/* docuchat.app — landing page (D-61 rebrand).
   Aesthetic: clean, trustworthy product page. 60-30-10 palette:
   Navy 60% (headings, wordmark, nav, footer) / light-gray + white 30% (sections, cards) /
   Gold 10% (primary CTA, links, em, key checks). Fraunces (display) + Newsreader (body) +
   IBM Plex Mono. This is the PUBLIC marketing page: web fonts are fine here. */

:root{
  --navy:#0e2240;           /* primary 60% — headings, wordmark, nav, footer */
  --navy-deep:#0a1830;      /* hover/depth */
  --ink:#1b2433;            /* body text */
  --ink-soft:#48536a;       /* secondary text */
  --muted:#7c8699;          /* tertiary / captions */
  --paper:#ffffff;          /* background */
  --paper-2:#eef1f5;        /* light-gray 30% — alternating sections, cards, pills */
  --rule:#dfe4ec;           /* hairline */
  --gold:#b8902f;           /* accent 10% — primary CTA, em, key checks */
  --gold-deep:#856617;      /* gold-on-white links/text — 5.3:1, passes WCAG AA */
  --card:#ffffff;
  --shadow:18px 22px 50px -30px rgba(14,34,64,.30);
  --maxw:1120px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:"Newsreader",Georgia,"Times New Roman",serif;
  font-size:18px;line-height:1.6;font-optical-sizing:auto;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
em{font-style:italic;color:var(--gold-deep)}
a{color:var(--gold-deep);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
.muted{color:var(--muted)}
.small{font-size:14px}

/* subtle paper grain overlay */
.grain{position:fixed;inset:0;pointer-events:none;z-index:1;opacity:.18;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");}

/* layout helpers */
main{position:relative;z-index:2}
section{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.kicker{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.22em;
  text-transform:uppercase;color:var(--gold-deep);display:inline-block;margin-bottom:14px}
.section-head{max-width:680px;margin:0 0 38px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
h1,h2,h3,h4{font-family:"Fraunces",Georgia,serif;font-weight:500;letter-spacing:-.01em;line-height:1.05;margin:0;color:var(--navy)}
h2{font-size:clamp(30px,4.6vw,46px);margin-bottom:14px}
h3{font-size:22px;font-weight:600;letter-spacing:0}
.section-head p{color:var(--ink-soft);font-size:19px;margin:.5em 0 0}

/* masthead */
.masthead{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;
  max-width:var(--maxw);margin:0 auto;padding:18px 28px;
  background:linear-gradient(#fff,rgba(255,255,255,.88) 70%,rgba(255,255,255,0));
  backdrop-filter:blur(2px)}
.wordmark{display:flex;align-items:center;gap:10px;color:var(--navy);font-family:"Fraunces",serif;
  font-weight:600;font-size:20px;letter-spacing:-.01em}
.wordmark-text{display:inline-flex;align-items:baseline}
.wordmark-text .tld{color:var(--gold-deep)}
/* inline logo mark (doc + chat bubble in navy, shield+lock in gold) */
.logo-mark{width:34px;height:32px;flex:0 0 auto;display:block}
.lk-bubble{fill:#fff;stroke:var(--navy);stroke-width:2;stroke-linejoin:round}
.lk-line{fill:none;stroke:var(--navy);stroke-width:2;stroke-linecap:round}
.lk-fold{fill:var(--gold)}
.lk-shield{fill:var(--gold);stroke:#fff;stroke-width:1.5;stroke-linejoin:round}
.lk-lock{fill:none;stroke:#fff;stroke-width:1.6;stroke-linecap:round}
.lk-lock-body{fill:#fff;stroke:none}
.topnav{display:flex;align-items:center;gap:26px;font-size:15px}
.topnav .nav-gh{display:inline-flex;align-items:center;gap:8px;padding:9px 18px;border-radius:999px;
  background:var(--navy);color:#fff;font-family:"Newsreader",serif;font-size:14.5px;
  transition:transform .15s ease,background .15s ease}
.topnav .nav-gh:hover{background:var(--navy-deep);color:#fff;text-decoration:none;transform:translateY(-1px)}
.topnav .nav-gh svg{width:16px;height:16px;fill:currentColor}

