color:var(--ink);font-size:1.02rem;}
.quote-by{font-weight:700;font-style:normal;color:var(--ink-soft);font-size:0.85rem;text-transform:uppercase;letter-spacing:0.05em;}

.post-card{border-top:1px solid var(--line);padding:24px 0;display:flex;justify-content:space-between;gap:24px;align-items:baseline;flex-wrap:wrap;}
.post-date{font-size:0.78rem;text-transform:uppercase;letter-spacing:0.08em;color:var(--ink-soft);}

/* Media page */
.media-row{
  display:grid;grid-template-columns:140px 110px 1fr auto;gap:20px;align-items:center;
  border-top:1px solid var(--line);padding:18px 0;
}
.media-row .mlogo{width:120px;aspect-ratio:3/2;background:var(--fog);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;border-radius:3px;}
.media-row .mlogo span{font-family:var(--serif);font-size:0.78rem;text-align:center;padding:6px;line-height:1.15;}
.media-row .mlogo img{max-width:84%;max-height:84%;object-fit:contain;}
.media-row .mdate{font-size:0.8rem;color:var(--ink-soft);}
.media-row .mtitle{font-weight:600;}
.media-row .mtitle a{border-bottom:1px solid var(--line);}
.media-row .mtitle a:hover{border-color:var(--accent);color:var(--accent);}
@media (max-width:760px){
  .media-row{grid-template-columns:90px 1fr;grid-template-areas:"logo title" "logo date";}
  .media-row .mlogo{grid-area:logo;width:80px;}
  .media-row .mtitle{grid-area:title;}
  .media-row .mdate{grid-area:date;}
}

/* Form */
form.contact-form{display:grid;gap:16px;max-width:520px;}
form.contact-form input,form.contact-form textarea{
  border:1px solid var(--line);padding:14px 16px;font-family:var(--sans);font-size:0.95rem;border-radius:2px;background:#fff;
}
form.contact-form input:focus,form.contact-form textarea:focus{outline:1.5px solid var(--accent);}

.faq-item{border-top:1px solid var(--line);padding:22px 0;}
.faq-item h4{margin-bottom:8px;font-size:1.05rem;font-family:var(--sans);font-weight:700;}

/* Footer */
footer.site{background:var(--ink);color:#C8D0DA;padding:64px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;margin-bottom:40px;}
@media (max-width:880px){.footer-grid{grid-template-columns:1fr 1fr;}}
footer.site h5{color:#fff;font-size:0.78rem;text-transform:uppercase;letter-spacing:0.1em;margin-bottom:16px;font-family:var(--sans);}
footer.site a{display:block;margin-bottom:10px;font-size:0.92rem;color:#C8D0DA;}
footer.site a:hover{color:#fff;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;font-size:0.8rem;color:#8C9BAA;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}

.list-bullets{padding-left:0;list-style:none;margin:0;}
.list-bullets li{padding-left:22px;position:relative;margin-bottom:10px;color:var(--ink-soft);}
.list-bullets li::before{content:"—";position:absolute;left:0;color:var(--accent);}

.tag-bar{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px;}
.tag-bar span{border:1px solid var(--line);padding:6px 14px;font-size:0.78rem;border-radius:20px;color:var(--ink-soft);}

.page-hero{padding:70px 0 50px;border-bottom:1px solid var(--line);background:var(--fog);}

