/* ============================================================
   HEARTH — supersite (marketing / sales / support)
   Self-contained. Mirrors the app's "clay" earth-tone dark theme
   so the site and the app feel like one place, but carries no
   dependency on the app's own stylesheet.
   ============================================================ */

:root{
  --bg:#1c1813; --surface:#262019; --surface-2:#2f2820; --surface-3:#362d24;
  --text:#f0e6d6; --text-soft:#b6a48c; --text-dim:#8b7a64;
  --border:#3b322a; --border-soft:#332b23;
  --accent:#cf8a4a; --accent-2:#e3ad63; --accent-ink:#231609; --glow:#f3a23b;
  --danger:#ff8a75; --good:#7ec494;
  --radius:20px; --radius-sm:13px; --radius-lg:28px;
  --maxw:1080px; --readw:680px;
  --shadow:0 20px 50px -22px rgba(0,0,0,.65);
  --shadow-soft:0 8px 22px -14px rgba(0,0,0,.55);
  --ease:cubic-bezier(.22,.61,.36,1);
  --font:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,"Times New Roman",serif;
  --font-ui:ui-rounded,"SF Pro Rounded","Segoe UI",system-ui,-apple-system,sans-serif;
  color-scheme:dark;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){ html{scroll-behavior:auto} *{animation-duration:.001ms !important;transition-duration:.001ms !important} }
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--font-ui);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  min-height:100vh;overflow-x:hidden;
}
/* warm ambient glow behind the page */
body::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(60% 40% at 50% -8%, rgba(207,138,74,.16), transparent 70%),
    radial-gradient(40% 30% at 85% 8%, rgba(227,173,99,.08), transparent 70%);
}
h1,h2,h3,h4{font-family:var(--font);font-weight:600;line-height:1.14;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2.4rem,6vw,4rem)}
h2{font-size:clamp(1.7rem,3.6vw,2.5rem)}
h3{font-size:1.28rem}
p{margin:0 0 1rem}
a{color:var(--accent-2);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.eyebrow{font-family:var(--font-ui);font-size:.82rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 1rem}
.lede{font-size:clamp(1.1rem,2.2vw,1.35rem);color:var(--text-soft);line-height:1.5}
.muted{color:var(--text-soft)}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 clamp(18px,5vw,32px)}
.center{text-align:center}
section{padding:clamp(48px,8vw,96px) 0}

/* skip link */
.skip-link{position:absolute;left:-999px;top:0;background:var(--accent);color:var(--accent-ink);
  padding:.6rem 1rem;border-radius:0 0 10px 0;z-index:100;font-weight:700}
.skip-link:focus{left:0}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  border:0;border-radius:999px;padding:.9rem 1.6rem;font-family:var(--font-ui);
  font-size:1.02rem;font-weight:700;cursor:pointer;text-decoration:none;
  transition:transform .15s var(--ease),filter .2s var(--ease),background .2s;white-space:nowrap}
.btn:hover{text-decoration:none}
.btn:active{transform:scale(.97)}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:var(--accent-ink);box-shadow:var(--shadow-soft)}
.btn-primary:hover{filter:brightness(1.07)}
.btn-soft{background:var(--surface-2);color:var(--text);border:1px solid var(--border)}
.btn-soft:hover{background:var(--surface-3)}
.btn-ghost{background:transparent;color:var(--text-soft);border:1px solid var(--border)}
.btn-ghost:hover{color:var(--text);border-color:var(--text-dim)}
.btn-lg{padding:1.05rem 2rem;font-size:1.1rem}
.btn:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}

