/* ==========================================================================
   philosophy.css  —  Classical / Marble theme for the Philosophy section
   Self-contained. Link with a RELATIVE path:  <link rel="stylesheet" href="philosophy.css">
   (relative so it loads both on the live server and when opening files locally)
   ========================================================================== */

:root{
  --parchment:#f5f1e8;
  --parchment-2:#efe8d9;
  --panel:#fbf8f1;
  --ink:#1f1b16;          /* off-black, never #000 */
  --ink-soft:#5d5547;
  --bronze:#a87b46;       /* desaturated single accent */
  --bronze-d:#8a6232;
  --aegean:#1f3a5f;
  --stone:#ddd4c2;
  --shadow:24px 28px 60px -28px rgba(60,44,22,.30);
  --display:'EB Garamond', Georgia, serif;
  --body:'Open Sans', system-ui, sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--body);color:var(--ink);background:var(--parchment);
  background-image:
    radial-gradient(1100px 560px at 88% -8%, rgba(168,123,70,.08), transparent 60%),
    radial-gradient(820px 480px at -8% 6%, rgba(31,58,95,.06), transparent 55%);
  background-attachment:fixed;
  line-height:1.65;-webkit-font-smoothing:antialiased;
}
a{color:var(--aegean);text-decoration:none}
a:hover{color:var(--bronze-d)}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
.narrow{max-width:820px}

/* ---- Top bar ---- */
.topbar{position:sticky;top:0;z-index:20;background:rgba(251,248,241,.88);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--stone)}
.nav{display:flex;align-items:center;justify-content:space-between;
  max-width:1180px;margin:0 auto;padding:14px 28px;gap:18px}
.logo{font-family:var(--display);font-weight:600;font-size:21px;color:var(--ink);letter-spacing:.01em;white-space:nowrap}
.menu{display:flex;gap:18px;flex-wrap:wrap;justify-content:flex-end}
.menu a{color:var(--ink-soft);font-size:14px;font-weight:500;white-space:nowrap}
.menu a:hover{color:var(--bronze-d)}
.menu a.active{color:var(--bronze-d);border-bottom:2px solid var(--bronze);padding-bottom:2px}

/* ---- Breadcrumb ---- */
.breadcrumb{font-size:13.5px;color:var(--ink-soft);padding:16px 0 0}
.breadcrumb a{color:var(--ink-soft)}
.breadcrumb a:hover{color:var(--bronze-d)}
.breadcrumb span{color:var(--bronze-d)}

/* ---- Greek-key (meander) divider ---- */
.meander{height:14px;width:170px;margin:14px 0 0;
  background:repeating-linear-gradient(90deg,var(--bronze) 0 3px,transparent 3px 9px);
  -webkit-mask:repeating-linear-gradient(90deg,#000 0 21px,transparent 21px 23px);
          mask:repeating-linear-gradient(90deg,#000 0 21px,transparent 21px 23px);
  opacity:.7}

/* ---- HERO ---- */
.hero{border-bottom:1px solid var(--stone);
  background:linear-gradient(180deg,#fbf8f1 0%,var(--parchment) 100%)}
.hero-inner{display:grid;grid-template-columns:1.55fr .9fr;gap:48px;align-items:center;
  max-width:1180px;margin:0 auto;padding:64px 28px 58px}
.kicker{font-family:var(--display);font-weight:600;font-size:14px;letter-spacing:.22em;
  text-transform:uppercase;color:var(--bronze-d)}
.hero h1{font-family:var(--display);font-weight:600;font-size:clamp(38px,5vw,60px);
  line-height:1.05;letter-spacing:.004em;margin:14px 0 18px}
.hero h1 em{font-style:italic;color:var(--bronze-d)}
.hero p{font-size:19px;color:var(--ink-soft);max-width:60ch}
.hero-actions{margin-top:26px;display:flex;gap:16px;flex-wrap:wrap}

/* buttons */
.btn{display:inline-block;font-weight:600;font-size:15px;padding:12px 22px;border-radius:8px;
  transition:transform .18s cubic-bezier(.16,1,.3,1),box-shadow .18s,border-color .18s}
.btn-primary{background:var(--bronze);color:#fff;box-shadow:0 10px 22px -10px rgba(168,123,70,.7)}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 26px -10px rgba(168,123,70,.8)}
.btn-ghost{border:1px solid var(--stone);color:var(--ink)}
.btn-ghost:hover{border-color:var(--bronze);transform:translateY(-2px);color:var(--ink)}

/* portrait — circular, like the rest of the site */
.portrait-frame{justify-self:center;position:relative;width:220px;height:220px}
.portrait-frame::before{content:"";position:absolute;inset:-15px;border-radius:50%;
  border:1px dashed var(--bronze);opacity:.5}
.portrait{width:220px;height:220px;border-radius:50%;object-fit:cover;
  border:4px solid var(--bronze);box-shadow:0 0 0 8px var(--panel),var(--shadow)}
.portrait-tag{position:absolute;bottom:-6px;left:50%;transform:translateX(-50%);
  background:var(--ink);color:var(--parchment);font-family:var(--display);font-style:italic;
  font-size:14px;padding:5px 16px;border-radius:20px;white-space:nowrap}

