/* ===================================================================
   GoAvance — shared site styles
   2026-07-16 light rebuild: paper ground, dark ink, orange #DB6505
   used sparingly. Serif headings, no gradients/glows, no webfonts.
   Hand-rolled, no framework, no build step.
   =================================================================== */

:root{
  --orange:#c25a05; --orange-2:#a84e04; --gold:#8a6a2f;
  --bg:#faf8f4; --bg-2:#f3f0e9; --panel:#ffffff; --panel-2:#f7f4ee;
  --line:#e4dfd4; --line-2:#cfc8b8;
  --ink:#20242b; --ink-dim:#3d434e; --muted:#6b7280; --muted-2:#8b8f98;
  --good:#1e7d4f; --warn:#9a6a10; --bad:#b3402e;
  --head:Charter,"Bitstream Charter","Iowan Old Style",Georgia,"Times New Roman",serif;
  --body:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --maxw:1120px;
  --radius:6px;
  --shadow:0 1px 3px rgba(32,36,43,.08);
  --glow:none;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--body);font-size:16.5px;line-height:1.65;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:var(--orange);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--head);font-weight:700;letter-spacing:-.01em;line-height:1.15;margin:0;color:var(--ink)}
h1{font-size:clamp(2rem,4.2vw,3.1rem)}
h2{font-size:clamp(1.45rem,2.8vw,2.05rem)}
h3{font-size:1.22rem}
p{margin:0 0 1rem}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.eyebrow{font-family:var(--body);font-weight:600;font-size:.78rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);margin:0 0 12px}
.lead{font-size:1.14rem;color:var(--ink-dim);max-width:62ch}
.muted{color:var(--muted)}
.center{text-align:center}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--body);font-weight:600;
  font-size:1rem;padding:13px 22px;border-radius:var(--radius);border:0;cursor:pointer;
  transition:background .12s ease,border-color .12s ease;text-decoration:none}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:var(--orange-2)}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line-2)}
.btn-ghost:hover{border-color:var(--ink);color:var(--ink)}
.btn-lg{font-size:1.06rem;padding:15px 28px}
.btn-sm{font-size:.9rem;padding:9px 15px}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:40;background:var(--bg);border-bottom:1px solid var(--line)}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:14px 22px;
  display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:inline-flex;align-items:center;gap:0;font-family:var(--head);font-weight:700;
  font-size:1.4rem;letter-spacing:-.01em;color:var(--ink);text-decoration:none}
.brand:hover{text-decoration:none}
.brand .mk{color:inherit}
.brand .dot{display:none}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{color:var(--ink-dim);font-size:.95rem;font-weight:500}
.nav-links a:hover{color:var(--ink);text-decoration:none}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-toggle{display:none;background:transparent;border:1px solid var(--line-2);color:var(--ink);
  border-radius:var(--radius);padding:8px 11px;font-size:1.1rem;cursor:pointer}

/* ---------- sections ---------- */
section{padding:74px 0}
.section-tight{padding:50px 0}
.sec-head{max-width:64ch;margin:0 auto 42px}
.sec-head.center{text-align:center}
.hr{height:1px;background:var(--line);border:0;margin:0}

/* ---------- hero ---------- */
.hero{position:relative;padding:88px 0 70px;overflow:hidden;border-bottom:1px solid var(--line)}
.hero h1{max-width:18ch}
.hero .lead{margin:20px 0 30px;font-size:1.24rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero-note{margin-top:20px;font-size:.94rem;color:var(--muted)}
.hero-note b{color:var(--ink)}
/* photographic hero: image sits right, text stays legible on paper */
.hero.img{background-repeat:no-repeat;background-position:right center;background-size:cover}
.hero.img::before{content:"";position:absolute;inset:0;z-index:0;
  background:linear-gradient(90deg,var(--bg) 0%,var(--bg) 44%,rgba(250,248,244,.88) 62%,rgba(250,248,244,.45) 100%)}
.hero.img .wrap{position:relative;z-index:1}

/* ---------- four layers ---------- */
.layers{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.layer{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;position:relative;box-shadow:var(--shadow)}
.layer .ic{width:30px;height:30px;color:var(--orange);margin-bottom:12px}
.layer .ic svg{width:100%;height:100%;display:block;stroke:currentColor;fill:none;stroke-width:1.6}
.layer .step{font-family:var(--body);font-weight:600;font-size:.78rem;color:var(--muted-2);letter-spacing:.08em}
.layer h3{margin:8px 0 8px;font-size:1.28rem}
.layer p{font-size:.96rem;color:var(--ink-dim);margin:0}
.layer .tags{margin-top:14px;display:flex;flex-wrap:wrap;gap:6px}
.tag{font-size:.74rem;font-weight:500;color:var(--muted);border:1px solid var(--line);
  background:var(--panel-2);border-radius:4px;padding:3px 9px}

