:root{--bg:#fbfaf6;--paper:#fff;--ink:#17211f;--muted:#5b6864;--brand:#173f3a;--brand2:#2f6d62;--accent:#c98243;--soft:#eef4f1;--line:#d8e1dd;--dark:#102f2c;--radius:1.2rem;--shadow:0 18px 50px rgba(20,52,47,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:1.06rem;line-height:1.75;text-rendering:optimizeLegibility}
a{color:inherit}.shell{width:min(calc(100% - 2rem),74rem);margin:auto}.skip-link{position:fixed;z-index:999;top:.6rem;left:.6rem;transform:translateY(-180%);background:white;padding:.7rem 1rem;border-radius:.5rem}.skip-link:focus{transform:none}
.site-header{position:sticky;top:0;z-index:50;background:rgba(251,250,246,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(23,63,58,.1)}.header-inner{min-height:4.5rem;display:flex;gap:1.2rem 2rem;align-items:center;justify-content:space-between;flex-wrap:wrap;padding:.65rem 0}.brand{text-decoration:none;color:var(--brand);font-size:1.3rem;font-weight:900;letter-spacing:-.03em}nav{display:flex;gap:.2rem;flex-wrap:wrap}nav a{text-decoration:none;color:var(--muted);font-size:.94rem;font-weight:750;padding:.45rem .65rem;border-radius:999px}nav a:hover,nav a:focus-visible{background:var(--soft);color:var(--brand)}
.hero{padding:clamp(5rem,10vw,9rem) 0;background:radial-gradient(circle at 90% 10%,rgba(201,130,67,.14),transparent 27rem),radial-gradient(circle at 8% 60%,rgba(47,109,98,.11),transparent 30rem)}.hero-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(16rem,.65fr);gap:clamp(2.5rem,7vw,6rem);align-items:center}.eyebrow,.section-number{margin:0 0 .7rem;color:var(--accent);font-size:.76rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase}
h1,h2,h3{margin-top:0;color:var(--brand);line-height:1.13;letter-spacing:-.035em}h1{max-width:15ch;margin-bottom:1.5rem;font-size:clamp(2.7rem,6.2vw,5.5rem)}h2{max-width:22ch;margin-bottom:1.5rem;font-size:clamp(2.05rem,4.4vw,3.55rem)}h3{margin:2.2rem 0 1rem;font-size:clamp(1.35rem,2vw,1.8rem)}p{margin:0 0 1.22rem}.lead{font-size:clamp(1.2rem,2vw,1.48rem);line-height:1.58;color:#33433f}.hero-thesis{margin-top:2rem;color:var(--brand);font-size:1.2rem;font-weight:900}
.button-row{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:2rem}.button-line{display:inline-block;margin-right:.6rem}.button{display:inline-flex;align-items:center;justify-content:center;min-height:3rem;padding:.76rem 1.1rem;border-radius:.8rem;background:var(--brand);color:#fff;text-decoration:none;font-weight:850;box-shadow:0 12px 28px rgba(23,63,58,.18)}.button:hover{background:var(--brand2)}
.hero-card{padding:2rem;border:1px solid rgba(23,63,58,.13);border-radius:var(--radius);background:rgba(255,255,255,.75);box-shadow:var(--shadow);text-align:center}.hero-card p{margin-bottom:.65rem}.hero-card .arrow{color:var(--accent);font-size:1.4rem}
.section{padding:clamp(4.5rem,9vw,8rem) 0;scroll-margin-top:5.5rem}.section-tinted{background:var(--soft)}.section-dark{background:linear-gradient(135deg,var(--dark),var(--brand));color:#f4f7f5}.section-dark h2,.section-dark h3,.section-dark .lead,.section-dark strong{color:#fff}.section-dark .section-number{color:#f2bf8d}.content{width:min(calc(100% - 2rem),49rem);margin:auto}.content.wide{width:min(calc(100% - 2rem),74rem)}
blockquote{margin:2rem 0;padding:0 0 0 1.4rem;border-left:.22rem solid var(--brand2);color:var(--brand);font-size:clamp(1.22rem,2.1vw,1.62rem);font-weight:800;line-height:1.55}.section-dark blockquote{border-left-color:#f2bf8d;color:#fff}.callout{margin:1.7rem 0;padding:1.25rem 1.45rem;border-left:.35rem solid var(--accent);border-radius:0 .9rem .9rem 0;background:#f3e3d3;color:#3d291a;font-size:1.12rem;font-weight:820}
.process{margin:1.4rem 0;padding:1rem 1.15rem;border-radius:.85rem;background:rgba(47,109,98,.1);color:var(--brand);font-weight:850;text-align:center}.section-dark .process{background:rgba(255,255,255,.1);color:#fff}.check-list{padding:0;list-style:none}.check-list li{position:relative;margin:.55rem 0;padding-left:1.7rem}.check-list li:before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:900}
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.2rem}.card{padding:2rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);box-shadow:var(--shadow)}.card h2{font-size:2rem}
footer{padding:2.6rem 0;background:#0b2623;color:#cad7d3}.footer-inner{display:flex;gap:1.5rem 3rem;justify-content:space-between;flex-wrap:wrap}
:focus-visible{outline:.2rem solid var(--accent);outline-offset:.2rem}
@media(max-width:850px){.hero-grid,.cards{grid-template-columns:1fr}.hero-card{max-width:32rem}}@media(max-width:650px){body{font-size:1rem}.site-header{position:static}.header-inner{align-items:flex-start}nav{width:100%}nav a{padding-left:0;padding-right:.8rem}.hero{padding-top:4rem}.button-row,.button{width:100%}.button-line{display:block;margin-right:0}.process{overflow-wrap:anywhere}.footer-inner{flex-direction:column}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}