/* hero — centered, on a soft luminous glow */
.hero{position:relative;text-align:center;padding:78px 28px 34px;max-width:var(--maxw);overflow:visible}
.glow{position:absolute;left:50%;top:-90px;transform:translateX(-50%);z-index:0;pointer-events:none;
  width:min(1120px,100vw);height:660px;filter:blur(12px);
  background:
    radial-gradient(50% 58% at 50% 22%, rgba(184,144,47,.10), rgba(184,144,47,0) 64%),
    radial-gradient(38% 48% at 50% 18%, rgba(14,34,64,.06), rgba(14,34,64,0) 72%);}
.hero > :not(.glow){position:relative;z-index:1}
.eyebrow{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.16em;
  color:var(--navy);text-transform:uppercase;margin:0 0 20px}
h1{font-size:clamp(40px,6.6vw,80px);font-weight:500;max-width:16ch;margin:0 auto;line-height:1.04}
h1 em{font-weight:500}
.lede{font-size:clamp(18px,2.1vw,23px);max-width:52ch;color:var(--ink-soft);margin:24px auto 0}
.hero-cta{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;margin:36px 0 0}
.hero-fineprint{font-family:"IBM Plex Mono",monospace;font-size:12.5px;letter-spacing:.04em;
  color:var(--muted);margin:18px 0 0}

.btn{display:inline-flex;align-items:center;gap:10px;font-family:"Newsreader",serif;font-size:17px;
  padding:14px 28px;border-radius:999px;border:1px solid transparent;cursor:pointer;
  transition:transform .15s ease,box-shadow .15s ease,background .15s ease}
/* primary CTA = gold, navy text (AA: navy #0e2240 on gold #b8902f) */
.btn-mac{background:var(--gold);color:var(--navy);font-weight:500;box-shadow:0 14px 30px -16px rgba(184,144,47,.6)}
.btn-mac:hover{background:var(--gold-deep);color:#fff;transform:translateY(-2px);text-decoration:none;box-shadow:0 20px 38px -18px rgba(154,119,39,.6)}
/* secondary = light-gray pill, navy text */
.btn-win{background:var(--paper-2);color:var(--navy)}
.btn-win:hover{background:#e2e7ef;transform:translateY(-2px);text-decoration:none}
.btn-soon{font-family:"IBM Plex Mono",monospace;font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);background:rgba(14,34,64,.07);border-radius:6px;padding:2px 6px;margin-left:2px}
.apple{width:19px;height:19px;fill:currentColor}
.win{width:17px;height:17px;fill:currentColor}

/* hero product shot — clean light card floating on the glow, directly under the buttons */
.hero-shot{margin:54px auto 0;max-width:1000px;border-radius:16px;overflow:hidden;
  border:1px solid var(--rule);background:#fff;
  box-shadow:0 50px 100px -45px rgba(14,34,64,.30), 0 14px 34px -20px rgba(14,34,64,.18)}
.screen-bar{display:flex;align-items:center;gap:8px;padding:11px 16px;background:var(--paper-2);border-bottom:1px solid var(--rule)}
.screen-bar span{width:11px;height:11px;border-radius:50%;background:#cfd6e1}
.screen-bar span:nth-child(1){background:#e6b3a8}.screen-bar span:nth-child(2){background:#e7cd8c}.screen-bar span:nth-child(3){background:#a9c3d6}
.screen-shot{display:block;width:100%;height:auto;background:#fff}
/* live animated demo embed */
.screen-demo{display:block;width:100%;aspect-ratio:1120/700;border:0;background:var(--paper-2)}

/* setup — two columns: intro + a card diagram of the local stack */
.setup{padding:104px 28px 36px;display:grid;grid-template-columns:.84fr 1.16fr;gap:54px;align-items:stretch;max-width:var(--maxw)}
.setup-grid{display:flex;flex-direction:column}
.setup-intro{position:sticky;top:92px}
.setup-intro h2{margin:0 0 16px}
.setup-intro p{color:var(--ink-soft);font-size:18px;margin:0 0 12px;max-width:36ch}
.setup-after{color:var(--ink)!important}
.setup-after strong{font-weight:600;color:var(--navy)}
.setup-link{display:inline-block;margin-top:8px;font-family:"IBM Plex Mono",monospace;font-size:13px;letter-spacing:.04em}

.setup-featured{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;align-items:stretch;flex:1}
.scard{position:relative;border-radius:16px;border:1px solid var(--rule);background:#fff;padding:22px;
  display:flex;flex-direction:column;gap:8px}
.scard .snum{font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.sico{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;margin:2px 0}
.sico svg{width:22px;height:22px;stroke-width:1.7;fill:none}
.sico svg.brand{fill:currentColor;stroke:none}
.s3mark{display:grid;place-items:center}
.s3mark .logo-mark{width:30px;height:28px}
.scard h3{font-family:"Fraunces",serif;font-size:18px;font-weight:600;margin:0}
.scard p{font-size:14px;color:var(--ink-soft);margin:0;line-height:1.5}
.scard>a{margin-top:auto;font-size:13.5px;padding-top:6px}
.s-1{background:var(--paper-2);border-color:#dbe2ec}.s-1 .sico{background:#dde4f0;color:var(--navy)}
.s-3{background:#faf3e2;border-color:#ecdcb6}.s-3 .sico{background:#f1e3bf;color:var(--gold-deep)}

