/* ============================================================
   Dakara Research — dakara.css
   Beige + cream editorial system. No neon, no glow, no theatre.
   ============================================================ */

/* ---------- Fonts (self-hosted, system fallbacks) ---------- */
@font-face{font-family:"Newsreader";src:url("../fonts/newsreader-400.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Newsreader";src:url("../fonts/newsreader-400i.woff2") format("woff2");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"Newsreader";src:url("../fonts/newsreader-600.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"InterDR";src:url("../fonts/inter-400.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"InterDR";src:url("../fonts/inter-500.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"InterDR";src:url("../fonts/inter-600.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"PlexMonoDR";src:url("../fonts/plexmono-400.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"PlexMonoDR";src:url("../fonts/plexmono-500.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}

/* ---------- Tokens ---------- */
:root{
  --ink:#1C1915;
  --archive-cream:#F6EFE4;
  --salt-cream:#FFF9EE;
  --field-beige:#E8D8C4;
  --warm-sand:#D2BA9A;
  --aged-taupe:#A48E74;
  --umber-gray:#756452;
  --clay:#A45E43;     /* high severity */
  --moss:#596E63;     /* verified */
  --slate:#566067;    /* technical */

  --serif:"Newsreader",Georgia,"Times New Roman",serif;
  --sans:"InterDR",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:"PlexMonoDR",ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;

  --maxw:1080px;
  --gap:clamp(1rem,2.5vw,2rem);
  --rule:1px solid var(--warm-sand);
  --rule-soft:1px solid #E4D5C0;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--archive-cream);
  color:var(--ink);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:var(--ink);text-decoration:none}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:2px solid var(--clay);outline-offset:2px;border-radius:1px;
}
::selection{background:var(--field-beige)}

/* ---------- Typography ---------- */
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.06;letter-spacing:-.01em;margin:0 0 .5em}
h1{font-size:clamp(2.4rem,5.4vw,4rem)}
h2{font-size:clamp(1.7rem,3.4vw,2.375rem);line-height:1.12}
h3{font-family:var(--sans);font-weight:600;font-size:1.25rem;line-height:1.35;letter-spacing:0}
p{margin:0 0 1.1rem}
strong{font-weight:600}
.lead{font-size:1.18rem;color:#2a2620;max-width:60ch}
.serif-italic{font-style:italic}

.label,.eyebrow{
  font-family:var(--mono);font-size:.72rem;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;color:var(--umber-gray);
}
.mono{font-family:var(--mono)}
.muted{color:var(--aged-taupe)}

/* ---------- Layout ---------- */
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(1.1rem,4vw,2rem)}
.section{padding-block:clamp(3rem,7vw,5.5rem)}
.section--tight{padding-block:clamp(2rem,4vw,3rem)}
.section-head{max-width:60ch;margin-bottom:2.2rem}
.section-head .eyebrow{display:block;margin-bottom:.9rem}
.grid{display:grid;gap:var(--gap)}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.skip{position:absolute;left:-999px}
.skip:focus{left:1rem;top:1rem;position:fixed;z-index:50;background:var(--ink);color:var(--salt-cream);padding:.6rem 1rem}