/* Aloldalak és adattartalmak */
nav a[aria-current="page"]{background:var(--soft);color:var(--brand)}
.page-hero{padding:clamp(4.5rem,8vw,7rem) 0;background:radial-gradient(circle at 88% 8%,rgba(201,130,67,.14),transparent 26rem),radial-gradient(circle at 8% 72%,rgba(47,109,98,.11),transparent 30rem)}
.page-hero h1{max-width:18ch;font-size:clamp(2.65rem,5.7vw,5rem);margin-bottom:1rem}
.page-hero .lead{max-width:48rem}
.page-hero-actions{margin-top:1.7rem}
.page-toc-section{padding:2.2rem 0 0}
.page-toc{width:min(calc(100% - 2rem),74rem);margin:auto;padding:1.4rem 1.5rem;border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,255,255,.78);box-shadow:var(--shadow)}
.page-toc .eyebrow{margin-bottom:.8rem}.page-toc ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.45rem 1.3rem;margin:0;padding:0;list-style:none}.page-toc a{text-decoration:none;color:var(--brand);font-weight:760}.page-toc a:hover{text-decoration:underline;text-underline-offset:.2rem}
.article-section{padding:clamp(4rem,8vw,7rem) 0;scroll-margin-top:5.5rem}.article-section.article-tinted{background:var(--soft)}
.article-content{width:min(calc(100% - 2rem),55rem);margin:auto}.article-content>h2{max-width:25ch;margin-bottom:1.7rem;font-size:clamp(2rem,4vw,3.45rem)}.article-content>h3{max-width:34ch;margin-top:2.6rem;font-size:clamp(1.45rem,2.6vw,2.05rem)}.article-content>h4{margin:2rem 0 .85rem;color:var(--brand);font-size:clamp(1.2rem,2vw,1.5rem);line-height:1.25}.article-content>h2:first-child,.article-content>h3:first-child{margin-top:0}
.article-content ul,.article-content ol{margin:0 0 1.4rem;padding-left:1.45rem}.article-content li{margin:.4rem 0}.article-content strong{color:var(--brand)}
.article-intro .article-content{font-size:1.08rem}.article-intro .article-content>p:first-child{font-size:clamp(1.2rem,2vw,1.45rem);line-height:1.58;color:#33433f}
.table-scroll{max-width:100%;margin:1.8rem 0 2.4rem;overflow-x:auto;border:1px solid var(--line);border-radius:1rem;background:var(--paper);box-shadow:0 10px 32px rgba(20,52,47,.06)}
table{width:100%;min-width:44rem;border-collapse:collapse;font-size:.96rem;line-height:1.45}th,td{padding:.85rem .9rem;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}th{background:var(--brand);color:#fff;font-weight:850}tbody tr:last-child td{border-bottom:0}td:not(:first-child),th:not(:first-child){text-align:center}td strong{color:var(--brand)}
.chart-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem;margin:2rem 0}.chart-card{margin:0;padding:1rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);box-shadow:var(--shadow)}.chart-card img{display:block;width:100%;height:auto}.chart-card figcaption{padding:.7rem .3rem .15rem;color:var(--muted);font-size:.94rem}.chart-card strong{color:var(--brand)}
.quote-source{margin:-1.45rem 0 2rem;padding-left:1.7rem;color:var(--muted);font-size:.9rem;font-style:italic}.quote-source:before{content:"— "}
.page-links{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:2.4rem;padding-top:1.6rem;border-top:1px solid var(--line)}
.sequence-steps{display:flex;gap:.5rem;flex-wrap:wrap;margin:1.5rem 0}.sequence-steps span{padding:.55rem .8rem;border-radius:999px;background:var(--soft);color:var(--brand);font-weight:850}
.back-top{display:inline-block;margin-top:2rem;color:var(--brand);font-weight:800;text-decoration:none}.back-top:hover{text-decoration:underline;text-underline-offset:.2rem}
.site-note{margin:1.8rem 0;padding:1rem 1.15rem;border-radius:.85rem;background:rgba(47,109,98,.08);color:var(--muted);font-size:.95rem}
@media(max-width:850px){.page-toc ul,.chart-grid{grid-template-columns:1fr}}
@media(max-width:650px){.page-toc-section{padding-top:1rem}.page-toc{padding:1.15rem}.article-section{padding:3.5rem 0}table{font-size:.9rem}.page-links .button{width:100%}}

