/* owneraiguide — Mockup D "After Hours" (dark) + Sun mode.
   Tokens pulled from C-Dark.dc.html (Claude's After Hours artboard). */
:root{
  --bg:#0E100F; --bg-deep:#0B0D0C; --surface:#171A18; --surface-2:#131614;
  --line:#262A27; --line-card:#2A2E2B; --line-strong:#3A3F3B; --line-hover:#5A6058;
  --text:#F2F2EE; --text-nav:#C9CCC6; --text-2:#A5A8A2; --text-3:#8A8E88; --muted:#6F736D;
  --accent:#D7F55A; --accent-text:#D7F55A; --on-accent:#0E100F; --accent-edge:transparent;
  --caution:#FFB457;
  --glow:rgba(215,245,90,.09); --glow-2:rgba(215,245,90,.08);
  --tag-bg:#262A27; --input-bg:#0E100F; --focus:#D7F55A;
  --maxw:1160px; --gut:32px;
  --f-disp:"Bricolage Grotesque","Archivo Black","Helvetica Neue",Arial,sans-serif;
  --f-body:Inter,"Helvetica Neue",Arial,sans-serif;
  --f-mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  color-scheme:dark;
}
html[data-theme=sun]{
  --bg:#F6F6F2; --bg-deep:#ECEDE7; --surface:#FFFFFF; --surface-2:#FFFFFF;
  --line:#D3D6CE; --line-card:#C4C8BF; --line-strong:#5E625C; --line-hover:#0E100F;
  --text:#0E100F; --text-nav:#262A27; --text-2:#3F433E; --text-3:#50544F; --muted:#50544F;
  --accent:#D7F55A; --accent-text:#3D5000; --on-accent:#0E100F; --accent-edge:#0E100F;
  --caution:#8A4600;
  --glow:rgba(160,190,40,.16); --glow-2:rgba(160,190,40,.14);
  --tag-bg:#0E100F; --input-bg:#FFFFFF; --focus:#0047AB;
  color-scheme:light;
}
html[data-theme=sun] .sp-tag{color:#FFFFFF}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--f-body);-webkit-font-smoothing:antialiased;line-height:normal}
img,svg{display:block;max-width:100%}
a{color:var(--text)}
a:hover{color:var(--accent-text)}
h1,h2,h3,p,ul,ol,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:4px}
@media (prefers-reduced-motion:reduce){*{transition:none !important}}
.skip{position:absolute;left:-9999px;top:8px;background:var(--accent);color:var(--on-accent);padding:12px 16px;border-radius:8px;z-index:10;font-weight:700}
.skip:focus{left:8px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.disp{font-family:var(--f-disp)}
.caps{font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;line-height:1.4}
.wrap{max-width:var(--maxw);width:100%;margin:0 auto;padding-left:var(--gut);padding-right:var(--gut)}
.wide{max-width:calc(var(--maxw) + 2*var(--gut))}
.c2{color:var(--text-2)} .ca{color:var(--accent-text)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:11px 18px;border-radius:8px;font:inherit;font-weight:700;font-size:15px;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:filter .15s,background-color .15s,border-color .15s}
.btn-primary{background:var(--accent);color:var(--on-accent);border-color:var(--accent-edge)}
.btn-primary:hover{color:var(--on-accent);filter:brightness(1.08)}
.btn-ghost{background:var(--surface);color:var(--text);border-color:var(--line-strong)}
.btn-ghost:hover{border-color:var(--line-hover);color:var(--text)}

