:root{
    --board:#1A2240;
    --board-deep:#121A30;
    --chalk:#EDE7DB;
    --chalk-dim:rgba(237,231,219,.62);
    --chalk-faint:rgba(237,231,219,.28);
    --paper:#F2F1EB;
    --paper-2:#EBE9E0;
    --ink:#211F1B;
    --ink-soft:#56534B;
    --ink-faint:rgba(33,31,27,.07);
    --amber:#BD7A2E;
    --amber-soft:rgba(189,122,46,.14);
    --chalk-tex: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='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.93 0 0 0 0 0.91 0 0 0 0 0.86 0.4 0 0 0 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
    --line:rgba(33,31,27,.12);

    --serif:"Fraunces",Georgia,serif;
    --read:"Spectral",Georgia,serif;
    --mono:"Space Mono",ui-monospace,monospace;

    --maxw:1180px;
    --gut:clamp(20px,5vw,64px);
  }

  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{
    background:var(--paper);
    color:var(--ink);
    font-family:var(--read);
    font-size:18px;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  a{color:inherit;text-decoration:none}
  img{max-width:100%;display:block}

  .wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--gut);padding-right:var(--gut)}

  .eyebrow{
    font-family:var(--mono);
    font-size:12px;
    letter-spacing:.22em;
    text-transform:uppercase;
    color:var(--amber);
    display:inline-flex;
    align-items:center;
    gap:.7em;
  }
  .eyebrow::before{content:"§";opacity:.7;font-weight:700}

  /* ---------- NAV ---------- */
  header.nav{
    position:fixed;top:0;left:0;right:0;z-index:50;
    display:flex;align-items:center;justify-content:space-between;
    padding:16px var(--gut);
    transition:background .4s ease,box-shadow .4s ease,padding .4s ease;
  }
  header.nav.scrolled{
    background:rgba(242,241,235,.86);
    backdrop-filter:blur(10px);
    box-shadow:0 1px 0 var(--line);
    padding-top:12px;padding-bottom:12px;
  }
  .brand{font-family:var(--serif);font-weight:600;font-size:19px;letter-spacing:-.01em;color:var(--chalk);transition:color .4s}
  header.nav.scrolled .brand{color:var(--ink)}
  .brand small{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;display:block;color:var(--chalk-dim);font-weight:400}
  header.nav.scrolled .brand small{color:var(--ink-soft)}
  nav.links{display:flex;gap:30px;align-items:center}
  nav.links a{
    font-family:var(--mono);font-size:13px;letter-spacing:.04em;
    color:var(--chalk-dim);transition:color .25s;position:relative;
  }
  header.nav.scrolled nav.links a{color:var(--ink-soft)}
  nav.links a::after{content:"";position:absolute;left:0;bottom:-5px;height:1px;width:0;background:var(--amber);transition:width .25s}
  nav.links a:hover{color:var(--amber)}
  nav.links a:hover::after{width:100%}
  .menu-btn{display:none}

  /* ---------- HERO (TABLA) ---------- */
  .hero{
    position:relative;
    min-height:100svh;
    background:
      radial-gradient(120% 90% at 78% 12%, rgba(255,255,255,.05), transparent 55%),
      radial-gradient(42% 26% at 20% 30%, rgba(237,231,219,.05), transparent 62%),
      radial-gradient(34% 20% at 84% 74%, rgba(237,231,219,.04), transparent 62%),
      radial-gradient(140% 120% at 10% 110%, var(--board-deep), transparent 60%),
      var(--board);
    color:var(--chalk);
    display:flex;align-items:center;
    overflow:hidden;
  }
  /* chalk dust + faint squared grid */
  .hero::before{
    content:"";position:absolute;inset:0;
    background-image:
      var(--chalk-tex),
      linear-gradient(rgba(237,231,219,.04) 1px,transparent 1px),
      linear-gradient(90deg,rgba(237,231,219,.04) 1px,transparent 1px);
    background-size:160px 160px,34px 34px,34px 34px;
    mask-image:radial-gradient(120% 100% at 70% 30%,#000 30%,transparent 78%);
    pointer-events:none;
  }
  .hero::after{
    content:"";position:absolute;inset:0;pointer-events:none;
    box-shadow:inset 0 0 180px 40px rgba(0,0,0,.4);
  }
  .hero .wrap{position:relative;z-index:3;width:100%;padding-top:120px;padding-bottom:80px}
  .hero-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:40px;align-items:center}

