/* === Logoped Anzhelika · shared design tokens === */
:root{
  --cream:#FBF6EC;
  --cream-2:#F4ECDD;
  --peach:#F8DBBA;
  --ink:#231910;
  --ink-2:#5C4A36;
  --ink-3:#8C7757;
  --rule:#E5D8C0;
  --terra:#B5552C;
  --terra-dark:#943f1c;
  --ochre:#C88A2A;
  --green:#7CA66B;
  --terra-soft:#E9C9B4;
}

*{box-sizing:border-box}
html,body{margin:0;background:var(--cream);color:var(--ink);font-family:'Manrope',sans-serif;font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font-family:inherit;font-size:inherit}

.serif{font-family:'Spectral',serif;font-weight:400;letter-spacing:-0.01em}
.eyebrow{font-family:'Manrope',sans-serif;font-size:12px;text-transform:uppercase;letter-spacing:0.18em;color:var(--ink-3);font-weight:600}

/* ===== Nav ===== */
.nav{position:sticky;top:0;background:rgba(251,246,236,0.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--rule);z-index:30}
.nav-inner{max-width:1180px;margin:0 auto;padding:18px 56px;display:flex;align-items:center;justify-content:space-between;gap:32px}
.brand{display:flex;align-items:center;gap:14px}
.brand-mark{width:34px;height:34px;border-radius:50%;background:var(--terra);color:var(--cream);display:flex;align-items:center;justify-content:center;font-family:'Spectral',serif;font-size:18px;font-weight:500}
.brand-name{font-family:'Spectral',serif;font-size:17px;letter-spacing:-0.01em;line-height:1.1}
.brand-sub{display:block;font-family:'Manrope';font-size:11px;color:var(--ink-3);letter-spacing:0.08em;text-transform:uppercase;margin-top:4px}
.nav-links{display:flex;gap:6px;align-items:center}
.nav-links a{padding:8px 14px;font-size:14px;color:var(--ink-2);border-radius:999px;transition:background .15s,color .15s}
.nav-links a:hover{background:var(--cream-2);color:var(--ink)}
.nav-links a.active{background:var(--ink);color:var(--cream)}
.nav-links a.active:hover{background:var(--ink)}

/* ===== Page header (used on /didactic and /articles) ===== */
.page-head{max-width:1180px;margin:0 auto;padding:72px 56px 48px;display:grid;grid-template-columns:80px 1fr;gap:24px;align-items:start}
.page-head .num{font-family:'Spectral',serif;font-size:14px;color:var(--terra);font-weight:500;letter-spacing:0.04em;padding-top:14px;border-top:1px solid var(--terra)}
.page-head h1{font-family:'Spectral',serif;font-weight:400;font-size:72px;line-height:1.0;letter-spacing:-0.025em;margin:0;text-wrap:balance}
.page-head h1 em{font-style:italic;color:var(--terra);font-weight:400}
.page-head .lead{font-size:18px;color:var(--ink-2);margin-top:14px;max-width:54ch;line-height:1.55}

/* ===== Section block ===== */
.section{max-width:1180px;margin:0 auto;padding:48px 56px 80px}
.section-head{display:grid;grid-template-columns:80px 1fr;gap:24px;margin-bottom:48px;align-items:start}
.section-num{font-family:'Spectral',serif;font-size:14px;color:var(--terra);font-weight:500;letter-spacing:0.04em;padding-top:14px;border-top:1px solid var(--terra)}
.section-title{font-family:'Spectral',serif;font-weight:400;font-size:48px;line-height:1.05;letter-spacing:-0.02em;margin:0}
.section-sub{font-size:16px;color:var(--ink-2);margin-top:10px;max-width:54ch}

/* ===== Footer ===== */
footer{background:var(--ink);color:var(--cream);margin-top:80px}
.foot-inner{max-width:1180px;margin:0 auto;padding:64px 56px 32px;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px}
footer h4{font-family:'Spectral',serif;font-weight:400;font-size:32px;line-height:1.1;margin:0 0 14px;letter-spacing:-0.015em}
footer h4 em{font-style:italic;color:var(--terra-soft)}
footer p{color:rgba(251,246,236,0.7);font-size:14px;max-width:36ch;margin:0 0 8px;line-height:1.55}
.foot-col h5{font-family:'Manrope';font-size:12px;text-transform:uppercase;letter-spacing:0.16em;color:rgba(251,246,236,0.5);margin:0 0 14px;font-weight:600}
.foot-col a, .foot-col .li{display:block;color:var(--cream);font-size:15px;margin-bottom:8px}
.foot-col a:hover{color:var(--terra-soft)}
.foot-base{max-width:1180px;margin:0 auto;padding:22px 56px;border-top:1px solid rgba(251,246,236,0.12);display:flex;justify-content:space-between;font-size:12px;color:rgba(251,246,236,0.5);font-family:'JetBrains Mono',monospace;letter-spacing:0.04em}

/* ===== Modal (shared, with rich-body support) ===== */
.modal-back{position:fixed;inset:0;background:rgba(35,25,16,0.5);backdrop-filter:blur(6px);display:none;z-index:50;align-items:flex-start;justify-content:center;padding:48px 24px;overflow-y:auto}
.modal-back.open{display:flex}
.modal{background:var(--cream);max-width:760px;width:100%;border-radius:18px;padding:56px 64px 64px;position:relative;box-shadow:0 30px 80px rgba(35,25,16,0.3)}
.modal-close{position:absolute;top:20px;right:20px;width:42px;height:42px;border-radius:50%;border:1px solid var(--rule);background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:22px;color:var(--ink-2);transition:background .15s}
.modal-close:hover{background:var(--cream-2)}
.modal .eyebrow{margin-bottom:12px;color:var(--terra)}
.modal h2{font-family:'Spectral',serif;font-weight:400;font-size:42px;line-height:1.1;margin:0 0 14px;letter-spacing:-0.02em;text-wrap:balance}
.modal-meta{font-size:13px;color:var(--ink-3);margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid var(--rule)}