/* ---------- Header / nav ---------- */
.site-header{
  position:sticky;top:0;z-index:30;
  background:rgba(246,239,228,.86);backdrop-filter:saturate(1.1) blur(6px);
  border-bottom:var(--rule-soft);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;
  max-width:var(--maxw);margin-inline:auto;padding:.85rem clamp(1.1rem,4vw,2rem)}
.brand{display:flex;align-items:center;gap:.6rem}
.brand .mark{width:30px;height:30px;color:var(--ink);flex:none}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-name{font-family:var(--serif);font-weight:600;font-size:1.18rem;letter-spacing:.06em}
.brand-sub{font-family:var(--mono);font-size:.58rem;letter-spacing:.34em;text-transform:uppercase;color:var(--umber-gray);margin-top:3px}
.nav-links{display:flex;align-items:center;gap:1.6rem}
.nav-links a{font-size:.92rem;color:#3a342c}
.nav-links a:hover{color:var(--ink)}
.nav-links a[aria-current="page"]{color:var(--ink);box-shadow:inset 0 -2px 0 var(--warm-sand)}
.nav-cta{font-family:var(--mono);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;
  border:1px solid var(--ink);padding:.5rem .85rem}
.nav-cta:hover{background:var(--ink);color:var(--salt-cream)}
.nav-toggle{display:none;background:none;border:1px solid var(--warm-sand);padding:.45rem .6rem;cursor:pointer;
  font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--mono);
  font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;
  padding:.8rem 1.25rem;border:1px solid var(--ink);cursor:pointer;transition:background .15s,color .15s}
.btn--primary{background:var(--ink);color:var(--salt-cream)}
.btn--primary:hover{background:#000}
.btn--ghost{background:transparent;color:var(--ink)}
.btn--ghost:hover{background:var(--field-beige)}
.btn-row{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.6rem}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;border-bottom:var(--rule-soft)}
.hero-grid{display:grid;grid-template-columns:1.25fr .85fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:center;
  padding-block:clamp(3rem,7vw,6rem)}
.hero h1{margin-bottom:.4em}
.hero .lead{margin-bottom:0}
.hero-figure{position:relative;border:var(--rule);background:var(--salt-cream);aspect-ratio:16/10;overflow:hidden}
.hero-figure img{width:100%;height:100%;object-fit:cover;filter:saturate(.94)}
.hero-figure .figure-tag{position:absolute;left:0;bottom:0;background:var(--salt-cream);
  border-top:var(--rule);border-right:var(--rule);padding:.4rem .7rem;
  font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--umber-gray)}
/* CSS paper-grain fallback when no hero image present */
.hero-figure--fallback{background:
  repeating-linear-gradient(90deg,transparent 0 38px,rgba(117,100,82,.06) 38px 39px),
  repeating-linear-gradient(0deg,transparent 0 38px,rgba(117,100,82,.05) 38px 39px),
  radial-gradient(120% 90% at 78% 22%,rgba(210,186,154,.5),transparent 60%),
  var(--salt-cream)}
.hero-figure--fallback .aperture{position:absolute;inset:0;display:grid;place-items:center;color:var(--warm-sand)}
.hero-figure--fallback .aperture svg{width:55%;height:55%;opacity:.9}

/* ---------- Cards ---------- */
.card{background:var(--salt-cream);border:var(--rule);padding:1.5rem 1.6rem}
.card h3{margin-bottom:.35rem}
.card p{color:#473f35;margin-bottom:0;font-size:.97rem}
.card .label{display:block;margin-bottom:.9rem}
.card-link{display:block;transition:transform .12s}
.card-link:hover{transform:translateY(-2px)}
.card-link:hover h3{box-shadow:inset 0 -2px 0 var(--warm-sand)}

/* service item */
.svc{background:var(--salt-cream);border:var(--rule);padding:1.5rem 1.6rem}
.svc .idx{font-family:var(--mono);font-size:.72rem;color:var(--aged-taupe);letter-spacing:.1em}
.svc h3{margin:.5rem 0 .4rem}
.svc p{font-size:.95rem;color:#473f35;margin:0}

/* ---------- Finding / evidence module ---------- */
.finding{background:var(--salt-cream);border:var(--rule);border-left:4px solid var(--clay);padding:1.3rem 1.5rem}
.finding--verified{border-left-color:var(--moss)}
.finding--info{border-left-color:var(--slate)}
.finding .fid{font-family:var(--mono);font-size:.8rem;color:var(--ink);letter-spacing:.04em}
.finding .meta{font-family:var(--mono);font-size:.74rem;color:var(--umber-gray);margin:.5rem 0;display:flex;flex-wrap:wrap;gap:.2rem 1.1rem}
.finding .meta b{font-weight:500;color:var(--ink)}
.sev-high{color:var(--clay)}
.sev-ok{color:var(--moss)}
.finding h3{font-family:var(--serif);font-weight:600;font-size:1.15rem;margin:.2rem 0 .35rem}
.finding p{margin:0;font-size:.95rem;color:#473f35}

/* scope band */
.scope-band{background:var(--field-beige);font-family:var(--mono);font-size:.8rem;
  padding:.55rem .8rem;border:var(--rule);display:inline-block;letter-spacing:.02em}

/* checksum divider */
.checksum{display:flex;align-items:center;gap:1rem;color:var(--aged-taupe);margin:2.5rem 0}
.checksum::before,.checksum::after{content:"";height:1px;background:var(--warm-sand);flex:1}
.checksum span{font-family:var(--mono);font-size:.72rem;letter-spacing:.18em;text-transform:lowercase}

