/* Mental Health Guide — design tokens
   ink #26303C | paper #F5F7F8 | steel #3A5A8C | steel-deep #2A4269
   plum #7A4E6D (accent) | mist #E5EBF1 | slate #5C6B7A | line #D5DDE3
   Identity: "structured clarity" — a scholarly field-guide feel. Serif
   display (Spectral), chapter-numbered guide index as the signature. */

:root{
  --ink:#26303C; --paper:#F5F7F8; --steel:#3A5A8C; --deep:#2A4269;
  --plum:#7A4E6D; --mist:#E5EBF1; --mist-soft:#EEF2F6; --slate:#5C6B7A;
  --line:#D5DDE3; --radius:14px;
  --display:'Spectral',Georgia,serif;
  --body:'Source Sans 3',system-ui,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{font-family:var(--body);font-size:1.075rem;line-height:1.65;color:var(--ink);background:var(--paper)}
a{color:var(--steel)}
a:focus-visible,button:focus-visible{outline:3px solid var(--plum);outline-offset:2px}
img{max-width:100%;display:block}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
.narrow{max-width:760px}

/* header */
header.site{position:sticky;top:0;z-index:50;background:rgba(245,247,248,.93);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-family:var(--display);font-weight:700;font-size:1.08rem}
.brand img{width:34px;height:34px;border-radius:8px}
nav.main{display:flex;gap:22px;align-items:center}
nav.main a{text-decoration:none;color:var(--slate);font-size:.95rem}
nav.main a:hover{color:var(--steel)}
.btn{display:inline-block;background:var(--steel);color:#fff;text-decoration:none;font-family:var(--body);font-weight:600;padding:13px 26px;border-radius:10px;border:none;cursor:pointer;font-size:1rem;transition:background .15s}
.btn:hover{background:var(--deep)}
.btn.small{padding:9px 18px;font-size:.9rem}
.btn.ghost{background:transparent;color:var(--steel);border:1.5px solid var(--steel)}
.btn.ghost:hover{background:var(--mist-soft)}

/* hero */
.hero{padding:72px 0 56px;background:linear-gradient(180deg,var(--mist-soft),var(--paper) 70%)}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.eyebrow{font-family:var(--mono);font-size:.78rem;letter-spacing:.13em;text-transform:uppercase;color:var(--plum);margin-bottom:14px}
h1{font-family:var(--display);font-weight:700;font-size:clamp(2.1rem,4.6vw,3.4rem);line-height:1.12;letter-spacing:-.005em}
.hero p.lede{margin:20px 0 28px;font-size:1.2rem;color:var(--slate);max-width:34em}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-meta{margin-top:18px;font-family:var(--mono);font-size:.8rem;color:var(--slate)}

/* contents card (hero right) — the signature: a table of contents */
.toc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 18px 40px -24px rgba(38,48,60,.35)}
.toc h3{font-family:var(--mono);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--slate);font-weight:500;margin-bottom:16px}
.toc ol{list-style:none;counter-reset:ch}
.toc li{counter-increment:ch;display:flex;gap:14px;align-items:baseline;padding:10px 0;border-bottom:1px dotted var(--line);font-size:.98rem}
.toc li:last-child{border-bottom:none}
.toc li::before{content:counter(ch,decimal-leading-zero);font-family:var(--mono);font-size:.8rem;color:var(--plum)}
.toc li b{font-family:var(--display);font-weight:600}
.toc li span{color:var(--slate);font-size:.88rem;display:block}

/* sections */
section{padding:64px 0}
section.tint{background:var(--mist-soft)}
h2{font-family:var(--display);font-weight:700;font-size:clamp(1.6rem,3vw,2.3rem);line-height:1.18;margin-bottom:14px}
.sub{color:var(--slate);font-size:1.1rem;max-width:38em;margin-bottom:36px}

/* screenshots */
.shots{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:20px}
.shot{background:var(--ink);border-radius:26px;padding:10px;box-shadow:0 14px 34px -20px rgba(38,48,60,.5)}
.shot img{border-radius:18px;width:100%}
.shot figcaption{color:#fff;opacity:.75;font-family:var(--mono);font-size:.72rem;text-align:center;padding:8px 4px 4px}

