/* ─── Design Tokens ─────────────────────────────────────── */
:root {
  --color-primary:  #1A3A5C;
  --color-accent:   #C4963A;
  --color-bg:       #F7F8FA;
  --color-surface:  #FFFFFF;
  --color-text:     #1C1C1E;
  --color-muted:    #6B7280;
  --color-border:   #E5E7EB;
  --color-success:  #16A34A;
  --color-expired:  #9CA3AF;
  --font-display:   'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body:      'Inter', system-ui, sans-serif;
  --font-mono:      'Inter Mono', 'Courier New', monospace;
}

/* ─── Reset / Base ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body  { margin: 0; min-height: 100vh; }
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-primary);
}
a   { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }

/* ─── Over-Header ───────────────────────────────────────── */
.over-header {
  background-color: var(--color-primary);
  color: #fff;
  font-size: 0.75rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.over-header__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.4rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.over-header__contact,
.over-header__links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.over-header a {
  color: rgba(255,255,255,0.8);
  transition: color 0.15s;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.over-header a:hover { color: var(--color-accent); }
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: 0.5rem;
  padding-left: 1rem;
  border-left: 1px solid rgba(255,255,255,0.2);
}
.lang-switcher a {
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  padding: 0.15rem 0.35rem;
  border-radius: 2px;
}
.lang-switcher a.active { color: var(--color-accent); }

/* ─── Header / Nav ──────────────────────────────────────── */
.site-header {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}
.site-header__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.site-header__logo img {
  display: block;
  height: 52px;
  width: auto;
  object-fit: contain;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.site-nav__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  padding: 0.4rem 0.75rem;
  border-radius: 4px;
  transition: color 0.15s, background-color 0.15s;
}
.site-nav__link:hover,
.site-nav__link.is-active {
  color: var(--color-primary);
  background-color: rgba(26,58,92,0.06);
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
  transition: transform 0.2s;
}
@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .site-nav {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  }
  .site-nav.is-open { display: flex; }
  .site-nav__link { padding: 0.75rem 1rem; }
}

/* ─── Footer ────────────────────────────────────────────── */
.site-footer {
  background-color: var(--color-primary);
  color: rgba(255,255,255,0.8);
  font-size: 0.875rem;
  margin-top: 4rem;
}
.site-footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 1.5rem 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}
.footer-logo-wrap {
  display: inline-block;
  background: #fff;
  border-radius: 6px;
  padding: 0.5rem 0.75rem;
}
.footer-logo { display: block; height: 46px; width: auto; object-fit: contain; }
.site-footer__tagline {
  margin: 0.75rem 0 0;
  color: rgba(255,255,255,0.6);
  font-size: 0.8rem;
}
.site-footer__contact { display: flex; flex-direction: column; gap: 0.3rem; }
.site-footer__contact strong { color: #fff; }
.site-footer__contact a { color: var(--color-accent); transition: opacity 0.15s; }
.site-footer__contact a:hover { opacity: 0.8; }
.site-footer__bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
}
.site-footer__legal { display: flex; gap: 1.5rem; }
.site-footer__legal a { color: rgba(255,255,255,0.5); transition: color 0.15s; }
.site-footer__legal a:hover { color: var(--color-accent); }
@media (max-width: 640px) {
  .site-footer__inner { grid-template-columns: 1fr; gap: 2rem; }
}

/* ─── Breadcrumb ────────────────────────────────────────── */
.breadcrumb { margin-bottom: 1.5rem; }
.breadcrumb ol {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  font-size: 0.8rem;
  color: var(--color-muted);
}
.breadcrumb li + li::before {
  content: '›';
  margin-right: 0.25rem;
  opacity: 0.5;
}
.breadcrumb a { color: var(--color-muted); transition: color 0.15s; }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb [aria-current="page"] { color: var(--color-text); }

/* ─── Event Badge ───────────────────────────────────────── */
.event-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.2rem 0.55rem;
  border-radius: 3px;
  white-space: nowrap;
}
.event-badge--kongress { background-color: rgba(26,58,92,0.12);   color: var(--color-primary); }
.event-badge--messe    { background-color: rgba(196,150,58,0.15); color: #8a6620; }
.event-badge--special  { background-color: rgba(22,163,74,0.12);  color: #15803d; }

/* ─── Event Table (Desktop) ─────────────────────────────── */
.no-events { color: var(--color-muted); font-style: italic; padding: 2rem 0; }
.event-table-wrap {
  overflow-x: auto;
  border-radius: 8px;
  border: 1px solid var(--color-border);
}
.event-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  background: var(--color-surface);
}
.event-table thead th {
  background: #f1f3f6;
  color: var(--color-muted);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.7rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}
.event-row {
  cursor: pointer;
  border-bottom: 1px solid var(--color-border);
  transition: background-color 0.12s;
}
.event-row:last-child { border-bottom: none; }
.event-row:hover { background-color: rgba(26,58,92,0.03); }
.event-row--soon {
  border-left: 3px solid var(--color-accent);
  box-shadow: inset 3px 0 8px rgba(196,150,58,0.07);
}
.event-row td { padding: 0.85rem 1rem; vertical-align: middle; }
.event-name { font-weight: 500; color: var(--color-primary); max-width: 380px; }
.event-date { font-family: var(--font-mono); font-size: 0.82rem; color: var(--color-muted); white-space: nowrap; }
.event-location { color: var(--color-text); white-space: nowrap; }
.flag { margin-right: 0.25rem; }
.event-link-cell { text-align: right; }
.event-link-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(26,58,92,0.08);
  color: var(--color-primary);
  font-size: 0.9rem;
  transition: background-color 0.15s;
}
.event-row:hover .event-link-btn { background: var(--color-primary); color: #fff; }

