/* ==========================================================================
   Recursos Humánicos — recursoshumanicos.com
   Tokens taken from the book cover: ink black, cream title, human orange,
   machine blue. One family for display (Bricolage Grotesque), one for
   body (Manrope). Both self-hosted (SIL OFL) — no third-party requests.
   ========================================================================== */

@font-face{font-family:"Bricolage Grotesque";font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/bricolage-grotesque-latin-600-normal.woff2") format("woff2")}
@font-face{font-family:"Bricolage Grotesque";font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/bricolage-grotesque-latin-700-normal.woff2") format("woff2")}
@font-face{font-family:"Bricolage Grotesque";font-style:normal;font-weight:800;font-display:swap;src:url("../fonts/bricolage-grotesque-latin-800-normal.woff2") format("woff2")}
@font-face{font-family:"Manrope";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/manrope-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"Manrope";font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/manrope-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"Manrope";font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/manrope-latin-600-normal.woff2") format("woff2")}
@font-face{font-family:"Manrope";font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/manrope-latin-700-normal.woff2") format("woff2")}

:root{
  --ink:#07080C;
  --ink-2:#0C0F16;
  --panel:#11161F;
  --line:rgba(241,231,208,.13);
  --line-strong:rgba(241,231,208,.28);
  --paper:#F1E7D0;
  --paper-2:#D9CFB8;
  --dust:#9AA3B2;
  --human:#E8742A;
  --human-2:#F5A06A;
  --machine:#2E86C1;
  --machine-2:#6DB6E6;
  --display:"Bricolage Grotesque","Helvetica Neue",Arial,sans-serif;
  --body:"Manrope","Segoe UI",Roboto,sans-serif;
  --container:1180px;
  --gutter:clamp(20px,4vw,48px);
  --section:clamp(64px,9vw,120px);
  --radius:6px;
  --radius-lg:14px;
  --ease:cubic-bezier(.2,.7,.2,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--ink);color:var(--paper);
  font-family:var(--body);font-size:17px;line-height:1.6;font-weight:400;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,picture,svg,canvas{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--display);margin:0;letter-spacing:-.01em;text-wrap:balance}
h1{font-size:clamp(2.3rem,5.4vw,4.4rem);line-height:1.02;font-weight:800}
h2{font-size:clamp(1.85rem,3.5vw,2.8rem);line-height:1.08;font-weight:800}
h3{font-size:clamp(1.25rem,1.8vw,1.5rem);line-height:1.2;font-weight:700}
p{margin:0 0 1em}
.lead{font-size:clamp(1.05rem,1.35vw,1.25rem);color:var(--paper-2);max-width:60ch}
.muted{color:var(--dust)}
.measure{max-width:64ch}
strong{font-weight:700}
::selection{background:var(--human);color:var(--ink)}

.skip-link{position:absolute;left:-9999px;top:8px;background:var(--human);color:var(--ink);padding:.6rem 1rem;border-radius:var(--radius);z-index:1000;font-weight:700}
.skip-link:focus{left:8px}
:focus-visible{outline:3px solid var(--human);outline-offset:3px;border-radius:4px}

