/* quill.css — shared design system for Quilldown, Quillkeep, Quillmorph.
   Deploy the same copy to all three sites. Page-specific bits (product
   mocks, before/after panels) stay inline on each page. */

:root{
  --ink:#14152a;
  --violet:#6366f1;
  --accent:#4f46e5;
  --accent-hover:#4338ca;
  --soft:#f5f6ff;
  --soft-2:#ecedfb;
  --line:#e6e7ef;
  --muted:#575e6e;
  --body:#2a2d3c;
  --ok:#059669;
  --code-bg:#0f1222;
  --code-fg:#e6e8f0;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji",sans-serif;
  --mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --maxw:1080px;
  --r:12px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;color:var(--ink);background:#fff;
  font-family:var(--sans);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--accent);text-decoration:none;}
a:hover{text-decoration:underline;}
img{display:block;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}

/* buttons */
.btn{
  display:inline-block;background:var(--accent);color:#fff;font-weight:600;
  padding:11px 20px;border-radius:9px;font-size:15px;line-height:1.2;
  border:1px solid var(--accent);cursor:pointer;
}
.btn:hover{background:var(--accent-hover);border-color:var(--accent-hover);text-decoration:none;}
.btn.ghost{background:#fff;color:var(--ink);border-color:var(--line);}
.btn.ghost:hover{background:var(--soft);}
.btn:focus-visible{outline:2px solid var(--ink);outline-offset:2px;}

/* nav */
.site-nav{border-bottom:1px solid var(--line);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px;}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;letter-spacing:-0.02em;color:var(--ink);}
.brand img{width:28px;height:28px;border-radius:7px;}
.nav-links{display:flex;align-items:center;gap:26px;}
.nav-links a{color:var(--ink);font-size:15px;font-weight:500;}
.nav-links a:hover{color:var(--accent);text-decoration:none;}
@media(max-width:720px){.nav-links a:not(.btn){display:none;}}

/* hero */
.hero{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:76px 0 84px;}
.hero .eyebrow{display:inline-block;font-size:13px;font-weight:600;color:var(--accent);background:var(--soft);border:1px solid var(--soft-2);padding:5px 12px;border-radius:999px;margin-bottom:18px;}
.hero h1{font-size:52px;line-height:1.05;letter-spacing:-0.03em;font-weight:800;margin:0 0 20px;}
.hero .lead{font-size:19px;color:var(--muted);margin:0 0 30px;max-width:31em;}
.cta{display:flex;gap:12px;margin-bottom:16px;flex-wrap:wrap;}
.cta .btn{padding:13px 22px;font-size:16px;}
.trust{font-size:14px;color:var(--muted);margin:0;}
.trust b{color:var(--ink);font-weight:700;}
@media(max-width:860px){
  .hero{grid-template-columns:1fr;gap:40px;padding:52px 0 60px;}
  .hero h1{font-size:40px;}
}

/* product mock frame (internals are page-specific) */
.mock{
  background:#fff;border:1px solid var(--line);border-radius:16px;
  box-shadow:0 24px 60px -28px rgba(20,21,42,0.28);padding:16px;width:100%;max-width:392px;margin-left:auto;
}
.mock-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}
.mock-brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:15px;}
.mock-brand img{width:20px;height:20px;border-radius:5px;}
.mock-tag{font-family:var(--mono);font-size:11px;color:var(--muted);}
@media(max-width:860px){.mock{margin:0 auto;}}

/* sections */
.band{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.sec{padding:72px 0;}
.sec h2{font-size:34px;letter-spacing:-0.02em;font-weight:800;margin:0 0 10px;text-align:center;}
.sec .sub{color:var(--muted);text-align:center;margin:0 auto 44px;max-width:36em;}

/* feature cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
@media(max-width:820px){.cards{grid-template-columns:1fr;}}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;}
.card .ic{width:36px;height:36px;border-radius:9px;background:var(--soft);display:flex;align-items:center;justify-content:center;margin-bottom:14px;color:var(--accent);font-size:18px;}
.card .ic svg{width:20px;height:20px;}
.card h3{margin:0 0 8px;font-size:18px;font-weight:700;}
.card p{margin:0;color:var(--muted);font-size:15px;}

/* pricing */
.pricing{display:grid;grid-template-columns:1fr 1fr;gap:22px;max-width:760px;margin:0 auto;align-items:start;}
@media(max-width:640px){.pricing{grid-template-columns:1fr;}}
.tier{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px;}
.tier.pro{border-color:var(--accent);box-shadow:0 20px 50px -30px rgba(79,70,229,0.5);position:relative;}
.tier .name{font-weight:700;font-size:15px;color:var(--muted);}
.tier .amount{font-size:40px;font-weight:800;letter-spacing:-0.02em;margin:6px 0 2px;}
.tier .amount span{font-size:16px;font-weight:600;color:var(--muted);}
.tier ul{list-style:none;margin:16px 0 22px;padding:0;}
.tier li{padding:7px 0 7px 26px;position:relative;color:var(--body);font-size:15px;border-top:1px solid var(--line);}
.tier li:first-child{border-top:0;}
.tier li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:700;}
.tier li.off{color:var(--muted);}
.tier li.off::before{content:"–";color:var(--muted);}
.tier .badge{position:absolute;top:-11px;right:20px;background:var(--accent);color:#fff;font-size:11px;font-weight:700;letter-spacing:0.04em;padding:4px 10px;border-radius:999px;}
.tier .btn{width:100%;text-align:center;}
.tier .fine{font-size:12.5px;color:var(--muted);margin:12px 0 0;text-align:center;}

/* Quill family row */
.family{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:760px;margin:0 auto;}
@media(max-width:640px){.family{grid-template-columns:1fr;}}
.fam{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;}
.fam:hover{border-color:var(--accent);text-decoration:none;}
.fam .badge{width:42px;height:42px;border-radius:11px;flex:none;display:flex;align-items:center;justify-content:center;background:var(--violet);}
.fam .badge svg{width:22px;height:22px;fill:#fff;}
.fam h3{margin:0 0 3px;font-size:17px;font-weight:700;color:var(--ink);}
.fam p{margin:0;color:var(--muted);font-size:14px;}

/* footer */
.site-foot{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:14px;}
.foot-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;}
.foot-inner a{color:var(--muted);}
.foot-links{display:flex;gap:18px;flex-wrap:wrap;}

@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto;transition:none!important;}}