/* Body — telegra.ph-style */
.mbody{font-size:17px;line-height:1.7;color:var(--ink-2)}
.mbody > *:first-child{margin-top:0}
.mbody > *:last-child{margin-bottom:0}
.mbody p{margin:0 0 16px}
.mbody p.lede{font-family:'Spectral',serif;font-style:italic;font-size:22px;line-height:1.5;color:var(--ink);margin-bottom:28px}
.mbody h3{font-family:'Spectral',serif;font-weight:500;font-size:24px;letter-spacing:-0.01em;margin:32px 0 12px;color:var(--ink)}
.mbody h4{font-family:'Spectral',serif;font-weight:500;font-size:19px;margin:24px 0 8px;color:var(--ink)}
.mbody strong{color:var(--ink);font-weight:600}
.mbody em{font-style:italic}
.mbody a{color:var(--terra);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.mbody ul, .mbody ol{padding-left:22px;margin:0 0 16px}
.mbody li{margin-bottom:8px;line-height:1.65}
.mbody blockquote{border-left:3px solid var(--terra);padding:4px 0 4px 22px;margin:20px 0;font-family:'Spectral',serif;font-style:italic;font-size:20px;line-height:1.5;color:var(--ink)}
.mbody hr{border:none;border-top:1px solid var(--rule);margin:32px 0}
.mbody figure{margin:24px 0}
.mbody figure img, .mbody img{display:block;width:100%;height:auto;border-radius:10px;background:var(--cream-2)}
.mbody figcaption{font-size:13px;color:var(--ink-3);text-align:center;margin-top:10px;font-style:italic}
.mbody .imgrow{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:24px 0}
.mbody .imgrow figure{margin:0}
/* placeholder image style — striped (no real image yet) */
.mbody .ph{aspect-ratio:4/3;background:repeating-linear-gradient(135deg,#F0E1C8 0 12px,#E9D6B6 12px 24px);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#9c8259;font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:0.05em;text-align:center;padding:18px}
.mbody .ph.alt1{background:repeating-linear-gradient(135deg,#EAD6BF 0 12px,#E3CAAE 12px 24px)}
.mbody .ph.alt2{background:repeating-linear-gradient(135deg,#E8D9C0 0 12px,#DFCAA9 12px 24px)}
.mbody .ph.alt3{background:repeating-linear-gradient(135deg,#E7D3B5 0 12px,#DDC9A8 12px 24px)}

section[id]{scroll-margin-top:80px}

/* ===== Responsive — tablet ===== */
@media (max-width: 900px){
  body{font-size:15.5px}

  /* Nav */
  .nav-inner{padding:14px 20px;gap:12px;flex-wrap:wrap}
  .brand{gap:10px;min-width:0}
  .brand-name{font-size:14.5px;line-height:1.15;text-wrap:balance}
  .brand-sub{font-size:10px;margin-top:3px}
  .nav-links{gap:2px;flex-wrap:wrap;justify-content:flex-end;width:100%;order:2;margin-top:4px}
  .nav-links a{padding:6px 10px;font-size:12.5px}

  /* Page headers */
  .page-head{padding:40px 20px 28px;grid-template-columns:1fr !important;gap:12px}
  .page-head .num{padding-top:10px;font-size:12.5px}
  .page-head h1{font-size:40px;line-height:1.02}
  .page-head .lead{font-size:15px;margin-top:10px}

  /* Section block */
  .section{padding:28px 20px 56px}
  .section-head{grid-template-columns:1fr;gap:8px;margin-bottom:24px}
  .section-num{padding-top:10px;font-size:12.5px}
  .section-title{font-size:30px}

  /* Footer */
  .foot-inner{grid-template-columns:1fr;gap:28px;padding:44px 20px 22px}
  .foot-base{padding:16px 20px;flex-direction:column;gap:6px;align-items:flex-start}
  footer h4{font-size:24px}

  /* Modal */
  .modal-back{padding:24px 12px}
  .modal{padding:36px 22px 40px;border-radius:14px}
  .modal-close{top:14px;right:14px;width:38px;height:38px;font-size:20px}
  .modal h2{font-size:30px;line-height:1.1}
  .modal-meta{margin-bottom:22px;padding-bottom:16px}
  .mbody{font-size:16px;line-height:1.65}
  .mbody p.lede{font-size:18.5px;line-height:1.45}
  .mbody h3{font-size:21px;margin:26px 0 10px}
  .mbody h4{font-size:17.5px}
  .mbody blockquote{font-size:17.5px;padding-left:16px;margin:16px 0}
  .mbody .imgrow{grid-template-columns:1fr;gap:10px;margin:18px 0}
  .mbody figure{margin:18px 0}
}

/* ===== Responsive — small phones ===== */
@media (max-width: 480px){
  .nav-inner{padding:11px 14px}
  .brand-mark{width:30px;height:30px;font-size:15px}
  .brand-name{font-size:13.5px}
  .brand-sub{display:none}

  .page-head{padding:32px 16px 24px}
  .page-head h1{font-size:34px}

  .section{padding:24px 16px 48px}
  .section-title{font-size:26px}

  .foot-inner{padding:36px 16px 20px}

  .modal-back{padding:16px 8px}
  .modal{padding:32px 18px 36px}
  .modal h2{font-size:26px}
}

/* Print: cleaner modal for save-as-pdf if needed */
@media print{
  .nav, footer, .modal-close{display:none !important}
  .modal-back{position:static;background:none;backdrop-filter:none;padding:0}
  .modal{box-shadow:none}
}