.container{width:min(100% - 2*var(--gutter),var(--container));margin-inline:auto}
section{padding-block:var(--section)}
.section-head{max-width:70ch;margin-bottom:clamp(28px,4vw,48px)}
.section-head p{margin-top:.9rem}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  min-height:52px;padding:.8rem 1.45rem;border-radius:var(--radius);
  font:600 1rem/1.1 var(--body);text-decoration:none;cursor:pointer;
  border:1.5px solid transparent;transition:transform .18s var(--ease),background .18s,border-color .18s,color .18s;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--human);color:var(--ink);border-color:var(--human)}
.btn-primary:hover{background:var(--human-2);border-color:var(--human-2)}
.btn-secondary{background:transparent;color:var(--paper);border-color:var(--line-strong)}
.btn-secondary:hover{border-color:var(--paper);background:rgba(241,231,208,.06)}
.btn-machine{background:var(--machine);color:#fff;border-color:var(--machine)}
.btn-machine:hover{background:var(--machine-2);border-color:var(--machine-2);color:var(--ink)}
.btn-sm{min-height:42px;padding:.55rem 1rem;font-size:.92rem}
.btn svg{width:18px;height:18px;flex:none}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:linear-gradient(to bottom,rgba(7,8,12,.92),rgba(7,8,12,.72));
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;transition:border-color .3s;
}
.site-header.is-scrolled{border-bottom-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:70px}
.brand{font-family:var(--display);font-weight:800;font-size:1.15rem;text-decoration:none;letter-spacing:-.01em;display:flex;align-items:center;gap:.6rem}
.brand img{width:30px;height:30px;border-radius:6px}
.brand .hum{color:var(--human)}
.brand .anicos{color:var(--machine-2)}
.nav-links{display:flex;align-items:center;gap:1.6rem;list-style:none;margin:0;padding:0}
.nav-links a:not(.btn){text-decoration:none;color:var(--paper-2);font-weight:500;font-size:.98rem;padding:.4rem 0;border-bottom:1.5px solid transparent;transition:color .18s,border-color .18s}
.nav-links a:not(.btn):hover{color:var(--paper);border-bottom-color:var(--human)}
.nav-toggle{display:none;background:none;border:1.5px solid var(--line-strong);color:var(--paper);border-radius:var(--radius);width:46px;height:46px;cursor:pointer;align-items:center;justify-content:center}
.nav-toggle svg{width:22px;height:22px}
@media (max-width:860px){
  .nav-toggle{display:inline-flex}
  .nav-links{
    position:fixed;inset:70px 0 auto 0;background:var(--ink-2);border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;gap:0;padding:.5rem var(--gutter) 1.2rem;
    transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;
  }
  .nav-links.is-open{opacity:1;transform:none;pointer-events:auto}
  .nav-links li{border-bottom:1px solid var(--line)}
  .nav-links li:last-child{border:0;padding-top:1rem}
  .nav-links a:not(.btn){display:block;padding:.95rem 0;font-size:1.05rem}
  .nav-links .btn{width:100%}
}

/* ---------- Hero ---------- */
.hero{position:relative;padding-block:0;min-height:calc(100svh - 70px);display:grid;align-items:center;overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-2;background:
  radial-gradient(60% 55% at 18% 20%,rgba(46,134,193,.20),transparent 60%),
  radial-gradient(55% 50% at 84% 78%,rgba(232,116,42,.20),transparent 60%),
  var(--ink)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(24px,5vw,72px);align-items:center;padding-block:clamp(40px,6vw,72px)}
.hero-copy .kicker{color:var(--dust);font-weight:500;margin:0 0 1.2rem;font-size:1rem}
.hero-copy h1 .human{color:var(--human)}
.hero-copy h1 .machine{color:var(--machine-2)}
.hero-copy .lead{margin-top:1.4rem}
.hero-title{font-family:var(--display);font-weight:600;font-size:clamp(1rem,1.4vw,1.2rem);line-height:1.35;margin:1.4rem 0 0;color:var(--paper-2)}
.hero-title b{color:var(--paper);font-weight:700}
.hero-cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.8rem}
.hero-note{margin-top:1.4rem;color:var(--dust);font-size:.95rem;max-width:52ch}
.hero-note a{color:var(--paper-2)}