/* Nyelvváltó és kapcsolat */
nav a.lang-switch{margin-left:.35rem;border:1px solid var(--line);background:rgba(255,255,255,.72);color:var(--brand);font-weight:900}
nav a.lang-switch:hover,nav a.lang-switch:focus-visible{background:var(--soft);border-color:rgba(23,63,58,.28)}
.contact-email{color:var(--brand);font-size:1.12rem;font-weight:900;text-underline-offset:.2rem}
.footer-link{color:#fff;font-weight:800;text-underline-offset:.2rem}
.footer-link:hover,.footer-link:focus-visible{text-decoration-thickness:.13rem}
@media(max-width:650px){nav a.lang-switch{margin-left:0;padding-left:.7rem;padding-right:.7rem}.footer-inner{gap:1rem}}

/* Dióhéj / Nutshell főoldal */
.nutshell-home{min-height:calc(100vh - 4.5rem);padding:clamp(4.25rem,7vw,6.75rem) 0;background:radial-gradient(circle at 90% 10%,rgba(201,130,67,.14),transparent 27rem),radial-gradient(circle at 8% 65%,rgba(47,109,98,.11),transparent 30rem)}
.nutshell-content{width:min(calc(100% - 2rem),56rem);margin:auto;font-size:clamp(1.08rem,1.45vw,1.18rem);line-height:1.82}
.nutshell-content h1{max-width:none;margin-bottom:1.3rem;font-size:clamp(2.55rem,5.2vw,4.55rem)}
.nutshell-content p{margin-bottom:1.45rem}
.nutshell-content .lead{margin-bottom:1.65rem;font-size:clamp(1.28rem,2vw,1.55rem);line-height:1.55;font-weight:800;color:var(--brand)}
.nutshell-list{margin:2rem 0 2.2rem;padding:0;list-style:none}
.nutshell-list li{position:relative;margin:1.05rem 0;padding:1.15rem 1.2rem 1.15rem 2.55rem;border-left:.3rem solid var(--accent);border-radius:0 .8rem .8rem 0;background:rgba(255,255,255,.72);line-height:1.7}
.nutshell-list li:before{content:"•";position:absolute;left:1rem;top:1.08rem;color:var(--accent);font-size:1.25rem;font-weight:900}
.nutshell-question{margin-top:2.15rem;color:var(--brand);font-size:clamp(1.3rem,2.1vw,1.62rem);line-height:1.45}
.nutshell-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem}
.nutshell-actions .button{width:100%;text-align:center}
@media(max-width:650px){.nutshell-home{padding-top:3.25rem}.nutshell-content{font-size:1.04rem;line-height:1.76}.nutshell-content h1{font-size:clamp(2.35rem,12vw,3.25rem)}.nutshell-actions{grid-template-columns:1fr}.nutshell-list li{padding-left:2.25rem}}



/* Learning OS symbol in the site identity */
.brand{display:inline-flex;align-items:center;gap:.62rem;white-space:nowrap}
.brand-mark{display:block;width:2.7rem;height:2.7rem;object-fit:contain;flex:0 0 auto}
@media(max-width:650px){.brand-mark{width:2.55rem;height:2.55rem}}

/* Mobile header: keep the language switch on the brand row */
