/* KeptShut design system.
   Light canvas for marketing. Near-black for the dashboard. Indigo + cyan.
   No orange anywhere. */

:root {
  --indigo-50:#eef2ff; --indigo-100:#e0e7ff; --indigo-300:#a5b4fc;
  --indigo-500:#6366f1; --indigo-600:#4f46e5; --indigo-700:#4338ca;
  --cyan:#22d3ee; --cyan-dark:#0e7490;
  --ink:#0d0d0f; --ink-2:#16161a; --ink-3:#1f1f25;
  --canvas:#fbfbfd; --surface:#ffffff; --surface-2:#f4f4f7;
  --line:#e4e4ea; --line-dark:#2a2a33;
  --text:#16161a; --text-2:#55555f; --text-3:#8a8a96;
  --text-inv:#f2f2f5; --text-inv-2:#a8a8b6;
  --ok:#10b981; --ok-bg:#ecfdf5; --warn:#d97706; --warn-bg:#fffbeb;
  --danger:#e11d48; --danger-bg:#fff1f2;
  --r:10px; --r-lg:16px;
  --shadow:0 1px 2px rgba(13,13,15,.06), 0 8px 24px rgba(13,13,15,.06);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--canvas);color:var(--text);
  font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--indigo-600);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.2;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2rem,5vw,3.1rem);font-weight:700}
h2{font-size:clamp(1.4rem,3vw,2rem);font-weight:650}
h3{font-size:1.15rem;font-weight:600}
p{margin:0 0 1em}
code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9em}
pre{background:var(--ink);color:var(--text-inv);padding:14px 16px;border-radius:var(--r);overflow-x:auto}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.narrow{max-width:520px}
.mid{max-width:760px}

/* ---- skip link + focus ---- */
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;z-index:99;background:var(--surface);padding:10px 14px;border-radius:var(--r)}
:focus-visible{outline:3px solid var(--indigo-500);outline-offset:2px}

/* ---- header ---- */
.site-head{position:sticky;top:0;z-index:20;background:rgba(251,251,253,.88);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-head .wrap{display:flex;align-items:center;gap:20px;height:62px}
.brand{display:flex;align-items:center;gap:9px;font-weight:650;color:var(--text);font-size:1.05rem}
.brand:hover{text-decoration:none}
.brand-mark{width:26px;height:26px;flex:none}
.nav{display:flex;gap:22px;margin-left:auto;align-items:center}
.nav a{color:var(--text-2);font-size:.95rem;font-weight:500}
.nav a:hover{color:var(--text);text-decoration:none}
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);
  border-radius:var(--r);padding:7px 10px;cursor:pointer;font-size:.9rem}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:var(--r);border:1px solid transparent;
  font-weight:600;font-size:.95rem;cursor:pointer;transition:background .15s,border-color .15s}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--indigo-600);color:#fff}
.btn-primary:hover{background:var(--indigo-700)}
.btn-ghost{background:var(--surface);border-color:var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--indigo-300)}
.btn-danger{background:var(--danger);color:#fff}
.btn-block{width:100%}
.btn-sm{padding:7px 13px;font-size:.88rem}
.btn[disabled],.btn[aria-disabled=true]{opacity:.5;pointer-events:none}

/* ---- hero ---- */
.hero{padding:76px 0 56px;text-align:center}
.hero .eyebrow{display:inline-block;background:var(--indigo-50);color:var(--indigo-700);
  padding:5px 13px;border-radius:999px;font-size:.83rem;font-weight:600;margin-bottom:18px}
.hero p.lead{font-size:1.18rem;color:var(--text-2);max-width:640px;margin:0 auto 28px}
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* ---- cards / grid ---- */
.grid{display:grid;gap:18px}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px}
.card h3{margin-bottom:.35em}
.card p{color:var(--text-2);margin:0;font-size:.95rem}
.card-mark{width:34px;height:34px;border-radius:9px;background:var(--indigo-50);
  display:grid;place-items:center;margin-bottom:12px;color:var(--indigo-600)}

/* ---- pricing ---- */
.price-grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));align-items:start}
.tier{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;position:relative}
.tier.featured{border-color:var(--indigo-500);box-shadow:var(--shadow)}
.tier .tag{position:absolute;top:-11px;left:24px;background:var(--indigo-600);color:#fff;
  font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:4px 10px;border-radius:999px}
.tier .amount{font-size:2.1rem;font-weight:700;letter-spacing:-.03em}
.tier .amount span{font-size:.95rem;font-weight:500;color:var(--text-3)}
.tier ul{list-style:none;padding:0;margin:16px 0 22px}
.tier li{padding:6px 0 6px 25px;position:relative;font-size:.93rem;color:var(--text-2)}
.tier li::before{content:"";position:absolute;left:2px;top:13px;width:11px;height:6px;
  border-left:2px solid var(--ok);border-bottom:2px solid var(--ok);transform:rotate(-45deg)}
.tier li.off{color:var(--text-3)}
.tier li.off::before{border-color:var(--line);transform:none;border:0;
  content:"—";left:4px;top:6px;width:auto;height:auto;color:var(--text-3)}