.hero-stage{position:relative;aspect-ratio:1/1.15;min-height:380px;width:100%;max-width:560px;margin-inline:auto}
.hero-stage canvas{position:absolute;inset:0;width:100%!important;height:100%!important;opacity:0;transition:opacity .9s var(--ease);touch-action:pan-y;cursor:grab}
.hero-stage.is-3d canvas{opacity:1}
.hero-stage.is-dragging canvas{cursor:grabbing}
.hero-fallback{position:absolute;left:50%;top:50%;width:min(62%,300px);transform:translate(-50%,-52%) rotate(-4deg);border-radius:4px;box-shadow:0 40px 80px rgba(0,0,0,.65),0 0 0 1px rgba(241,231,208,.06);transition:opacity .9s var(--ease)}
.hero-stage.is-3d .hero-fallback{opacity:0}
.hero-hint{position:absolute;left:50%;bottom:0;transform:translateX(-50%);color:var(--dust);font-size:.82rem;white-space:nowrap;opacity:0;transition:opacity .6s .6s}
.hero-stage.is-3d .hero-hint{opacity:1}
@media (max-width:900px){
  .hero{min-height:0}
  .hero-grid{grid-template-columns:1fr;gap:12px;padding-block:24px 40px}
  .hero-stage{order:-1;aspect-ratio:1/.95;min-height:300px;max-width:100%}
  .hero-copy .kicker{margin-bottom:.8rem}
  .hero-cta .btn{flex:1 1 100%}
}

/* Proof strip under hero */
.proof{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:1.1rem 0;background:var(--ink-2)}
.proof ul{display:flex;flex-wrap:wrap;gap:.6rem 2.2rem;list-style:none;margin:0;padding:0;color:var(--paper-2);font-size:.95rem}
.proof li{display:flex;align-items:center;gap:.55rem}
.proof li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--human);flex:none}
.proof li:nth-child(even)::before{background:var(--machine)}

/* ---------- Archetypes ---------- */
.archetypes{background:
  linear-gradient(to bottom,var(--ink),rgba(7,8,12,.55) 20%,rgba(7,8,12,.55) 80%,var(--ink)),
  url("../img/bg-confluence.jpg") center/cover no-repeat var(--ink)}
.arche-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,40px);align-items:start}
.arche{position:relative;text-align:left}
.arche-figure{position:relative;height:clamp(260px,26vw,360px);display:flex;align-items:flex-end;justify-content:center;margin-bottom:1.2rem}
.arche-figure::before{content:"";position:absolute;left:50%;bottom:0;width:80%;height:55%;transform:translateX(-50%);border-radius:50%;filter:blur(38px);opacity:.55;z-index:0}
.arche-empresaurio .arche-figure::before{background:radial-gradient(circle,rgba(154,163,178,.55),transparent 70%)}
.arche-tortusario .arche-figure::before{background:radial-gradient(circle,rgba(190,160,90,.55),transparent 70%)}
.arche-lincesario .arche-figure::before{background:radial-gradient(circle at 35% 50%,rgba(232,116,42,.7),transparent 62%),radial-gradient(circle at 70% 50%,rgba(46,134,193,.7),transparent 62%)}
.arche-figure img{position:relative;z-index:1;height:100%;width:auto;object-fit:contain;filter:drop-shadow(0 22px 26px rgba(0,0,0,.55));transition:transform .5s var(--ease)}
.arche:hover .arche-figure img{transform:translateY(-6px)}
.arche h3{font-size:clamp(1.5rem,2.2vw,1.9rem)}
.arche .tag{color:var(--dust);margin:.35rem 0 .9rem}
@media (min-width:861px){.arche .tag{min-height:2.75em}}
.arche-lincesario h3{display:inline-block;background:linear-gradient(90deg,var(--human) 0%,var(--human) 45%,var(--machine-2) 55%,var(--machine-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.quotes{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.quotes li{padding:.6rem 0;border-bottom:1px solid var(--line);color:var(--paper-2);font-size:.95rem;font-style:italic}
.quotes li::before{content:"« ";color:var(--dust)}
.quotes li::after{content:" »";color:var(--dust)}
.arche-cta{margin-top:clamp(28px,4vw,48px);display:flex;flex-wrap:wrap;gap:1rem;align-items:center}
@media (max-width:860px){
  .arche-grid{grid-template-columns:1fr;gap:40px}
  .arche{display:grid;grid-template-columns:140px 1fr;gap:6px 16px;align-items:start}
  .arche-figure{height:200px;margin:0;grid-row:1 / span 3}
  .arche > :not(.arche-figure){grid-column:2}
  .arche h3{align-self:end}
  .arche-figure::before{width:100%;height:60%}
}
@media (max-width:420px){.arche{grid-template-columns:110px 1fr}.arche-figure{height:160px}}

