/* doncalvindhabolt.com · editorial, quiet, with the 2059 signal yellow as the one loud note. */
:root{
  color-scheme: light;
  --paper:#F4F2EC; --surface:#FBFAF7; --ink:#111318; --ink-2:#3E4450; --muted:#6A7180;
  --line:#D9D5CB; --steel:#5E7390; --signal:#F5C518; --signal-ink:#6E5200;
  --bar:#0F1115; --bar-ink:#F4F2EC;
  --serif:"Fraunces", Georgia, "Times New Roman", serif;
  --sans:"Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --mono:"IBM Plex Mono", ui-monospace, Consolas, monospace;
  --w:1160px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme: dark;
    --paper:#0E1014; --surface:#15181E; --ink:#ECEAE4; --ink-2:#B9BDC6; --muted:#8C93A0;
    --line:#2A2F38; --steel:#8FA3BF; --signal-ink:#F5C518; --bar:#08090C;
  }
}
:root[data-theme="dark"]{
  color-scheme: dark;
  --paper:#0E1014; --surface:#15181E; --ink:#ECEAE4; --ink-2:#B9BDC6; --muted:#8C93A0;
  --line:#2A2F38; --steel:#8FA3BF; --signal-ink:#F5C518; --bar:#08090C;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:80px}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.7 var(--sans)}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
a:hover{color:var(--steel);text-decoration:underline;text-decoration-color:var(--signal);text-decoration-thickness:2px;text-underline-offset:3px}
:focus-visible{outline:3px solid var(--signal);outline-offset:3px;border-radius:3px}
cite{font-style:italic}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.05;letter-spacing:-.015em;margin:0;text-wrap:balance}
p{margin:0 0 1em}
.wrap{width:100%;max-width:var(--w);margin-inline:auto;padding-inline:clamp(16px,4vw,40px)}
.mono{font-family:var(--mono);letter-spacing:.08em}
.label{font:500 .74rem/1 var(--mono);letter-spacing:.22em;text-transform:uppercase;color:var(--steel);margin:0 0 18px;display:flex;align-items:center;gap:12px}
.label::before{content:"";width:26px;height:3px;background:var(--signal);flex:none}
.fine{font-size:.88rem;color:var(--muted)}
.skip{position:absolute;left:-999px;top:0;background:var(--signal);color:#111;padding:10px 16px;z-index:100;font-weight:600}
.skip:focus{left:12px;top:12px}

/* nav */
.nav{position:sticky;top:0;z-index:40;background:var(--bar);color:var(--bar-ink);border-bottom:3px solid var(--signal)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:62px}
.wordmark{display:flex;align-items:baseline;gap:12px;text-decoration:none;color:var(--bar-ink)}
.wordmark:hover{text-decoration:none;color:var(--bar-ink)}
.wordmark .mono{font-size:.78rem;color:var(--signal);font-weight:500}
.wordmark b{font:600 1.1rem/1 var(--serif);letter-spacing:.005em}
.links{display:flex;align-items:center;gap:clamp(12px,2.4vw,28px);font:500 .9rem/1 var(--sans)}
.links a{text-decoration:none;color:var(--bar-ink);opacity:.85}
.links a:hover{opacity:1;color:var(--signal);text-decoration:none}
.nav-buy{background:var(--signal);color:#111 !important;opacity:1 !important;padding:9px 14px;border-radius:3px;font-weight:600}
.nav-buy:hover{background:#fff}
.theme-btn{display:inline-grid;place-items:center;width:36px;height:36px;padding:0;border:1px solid rgba(244,242,236,.25);border-radius:50%;background:transparent;color:var(--signal);cursor:pointer}
.theme-btn:hover{border-color:var(--signal)}
.theme-btn svg{width:18px;height:18px}
:root[data-theme="dark"] .i-moon,:root[data-theme="light"] .i-sun{display:none}

/* buttons */
.btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.btn{display:inline-block;font:600 .95rem/1 var(--sans);padding:14px 20px;border-radius:3px;text-decoration:none;border:1.5px solid var(--ink);color:var(--ink)}
.btn:hover{text-decoration:none}
.btn.primary{background:var(--ink);color:var(--paper)}
.btn.primary:hover{background:var(--signal);border-color:var(--signal);color:#111}
.btn.ghost:hover{background:var(--surface);color:var(--ink)}