/* ---- Books: two-up tiles, launch badge, QR module (added 2026-09-07) ---- */
.book-two{display:grid;grid-template-columns:repeat(2,1fr);gap:32px;align-items:stretch;}
@media (max-width:880px){.book-two{grid-template-columns:1fr;gap:48px;}}
.book-tile{display:flex;flex-direction:column;align-items:flex-start;gap:22px;}
.book-tile .bt-cover{width:172px;}
/* badge lives in the card's top-right, filling the space beside the cover */
.book-card .badge{position:absolute;top:32px;right:32px;margin:0;}
.book-card h3{margin-top:2px;}
.book-tile .bt-cover img{border:none;}  /* both covers are cut-out 3D renders with their own shadow */
.book-tile h3{font-size:1.45rem;margin-bottom:6px;}
.book-tile .bt-sub{font-family:var(--sans);font-size:0.9rem;color:var(--ink-soft);margin-bottom:14px;line-height:1.4;}
.book-tile .bt-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px;}
.book-tile .bt-actions .btn{padding:11px 17px;font-size:0.73rem;letter-spacing:0.06em;white-space:nowrap;}
@media (max-width:600px){
  .book-tile{align-items:center;text-align:center;}
  .book-tile .bt-cover{width:150px;}
  .book-tile .bt-actions{justify-content:center;}
  .book-card .badge{position:static;margin-bottom:6px;}
}

.badge{
  display:inline-block;font-family:var(--sans);font-size:0.72rem;font-weight:700;
  text-transform:uppercase;letter-spacing:0.12em;padding:7px 14px;border-radius:20px;
  background:var(--accent-soft);color:var(--accent);border:1px solid rgba(181,71,43,.25);
  margin-bottom:14px;
}
.badge-light{background:rgba(255,255,255,.12);color:#E8B79A;border-color:rgba(232,183,154,.45);}

.qr-block{display:grid;grid-template-columns:170px 1fr;gap:28px;align-items:center;}
.qr-block .qr-frame{
  width:170px;height:170px;background:#fff;border:1px solid var(--line);border-radius:4px;
  display:flex;align-items:center;justify-content:center;padding:12px;
}
.qr-block .qr-frame img{width:100%;height:100%;object-fit:contain;}
@media (max-width:600px){
  .qr-block{grid-template-columns:1fr;justify-items:center;text-align:center;}
}

/* ================================================================
   Homepage modernization pass (added 2026-09-07)
   New section formats + light upgrades to shared cards.
   ================================================================ */

/* --- section header block: accent rule, eyebrow, heading, standfirst --- */
.sec-head{max-width:680px;margin:0 0 52px;}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.sec-head .rule{display:block;width:38px;height:2px;background:var(--accent);margin-bottom:20px;}
.sec-head.center .rule{margin-left:auto;margin-right:auto;}
.sec-head h2{margin-bottom:14px;}
.sec-head p{font-size:1.06rem;margin:0;}
.bg-ink .sec-head .rule{background:#E8B79A;}

/* --- author feature: offset accent frame + credential row --- */
.author-feature{display:grid;grid-template-columns:0.9fr 1.1fr;gap:72px;align-items:center;}
.author-portrait{position:relative;}
.author-portrait::before{
  content:"";position:absolute;left:-18px;top:26px;width:100%;height:100%;
  background:var(--accent-soft);border-radius:4px;
}
.author-portrait img{position:relative;border-radius:4px;width:100%;}
.author-feature .lede{max-width:none;}
.cred-row{
  display:grid;grid-template-columns:repeat(3,1fr);gap:28px;
  margin:32px 0 30px;padding:26px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.cred-row .cred-n{font-family:var(--serif);font-size:2.1rem;line-height:1;color:var(--accent);display:block;margin-bottom:8px;}
.cred-row .cred-l{font-size:0.78rem;text-transform:uppercase;letter-spacing:0.09em;color:var(--ink-soft);font-weight:600;line-height:1.3;}
@media (max-width:880px){
  .author-feature{grid-template-columns:1fr;gap:40px;}
  .author-portrait{max-width:420px;}
  .cred-row{gap:18px;}
  .cred-row .cred-n{font-size:1.7rem;}
}
@media (max-width:520px){.cred-row{grid-template-columns:1fr;gap:16px;text-align:left;}}