/* ---------- Test ---------- */
.test{background:var(--ink)}
.test-wrap{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(28px,5vw,72px);align-items:start}
.test-stage{position:relative;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--panel);padding:clamp(20px,3vw,36px);min-height:420px;overflow:hidden}
.test-stage::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--human) var(--progress,0%),rgba(241,231,208,.12) 0)}
.test-meta{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;color:var(--dust);font-size:.9rem;margin-bottom:1.2rem}
.test-meta .sec{color:var(--paper-2);font-weight:600}
.test-q{font-family:var(--display);font-weight:700;font-size:clamp(1.25rem,1.9vw,1.55rem);line-height:1.25;margin:0 0 1.2rem;min-height:2.5em}
.opts{display:grid;gap:.7rem;margin:0;padding:0;list-style:none}
.opt{
  width:100%;text-align:left;display:grid;grid-template-columns:34px 1fr;gap:.9rem;align-items:start;
  background:rgba(241,231,208,.03);border:1.5px solid var(--line);color:var(--paper);
  border-radius:var(--radius);padding:.9rem 1rem;font:500 1rem/1.45 var(--body);cursor:pointer;
  transition:border-color .18s,background .18s,transform .18s var(--ease);
}
.opt:hover{border-color:var(--line-strong);background:rgba(241,231,208,.06)}
.opt[aria-checked="true"]{border-color:var(--human);background:rgba(232,116,42,.12)}
.opt .key{width:34px;height:34px;border-radius:50%;border:1.5px solid var(--line-strong);display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;color:var(--paper-2);flex:none}
.opt[aria-checked="true"] .key{background:var(--human);color:var(--ink);border-color:var(--human)}
.test-nav{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-top:1.4rem}
.test-nav .btn[disabled]{opacity:.4;cursor:not-allowed}
.test-start{display:grid;place-items:center;text-align:center;min-height:360px;gap:1rem}
.test-start p{max-width:36ch;color:var(--paper-2)}
.test-intro h2{margin-bottom:1rem}
.test-intro ol{padding-left:1.2rem;color:var(--paper-2);margin:1rem 0 0}
.test-intro li{margin:.35rem 0}

/* Result */
.result{display:grid;grid-template-columns:150px 1fr;gap:1.4rem;align-items:start}
.result-figure{height:210px;display:flex;align-items:flex-end;justify-content:center;position:relative}
.result-figure::before{content:"";position:absolute;left:50%;bottom:0;width:120%;height:60%;transform:translateX(-50%);border-radius:50%;filter:blur(30px);opacity:.6}
.result[data-type="empresaurio"] .result-figure::before{background:radial-gradient(circle,rgba(154,163,178,.6),transparent 70%)}
.result[data-type="tortusario"] .result-figure::before{background:radial-gradient(circle,rgba(190,160,90,.6),transparent 70%)}
.result[data-type="lincesario"] .result-figure::before{background:radial-gradient(circle at 35% 50%,rgba(232,116,42,.75),transparent 62%),radial-gradient(circle at 70% 50%,rgba(46,134,193,.75),transparent 62%)}
.result-figure img{position:relative;height:100%;width:auto;filter:drop-shadow(0 16px 20px rgba(0,0,0,.6))}
.result .eyebrow{color:var(--dust);margin:0 0 .3rem}
.result h3{font-size:clamp(1.6rem,2.6vw,2.2rem)}
.result .scores{display:flex;gap:.5rem;flex-wrap:wrap;color:var(--dust);font-size:.85rem;margin:.6rem 0 1rem;list-style:none;padding:0}
.result .scores li{border:1px solid var(--line);border-radius:999px;padding:.2rem .7rem}
.result .scores b{color:var(--paper);margin-left:.3rem}
.result .roadmap{border-left:3px solid var(--human);padding:.2rem 0 .2rem 1rem;margin:1rem 0;color:var(--paper-2)}
.result .transition{color:var(--machine-2);font-weight:600}
.share{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1rem}
.share .btn{min-height:42px;padding:.5rem .9rem;font-size:.9rem}
.result-cta{margin-top:1.4rem;padding-top:1.2rem;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:.8rem;align-items:center}
.result-cta p{margin:0 0 .6rem;width:100%;color:var(--paper-2)}
@media (max-width:860px){
  .test-wrap{grid-template-columns:1fr}
  .result{grid-template-columns:1fr}
  .result-figure{height:200px;justify-content:flex-start}
}