/* ---- Sections ---- */
section{padding:54px 0}
.eyebrow{font-family:var(--display);font-weight:600;font-size:14px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--bronze-d)}
h2{font-family:var(--display);font-weight:600;font-size:34px;margin:8px 0;letter-spacing:.004em;line-height:1.15}
h3{font-family:var(--display);font-weight:600;font-size:22px;letter-spacing:.004em}
.lede{color:var(--ink-soft);max-width:62ch;font-size:17px;margin-top:6px}

/* article prose */
.prose{max-width:760px}
.prose p{margin:0 0 18px;font-size:17px;color:var(--ink)}
.prose h2{margin-top:14px}
.prose h3{margin:26px 0 8px}
.prose em{color:var(--ink)}
.prose a{font-weight:600}
.prose ul{margin:0 0 18px 22px}
.prose li{margin:0 0 8px}

/* ---- Pillars (asymmetric) ---- */
.pillars{display:grid;grid-template-columns:1.25fr .75fr;gap:26px;margin-top:30px}
.pillar{background:var(--panel);border:1px solid var(--stone);border-radius:14px;padding:34px;
  transition:transform .2s cubic-bezier(.16,1,.3,1),box-shadow .2s}
.pillar:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.pillar h3{font-size:26px;margin:10px 0 10px}
.pillar p{color:var(--ink-soft)}
.pillar .more{display:inline-block;margin-top:16px;font-weight:600}

/* ---- Bento god grid ---- */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:20px;margin-top:30px}
.god{background:var(--panel);border:1px solid var(--stone);border-top:3px solid var(--bronze);
  border-radius:14px;padding:26px;display:flex;flex-direction:column;
  transition:transform .2s cubic-bezier(.16,1,.3,1),box-shadow .2s;
  opacity:0;animation:rise .6s cubic-bezier(.16,1,.3,1) forwards}
.god:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.god .role{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--bronze-d);font-weight:600}
.god h3{font-size:25px;margin:6px 0 8px}
.god h3 a{color:var(--ink)}
.god h3 a:hover{color:var(--bronze-d)}
.god p{color:var(--ink-soft);font-size:15px}
.god .angle{margin-top:auto;padding-top:14px;font-family:var(--display);font-style:italic;
  font-size:15.5px;color:var(--ink);border-top:1px solid var(--stone)}
.span3{grid-column:span 3}.span2{grid-column:span 2}
.feature{grid-column:span 3;background:linear-gradient(155deg,#2a2218 0%,#3a2e1e 100%);
  border:1px solid #4a3a26;border-top:3px solid var(--bronze)}
.feature .role{color:#d9b783}
.feature h3,.feature h3 a{color:#f5efe2}
.feature h3 a:hover{color:#e9cfa0}
.feature p{color:#cdbfa0}
.feature .angle{color:#e6cd9e;border-top-color:rgba(217,183,131,.28)}
.god:nth-child(1){animation-delay:.04s}.god:nth-child(2){animation-delay:.10s}
.god:nth-child(3){animation-delay:.16s}.god:nth-child(4){animation-delay:.22s}
.god:nth-child(5){animation-delay:.28s}.god:nth-child(6){animation-delay:.34s}
.god:nth-child(7){animation-delay:.40s}.god:nth-child(8){animation-delay:.46s}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){.god{animation:none;opacity:1}}

/* ---- Quick facts ---- */
.quick-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:24px}
.qf-card{background:var(--panel);border:1px solid var(--stone);border-radius:12px;padding:18px 20px}
.qf-card h4{font-family:var(--body);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--bronze-d);font-weight:700;margin-bottom:4px}
.qf-card p{margin:0;font-size:16px;color:var(--ink)}

/* ---- Angle callout / philosophy box ---- */
.angle-box{background:#fbf6ea;border:1px solid var(--stone);border-left:4px solid var(--bronze);
  border-radius:0 14px 14px 0;padding:26px 32px;margin:26px 0;max-width:880px}
.angle-box .eyebrow{margin-bottom:6px}
.angle-box p{font-family:var(--display);font-size:20px;font-style:italic;color:var(--ink);line-height:1.5;margin:0}

/* ---- Contrast / "vs" box ---- */
.vs{display:grid;grid-template-columns:1fr auto 1fr;gap:0;align-items:stretch;margin:24px 0;max-width:880px;
  border:1px solid var(--stone);border-radius:14px;overflow:hidden;background:var(--panel)}
.vs > div{padding:22px 24px}
.vs .vmid{display:flex;align-items:center;justify-content:center;background:var(--ink);color:var(--parchment);
  font-family:var(--display);font-style:italic;font-size:18px;padding:0 18px}
.vs h4{font-family:var(--display);font-size:20px;margin-bottom:6px;color:var(--ink)}
.vs p{font-size:15px;color:var(--ink-soft);margin:0}

