/* ============ NIGHT SHIFT — Raymond P. Capisinio ============ */
/* Shared design system: home (index.html) + reading pages (writing/*.html) */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  /* Night Shift (dark) = the default identity */
  --ground:#0B1220;
  --panel:#111B2E;
  --panel-2:#0E1728;
  --ink:#E9E4D8;
  --gold:#C8961E;
  --gold-soft:#E0B24E;
  --steel:#4A6B8A;
  --dim:#7A8699;
  --line:rgba(122,134,153,.16);
  --line-strong:rgba(122,134,153,.30);
  --font-display:'Iowan Old Style','Palatino Linotype',Palatino,Georgia,'Times New Roman',serif;
  --font-body:system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --font-mono:ui-monospace,'Cascadia Code',Consolas,'SF Mono',Menlo,monospace;
  --maxw:1080px;
}
/* Day Shift (light) — honored for light-OS visitors who haven't toggled */
@media (prefers-color-scheme: light){
  :root:not([data-theme]){
    --ground:#F1ECE0; --panel:#FBF7EE; --panel-2:#F5F0E4;
    --ink:#1B2436; --gold:#A9781A; --gold-soft:#8A6212; --steel:#5C7896;
    --dim:#697585; --line:rgba(27,36,54,.12); --line-strong:rgba(27,36,54,.22);
  }
}
:root[data-theme="light"]{
  --ground:#F1ECE0; --panel:#FBF7EE; --panel-2:#F5F0E4;
  --ink:#1B2436; --gold:#A9781A; --gold-soft:#8A6212; --steel:#5C7896;
  --dim:#697585; --line:rgba(27,36,54,.12); --line-strong:rgba(27,36,54,.22);
}
:root[data-theme="dark"]{
  --ground:#0B1220; --panel:#111B2E; --panel-2:#0E1728;
  --ink:#E9E4D8; --gold:#C8961E; --gold-soft:#E0B24E; --steel:#4A6B8A;
  --dim:#7A8699; --line:rgba(122,134,153,.16); --line-strong:rgba(122,134,153,.30);
}

html{scroll-behavior:smooth}
body{
  background:var(--ground); color:var(--ink);
  font-family:var(--font-body); line-height:1.65;
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
  transition:background .4s ease,color .4s ease;
}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,48px)}
.mono{font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;font-size:.72rem;color:var(--dim)}
.gold{color:var(--gold)}
h1,h2,h3{font-family:var(--font-display);font-weight:600;text-wrap:balance;line-height:1.1}
a{color:inherit;text-decoration:none}
section[id],[id]{scroll-margin-top:80px}

/* ---- theme toggle ---- */
.toggle{
  position:fixed;top:16px;right:16px;z-index:50;
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.05em;
  background:var(--panel);color:var(--ink);border:1px solid var(--line-strong);
  padding:8px 12px;border-radius:2px;cursor:pointer;transition:border-color .2s,transform .2s;
}
.toggle:hover{border-color:var(--gold)}
.toggle:focus-visible{outline:2px solid var(--gold);outline-offset:2px}

/* ---- hero ---- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden}
#grid{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero .wrap{position:relative;z-index:1;padding-top:14vh;padding-bottom:14vh}
.hero .eyebrow{margin-bottom:22px}
.hero h1{
  font-size:clamp(2.7rem,8vw,5.4rem);letter-spacing:-.01em;margin-bottom:24px;
}
.hero .lead{
  font-size:clamp(1.05rem,2.4vw,1.4rem);max-width:33ch;color:var(--ink);
  line-height:1.5;margin-bottom:34px;
}
.nowstrip{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-mono);font-size:.74rem;letter-spacing:.04em;
  color:var(--dim);border:1px solid var(--line);border-radius:2px;
  padding:9px 14px;background:color-mix(in srgb,var(--panel) 55%,transparent);
  backdrop-filter:blur(3px);
}
.nowstrip .dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 8px var(--gold);animation:pulse 2.6s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.scrollcue{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:1;color:var(--dim);font-family:var(--font-mono);font-size:.62rem;letter-spacing:.2em;animation:bob 2.4s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,6px)}}

/* ---- hero social row ---- */
.social{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:22px}
.social a{
  display:inline-flex;align-items:center;gap:7px;
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.05em;text-transform:uppercase;
  color:var(--dim);border:1px solid var(--line);border-radius:2px;padding:8px 13px;
  transition:border-color .2s,color .2s;
}
.social a:hover{border-color:var(--gold);color:var(--gold)}
.social a:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.social a svg{width:14px;height:14px;fill:currentColor;flex:none}

/* ---- section scaffolding ---- */
section{position:relative;z-index:1;padding:clamp(70px,11vw,130px) 0;border-top:1px solid var(--line)}
.seclabel{margin-bottom:34px;display:flex;align-items:center;gap:14px}
.seclabel::after{content:"";flex:1;height:1px;background:var(--line)}

