:root{
  --cover-forest:url("/covers/forest.jpg");
  --cover-sacred:url("/covers/sacred.jpg");
  --cover-breath:url("/covers/breath.jpg");
  --cover-vagus:url("/covers/vagus.jpg");
  --cover-awaken:url("/covers/awaken.jpg");
  --ink:#16262C;
  --ink-soft:#4B5F67;
  --paper:#E7E6DF;
  --paper-lift:#F2F1EA;
  --jade:#4F7A64;
  --ember:#A9552A;
  --rule:rgba(22,38,44,.15);
  --rule-strong:rgba(22,38,44,.32);
  --shelf:rgba(22,38,44,.45);
  --shadow:18px 24px 44px -26px rgba(10,24,30,.6);
  --shadow-lift:10px 14px 30px -18px rgba(10,24,30,.55);
}
:root:not([data-theme="light"]){
  @media (prefers-color-scheme: dark){
    --ink:#E3E2DA;
    --ink-soft:#9EAAB0;
    --paper:#0D171C;
    --paper-lift:#16262C;
    --jade:#7FAE94;
    --ember:#D4835A;
    --rule:rgba(227,226,218,.16);
    --rule-strong:rgba(227,226,218,.32);
    --shelf:rgba(227,226,218,.4);
    --shadow:18px 24px 46px -24px rgba(0,0,0,.9);
    --shadow-lift:10px 14px 30px -16px rgba(0,0,0,.85);
  }
}
:root[data-theme="dark"]{
  --ink:#E3E2DA;
  --ink-soft:#9EAAB0;
  --paper:#0D171C;
  --paper-lift:#16262C;
  --jade:#7FAE94;
  --ember:#D4835A;
  --rule:rgba(227,226,218,.16);
  --rule-strong:rgba(227,226,218,.32);
  --shelf:rgba(227,226,218,.4);
  --shadow:18px 24px 46px -24px rgba(0,0,0,.9);
  --shadow-lift:10px 14px 30px -16px rgba(0,0,0,.85);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:Newsreader,"Iowan Old Style",Georgia,serif;
  font-size:18px;
  line-height:1.62;
  font-variant-numeric:oldstyle-num;
}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--jade);outline-offset:3px;border-radius:2px}

.wrap{width:min(1140px,90vw);margin-inline:auto}
.band{padding-block:clamp(3.4rem,7.5vw,6rem)}
.band + .band{border-top:1px solid var(--rule)}

h1,h2,h3{font-weight:400;line-height:1.14;letter-spacing:-.012em;margin:0}
h2{font-size:clamp(1.8rem,3.4vw,2.55rem)}
h3{font-size:1.3rem;line-height:1.2}
p{margin:0 0 1rem}
.lede{font-size:clamp(1.04rem,1.6vw,1.2rem);color:var(--ink-soft);max-width:58ch}

/* ---------- covers (one copy of each image, reused) ---------- */
.cv{
  background-size:cover;background-position:center;background-repeat:no-repeat;
  border-radius:1px 2px 2px 1px;
}
.cv--forest{background-image:var(--cover-forest);aspect-ratio:460/691}
.cv--sacred{background-image:var(--cover-sacred);aspect-ratio:460/689}
.cv--breath{background-image:var(--cover-breath);aspect-ratio:460/691}
.cv--vagus{background-image:var(--cover-vagus);aspect-ratio:460/737}
.cv--awaken{background-image:var(--cover-awaken);aspect-ratio:460/689}

/* ---------- masthead ---------- */
.masthead{
  display:flex;align-items:baseline;justify-content:space-between;gap:1.4rem;
  padding-block:1.35rem;flex-wrap:wrap;
}
.wordmark{font-size:1.05rem;letter-spacing:.05em;text-decoration:none}
.wordmark span{color:var(--jade)}
.masthead nav{display:flex;gap:1.5rem;font-family:Karla,sans-serif;font-size:.9rem}
.masthead nav a{text-decoration:none;color:var(--ink-soft);padding-block:.2rem}
.masthead nav a:hover{color:var(--ink)}