/* privacy statement */
.privacy{max-width:920px;padding:70px 28px}
.privacy-statement{font-family:"Fraunces",serif;font-weight:400;font-size:clamp(24px,3.6vw,38px);
  line-height:1.3;text-align:center;color:var(--navy);position:relative}
.privacy-statement::before,.privacy-statement::after{content:"";display:block;width:54px;height:2px;
  background:var(--gold);margin:0 auto 26px}
.privacy-statement::after{margin:26px auto 0}
.privacy-statement em{display:inline}

/* problem band — the overwhelmed attorney */
.problem{padding:96px 28px 30px}
.problem-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.problem-figure{margin:0;border-radius:18px;overflow:hidden;border:3px solid var(--navy);
  box-shadow:0 40px 80px -44px rgba(14,34,64,.5)}
.problem-figure img{display:block;width:100%;height:auto}
.problem-copy h2{margin:0 0 16px}
.problem-copy p{color:var(--ink-soft);font-size:18px;margin:0 0 14px}
.problem-copy .lead-in{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--gold-deep);margin:0 0 14px}

/* help / book-a-call + open-source bands */
.bands{display:grid;grid-template-columns:1fr 1fr;gap:22px;padding:30px 28px 10px;max-width:var(--maxw);margin:0 auto}
.band{background:var(--paper-2);border:1px solid var(--rule);border-radius:18px;padding:34px 32px;text-align:center}
.band h3{font-family:"Fraunces",serif;font-size:24px;font-weight:600;margin:0 0 8px}
.band p{color:var(--ink-soft);font-size:16px;margin:0 auto 18px;max-width:46ch}
.band-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:center}
.band-btn{display:inline-flex;align-items:center;gap:8px;font-family:"Newsreader",serif;font-size:15.5px;
  padding:11px 20px;border-radius:999px;border:1px solid transparent;transition:transform .15s,background .15s}
.band-btn svg{width:17px;height:17px;fill:currentColor}
.band-btn.primary{background:var(--gold);color:var(--navy);font-weight:500}
.band-btn.primary:hover{background:var(--gold-deep);color:#fff;text-decoration:none;transform:translateY(-2px)}
.band-btn.ghost{background:#fff;color:var(--navy);border-color:var(--rule)}
.band-btn.ghost:hover{background:#fff;border-color:var(--navy);text-decoration:none;transform:translateY(-2px)}
.band-btn.dark{background:var(--navy);color:#fff}
.band-btn.dark:hover{background:var(--navy-deep);color:#fff;text-decoration:none;transform:translateY(-2px)}
.ph-badge{display:inline-flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--rule);
  border-radius:12px;padding:8px 14px;color:var(--navy);font-family:"IBM Plex Mono",monospace;
  font-size:11px;letter-spacing:.04em;line-height:1.2}
.ph-badge:hover{text-decoration:none;border-color:#da552f}
.ph-badge .ph-cat{color:#da552f;font-weight:500;display:block;font-size:10px;letter-spacing:.12em;text-transform:uppercase}
.ph-badge .ph-name{color:var(--navy);font-size:13px;letter-spacing:0}
.ph-badge svg{width:24px;height:24px;flex:0 0 auto}

/* get */
.get{padding:40px 28px 30px}
.get-cards{display:flex;gap:22px;justify-content:center;flex-wrap:wrap;margin-top:8px}
.dl{display:flex;flex-direction:column;align-items:center;gap:4px;width:280px;padding:28px 24px;
  border-radius:16px;text-align:center;border:1px solid var(--rule);background:var(--card)}
.dl .apple,.dl .win{width:34px;height:34px;margin-bottom:8px}
.dl-title{font-family:"Fraunces",serif;font-size:20px;font-weight:600;color:var(--navy)}
.dl-sub{font-size:14px;color:var(--muted)}
.dl-mac{background:var(--navy);border-color:var(--navy)}
.dl-mac .apple{fill:#fff}.dl-mac .dl-title{color:#fff}.dl-mac .dl-sub{color:#b9c4d6;opacity:.85}
.dl-mac:hover{text-decoration:none;transform:translateY(-3px);box-shadow:0 18px 34px -20px rgba(14,34,64,.9);transition:transform .15s,box-shadow .15s}
.dl-win{opacity:.62;cursor:default}.dl-win .win{fill:var(--ink-soft)}
.get-note{max-width:560px;margin:26px auto 0;text-align:center;font-size:14px;color:var(--muted)}