/* ─── Event Cards (Mobile) ──────────────────────────────── */
.event-cards { display: none; }
.event-card {
  display: block;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin-bottom: 0.75rem;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.event-card:hover { border-color: var(--color-primary); box-shadow: 0 2px 8px rgba(26,58,92,0.1); }
.event-card--soon { border-left: 3px solid var(--color-accent); }
.event-card__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.5rem; }
.event-card__arrow { color: var(--color-primary); font-size: 1rem; }
.event-card__name { font-weight: 500; color: var(--color-primary); margin: 0 0 0.4rem; font-size: 0.95rem; }
.event-card__meta { display: flex; align-items: center; gap: 0.5rem; font-size: 0.8rem; color: var(--color-muted); }
.event-card__sep { opacity: 0.4; }
@media (max-width: 768px) {
  .event-table-wrap { display: none; }
  .event-cards { display: block; }
}

/* ─── Event Hero ────────────────────────────────────────── */
.event-hero {
  padding: 2.5rem 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 760px;
}
.event-hero__title { font-size: clamp(1.5rem, 3vw, 2.25rem); margin: 0; color: var(--color-primary); }
.event-hero__meta { display: flex; gap: 1.5rem; flex-wrap: wrap; color: var(--color-muted); font-size: 0.9rem; }
.event-hero__date,
.event-hero__location { display: flex; align-items: center; gap: 0.4rem; }
.event-hero__date { font-family: var(--font-mono); }
.event-description {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  max-width: 680px;
  margin-top: 1.5rem;
}

/* ─── Shared Buttons ────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: 5px;
  font-weight: 500;
  font-size: 0.95rem;
  transition: background-color 0.15s, transform 0.1s;
  align-self: flex-start;
}
.btn-primary:hover { background: #1f4a73; transform: translateY(-1px); }

/* ─── Page Container ────────────────────────────────────── */
.page-container { max-width: 1200px; margin: 0 auto; padding: 3rem 1.5rem; }
.page-container--narrow { max-width: 900px; }
.page-container--legal  { max-width: 760px; }

/* ─── Hero Section (Homepage) ───────────────────────────── */
.hero {
  background:
    linear-gradient(135deg, rgba(20,45,75,0.88) 0%, rgba(26,58,92,0.78) 60%, rgba(20,45,75,0.70) 100%),
    url('/assets/skyline.png') center / cover no-repeat;
  color: #fff;
  padding: 6rem 1.5rem 5rem;
}
.hero__inner { max-width: 760px; margin: 0 auto; }
.hero__eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0 0 1rem;
}
.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: #fff;
  margin: 0;
  line-height: 1.3;
}

/* ─── Sections ──────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.events-section { padding: 4rem 0; }
.section-title { font-size: 1.4rem; color: var(--color-primary); margin: 0 0 1.5rem; }
.contact-section { padding: 4rem 0; background: var(--color-bg); border-top: 1px solid var(--color-border); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 1.5rem;
}
.contact-block p { margin: 0 0 0.75rem; }
.contact-block a { color: var(--color-primary); font-weight: 500; }
.placeholder-note { color: var(--color-muted); font-size: 0.9rem; margin-bottom: 1.25rem; }
@media (max-width: 640px) { .contact-grid { grid-template-columns: 1fr; } }

/* ─── About / Services ──────────────────────────────────── */
.about-header { margin-bottom: 2rem; }
.about-header h1 { font-size: clamp(1.6rem, 3vw, 2.25rem); color: var(--color-primary); margin-bottom: 1rem; }
.about-intro { font-size: 1.05rem; line-height: 1.8; color: var(--color-text); max-width: 720px; }
.destinations-banner {
  margin: 0 0 3rem;
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  max-height: 220px;
}
.destinations-banner img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  object-position: center 30%;
  display: block;
}
.destinations-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(26,58,92,0.75));
  color: #fff;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-align: center;
  padding: 1.5rem 1rem 0.75rem;
  margin: 0;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}
.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1.5rem;
}
.service-icon { font-size: 1.75rem; display: block; margin-bottom: 0.75rem; }
.service-title { font-size: 1rem; color: var(--color-primary); margin: 0 0 0.5rem; }
.service-text  { font-size: 0.875rem; color: var(--color-muted); margin: 0; line-height: 1.6; }
.contact-info-block {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 2rem;
}
.contact-info-block h2 { font-size: 1.25rem; color: var(--color-primary); margin: 0 0 1rem; }
address { font-style: normal; line-height: 1.8; }
address a { color: var(--color-primary); font-weight: 500; }

/* ─── Legal Pages ───────────────────────────────────────── */
.legal-section h2 { font-size: 1.1rem; color: var(--color-primary); margin: 2rem 0 0.5rem; }
.legal-section p  { line-height: 1.7; margin: 0 0 0.5rem; }
.legal-section a  { color: var(--color-primary); }
.legal-section ul { padding-left: 1.5rem; line-height: 1.8; }