/* hero */
.hero{padding-block:clamp(48px,8vw,104px) clamp(40px,6vw,80px);border-bottom:1px solid var(--line);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,.8fr);gap:clamp(32px,6vw,80px);align-items:center}
.hero h1{font-size:clamp(3.2rem,9.5vw,7.6rem);font-weight:400;line-height:.92;letter-spacing:-.035em}
.lede{font:400 clamp(1.15rem,2vw,1.35rem)/1.55 var(--serif);color:var(--ink-2);max-width:40ch;margin:28px 0 0}
.hero-cover{display:block;justify-self:end;width:min(100%,320px);transform:rotate(1.5deg);box-shadow:0 30px 60px -20px rgba(15,17,21,.45),0 0 0 1px var(--line);transition:transform .3s ease}
.hero-cover:hover{transform:rotate(0)}
@media (prefers-reduced-motion: reduce){.hero-cover{transition:none}}

/* novel */
.novel{padding-block:clamp(56px,8vw,104px);background:var(--bar);color:var(--bar-ink)}
.novel .label{color:#8FA3BF}
.novel-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:start}
.novel h2{font-size:clamp(2.2rem,4.8vw,3.8rem);font-weight:400}
.novel h2 cite{font-style:normal}
.hook{font:400 clamp(1.25rem,2.2vw,1.6rem)/1.4 var(--serif);margin:26px 0 0;color:#C9CED8}
.hook strong{color:var(--signal);font-weight:600}
.novel-copy p{color:#D5D9E0}
.pull{font:italic 400 1.3rem/1.4 var(--serif);border-left:3px solid var(--signal);padding-left:18px;margin:26px 0 0;color:#fff !important}
.pull em{color:var(--signal)}
.novel .btn{border-color:#F4F2EC;color:#F4F2EC}
.novel .btn.primary{background:var(--signal);border-color:var(--signal);color:#111}
.novel .btn.primary:hover{background:#fff;border-color:#fff}
.novel .btn.ghost:hover{background:rgba(255,255,255,.08)}
.novel .fine{color:#8C93A0;margin-top:18px}

/* question */
.question{padding-block:clamp(56px,9vw,120px);border-bottom:1px solid var(--line)}
.about{border-bottom:0}
.question blockquote{margin:0;max-width:24em}
.question blockquote p{font:400 clamp(1.6rem,3.8vw,2.9rem)/1.2 var(--serif);letter-spacing:-.015em;margin:0}
.question blockquote p::first-letter{color:var(--signal-ink)}

/* two-column sections */
.about,.research,.press,.world{padding-block:clamp(52px,7vw,96px);border-bottom:1px solid var(--line)}
.about-grid,.research-grid,.press-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(24px,5vw,72px);align-items:start}
.about h2,.research h2,.press h2{font-size:clamp(1.9rem,3.6vw,2.8rem);font-weight:400}
.h-sm{font-size:clamp(1.7rem,3vw,2.3rem);font-weight:400}
.prose{max-width:62ch}
.prose p{color:var(--ink-2)}
.prose strong{color:var(--ink)}
.research{background:var(--surface)}

/* world */
.world-grid{list-style:none;margin:28px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.world-grid a{display:grid;gap:6px;align-content:start;height:100%;padding:20px;background:var(--paper);text-decoration:none}
.world-grid a:hover{background:var(--surface);color:var(--ink);text-decoration:none}
.world-grid .mono{font-size:.76rem;color:var(--steel)}
.world-grid b{font:600 1.2rem/1.2 var(--serif)}
.world-grid small{color:var(--muted);font-size:.92rem;line-height:1.5}

/* press */
.press-mail{font:400 clamp(1.15rem,2.2vw,1.5rem)/1.3 var(--serif);margin:18px 0 12px;word-break:break-word}
.press-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.press-list a{display:grid;gap:4px;padding:18px 0;border-bottom:1px solid var(--line);text-decoration:none}
.press-list a:hover{text-decoration:none}
.press-list a:hover b{color:var(--steel)}
.press-list b{font:600 1.2rem/1.2 var(--serif)}
.press-list b::after{content:" →";color:var(--signal-ink)}
.press-list small{color:var(--muted)}

