/* ── Brick-by-Brick marketing base ──────────────────────────────────────────
   Extracted from index.html 2026-08-27. It was inline, which meant it existed
   ONLY on the homepage — /sample/ shipped the same nav and footer MARKUP with
   none of these rules, and rendered as browser defaults.

   Linked root-absolute (/css/marketing.css) from every page that uses the
   shared nav, footer, .wrap, .sec and .btn components. Palette tokens still
   come from /css/tokens.css, which must load FIRST — these rules consume its
   custom properties.

   ⚠ Adding a page with the shared nav/footer means linking THIS file too.
   Copying the markup without the stylesheet is exactly the bug this fixes. */
/* ── Homepage (static, server-rendered). Palette + type from /css/tokens.css. ──
   Rebuilt 2026-08-27 per Doc 28. This page is REAL HTML: it is the crawler
   baseline AND what a human sees. The former hidden sr-only baseline is retired
   — one copy of the truth, not two. See app-router.js for why '/' no longer
   writes #app-root. */
*{box-sizing:border-box}
body{margin:0;font-family:'Source Serif 4',Georgia,serif;color:var(--text-body,#3a3628);background:var(--cream);line-height:1.65;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}
.wrap{max-width:1080px;margin:0 auto;padding:0 32px}
h1,h2{font-family:'Playfair Display',Georgia,serif;font-weight:700;line-height:1.15;margin:0}
.eyebrow{font-family:'DM Sans',sans-serif;font-size:13px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--teal);margin-bottom:20px}
.btn{display:inline-block;font-family:'DM Sans',sans-serif;font-weight:600;font-size:16px;text-decoration:none;padding:15px 30px;border-radius:8px;transition:transform .15s,background .15s}
.btn-primary{background:var(--teal);color:var(--forest-deep)}
.btn-primary:hover{background:var(--teal-muted);transform:translateY(-1px)}
.btn-onlight{background:var(--forest);color:var(--cream)}
.btn-onlight:hover{background:var(--forest-mid);transform:translateY(-1px)}

/* nav */
nav{background:var(--forest-deep);border-bottom:3px solid var(--forest-mid);padding:0 32px;height:80px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap}
.nav-logo{display:flex;align-items:center;text-decoration:none}
.nav-logo-text{font-family:'Playfair Display',serif;font-weight:800;font-size:26px;color:var(--stone);letter-spacing:-.02em}
.nav-logo-text .ai{color:var(--teal)}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{font-family:'DM Sans',sans-serif;font-size:15px;font-weight:500;color:var(--stone-warm);text-decoration:none}
.nav-links a:hover{color:var(--stone-light)}
.nav-cta{font-weight:600;color:var(--forest-deep)!important;background:var(--teal);padding:8px 20px;border-radius:6px}

/* 1 hero */
.hero{background:linear-gradient(160deg,var(--forest-deep) 0%,var(--forest) 70%,var(--forest-mid) 100%);color:var(--text-on-dark);padding:104px 0 108px}
.hero h1{font-size:clamp(34px,5.4vw,60px);color:var(--cream);max-width:16ch}
.hero p{font-size:clamp(17px,2.1vw,21px);max-width:60ch;margin:28px 0 38px;color:rgba(250,246,239,.86)}

/* 2 revelation */
.sec{padding:96px 0}
.sec-alt{background:var(--stone-light)}
.sec h2{font-size:clamp(27px,3.6vw,40px);color:var(--forest-deep);max-width:22ch}
.lead{font-size:19px;max-width:62ch;margin:26px 0 0}
.own{font-family:'DM Sans',sans-serif;font-weight:600;color:var(--forest);margin-top:18px}
.rev-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}

/* graph visual */
.graph{width:100%;height:auto}
.graph .nd{opacity:0;transform-origin:center}
.graph .ln{opacity:0}
@media (prefers-reduced-motion:no-preference){
  .graph.go .nd{animation:ndIn .5s ease forwards}
  .graph.go .ln{animation:lnIn .6s ease forwards}
}
@media (prefers-reduced-motion:reduce){.graph .nd,.graph .ln{opacity:1}}
.graph.static-fallback .nd,.graph.static-fallback .ln{opacity:1}
@keyframes ndIn{to{opacity:1}}
@keyframes lnIn{to{opacity:.55}}

/* 3 cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:44px}
.card{background:var(--cream);border:1px solid var(--mortar);border-radius:10px;padding:28px}
.card h3{font-family:'DM Sans',sans-serif;font-size:17px;font-weight:700;color:var(--forest-deep);margin:0 0 12px}
.card p{margin:0;font-size:16px}
.conn{margin-top:40px;padding:22px 26px;background:var(--cream);border:1px solid var(--mortar);border-radius:10px;font-size:15px}
.conn strong{font-family:'DM Sans',sans-serif;color:var(--forest-deep)}

