/* Reset and base styling */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Poppins', Arial, sans-serif;
  background: linear-gradient(135deg, #6dd5fa, #fddb92); /* bright blue to soft yellow */
  color: #222;
  text-align: center;
  padding: 20px;
  min-height: 100vh;
}

header {
  background-color: #ff7e5f; /* bright coral */
  padding: 30px 15px;
  color: white;
  border-radius: 15px;
  box-shadow: 0 6px 12px rgba(0,0,0,0.2);
  margin-bottom: 25px;
}

.logo {
  width: 280px;
  height: auto;
  margin-bottom: 18px;
  filter: drop-shadow(2px 4px 6px rgba(0,0,0,0.3));
}

nav {
  margin: 0 auto 30px;
  background-color: #4b6cb7; /* nice bright blue */
  border-radius: 15px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.18);
  max-width: 700px;
  padding: 0 10px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

nav a {
  display: inline-block;
  color: white;
  text-decoration: none;
  font-weight: 700;
  font-size: 18px;
  padding: 14px 28px;
  margin: 8px 5px;
  border-radius: 12px;
  transition: background-color 0.3s ease, color 0.3s ease, transform 0.2s ease;
}

nav a:hover {
  background-color: #f78ca0; /* light pink */
  color: #1b1b1b;
  transform: scale(1.1);
}

nav a.active {
  background-color: #ff6f91; /* coral pink */
  color: white;
  box-shadow: 0 0 10px #ff6f91aa;
}

main {
  max-width: 900px;
  background-color: rgba(255, 255, 255, 0.95);
  margin: 0 auto 50px;
  padding: 30px 40px;
  border-radius: 20px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.12);
  text-align: left;
}

h1, h2 {
  margin-bottom: 18px;
  color: #333366; /* deep blue-purple */
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

h3 {
  margin-top: 25px;
  color: #fa8231; /* warm orange */
}

ul, ol {
  margin-left: 22px;
  margin-bottom: 22px;
  font-size: 17px;
  line-height: 1.5;
  color: #444;
}

footer {
  margin-top: 60px;
  font-size: 15px;
  color: #666;
  font-style: italic;
}

/* Form and buttons */
input[type="text"], textarea {
  width: 100%;
  padding: 12px;
  border-radius: 15px;
  border: 2px solid #ccc;
  margin-top: 8px;
  font-size: 17px;
  resize: vertical;
  transition: border-color 0.3s ease;
}

input[type="text"]:focus, textarea:focus {
  border-color: #ff7e5f;
  outline: none;
}

button {
  background-color: #fa8231;
  color: white;
  border: none;
  padding: 14px 35px;
  border-radius: 18px;
  font-size: 20px;
  cursor: pointer;
  margin-top: 20px;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(250, 130, 49, 0.6);
  transition: background-color 0.3s ease, transform 0.15s ease;
}

button:hover {
  background-color: #ff9f4f;
  transform: scale(1.05);
}

/* Links inside main */
main a {
  color: #fa8231;
  text-decoration: underline;
}

main a:hover {
  color: #ff7e5f;
}

/* Responsive for small screens */
@media (max-width: 600px) {
  nav {
    flex-direction: column;
    max-width: 100%;
  }
  nav a {
    margin: 8px auto;
  }
  main {
    padding: 20px 20px;
    margin: 0 10px 40px;
  }
  .logo {
    width: 200px;
  }
}