/* code block */
pre,code{font-family:var(--mono)}
pre{background:var(--salt-cream);border:var(--rule);border-radius:0;padding:1rem 1.1rem;
  overflow:auto;font-size:.85rem;line-height:1.55;color:#33302a}
:not(pre)>code{background:var(--field-beige);padding:.08em .4em;font-size:.88em}

/* ---------- Prose (blog posts, policy) ---------- */
.prose{max-width:66ch}
.prose h2{margin-top:2.2rem;font-size:1.7rem}
.prose h3{margin-top:1.7rem}
.prose p,.prose li{color:#332f29}
.prose ul,.prose ol{padding-left:1.2rem}
.prose li{margin-bottom:.45rem}
.prose blockquote{margin:1.5rem 0;padding:.4rem 0 .4rem 1.2rem;border-left:3px solid var(--warm-sand);
  font-family:var(--serif);font-style:italic;font-size:1.2rem;color:#2a2620}
.prose hr{border:0;border-top:var(--rule);margin:2.2rem 0}
.post-meta{font-family:var(--mono);font-size:.76rem;color:var(--umber-gray);letter-spacing:.04em;
  display:flex;flex-wrap:wrap;gap:.3rem 1.2rem;margin-bottom:1.6rem;padding-bottom:1.2rem;border-bottom:var(--rule)}

/* ---------- Definition rows (services / approach steps) ---------- */
.steps{display:grid;gap:0;border-top:var(--rule)}
.step{display:grid;grid-template-columns:auto 1fr;gap:1.4rem;padding:1.4rem 0;border-bottom:var(--rule);align-items:start}
.step .n{font-family:var(--mono);font-size:.8rem;color:var(--aged-taupe);padding-top:.3rem}
.step h3{margin:0 0 .35rem}
.step p{margin:0;color:#473f35;font-size:.97rem}

/* ---------- Forms ---------- */
.field{margin-bottom:1.1rem}
.field label{display:block;font-family:var(--mono);font-size:.74rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--umber-gray);margin-bottom:.4rem}
.field input,.field textarea{width:100%;background:var(--salt-cream);border:var(--rule);
  padding:.7rem .8rem;font-family:var(--sans);font-size:1rem;color:var(--ink)}
.field textarea{min-height:140px;resize:vertical}

/* ---------- CTA strip ---------- */
.cta{background:var(--ink);color:var(--archive-cream);border-radius:0}
.cta .wrap{padding-block:clamp(2.5rem,5vw,3.5rem)}
.cta h2{color:var(--salt-cream)}
.cta p{color:#d8cdbb;max-width:54ch}
.cta .btn--primary{background:var(--salt-cream);color:var(--ink);border-color:var(--salt-cream)}
.cta .btn--primary:hover{background:#fff}
.cta .btn--ghost{color:var(--salt-cream);border-color:var(--warm-sand)}
.cta .btn--ghost:hover{background:rgba(255,255,255,.08)}
.cta .eyebrow{color:var(--warm-sand)}

/* ---------- Footer ---------- */
.site-footer{border-top:var(--rule);background:var(--archive-cream)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem;padding-block:3rem}
.site-footer .brand-name{font-size:1.05rem}
.footer-col h4{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--umber-gray);font-weight:500;margin:0 0 .9rem}
.footer-col a{display:block;font-size:.92rem;color:#473f35;margin-bottom:.5rem}
.footer-col a:hover{color:var(--ink)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.6rem;
  border-top:var(--rule-soft);padding-block:1.1rem;font-family:var(--mono);font-size:.72rem;
  letter-spacing:.06em;color:var(--aged-taupe)}

/* ---------- Responsive ---------- */
@media (max-width:820px){
  .hero-grid{grid-template-columns:1fr}
  .hero-figure{order:-1}
  .cols-3{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav-links{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:flex-start;
    gap:0;background:var(--salt-cream);border-bottom:var(--rule);padding:.4rem 0;display:none}
  .nav-links.open{display:flex}
  .nav-links a{width:100%;padding:.8rem clamp(1.1rem,4vw,2rem)}
  .nav-links .nav-cta{margin:.5rem clamp(1.1rem,4vw,2rem)}
  .nav-toggle{display:inline-block}
}
@media (max-width:540px){
  .cols-2,.cols-3{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .step{grid-template-columns:1fr;gap:.3rem}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}