/* ---------- hero ---------- */
.hero{padding-block:clamp(2rem,5vw,3.6rem) 0}
.hero h1{
  font-size:clamp(2.3rem,5.2vw,3.8rem);
  font-weight:300;line-height:1.05;margin-bottom:1.3rem;max-width:16ch;
}
.hero .lede{margin-bottom:1.9rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.9rem 1.4rem;align-items:center}

.btn{
  font-family:Karla,sans-serif;font-size:.94rem;font-weight:600;
  text-decoration:none;display:inline-block;cursor:pointer;
  padding:.8rem 1.5rem;border:1px solid var(--ink);
  background:var(--ink);color:var(--paper);
  transition:background .18s ease,color .18s ease;
}
.btn:hover{background:transparent;color:var(--ink)}
.btn--ghost{background:transparent;color:var(--ink)}
.btn--ghost:hover{background:var(--ink);color:var(--paper)}
.btn--small{padding:.62rem 1.15rem;font-size:.88rem}
.btn--soon{
  background:transparent;color:var(--ink-soft);
  border-color:var(--rule-strong);border-style:dashed;
  cursor:default;
}
.btn--soon:hover{background:transparent;color:var(--ink-soft)}
.textlink{
  font-family:Karla,sans-serif;font-size:.94rem;
  color:var(--ink-soft);text-decoration:none;
  border-bottom:1px solid var(--rule-strong);padding-bottom:2px;
}
.textlink:hover{color:var(--ink);border-color:currentColor}

/* ---------- shelf ---------- */
.shelf{
  margin-top:clamp(2.6rem,6vw,4.2rem);
  display:flex;align-items:flex-end;justify-content:center;
  gap:clamp(.6rem,2.2vw,1.6rem);
  padding-bottom:1.1rem;
  border-bottom:1px solid var(--shelf);
  overflow:visible;
}
.shelf > .cv{
  width:clamp(88px,15.5vw,186px);
  box-shadow:var(--shadow);
}
@media(prefers-reduced-motion:no-preference){
  .shelf > .cv{animation:stand .8s cubic-bezier(.2,.7,.3,1) both}
  .shelf > .cv:nth-child(1){animation-delay:.02s}
  .shelf > .cv:nth-child(2){animation-delay:.1s}
  .shelf > .cv:nth-child(3){animation-delay:.18s}
  .shelf > .cv:nth-child(4){animation-delay:.26s}
  .shelf > .cv:nth-child(5){animation-delay:.34s}
  @keyframes stand{from{opacity:0;transform:translateY(16px) rotate(-1.2deg)}}
}
.shelf-note{
  font-family:Karla,sans-serif;font-size:.84rem;color:var(--ink-soft);
  margin:.9rem 0 0;text-align:center;
}

/* ---------- catalogue ---------- */
.band-head{max-width:60ch;margin-bottom:clamp(2rem,4vw,3rem)}
.band-head h2{margin-bottom:.8rem}

.book{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:1.4rem;
  padding-block:clamp(1.8rem,4vw,2.6rem);
  border-top:1px solid var(--rule);
}
.book:first-of-type{border-top:1px solid var(--rule-strong)}
@media(min-width:760px){
  .book{grid-template-columns:150px minmax(0,1fr) auto;gap:2.4rem;align-items:start}
}
.book__cover{width:150px;box-shadow:var(--shadow-lift)}
@media(max-width:759px){.book__cover{width:118px}}
.book__body h3{margin-bottom:.3rem}
.book__by{
  font-family:Karla,sans-serif;font-size:.86rem;color:var(--ink-soft);
  margin:0 0 .8rem;
}
.book__body p{color:var(--ink-soft);font-size:1rem;max-width:54ch;margin-bottom:.9rem}
.book__body p:last-child{margin-bottom:0}
.book__inside{
  font-family:Karla,sans-serif;font-size:.9rem;color:var(--ink-soft);
  list-style:none;padding:0;margin:0;
}
.book__inside li{padding-left:1.05rem;position:relative;margin-bottom:.3rem}
.book__inside li::before{
  content:"";position:absolute;left:0;top:.72em;width:6px;height:1px;background:var(--jade);
}
.book__buy{
  display:flex;flex-direction:column;align-items:flex-start;gap:.6rem;
  font-family:Karla,sans-serif;
}
@media(min-width:760px){.book__buy{align-items:flex-end;text-align:right;min-width:9.5rem}}
.price{font-size:1.5rem;font-weight:300;line-height:1;font-family:Newsreader,serif}
.format{font-size:.82rem;color:var(--ink-soft)}