  .hero h1{
    font-family:var(--serif);
    font-weight:340;
    font-size:clamp(46px,8.2vw,104px);
    line-height:.96;
    letter-spacing:-.02em;
    margin:18px 0 0;
    text-wrap:balance;
  }
  .hero h1 em{font-style:italic;color:var(--amber);font-weight:340}
  .hero .role{
    font-family:var(--mono);font-size:13px;letter-spacing:.16em;text-transform:uppercase;
    color:var(--chalk-dim);margin-top:26px;
  }
  .hero .lede{
    font-family:var(--read);font-size:clamp(17px,2vw,21px);
    color:var(--chalk-dim);max-width:46ch;margin-top:18px;font-weight:300;
  }
  .hero .lede b{color:var(--chalk);font-weight:400}
  .cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}
  .btn{
    font-family:var(--mono);font-size:13px;letter-spacing:.04em;
    padding:13px 22px;border-radius:2px;display:inline-flex;align-items:center;gap:.6em;
    transition:transform .2s,background .2s,color .2s,border-color .2s;
  }
  .btn.primary{background:var(--amber);color:#1a130a;font-weight:700}
  .btn.primary:hover{transform:translateY(-2px)}
  .btn.ghost{border:1px solid var(--chalk-faint);color:var(--chalk)}
  .btn.ghost:hover{border-color:var(--amber);color:var(--amber)}

  /* signature: chalk fibonacci spiral */
  .spiral-box{position:relative;justify-self:center;width:100%;max-width:360px;aspect-ratio:1/1}
  .spiral-box svg{width:100%;height:100%;overflow:visible}
  .spiral-box .label{
    position:absolute;bottom:-6px;right:4px;font-family:var(--mono);font-size:11px;
    letter-spacing:.1em;color:var(--chalk-faint);
  }
  .sq{fill:none;stroke:rgba(237,231,219,.18);stroke-width:1}
  .spiral-path{fill:none;stroke:var(--chalk);stroke-width:2.4;stroke-linecap:round;
    filter:drop-shadow(0 0 4px rgba(237,231,219,.25));}
  .phi{fill:var(--amber);font-family:var(--serif);font-style:italic;font-size:34px}

  .scrollcue{
    position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:4;
    font-family:var(--mono);font-size:10px;letter-spacing:.3em;text-transform:uppercase;
    color:var(--chalk-faint);display:flex;flex-direction:column;align-items:center;gap:8px;
  }
  .scrollcue span{display:block;width:1px;height:34px;background:linear-gradient(var(--chalk-faint),transparent);animation:cue 2.4s ease-in-out infinite}
  @keyframes cue{0%,100%{opacity:.3;transform:scaleY(.7)}50%{opacity:1;transform:scaleY(1)}}

  /* ---------- IDENTITY STRIP ---------- */
  .strip{background:var(--board-deep);color:var(--chalk)}
  .strip .wrap{display:flex;flex-wrap:wrap;gap:14px 50px;padding:26px var(--gut);align-items:center;justify-content:space-between}
  .strip .item{font-family:var(--mono);font-size:12.5px;letter-spacing:.05em;color:var(--chalk-dim)}
  .strip .item b{color:var(--amber);font-weight:700}

  /* ---------- SECTION BASE ---------- */
  section.block{padding:clamp(70px,11vw,130px) 0;position:relative}
  .grid-bg{
    background-image:
      linear-gradient(var(--ink-faint) 1px,transparent 1px),
      linear-gradient(90deg,var(--ink-faint) 1px,transparent 1px);
    background-size:30px 30px;
  }
  .sec-head{display:flex;align-items:baseline;gap:18px;margin-bottom:46px;flex-wrap:wrap}
  .sec-num{font-family:var(--mono);font-size:13px;color:var(--amber);letter-spacing:.1em}
  .sec-title{font-family:var(--serif);font-weight:380;font-size:clamp(30px,4.6vw,52px);letter-spacing:-.02em;line-height:1.02}

