/* Pain Free Back Now — shared stylesheet
   Palette rebuilt around the logo's blue (#4698F6) for brand consistency and
   healthcare-trust equity, grounded on a warm paper/sand base so it doesn't
   read cold or clinical. Georgia serif headings, system sans nav/UI. */

:root{
  --paper:#FAF6EF;
  --ink:#232B27;
  --ink-soft:#5B655F;
  --teal:#2E7DE0;
  --teal-deep:#194D8C;
  --sand:#D8C6A1;
  --sage:#8CA38C;
  --line:#E3DAC5;
  --card:#FFFFFF;
  --danger-line:#C99A6B;
}
/* Light is the default regardless of OS preference; dark only applies
   when the visitor explicitly toggles it via the theme switch in the header. */
:root[data-theme="dark"]{
  --paper:#161C19;
  --ink:#EDEAE1;
  --ink-soft:#A9B3AC;
  --teal:#6FADF7;
  --teal-deep:#9CC8FB;
  --sand:#C9AE7C;
  --sage:#7EA080;
  --line:#2B3430;
  --card:#1D2521;
}
*{box-sizing:border-box;}
html{background:var(--paper);}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.serif{
  font-family:Georgia,"Iowan Old Style","Palatino Linotype",Palatino,serif;
  text-wrap:balance;
}
a{color:inherit;}
img{max-width:100%;}
.wrap{max-width:1080px;margin:0 auto;padding:0 28px;}
.label{
  font-size:12px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--teal-deep);
  font-weight:600;
}

/* ---- top notice bar ---- */
.notice{
  background:var(--teal-deep);
  color:var(--paper);
  text-align:center;
  font-size:12.5px;
  padding:8px 12px;
  letter-spacing:.02em;
}

/* ---- header ---- */
header.site{
  border-bottom:1px solid var(--line);
  padding:16px 0;
}
header.site .row{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  flex-wrap:wrap;
}
.logo{
  display:inline-flex;align-items:center;flex-shrink:0;
  text-decoration:none;
}
.logo-img{
  height:60px;
  width:60px;
  display:block;
  border-radius:50%;
}
nav.main{display:flex;gap:28px;font-size:14.5px;color:var(--ink-soft);flex-wrap:wrap;}
nav.main a{color:inherit;text-decoration:none;}
nav.main a:hover{color:var(--teal);}
.btn{
  background:var(--teal);
  color:#fff;
  border:none;
  padding:10px 18px;
  border-radius:3px;
  font-size:14px;
  font-weight:600;
  cursor:pointer;
  text-decoration:none;
  display:inline-block;
}
.btn:focus-visible, a:focus-visible, button:focus-visible{
  outline:2px solid var(--sage);
  outline-offset:2px;
}
.theme-toggle{
  background:transparent;
  border:1px solid var(--line);
  color:var(--ink-soft);
  width:36px;height:36px;
  border-radius:50%;
  cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:16px;
  flex-shrink:0;
}
.theme-toggle:hover{color:var(--teal);border-color:var(--teal);}
.theme-toggle .icon-dark{display:none;}
:root[data-theme="dark"] .theme-toggle .icon-light{display:none;}
:root[data-theme="dark"] .theme-toggle .icon-dark{display:inline;}