@media(max-width:650px){
  .header-inner{position:relative}
  .brand{max-width:calc(100% - 4.25rem)}
  nav a.lang-switch{
    position:absolute;
    top:.7rem;
    right:0;
    margin:0;
    padding:.55rem .75rem;
  }
}

/* Szakmai aloldalak: tömör nyitás, bevezető, tartalomjegyzék */
.page-hero.page-hero-compact{
  padding:clamp(2.75rem,5vw,4.25rem) 0 clamp(1.35rem,2.5vw,2rem);
}
.page-hero.page-hero-compact h1{margin-bottom:.75rem}
.page-hero.page-hero-compact .lead{margin-bottom:0}
.page-hero.page-hero-compact + .article-intro{
  padding:0 0 clamp(2.5rem,5vw,4rem);
}
.article-intro + .page-toc-section{
  padding:0 0 clamp(1rem,2vw,1.5rem);
}
.overview-return{
  margin-top:2.6rem;
  padding-top:1.7rem;
  border-top:1px solid var(--line);
}
@media(max-width:650px){
  .page-hero.page-hero-compact{padding:2.5rem 0 1.15rem}
  .page-hero.page-hero-compact + .article-intro{padding:0 0 2.5rem}
  .article-intro + .page-toc-section{padding:0 0 .75rem}
}



/* 2026-08-05: végleges magyar oldalszerkezet */
.overview-toc-section{padding:2.2rem 0 1rem;background:var(--bg)}
.overview-toc ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.55rem 1.3rem;margin:0;padding:0;list-style:none}
.overview-toc a{display:flex;gap:.7rem;align-items:baseline;text-decoration:none;color:var(--brand);font-weight:760}
.overview-toc a span{color:var(--accent);font-size:.76rem;font-weight:900;letter-spacing:.08em}
.overview-toc a:hover{text-decoration:underline;text-underline-offset:.2rem}
.value-certainties{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin:2rem 0}
.value-certainties .card{padding:1.45rem}
.value-certainties h3{margin:0 0 .65rem;font-size:1.35rem}
.metrics-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.8rem;margin:2rem 0}
.metrics-strip span{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:7rem;padding:1rem;border:1px solid rgba(255,255,255,.18);border-radius:1rem;background:rgba(255,255,255,.08);text-align:center}
.metrics-strip strong{font-size:2rem;line-height:1;color:inherit}.metrics-strip small{margin-top:.55rem;color:inherit;font-weight:750}
.nutshell-actions{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:850px){.value-certainties{grid-template-columns:1fr}.metrics-strip{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.overview-toc ol{grid-template-columns:1fr}.nutshell-actions{grid-template-columns:1fr}.metrics-strip{grid-template-columns:1fr}.site-header nav{gap:.08rem}.site-header nav a{font-size:.91rem;padding-right:.7rem}}

