/* ===== GLOBAL RESET ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Arial', sans-serif;
}

body {
  background-color: #f9f9f9;
  color: #333;
  line-height: 1.6;
}

/* ===== HEADER ===== */
header {
  background-color: #004aad;
  color: #fff;
  padding: 30px 20px;
  text-align: center;
}

header h1 {
  font-size: 2rem;
  margin-bottom: 10px;
}

header p {
  font-size: 1rem;
}

/* ===== NAVIGATION ===== */
.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  background-color: #0066cc;
  padding: 10px 20px;
}

.nav-container .logo {
  color: #fff;
  font-weight: bold;
  font-size: 1.2rem;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
}

.nav-links a {
  color: #fff;
  text-decoration: none;
  padding: 12px 20px;
  transition: background 0.3s;
}

.nav-links a:hover {
  background-color: #005bb5;
}

.menu-toggle {
  display: none;
  font-size: 1.5rem;
  color: #fff;
  background: none;
  border: none;
  cursor: pointer;
}

/* ===== MAIN CONTAINER ===== */
.container {
  max-width: 1200px;
  margin: 20px auto;
  padding: 0 20px;
}

/* ===== ADSENSE BLOCK ===== */
.adsense {
  margin: 20px 0;
  text-align: center;
}

/* ===== HERO SECTION ===== */
.hero {
  background-color: #e6f0ff;
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  margin-bottom: 40px;
}

.hero h2 {
  font-size: 1.8rem;
  margin-bottom: 15px;
  color: #004aad;
}

.hero p {
  font-size: 1rem;
  margin-bottom: 20px;
}

.hero .btn {
  display: inline-block;
  padding: 12px 25px;
  background-color: #004aad;
  color: #fff;
  border-radius: 5px;
  text-decoration: none;
  transition: background 0.3s;
}

.hero .btn:hover {
  background-color: #003580;
}

/* ===== SECTIONS ===== */
section {
  margin-bottom: 40px;
}

section h2 {
  margin-bottom: 15px;
  font-size: 1.5rem;
  color: #004aad;
}

section p {
  margin-bottom: 10px;
}

/* ===== GRID LAYOUT FOR BLOG/GUIDES ===== */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.card {
  background-color: #fff;
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.card h3 {
  margin-bottom: 10px;
  color: #004aad;
  font-size: 1.2rem;
}

.card p {
  font-size: 0.95rem;
}

/* ===== FORMS ===== */
form {
  background-color: #fff;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

form input, form textarea, form button {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #ccc;
}

form button {
  background-color: #004aad;
  color: #fff;
  border: none;
  cursor: pointer;
  transition: background 0.3s;
}

form button:hover {
  background-color: #003580;
}

/* ===== FOOTER ===== */
footer {
  background-color: #004aad;
  color: #fff;
  text-align: center;
  padding: 20px;
}

footer a {
  color: #fff;
  text-decoration: underline;
  margin: 0 5px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  header h1 {
    font-size: 1.5rem;
  }

  section h2 {
    font-size: 1.3rem;
  }

  .card h3 {
    font-size: 1.1rem;
  }
}

@media (max-width: 480px) {
  .nav-container {
    flex-direction: column;
    align-items: flex-start;
  }

  .menu-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
  }

  .nav-links a {
    padding: 10px;
    border-top: 1px solid #005bb5;
  }

  .nav-links.show {
    display: flex;
  }

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

  header p {
    font-size: 0.9rem;
  }

  .hero h2 {
    font-size: 1.5rem;
  }

  .hero p {
    font-size: 0.95rem;
  }
}