/* ---- hero ---- */
.hero{padding:64px 0 56px;}
.hero .grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:56px;
  align-items:center;
}
.hero h1{
  font-size:44px;
  line-height:1.12;
  margin:14px 0 18px;
  color:var(--ink);
}
.hero h1 em{color:var(--teal);font-style:normal;border-bottom:3px solid var(--sand);}
.hero p.lede{
  font-size:18px;
  line-height:1.6;
  color:var(--ink-soft);
  max-width:46ch;
  margin:0 0 26px;
}
.hero-cta{display:flex;gap:14px;align-items:center;flex-wrap:wrap;}
.btn-ghost{
  background:transparent;border:1px solid var(--line);color:var(--ink);
  padding:10px 18px;border-radius:3px;font-size:14px;cursor:pointer;
  text-decoration:none;display:inline-block;
}
.hero-photo{
  aspect-ratio:4/5;
  border-radius:4px;
  background:
    linear-gradient(165deg, var(--teal) 0%, var(--teal-deep) 100%);
  position:relative;
  overflow:hidden;
}
.hero-photo::after{
  content:"real recovery photo\A goes here";
  white-space:pre;
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,.55);font-size:13px;text-align:center;letter-spacing:.03em;
}
.hero-photo .badge{
  position:absolute;left:16px;bottom:16px;
  background:var(--card);
  color:var(--ink);
  padding:10px 14px;
  border-radius:3px;
  font-size:13px;
  box-shadow:0 8px 24px rgba(0,0,0,.18);
  display:flex;gap:10px;align-items:center;
  z-index:2;
}
.badge .n{font-family:Georgia,serif;font-weight:700;font-size:17px;color:var(--teal);}

/* ---- trust strip ---- */
.trust{
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:22px 0;
}
.trust .row{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:18px;
  font-size:13.5px;color:var(--ink-soft);
}
.trust .row span{display:flex;align-items:center;gap:8px;}
.dot{width:6px;height:6px;border-radius:50%;background:var(--sage);flex:none;}

/* ---- pillar grid ---- */
.section{padding:60px 0;}
.section-head{max-width:60ch;margin-bottom:34px;}
.section-head h2{font-size:28px;margin:8px 0 10px;}
.section-head p{color:var(--ink-soft);font-size:15.5px;line-height:1.6;margin:0;}

.pillars{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
}
.pillar{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:4px;
  padding:22px 20px;
}
.pillar .k{font-size:12px;color:var(--sage);letter-spacing:.08em;text-transform:uppercase;font-weight:600;}
.pillar h3{font-size:18px;margin:8px 0 10px;line-height:1.3;}
.pillar ul{margin:0;padding:0;list-style:none;font-size:14px;color:var(--ink-soft);}
.pillar li{padding:5px 0;border-top:1px solid var(--line);}
.pillar li:first-child{border-top:none;}
.pillar a{color:inherit;text-decoration:none;}
.pillar a:hover{color:var(--teal);}

/* ---- divider quote ---- */
.founder-note{
  background:var(--teal-deep);
  color:var(--paper);
  padding:56px 0;
}
.founder-note .grid{
  display:grid;grid-template-columns:.4fr 1fr;gap:40px;align-items:start;
}
.founder-note .avatar{
  width:96px;height:96px;border-radius:50%;
  background:linear-gradient(160deg,var(--sand),var(--sage));
  flex:none;
}
.founder-note blockquote{
  font-family:Georgia,serif;
  font-size:24px;
  line-height:1.45;
  margin:0 0 14px;
  text-wrap:balance;
}
.founder-note cite{font-style:normal;font-size:13.5px;opacity:.75;}

footer.site{
  padding:36px 0;
  border-top:1px solid var(--line);
  font-size:13px;color:var(--ink-soft);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
}
footer.site a{color:inherit;text-decoration:none;}
footer.site a:hover{color:var(--teal);}

/* ================= ARTICLE TEMPLATE ================= */
/* Single centered reading column, closer to a printed/edited page than a web app. */
.article-shell{
  padding-top:48px;
  padding-bottom:76px;
}
.article-body{
  max-width:700px;
  margin:0 auto;
}

/* Table of contents becomes a plain, non-sticky "In this article" block
   sitting above the copy, not a dashboard sidebar. */
.toc{
  max-width:700px;
  margin:0 auto 40px;
  border:1px solid var(--line);
  border-radius:2px;
  padding:18px 22px;
  background:var(--card);
}
.toc .label{margin-bottom:10px;display:block;}
.toc ol{margin:0;padding:0;list-style:none;columns:2;column-gap:28px;}
.toc li{font-size:14.5px;padding:4px 0;color:var(--ink-soft);break-inside:avoid;}
.toc a{color:inherit;text-decoration:none;}
.toc a:hover{color:var(--teal);text-decoration:underline;}

