/* ==========================================================================
   Totally Budapest — Design System
   Colours pulled from the site logo (Chain Bridge blue, sunset gold,
   Hungarian red & green, parchment cream).
   ========================================================================== */

:root {
  /* Brand palette */
  --c-navy:        #0b3d5c;
  --c-navy-dark:   #082a40;
  --c-blue:        #1f7fa8;
  --c-blue-light:  #6fc0de;
  --c-gold:        #f0a000;
  --c-gold-dark:   #c97f00;
  --c-red:         #d93a1f;
  --c-green:       #0a6e46;
  --c-cream:       #fff8e8;
  --c-cream-dark:  #f5ecd0;
  --c-paper:       #fffdf7;
  --c-ink:         #2b2420;
  --c-ink-soft:    #55483e;
  --c-border:      #e8dcc0;

  /* Type */
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Layout */
  --max-width: 1180px;
  --radius-s: 8px;
  --radius-m: 16px;
  --radius-l: 28px;
  --shadow-card: 0 6px 24px rgba(11, 61, 92, 0.10);
  --shadow-hover: 0 12px 32px rgba(11, 61, 92, 0.16);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--c-ink);
  background: var(--c-cream);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--c-blue); text-decoration: none; }
a:hover { color: var(--c-navy); }
ul, ol { padding-left: 1.3em; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--c-navy);
  line-height: 1.2;
  margin: 0 0 .5em;
  font-weight: 600;
}
h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin-top: 1.6em; }
h3 { font-size: 1.3rem; margin-top: 1.3em; }
p { margin: 0 0 1.1em; }
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--c-navy); color: #fff; padding: 10px 16px;
  z-index: 999; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ---------- Top utility bar ---------- */
.utility-bar {
  background: var(--c-navy);
  color: #dce9f0;
  font-size: 0.82rem;
}
.utility-bar .container {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 6px; padding-bottom: 6px; gap: 12px; flex-wrap: wrap;
}
.utility-bar a { color: #dce9f0; }
.lang-switcher { position: relative; }
.lang-switcher summary {
  cursor: pointer; list-style: none; display: flex; align-items: center; gap: 6px;
  color: #dce9f0;
}
.lang-switcher summary::-webkit-details-marker { display: none; }
.lang-switcher[open] summary::after { content: "▴"; }
.lang-switcher summary::after { content: "▾"; font-size: .7em; margin-left: 2px; }
.lang-menu {
  position: absolute; right: 0; top: 100%; margin-top: 6px;
  background: #fff; color: var(--c-ink); border-radius: var(--radius-s);
  box-shadow: var(--shadow-hover); min-width: 170px; padding: 6px; z-index: 60;
}
.lang-menu a {
  display: block; padding: 7px 10px; border-radius: 6px; color: var(--c-ink); font-size: 0.85rem;
}
.lang-menu a:hover { background: var(--c-cream-dark); }
.lang-menu a.current { color: var(--c-gold-dark); font-weight: 600; }

/* ---------- Header / Nav ---------- */
.site-header {
  background: var(--c-paper);
  border-bottom: 1px solid var(--c-border);
  position: sticky; top: 0; z-index: 50;
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 12px; padding-bottom: 12px; gap: 20px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand img { height: 46px; width: auto; }
.brand-text { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; color: var(--c-navy); }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav ul { list-style: none; display: flex; gap: 2px; margin: 0; padding: 0; }
.main-nav > ul > li { position: relative; }
.main-nav a.nav-link {
  display: inline-block; padding: 10px 13px; border-radius: 8px;
  color: var(--c-navy); font-weight: 600; font-size: 0.93rem;
}
.main-nav a.nav-link:hover { background: var(--c-cream-dark); }
.main-nav .has-dropdown:hover .dropdown,
.main-nav .has-dropdown:focus-within .dropdown { display: block; }
.dropdown {
  display: none; position: absolute; top: 100%; left: 0; background: #fff;
  box-shadow: var(--shadow-hover); border-radius: var(--radius-s); padding: 8px;
  min-width: 240px;
}
.dropdown a { display: block; padding: 8px 12px; border-radius: 6px; font-size: 0.9rem; color: var(--c-ink); }
.dropdown a:hover { background: var(--c-cream-dark); color: var(--c-navy); }

.nav-toggle {
  display: none; background: none; border: 2px solid var(--c-navy); border-radius: 8px;
  padding: 8px 10px; cursor: pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block; width: 22px; height: 2px; background: var(--c-navy); position: relative; transition: .2s;
}
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; }
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after { top: 7px; }

