/* Bartertowne — shared styles
   Two modes via [data-mode] on <html>:
   - minimalist (default): woodsmoke charcoal-green, nocturnal
   - rich: Hearthlight — warm cream, ember, moss, golden-hour amber */
:root{
  --maxw:1080px;
  --serif:"Fraunces",Georgia,serif;
  --sans:"Inter",system-ui,-apple-system,sans-serif;

  /* raw brand colors (shared) */
  --ember:#e0813b;
  --ember-deep:#c25e26;
  --amber:#f2b65c;       /* golden-hour */
  --moss:#6e8b5e;        /* soft moss green */
}

/* ---------- MINIMALIST (default) ---------- */
:root,
html[data-mode="minimalist"]{
  --bg:#1c2620;          /* woodsmoke green-black */
  --panel:#283630;       /* lifted panel */
  --bark:#3d4d44;        /* muted moss line */
  --text:#f3efe6;        /* warm off-white */
  --text-dim:#cdc9bd;    /* muted text */
  --accent:#e0813b;      /* ember */
  --accent-deep:#c25e26;
  --line:rgba(243,239,230,.14);
  --shadow:none;
  /* legacy aliases so older rules keep working */
  --pine:var(--bg); --pine-2:var(--panel); --birch:var(--text); --birch-dim:var(--text-dim);
}

/* ---------- RICH: Hearthlight ---------- */
html[data-mode="rich"]{
  --bg:#f7f1e3;          /* warm cream paper */
  --panel:#fffaf0;       /* lifted warm panel */
  --bark:#e6dcc6;        /* soft tan line */
  --text:#23312a;        /* deep pine ink */
  --text-dim:#5d6b5f;    /* muted moss-gray */
  --accent:#c25e26;      /* deeper ember for contrast on cream */
  --accent-deep:#a04a1c;
  --line:rgba(35,49,42,.12);
  --shadow:0 8px 30px rgba(35,49,42,.08);
  --pine:var(--bg); --pine-2:var(--panel); --birch:var(--text); --birch-dim:var(--text-dim);
}
html{transition:none}
html[data-mode] body,
html[data-mode] .card,
html[data-mode] header.site{transition:background-color .35s ease,color .35s ease,border-color .35s ease}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--text)}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---- Header / nav ---- */
header.site{
  border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:50;
  background:rgba(28,38,32,.92);
  backdrop-filter:blur(8px);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 24px;max-width:var(--maxw);margin:0 auto}
.nav ul{list-style:none;display:flex;gap:22px;flex-wrap:wrap;margin-left:auto}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-weight:600;font-size:1.25rem;color:var(--text)}
.brand .ring{width:22px;height:22px;border:2.5px solid var(--accent);border-radius:50%;position:relative;flex:none}
.brand .ring::after{content:"";position:absolute;inset:5px;border-radius:50%;background:var(--accent)}
.nav a{color:var(--text-dim);font-size:.93rem;letter-spacing:.02em}
.nav a:hover,.nav a[aria-current="page"]{color:var(--accent)}
.navtoggle{display:none;background:none;border:1px solid var(--line);color:var(--text);border-radius:6px;padding:6px 10px;font-size:1rem;cursor:pointer}

/* ---- Hero ---- */
.hero{padding:96px 0 72px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.hero .eyebrow{color:var(--accent);text-transform:uppercase;letter-spacing:.18em;font-size:.8rem;font-weight:600;margin-bottom:18px}
.hero h1{font-family:var(--serif);font-weight:600;font-size:clamp(2.4rem,6vw,4.2rem);line-height:1.02;letter-spacing:-.02em;max-width:14ch}
.hero p.lede{margin-top:22px;font-size:1.18rem;color:var(--text-dim);max-width:52ch}
.hero .cta-row{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap}

/* fire-ring signature motif */
.firering{position:absolute;right:-120px;top:50%;transform:translateY(-50%);width:420px;height:420px;border-radius:50%;border:1px solid var(--line);pointer-events:none;opacity:.7}
.firering::before{content:"";position:absolute;inset:60px;border-radius:50%;border:1px solid var(--line)}
.firering::after{content:"";position:absolute;inset:150px;border-radius:50%;background:radial-gradient(circle,var(--accent-deep),transparent 70%);opacity:.5}

/* ---- Buttons ---- */
.btn{display:inline-block;padding:13px 24px;border-radius:8px;font-weight:600;font-size:.95rem;letter-spacing:.01em;border:1px solid transparent;cursor:pointer;transition:transform .12s ease}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--accent);color:var(--bg)}
.btn-primary:hover{background:var(--text);color:var(--bg)}
.btn-ghost{border-color:var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}