/* ---- forms ---- */
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:11px 13px;border:1px solid var(--line);
  border-radius:var(--r);font:inherit;font-size:.97rem;background:var(--surface);color:var(--text)}
.field input:focus{border-color:var(--indigo-500);outline:none;box-shadow:0 0 0 3px var(--indigo-100)}
.field .hint{font-size:.83rem;color:var(--text-3);margin-top:5px}
.auth-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:30px;box-shadow:var(--shadow)}
.divider{display:flex;align-items:center;gap:12px;margin:20px 0;color:var(--text-3);font-size:.85rem}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}
.gsi{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;
  padding:11px;border:1px solid var(--line);border-radius:var(--r);background:#fff;
  font-weight:600;font-size:.95rem;color:#3c4043;cursor:pointer}
.gsi:hover{background:var(--surface-2);text-decoration:none}

/* ---- messages ---- */
.msg{padding:12px 15px;border-radius:var(--r);margin-bottom:18px;font-size:.93rem;border:1px solid}
.msg-ok{background:var(--ok-bg);border-color:#a7f3d0;color:#065f46}
.msg-warn{background:var(--warn-bg);border-color:#fde68a;color:#92400e}
.msg-err{background:var(--danger-bg);border-color:#fecdd3;color:#9f1239}

/* ---- badges / pills ---- */
.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:.78rem;font-weight:600}
.pill-ok{background:var(--ok-bg);color:#065f46}
.pill-warn{background:var(--warn-bg);color:#92400e}
.pill-danger{background:var(--danger-bg);color:#9f1239}
.pill-muted{background:var(--surface-2);color:var(--text-2)}

/* ---- FAQ / AEO answer blocks ---- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:16px 0}
.faq summary{cursor:pointer;font-weight:600;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--text-3);font-weight:400}
.faq details[open] summary::after{content:"−"}
.faq details p{margin:10px 0 0;color:var(--text-2)}
.answer{background:var(--indigo-50);border-left:3px solid var(--indigo-500);
  padding:14px 18px;border-radius:0 var(--r) var(--r) 0;margin:0 0 24px}
.answer p{margin:0;color:var(--indigo-700);font-weight:500}

/* ---- footer ---- */
.site-foot{border-top:1px solid var(--line);margin-top:70px;padding:36px 0;
  color:var(--text-3);font-size:.9rem;background:var(--surface-2)}
.foot-grid{display:grid;gap:26px;grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}
.foot-grid h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text-2);margin:0 0 10px}
.foot-grid a{display:block;color:var(--text-3);padding:3px 0}
.foot-bottom{margin-top:26px;padding-top:18px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* ---- DASHBOARD (near-black) ---- */
body.app{background:var(--ink);color:var(--text-inv)}
body.app a{color:var(--cyan)}
body.app .site-head{background:rgba(13,13,15,.9);border-bottom-color:var(--line-dark)}
body.app .brand{color:var(--text-inv)}
body.app .nav a{color:var(--text-inv-2)}
body.app .nav a:hover{color:var(--text-inv)}
.app-shell{display:grid;grid-template-columns:210px 1fr;gap:0;min-height:calc(100vh - 62px)}
.app-side{border-right:1px solid var(--line-dark);padding:18px 12px}
.app-side a{display:block;padding:9px 12px;border-radius:var(--r);color:var(--text-inv-2);
  font-size:.93rem;font-weight:500}
.app-side a:hover{background:var(--ink-2);color:var(--text-inv);text-decoration:none}
.app-side a[aria-current=page]{background:var(--ink-3);color:var(--text-inv)}
.app-main{padding:26px 24px;min-width:0}
.panel{background:var(--ink-2);border:1px solid var(--line-dark);border-radius:var(--r-lg);padding:20px;margin-bottom:18px}
.panel h2,.panel h3{color:var(--text-inv)}
.panel p{color:var(--text-inv-2)}
body.app .card{background:var(--ink-2);border-color:var(--line-dark)}
body.app .card p{color:var(--text-inv-2)}
body.app .field input,body.app .field select{background:var(--ink-3);border-color:var(--line-dark);color:var(--text-inv)}
body.app table{width:100%;border-collapse:collapse;font-size:.92rem}
body.app th{text-align:left;color:var(--text-3);font-weight:600;font-size:.8rem;
  text-transform:uppercase;letter-spacing:.05em;padding:8px 10px;border-bottom:1px solid var(--line-dark)}
body.app td{padding:11px 10px;border-bottom:1px solid var(--line-dark);color:var(--text-inv-2)}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.score-ring{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;
  font-weight:700;font-size:1.2rem;border:3px solid var(--ok);color:var(--text-inv)}
.kept-shut{background:rgba(16,185,129,.12);border:1px solid rgba(16,185,129,.3);
  border-radius:var(--r);padding:13px 16px;color:#6ee7b7;font-weight:600}
.kept-shut.expired{background:rgba(225,29,72,.12);border-color:rgba(225,29,72,.3);color:#fda4af}

/* ---- responsive ---- */
@media (max-width:820px){
  .nav{display:none;position:absolute;top:62px;left:0;right:0;background:var(--surface);
    border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:8px 20px 16px}
  body.app .nav{background:var(--ink-2);border-color:var(--line-dark)}
  .nav.open{display:flex}
  .nav a{padding:11px 0;width:100%}
  .nav-toggle{display:block}
  .app-shell{grid-template-columns:1fr}
  .app-side{border-right:0;border-bottom:1px solid var(--line-dark);
    display:flex;gap:6px;overflow-x:auto;padding:10px}
  .app-side a{white-space:nowrap}
  .app-main{padding:18px 16px}
  .hero{padding:52px 0 40px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}