  /* ---------- DESPRE ---------- */
  .about{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(28px,5vw,64px);align-items:start}
  .portrait{
    position:relative;aspect-ratio:4/5;border-radius:3px;overflow:hidden;
    background:
      repeating-linear-gradient(135deg,var(--paper-2),var(--paper-2) 12px,#e4e1d6 12px,#e4e1d6 24px);
    border:1px solid var(--line);
  }
  .portrait .ph{
    position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
    gap:10px;color:var(--ink-soft);text-align:center;padding:24px;
  }
  .portrait .ph svg{width:54px;height:54px;opacity:.5}
  .portrait .ph small{font-family:var(--mono);font-size:11px;letter-spacing:.08em;max-width:24ch}
  .portrait .frame{position:absolute;inset:10px;border:1px solid var(--line);pointer-events:none}

  .about p{margin-bottom:18px;color:var(--ink);max-width:60ch}
  .about p.dim{color:var(--ink-soft)}
  .pullquote{
    font-family:var(--serif);font-style:italic;font-weight:340;
    font-size:clamp(22px,3vw,30px);line-height:1.3;letter-spacing:-.01em;
    color:var(--ink);margin:34px 0 10px;padding-left:22px;border-left:2px solid var(--amber);
    text-wrap:balance;
  }
  .signoff{font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--ink-soft);margin-top:6px}

  /* ---------- SCRIERI (blog) ---------- */
  .filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:38px}
  .chip{
    font-family:var(--mono);font-size:12.5px;letter-spacing:.03em;
    padding:8px 15px;border:1px solid var(--line);border-radius:999px;color:var(--ink-soft);
    cursor:pointer;transition:all .2s;background:transparent;
  }
  .chip[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
  .chip:hover{border-color:var(--amber);color:var(--amber)}
  .chip[aria-pressed="true"]:hover{color:var(--paper);background:var(--amber);border-color:var(--amber)}

  .cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
  .card{
    background:var(--paper);border:1px solid var(--line);border-radius:4px;
    padding:26px 24px 24px;display:flex;flex-direction:column;
    transition:transform .25s,box-shadow .25s,border-color .25s;position:relative;overflow:hidden;
  }
  .card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--amber);transform:scaleY(0);transform-origin:top;transition:transform .3s}
  .card:hover{transform:translateY(-4px);box-shadow:0 18px 40px -24px rgba(33,31,27,.4);border-color:transparent}
  .card:hover::before{transform:scaleY(1)}
  .card .meta{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);display:flex;justify-content:space-between;gap:10px;margin-bottom:16px}
  .card .cat{color:var(--amber)}
  .card h3{font-family:var(--serif);font-weight:440;font-size:23px;line-height:1.18;letter-spacing:-.01em;margin-bottom:10px}
  .card p{font-size:15.5px;color:var(--ink-soft);line-height:1.55;flex:1}
  .card .more{font-family:var(--mono);font-size:12px;letter-spacing:.05em;color:var(--ink);margin-top:18px;display:inline-flex;align-items:center;gap:.5em}
  .card .more::after{content:"→";transition:transform .2s}
  .card:hover .more::after{transform:translateX(4px)}
  .card.poezie{background:linear-gradient(180deg,#fbf7ee,var(--paper))}

  /* ---------- POEZIE feature ---------- */
  .poem-section{background:var(--board);color:var(--chalk);position:relative;overflow:hidden}
  .poem-section::before{
    content:"";position:absolute;inset:0;
    background-image:var(--chalk-tex),linear-gradient(rgba(237,231,219,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(237,231,219,.035) 1px,transparent 1px);
    background-size:160px 160px,30px 30px,30px 30px;mask-image:radial-gradient(100% 80% at 50% 40%,#000 40%,transparent 85%);
  }
  .poem-section .wrap{position:relative;z-index:2}
  .poem-section .eyebrow{color:var(--amber)}
  .poem-wrap{max-width:620px;margin:30px auto 0;text-align:center}
  .poem-title{font-family:var(--serif);font-style:italic;font-weight:340;font-size:clamp(28px,4vw,40px);letter-spacing:-.01em;margin-bottom:30px}
  .poem-body{font-family:var(--read);font-weight:300;font-size:clamp(19px,2.4vw,24px);line-height:1.85;color:var(--chalk);letter-spacing:.01em}
  .poem-sig{font-family:var(--mono);font-size:12px;letter-spacing:.12em;color:var(--chalk-faint);margin-top:34px;text-transform:uppercase}
  .poem-note{font-family:var(--mono);font-size:11px;color:var(--chalk-faint);text-align:center;margin-top:46px;letter-spacing:.04em}