/* ---------- bundle ---------- */
.bundle{
  background:var(--paper-lift);
  border:1px solid var(--rule-strong);
  padding:clamp(1.8rem,4vw,2.8rem);
  display:grid;gap:clamp(1.6rem,4vw,3rem);
  grid-template-columns:minmax(0,1fr);
  align-items:center;
}
@media(min-width:860px){.bundle{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr)}}
.bundle h2{margin-bottom:.7rem}
.bundle p{color:var(--ink-soft);max-width:48ch}
.bundle__price{display:flex;align-items:baseline;gap:.7rem;margin:1.3rem 0 1.2rem}
.bundle__price b{font-weight:300;font-size:2.6rem;line-height:1}
.bundle__price s{color:var(--ink-soft);font-family:Karla,sans-serif;font-size:.95rem;text-decoration-thickness:1px}
.bundle__save{font-family:Karla,sans-serif;font-size:.9rem;color:var(--jade)}
.bundle__stack{display:flex;gap:.5rem;align-items:flex-end;justify-content:center;flex-wrap:nowrap}
.bundle__stack > .cv{width:clamp(56px,10vw,104px);box-shadow:var(--shadow-lift)}

/* ---------- services ---------- */
.services{border-top:2px solid var(--ember)}
.svc-grid{
  display:grid;gap:clamp(1.6rem,4vw,3rem);
  grid-template-columns:minmax(0,1fr);
}
@media(min-width:820px){.svc-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}
.svc{border-top:1px solid var(--rule);padding-top:1.3rem}
.svc h3{margin-bottom:.55rem}
.svc p{color:var(--ink-soft);font-size:1rem;margin-bottom:.9rem}
.svc ul{list-style:none;padding:0;margin:0;font-family:Karla,sans-serif;font-size:.92rem;color:var(--ink-soft)}
.svc li{padding-left:1.05rem;position:relative;margin-bottom:.32rem}
.svc li::before{content:"";position:absolute;left:0;top:.72em;width:6px;height:1px;background:var(--ember)}

/* ---------- contact ---------- */
.contact{max-width:60ch}
.form{display:grid;gap:.9rem;margin-top:1.6rem;max-width:38rem}
.form label{font-family:Karla,sans-serif;font-size:.86rem;color:var(--ink-soft);display:block;margin-bottom:.3rem}
.form input,.form textarea,.form select{
  width:100%;font-family:Karla,sans-serif;font-size:.98rem;
  padding:.75rem .9rem;border:1px solid var(--rule-strong);
  background:var(--paper-lift);color:var(--ink);border-radius:0;
}
.form textarea{min-height:7rem;resize:vertical}
.form-actions{display:flex;align-items:center;gap:1.2rem;flex-wrap:wrap}
.form button{border:0;cursor:pointer;font-family:Karla,sans-serif}
.form-msg{font-family:Karla,sans-serif;font-size:.93rem;color:var(--jade);min-height:1.4em;margin:0}

/* ---------- faq ---------- */
.faq{max-width:62ch}
.faq details{border-bottom:1px solid var(--rule);padding:1rem 0}
.faq summary{
  cursor:pointer;list-style:none;font-size:1.08rem;
  display:flex;justify-content:space-between;gap:1.4rem;align-items:center;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:Karla,sans-serif;color:var(--jade);font-size:1.15rem;line-height:1;flex:none}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:.7rem 0 0;color:var(--ink-soft);font-size:1rem}