/* ---------- header ---------- */
.hdr{border-bottom:1px solid var(--line);background:var(--bg)}
.hdr-in{height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.hdr-right{display:flex;align-items:center;gap:28px}
.navlinks ul{display:flex;gap:26px;font-size:14px;font-weight:500}
.navlinks a{text-decoration:none;color:var(--text-nav);display:inline-flex;align-items:center;min-height:44px;border-bottom:2px solid transparent}
.navlinks a:hover{color:var(--accent-text)}
.navlinks a[aria-current=page]{color:var(--text);border-bottom-color:var(--accent)}
.pill{border:1px solid var(--line-strong);background:var(--surface);color:var(--text);padding:8px 14px;font:inherit;font-size:13px;font-weight:500;border-radius:999px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;min-height:36px;white-space:nowrap;list-style:none}
.pill::-webkit-details-marker{display:none}
.pill:hover{border-color:var(--line-hover)}
.sun[aria-pressed=true]{border-color:var(--accent-edge);background:var(--accent);color:var(--on-accent)}
.switcher,.menu{position:relative}
.drop{position:absolute;top:calc(100% + 8px);right:0;z-index:20;min-width:280px;background:var(--surface);border:1px solid var(--line-strong);border-radius:12px;padding:8px;box-shadow:0 12px 32px rgba(0,0,0,.35)}
.switcher .drop{left:0;right:auto}
.drop a,.drop .disabled{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:48px;padding:10px 12px;border-radius:8px;font-size:15px;text-decoration:none}
.drop a:hover{background:var(--bg)}
.drop .disabled{color:var(--text-3);cursor:not-allowed}
.drop .cur{font-size:12px;color:var(--text-2)}
.menu{display:none}
.menu-btn{width:44px;justify-content:center;padding:0}

/* ---------- sponsor banner ---------- */
.sponsor{padding-top:20px}
.sponsor-in{border:1px solid var(--line);background:var(--surface-2);border-radius:10px;padding:10px 16px;display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-size:14px;color:var(--text-nav)}
.sp-tag{background:var(--tag-bg);color:var(--text);padding:4px 8px;border-radius:4px}
.sponsor-in a{color:var(--accent-text);font-weight:500;display:inline-flex;align-items:center;min-height:28px}

/* ---------- hero (home) ---------- */
.glow{background:radial-gradient(640px 360px at 18% 0%,var(--glow),transparent 70%)}
.hero{padding-top:72px;padding-bottom:56px;display:grid;grid-template-columns:1.4fr 1fr;gap:64px;align-items:start}
.hero-l{display:flex;flex-direction:column;gap:26px}
.h1{font-family:var(--f-disp);font-size:74px;line-height:.98;font-weight:800;letter-spacing:-.035em;text-wrap:balance;font-variation-settings:'opsz' 96}
.dek{font-size:19px;line-height:1.5;color:var(--text-2);max-width:560px;text-wrap:pretty}
.cta{color:var(--accent-text);font-weight:600;font-size:16px;text-decoration:none;display:inline-flex;align-items:center;gap:10px;min-height:44px;align-self:flex-start}
.trades{display:flex;flex-direction:column;gap:12px}
.trade{text-decoration:none;padding:16px 18px;border-radius:10px;display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:64px}
.trade-on{background:var(--accent);color:var(--on-accent);border:1px solid var(--accent-edge);transition:filter .15s}
.trade-on:hover{color:var(--on-accent);filter:brightness(1.08)}
.trade-off{border:1px solid var(--line);background:var(--surface-2);color:var(--text-2)}
.trade-t{display:flex;flex-direction:column;gap:2px}
.trade-on .tn{font-weight:700;font-size:17px;letter-spacing:-.01em}
.trade-on .ts{font-size:12px;font-weight:500;opacity:.8}
.trade-off .tn{font-weight:600;font-size:17px;color:var(--text-nav)}
.trade-off .ts{font-size:12px}
.arrow{font-size:20px;font-weight:700}
.soon{border:1px solid var(--line-strong);padding:4px 8px;border-radius:999px;font-size:10px}
.small-link{font-size:13px;color:var(--text-2);text-decoration:none;padding:6px 2px;min-height:44px;display:inline-flex;align-items:center;align-self:flex-start}

/* ---------- sections ---------- */
.sec{padding-top:24px;padding-bottom:64px;display:flex;flex-direction:column;gap:22px}
.sec-head{display:flex;justify-content:space-between;align-items:baseline;gap:20px;flex-wrap:wrap}
.h2{font-family:var(--f-disp);font-size:32px;font-weight:700;letter-spacing:-.025em;line-height:1.1}
.sec-link{font-size:14px;font-weight:500;color:var(--text-2);text-decoration:none;min-height:44px;display:inline-flex;align-items:center}
.feat-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:20px;align-items:stretch}