/* ---------- comparison table ---------- */
.compare{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.compare table{width:100%;border-collapse:collapse}
.compare th,.compare td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.compare thead th{font-family:var(--head);font-size:1.02rem;background:var(--panel-2)}
.compare thead th:first-child{color:var(--muted);font-weight:600;font-size:.82rem;font-family:var(--body);text-transform:uppercase;letter-spacing:.08em}
.compare .col-hard{color:var(--ink-dim)}
.compare .col-go{color:var(--ink);background:#fdf6ef}
.compare thead .col-go{color:var(--orange);border-bottom:2px solid var(--orange)}
.compare tbody tr:last-child td{border-bottom:0}
.compare td.rowlabel{font-weight:600;color:var(--muted);width:26%;font-size:.9rem}
.compare .x{color:var(--bad);font-weight:700;margin-right:6px}
.compare .ck{color:var(--good);font-weight:700;margin-right:6px}
.compare tfoot td{background:var(--panel-2);font-family:var(--head);font-weight:700;font-size:1.05rem;border-top:1px solid var(--line)}
.compare tfoot .col-hard{color:var(--ink-dim)}
.compare tfoot .col-go{color:var(--orange)}

/* ---------- generic cards ---------- */
.cards{display:grid;gap:18px}
.cards.c3{grid-template-columns:repeat(3,1fr)}
.cards.c2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.card h3{margin-bottom:8px}
.card p{color:var(--ink-dim);font-size:.96rem;margin:0}
.card .thumb{margin:-24px -24px 18px;height:150px;background-size:cover;background-position:center;
  border-radius:var(--radius) var(--radius) 0 0;border-bottom:1px solid var(--line)}

/* ---------- case study strip ---------- */
.cs-strip{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.cs{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px;
  display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow)}
.cs .cs-name{font-family:var(--head);font-weight:700;font-size:1.4rem;color:var(--ink)}
.cs .cs-tag{font-size:.78rem;font-weight:600;color:var(--muted);letter-spacing:.05em;text-transform:uppercase}
.cs p{color:var(--ink-dim);font-size:.96rem;margin:0}
.cs a{margin-top:auto;font-weight:600}

/* ---------- dashboard demo frame ---------- */
.demo-frame{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:14px;box-shadow:var(--shadow)}
.demo-frame .bar{display:flex;align-items:center;gap:8px;padding:6px 8px 12px}
.demo-frame .dot3{width:10px;height:10px;border-radius:50%;background:var(--line-2)}
.demo-frame iframe{width:100%;height:640px;border:1px solid var(--line);border-radius:4px;background:#fff;display:block}
.demo-label{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.1em;color:var(--warn);
  border:1px solid var(--line-2);border-radius:4px;padding:2px 8px;margin-left:auto}

/* ---------- pricing ---------- */
.price-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:20px;align-items:start}
.price-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.price-card.frame{border-color:var(--orange);border-width:1px}
.price-line{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.price-line:last-child{border-bottom:0}
.price-line .pk{font-weight:700;color:var(--ink);min-width:170px}
.price-line .pv{color:var(--ink-dim);font-size:.95rem}
.big-figure{font-family:var(--head);font-weight:700;font-size:2.6rem;color:var(--orange);line-height:1}
.strike{color:var(--warn);font-weight:700}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:0 auto}
.faq details{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;background:var(--panel);overflow:hidden}
.faq summary{cursor:pointer;padding:17px 22px;font-family:var(--head);font-weight:600;font-size:1.06rem;
  list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--muted);font-size:1.4rem;font-weight:400;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details[open] summary{border-bottom:1px solid var(--line)}
.faq .ans{padding:16px 22px;color:var(--ink-dim);font-size:.98rem}
.faq .ans p:last-child{margin-bottom:0}

/* ---------- CTA band ---------- */
.cta-band{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cta-band .inner{max-width:760px;margin:0 auto;text-align:center}
.cta-band h2{margin-bottom:14px}
.cta-band p{color:var(--ink-dim);font-size:1.1rem;margin-bottom:26px}