  /* ---------- CONTACT / FOOTER ---------- */
  footer.foot{background:
      radial-gradient(50% 40% at 18% 20%, rgba(237,231,219,.045), transparent 62%),
      radial-gradient(40% 32% at 88% 86%, rgba(237,231,219,.035), transparent 62%),
      var(--board-deep);
    color:var(--chalk);padding:clamp(70px,10vw,110px) 0 40px;position:relative;overflow:hidden}
  footer.foot::before{content:"";position:absolute;inset:0;pointer-events:none;
    background-image:var(--chalk-tex),linear-gradient(rgba(237,231,219,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(237,231,219,.03) 1px,transparent 1px);
    background-size:160px 160px,32px 32px,32px 32px;mask-image:radial-gradient(120% 110% at 30% 10%,#000 35%,transparent 88%)}
  footer.foot .wrap{position:relative;z-index:2}
  .foot-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:50px;align-items:start}
  .foot h2{font-family:var(--serif);font-weight:340;font-size:clamp(30px,4.6vw,50px);line-height:1.02;letter-spacing:-.02em}
  .foot h2 em{font-style:italic;color:var(--amber)}
  .foot .sub{color:var(--chalk-dim);font-weight:300;margin-top:16px;max-width:42ch}
  .foot-info{font-family:var(--mono);font-size:13px;line-height:2;color:var(--chalk-dim)}
  .foot-info .k{color:var(--chalk-faint);display:block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;margin-top:16px}
  .foot-info a:hover{color:var(--amber)}
  .foot-cta{margin-top:30px}
  .foot-bottom{display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;align-items:center;
    margin-top:70px;padding-top:24px;border-top:1px solid rgba(237,231,219,.12);
    font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--chalk-faint)}

  /* ---------- reveal anim ---------- */
  .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
  .reveal.in{opacity:1;transform:none}

  /* ---------- responsive ---------- */
  @media(max-width:880px){
    .hero-grid{grid-template-columns:1fr;gap:30px}
    .spiral-box{max-width:240px;order:-1;justify-self:start}
    .about{grid-template-columns:1fr}
    .portrait{max-width:340px}
    .cards{grid-template-columns:1fr 1fr}
    .foot-grid{grid-template-columns:1fr;gap:34px}
    nav.links{display:none}
    nav.links.open{display:flex;position:absolute;top:100%;right:var(--gut);flex-direction:column;
      gap:18px;background:var(--board-deep);padding:22px 26px;border-radius:4px;box-shadow:0 20px 50px -20px rgba(0,0,0,.6)}
    header.nav.scrolled nav.links.open a{color:var(--chalk-dim)}
    .menu-btn{display:inline-flex;background:none;border:1px solid var(--chalk-faint);color:var(--chalk);
      font-family:var(--mono);font-size:12px;letter-spacing:.1em;padding:9px 14px;border-radius:2px;cursor:pointer}
    header.nav.scrolled .menu-btn{color:var(--ink);border-color:var(--line)}
  }
  @media(max-width:560px){
    body{font-size:17px}
    .cards{grid-template-columns:1fr}
    .strip .wrap{gap:10px 26px}
  }
  @media(prefers-reduced-motion:reduce){
    *{animation:none!important;transition:none!important;scroll-behavior:auto}
    .reveal{opacity:1;transform:none}
    .spiral-path{stroke-dasharray:none!important}
  }
  :focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:2px}

