html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  overflow-x: hidden;
  font-family: 'Cairo', sans-serif;
  scroll-behavior: smooth;
  touch-action: manipulation;
  box-sizing: border-box;
}

*, *::before, *::after {
  box-sizing: inherit;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

h1, h2, h3 {
  font-weight: bold;
  color: #2c3e50;
  margin-top: 0;
}

a {
  color: #2980b9;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

header {
  background-color: #2c3e50;
  color: white;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 999;
}

header nav a {
  margin-left: 20px;
  color: #ffc107;
  font-weight: bold;
}

.container {
  max-width: 1000px;
  margin: auto;
  padding: 30px 20px;
}

.marquee {
  background-color: #ffeaa7;
  color: #333;
  padding: 10px;
  overflow: hidden;
  white-space: nowrap;
  font-size: 0.95rem;
  animation: scroll-left 20s linear infinite;
}

@keyframes scroll-left {
  0% { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.card {
  background-color: #fff;
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 0 8px rgba(0,0,0,0.05);
  transition: transform 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
}

.card h3 {
  margin-top: 0;
  color: #2980b9;
  font-size: 1.05rem;
}

.button {
  background-color: #2980b9;
  color: white;
  padding: 0.6rem 1rem;
  border-radius: 6px;
  display: inline-block;
  font-weight: bold;
  margin-top: 10px;
  cursor: pointer;
}

.button:hover {
  background-color: #1d6ca3;
}

.panel {
  background-color: #fff;
  padding: 20px;
  border-radius: 10px;
  margin-bottom: 30px;
  box-shadow: 0 0 10px rgba(0,0,0,0.03);
}

.panel h2 {
  border-bottom: 1px solid #ccc;
  padding-bottom: 5px;
  margin-bottom: 15px;
  font-size: 1.1rem;
  color: #2c3e50;
}

.info {
  margin-bottom: 10px;
  font-size: 0.95rem;
  color: #555;
}

.symbolic-move {
  background-color: #f9fbe7;
  padding: 10px;
  border-radius: 8px;
  color: #6d4c41;
  margin-bottom: 15px;
  font-weight: bold;
  font-size: 0.95rem;
  border-left: 6px solid #ffc107;
}

#contact-email, #entity-info {
  font-size: 0.95rem;
  margin-top: 10px;
  margin-bottom: 20px;
}

body.snow-theme {
  background-color: #e8f4fd;
  color: #333;
}

.snow-theme .symbolic-move {
  background-color: #d0eafc;
  border-left-color: #00bcd4;
}

.fixed-nav {
  position: fixed;
  bottom: 15px;
  left: 15px;
  background-color: #2c3e50;
  padding: 10px 15px;
  border-radius: 12px;
  display: flex;
  gap: 12px;
  z-index: 998;
}

.fixed-nav a {
  color: #ffc107;
  font-size: 20px;
  text-decoration: none;
}

footer {
  text-align: center;
  padding: 20px;
  font-size: 0.85rem;
  color: #777;
  border-top: 1px solid #ccc;
  margin-top: 40px;
}

@media screen and (max-width: 600px) {
  header {
    flex-direction: column;
    text-align: center;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .fixed-nav {
    left: auto;
    right: 15px;
  }
}