/* --- book cards: surface + hover lift --- */
.book-card{
  background:var(--paper);border:1px solid var(--line);border-radius:6px;
  padding:34px;position:relative;overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.book-card::before{
  content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--accent);
  transform:scaleX(0);transform-origin:left;transition:transform .28s ease;
}
.book-card:hover{transform:translateY(-4px);box-shadow:0 16px 44px rgba(16,36,59,.11);border-color:#D3CEC3;}
.book-card:hover::before{transform:scaleX(1);}
.book-card .book-tile{flex:1;}
.book-card .bt-actions{margin-top:auto;padding-top:6px;}
@media (max-width:600px){.book-card{padding:26px 22px;}}

/* --- dark split feature band (practice section) --- */
.feature-band{background:var(--ink);color:#fff;}
.fb-grid{display:grid;grid-template-columns:1fr 0.82fr;gap:70px;align-items:center;}
.feature-band h2{color:#fff;}
.feature-band p{color:#C8D0DA;}
.feature-band .eyebrow{color:#E8B79A;}
.fb-points{list-style:none;padding:0;margin:26px 0 30px;display:grid;gap:14px;}
.fb-points li{position:relative;padding-left:30px;color:#D6DCE3;font-size:0.98rem;}
.fb-points li::before{
  content:"";position:absolute;left:0;top:8px;width:14px;height:2px;background:#E8B79A;
}
.fb-photo img{
  width:100%;aspect-ratio:4/5;object-fit:cover;object-position:50% 16%;
  border-radius:6px;border:1px solid rgba(255,255,255,.16);
}
@media (max-width:880px){
  .fb-grid{grid-template-columns:1fr;gap:38px;}
  .fb-photo{order:-1;max-width:420px;}
}

/* --- episode cards --- */
.ep-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
@media (max-width:760px){.ep-grid{grid-template-columns:1fr;}}
.ep-card{
  display:block;background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:26px 28px;
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.ep-card:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(16,36,59,.10);border-color:#D3CEC3;}
.ep-card .ep-meta{display:flex;align-items:center;gap:10px;font-size:0.72rem;text-transform:uppercase;letter-spacing:0.1em;color:var(--ink-soft);font-weight:700;margin-bottom:12px;}
.ep-card .ep-tag{color:var(--accent);}
.ep-card h3{font-size:1.1rem;margin:0;line-height:1.35;}
.ep-card .ep-go{display:inline-block;margin-top:16px;font-size:0.78rem;font-weight:700;text-transform:uppercase;letter-spacing:0.08em;color:var(--accent);}
.ep-card:hover .ep-go{text-decoration:underline;text-underline-offset:3px;}

/* --- quote cards: serif glyph, surface (also improves book.html) --- */
.quote-card{position:relative;border-left:3px solid var(--accent);padding:4px 0 4px 26px;}
.quote-card::before{
  content:"\201C";position:absolute;left:16px;top:-16px;font-family:var(--serif);
  font-size:3.6rem;line-height:1;color:var(--accent);opacity:.26;pointer-events:none;
}
.quote-card p{position:relative;}
.bg-ink .quote-card::before{color:#E8B79A;opacity:.4;}

/* --- post-card (homepage list + podcasts page): clearer hover --- */
.post-card{transition:padding-left .2s ease;}
.post-card a:hover{color:var(--accent);}

/* --- closing CTA band --- */
.cta-band{background:var(--accent-soft);text-align:center;position:relative;}
.cta-band h2{max-width:640px;margin:0 auto 10px;}
.cta-band p{max-width:520px;margin:0 auto 28px;}
.cta-band .cta-actions{display:flex;gap:16px;flex-wrap:wrap;justify-content:center;}

/* --- reveal on scroll (progressive; no JS = always visible) --- */
.reveal{transition:opacity .6s ease, transform .6s ease;}
.js-reveal .reveal{opacity:0;transform:translateY(18px);}
.js-reveal .reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  .js-reveal .reveal,.reveal{opacity:1;transform:none;transition:none;}
  .book-card,.ep-card{transition:none;}
  .book-card:hover,.ep-card:hover{transform:none;}
}