/* 2026-08-05: olvasasi ritmus es oldalveg finomitasa */

/* Tartalomjegyzek: asztali nezetben eloszor a bal oszlop fut vegig, majd a jobb. */
.page-toc ul,
.overview-toc ol{
  display:block;
  columns:2;
  column-gap:2.5rem;
}
.page-toc li,
.overview-toc li{
  break-inside:avoid;
  margin:0 0 .55rem;
}

/* A szakmai fejezetek feszesebb, de tovabbra is levegos ritmusa. */
@media(min-width:651px){
  .article-section{
    padding:clamp(3.15rem,5.2vw,4.8rem) 0 clamp(2.35rem,3.8vw,3.45rem);
  }
}

/* A korábbi változat homokszínű tételmondatai. */
.callout-lines{white-space:pre-line}

/* Egyetlen fo tovabblepes, alatta visszafogott szoveges navigacio. */
.page-end-nav{
  margin-top:2.2rem;
  padding-top:1.45rem;
  border-top:1px solid var(--line);
}
.page-end-primary{margin:0 0 1.05rem}
.page-end-secondary{
  display:flex;
  gap:.65rem 1.45rem;
  flex-wrap:wrap;
}
.page-end-secondary a{
  color:var(--brand);
  font-weight:800;
  text-decoration:none;
}
.page-end-secondary a:hover,
.page-end-secondary a:focus-visible{
  text-decoration:underline;
  text-underline-offset:.2rem;
}

@media(max-width:850px){
  .page-toc ul,
  .overview-toc ol{columns:1}
}
@media(max-width:650px){
  .page-end-primary .button{width:100%}
  .page-end-secondary{display:grid;gap:.45rem}
}



/* 2026-08-05: a korabbi szemantikus kiemelesi logika visszaallitasa
   - tetelmondat / belso hang: homokszinu doboz minden szakaszhatteren
   - folyamat / tengely / lepesrend: zoldes, a szakaszhoz alkalmazkodo szerkezeti doboz
   - valodi idezet: a hatterhez alkalmazkodo blockquote
*/
:root{
  --sand:#f3e3d3;
  --sand-ink:#3d291a;
}

.callout,
.article-section .callout,
.section .callout,
.article-tinted .callout,
.section-tinted .callout,
.section-dark .callout{
  margin:1.7rem 0;
  padding:1.25rem 1.45rem;
  border-left:.35rem solid var(--accent);
  border-radius:0 .9rem .9rem 0;
  background:var(--sand);
  color:var(--sand-ink);
  font-size:1.12rem;
  font-weight:820;
  line-height:1.6;
  box-shadow:none;
}
.callout strong,
.article-content .callout strong,
.section-dark .callout strong{
  color:var(--sand-ink);
}

/* A folyamatdoboz nem tetelmondat: szerkezeti jeloles. */
.process,
.article-section .process,
.section .process{
  background:rgba(47,109,98,.10);
  color:var(--brand);
  border-left:0;
}
.article-tinted .process,
.section-tinted .process{
  background:rgba(47,109,98,.12);
  color:var(--brand);
}
.section-dark .process{
  background:rgba(255,255,255,.10);
  color:#fff;
}

/* A valodi idezetek a szakasz hatteret kovetik, nem kapnak homokszinu lapot. */
blockquote{
  background:transparent;
}