/* ─── CareHaven Docs ────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,700;0,9..144,800;1,9..144,400&family=Nunito:wght@400;500;600;700;800&display=swap');

:root {
  --green:   #4A6741;
  --green-d: #3A5231;
  --green-l: #DCF0D4;
  --warm:    #B87840;
  --warm-l:  #F8EAD8;
  --bg:      #FDFAF6;
  --bgc:     #FFFFFF;
  --bge:     #F5F1EC;
  --t1:      #1E1B18;
  --t2:      #4A453F;
  --t3:      #857E76;
  --bd:      #DDD8D2;
  --al:      #B54A38;
  --sk:      #3B7BAD;
  --sk-l:    #DFF0FA;
  --sn:      #A87E24;
  --sn-l:    #FAF0D0;
  --nav-bg:  rgba(253,250,246,.96);
  --sidebar-w: 260px;
  --topnav-h:  62px;
}
html[data-theme="dark"] {
  --green:   #72B364;
  --green-d: #5A9250;
  --green-l: rgba(114,179,100,.18);
  --warm:    #D4976A;
  --warm-l:  rgba(212,151,106,.14);
  --bg:      #17150F;
  --bgc:     #211F18;
  --bge:     #1B1910;
  --t1:      #F0EAE1;
  --t2:      #C0B8AD;
  --t3:      #7A7268;
  --bd:      #38352C;
  --al:      #E06B55;
  --sk:      #6AAAD8;
  --sk-l:    rgba(106,170,216,.14);
  --sn:      #D4A83C;
  --sn-l:    rgba(212,168,60,.14);
  --nav-bg:  rgba(27,25,16,.97);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; scroll-padding-top: calc(var(--topnav-h) + 16px); }
body {
  font-family: 'Nunito', sans-serif;
  background: var(--bg); color: var(--t1);
  line-height: 1.7; -webkit-font-smoothing: antialiased;
  transition: background .3s, color .3s;
}
a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
h1,h2,h3 { font-family: 'Fraunces', serif; letter-spacing: -.03em; line-height: 1.15; color: var(--t1); }
p { color: var(--t2); }
kbd { background: var(--bge); border: 1px solid var(--bd); border-radius: 5px; padding: .1rem .4rem; font-size: .82em; font-family: monospace; color: var(--t2); }

/* ── TOP NAV ── */
.topnav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 500;
  height: var(--topnav-h);
  background: var(--nav-bg); backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--bd);
  display: flex; align-items: center;
  padding: 0 2rem; gap: 1.5rem;
  transition: background .3s, border-color .3s;
}
.topnav-logo {
  font-family: 'Fraunces', serif; font-size: 1.35rem; font-weight: 800;
  color: var(--green); letter-spacing: -.04em; flex-shrink: 0;
}
.topnav-logo span { color: var(--warm); }
.topnav-links { display: flex; gap: 1.5rem; align-items: center; flex: 1; }
.topnav-links a { font-size: .9rem; font-weight: 700; color: var(--t2); }
.topnav-links a:hover, .topnav-links a.active { color: var(--green); text-decoration: none; }
.topnav-cta { background: var(--green); color: #fff !important; padding: .4rem 1.1rem; border-radius: 100px; font-weight: 800 !important; }
.topnav-cta:hover { background: var(--green-d) !important; text-decoration: none !important; }
.theme-toggle {
  width: 36px; height: 36px; border-radius: 9px; border: 1.5px solid var(--bd);
  background: var(--bge); cursor: pointer; font-size: 1rem;
  display: flex; align-items: center; justify-content: center; transition: all .2s;
  flex-shrink: 0; color: var(--t1);
}
.theme-toggle:hover { border-color: var(--green); background: var(--green-l); }
.topnav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 6px; border: none; background: none; }
.topnav-hamburger span { display: block; width: 20px; height: 2px; background: var(--t1); border-radius: 2px; }
.topnav-mobile { display: none; position: fixed; top: var(--topnav-h); left: 0; right: 0; background: var(--bg); border-bottom: 1px solid var(--bd); padding: 1.2rem 2rem; flex-direction: column; gap: 1.1rem; z-index: 499; }
.topnav-mobile.open { display: flex; }
.topnav-mobile a { font-size: 1.1rem; font-weight: 700; color: var(--t1); }