/* ---- Sections ---- */
section{padding:64px 0}
.section-eyebrow{color:var(--accent);text-transform:uppercase;letter-spacing:.16em;font-size:.78rem;font-weight:600;margin-bottom:12px}
h2{font-family:var(--serif);font-weight:600;font-size:clamp(1.7rem,3.4vw,2.5rem);line-height:1.1;letter-spacing:-.01em;max-width:20ch}
h2.center{margin:0 auto;text-align:center}
h3{font-family:var(--serif);font-weight:600;font-size:1.3rem;margin-bottom:8px;color:var(--text)}
.muted{color:var(--text-dim)}
.lead-p{font-size:1.1rem;color:var(--text-dim);max-width:60ch;margin-top:14px}

/* ---- Cards / grid ---- */
.grid{display:grid;gap:22px;margin-top:36px}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:26px}
.card .num{font-family:var(--serif);color:var(--accent);font-size:.95rem;letter-spacing:.1em;display:block;margin-bottom:10px}

/* ---- Feature list ---- */
.flist{list-style:none;margin-top:24px}
.flist li{padding:16px 0;border-top:1px solid var(--line);display:flex;gap:16px;align-items:baseline}
.flist li::before{content:"●";color:var(--accent);font-size:.7rem;position:relative;top:-2px}

/* ---- Gallery ---- */
.gallery{column-count:3;column-gap:16px;margin-top:36px}
.gallery figure{break-inside:avoid;margin-bottom:16px;border-radius:10px;overflow:hidden;border:1px solid var(--line);background:var(--panel)}
.gallery img{width:100%;height:auto;display:block}
.gallery figcaption{padding:10px 14px;font-size:.85rem;color:var(--text-dim)}
.ph{aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;color:var(--bark);font-size:.85rem;background:repeating-linear-gradient(45deg,var(--panel),var(--panel) 12px,#222e28 12px,#222e28 24px)}

/* ---- Calendar / events ---- */
.event{display:grid;grid-template-columns:90px 1fr;gap:20px;padding:22px 0;border-top:1px solid var(--line);align-items:start}
.event .date{font-family:var(--serif);text-align:center;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:10px 6px}
.event .date .mo{display:block;color:var(--accent);text-transform:uppercase;font-size:.72rem;letter-spacing:.1em}
.event .date .day{display:block;font-size:1.7rem;line-height:1}

/* ---- Contact ---- */
.field{margin-bottom:18px}
.field label{display:block;font-size:.85rem;color:var(--text-dim);margin-bottom:6px;letter-spacing:.02em}
.field input,.field textarea{width:100%;background:var(--panel);border:1px solid var(--line);border-radius:8px;color:var(--text);padding:12px 14px;font:inherit}
.field input:focus,.field textarea:focus{outline:2px solid var(--accent);border-color:transparent}

/* ---- Callout ---- */
.callout{background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:10px;padding:24px 26px;margin-top:28px}

/* ---- Footer ---- */
footer.site{border-top:1px solid var(--line);padding:48px 0 60px;color:var(--text-dim);font-size:.9rem;margin-top:40px}
footer.site .cols{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap}
footer.site a{color:var(--text-dim)}
footer.site a:hover{color:var(--accent)}
footer .precept{font-family:var(--serif);font-style:italic;color:var(--text);max-width:46ch;margin-top:8px}

/* ---- Page intro band ---- */
.page-head{padding:72px 0 40px;border-bottom:1px solid var(--line)}
.page-head .eyebrow{color:var(--accent);text-transform:uppercase;letter-spacing:.16em;font-size:.78rem;font-weight:600;margin-bottom:14px}
.page-head h1{font-family:var(--serif);font-weight:600;font-size:clamp(2rem,5vw,3.2rem);line-height:1.04;letter-spacing:-.02em;max-width:18ch}
.page-head p{margin-top:18px;color:var(--text-dim);font-size:1.12rem;max-width:56ch}

/* ---- Responsive ---- */
@media(max-width:820px){
  .gallery{column-count:2}
  .grid.cols-3{grid-template-columns:repeat(2,1fr)}
  .firering{display:none}
}
@media(max-width:640px){
  .nav ul{display:none;position:absolute;top:60px;left:0;right:0;background:var(--bg);flex-direction:column;gap:0;padding:8px 24px 18px;border-bottom:1px solid var(--line)}
  .nav ul.open{display:flex}
  .nav ul li{padding:10px 0;border-top:1px solid var(--line)}
  .navtoggle{display:block}
  .grid.cols-2,.grid.cols-3{grid-template-columns:1fr}
  .gallery{column-count:1}
  .event{grid-template-columns:70px 1fr;gap:14px}
  footer.site .cols{flex-direction:column;gap:24px}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}.btn:hover{transform:none}}