/* 4 health report */
.hr-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.pull{font-family:'Playfair Display',serif;font-style:italic;font-size:23px;color:var(--forest);border-left:4px solid var(--teal-muted);padding-left:20px;margin:30px 0 0}
.readout{background:var(--cream);border:1px solid var(--mortar);border-radius:12px;padding:26px}
.readout-head{font-family:'DM Sans',sans-serif;font-weight:700;color:var(--forest-deep);font-size:16px}
.readout-note{font-family:'DM Sans',sans-serif;font-size:12.5px;color:#6b6558;margin:4px 0 18px}
.row{display:flex;justify-content:space-between;align-items:center;padding:11px 0;border-bottom:1px solid rgba(196,180,148,.4);font-size:15.5px}
.row:last-child{border-bottom:0}
.grade{font-family:'DM Sans',sans-serif;font-size:12.5px;font-weight:700;letter-spacing:.04em;padding:4px 11px;border-radius:20px;white-space:nowrap}
.g-strong{background:rgba(30,158,117,.14);color:var(--green-success-deep)}
.g-solid{background:rgba(30,158,117,.09);color:var(--green-success-deep)}
.g-thin{background:var(--amber-bg);color:var(--amber-strong)}
.g-incomplete{background:var(--red-halt-tint);color:var(--red-halt-deep)}

/* 5 trust */
.trust{background:var(--forest-deep);color:var(--text-on-dark)}
.trust h2{color:var(--cream)}
.trust .say{font-family:'DM Sans',sans-serif;font-size:19px;font-weight:600;color:var(--teal);margin:20px 0 0}
.marks{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:42px}
.mark{border-top:2px solid var(--teal-muted);padding-top:16px;font-size:15.5px;color:rgba(250,246,239,.88)}
.mark a{color:var(--teal);text-decoration:underline;text-underline-offset:2px}

/* 6 offer */
.offer{text-align:center}
.price{font-family:'Playfair Display',serif;font-size:clamp(24px,3.2vw,32px);color:var(--forest);margin:22px 0 0}
.friction{font-family:'DM Sans',sans-serif;font-size:15px;color:#6b6558;margin:16px 0 0}
.offer h2{margin:0 auto;max-width:none}

/* 7 maia */
.maia{background:var(--stone-light);border-top:1px solid var(--mortar)}
.maia p{max-width:66ch;margin:0 0 26px;font-size:17.5px}

/* 8 final */
.final{background:var(--forest);color:var(--text-on-dark);text-align:center}
.final h2{color:var(--cream);margin:0 auto 26px}

/* footer */
footer{background:var(--forest-deep);border-top:1px solid var(--forest-mid);padding:48px 32px;color:var(--stone-warm);font-size:14.5px}
.foot{max-width:1080px;margin:0 auto;display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap}
.foot h4{font-family:'DM Sans',sans-serif;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--stone);margin:0 0 10px}
.foot a{display:block;color:var(--stone-warm);text-decoration:none;padding:3px 0}
.foot a:hover{color:var(--stone-light)}
.foot-bottom{max-width:1080px;margin:30px auto 0;padding-top:20px;border-top:1px solid var(--forest-mid);font-size:13.5px;opacity:.8}

/* ── phone ── */
@media (max-width:860px){
  .rev-grid,.hr-grid{grid-template-columns:1fr;gap:36px}
  .cards{grid-template-columns:1fr}
  .marks{grid-template-columns:1fr 1fr}
}
@media (max-width:600px){
  nav{height:auto;padding:14px 20px;gap:12px}
  .nav-links{gap:16px;flex-wrap:wrap}
  .nav-links a{font-size:14px}
  .wrap{padding:0 20px}
  .hero{padding:64px 0 68px}
  .hero h1{max-width:none}
  .sec{padding:64px 0}
  .sec h2{max-width:none}
  .marks{grid-template-columns:1fr}
  .btn{display:block;text-align:center}
  .row{font-size:14.5px}
  .foot{flex-direction:column;gap:22px}
}

/* Auth affordances injected by app-marketing-auth-v2.js.
   `.c1-signin-link` inherits `.nav-links a` and needs nothing of its own, but
   `.c1-signed-in-pill` REPLACES that node for a signed-in visitor and had no
   rule anywhere once the homepage stopped being rendered by the bundle (whose
   own <style> used to carry it). Without this a signed-in visitor sees a bare
   link where a pill belongs. */
.c1-signed-in-pill{font-family:'DM Sans',sans-serif;font-size:15px;font-weight:600;
  color:var(--forest-deep);background:var(--teal);padding:8px 18px;border-radius:6px;
  text-decoration:none;white-space:nowrap}
.c1-signed-in-pill:hover{background:var(--teal-muted)}
.c1-signed-in-pill .c1-arrow{margin-left:4px}

/* Back-navigation affordance above an H1. The nav logo already links home;
   this is the explicit one. Quiet by design — a link, not a button. */
.backlink{font-family:'DM Sans',sans-serif;font-size:14px;margin:0 0 18px;line-height:1.4}
.backlink a{color:var(--teal-deep);text-decoration:none}
.backlink a:hover{text-decoration:underline}
@media (max-width:600px){.backlink{font-size:13.5px;margin:0 0 14px}}