/* Libronox — shared styles for the hosted pages (landing, login, legal, contact).
 * Re-skinned to match the design system: Ink (day) palette + Amber accent, Newsreader + Inter.
 * Same class names as before, so the existing HTML works unchanged. Load the fonts in <head>:
 *   Newsreader (serif headings) + Inter (UI/body). */
:root{
  --serif:"Newsreader",Georgia,serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  /* Ink (day) + Amber accent */
  --bg:#ece5d6; --bg2:#e4dcc9; --panel:#f7f2e8; --panel2:#efe8d8; --line:#d6cab1;
  --ink:#211c14; --mut:#6c6253; --mut2:#9b917c;
  --accent:#e0a35b; --accent2:#f0c483; --badgeink:#3a2c12; --ok:#2f8f6a;
  --glow:#e0a35b55; --shadow:0 16px 40px #6b5c3a22; --shadow-sm:0 6px 18px #6b5c3a1a;
  --maxw:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
/* a soft, warm wash instead of the starfield */
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(1100px 620px at 82% -10%, #f3ead8 0%, #ece5d600 60%),
    radial-gradient(900px 540px at 6% 110%, #efe7d6 0%, #ece5d600 55%),
    var(--bg);}
a{color:var(--accent);text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.muted{color:var(--mut)} .center{text-align:center}
.hidden{display:none}
h1,h2,h3{font-family:var(--serif);font-weight:500;letter-spacing:.005em}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;
  font:inherit;font-weight:600;border:1px solid var(--line);background:var(--panel2);color:var(--ink);
  padding:11px 18px;border-radius:11px;transition:.15s}
.btn:hover{border-color:var(--accent);transform:translateY(-1px)}
.btn-primary{background:var(--accent);color:var(--badgeink);border-color:transparent;box-shadow:var(--shadow-sm)}
.btn-primary:hover{filter:brightness(1.04)}
.btn-lg{padding:14px 24px;font-size:16px;border-radius:13px}

/* nav */
.nav{position:sticky;top:0;z-index:30;backdrop-filter:blur(12px);background:color-mix(in srgb,var(--bg) 82%,transparent);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:18px;height:64px}
.brand{font-family:var(--serif);font-weight:500;font-size:23px;display:flex;align-items:center;gap:9px;color:var(--ink)}
/* the dot becomes the sun orb */
.brand .dot{width:15px;height:15px;border-radius:50%;flex:none;
  background:radial-gradient(circle at 35% 30%,var(--accent2),var(--accent));box-shadow:0 0 10px var(--glow)}
.spacer{flex:1}
.link{color:var(--mut);font-weight:500;font-size:14.5px}
.link:hover{color:var(--ink)}
@media(max-width:680px){.nav-sec{display:none}}

/* hero */
.hero{padding:74px 0 44px}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.eyebrow{display:inline-block;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);
  background:#e0a35b1f;border:1px solid #e0a35b55;border-radius:999px;padding:6px 13px;margin-bottom:20px;font-weight:600}
.display{font-size:clamp(38px,5.2vw,54px);line-height:1.05;margin:0 0 18px;font-weight:500;letter-spacing:.002em}
.display .grad{color:var(--accent)}
.lead{font-size:18px;color:var(--mut);max-width:560px;margin:0 0 28px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
@media(max-width:880px){.hero .wrap{grid-template-columns:1fr;gap:34px}.hero-art{order:-1}}

/* tree illustration */
.hero-art{background:var(--bg2);border:1px solid var(--line);border-radius:20px;padding:16px;box-shadow:var(--shadow)}
.hero-art svg{width:100%;height:auto;display:block}