/* ---- brand + flame mark ---- */
.brand{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--font);
  font-size:1.35rem;font-weight:600;color:var(--text);letter-spacing:.01em}
.brand:hover{text-decoration:none}
.flame{width:22px;height:26px;position:relative;flex:0 0 auto;display:inline-block}
.flame::before,.flame::after{content:"";position:absolute;left:50%;transform:translateX(-50%);border-radius:50% 50% 50% 50% / 60% 60% 40% 40%}
.flame::before{bottom:0;width:20px;height:24px;background:radial-gradient(ellipse at 50% 75%,var(--accent-2),var(--accent) 55%,#9c5a2c 100%);
  clip-path:path("M10 0 C15 8 20 12 20 17 A10 10 0 1 1 0 17 C0 12 5 8 10 0 Z");filter:drop-shadow(0 0 10px rgba(243,162,59,.55));animation:flicker 3.5s var(--ease) infinite}
.flame::after{bottom:2px;width:9px;height:13px;background:radial-gradient(ellipse at 50% 80%,#fff4dd,var(--glow) 70%);opacity:.9;
  clip-path:path("M4.5 0 C7 4 9 6 9 8.5 A4.5 4.5 0 1 1 0 8.5 C0 6 2 4 4.5 0 Z");animation:flicker 2.6s var(--ease) infinite reverse}
@keyframes flicker{0%,100%{transform:translateX(-50%) scaleY(1) rotate(0)}25%{transform:translateX(-51%) scaleY(1.04) rotate(-1.5deg)}60%{transform:translateX(-49%) scaleY(.97) rotate(1.5deg)}}

/* ---- header ---- */
.site-head{position:sticky;top:0;z-index:50;backdrop-filter:blur(10px);
  background:color-mix(in srgb,var(--bg) 82%,transparent);border-bottom:1px solid var(--border-soft)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:1rem}
.nav-links{display:flex;align-items:center;gap:1.6rem}
.nav-links a{color:var(--text-soft);font-weight:600;font-size:.98rem}
.nav-links a:hover{color:var(--text);text-decoration:none}
.head-cta{display:flex;align-items:center;gap:.7rem}
@media (max-width:760px){ .nav-links{display:none} }

/* ---- hero ---- */
.hero{padding-top:clamp(40px,7vw,72px);text-align:center}
.hero h1{margin-bottom:.35em}
.hero .accent-word{background:linear-gradient(120deg,var(--accent-2),var(--glow));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lede{max-width:600px;margin:0 auto 2rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem;justify-content:center;margin-bottom:1.2rem}
.hero-note{font-size:.92rem;color:var(--text-dim)}
.hero-mark{width:96px;height:110px;margin:0 auto 1.6rem}
.hero-mark .flame{width:80px;height:96px;display:block;margin:0 auto}

/* trust strip */
.trust{display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;justify-content:center;margin-top:2.4rem;color:var(--text-dim);font-size:.9rem;font-weight:600}
.trust span{display:inline-flex;align-items:center;gap:.4rem}
.trust svg{width:16px;height:16px;color:var(--accent)}

/* ---- cards / feature grid ---- */
.grid{display:grid;gap:1.1rem}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-2{grid-template-columns:repeat(2,1fr)}
@media (max-width:900px){.cols-3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.cols-3,.cols-2{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem 1.5rem 1.6rem;
  box-shadow:var(--shadow-soft);transition:transform .2s var(--ease),border-color .2s}
.card:hover{transform:translateY(-3px);border-color:var(--accent)}
.card .ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:1rem;
  background:linear-gradient(135deg,rgba(207,138,74,.22),rgba(227,173,99,.1));color:var(--accent-2)}
.card .ico svg{width:24px;height:24px}
.card h3{margin-bottom:.35em}
.card p{margin:0;color:var(--text-soft);font-size:.98rem}

/* section heading block */
.sec-head{max-width:640px;margin:0 auto clamp(28px,5vw,52px);text-align:center}
.sec-head p{color:var(--text-soft);margin:0}

/* ---- how it works ---- */
.steps{counter-reset:step;display:grid;gap:1.1rem;grid-template-columns:repeat(3,1fr)}
@media (max-width:760px){.steps{grid-template-columns:1fr}}
.step{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.6rem 1.5rem 1.4rem}
.step::before{counter-increment:step;content:counter(step);position:absolute;top:-16px;left:1.4rem;width:34px;height:34px;
  border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:var(--accent-ink);
  font-family:var(--font);font-weight:700;display:grid;place-items:center;box-shadow:var(--shadow-soft)}
.step h3{margin:.6rem 0 .3em}
.step p{margin:0;color:var(--text-soft);font-size:.98rem}