/* cards */
.card{border:1px solid var(--line-card);background:var(--surface);transition:border-color .15s,transform .15s;position:relative}
.card:hover{border-color:var(--line-hover);transform:translateY(-2px)}
@media (prefers-reduced-motion:reduce){.card:hover{transform:none}}
.card h3 a{text-decoration:none}
.card h3 a::after{content:"";position:absolute;inset:0;border-radius:inherit}
.card .btn{position:relative;z-index:1}
.feat{border-radius:14px;padding:28px;display:flex;flex-direction:column;gap:18px}
.feat-top{display:flex;justify-content:space-between;align-items:center;gap:12px}
.badge-new{color:var(--accent-text);border:1px solid var(--accent-text);padding:4px 8px;border-radius:999px;font-size:10px}
.h3big{font-family:var(--f-disp);font-size:38px;line-height:1.04;font-weight:700;letter-spacing:-.03em;text-wrap:balance}
.feat p{font-size:15px;line-height:1.55;color:var(--text-2);max-width:520px}
.shot{border:1px dashed var(--line-strong);background:var(--bg);border-radius:10px;aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;color:var(--muted);font-size:13px}
.feat-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-top:auto}
.tested{font-size:13px;color:var(--text-2);display:inline-flex;align-items:center;gap:8px}
.tested svg{color:var(--accent-text)}
.recent{display:flex;flex-direction:column;gap:12px}
.recent>.caps{color:var(--text-2);padding:4px 2px 0}
.gcard{border-radius:12px;padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.gcard .caps{color:var(--text-2)}
.gcard h3{font-size:18px;line-height:1.25;font-weight:600;letter-spacing:-.015em}
.gcard p{font-size:14px;line-height:1.5;color:var(--text-2)}
.gmeta{font-size:12px;color:var(--text-3);margin-top:auto;padding-top:4px}

/* digest panel */
.digest-sec{padding-bottom:64px}
.digest{border:1px solid var(--line-card);background:var(--surface);background-image:radial-gradient(520px 260px at 100% 100%,var(--glow-2),transparent 70%);border-radius:16px;padding:40px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(380px,100%),1fr));gap:40px;align-items:center}
.digest-l{display:flex;flex-direction:column;gap:12px}
.digest-l p{font-size:15px;line-height:1.55;color:var(--text-2);max-width:460px}
.dform{display:flex;flex-direction:column;gap:10px}
.dform label{color:var(--text-2)}
.row{display:flex;gap:10px;flex-wrap:wrap}
.input{flex:1 1 220px;min-width:0;border:1px solid var(--line-strong);background:var(--input-bg);color:var(--text);padding:13px 14px;font:inherit;font-size:15px;min-height:48px;border-radius:8px}
.input::placeholder{color:var(--muted)}
.fine{font-size:12px;color:var(--text-3)}

/* how */
.how{padding-bottom:72px;display:flex;flex-direction:column;gap:20px}
.how-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr));gap:16px}
.how-grid li{border-top:1px solid var(--line-card);padding-top:18px;display:flex;flex-direction:column;gap:8px}
.how-grid .caps{color:var(--accent-text)}
.how-t{font-size:17px;font-weight:600;letter-spacing:-.01em}
.how-d{font-size:14px;color:var(--text-2);line-height:1.5}

/* footer band + footer */
.band{border-top:1px solid var(--line);background:var(--bg-deep)}
.band-in{padding-top:32px;padding-bottom:32px;display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.band-t{font-family:var(--f-disp);font-size:20px;font-weight:700;letter-spacing:-.02em;flex:0 0 auto}
.band form{display:flex;gap:10px;flex:1 1 360px;flex-wrap:wrap}
.band .input{padding:11px 14px}
.ftr{background:var(--bg-deep);border-top:1px solid var(--line)}
.ftr-in{padding-top:32px;padding-bottom:40px;display:flex;flex-direction:column;gap:22px}
.ack{font-size:14px;line-height:1.6;color:var(--text-2);max-width:760px}
.ack a{color:var(--accent-text);font-weight:500}
.legal{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center;border-top:1px solid var(--line);padding-top:20px}
.legal p{font-size:13px;color:var(--text-3)}
.legal ul{display:flex;gap:22px;font-size:13px;font-weight:500;flex-wrap:wrap}
.legal a{text-decoration:none;color:var(--text-nav);min-height:44px;display:inline-flex;align-items:center}