/* ---------- Book journey (six sections — a real sequence, so numbered) ---------- */
.journey{background:var(--ink-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.journey-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:clamp(28px,5vw,80px);align-items:start}
.journey-side{position:sticky;top:96px}
.facts{list-style:none;padding:0;margin:1.6rem 0 0;display:grid;gap:.5rem;color:var(--paper-2)}
.facts li{display:flex;gap:.7rem;align-items:baseline}
.facts b{font-family:var(--display);font-size:1.5rem;color:var(--paper);min-width:3.2ch;font-weight:800}
.steps{list-style:none;margin:0;padding:0;counter-reset:step}
.steps > li{display:grid;grid-template-columns:56px 1fr;gap:1rem;padding:1.35rem 0;border-top:1px solid var(--line)}
.steps > li:last-child{border-bottom:1px solid var(--line)}
.steps .n{font-family:var(--display);font-weight:800;font-size:1.6rem;line-height:1;color:var(--human);padding-top:.15rem}
.steps > li:nth-child(even) .n{color:var(--machine-2)}
.steps h3{margin-bottom:.35rem}
.steps p{margin:0;color:var(--paper-2)}
.steps .chapters{color:var(--dust);font-size:.88rem;margin:.6rem 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:.3rem .9rem;line-height:1.4}
.steps .chapters li{padding-left:.55rem;border-left:2px solid var(--line-strong)}
.steps .chapters li:first-child{border:0;padding-left:0;color:var(--paper-2);font-weight:600}
.for-you{margin-top:2.2rem;padding:1.4rem 1.5rem;border:1px solid var(--line);border-radius:var(--radius-lg);background:rgba(241,231,208,.03)}
.for-you h3{margin-bottom:.6rem}
.for-you ul{margin:0;padding-left:1.2rem;color:var(--paper-2)}
.for-you li{margin:.3rem 0}
@media (max-width:900px){.journey-grid{grid-template-columns:1fr}.journey-side{position:static}}

/* ---------- Five intelligences ---------- */
.intel-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.intel{background:var(--ink);padding:1.4rem 1.2rem 1.6rem;position:relative}
.intel::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:var(--human)}
.intel.is-machine::before{background:var(--machine)}
.intel.is-machine{background:linear-gradient(to bottom,rgba(46,134,193,.10),var(--ink) 55%)}
.intel .glyph{width:44px;height:44px;margin-bottom:1rem;color:var(--human)}
.intel.is-machine .glyph{color:var(--machine-2)}
.intel h3{font-size:1.15rem;margin-bottom:.5rem}
.intel p{margin:0;color:var(--paper-2);font-size:.95rem}
.intel-foot{margin-top:1.4rem;color:var(--dust);max-width:70ch}
@media (max-width:1000px){.intel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.intel:last-child{grid-column:span 2}}
@media (max-width:560px){.intel-grid{grid-template-columns:1fr}.intel:last-child{grid-column:auto}}

/* ---------- Leadership pillars ---------- */
.pillars{background:var(--ink-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.pillars-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(20px,3vw,40px)}
.pillar h3{margin-bottom:.5rem}
.pillar p{color:var(--paper-2);margin:0}
.pillar .bar{height:3px;width:56px;background:linear-gradient(90deg,var(--human),var(--machine));margin-bottom:1rem}
@media (max-width:900px){.pillars-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.pillars-grid{grid-template-columns:1fr}}