/* footer */
.foot{max-width:var(--maxw);margin:60px auto 0;padding:34px 28px 56px;border-top:1px solid var(--rule);position:relative;z-index:2}
.foot-row{display:flex;align-items:center;gap:10px;font-family:"Fraunces",serif;font-size:17px;color:var(--navy)}
.foot-row .logo-mark{width:26px;height:24px}
.foot-row .tld{color:var(--gold-deep)}
.foot .dot{color:var(--rule)}
.foot p{margin:14px 0 0;max-width:60ch}
.foot a{color:var(--gold-deep)}

/* reveal-on-load / scroll */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .7s ease,transform .7s ease;transition-delay:var(--d,0ms)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}

@media (max-width:900px){
  .setup{grid-template-columns:1fr;gap:28px}
  .setup-intro{position:static}
  .setup-intro p{max-width:none}
  .problem-grid{grid-template-columns:1fr;gap:28px}
  .bands{grid-template-columns:1fr}
}
@media (max-width:820px){
  .hero{padding-top:56px}
  .hero-shot{margin-top:38px}
  .hero-cta{gap:10px}
  h1{max-width:none}
}
@media (max-width:560px){
  .setup-featured{grid-template-columns:1fr}
  .masthead{padding-left:18px;padding-right:18px}
  .wordmark{font-size:18px}
  .topnav .nav-gh{padding:8px 15px;font-size:13.5px;gap:7px}
}

/* comparison table — vs cloud AI chat */
.compare{padding:96px 28px 20px}
.compare-wrap{max-width:960px;margin:0 auto}
.compare-table{width:100%;border-collapse:separate;border-spacing:0;font-size:16px;
  border:1px solid var(--rule);border-radius:16px;overflow:hidden;background:#fff}
.compare-table th,.compare-table td{padding:16px 20px;text-align:left;vertical-align:top;
  border-bottom:1px solid var(--rule)}
.compare-table thead th{background:var(--navy);color:#fff;font-family:"Fraunces",serif;font-weight:600;
  font-size:16px;letter-spacing:0}
.compare-table thead th small{display:block;font-family:"IBM Plex Mono",monospace;font-size:10.5px;
  font-weight:400;letter-spacing:.06em;color:#aeb9cd;margin-top:3px}
.compare-table thead th.ct-us{background:var(--navy-deep)}
.compare-table thead th.ct-us::after{content:"";display:block;height:3px;background:var(--gold);
  margin:8px -20px -16px;border:0}
.compare-table tbody th{font-weight:600;color:var(--navy);font-family:"Newsreader",serif;width:34%}
.compare-table td{color:var(--ink-soft)}
.compare-table td.ct-us{background:#faf5e9;color:var(--ink);font-weight:500}
.compare-table tbody tr:last-child th,.compare-table tbody tr:last-child td{border-bottom:0}

/* FAQ */
.faq{padding:80px 28px 20px}
.faq-list{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{border:1px solid var(--rule);border-radius:14px;background:#fff;overflow:hidden}
.faq-item summary{cursor:pointer;list-style:none;padding:18px 22px;font-family:"Fraunces",serif;
  font-size:18px;font-weight:600;color:var(--navy);display:flex;align-items:center;justify-content:space-between;gap:16px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-family:"IBM Plex Mono",monospace;font-weight:400;font-size:22px;
  color:var(--gold-deep);flex:0 0 auto;transition:transform .2s ease}
.faq-item[open] summary::after{content:"–"}
.faq-item[open] summary{border-bottom:1px solid var(--rule)}
.faq-item p{margin:0;padding:16px 22px 20px;color:var(--ink-soft);font-size:16px;line-height:1.6}

@media (max-width:640px){
  .compare-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .compare-table,.compare-table tbody,.compare-table tr,.compare-table th,.compare-table td{display:block;width:auto}
  .compare-table{border-radius:14px}
  .compare-table tbody tr{border-bottom:2px solid var(--rule);padding:6px 0}
  .compare-table tbody tr:last-child{border-bottom:0}
  .compare-table tbody th{width:auto;padding:14px 18px 6px;font-size:16px}
  .compare-table td{border-bottom:0;padding:4px 18px 10px 18px}
  .compare-table td::before{content:attr(data-label);display:block;font-family:"IBM Plex Mono",monospace;
    font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:2px}
  .compare-table td.ct-us{background:transparent;color:var(--ink)}
  .compare-table td.ct-us::before{color:var(--gold-deep)}
}