.breadcrumb{font-size:12.5px;color:var(--ink-soft);margin:0 auto 18px;max-width:700px;}
.breadcrumb a{color:inherit;text-decoration:none;}
.breadcrumb a:hover{color:var(--teal);}
.breadcrumb .sep{margin:0 6px;color:var(--line);}

.article-body h1{
  font-size:38px;
  line-height:1.2;
  margin:0 0 18px;
  letter-spacing:-.01em;
}
.article-body .meta{
  font-family:Georgia,serif;
  font-style:italic;
  font-size:14.5px;
  color:var(--ink-soft);
  margin:0 0 30px;
  padding-bottom:22px;
  border-bottom:1px solid var(--line);
}
.disclaimer{
  border-left:3px solid var(--sand);
  background:var(--card);
  padding:14px 18px;
  font-size:14px;
  color:var(--ink-soft);
  line-height:1.65;
  margin:0 0 34px;
  border-radius:0 3px 3px 0;
}
.disclaimer strong{color:var(--ink);}

/* Body copy set in serif, generous size and line-height for a 35+ reading audience,
   deliberately reading like an edited page rather than app UI. */
.article-body p{
  font-family:Georgia,"Iowan Old Style","Palatino Linotype",Palatino,serif;
  font-size:19px;
  line-height:1.85;
  color:var(--ink);
  margin:0 0 22px;
}
.article-body h2{
  font-size:26px;
  line-height:1.3;
  margin:46px 0 16px;
  padding-top:2px;
}
.article-body h3{
  font-family:Georgia,serif;
  font-weight:700;
  font-size:20px;
  margin:30px 0 10px;
}
.article-body ul,.article-body ol{
  font-family:Georgia,"Iowan Old Style","Palatino Linotype",Palatino,serif;
  margin:0 0 22px;
  padding-left:26px;
  font-size:19px;
  line-height:1.75;
  color:var(--ink);
}
.article-body li{margin:0 0 10px;}
.article-body strong{color:var(--ink);}
.pull{
  font-family:Georgia,serif;
  font-style:italic;
  font-size:23px;
  line-height:1.55;
  color:var(--teal-deep);
  border-left:3px solid var(--teal);
  padding:2px 0 2px 22px;
  margin:34px 0;
  text-wrap:balance;
}
.article-body blockquote{
  font-family:Georgia,serif;
  font-style:italic;
  font-size:20px;
  line-height:1.6;
  color:var(--teal-deep);
  border-left:3px solid var(--sand);
  padding:2px 0 2px 22px;
  margin:30px 0;
}
.cta-box{
  margin:44px 0;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:4px;
  padding:26px;
}
.cta-box h2{margin-top:0;}
.related{
  max-width:700px;
  margin:52px auto 0;
  padding-top:28px;
  border-top:1px solid var(--line);
}
.related h4{
  font-family:Georgia,serif;
  margin:0 0 14px;
  font-size:15px;
  font-weight:700;
}
.related ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;}
.related a{color:var(--teal);text-decoration:none;font-size:15.5px;}
.related a:hover{text-decoration:underline;}

/* Author line: plain text signature, not a placeholder avatar circle. */
.author-box{
  max-width:700px;
  margin:52px auto 0;
  border-top:1px solid var(--line);
  padding-top:26px;
}
.author-box h4{
  font-family:Georgia,serif;
  margin:0 0 6px;
  font-size:16px;
}
.author-box p{margin:0;font-size:14.5px;color:var(--ink-soft);line-height:1.7;max-width:60ch;}

@media (max-width:860px){
  .hero .grid, .founder-note .grid{grid-template-columns:1fr;}
  .pillars{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:720px){
  .article-body{max-width:100%;}
  .toc ol{columns:1;}
  .article-body h1{font-size:30px;}
  .article-body p, .article-body ul, .article-body ol{font-size:18px;}
}
@media (max-width:560px){
  .pillars{grid-template-columns:1fr;}
  .hero h1{font-size:32px;}
}