/* ===================================================================
   MODE TOGGLE SWITCH
   =================================================================== */
.mode-toggle{display:flex;align-items:center;gap:9px;flex:none}
.mode-toggle .lbl{font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--text-dim);font-weight:600}
.switch{position:relative;width:50px;height:26px;border-radius:20px;border:1px solid var(--line);background:var(--panel);cursor:pointer;padding:0;flex:none;transition:background .3s ease}
.switch .knob{position:absolute;top:2px;left:2px;width:20px;height:20px;border-radius:50%;background:var(--accent);transition:transform .3s cubic-bezier(.4,1.3,.5,1)}
html[data-mode="rich"] .switch .knob{transform:translateX(24px)}
.switch:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* ===================================================================
   RICH-MODE-ONLY ELEMENTS
   Hidden in minimalist, shown in rich. Use class .rich-only / .min-only
   =================================================================== */
.rich-only{display:none}
html[data-mode="rich"] .rich-only{display:block}
html[data-mode="rich"] .min-only{display:none}

/* Rich hero: warmer, with golden-hour wash + imagery slot */
html[data-mode="rich"] .hero{
  padding:110px 0 90px;
  background:
    radial-gradient(120% 80% at 75% 10%, rgba(242,182,92,.28), transparent 60%),
    linear-gradient(180deg, rgba(194,94,38,.06), transparent 40%);
}
html[data-mode="rich"] .hero h1{font-size:clamp(2.6rem,6.5vw,4.6rem)}
html[data-mode="rich"] .hero .firering{
  opacity:1;
  background:radial-gradient(circle at 50% 50%, rgba(242,182,92,.35), transparent 62%);
  border-color:rgba(194,94,38,.25);
}
html[data-mode="rich"] .hero .firering::before{border-color:rgba(194,94,38,.18)}
html[data-mode="rich"] .hero .firering::after{background:radial-gradient(circle,var(--ember),transparent 65%);opacity:.55}

/* Card warmth in rich mode */
html[data-mode="rich"] .card{box-shadow:var(--shadow)}
html[data-mode="rich"] .card:hover{transform:translateY(-3px);transition:transform .2s ease}

/* Stats band */
.stats{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats .row{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat .big{font-family:var(--serif);font-size:clamp(2rem,4vw,2.8rem);color:var(--accent);line-height:1;display:block}
.stat .cap{color:var(--text-dim);font-size:.9rem;margin-top:8px;display:block}

/* Testimonials */
.quote{background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:12px;padding:28px;box-shadow:var(--shadow)}
.quote p{font-family:var(--serif);font-style:italic;font-size:1.15rem;line-height:1.5;color:var(--text)}
.quote .who{margin-top:16px;font-style:normal;font-family:var(--sans);font-size:.9rem;color:var(--text-dim);font-weight:600}

/* FAQ accordion */
.faq{margin-top:32px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;padding:20px 0;font-family:var(--serif);font-size:1.15rem;color:var(--text);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-size:1.5rem;font-weight:300;transition:transform .2s ease}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 22px;color:var(--text-dim);max-width:64ch}

/* Big inviting band / CTA */
.invite{background:linear-gradient(135deg,var(--accent-deep),var(--accent));color:#fff;border-radius:16px;padding:48px;text-align:center;box-shadow:var(--shadow)}
.invite h2{color:#fff;margin:0 auto}
.invite p{color:rgba(255,255,255,.92);max-width:50ch;margin:14px auto 26px}
.invite .btn-primary{background:#fff;color:var(--accent-deep)}
.invite .btn-primary:hover{background:var(--text);color:#fff}

/* Scroll-reveal animation (rich mode only, respects reduced motion) */
html[data-mode="rich"] .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
html[data-mode="rich"] .reveal.in{opacity:1;transform:none}

@media(max-width:820px){
  .stats .row{grid-template-columns:repeat(2,1fr);gap:32px 16px}
}
@media(max-width:640px){
  .mode-toggle .lbl{display:none}
  .stats .row{grid-template-columns:repeat(2,1fr)}
  .invite{padding:32px 22px}
}
@media(prefers-reduced-motion:reduce){
  html[data-mode="rich"] .reveal{opacity:1;transform:none;transition:none}
  .switch .knob{transition:none}
}