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .main-nav {
    display: none; position: fixed; inset: 0 0 0 auto; width: min(320px, 85vw);
    background: #fff; flex-direction: column; align-items: stretch; padding: 20px;
    box-shadow: -8px 0 30px rgba(0,0,0,.2); overflow-y: auto;
  }
  .main-nav.open { display: flex; }
  .main-nav ul { flex-direction: column; width: 100%; }
  .dropdown { display: block; position: static; box-shadow: none; padding-left: 14px; }
  .main-nav .has-dropdown .dropdown { display: none; }
  .main-nav .has-dropdown.open .dropdown { display: block; }
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(180deg, var(--c-cream) 0%, var(--c-cream-dark) 100%);
  overflow: hidden; position: relative;
}
.hero .container { padding-top: 56px; padding-bottom: 0; position: relative; z-index: 2; }
.hero-inner { max-width: 720px; }
.eyebrow {
  display: inline-block; background: var(--c-gold); color: #fff; font-weight: 700;
  font-size: 0.75rem; letter-spacing: .06em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 999px; margin-bottom: 14px;
}
.hero p.lead { font-size: 1.15rem; color: var(--c-ink-soft); max-width: 60ch; }
.hero-skyline { display: block; width: 100%; height: auto; margin-top: 30px; }
.page-hero {
  background: linear-gradient(180deg, var(--c-cream) 0%, var(--c-cream-dark) 100%);
  padding: 40px 0 34px;
  border-bottom: 1px solid var(--c-border);
}
.page-hero .container { max-width: var(--max-width); }
.page-hero p.lead { color: var(--c-ink-soft); font-size: 1.08rem; max-width: 68ch; }

/* ---------- Breadcrumbs ---------- */
.breadcrumbs { font-size: 0.82rem; color: var(--c-ink-soft); margin-bottom: 14px; }
.breadcrumbs a { color: var(--c-blue); }
.breadcrumbs .sep { margin: 0 6px; color: var(--c-border); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px; font-weight: 700;
  padding: 12px 22px; border-radius: 999px; font-size: 0.95rem;
  border: 2px solid transparent; cursor: pointer;
}
.btn-primary { background: var(--c-gold); color: #fff; }
.btn-primary:hover { background: var(--c-gold-dark); color: #fff; }
.btn-outline { border-color: var(--c-navy); color: var(--c-navy); background: transparent; }
.btn-outline:hover { background: var(--c-navy); color: #fff; }

/* ---------- Cards / Grids ---------- */
.section { padding: 56px 0; }
.section-tight { padding: 30px 0; }
.section-head { max-width: 720px; margin-bottom: 30px; }
.section-head p { color: var(--c-ink-soft); }

.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: var(--c-paper); border: 1px solid var(--c-border); border-radius: var(--radius-m);
  overflow: hidden; box-shadow: var(--shadow-card); transition: transform .18s, box-shadow .18s;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.card-media { aspect-ratio: 4/3; background: var(--c-cream-dark); display: flex; align-items: center; justify-content: center; }
.card-media img, .card-media svg { width: 100%; height: 100%; object-fit: cover; }
.card-body { padding: 18px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.card-body h3 { margin-top: 0; font-size: 1.1rem; }
.card-body p { color: var(--c-ink-soft); font-size: 0.93rem; margin-bottom: 14px; }
.card-tag {
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em;
  color: var(--c-gold-dark); margin-bottom: 6px;
}
.card-link { margin-top: auto; font-weight: 700; font-size: 0.88rem; }
.card-link::after { content: " →"; }

/* Icon cards for hub pages */
.icon-card { text-align: left; padding: 26px 22px; }
.icon-card .icon-wrap {
  width: 54px; height: 54px; border-radius: 14px; background: var(--c-cream-dark);
  display: flex; align-items: center; justify-content: center; margin-bottom: 14px;
}
.icon-card .icon-wrap svg { width: 30px; height: 30px; }

/* ---------- Info / callout boxes ---------- */
.callout {
  background: var(--c-cream-dark); border-left: 5px solid var(--c-gold);
  padding: 18px 22px; border-radius: var(--radius-s); margin: 26px 0;
}
.callout h4 { margin-top: 0; font-size: 1rem; }
.callout.blue { border-left-color: var(--c-blue); background: #eaf5fa; }
.callout.green { border-left-color: var(--c-green); background: #e9f5ee; }