/* ---------- timeline ---------- */
.timeline{position:relative;margin:0;padding:0 0 0 30px;list-style:none}
.timeline::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:var(--line)}
.timeline li{position:relative;padding:0 0 26px 8px}
.timeline li::before{content:"";position:absolute;left:-30px;top:4px;width:14px;height:14px;border-radius:50%;
  background:var(--orange);box-shadow:0 0 0 4px var(--bg)}
.timeline h4{font-family:var(--head);font-size:1.1rem;margin-bottom:4px}
.timeline .ph{font-size:.74rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.timeline p{color:var(--ink-dim);font-size:.95rem;margin:4px 0 0}

/* ---------- forms ---------- */
.form-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:30px;max-width:560px;box-shadow:var(--shadow)}
.form-row{margin-bottom:16px}
.form-row label{display:block;font-size:.82rem;font-weight:600;color:var(--muted);
  text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px}
.form-row input,.form-row select,.form-row textarea{width:100%;padding:12px 13px;border-radius:var(--radius);
  border:1px solid var(--line-2);background:#fff;color:var(--ink);font-size:1rem;font-family:var(--body);outline:none}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{border-color:var(--orange)}
.form-row .hint{font-size:.8rem;color:var(--muted-2);margin-top:5px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-msg{margin-top:14px;font-size:.95rem;min-height:20px}
.form-msg.ok{color:var(--good)}
.form-msg.err{color:var(--bad)}

/* ---------- prose (case study / long copy) ---------- */
.prose{max-width:760px;margin:0 auto}
.prose h2{margin:34px 0 12px}
.prose h3{margin:26px 0 8px}
.prose p{color:var(--ink-dim)}
.prose ul{color:var(--ink-dim);padding-left:1.2em}
.prose li{margin-bottom:8px}
.flag{background:#fbf3e2;border:1px solid #e3cf9e;color:var(--warn);
  border-radius:4px;padding:2px 8px;font-size:.82rem;font-weight:600}
.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin:30px 0;text-align:center}
.metric{background:transparent;border:0;padding:8px 6px}
.metric .mv{font-family:var(--head);font-weight:700;font-size:clamp(1.9rem,4vw,2.9rem);color:var(--orange);line-height:1.05;letter-spacing:-.02em}
.metric .ml{font-size:.88rem;color:var(--muted);margin:10px auto 0;max-width:26ch}

/* ---------- footer ---------- */
.foot{background:var(--bg-2);border-top:1px solid var(--line);padding:52px 0 34px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:28px;margin-bottom:34px}
.foot .brand{font-size:1.4rem;margin-bottom:12px}
.foot-blurb{color:var(--muted);font-size:.92rem;max-width:34ch}
.foot h5{font-family:var(--body);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted-2);margin:0 0 14px}
.foot ul{list-style:none;margin:0;padding:0}
.foot ul li{margin-bottom:9px}
.foot ul a{color:var(--ink-dim);font-size:.92rem}
.foot ul a:hover{color:var(--ink);text-decoration:none}
.foot-legal{border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;
  gap:16px;flex-wrap:wrap;color:var(--muted-2);font-size:.85rem}
.layer-word{color:var(--ink-dim);font-weight:600}

/* ---------- community section ---------- */
.community .cards.c4{grid-template-columns:repeat(4,1fr)}
.community .card .who{font-family:var(--body);font-weight:600;font-size:.76rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);margin:0 0 10px}
.community .card p{font-size:.94rem}
.pullline{font-family:var(--head);font-weight:700;font-size:clamp(1.15rem,2.2vw,1.55rem);
  color:var(--ink);text-align:center;max-width:52ch;margin:0 auto}
.pullline .dim{color:var(--muted)}
.fly{margin:44px auto 0;max-width:940px}
.owned{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
.owned-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.owned-card.go{border-color:var(--orange)}
.owned-card h3{margin-bottom:14px}
.orow{display:flex;gap:12px;padding:11px 0;border-bottom:1px solid var(--line);font-size:.95rem;color:var(--ink-dim)}
.orow:last-child{border-bottom:0}
.orow .ok{color:var(--good);font-weight:700}.orow .no{color:var(--bad);font-weight:700}