  /* ---------- TEOREME 3D ---------- */
  .theo{background:var(--board);color:var(--chalk);position:relative;overflow:hidden}
  .theo::before{
    content:"";position:absolute;inset:0;pointer-events:none;
    background-image:var(--chalk-tex),linear-gradient(rgba(237,231,219,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(237,231,219,.035) 1px,transparent 1px);
    background-size:160px 160px,30px 30px,30px 30px;mask-image:radial-gradient(120% 90% at 50% 30%,#000 35%,transparent 85%);
  }
  .theo .wrap{position:relative;z-index:2}
  .theo .sec-title{color:var(--chalk)}
  .theo .sec-num{color:var(--amber)}
  .theo-intro{max-width:62ch;color:var(--chalk-dim);font-weight:300;margin-bottom:34px}
  .theo-tabs{display:flex;gap:10px;overflow-x:auto;padding-bottom:6px;margin-bottom:18px;-webkit-overflow-scrolling:touch}
  .theo-tab{
    flex:0 0 auto;font-family:var(--mono);font-size:13px;letter-spacing:.02em;
    padding:9px 16px;border:1px solid var(--chalk-faint);border-radius:999px;
    background:transparent;color:var(--chalk-dim);cursor:pointer;transition:all .2s;white-space:nowrap;
  }
  .theo-tab:hover{border-color:var(--amber);color:var(--amber)}
  .theo-tab[aria-selected="true"]{background:var(--amber);color:#1a130a;border-color:var(--amber);font-weight:700}
  .theo-stage{
    position:relative;width:100%;height:clamp(290px,52vh,460px);
    border:1px solid rgba(237,231,219,.14);border-radius:6px;overflow:hidden;
    background:radial-gradient(120% 120% at 50% 0%,rgba(255,255,255,.04),transparent 60%),var(--board-deep);
  }
  #theoCanvas{display:block;width:100%;height:100%;touch-action:none;cursor:grab}
  #theoCanvas:active{cursor:grabbing}
  .theo-hint{position:absolute;left:14px;bottom:12px;font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--chalk-faint);pointer-events:none}
  .theo-caption{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-top:24px}
  .theo-caption h3{font-family:var(--serif);font-weight:420;font-size:clamp(24px,3.4vw,32px);letter-spacing:-.01em}
  .theo-formula{font-family:var(--mono);font-size:17px;color:var(--amber);margin-top:8px;letter-spacing:.02em}
  .theo-tag{color:var(--chalk-dim);font-weight:300;margin-top:10px;max-width:48ch}

  /* lesson panel */
  .lesson-overlay{position:fixed;inset:0;z-index:90;background:rgba(10,18,15,.55);backdrop-filter:blur(3px);
    display:flex;justify-content:flex-end;opacity:0;transition:opacity .3s}
  .lesson-overlay.open{opacity:1}
  .lesson-overlay[hidden]{display:none}
  .lesson-panel{
    background:var(--paper);color:var(--ink);width:min(460px,100%);height:100%;overflow-y:auto;
    padding:clamp(28px,5vw,46px);transform:translateX(40px);transition:transform .35s ease;position:relative;
    box-shadow:-30px 0 60px -30px rgba(0,0,0,.5);
  }
  .lesson-overlay.open .lesson-panel{transform:none}
  .lesson-close{position:absolute;top:18px;right:18px;background:none;border:1px solid var(--line);
    width:38px;height:38px;border-radius:50%;font-family:var(--mono);font-size:15px;color:var(--ink-soft);cursor:pointer;transition:all .2s}
  .lesson-close:hover{border-color:var(--amber);color:var(--amber)}
  .lesson-panel h3{font-family:var(--serif);font-weight:440;font-size:clamp(26px,4vw,34px);line-height:1.05;margin-top:14px;letter-spacing:-.01em}
  .ls-formula{font-family:var(--mono);font-size:18px;color:var(--amber);margin:14px 0 26px;padding:12px 16px;background:var(--amber-soft);border-radius:4px;display:inline-block}
  .ls-block{margin-bottom:22px}
  .ls-block h4{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:7px}
  .ls-block p{color:var(--ink);font-size:16.5px;line-height:1.6}
  .ls-block .math{font-family:var(--mono);color:var(--board);font-size:.95em}
  @media(max-width:560px){
    .lesson-overlay{justify-content:stretch}
    .lesson-panel{width:100%;height:92%;margin-top:auto;border-radius:14px 14px 0 0;transform:translateY(50px)}
    .lesson-overlay.open .lesson-panel{transform:none}
  }
/* ============================================================
   PAGINI INTERIOARE  (despre / teoreme / scrieri / scriere / contact)
   ============================================================ */
.page-top{background:var(--board);color:var(--chalk);padding:120px 0 60px;position:relative;overflow:hidden}
.page-top::before{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:var(--chalk-tex),linear-gradient(rgba(237,231,219,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(237,231,219,.04) 1px,transparent 1px);
  background-size:160px 160px,34px 34px,34px 34px;mask-image:radial-gradient(120% 100% at 75% 20%,#000 30%,transparent 80%)}
.page-top .wrap{position:relative;z-index:2}
.crumbs{font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--chalk-faint);margin-bottom:18px}
.crumbs a{color:var(--chalk-dim)}
.crumbs a:hover{color:var(--amber)}
.crumbs span{margin:0 .5em;opacity:.5}
.page-top h1{font-family:var(--serif);font-weight:360;font-size:clamp(34px,6vw,64px);line-height:1.02;letter-spacing:-.02em;text-wrap:balance}
.page-top h1 em{font-style:italic;color:var(--amber)}
.page-top .sub{font-family:var(--read);font-weight:300;color:var(--chalk-dim);margin-top:16px;max-width:54ch;font-size:clamp(16px,2vw,19px)}