/* ---- FAQ ---- */
.faq{max-width:820px;margin-top:18px}
.faq details{border-bottom:1px solid var(--stone);padding:6px 0}
.faq summary{cursor:pointer;list-style:none;padding:16px 0;font-family:var(--display);
  font-size:20px;color:var(--ink);display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--bronze-d);font-size:24px;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 18px;color:var(--ink-soft);font-size:16px;max-width:70ch}

/* ---- Sources & related ---- */
.sources{max-width:820px;margin-top:10px;font-size:14.5px;color:var(--ink-soft)}
.sources li{margin:0 0 7px 20px}
.related{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.related a{background:var(--panel);border:1px solid var(--stone);border-radius:30px;
  padding:8px 18px;font-size:14px;font-weight:600;color:var(--ink);transition:border-color .18s,transform .18s}
.related a:hover{border-color:var(--bronze);transform:translateY(-2px);color:var(--bronze-d)}

/* ---- CTA strip ---- */
.cta{background:var(--ink);color:var(--parchment)}
.cta .wrap{padding:46px 28px;display:flex;gap:26px;justify-content:space-between;align-items:center;flex-wrap:wrap}
.cta h2{color:var(--parchment)}
.cta p{color:#c9bfa9;max-width:52ch;margin-top:6px}

/* ---- Footer ---- */
.footer{background:#100d0a;color:#b6ab97;font-size:14px}
.footer .wrap{padding:34px 28px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}
.footer a{color:#d8cdb6}
.footer a:hover{color:#fff}

/* ---- Responsive ---- */
@media(max-width:880px){
  .hero-inner{grid-template-columns:1fr}
  .portrait-frame{order:-1;width:160px;height:160px}
  .portrait{width:160px;height:160px}
  .pillars{grid-template-columns:1fr}
  .bento{grid-template-columns:1fr;gap:16px}
  .span3,.span2,.feature{grid-column:auto}
  .vs{grid-template-columns:1fr}
  .vs .vmid{padding:10px}
  .menu{display:none}
  h2{font-size:28px}
  .art-grid{grid-template-columns:1fr}
  figure.art img,figure.art.lead img{max-height:380px}
}

/* ---- In Art (famous pictures) ---- */
.art-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin-top:24px;max-width:980px}
figure.art{margin:0;background:var(--panel);border:1px solid var(--stone);border-radius:14px;overflow:hidden;
  transition:transform .2s cubic-bezier(.16,1,.3,1),box-shadow .2s}
figure.art:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.art-zoom{display:block;cursor:zoom-in}
figure.art img{display:block;width:100%;height:auto;max-height:460px;object-fit:contain;background:var(--parchment-2);color:var(--ink-soft);font-size:13px;padding:10px}
figure.art.lead{grid-column:1/-1}
figure.art.lead img{height:auto;max-height:620px;object-fit:contain;padding:16px}
figure.art figcaption{padding:15px 18px;font-size:14px;color:var(--ink-soft);line-height:1.5}
figure.art figcaption b{display:block;font-family:var(--display);font-style:italic;font-size:17px;color:var(--ink);margin-bottom:3px}
figure.art .credit{display:block;margin-top:8px;font-size:11.5px;color:var(--bronze-d);letter-spacing:.02em;text-transform:uppercase}

/* ---- Quotes ---- */
.quotes{margin-top:20px;display:grid;gap:16px;max-width:880px}
blockquote.q{margin:0;background:#fbf6ea;border-left:4px solid var(--bronze);border-radius:0 12px 12px 0;padding:18px 26px}
blockquote.q p{font-family:var(--display);font-style:italic;font-size:20px;color:var(--ink);line-height:1.5;margin:0}
blockquote.q cite{display:block;margin-top:10px;font-style:normal;font-size:13px;color:var(--bronze-d);letter-spacing:.04em;text-transform:uppercase}

/* myth blocks */
.prose .myth{margin-top:22px}
.prose .myth h3{margin:0 0 6px}

/* ---- Lens table (How to Live) ---- */
.lens-table{width:100%;border-collapse:collapse;margin-top:24px;font-size:15.5px;background:var(--panel);
  border:1px solid var(--stone);border-radius:14px;overflow:hidden}
.lens-table th,.lens-table td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--stone);vertical-align:top}
.lens-table thead th{font-family:var(--display);font-size:13px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--bronze-d);background:#f1e9da}
.lens-table tbody tr:last-child td{border-bottom:none}
.lens-table tbody tr:hover{background:#fbf6ea}
.lens-table .who{font-family:var(--display);font-size:18px;font-weight:600;white-space:nowrap}
.lens-table .who a{color:var(--ink)}
.lens-table .who a:hover{color:var(--bronze-d)}
.lens-table .era{color:var(--ink-soft);font-size:13px;white-space:nowrap}
.lens-table .lens{font-family:var(--display);font-style:italic;color:var(--ink)}
@media(max-width:720px){.lens-table .era{display:none}.lens-table{font-size:14px}}