/* ---------- inner page hero ---------- */
.phero{padding-top:56px;padding-bottom:40px;display:flex;flex-direction:column;gap:20px}
.kicker{color:var(--accent-text)}
.brand-sub{font-size:15px;color:var(--text-2);margin-top:-12px}
.h1p{font-family:var(--f-disp);font-size:60px;line-height:1;font-weight:800;letter-spacing:-.035em;text-wrap:balance;max-width:900px;font-variation-settings:'opsz' 96}

/* contractor job picker */
.picker{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:8px}
.job{text-decoration:none;border:1px solid var(--line-card);background:var(--surface);border-radius:10px;padding:14px 18px;min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:10px;font-weight:600;font-size:16px;transition:border-color .15s}
.job:hover{border-color:var(--accent-text);color:var(--text)}
.job span{color:var(--accent-text);font-weight:700}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid3 .gcard{min-height:200px}

/* ---------- guide ---------- */
.back{color:var(--text-2);text-decoration:none;font-size:14px;font-weight:500;min-height:44px;display:inline-flex;align-items:center;align-self:flex-start;margin-bottom:-8px}
.g-layout{display:grid;grid-template-columns:minmax(0,680px) minmax(0,340px);justify-content:space-between;gap:56px;padding-bottom:72px;align-items:start}
.g-rail{position:sticky;top:20px;display:flex;flex-direction:column;gap:16px;grid-column:2;grid-row:1}
.g-body{grid-column:1;grid-row:1;display:flex;flex-direction:column;gap:28px;min-width:0}
.panel{border:1px solid var(--line-card);background:var(--surface);border-radius:12px;padding:22px}
.panel-h{font-family:var(--f-disp);font-size:20px;font-weight:700;letter-spacing:-.02em;margin-bottom:14px}
.lv div{display:grid;grid-template-columns:72px 1fr;gap:12px;padding:10px 0;border-top:1px solid var(--line);font-size:14px}
.lv dt{color:var(--text-2)}
.tool{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line-strong);border-radius:4px;padding:2px 8px;font-size:13px}
.tool b{font-weight:600;color:var(--text-2);font-size:11px;letter-spacing:.1em;text-transform:uppercase}
.caution-h{color:var(--caution);margin:14px 0 8px;display:flex;align-items:center;gap:8px}
.limits li,.needs li{font-size:14px;color:var(--text-2);line-height:1.5;padding-left:16px;position:relative;margin-top:6px}
.limits li::before,.needs li::before{content:"";position:absolute;left:0;top:.6em;width:6px;height:6px;border-radius:1px;background:var(--line-strong)}
.limits li::before{background:var(--caution)}
.prog ol{counter-reset:p}
.prog a{display:flex;gap:12px;align-items:center;min-height:44px;text-decoration:none;font-size:14px;color:var(--text-nav)}
.prog .pn{font-family:var(--f-disp);font-weight:700;color:var(--accent-text);width:18px}
.needs-box h2{margin-bottom:6px}
.needs li{font-size:16px;color:var(--text-nav)}
.steps{display:flex;flex-direction:column;gap:16px}
.step{border:1px solid var(--line-card);background:var(--surface);border-radius:14px;padding:26px 28px;display:grid;grid-template-columns:56px 1fr;column-gap:16px;row-gap:12px;border-left:2px solid var(--line-card)}
.step:hover,.step:focus-within{border-left-color:var(--accent)}
.step>*{grid-column:2}
.num{grid-column:1 !important;grid-row:1 / span 2;font-family:var(--f-disp);font-size:48px;line-height:1;font-weight:800;color:var(--accent-text);letter-spacing:-.04em}
.step h3{font-size:24px;line-height:1.2;font-weight:700;letter-spacing:-.02em;font-family:var(--f-disp)}
.step p{font-size:16px;line-height:1.6;color:var(--text-2)}
.prompt{border:1px solid var(--line-strong);background:var(--bg);border-radius:10px;padding:16px;display:flex;flex-direction:column;gap:12px}
.prompt pre{margin:0;white-space:pre-wrap;word-break:break-word;font-family:var(--f-mono);font-size:13.5px;line-height:1.6;color:var(--text)}
.prompt .btn{align-self:flex-start}
.next{color:var(--accent-text);font-size:14px;font-weight:600;text-decoration:none;min-height:44px;display:inline-flex;align-items:center;align-self:flex-start}
.review{border:1px solid var(--line-card);border-top:4px solid var(--caution);background:var(--surface);border-radius:14px;padding:26px 28px}
.review h2{color:var(--caution);margin-bottom:6px}
.review .c2{font-size:14px;margin-bottom:10px}
.checks li{display:flex;align-items:center;gap:14px;min-height:48px;padding:8px 0;border-top:1px solid var(--line);font-size:16px}
.box{flex:0 0 22px;height:22px;border:2px solid var(--line-strong);border-radius:4px}
.digest.slim{padding:32px}
.art-foot{font-size:14px;color:var(--text-2)}
.art-foot a{color:var(--accent-text)}