/* article body */
.article{padding:clamp(50px,8vw,90px) 0}
.article .body{max-width:none}
.prose{font-family:var(--read);font-size:18px;line-height:1.72;color:var(--ink);max-width:68ch}
.prose p{margin-bottom:1.1em}
.prose h2{font-family:var(--serif);font-weight:440;font-size:1.6em;margin:1.4em 0 .5em;letter-spacing:-.01em}
.prose h3{font-family:var(--serif);font-weight:480;font-size:1.3em;margin:1.2em 0 .4em}
.prose blockquote{border-left:2px solid var(--amber);padding-left:20px;font-style:italic;color:var(--ink-soft);margin:1.2em 0}
.prose a{color:var(--board);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--amber)}
.prose img{border-radius:5px;margin:1.4em 0;border:1px solid var(--line)}
/* poem rendering: preserve line breaks, centered serif */
.poem-text{font-family:var(--read);font-weight:300;font-size:clamp(19px,2.5vw,25px);line-height:1.9;white-space:pre-wrap;color:var(--ink);text-align:center}
.poem-text.on-board{color:var(--chalk)}

.post-meta{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--chalk-dim);display:flex;gap:16px;flex-wrap:wrap;margin-top:20px}
.post-meta .cat{color:var(--amber)}

.backlink{font-family:var(--mono);font-size:13px;color:var(--ink-soft);display:inline-flex;align-items:center;gap:.5em;margin-top:40px}
.backlink::before{content:"←";transition:transform .2s}
.backlink:hover{color:var(--amber)}
.backlink:hover::before{transform:translateX(-4px)}

/* category pills row */
.cat-nav{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 38px}
.cat-nav a{font-family:var(--mono);font-size:12.5px;padding:8px 15px;border:1px solid var(--line);border-radius:999px;color:var(--ink-soft);transition:all .2s}
.cat-nav a:hover{border-color:var(--amber);color:var(--amber)}
.cat-nav a.active{background:var(--ink);color:var(--paper);border-color:var(--ink)}

/* pagination */
.pager{display:flex;justify-content:center;gap:10px;margin-top:50px}
.pager a,.pager span{font-family:var(--mono);font-size:13px;padding:9px 15px;border:1px solid var(--line);border-radius:3px;color:var(--ink-soft)}
.pager a:hover{border-color:var(--amber);color:var(--amber)}
.pager .cur{background:var(--ink);color:var(--paper);border-color:var(--ink)}

/* empty state */
.empty{text-align:center;color:var(--ink-soft);font-family:var(--read);padding:60px 0}
.empty .mono{font-family:var(--mono);font-size:13px;color:var(--amber);display:block;margin-bottom:10px}