/* ---------- spice pass (2026-07-16): rhythm, stats, photo band, motion, mini check ---------- */
/* dark anchor band — the one inverted section (dashboard demo) */
.band-dark{background:#20242b}
.band-dark h2{color:#f5f3ee}
.band-dark .lead{color:#b9bec8}
.band-dark .eyebrow{color:#8b8f98}
.band-dark .demo-frame{background:#2a2f38;border-color:#3a404c;box-shadow:none}
.band-dark .demo-frame .dot3{background:#4a515f}
.band-dark .demo-label{color:#d9b36a;border-color:#4a515f}
.band-dark .btn-ghost{color:#f5f3ee;border-color:#4a515f}
.band-dark .btn-ghost:hover{border-color:#f5f3ee;color:#fff}

/* verified-stat strip */
.stat-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;text-align:center;margin:0 0 46px}
.stat-strip .stat .n{font-family:var(--head);font-weight:700;font-size:clamp(2.4rem,5.5vw,3.8rem);color:var(--orange);line-height:1;letter-spacing:-.02em}
.stat-strip .stat .l{margin:10px auto 0;font-size:.92rem;color:var(--muted);max-width:26ch}

/* full-bleed photo divider */
.photo-band{height:320px;background-size:cover;background-position:center;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* scroll-reveal + hover lift (JS adds .rv, so no-JS users see everything) */
@media (prefers-reduced-motion: no-preference){
  .rv{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}
  .rv.in{opacity:1;transform:none}
  .card,.layer{transition:transform .15s ease,box-shadow .15s ease}
  .card:hover,.layer:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(32,36,43,.10)}
}

/* stat on a case card */
.card-stat{font-family:var(--head);font-weight:700;font-size:2rem;color:var(--orange);line-height:1;margin:0 0 10px;letter-spacing:-.02em}
.card-stat small{display:block;font-family:var(--body);font-weight:500;font-size:.8rem;color:var(--muted);letter-spacing:0;margin-top:5px}

/* source footnote under a stat strip */
.stat-src{text-align:center;font-size:.8rem;color:var(--muted-2);margin:18px 0 0}

/* homepage mini Entry Check */
.mini-check{display:flex;gap:10px;max-width:760px;margin:0 auto;flex-wrap:wrap;justify-content:center}
.mini-check input{flex:1 1 190px;padding:13px 14px;border:1px solid var(--line-2);border-radius:var(--radius);
  font-size:1rem;font-family:var(--body);background:#fff;color:var(--ink);outline:none;min-width:0}
.mini-check input:focus{border-color:var(--orange)}
.mini-check .btn{flex:0 0 auto}
.mini-check-note{margin-top:14px;font-size:.88rem;color:var(--muted)}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .layers{grid-template-columns:repeat(2,1fr)}
  .cards.c3{grid-template-columns:1fr}
  .community .cards.c4{grid-template-columns:repeat(2,1fr)}
  .owned{grid-template-columns:1fr}
  .cs-strip{grid-template-columns:1fr}
  .price-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:900px){
  .stat-strip{grid-template-columns:1fr;gap:28px}
}
@media(max-width:720px){
  .photo-band{height:190px}
  .mini-check .btn{flex:1 1 100%}
  .nav-links,.nav-cta .btn-ghost{display:none}
  .nav-cta .btn-primary{white-space:nowrap;padding:9px 13px;font-size:.84rem}
  .nav-toggle{display:inline-block}
  .nav.open .nav-links{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;
    gap:0;background:var(--bg);border-bottom:1px solid var(--line);padding:8px 22px 16px}
  .nav.open .nav-links a{padding:12px 0;border-bottom:1px solid var(--line);width:100%}
  section{padding:54px 0}
  .hero{padding:60px 0 48px}
  .hero.img::before{background:linear-gradient(180deg,rgba(250,248,244,.92),rgba(250,248,244,.96) 55%,var(--bg))}
  .metric-row{grid-template-columns:1fr}
  /* comparison table collapses to stacked cards */
  .compare table,.compare thead,.compare tbody,.compare tfoot,.compare tr,.compare th,.compare td{display:block}
  .compare thead{display:none}
  .compare td{border-bottom:1px solid var(--line)}
  .compare td.rowlabel{width:auto;background:var(--panel-2);color:var(--muted);text-transform:uppercase;font-size:.75rem}
  .compare .col-go{background:#fdf6ef}
  .compare td::before{content:attr(data-col);display:block;font-size:.7rem;text-transform:uppercase;
    letter-spacing:.08em;color:var(--muted-2);margin-bottom:3px}
  .compare td.rowlabel::before{display:none}
}
@media(max-width:480px){
  .foot-grid{grid-template-columns:1fr}
  .layers{grid-template-columns:1fr}
  .community .cards.c4{grid-template-columns:1fr}
}