/* signup */
.signup{padding-block:clamp(52px,7vw,88px);background:var(--surface);border-bottom:1px solid var(--line)}
.signup-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:24px 64px;align-items:center}
.signup p{color:var(--ink-2)}
.row{display:flex;flex-wrap:wrap;gap:8px}
.row input{flex:1 1 220px;min-width:0;font:400 1rem/1.2 var(--sans);padding:13px 14px;border:1.5px solid var(--ink-2);border-radius:3px;background:var(--paper);color:var(--ink)}
.row input:focus{outline:3px solid var(--signal);outline-offset:1px}
.signup-form .fine{margin:10px 0 0}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}

/* footer */
.foot{padding-block:32px 48px}
.foot p{margin:0 0 8px;max-width:80ch;font-size:.95rem}
.foot .caps{font:500 .72rem/1.6 var(--mono);letter-spacing:.12em;text-transform:uppercase}

/* question: lock-screen panel (drawn in code so it follows light/dark) */
.question-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:clamp(32px,6vw,80px);align-items:center}
.lock{margin:0;justify-self:end;width:min(100%,300px)}
.phone{background:var(--surface);border:1px solid var(--line);border-radius:36px;padding:34px 18px 26px;box-shadow:0 30px 60px -28px rgba(15,17,21,.35);text-align:center}
.lock-time{font:300 3.4rem/1 var(--sans);letter-spacing:-.02em;color:var(--ink)}
.lock-day{font:500 .8rem/1 var(--sans);color:var(--muted);margin:8px 0 26px}
.note{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:14px;text-align:left}
.note-head{display:flex;align-items:center;gap:8px;font:500 .66rem/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--steel);margin-bottom:10px}
.note-head .now{margin-left:auto;letter-spacing:.04em;text-transform:none;color:var(--muted)}
.aura-mark{width:16px;height:16px;color:var(--ink)}
.note-msg{font:500 .72rem/1.5 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink);margin:0 0 12px}
.opt{display:block;text-align:center;font:500 .62rem/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);border-radius:8px;padding:9px 6px;margin-top:6px}
.opt-go{background:var(--signal);border-color:var(--signal);color:#111;font-weight:600}
.lock figcaption{margin-top:18px;text-wrap:balance;text-align:center;font:400 1.05rem/1.5 var(--serif);color:var(--ink-2)}
.lock .later{font-family:var(--mono);color:var(--signal-ink)}

@media (max-width: 920px){
  .world-grid{grid-template-columns:1fr 1fr}
}
@media (max-width: 760px){
  .hero-grid,.novel-grid,.about-grid,.research-grid,.press-grid,.signup-grid,.question-grid{grid-template-columns:1fr}
  .lock{justify-self:start}
  .hero-cover{justify-self:start;width:min(62%,240px)}
  .wordmark .mono{display:none}
}
@media (max-width: 480px){
  .world-grid{grid-template-columns:1fr}
}

/* 404 */
.err{padding-block:18vh 12vh;max-width:760px}
.err h1{font-size:clamp(2.4rem,6vw,4rem);font-weight:400}
.novel{border-block:1px solid var(--line)}

