:root {
  --overlay-bg: rgba(0, 0, 0, 0.45);
  --accent: #fff;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
  margin: 0;
  display: flex;
  flex-direction: column;
}

/* Banner Section */
.banner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: #f5f5f5;
  overflow: hidden;
}

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

.banner__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.25rem;
}

.banner__panel {
  background: var(--overlay-bg);
  color: var(--accent);
  padding: 1.25rem 1.5rem;
  border-radius: 8px;
  backdrop-filter: blur(4px);
  max-width: 90%;
}

.banner__title {
  margin: 0;
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  line-height: 1.1;
  font-weight: 700;
}

/* Contact Section */
.contact-section {
  display: flex;
  justify-content: center;
  padding: 3rem 1.5rem;
  background-color: #fff;
}

.contact-card {
  max-width: 600px;
  width: 100%;
  text-align: left;
  line-height: 1.6;
  color: #333;
}

.contact-card h3 {
  font-size: 1.5rem;
  margin-top: 0;
  margin-bottom: 1.5rem;
  color: #000;
  border-bottom: 2px solid #f0f0f0;
  padding-bottom: 0.5rem;
}

.contact-card address {
  font-style: normal;
  margin-bottom: 1.5rem;
}

.contact-card p {
  margin: 0.5rem 0;
}

.contact-desc {
  background-color: #f9f9f9;
  padding: 1rem;
  border-radius: 4px;
  margin: 1.5rem 0;
  color: #555;
}

.contact-details {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid #eee;
  padding-top: 1.5rem;
}

.contact-details li {
  margin-bottom: 0.5rem;
  display: flex;
  flex-wrap: wrap;
}

.contact-details strong {
  margin-right: 0.5rem;
  min-width: 80px;
  color: #222;
}

.contact-details a {
  color: #0066cc;
  text-decoration: none;
}

.contact-details a:hover {
  text-decoration: underline;
}

/* Footer & Utilities */
.site-footer {
  text-align: center;
  padding: 2rem 0;
  color: #777;
  font-size: 0.9rem;
  background-color: #f5f5f5;
  margin-top: auto;
}

.visually-hidden {
  position: absolute !important;
  height: 1px;
  width: 1px;
  overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px);
  white-space: nowrap;
  border: 0;
  padding: 0;
  margin: -1px;
}

/* Mobile Responsive */
@media (max-width: 600px) {
  .banner {
    min-height: 50vh; /* Allow content to be seen sooner on small screens */
  }

  .banner__panel {
    width: 95%;
    padding: 1rem;
  }
  
  .contact-section {
    padding: 2rem 1rem;
  }
  
  .contact-card h3 {
    font-size: 1.25rem;
  }
  
  .contact-details strong {
    min-width: unset;
    margin-right: 0.25rem;
  }
}