:root{
  --deep:#243E3B;
  --copper:#C97856;
  --cream:#FCF5E8;
  --sand:#E9DDCA;
  --warm:#F8F1E6;
  --muted:#5F5A51;
  --text:#0D0D0D;
  --border:#E0D1BC;
  --card:#FFF8EC;
  --shadow:rgba(36,62,59,.15);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 12% -8%, rgba(201,120,86,.18), transparent 34%),
    radial-gradient(circle at 90% 8%, rgba(36,62,59,.12), transparent 30%),
    linear-gradient(180deg,var(--cream) 0%,var(--sand) 100%);
}
a{color:inherit}
.wrapper{max-width:1180px;margin:0 auto;padding:0 24px}
.nav{
  position:sticky;top:0;z-index:10;
  background:rgba(252,245,232,.9);
  backdrop-filter:blur(18px);
  border-bottom:1px solid var(--border);
}
.nav-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{font-family:Georgia,serif;font-size:30px;color:var(--deep);display:flex;align-items:center;gap:4px;text-decoration:none}
.brand-dot{width:8px;height:8px;border-radius:50%;background:var(--copper);margin-top:12px}
.nav-links{display:flex;align-items:center;gap:22px;color:var(--muted);font-size:14px}
.nav-links a{text-decoration:none}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:12px 18px;border-radius:999px;
  text-decoration:none;border:1px solid transparent;font-weight:700;
  background:var(--deep);color:var(--cream);
  cursor:pointer;
}
.btn.secondary{background:var(--card);color:var(--deep);border-color:var(--border)}
.btn.ghost{background:transparent;color:var(--deep);border-color:var(--border)}
.hero{padding:82px 0 54px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.eyebrow{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:800;margin:0 0 16px}
h1,h2,h3,blockquote{font-family:Georgia,serif;font-weight:400;color:var(--deep)}
h1{font-size:64px;line-height:1.04;letter-spacing:-.04em;margin:0 0 20px}
h2{font-size:38px;line-height:1.12;letter-spacing:-.025em;margin:0 0 16px}
h3{font-size:23px;margin:0 0 10px}
p{font-size:17px;line-height:1.65;color:var(--muted);margin:0 0 18px}
.hero-copy{font-size:20px;max-width:680px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.trust-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.pill{border:1px solid var(--border);background:rgba(255,248,236,.65);border-radius:999px;padding:8px 12px;color:var(--muted);font-size:13px;font-weight:700}
.phone-shell{
  max-width:390px;margin:0 auto;
  background:var(--deep);
  border-radius:42px;
  padding:14px;
  box-shadow:0 34px 80px var(--shadow);
}
.phone-screen{
  background:var(--cream);
  border-radius:32px;
  min-height:620px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.18);
}
.phone-top{padding:18px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.phone-brand{font-family:Georgia,serif;font-size:23px;color:var(--deep)}
.phone-body{padding:20px}
.sample-card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:16px;margin-bottom:14px}
.sample-card strong{color:var(--deep)}
.arc-mini{height:160px;background:var(--warm);border:1px solid var(--border);border-radius:18px;padding:14px;margin:16px 0}
.arc-mini svg{width:100%;height:100%}
.section{padding:72px 0}
.section-card{background:rgba(255,248,236,.72);border:1px solid var(--border);border-radius:34px;padding:34px;box-shadow:0 20px 50px var(--shadow)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}
.step{background:var(--card);border:1px solid var(--border);border-radius:24px;padding:24px}
.step-number{width:34px;height:34px;background:var(--copper);color:white;border-radius:999px;display:flex;align-items:center;justify-content:center;font-weight:800;margin-bottom:14px}
.demo-section{background:var(--deep);color:var(--cream);padding:72px 0}
.demo-section h2,.demo-section h3{color:var(--cream)}
.demo-section p{color:rgba(252,245,232,.82)}
.demo-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:32px;align-items:start}
.demo-frame{
  background:#141F1E;border-radius:38px;padding:14px;box-shadow:0 30px 80px rgba(0,0,0,.28);
  max-width:430px;margin:0 auto;
}
.demo-frame iframe{width:100%;height:740px;border:0;border-radius:28px;background:#FCF5E8;display:block}
.install-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}
.install-card{background:var(--card);border:1px solid var(--border);border-radius:24px;padding:24px}
.install-card ol{margin:12px 0 0;padding-left:20px;color:var(--muted);line-height:1.6}
.note{background:var(--warm);border:1px solid var(--border);border-radius:18px;padding:16px;color:var(--muted);font-size:14px}
.footer{padding:40px 0;color:var(--muted);border-top:1px solid var(--border)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
@media (max-width:900px){
  .hero-grid,.demo-grid{grid-template-columns:1fr}
  h1{font-size:44px}
  h2{font-size:31px}
  .steps,.install-grid{grid-template-columns:1fr}
  .nav-links{display:none}
  .phone-screen{min-height:560px}
  .demo-frame iframe{height:680px}
}

/* v1.1 contrast fix for buttons on dark demo sections */
.demo-section .btn.ghost{
  color:var(--cream);
  border-color:rgba(252,245,232,.72);
  background:rgba(252,245,232,.08);
}
.demo-section .btn.ghost:hover,
.demo-section .btn.ghost:focus-visible{
  background:rgba(252,245,232,.16);
  border-color:var(--cream);
  outline:2px solid rgba(252,245,232,.45);
  outline-offset:3px;
}
.demo-section .btn.secondary{
  color:var(--deep);
  background:var(--cream);
  border-color:var(--cream);
}
.btn:focus-visible{
  outline:3px solid rgba(201,120,86,.55);
  outline-offset:3px;
}

/* v2 no live demo update */
.app-cta-section{
  background:var(--deep);
  color:var(--cream);
  padding:72px 0;
}
.app-cta-section h2,
.app-cta-section h3{color:var(--cream)}
.app-cta-section p{color:rgba(252,245,232,.84)}
.app-cta-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:34px;
  align-items:center;
}
.app-preview-card{
  background:#141F1E;
  border-radius:34px;
  padding:18px;
  box-shadow:0 30px 80px rgba(0,0,0,.28);
}
.app-preview-inner{
  background:var(--cream);
  border-radius:26px;
  padding:22px;
  color:var(--text);
}
.app-preview-inner h3{color:var(--deep)}
.app-preview-inner p{color:var(--muted)}
.app-preview-inner .mini-entry{
  border:1px solid var(--border);
  background:var(--card);
  border-radius:18px;
  padding:16px;
  margin:12px 0;
}
.app-preview-inner .mini-link{
  border:1px solid rgba(201,120,86,.35);
  background:var(--soft, #F4E0CF);
  border-radius:16px;
  padding:14px;
}
.app-cta-section .btn.secondary{
  background:var(--cream);
  color:var(--deep);
  border-color:var(--cream);
}
.app-cta-section .btn.ghost{
  color:var(--cream);
  border-color:rgba(252,245,232,.72);
  background:rgba(252,245,232,.08);
}
.note{background:var(--warm);border:1px solid var(--border);border-radius:18px;padding:16px;color:var(--muted);font-size:14px}
.install-card ol{margin:12px 0 0;padding-left:20px;color:var(--muted);line-height:1.6}
@media(max-width:900px){.app-cta-grid{grid-template-columns:1fr}}