/* ============================================================
   Recallable - shared stylesheet
   One canonical definition per selector across all pages.
   ============================================================ */

/* ---------- Base / reset ---------- */
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'DM Sans',-apple-system,sans-serif;color:#1a1a1a;line-height:1.6;background:#fff}
a{color:inherit;text-decoration:none}
.link{color:#1a5fd0;text-decoration:underline}
.link:hover{color:#10408f}
.serif{font-family:'Lora',Georgia,serif}

/* ---------- Navigation ---------- */
nav{max-width:680px;margin:0 auto;padding:20px 24px;display:flex;align-items:center;justify-content:space-between;border-bottom:0.5px solid #e5e5e5}
.logo{font-family:'Lora',Georgia,serif;font-size:20px;font-weight:500;letter-spacing:-0.3px}
.logo span{color:#0F6E56}
.nav-links{display:flex;align-items:center;gap:24px}
.nav-link{font-size:13px;color:#666}
.nav-link:hover{color:#1a1a1a}
.nav-link.active{color:#1a1a1a;font-weight:500}

/* ---------- Hero ---------- */
.hero{max-width:680px;margin:0 auto;padding:72px 24px 56px}
.eyebrow{font-size:11px;font-weight:500;letter-spacing:0.12em;color:#0F6E56;text-transform:uppercase;margin-bottom:20px}
.hero h1{font-family:'Lora',Georgia,serif;font-size:clamp(32px,5vw,44px);font-weight:400;line-height:1.2;letter-spacing:-0.5px;margin-bottom:24px}
.hero h1 em{font-style:italic;color:#0F6E56}
.hero-lead{font-size:17px;line-height:1.8;color:#555;font-weight:300;max-width:540px;margin-bottom:36px}
.hero-note{margin-top:14px;font-size:12px;color:#999}

/* ---------- Divider ---------- */
hr.div{border:none;border-top:0.5px solid #e5e5e5;margin:0 24px}

/* ---------- Section / typography ---------- */
.section{max-width:680px;margin:0 auto;padding:56px 24px}
.section-label{font-size:11px;font-weight:500;letter-spacing:0.12em;color:#999;text-transform:uppercase;margin-bottom:28px}
.section h2{font-family:'Lora',Georgia,serif;font-size:clamp(22px,4vw,28px);font-weight:400;line-height:1.3;letter-spacing:-0.3px;margin-bottom:16px}
.section h2 em{font-style:italic;color:#0F6E56}
.body-text{font-size:15px;line-height:1.85;color:#555;font-weight:300}
.body-text p{margin-bottom:16px}
.body-text p:last-child{margin-bottom:0}
.body-text strong{color:#1a1a1a;font-weight:500}
.body-text em{font-style:italic}
.body-text ul,.body-text ol{margin:8px 0 16px 20px}
.body-text li{margin-bottom:8px}
.body-text li:last-child{margin-bottom:0}

.pullquote{font-family:'Lora',Georgia,serif;font-size:20px;font-weight:400;line-height:1.6;color:#1a1a1a;border-left:2px solid #5DCAA5;padding:4px 0 4px 24px;margin:32px 0;font-style:italic}

/* ---------- Buttons ---------- */
.btn-primary{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;background:#085041;color:#e8f5f1;border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;font-family:'DM Sans',sans-serif;text-decoration:none}
.btn-primary:hover{background:#0F6E56}
.btn-secondary{display:inline-flex;align-items:center;gap:8px;padding:12px 18px;background:transparent;color:#555;border:0.5px solid #ccc;border-radius:8px;font-size:14px;cursor:pointer;font-family:'DM Sans',sans-serif;text-decoration:none}
.btn-secondary:hover{background:#f5f5f5}
.cta-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}

/* ---------- CTA section (boxed) ---------- */
.cta-section{background:#f7f7f5;border-radius:12px;padding:40px 36px;max-width:680px;margin:0 auto 64px}
.cta-section h2{font-family:'Lora',Georgia,serif;font-size:clamp(20px,4vw,26px);font-weight:400;line-height:1.3;letter-spacing:-0.3px;margin-bottom:16px}
.cta-section p{font-size:15px;line-height:1.7;color:#555;font-weight:300;margin-bottom:20px}
.cta-section p:last-of-type{margin-bottom:28px}

/* ---------- Science box ---------- */
.science-box{background:#f7f7f5;border-radius:12px;padding:28px 32px;margin:28px 0}
.science-box h3{font-size:13px;font-weight:500;color:#1a1a1a;margin-bottom:10px;letter-spacing:0.02em}
.science-box p{font-size:14px;line-height:1.8;color:#555;font-weight:300}
.science-box p strong{color:#1a1a1a;font-weight:500}