/* ── LAYOUT ── */
.docs-layout {
  display: flex;
  padding-top: var(--topnav-h);
  min-height: 100vh;
}

/* ── SIDEBAR ── */
.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  position: sticky;
  top: var(--topnav-h);
  height: calc(100vh - var(--topnav-h));
  overflow-y: auto;
  border-right: 1px solid var(--bd);
  background: var(--bgc);
  scrollbar-width: thin;
  scrollbar-color: var(--bd) transparent;
  transition: background .3s, border-color .3s;
}
.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-thumb { background: var(--bd); border-radius: 2px; }
.sidebar-inner { padding: 1.5rem 1.2rem; }
.sidebar-section-label {
  font-size: .68rem; font-weight: 900; color: var(--green);
  letter-spacing: 1.6px; text-transform: uppercase;
  margin: 1.4rem 0 .5rem; padding-left: .5rem;
}
.sidebar-section-label:first-child { margin-top: 0; }
.slink {
  display: block; font-size: .88rem; font-weight: 600; color: var(--t2);
  padding: .32rem .5rem; border-radius: 7px; margin-bottom: .08rem;
  transition: all .15s; line-height: 1.4;
  text-decoration: none;
}
.slink:hover { background: var(--green-l); color: var(--green); text-decoration: none; }
.slink.active { background: var(--green-l); color: var(--green); font-weight: 700; }

/* ── MAIN CONTENT ── */
.docs-main {
  flex: 1; min-width: 0;
  max-width: 880px;
  padding: 3rem 3rem 4rem;
}

/* ── DOCS HERO ── */
.docs-hero {
  margin-bottom: 3rem; padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--bd);
}
.docs-hero-badge {
  display: inline-block; font-size: .72rem; font-weight: 900;
  color: var(--green); background: var(--green-l); padding: .25rem .75rem;
  border-radius: 100px; letter-spacing: .8px; text-transform: uppercase;
  margin-bottom: 1rem; border: 1px solid rgba(74,103,65,.2);
}
.docs-hero h1 {
  font-size: clamp(1.9rem, 3.5vw, 2.7rem); font-weight: 800; margin-bottom: 1rem;
}
.docs-hero p { font-size: 1.08rem; color: var(--t2); max-width: 600px; line-height: 1.78; }
.docs-search-hint {
  margin-top: 1.2rem; font-size: .88rem; color: var(--t3);
  background: var(--bge); border-radius: 8px; padding: .5rem .9rem;
  display: inline-block; border: 1px solid var(--bd);
}

/* ── CHAPTER DIVIDER ── */
.chapter-divider {
  display: flex; align-items: center; gap: 1rem;
  margin: 2.5rem 0 1.5rem;
}
.chapter-divider::before, .chapter-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--bd);
}
.chapter-divider span {
  font-size: .72rem; font-weight: 900; color: var(--green);
  letter-spacing: 1.5px; text-transform: uppercase; white-space: nowrap;
  padding: .25rem .75rem; background: var(--green-l); border-radius: 100px;
}

/* ── DOCS CHAPTER ── */
.docs-chapter {
  margin-bottom: 3rem; scroll-margin-top: calc(var(--topnav-h) + 20px);
}
.docs-chapter h2 {
  font-size: 1.65rem; font-weight: 800; margin-bottom: .8rem;
  padding-bottom: .7rem; border-bottom: 1.5px solid var(--bd);
}
.docs-chapter h3 {
  font-size: 1.1rem; font-weight: 700; margin-top: 1.4rem; margin-bottom: .5rem;
  color: var(--green);
}
.docs-chapter p { font-size: 1rem; color: var(--t2); line-height: 1.78; margin-bottom: .75rem; }

/* ── FEATURE WITH SCREENSHOT ── */
.feature-with-screen {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2.5rem;
  align-items: start;
}
.feature-text { min-width: 0; }
.doc-screen { flex-shrink: 0; text-align: center; }
.doc-screen img {
  border-radius: 24px;
  filter: drop-shadow(0 12px 32px rgba(30,27,24,.18));
  display: block;
}
html[data-theme="dark"] .doc-screen img {
  filter: drop-shadow(0 12px 32px rgba(0,0,0,.5));
}
.doc-screen figcaption {
  font-size: .78rem; color: var(--t3); font-weight: 700;
  text-align: center; margin-top: .6rem;
}