/* ---------- sponsor page ---------- */
.sp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding-bottom:72px}
.sblock{border-radius:14px;padding:28px;display:flex;flex-direction:column;gap:16px}
.sblock h2{font-family:var(--f-disp);font-size:24px;font-weight:700;letter-spacing:-.02em}
.sblock li{font-size:15px;line-height:1.5;color:var(--text-nav);border-top:1px solid var(--line);padding:10px 0;display:flex;gap:12px}
.sblock li .caps{color:var(--accent-text);flex:0 0 22px;padding-top:2px}
.sblock p{font-size:15px;color:var(--text-2);line-height:1.55}
.sblock .btn{margin-top:auto;align-self:flex-start}
.sp-note{grid-column:1 / -1;border:1px dashed var(--line-strong);border-radius:12px;padding:18px 22px;font-size:14px;color:var(--text-2);line-height:1.6}

/* ---------- responsive ---------- */
@media (max-width:1000px){
  .navlinks ul{gap:18px}
  .grid3,.sp-grid{grid-template-columns:1fr 1fr}
  .g-layout{grid-template-columns:1fr;gap:28px}
  .g-rail{position:static;grid-column:1;grid-row:auto}
  .g-body{grid-row:auto}
  .prog{display:none}
}
@media (max-width:820px){
  :root{--gut:20px}
  .navlinks{display:none}
  .menu{display:block}
  .hdr-right{gap:10px}
  .hdr-in{gap:12px}
  .hdr.has-sw .hdr-in{height:auto;flex-wrap:wrap;padding-top:10px;padding-bottom:10px}
  .hdr.has-sw .switcher{order:3;width:100%}
  .hdr.has-sw .switcher .pill{min-height:44px}
  .pill{min-height:44px}
  .menu .drop{position:absolute;right:0;min-width:240px}
  .menu .drop a{min-height:52px;font-size:16px}
  .hero{grid-template-columns:1fr;gap:40px;padding-top:48px;padding-bottom:40px}
  .feat-grid{grid-template-columns:1fr}
  .h1{font-size:46px}
  .h1p{font-size:40px;line-height:1.02}
  .dek{font-size:18px}
  .feat{padding:22px}
  .h3big{font-size:30px}
  .digest{padding:26px}
  .picker{grid-template-columns:1fr 1fr}
  .grid3,.sp-grid{grid-template-columns:1fr}
  .step{padding:22px 20px;grid-template-columns:1fr}
  .step>*{grid-column:1}
  .num{grid-row:auto;font-size:40px}
  .prompt .btn,.sblock .btn{align-self:stretch;min-height:56px}
  .review{padding:22px 20px}
  .gcard p,.feat p,.step p,.digest-l p{font-size:16px}
  .band-t{flex:1 1 100%}
  .band form .btn,.dform .btn{flex:1 1 100%}
  .phero{padding-top:36px}
}
@media (max-width:420px){
  .sun{padding:8px 12px}
}

/* Logo 03: highlighted "ai" (values from Logo-Treatments.dc.html, scaled with em) */
.logo{font-family:var(--f-disp);font-weight:700;letter-spacing:-.025em;font-variation-settings:'opsz' 96;font-size:22px;line-height:normal;display:inline-flex;align-items:center;min-height:44px;color:var(--text);text-decoration:none;white-space:nowrap;flex:none}
.logo:hover,.logo:visited{color:var(--text)}
.logo-ai{background:#D7F55A;color:#0E100F;padding:0 .15625em;border-radius:.125em;margin:0 .0625em}
.logo-ftr{font-size:24px;align-self:flex-start}
@media (max-width:420px){.hdr .logo{font-size:20px}}
.dform>a.btn{justify-self:start;align-self:flex-start;width:auto}