/* ---------- Steps (home + how-it-works) ---------- */
.steps{margin:28px 0}
.step{display:flex;gap:20px;padding:20px 0;border-bottom:0.5px solid #e5e5e5;align-items:flex-start}
.step:first-child{border-top:0.5px solid #e5e5e5}
.step-num{font-family:'Lora',Georgia,serif;font-size:30px;font-weight:400;color:#9FE1CB;line-height:1.1;min-width:36px;flex-shrink:0}
.step h3{font-size:15px;font-weight:500;color:#1a1a1a;margin-bottom:4px}
.step p{font-size:14px;color:#666;line-height:1.7;font-weight:300}

/* ---------- Home: lesson cards ---------- */
.lesson-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin:28px 0}
.lesson-card{background:#fff;border:0.5px solid #e5e5e5;border-radius:12px;padding:16px 18px;cursor:pointer;transition:border-color 0.15s}
.lesson-card:hover{border-color:#5DCAA5}
.lesson-tag{font-size:10px;font-weight:500;letter-spacing:0.1em;color:#0F6E56;text-transform:uppercase;margin-bottom:6px}
.lesson-card .lesson-title{font-family:'Lora',Georgia,serif;font-size:14px;font-weight:400;color:#1a1a1a;margin-bottom:4px;line-height:1.4}
.lesson-card p{font-size:12px;color:#999;line-height:1.5}
.lesson-card.selected{border-color:#0F6E56;border-width:1.5px;background:#f0fbf7}
.lesson-validation{display:none;font-size:12px;color:#c0392b;margin:0 0 8px;font-weight:500}

/* ---------- Home: download / waitlist forms ---------- */
.dl-form{display:flex;flex-direction:column;gap:8px;margin-top:4px}
.dl-form-row{display:flex;gap:8px}
.dl-form input[type=text],.dl-form input[type=email]{flex:1;padding:11px 14px;border:0.5px solid #ccc;border-radius:8px;font-size:14px;font-family:'DM Sans',sans-serif;color:#1a1a1a;outline:none;background:#fff}
.dl-form input[type=text]:focus,.dl-form input[type=email]:focus{border-color:#5DCAA5;box-shadow:0 0 0 3px #e1f5ee}
.dl-form input::placeholder{color:#aaa}
.form-note{font-size:12px;color:#aaa;margin-top:10px}
.success{display:none;padding:14px 18px;background:#e1f5ee;border-radius:8px;font-size:14px;color:#085041;font-weight:500;margin-top:12px}

.waitlist-box{border:0.5px solid #e5e5e5;border-radius:12px;padding:36px 32px;margin-top:8px}
.waitlist-box h2{font-family:'Lora',Georgia,serif;font-size:24px;font-weight:400;letter-spacing:-0.3px;margin-bottom:8px}
.waitlist-box .sub{font-size:14px;color:#666;margin-bottom:24px;font-weight:300;line-height:1.7}
.wl-form{display:flex;flex-direction:column;gap:8px}
.wl-form input,.wl-form textarea{padding:11px 14px;border:0.5px solid #ccc;border-radius:8px;font-size:14px;font-family:'DM Sans',sans-serif;color:#1a1a1a;outline:none;background:#fff}
.wl-form input:focus,.wl-form textarea:focus{border-color:#5DCAA5;box-shadow:0 0 0 3px #e1f5ee}
.wl-form input::placeholder,.wl-form textarea::placeholder{color:#aaa}
.wl-form textarea{resize:none;height:72px;line-height:1.6}
.promise{display:flex;align-items:flex-start;gap:10px;padding:14px 16px;background:#f7f7f5;border-radius:8px}
.promise p{font-size:12px;color:#666;line-height:1.6}
.lock-icon{font-size:15px;color:#aaa;flex-shrink:0;margin-top:1px}

/* ---------- About: beliefs ---------- */
.belief-list{margin:28px 0}
.belief{display:flex;gap:14px;padding:16px 0;border-bottom:0.5px solid #e5e5e5;align-items:flex-start}
.belief:first-child{border-top:0.5px solid #e5e5e5}
.belief-check{color:#5DCAA5;font-size:16px;flex-shrink:0;margin-top:3px;line-height:1}
.belief-text{font-size:14px;line-height:1.75;color:#555;font-weight:300}
.belief-text strong{color:#1a1a1a;font-weight:500}

/* ---------- Blog index: post list ---------- */
.empty-state{padding:64px 0;text-align:center}
.empty-state p{font-size:15px;color:#999;font-weight:300}
.post-list{display:flex;flex-direction:column}
.post-card{padding:28px 0;border-bottom:0.5px solid #e5e5e5}
.post-card:first-child{border-top:0.5px solid #e5e5e5}
.post-tag{font-size:11px;font-weight:500;letter-spacing:0.12em;color:#0F6E56;text-transform:uppercase;margin-bottom:10px}
.post-card a{display:block;margin-bottom:10px}
.post-title{font-family:'Lora',Georgia,serif;font-size:clamp(18px,3vw,22px);font-weight:400;line-height:1.3;letter-spacing:-0.3px;color:#1a1a1a}
.post-card a:hover .post-title{color:#0F6E56}
.post-excerpt{font-size:14px;line-height:1.8;color:#555;font-weight:300;margin-bottom:12px}
.post-date{font-size:12px;color:#999;font-weight:300}