/* ---------- Big quote ---------- */
.quote{text-align:center}
.quote blockquote{margin:0 auto;max-width:34ch;font-family:var(--display);font-weight:700;font-size:clamp(1.5rem,3vw,2.4rem);line-height:1.2;text-wrap:balance}
.quote blockquote::before{content:"“";color:var(--human)}
.quote blockquote::after{content:"”";color:var(--machine-2)}
.quote figcaption{margin-top:1.4rem;color:var(--dust)}
.quote figcaption b{color:var(--paper);display:block;font-weight:600}

/* ---------- Future / robotics ---------- */
.future{padding-block:0}
.future-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);min-height:520px}
.future-media{position:relative;min-height:340px}
.future-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.future-media::after{content:"";position:absolute;inset:0;background:linear-gradient(to right,transparent 55%,var(--ink) 100%),linear-gradient(to top,var(--ink) 0%,transparent 28%),linear-gradient(to bottom,var(--ink) 0%,transparent 22%)}
.future-copy{padding:var(--section) 0 var(--section) clamp(0px,4vw,56px);display:flex;flex-direction:column;justify-content:center}
.future-copy h2{margin-bottom:1rem}
.future-copy ul{padding-left:1.2rem;color:var(--paper-2);margin:.6rem 0 1.4rem}
@media (max-width:900px){
  .future-grid{grid-template-columns:1fr}
  .future-media{min-height:260px;order:-1}
  .future-media::after{background:linear-gradient(to top,var(--ink) 0%,transparent 45%)}
  .future-copy{padding:2rem 0 var(--section)}
}

/* ---------- Authors ---------- */
.authors-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(28px,5vw,64px)}
.author{display:grid;grid-template-columns:140px 1fr;gap:1.4rem;align-items:start}
.author img{width:140px;height:140px;border-radius:50%;object-fit:cover;box-shadow:0 0 0 3px var(--ink),0 0 0 5px var(--human)}
.author:nth-child(2) img{box-shadow:0 0 0 3px var(--ink),0 0 0 5px var(--machine)}
.author h3{font-size:1.5rem}
.author .role{color:var(--dust);margin:.25rem 0 .9rem}
.author p{color:var(--paper-2);font-size:.98rem}
.author .links{display:flex;flex-wrap:wrap;gap:.5rem 1.2rem;margin-top:.6rem}
.author .links a{color:var(--paper);text-decoration:none;border-bottom:1.5px solid var(--line-strong);font-weight:600;font-size:.95rem}
.author .links a:hover{border-bottom-color:var(--human)}
@media (max-width:1000px){.authors-grid{grid-template-columns:1fr}}
@media (max-width:520px){.author{grid-template-columns:1fr}.author img{width:120px;height:120px}}

/* ---------- Press / talks ---------- */
.press{background:var(--ink-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.press-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,2.5vw,32px)}
.media-card{text-decoration:none;color:inherit;display:block}
.media-card .thumb{position:relative;aspect-ratio:16/9;overflow:hidden;border-radius:var(--radius-lg);background:var(--panel)}
.media-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.media-card:hover .thumb img{transform:scale(1.03)}
.media-card .play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:58px;height:58px;border-radius:50%;background:rgba(7,8,12,.7);border:1.5px solid rgba(241,231,208,.5);display:grid;place-items:center}
.media-card .play svg{width:22px;height:22px;margin-left:3px}
.media-card h3{font-size:1.1rem;margin:.9rem 0 .25rem}
.media-card .when{color:var(--dust);font-size:.9rem}
.press-list{list-style:none;margin:2.2rem 0 0;padding:0;border-top:1px solid var(--line)}
.press-list li{display:grid;grid-template-columns:1fr auto;gap:1rem;align-items:baseline;padding:.85rem 0;border-bottom:1px solid var(--line)}
.press-list a{color:var(--paper);text-decoration:none;font-weight:600}
.press-list a:hover{color:var(--human-2)}
.press-list .src{color:var(--dust);font-size:.9rem;white-space:nowrap}
.press-cta{margin-top:2rem;display:flex;flex-wrap:wrap;gap:1rem;align-items:center;color:var(--paper-2)}
@media (max-width:900px){.press-grid{grid-template-columns:1fr}.press-list li{grid-template-columns:1fr}.press-list .src{white-space:normal}}