/* ---- thesis ---- */
.thesis h2{font-size:clamp(1.9rem,4.5vw,3rem);max-width:16ch;margin-bottom:28px}
.thesis p{font-size:clamp(1.05rem,2vw,1.28rem);max-width:60ch;color:var(--ink);margin-bottom:20px}
.thesis .lost{color:var(--gold);font-family:var(--font-display);font-style:italic}
.principles{display:grid;grid-template-columns:1fr;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:48px}
@media(min-width:720px){.principles{grid-template-columns:repeat(3,1fr)}}
.principles .p{background:var(--ground);padding:26px 24px}
.principles .p .n{font-family:var(--font-mono);font-size:.7rem;color:var(--gold);letter-spacing:.08em}
.principles .p h3{font-size:1.12rem;margin:12px 0 8px}
.principles .p span{color:var(--dim);font-size:.94rem}

/* ---- shift log (writing) ---- */
.log{display:flex;flex-direction:column}
.entry{display:grid;grid-template-columns:1fr;gap:6px;padding:24px 0;border-bottom:1px solid var(--line);transition:padding-left .25s ease}
@media(min-width:760px){.entry{grid-template-columns:190px 1fr;gap:28px;align-items:baseline}}
a.entry:hover{padding-left:10px}
a.entry:focus-visible{outline:2px solid var(--gold);outline-offset:4px;border-radius:2px}
.entry .meta{font-family:var(--font-mono);font-size:.72rem;color:var(--dim);letter-spacing:.04em;white-space:nowrap}
.entry .meta .no{color:var(--gold)}
.entry h3{font-size:clamp(1.15rem,2.6vw,1.55rem);margin-bottom:6px;position:relative;display:inline-block}
.entry h3::after{content:"";position:absolute;left:0;bottom:-3px;width:0;height:2px;background:var(--gold);transition:width .3s ease}
a.entry:hover h3::after,a.entry:focus-visible h3::after{width:100%}
.entry p{color:var(--dim);font-size:.98rem;max-width:60ch}
.entry .cue{display:inline-block;margin-top:8px;font-family:var(--font-mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);opacity:0;transform:translateX(-4px);transition:opacity .25s ease,transform .25s ease}
a.entry:hover .cue,a.entry:focus-visible .cue{opacity:1;transform:translateX(0)}
.entry.next h3::before{content:"NEXT";font-family:var(--font-mono);font-size:.58rem;letter-spacing:.12em;color:var(--ground);background:var(--gold);padding:2px 6px;border-radius:2px;margin-right:10px;vertical-align:middle}
.entry .soontag{font-family:var(--font-mono);font-size:.58rem;letter-spacing:.12em;color:var(--dim);border:1px solid var(--line-strong);padding:2px 6px;border-radius:2px;margin-left:10px;vertical-align:middle}
.lognote{margin-top:26px;color:var(--dim);font-size:.9rem}
.lognote a{color:var(--gold);border-bottom:1px solid var(--line-strong)}

/* ---- learning in public ---- */
.speak-card{border:1px solid var(--line-strong);border-left:3px solid var(--gold);background:var(--panel-2);padding:30px 28px;max-width:640px}
.speak-card .when{font-family:var(--font-mono);font-size:.72rem;color:var(--gold);letter-spacing:.05em;margin-bottom:14px}
.speak-card h3{font-size:clamp(1.3rem,3vw,1.8rem);margin-bottom:12px}
.speak-card p{color:var(--dim);font-size:.98rem;max-width:56ch}
.speak-sub{margin-top:34px;color:var(--ink);max-width:58ch;font-size:1.02rem}

/* ---- the workshop (glimpse of what's being built) ---- */
.builds{display:grid;grid-template-columns:1fr;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:44px}
@media(min-width:760px){.builds{grid-template-columns:repeat(3,1fr)}}
.builds .b{background:var(--ground);padding:28px 24px;display:flex;flex-direction:column;transition:background .2s}
a.b:hover,a.b:focus-visible{background:var(--panel-2);outline:none}
a.b:focus-visible{box-shadow:inset 0 0 0 2px var(--gold)}
.builds .b .tag{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;color:var(--gold)}
.builds .b.static .tag{color:var(--steel)}
.builds .b h3{font-size:1.2rem;margin:11px 0 10px}
.builds .b p{color:var(--dim);font-size:.95rem;line-height:1.62;flex:1;max-width:none}
.builds .b .go{margin-top:16px;font-family:var(--font-mono);font-size:.64rem;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);opacity:.85;transition:opacity .2s,transform .2s}
a.b:hover .go,a.b:focus-visible .go{opacity:1;transform:translateX(3px)}

/* ---- about ---- */
.about-grid{display:grid;grid-template-columns:1fr;gap:38px}
@media(min-width:820px){.about-grid{grid-template-columns:1.5fr 1fr}}
.about p{font-size:clamp(1.02rem,2vw,1.2rem);max-width:56ch;color:var(--ink)}
.about p+p{margin-top:18px}
.chips{display:flex;flex-wrap:wrap;gap:8px;align-content:start}
.chip{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.04em;color:var(--dim);border:1px solid var(--line);padding:6px 10px;border-radius:2px}