/* how it works */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:22px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.step .tag{font-family:var(--mono);font-size:.75rem;color:var(--plum);letter-spacing:.08em;text-transform:uppercase;display:block;margin-bottom:10px}
.step h3{font-family:var(--display);font-size:1.2rem;margin-bottom:8px}
.step p{color:var(--slate);font-size:.98rem}

/* guides grid — chapter-numbered */
.guides{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;counter-reset:guide}
.gcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;text-decoration:none;color:var(--ink);display:block;transition:border-color .15s,transform .15s;counter-increment:guide;position:relative}
.gcard::before{content:counter(guide,decimal-leading-zero);font-family:var(--mono);font-size:.75rem;color:var(--plum);position:absolute;top:24px;right:24px}
.gcard:hover{border-color:var(--steel);transform:translateY(-2px)}
.gcard .tag{font-family:var(--mono);font-size:.72rem;color:var(--plum);letter-spacing:.08em;text-transform:uppercase}
.gcard h3{font-family:var(--display);font-size:1.15rem;margin:8px 0 6px;line-height:1.35;padding-right:34px}
.gcard p{color:var(--slate);font-size:.95rem}

/* FAQ */
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;overflow:hidden}
.faq summary{cursor:pointer;padding:18px 22px;font-family:var(--display);font-weight:600;font-size:1.05rem;list-style:none;position:relative;padding-right:44px}
.faq summary::after{content:"+";position:absolute;right:22px;top:14px;font-size:1.4rem;color:var(--plum)}
.faq details[open] summary::after{content:"–"}
.faq .a{padding:0 22px 20px;color:var(--slate)}
.faq .a a{font-weight:600}

/* CTA band */
.cta-band{background:var(--deep);color:#fff;border-radius:20px;padding:52px 40px;text-align:center}
.cta-band h2{color:#fff}
.cta-band p{color:#C9D5E4;max-width:36em;margin:0 auto 26px}
.cta-band .btn{background:#fff;color:var(--deep)}
.cta-band .btn:hover{background:var(--mist)}

/* article pages */
article.guide{padding:56px 0 24px}
article.guide h1{font-size:clamp(1.9rem,3.8vw,2.7rem);max-width:20em}
.byline{display:flex;gap:10px;align-items:center;margin:20px 0 6px;font-size:.93rem;color:var(--slate)}
.byline b{color:var(--ink)}
.reviewed{font-family:var(--mono);font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;color:var(--plum);margin-bottom:34px}
article.guide h2{font-size:1.55rem;margin:38px 0 12px}
article.guide h3{font-family:var(--display);font-size:1.2rem;margin:26px 0 8px}
article.guide p{margin-bottom:16px;max-width:44em}
article.guide ul,article.guide ol{margin:0 0 16px 24px;max-width:42em}
article.guide li{margin-bottom:8px}
.callout{background:var(--mist-soft);border-left:4px solid var(--plum);border-radius:0 var(--radius) var(--radius) 0;padding:20px 24px;margin:28px 0}
.callout .tag{font-family:var(--mono);font-size:.72rem;color:var(--plum);letter-spacing:.08em;text-transform:uppercase;display:block;margin-bottom:8px}
.app-inline{display:flex;gap:18px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin:34px 0}
.app-inline img{width:64px;height:64px;border-radius:14px}
.app-inline h3{margin:0 0 4px}
.app-inline p{margin:0;font-size:.93rem;color:var(--slate)}
.related{margin:44px 0}
.related h2{font-size:1.35rem}

/* disclaimer + footer */
.disclaimer{border-top:1px solid var(--line);padding:28px 0;font-size:.87rem;color:var(--slate)}
.disclaimer strong{color:var(--ink)}
footer.site{background:var(--ink);color:#AEB9C4;padding:44px 0;font-size:.92rem}
footer.site .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
footer.site a{color:#DCE3EA;text-decoration:none}
footer.site a:hover{text-decoration:underline}
footer.site .cols{display:flex;gap:48px;flex-wrap:wrap}
footer.site h4{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:#9BB0CB;margin-bottom:12px}
footer.site li{list-style:none;margin-bottom:8px}

@media(max-width:840px){
  .hero .wrap{grid-template-columns:1fr;gap:36px}
  nav.main a.navlink{display:none}
  .cta-band{padding:40px 24px}
}