/* ---------- Buy ---------- */
.buy{background:
  linear-gradient(to bottom,var(--ink),rgba(7,8,12,.6) 25%,rgba(7,8,12,.6) 75%,var(--ink)),
  url("../img/bg-confluence.jpg") center/cover no-repeat var(--ink);background-position:center bottom}
.formats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;margin-top:2rem}
.format{background:var(--ink);padding:1.6rem 1.4rem;display:flex;flex-direction:column;gap:.6rem}
.format h3{font-size:1.25rem}
.format p{margin:0;color:var(--paper-2);font-size:.95rem;flex:1}
.format .btn{align-self:flex-start;margin-top:.6rem}
.format .fine{color:var(--dust);font-size:.85rem}
.countries{margin-top:2.4rem}
.countries h3{margin-bottom:.9rem}
.country-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:.6rem;list-style:none;margin:0;padding:0}
.country-grid a{display:flex;flex-direction:column;gap:.15rem;text-decoration:none;color:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:.7rem .9rem;font-size:.95rem;font-weight:600;transition:border-color .18s,background .18s}
.country-grid a:hover{border-color:var(--human);background:rgba(232,116,42,.08)}
.country-grid a span{color:var(--dust);font-size:.8rem;font-weight:400}
.buy-foot{margin-top:2rem;color:var(--dust);display:flex;flex-wrap:wrap;gap:.8rem 2rem}
.buy-foot a{color:var(--paper-2)}
@media (max-width:900px){.formats{grid-template-columns:1fr}}

/* ---------- Talks / contact ---------- */
.talks{border-top:1px solid var(--line)}
.talks-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:clamp(28px,5vw,72px);align-items:center}
.talks ul{padding-left:1.2rem;color:var(--paper-2);margin:1rem 0 0}
.contact-box{border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.6rem;background:var(--panel)}
.contact-box h3{margin-bottom:.8rem}
.contact-box a.mail{display:block;color:var(--paper);text-decoration:none;font-weight:600;margin:.45rem 0;word-break:break-all}
.contact-box a.mail:hover{color:var(--human-2)}
.contact-box small{color:var(--dust);display:block;margin-top:1rem}
@media (max-width:900px){.talks-grid{grid-template-columns:1fr}}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--line);padding:2.4rem 0 6rem;color:var(--dust);font-size:.9rem}
.footer-grid{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem 2rem;align-items:center}
.footer-grid ul{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;list-style:none;margin:0;padding:0}
.footer-grid a{color:var(--paper-2);text-decoration:none}
.footer-grid a:hover{color:var(--paper)}
@media (min-width:861px){.site-footer{padding-bottom:2.4rem}}

/* ---------- Sticky mobile buy bar ---------- */
.buy-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:60;display:none;gap:.6rem;padding:.7rem var(--gutter) calc(.7rem + env(safe-area-inset-bottom));
  background:rgba(7,8,12,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--line);
  transform:translateY(110%);transition:transform .3s var(--ease);
}
.buy-bar .btn{flex:1;min-height:48px}
.buy-bar.is-visible{transform:none}
@media (max-width:860px){.buy-bar{display:flex}}

/* ---------- Reveal (hero only — a single orchestrated moment) ---------- */
.hero-copy > *{opacity:0;transform:translateY(14px);animation:rise .7s var(--ease) forwards}
.hero-copy > :nth-child(1){animation-delay:.05s}
.hero-copy > :nth-child(2){animation-delay:.15s}
.hero-copy > :nth-child(3){animation-delay:.25s}
.hero-copy > :nth-child(4){animation-delay:.33s}
.hero-copy > :nth-child(5){animation-delay:.41s}
.hero-copy > :nth-child(6){animation-delay:.49s}
@keyframes rise{to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){
  .hero-copy > *{animation:none;opacity:1;transform:none}
  .hero-stage canvas,.hero-fallback,.media-card .thumb img,.arche-figure img{transition:none}
}

/* Utilities */
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.hidden{display:none!important}