/* sections */
.section{padding:58px 0}
.section h2{font-size:clamp(28px,3.6vw,36px);margin:0 0 8px;text-align:center}
.section .sub{text-align:center;color:var(--mut);max-width:640px;margin:0 auto 38px;font-size:17px}
.grid{display:grid;gap:16px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:860px){.grid-3{grid-template-columns:1fr}.grid-2{grid-template-columns:1fr}}
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:var(--shadow-sm)}
.card h3{margin:8px 0 8px;font-size:20px}
.card p{margin:0;color:var(--mut);font-size:15px}
.ic{font-size:22px}
.step-n{width:34px;height:34px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-weight:600;
  font-family:var(--mono);background:var(--panel2);color:var(--accent)}

/* pricing */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:stretch}
@media(max-width:860px){.pricing{grid-template-columns:1fr}}
.tier{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:26px;display:flex;flex-direction:column;position:relative;box-shadow:var(--shadow-sm)}
.tier.featured{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),var(--shadow)}
.badge{position:absolute;top:-11px;left:50%;transform:translateX(-50%);background:var(--accent);
  color:var(--badgeink);font-size:11px;font-weight:700;letter-spacing:.5px;padding:4px 11px;border-radius:999px}
.tname{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--mut2);font-weight:600}
.price{font-family:var(--serif);font-size:36px;font-weight:500;margin:6px 0}
.price small{font-family:var(--sans);font-size:15px;color:var(--mut2);font-weight:400}
.price.free{color:var(--ok)}
.tier ul{list-style:none;padding:0;margin:14px 0 20px;flex:1}
.tier li{padding:8px 0 8px 24px;position:relative;color:var(--mut);font-size:14.5px;border-bottom:1px solid var(--line)}
.tier li::before{content:"–";position:absolute;left:4px;color:var(--accent);font-weight:700}
.tier li:last-child{border-bottom:0}

/* note band */
.note-band{display:flex;gap:14px;align-items:flex-start;background:var(--panel2);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin-top:18px}
.note-band .ic{flex:none}

/* auth */
.auth-wrap{min-height:calc(100vh - 64px);display:flex;align-items:center;justify-content:center;padding:40px 20px}
.auth-card{width:100%;max-width:420px;background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:34px;box-shadow:var(--shadow)}
.auth-card h1{font-size:26px;margin:0 0 6px}
.auth-card .sub{color:var(--mut);margin:0 0 24px}
.auth-card label{display:block;font-size:13px;color:var(--mut);margin:14px 0 6px}
.auth-card input{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:11px;padding:12px 13px;color:var(--ink);font:inherit;outline:none}
.auth-card input:focus{border-color:var(--accent)}
.provider{width:100%;display:flex;align-items:center;justify-content:center;gap:10px;background:#fff;color:#1a1a1a;font-weight:600;
  border:1px solid var(--line);border-radius:11px;padding:12px;cursor:pointer;font:inherit;font-weight:600}
.provider:hover{filter:brightness(.98)}
.divider{display:flex;align-items:center;gap:12px;color:var(--mut2);font-size:13px;margin:20px 0}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}
.err{color:#b4452f;font-size:14px;margin-top:14px;min-height:18px}
.notice{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:14px;font-size:14px;color:var(--mut);margin-bottom:20px}
.notice code{color:var(--accent);font-family:var(--mono)}
.auth-foot{text-align:center;color:var(--mut);font-size:14.5px;margin-top:18px}
.auth-foot a{cursor:pointer;color:var(--accent)}

/* legal / prose */
.prose{max-width:760px;margin:0 auto;padding:48px 24px}
.prose h1{font-size:34px;margin:0 0 8px}
.prose .updated{color:var(--mut2);font-size:14px;margin-bottom:30px}
.prose h2{font-size:21px;margin:34px 0 10px}
.prose p,.prose li{color:var(--mut);font-size:15.5px}
.prose a{color:var(--accent)}
.prose code{color:var(--accent);background:var(--panel2);padding:2px 6px;border-radius:6px;font-family:var(--mono)}

/* footer */
.footer{border-top:1px solid var(--line);margin-top:30px;padding:34px 0}
.footer .wrap{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.footer .link{font-size:14.5px}
.footer .copy{width:100%;color:var(--mut2);font-size:13px;margin-top:8px}