/* ---------- colophon ---------- */
.colophon{
  border-top:1px solid var(--rule);
  padding-block:2.4rem 3rem;
  display:flex;justify-content:space-between;gap:1.4rem 2.4rem;flex-wrap:wrap;
  font-family:Karla,sans-serif;font-size:.85rem;color:var(--ink-soft);
}
.colophon a{color:var(--ink-soft)}
.colophon p{margin:0;max-width:40ch}
.colophon nav{display:flex;gap:1.2rem;flex-wrap:wrap}

/* ============ article pages ============ */
.crumbs{
  font-family:Karla,sans-serif;font-size:.84rem;color:var(--ink-soft);
  padding-block:1.4rem .2rem;
}
.crumbs a{text-decoration:none;border-bottom:1px solid var(--rule)}
.crumbs a:hover{border-color:currentColor}
.crumbs span{opacity:.6;padding-inline:.35rem}

.article{padding-block:clamp(1.6rem,4vw,2.6rem) clamp(3rem,6vw,4.5rem)}
.article__head{max-width:34rem}
.article h1{
  font-size:clamp(2.05rem,4.4vw,3.15rem);font-weight:300;line-height:1.07;
  margin-bottom:1.1rem;
}
.article__meta{
  font-family:Karla,sans-serif;font-size:.84rem;color:var(--ink-soft);
  margin:0 0 2.2rem;padding-top:.9rem;border-top:1px solid var(--rule);
}
.article__body{max-width:34rem}
.article__body h2{
  font-size:clamp(1.45rem,2.6vw,1.85rem);
  margin:2.6rem 0 .85rem;
}
.article__body h3{font-size:1.16rem;margin:1.9rem 0 .55rem}
.article__body p{margin-bottom:1.15rem}
.article__body ul,.article__body ol{
  margin:0 0 1.35rem;padding-left:0;list-style:none;
}
.article__body ol{counter-reset:step}
.article__body li{position:relative;padding-left:1.5rem;margin-bottom:.55rem}
.article__body ul > li::before{
  content:"";position:absolute;left:0;top:.78em;width:8px;height:1px;background:var(--jade);
}
.article__body ol > li{counter-increment:step}
.article__body ol > li::before{
  content:counter(step);position:absolute;left:0;top:.1em;
  font-family:Karla,sans-serif;font-size:.82rem;font-weight:600;color:var(--jade);
}
.article__body strong{font-weight:500}
.article__body a{text-decoration:none;border-bottom:1px solid var(--rule-strong)}
.article__body a:hover{border-color:currentColor}

.callout{
  border-left:2px solid var(--jade);
  padding:.1rem 0 .1rem 1.2rem;margin:1.9rem 0;
  color:var(--ink-soft);font-size:1rem;
}
.callout p:last-child{margin-bottom:0}

.steps{
  background:var(--paper-lift);border:1px solid var(--rule);
  padding:1.5rem 1.6rem .4rem;margin:2rem 0;
}
.steps h3{margin-top:0}

.toc{
  font-family:Karla,sans-serif;font-size:.93rem;
  border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);
  padding:1.1rem 0;margin:0 0 2.4rem;
}
.toc ol{list-style:none;margin:0;padding:0;counter-reset:none}
.toc li{margin-bottom:.32rem;padding-left:0}
.toc li::before,.article__body .toc li::before{content:none}
.toc a{color:var(--ink-soft);text-decoration:none;border-bottom:1px solid transparent}
.toc a:hover{color:var(--ink);border-color:var(--rule-strong)}