/* ---- pledge / privacy band ---- */
.band{background:linear-gradient(160deg,var(--surface),var(--surface-2));border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:clamp(28px,5vw,52px);text-align:center;box-shadow:var(--shadow)}
.band h2{margin-bottom:.4em}
.band p{max-width:620px;margin:0 auto;color:var(--text-soft)}

/* ---- pricing ---- */
.price-grid{display:grid;gap:1.3rem;grid-template-columns:repeat(2,1fr);max-width:820px;margin:0 auto}
@media (max-width:720px){.price-grid{grid-template-columns:1fr}}
.plan{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2rem 1.8rem;display:flex;flex-direction:column}
.plan.feature{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),var(--shadow);position:relative}
.plan .tag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:var(--accent-ink);font-size:.74rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:.35rem .9rem;border-radius:999px}
.plan h3{font-size:1.5rem;margin-bottom:.1em}
.plan .plan-sub{color:var(--text-soft);font-size:.96rem;margin-bottom:1.1rem}
.price{font-family:var(--font);margin:.2rem 0 .2rem}
.price .amt{font-size:2.6rem;font-weight:700}
.price .per{color:var(--text-soft);font-size:1rem;font-family:var(--font-ui)}
.price-alt{color:var(--text-dim);font-size:.9rem;margin-bottom:1.3rem}
.plan ul{list-style:none;margin:0 0 1.6rem;padding:0;display:grid;gap:.7rem}
.plan li{display:flex;gap:.6rem;align-items:flex-start;color:var(--text-soft);font-size:.98rem}
.plan li svg{width:19px;height:19px;flex:0 0 auto;margin-top:.15rem;color:var(--good)}
.plan li.no svg{color:var(--text-dim)}
.plan .btn{margin-top:auto}

/* ---- FAQ ---- */
.faq-list{max-width:var(--readw);margin:0 auto}
details.faq{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:.7rem;overflow:hidden}
details.faq>summary{cursor:pointer;padding:1.05rem 1.3rem;font-weight:700;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem}
details.faq>summary::-webkit-details-marker{display:none}
details.faq>summary::after{content:"+";font-size:1.4rem;color:var(--accent);transition:transform .2s var(--ease);line-height:1}
details.faq[open]>summary::after{transform:rotate(45deg)}
details.faq>div{padding:0 1.3rem 1.15rem;color:var(--text-soft)}
details.faq p{margin:0}

/* ---- final CTA ---- */
.cta-final{text-align:center}
.cta-final .band{background:linear-gradient(150deg,rgba(207,138,74,.16),var(--surface) 60%)}

/* ---- doc pages (privacy/terms/support long-form) ---- */
.doc{max-width:var(--readw);margin:0 auto;padding:2rem 0 1rem}
.doc h1{font-size:clamp(2rem,5vw,2.8rem)}
.doc h2{font-size:1.5rem;margin-top:2rem}
.doc h3{font-size:1.15rem;margin-top:1.3rem}
.doc .updated{color:var(--text-dim);font-size:.92rem;margin-top:-.4rem;margin-bottom:1.6rem}
.doc ul{padding-left:1.2rem;color:var(--text-soft)}
.doc li{margin-bottom:.4rem}
.callout{background:var(--surface);border:1px solid var(--border);border-left:3px solid var(--accent);
  border-radius:var(--radius-sm);padding:1.1rem 1.3rem;margin:1.4rem 0;color:var(--text-soft)}
.callout strong{color:var(--text)}

/* ---- footer ---- */
.site-foot{border-top:1px solid var(--border-soft);padding:clamp(36px,6vw,60px) 0 3rem;margin-top:2rem}
.foot-grid{display:flex;flex-wrap:wrap;gap:2rem;justify-content:space-between;align-items:flex-start}
.foot-links{display:flex;flex-wrap:wrap;gap:1.4rem}
.foot-links a{color:var(--text-soft);font-weight:600;font-size:.95rem}
.foot-links a:hover{color:var(--text);text-decoration:none}
.foot-note{color:var(--text-dim);font-size:.88rem;margin-top:1.4rem;max-width:520px}
.foot-note a{color:var(--text-dim);text-decoration:underline}

/* small helpers */
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.stack-sm{display:flex;flex-direction:column;gap:.4rem}
hr.soft{border:0;border-top:1px solid var(--border);margin:2rem 0}