/* ---------- How-it-works: interval diagram + honest box ---------- */
.interval-row{display:flex;align-items:flex-end;gap:0;margin:32px 0;flex-wrap:wrap}
.interval-item{text-align:center;flex:1;min-width:54px}
.interval-dot{width:10px;height:10px;border-radius:50%;background:#5DCAA5;margin:0 auto 8px}
.interval-dot.dim{background:#c5e8df}
.interval-dot.new{background:#085041;width:13px;height:13px}
.interval-label{font-size:11px;color:#aaa;line-height:1.4}
.interval-label strong{display:block;font-size:12px;color:#555;font-weight:500;margin-bottom:2px}
.interval-line{flex:1;height:0.5px;background:#e5e5e5;min-width:12px;margin-bottom:22px}
.honest-box{border:0.5px solid #e5e5e5;border-radius:12px;padding:28px 32px;margin:28px 0}
.honest-box h3{font-size:15px;font-weight:500;color:#1a1a1a;margin-bottom:10px}
.honest-box p{font-size:14px;line-height:1.8;color:#555;font-weight:300;margin-bottom:10px}
.honest-box p:last-child{margin-bottom:0}

/* ---------- Blog post: table of contents ---------- */
.toc{display:block;max-width:none;border:0.5px solid #e5e5e5;border-radius:12px;padding:24px 28px;margin:28px 0}
.toc-title{font-size:11px;font-weight:500;letter-spacing:0.12em;color:#999;text-transform:uppercase;margin-bottom:14px}
.toc ol{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:8px}
.toc li{font-size:14px;line-height:1.5}
.toc a{color:#0F6E56;text-decoration:none}
.toc a:hover{text-decoration:underline}

/* ---------- Blog post: FAQ accordion ---------- */
.faq{margin:20px 0}
.faq-item{border-bottom:0.5px solid #e5e5e5}
.faq-item:first-child{border-top:0.5px solid #e5e5e5}
.faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:18px 0;font-size:15px;font-weight:500;color:#1a1a1a;line-height:1.5}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:20px;font-weight:400;color:#0F6E56;flex-shrink:0;line-height:1}
.faq-item[open] summary::after{content:"\2212"}
.faq-answer{padding:0 0 20px;font-size:14px;line-height:1.8;color:#555;font-weight:300}
.faq-answer p{margin-bottom:12px}
.faq-answer p:last-child{margin-bottom:0}

/* ---------- Blog post: breadcrumb, meta, article body ---------- */
.breadcrumb{font-size:12px;color:#999;margin-bottom:20px}
.breadcrumb a{color:#0F6E56}
.breadcrumb a:hover{text-decoration:underline}
.post-meta{font-size:12px;color:#999;font-weight:300}
.article-body h2{font-family:'Lora',Georgia,serif;font-size:clamp(20px,3.5vw,26px);font-weight:400;line-height:1.3;letter-spacing:-0.3px;margin:48px 0 12px;color:#1a1a1a}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-family:'Lora',Georgia,serif;font-size:17px;font-weight:500;color:#1a1a1a;margin:32px 0 10px;letter-spacing:-0.1px}

/* ---------- Footer ---------- */
footer{max-width:680px;margin:0 auto;padding:28px 24px;border-top:0.5px solid #e5e5e5;display:flex;align-items:center;justify-content:space-between}
.footer-logo{font-family:'Lora',Georgia,serif;font-size:16px;color:#aaa}
.footer-logo span{color:#0F6E56}
footer p{font-size:12px;color:#bbb}

/* ---------- Utilities (replacing former inline styles) ---------- */
.mb-0{margin-bottom:0}
.mb-28{margin-bottom:28px}
.mt-14{margin-top:14px}
.self-start{align-self:flex-start}
.diagram-caption{font-size:12px;font-weight:500;color:#aaa;margin:28px 0 16px;letter-spacing:0.05em}

/* ---------- Responsive ---------- */
@media(max-width:600px){
  nav{padding:16px}
  .nav-links{gap:16px}
  .hero{padding:48px 16px 40px}
  .section{padding:40px 16px}
  hr.div{margin:0 16px}
  .cta-row{flex-direction:column;align-items:flex-start}
  .dl-form-row{flex-direction:column}
  .dl-form input[type=text],.dl-form input[type=email]{width:100%}
  .waitlist-box{padding:24px 20px}
  .cta-section{margin:0 16px 48px;padding:28px 20px}
  .honest-box,.science-box{padding:20px}
}