/* contact form */
.contact-form{display:grid;gap:16px;max-width:520px}
.field label{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);display:block;margin-bottom:6px}
.field input,.field textarea{width:100%;font-family:var(--read);font-size:16px;padding:12px 14px;border:1px solid var(--line);border-radius:4px;background:var(--paper);color:var(--ink);transition:border-color .2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--amber)}
.field textarea{min-height:140px;resize:vertical}
.hp{position:absolute;left:-9999px}
.flash{padding:14px 18px;border-radius:4px;font-size:15px;margin-bottom:20px}
.flash.ok{background:rgba(119,183,160,.18);color:#2f6b54;border:1px solid rgba(119,183,160,.4)}
.flash.err{background:rgba(189,80,46,.12);color:#9a3b22;border:1px solid rgba(189,80,46,.3)}

/* about page portrait real */
.portrait img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}

/* theorems page: full list of dedicated cards under the stage */
.theo-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:40px}
.theo-list .card h3{margin-bottom:6px}
@media(max-width:680px){.theo-list{grid-template-columns:1fr}}

/* ============================================================
   COOKIE — banner + modal setări
   ============================================================ */
.ck-banner{position:fixed;left:0;right:0;bottom:0;z-index:200;padding:14px;display:flex;justify-content:center}
.ck-banner[hidden],.ck-modal[hidden]{display:none}
.ck-inner{max-width:var(--maxw);width:100%;background:var(--board-deep);color:var(--chalk);
  border:1px solid rgba(237,231,219,.14);border-radius:10px;box-shadow:0 24px 60px -24px rgba(0,0,0,.7);
  padding:16px 20px;display:flex;align-items:center;gap:18px 22px;flex-wrap:wrap}
.ck-text{font-family:var(--read);font-size:14px;line-height:1.55;color:var(--chalk-dim);flex:1;min-width:240px}
.ck-text strong{color:var(--chalk);font-weight:400}
.ck-text a{color:var(--amber);text-decoration:underline;text-underline-offset:2px}
.ck-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.ck-btn{font-family:var(--mono);font-size:13px;padding:10px 16px;border-radius:6px;border:1px solid rgba(237,231,219,.3);
  background:transparent;color:var(--chalk);cursor:pointer;transition:all .18s;white-space:nowrap}
.ck-btn:hover{border-color:var(--amber);color:var(--amber)}
.ck-btn.primary{background:var(--amber);border-color:var(--amber);color:#1a130a;font-weight:700}
.ck-btn.primary:hover{color:#1a130a;filter:brightness(1.06)}
.ck-btn.ghost{opacity:.85}
.foot-bottom a{color:inherit;text-decoration:underline;text-underline-offset:2px}
.foot-bottom a:hover{color:var(--amber)}

.ck-modal{position:fixed;inset:0;z-index:210;background:rgba(9,12,22,.62);display:flex;align-items:center;justify-content:center;padding:20px}
.ck-card{background:var(--paper);color:var(--ink);max-width:460px;width:100%;border-radius:12px;padding:28px 26px;position:relative;box-shadow:0 30px 80px -30px rgba(0,0,0,.5)}
.ck-close{position:absolute;top:12px;right:14px;background:none;border:none;font-size:18px;color:var(--ink-soft);cursor:pointer;line-height:1}
.ck-card h3{font-family:var(--serif);font-size:22px;font-weight:440;margin-bottom:4px}
.ck-sub{font-family:var(--read);font-size:14px;color:var(--ink-soft);margin-bottom:16px}
.ck-row{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:14px 0;border-top:1px solid var(--line)}
.ck-row>div{flex:1}
.ck-row strong{font-family:var(--read);font-size:15px;display:block;margin-bottom:2px}
.ck-row span{font-family:var(--read);font-size:13px;color:var(--ink-soft)}
.ck-fixed{font-family:var(--mono);font-size:12px;color:var(--amber);white-space:nowrap}
.ck-switch{position:relative;display:inline-block;width:44px;height:24px;flex:0 0 auto}
.ck-switch input{opacity:0;width:0;height:0}
.ck-switch span{position:absolute;inset:0;background:#cfc9bd;border-radius:999px;transition:.2s;cursor:pointer}
.ck-switch span::before{content:"";position:absolute;width:18px;height:18px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s}
.ck-switch input:checked+span{background:var(--amber)}
.ck-switch input:checked+span::before{transform:translateX(20px)}
.ck-modal-actions{margin-top:20px;display:flex;justify-content:flex-end}
@media(max-width:560px){.ck-inner{padding:14px}.ck-actions{width:100%}.ck-actions .ck-btn{flex:1}}