/* ── STEPS (ordered list) ── */
.steps {
  padding-left: 0; list-style: none; counter-reset: step;
  display: flex; flex-direction: column; gap: .55rem;
  margin: .75rem 0;
}
.steps li {
  counter-increment: step;
  display: flex; gap: .75rem; align-items: flex-start;
  font-size: 1rem; color: var(--t2); line-height: 1.6;
}
.steps li::before {
  content: counter(step);
  display: flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--green); color: #fff;
  font-size: .72rem; font-weight: 900;
  flex-shrink: 0; margin-top: .18rem;
}
.steps li strong { color: var(--t1); }

/* ── FEATURE LIST ── */
.feature-list {
  list-style: none; padding: 0; margin: .75rem 0;
  display: flex; flex-direction: column; gap: .45rem;
}
.feature-list li {
  font-size: .98rem; color: var(--t2); line-height: 1.65;
  padding-left: 1.2rem; position: relative;
}
.feature-list li::before {
  content: '·'; position: absolute; left: 0;
  color: var(--green); font-weight: 900; font-size: 1.2rem; top: -.05rem;
}
.feature-list li strong { color: var(--t1); }

/* ── CALLOUTS ── */
.callout {
  border-radius: 12px; padding: 1rem 1.25rem;
  margin: 1.2rem 0; font-size: .96rem; line-height: 1.68;
  border-left: 3px solid;
}
.callout strong { display: block; font-weight: 800; margin-bottom: .2rem; }
.callout-green  { background: var(--green-l); border-color: var(--green); color: var(--green-d); }
.callout-amber  { background: var(--sn-l);    border-color: var(--sn);    color: var(--t2); }
.callout-blue   { background: var(--sk-l);    border-color: var(--sk);    color: var(--t2); }
html[data-theme="dark"] .callout-green { color: var(--green); }
html[data-theme="dark"] .callout-amber strong { color: var(--sn); }
html[data-theme="dark"] .callout-blue  strong { color: var(--sk); }

/* ── CREATIVE GRID ── */
.creative-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem; margin-top: 1.5rem;
}
.creative-card {
  background: var(--bgc); border: 1.5px solid var(--bd); border-radius: 16px;
  padding: 1.5rem; transition: all .2s;
}
.creative-card:hover { border-color: var(--green); box-shadow: 0 6px 24px rgba(30,27,24,.08); }
.creative-icon { font-size: 1.8rem; margin-bottom: .75rem; }
.creative-card h3 {
  font-size: 1rem; font-weight: 700; margin-bottom: .5rem; color: var(--t1);
}
.creative-card p { font-size: .92rem; color: var(--t2); line-height: 1.68; }

/* ── DOCS FOOTER ── */
.docs-footer {
  margin-top: 4rem; padding-top: 2rem; border-top: 1px solid var(--bd);
  text-align: center; font-size: .88rem; color: var(--t3);
}

/* ── SIDEBAR TOGGLE (mobile floating button) ── */
.sidebar-toggle {
  display: none; position: fixed; bottom: 1.5rem; right: 1.5rem;
  z-index: 400; background: var(--green); color: #fff;
  border: none; border-radius: 100px; padding: .6rem 1.2rem;
  font-size: .9rem; font-weight: 800; font-family: inherit;
  cursor: pointer; box-shadow: 0 4px 16px rgba(74,103,65,.4);
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .docs-main { padding: 2rem 1.5rem 3rem; }
  .feature-with-screen { grid-template-columns: 1fr; }
  .doc-screen { display: flex; justify-content: center; }
  .doc-screen img { max-width: 200px; }
}
@media (max-width: 700px) {
  .sidebar { display: none; position: fixed; left: 0; top: var(--topnav-h); height: calc(100vh - var(--topnav-h)); z-index: 450; box-shadow: 4px 0 24px rgba(0,0,0,.15); }
  .sidebar.open { display: block; }
  .docs-main { padding: 1.5rem 1.2rem 5rem; }
  .sidebar-toggle { display: block; }
  .topnav-links { display: none; }
  .topnav-hamburger { display: flex; }
  .docs-hero h1 { font-size: 1.7rem; }
  .creative-grid { grid-template-columns: 1fr; }
}
@media (min-width: 701px) {
  .sidebar-toggle { display: none; }
}