:root {
  --primary: #0d47a1;
  --secondary: #1565c0;
  --sitelink: #0a7a18;
  --background: #f4f6fb;
  --text-dark: #1f2937;
  --text-light: #6b7280;
  --white: #ffffff;
  --border: #e5e7eb;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

body {
  background: var(--background);
  color: var(--text-dark);
  line-height: 1.7;
}

.container {
  width: 92%;
  max-width: 1150px;
  margin: auto;
}

header {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--white);
  padding: 30px 0;
  text-align: center;
}

header h1 {
  font-size: 2rem;
  margin-bottom: 8px;
}

header p {
  font-size: 0.95rem;
  opacity: 0.9;
}

nav {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: relative;
}

nav ul {
  display: flex;
  justify-content: center;
  gap: 25px;
  padding: 12px 0;
  list-style: none;
}

nav li {
  position: relative;
}

nav a {
  text-decoration: none;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 6px 8px;
  display: block;
}

/* More dropdown */
nav li.more {
  cursor: pointer;
}

nav li.more ul {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 6px;
  list-style: none;
  min-width: 120px;
  z-index: 1000;
}

nav li.more ul li a {
  padding: 8px 12px;
  font-size: 0.9rem;
}

nav li.more:hover ul {
  display: block;
}

.search-box {
  margin: 30px 0;
}

.search-box input {
  width: 100%;
  padding: 14px;
  font-size: 16px;
  border: 1px solid var(--border);
  border-radius: 6px;
}

h2 {
  margin: 10px 0 15px;
  color: var(--primary);
  font-size: 1.4rem;
}

.intro-text {
  background: var(--white);
  padding: 20px;
  border-radius: 8px;
  border: 1px solid var(--border);
}

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

.result-card {
  background: var(--white);
  padding: 20px;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.result-card h3 {
  color: var(--secondary);
  margin-bottom: 6px;
}

.result-card p {
  font-size: 0.9rem;
  color: var(--text-light);
}

.result-card span {
  display: block;
  font-size: 0.75rem;
  margin: 10px 0;
  color: var(--text-light);
}

section {
  margin-bottom: 40px;
}

footer {
  background: var(--primary);
  color: var(--white);
  text-align: center;
  padding: 18px 10px;
  font-size: 0.85rem;
}

/* ===== MEDIA QUERIES ===== */

/* Desktop Large (default, above 1024px) */
@media (min-width: 1025px) {
  nav ul {
    gap: 30px;
  }
}

/* Tablet / Medium (768px - 1024px) */
@media (max-width: 1024px) and (min-width: 769px) {
  header h1 {
    font-size: 1.8rem;
  }
  header p {
    font-size: 0.9rem;
  }
  nav ul {
    justify-content: center;
    gap: 20px;
  }
  .search-box input {
    font-size: 15px;
  }
}

/* Mobile Small (below 768px) */
@media (max-width: 768px) {
  header h1 {
    font-size: 1.5rem;
  }
  header p {
    font-size: 0.85rem;
  }

 nav ul {
    flex-direction: row;       /* keep horizontal */
    justify-content: space-around; /* spread evenly */
    flex-wrap: wrap;           /* wrap if needed */
    padding: 8px 0;
    gap: 0;
  }

  nav li {
    border: none;  /* remove top borders */
    width: auto;
  }

  nav li a {
    padding: 10px 6px;  /* smaller padding for mobile */
    font-size: 0.9rem;
    text-align: center;
  }

  nav li.more {
    display: none; /* hide More button, show all links inline */
  }

  .search-box input {
    padding: 12px;
    font-size: 14px;
  }

  h2 {
    font-size: 1.2rem;
    margin: 10px 0 12px;
  }

  .intro-text {
    padding: 15px;
  }

  .result-card {
    padding: 15px;
  }

  footer {
    font-size: 0.8rem;
    padding: 15px 10px;
  }
}