/* ---- contact / email capture ---- */
.contact h2{font-size:clamp(1.8rem,4vw,2.7rem);max-width:16ch;margin-bottom:14px}
.contact .sub{color:var(--dim);max-width:48ch;margin-bottom:30px}
.form{display:flex;flex-wrap:wrap;gap:10px;max-width:520px}
.form input[type=email]{
  flex:1;min-width:220px;background:var(--panel);border:1px solid var(--line-strong);color:var(--ink);
  font-family:var(--font-body);font-size:1rem;padding:13px 15px;border-radius:2px;
}
.form input[type=email]:focus{outline:2px solid var(--gold);outline-offset:1px;border-color:var(--gold)}
.form button{
  background:var(--gold);color:#0B1220;border:none;font-family:var(--font-mono);font-size:.78rem;
  letter-spacing:.06em;text-transform:uppercase;padding:13px 22px;border-radius:2px;cursor:pointer;transition:transform .15s,background .2s;
}
.form button:hover{background:var(--gold-soft)}
.form button:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.formok{margin-top:16px;color:var(--gold);font-family:var(--font-mono);font-size:.8rem;display:none}
.mailbtn{
  display:inline-block;background:var(--gold);color:#0B1220;font-family:var(--font-mono);
  font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;padding:14px 26px;
  border-radius:2px;transition:background .2s,transform .15s;
}
.mailbtn:hover{background:var(--gold-soft);transform:translateY(-1px)}
.mailbtn:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.direct{margin-top:26px;color:var(--dim);font-size:.94rem}
.direct a{color:var(--gold);border-bottom:1px solid var(--line-strong)}

/* ---- footer ---- */
footer{border-top:1px solid var(--line);padding:56px 0 70px;position:relative;z-index:1}
footer .signoff{font-family:var(--font-display);font-style:italic;font-size:clamp(1.3rem,3.2vw,2rem);color:var(--ink);margin-bottom:22px}
footer .flinks{display:flex;flex-wrap:wrap;gap:18px;margin-bottom:20px}
footer .flinks a{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.05em;text-transform:uppercase;color:var(--dim);transition:color .2s}
footer .flinks a:hover{color:var(--gold)}
footer .flinks a:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
footer .fmeta{font-family:var(--font-mono);font-size:.68rem;color:var(--dim);letter-spacing:.05em;line-height:1.9}

/* ============ READING PAGES (writing/*.html) ============ */
body.reading{min-height:100vh;display:flex;flex-direction:column}
body.reading main{flex:1}

.arthead{border-bottom:1px solid var(--line);padding:20px 0;position:relative;z-index:1}
.backlink{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;color:var(--dim);transition:color .2s}
.backlink:hover{color:var(--gold)}
.backlink:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:2px}

.article{padding:clamp(48px,8vw,90px) 0 clamp(30px,5vw,60px)}
.article .wrap{max-width:720px}
.artmeta{margin-bottom:20px;padding-top:14px;border-top:2px solid var(--gold);display:inline-block}
.artmeta .no{color:var(--gold)}
.article h1{font-size:clamp(2rem,5.5vw,3.4rem);letter-spacing:-.01em;margin-bottom:20px}
.article .dek{font-family:var(--font-display);font-style:italic;font-size:clamp(1.15rem,2.6vw,1.5rem);color:var(--dim);max-width:60ch;margin-bottom:44px;line-height:1.4}
.article .body{font-size:clamp(1.08rem,2.1vw,1.24rem);line-height:1.72;color:var(--ink)}
.article .body p{margin-bottom:22px;max-width:64ch}
.article .body p.lead-para{font-size:1.14em;color:var(--ink)}
.article .body strong{color:var(--ink);font-weight:600}
.article .body em{color:var(--gold);font-style:italic}
.article .body .pull{font-family:var(--font-display);font-size:clamp(1.4rem,3.2vw,2rem);line-height:1.25;color:var(--ink);border-left:3px solid var(--gold);padding:6px 0 6px 24px;margin:38px 0;max-width:60ch;font-style:italic}
.article .body ul.four{list-style:none;margin:0 0 26px;padding:0}
.article .body ul.four li{padding:18px 0 18px 0;border-bottom:1px solid var(--line);max-width:64ch}
.article .body ul.four li b{display:block;font-family:var(--font-display);font-size:1.08em;color:var(--gold);margin-bottom:5px;font-weight:600}
.article .body .kicker{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--dim);margin-bottom:8px}

.artnav{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;margin-top:54px;padding-top:26px;border-top:1px solid var(--line)}
.artnav a{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.04em;text-transform:uppercase;color:var(--dim);transition:color .2s}
.artnav a:hover{color:var(--gold)}
.artnav a:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:2px}

.artcta{margin-top:60px;border:1px solid var(--line-strong);border-left:3px solid var(--gold);background:var(--panel-2);padding:34px 30px;border-radius:2px}
.artcta h2{font-size:clamp(1.5rem,3.4vw,2rem);margin-bottom:10px}
.artcta .sub{color:var(--dim);max-width:48ch;margin-bottom:24px}

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