/* book promo inside an article */
.promo{
  display:grid;gap:1.5rem;align-items:center;
  grid-template-columns:minmax(0,1fr);
  border-top:1px solid var(--rule-strong);border-bottom:1px solid var(--rule-strong);
  padding-block:1.7rem;margin:2.8rem 0;
}
@media(min-width:600px){.promo{grid-template-columns:110px minmax(0,1fr);gap:1.8rem}}
.promo .cv{width:110px;box-shadow:var(--shadow-lift)}
.promo h3{margin-bottom:.4rem}
.promo p{color:var(--ink-soft);font-size:.98rem;margin-bottom:1rem}
.promo .format{display:block;margin-top:.7rem}

.related{border-top:1px solid var(--rule);padding-top:1.6rem;margin-top:3rem;max-width:34rem}
.related h2{font-size:1.25rem;margin-bottom:.9rem}
.related ul{list-style:none;margin:0;padding:0}
.related li{margin-bottom:.5rem;padding-left:0}
.related li::before{content:none}
.related a{font-size:1.02rem;text-decoration:none;border-bottom:1px solid var(--rule-strong)}
.related a:hover{border-color:currentColor}

.disclaimer{
  font-family:Karla,sans-serif;font-size:.84rem;color:var(--ink-soft);
  border-top:1px solid var(--rule);padding-top:1.1rem;margin-top:2.6rem;max-width:34rem;
}

/* ============ reading hub ============ */
.hub{display:grid;gap:1.5rem;grid-template-columns:minmax(0,1fr)}
@media(min-width:760px){.hub{grid-template-columns:repeat(2,minmax(0,1fr));gap:2rem 2.6rem}}
.hub__item{border-top:1px solid var(--rule-strong);padding-top:1.2rem}
.hub__item h3{margin-bottom:.45rem}
.hub__item h3 a{text-decoration:none}
.hub__item h3 a:hover{border-bottom:1px solid currentColor}
.hub__item p{color:var(--ink-soft);font-size:.97rem;margin-bottom:.6rem}
.hub__tag{font-family:Karla,sans-serif;font-size:.82rem;color:var(--jade)}

/* ============ breathing timer ============ */
.timer{
  display:grid;gap:2rem;grid-template-columns:minmax(0,1fr);
  align-items:center;padding-block:clamp(1.5rem,4vw,2.5rem);
}
@media(min-width:820px){.timer{grid-template-columns:minmax(0,1fr) 20rem}}
.orb-wrap{display:flex;flex-direction:column;align-items:center;gap:1.4rem}
.orb{
  width:min(70vw,300px);aspect-ratio:1;border-radius:50%;
  border:1px solid var(--rule-strong);
  display:grid;place-items:center;position:relative;
}
.orb__fill{
  position:absolute;inset:0;border-radius:50%;
  background:var(--jade);opacity:.16;
  transform:scale(.42);
  transition:transform var(--phase,4s) cubic-bezier(.42,0,.58,1);
}
.orb__label{
  position:relative;font-size:1.5rem;font-weight:300;text-align:center;line-height:1.25;
}
.orb__count{
  display:block;font-family:Karla,sans-serif;font-size:.9rem;
  color:var(--ink-soft);margin-top:.35rem;
}
.timer__controls{display:flex;gap:.8rem;flex-wrap:wrap;justify-content:center}
.patterns{display:grid;gap:.7rem}
.pattern{
  width:100%;text-align:left;cursor:pointer;
  background:transparent;color:var(--ink);
  border:1px solid var(--rule);padding:.85rem 1rem;
  font-family:Karla,sans-serif;font-size:.94rem;
  transition:border-color .15s ease,background .15s ease;
}
.pattern:hover{border-color:var(--rule-strong)}
.pattern[aria-pressed="true"]{border-color:var(--jade);background:var(--paper-lift)}
.pattern b{display:block;font-weight:600;font-size:1rem;margin-bottom:.15rem;font-family:Newsreader,serif}
.pattern span{color:var(--ink-soft)}
.timer__stat{font-family:Karla,sans-serif;font-size:.88rem;color:var(--ink-soft);text-align:center}