.fact-box {
  background: var(--c-paper); border: 1px solid var(--c-border); border-radius: var(--radius-m);
  padding: 22px 24px; margin: 26px 0; box-shadow: var(--shadow-card);
}
.fact-box h4 { margin-top: 0; font-family: var(--font-body); font-weight: 800; color: var(--c-navy); font-size: 0.95rem; text-transform: uppercase; letter-spacing: .04em;}
.fact-box dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; margin: 0; font-size: 0.93rem; }
.fact-box dt { font-weight: 700; color: var(--c-ink-soft); }
.fact-box dd { margin: 0; }

/* ---------- Article layout ---------- */
.article-layout { display: grid; grid-template-columns: 2.2fr 1fr; gap: 46px; align-items: start; }
@media (max-width: 900px) { .article-layout { grid-template-columns: 1fr; } }
.article-body h2 { border-top: 1px solid var(--c-border); padding-top: .6em; }
.article-body h2:first-of-type { border-top: none; padding-top: 0; }
.toc {
  background: var(--c-paper); border: 1px solid var(--c-border); border-radius: var(--radius-m);
  padding: 20px 22px; margin-bottom: 30px;
}
.toc h2 { margin-top: 0; font-size: 1rem; text-transform: uppercase; letter-spacing: .04em; font-family: var(--font-body); font-weight: 800; }
.toc ol { margin: 0; padding-left: 1.1em; font-size: 0.92rem; }
.toc li { margin-bottom: 6px; }

.sidebar { position: sticky; top: 90px; }
.sidebar .card-body h3 { font-size: 1rem; }
.sidebar-box {
  background: var(--c-paper); border: 1px solid var(--c-border); border-radius: var(--radius-m);
  padding: 20px; margin-bottom: 20px; box-shadow: var(--shadow-card);
}
.sidebar-box h3 { margin-top: 0; font-size: 0.95rem; text-transform: uppercase; letter-spacing: .04em; }
.sidebar-box ul { list-style: none; padding: 0; margin: 0; }
.sidebar-box li { padding: 8px 0; border-bottom: 1px dashed var(--c-border); font-size: 0.9rem; }
.sidebar-box li:last-child { border-bottom: none; }

/* ---------- FAQ ---------- */
.faq-item { border-bottom: 1px solid var(--c-border); padding: 16px 0; }
.faq-item summary { cursor: pointer; font-weight: 700; color: var(--c-navy); list-style: none; display: flex; justify-content: space-between; gap: 12px;}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after { content: "+"; font-size: 1.3rem; color: var(--c-gold-dark); flex-shrink:0; }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { margin-top: 12px; color: var(--c-ink-soft); }

/* ---------- Table ---------- */
table.data-table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 0.92rem; }
.data-table th, .data-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--c-border); }
.data-table th { background: var(--c-cream-dark); color: var(--c-navy); }

/* ---------- Ribbon (flag accent) ---------- */
.hu-ribbon { height: 6px; background: linear-gradient(90deg, var(--c-red) 33%, var(--c-cream) 33% 66%, var(--c-green) 66%); }

/* ---------- Newsletter / CTA ---------- */
.cta-band { background: var(--c-navy); color: #f4f8fb; }
.cta-band h2 { color: #fff; }
.cta-band p { color: #cfe1ec; }
.cta-band .container { padding: 52px 24px; display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.site-footer { background: var(--c-navy-dark); color: #c9d9e3; padding-top: 50px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 30px; padding-bottom: 40px; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h4 { color: #fff; font-family: var(--font-body); font-size: 0.85rem; text-transform: uppercase; letter-spacing: .05em; margin-bottom: 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 8px; font-size: 0.9rem; }
.site-footer a { color: #aec4d2; }
.site-footer a:hover { color: #fff; }
.footer-brand img { height: 42px; margin-bottom: 12px; }
.footer-brand p { color: #aec4d2; font-size: 0.88rem; max-width: 30ch; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12); padding: 18px 0 26px;
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  font-size: 0.82rem; color: #8fa9b8;
}
.footer-bottom a { color: #8fa9b8; }

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.small { font-size: 0.85rem; color: var(--c-ink-soft); }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0; }
.tag-pill {
  background: var(--c-cream-dark); color: var(--c-navy); font-size: 0.78rem; font-weight: 700;
  padding: 5px 12px; border-radius: 999px; border: 1px solid var(--c-border);
}