/* Author revision · October 2026 */
.nav-sections{display:flex;align-items:center;gap:clamp(12px,2.4vw,28px)}
.menu-toggle{display:none}
.hero .label{font-size:.67rem;letter-spacing:.12em;line-height:1.6}
.hero .lede{max-width:32ch;font-size:clamp(1.3rem,2.25vw,1.65rem);line-height:1.45}
.hero-release{position:relative;margin:26px 0 0;padding-left:16px;color:var(--muted);font-size:.79rem;line-height:1.7}
.hero-release cite{font-style:normal;color:var(--ink-2);font-weight:500}
.status-dot{position:absolute;left:0;top:.6em;width:6px;height:6px;border-radius:50%;background:var(--signal-ink)}
.novel .record-line{font-family:var(--mono);font-size:.83rem;letter-spacing:.01em;color:var(--bar-ink);margin-top:24px}
.about-intro{color:var(--muted);font-family:var(--serif);font-size:1.15rem;line-height:1.5;margin:22px 0 0}
.author-dates{margin:36px 0 0;max-width:310px}
.author-dates>div{display:grid;grid-template-columns:52px 1fr;gap:12px;padding:14px 0;border-top:1px solid var(--line)}
.author-dates dt{font:500 .8rem/1.7 var(--mono);color:var(--signal-ink)}
.author-dates dd{margin:0;font-size:.85rem;line-height:1.6;color:var(--muted)}
.author-opening{font:400 clamp(1.35rem,2.5vw,1.8rem)/1.4 var(--serif)}
.author-opening strong{font-weight:400}
.prose .author-questions{border-left:3px solid var(--signal);padding-left:22px;margin:26px 0;font:400 clamp(1.25rem,2.3vw,1.65rem)/1.5 var(--serif);color:var(--ink)}
.prose .author-location{border-top:1px solid var(--line);padding-top:20px;margin-top:24px;font-size:.92rem;color:var(--muted)}
.question blockquote .label{font:500 .7rem/1.5 var(--mono);letter-spacing:.16em;color:var(--steel);margin-bottom:24px}
.question blockquote .label::first-letter{color:inherit}
.question blockquote p em{font-style:italic;color:var(--signal-ink)}
.question{background:var(--surface)}
.phone{background:var(--paper)}
.note{background:var(--surface)}
.prose .research-title{font:400 1.25rem/1.5 var(--serif);color:var(--ink)}
.world-intro{max-width:58ch;color:var(--ink-2);margin:20px 0 0}
.world-grid a{transition:background .18s ease}
.world-grid a:hover b{text-decoration:underline;text-decoration-color:var(--signal);text-underline-offset:5px}
@media(min-width:761px){.links{gap:20px}.hero-cover{width:min(100%,330px)}}
@media(max-width:1000px) and (min-width:761px){.nav-sections{gap:14px}.links{gap:14px}.wordmark b{font-size:1rem}.wordmark .mono{display:none}}
@media(max-width:760px){
  .nav-inner{gap:10px;min-height:66px;flex-wrap:wrap}
  .wordmark{margin-right:auto}
  .wordmark b{font-size:1rem}
  .links{gap:10px}
  .menu-toggle{font:500 .8rem/1 var(--sans);border:0;color:var(--bar-ink);background:none;cursor:pointer;padding:12px 2px;align-items:center;gap:5px}
  .js .menu-toggle{display:flex}
  .nav-sections{display:flex;gap:18px;position:absolute;top:100%;left:0;right:0;background:var(--bar);border-bottom:1px solid var(--signal);padding:18px max(16px,4vw);box-shadow:0 10px 20px #0002}
  .js .nav-sections{display:none}
  .js .nav.is-open .nav-sections{display:flex}
  .nav:not(.is-open){margin-bottom:0}
  html:not(.js) .hero{padding-top:90px}
  .hero-grid{grid-template-columns:minmax(0,1fr) minmax(0,.62fr);gap:24px;align-items:center}
  .hero h1{font-size:clamp(2.8rem,8vw,4.4rem)}
  .hero .label{font-size:.6rem;letter-spacing:.08em}
  .hero .lede{font-size:1.2rem;margin-top:20px}
  .hero-cover{justify-self:end;width:100%}
  .hero .btns{gap:10px}
  .hero .btn{font-size:.82rem;padding:13px 14px}
  .author-dates{max-width:none;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}
  .author-dates>div{display:block}
  .author-dates dt{margin-bottom:5px}
  .question .lock{justify-self:center}
}
@media(max-width:520px){
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .hero h1{font-size:clamp(3.6rem,15vw,5rem)}
  .hero .lede{font-size:1.4rem;max-width:28ch}
  .hero-cover{justify-self:center;width:min(64%,250px)}
  .hero .label{font-size:.61rem}
  .wordmark b{font-size:.9rem}
  .theme-btn{width:32px;height:32px}
  .nav-buy{padding:10px;font-size:.8rem}
  .nav-inner{gap:8px}
  .links{gap:8px}
  .nav-sections{justify-content:space-between;gap:10px;font-size:.82rem}
  .author-dates{gap:12px}
  .author-dates dd{font-size:.78rem}
}
@media(prefers-reduced-motion:reduce){.world-grid a{transition:none}}

@media(max-width:360px){
  .nav-inner{gap:6px;flex-wrap:nowrap}
  .wordmark b{font-size:.75rem;white-space:nowrap}
  .menu-toggle{font-size:.7rem;gap:3px;padding:10px 0}
  .theme-btn{width:28px;height:28px}
  .theme-btn svg{width:16px;height:16px}
  .links{gap:6px}
  .nav-buy{font-size:.72rem;padding:9px 8px;white-space:nowrap}
}