:root {
  --bg: #f5f6f8;
  --card: #ffffff;
  --accent: #1f7ca8;
  --accent-light: #e0f2fb;
  --text: #1e252d;
  --muted: #5c6773;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
}

a {
  color: inherit;
  text-decoration: none;
}

.text-link {
  color: var(--accent);
  font-weight: 600;
}

.site-header {
  background: #ffffff;
  border-bottom: 1px solid rgba(23, 45, 68, 0.08);
}

.header-content {
  max-width: 960px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
  text-align: center;
}

.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  background: var(--bg);
  border-radius: 999px;
  padding: 0.25rem;
}

.lang-button {
  border: none;
  background: transparent;
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  color: var(--muted);
}

.lang-button--active {
  background: var(--accent);
  color: #fff;
}

.eyebrow {
  letter-spacing: 0.2rem;
  text-transform: uppercase;
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0 0 0.5rem;
}

.lead {
  max-width: 620px;
  margin: 1rem auto 2rem;
  color: var(--muted);
}

.hero-date {
  margin: 0.5rem 0 0;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--accent);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 30px;
  padding: 0.9rem 1.9rem;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  transition: transform 150ms ease, box-shadow 150ms ease;
  box-shadow: 0 8px 30px rgba(19, 92, 134, 0.22);
}

.button--outline {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
  box-shadow: none;
}

.button:hover {
  transform: translateY(-2px);
}

main {
  max-width: 960px;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
}

.section {
  margin-bottom: 3rem;
}

.section__header {
  margin-bottom: 1rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.card {
  background: var(--card);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 15px 40px rgba(23, 68, 92, 0.08);
}

.card__label {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.1rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.card__value {
  margin: 0.5rem 0 0;
  font-size: 1.2rem;
  font-weight: 600;
}

.simple-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.simple-list li {
  background: var(--card);
  padding: 1rem 1.25rem;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(18, 60, 78, 0.07);
}

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.split article {
  background: var(--card);
  padding: 1.25rem;
  border-radius: 14px;
  box-shadow: 0 8px 25px rgba(23, 68, 92, 0.08);
}

.map-section {
  background: var(--card);
  padding: 1.5rem;
  border-radius: 20px;
  box-shadow: 0 20px 50px rgba(13, 50, 70, 0.1);
}

.map-frame {
  margin-top: 1.25rem;
  border-radius: 16px;
  overflow: hidden;
}

.map-frame iframe {
  width: 100%;
  min-height: 320px;
  border: 0;
}

.callout {
  background: var(--accent-light);
  border-radius: 20px;
  padding: 2rem;
}

.note {
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.gallery__item {
  border-radius: 16px;
  overflow: hidden;
  background: var(--card);
  box-shadow: 0 10px 30px rgba(20, 60, 80, 0.12);
  cursor: pointer;
}

.gallery__item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.gallery__placeholder {
  border-radius: 16px;
  padding: 1.5rem;
  background: repeating-linear-gradient(
    -45deg,
    rgba(31, 124, 168, 0.05),
    rgba(31, 124, 168, 0.05) 10px,
    rgba(31, 124, 168, 0.12) 10px,
    rgba(31, 124, 168, 0.12) 20px
  );
  display: flex;
  align-items: center;
  justify-content: center;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.08rem;
  color: var(--muted);
  text-align: center;
  min-height: 220px;
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(8, 17, 26, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 150ms ease;
}

.lightbox[aria-hidden='false'] {
  opacity: 1;
  pointer-events: auto;
}

.lightbox__image {
  max-height: 80vh;
  max-width: 80vw;
  border-radius: 12px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.35);
  object-fit: contain;
}

.lightbox__nav,
.lightbox__close {
  position: absolute;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 999px;
  width: 42px;
  height: 42px;
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
}

.lightbox__close {
  top: 2rem;
  right: 2rem;
}

.lightbox__nav {
  top: 50%;
  transform: translateY(-50%);
}

.lightbox__nav--prev {
  left: 2rem;
}

.lightbox__nav--next {
  right: 2rem;
}

body.lightbox-open {
  overflow: hidden;
}

@media (max-width: 640px) {
  .lightbox {
    padding: 1rem;
  }

  .lightbox__nav--prev {
    left: 1rem;
  }

  .lightbox__nav--next {
    right: 1rem;
  }
}

.site-footer {
  text-align: center;
  padding: 2rem 1rem 3rem;
  color: var(--muted);
}

.site-footer .text-link {
  display: inline-block;
  margin-top: 0.25rem;
}

@media (max-width: 640px) {
  .header-content {
    padding: 2.75rem 1rem;
  }

  main {
    padding: 2.5rem 1rem 3rem;
  }
}