/* ===== GLOBAL STYLE ===== */
body {
  font-family: 'Open Sans', sans-serif;
  margin: 0;
  background-color: #f9f9f9;
  color: #333;
  line-height: 1.6;
}

/* ===== HEADERS ===== */
h1, h2, h3 {
  font-family: 'Raleway', sans-serif;
  text-align: center;
  margin-bottom: 10px;
}

h1 {
  font-size: 2rem;
  font-weight: 800;
}

h2 {
  font-size: 1.6rem;
  font-weight: 700;
}

h3 {
  font-size: 1.2rem;
  font-weight: 600;
}

/* ===== HEADER + NAVIGATION ===== */
header {
  background-color: #4b7bec;
  color: white;
  padding: 15px 0;
  text-align: center;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

nav {
  margin-top: 10px;
}

nav a {
  color: white;
  text-decoration: none;
  margin: 0 15px;
  font-weight: 600;
  transition: opacity 0.3s;
}

nav a:hover {
  opacity: 0.8;
}

/* ===== HERO SECTION ===== */
.hero {
  text-align: center;
  padding: 100px 20px;
  background: linear-gradient(to right, #74b9ff, #4b7bec);
  color: white;
}

.hero h2 {
  font-size: 2rem;
  margin-bottom: 10px;
}

.hero p {
  font-size: 1.1rem;
  max-width: 600px;
  margin: 10px auto 20px;
}

button {
  padding: 10px 20px;
  background-color: white;
  border: none;
  color: #4b7bec;
  font-weight: bold;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}

button:hover {
  background-color: #dfe6e9;
  transform: scale(1.05);
}

/* ===== ABOUT SECTION ===== */
.about {
  text-align: center;
  padding: 60px 20px;
  background-color: #fff;
  max-width: 800px;
  margin: 40px auto;
  border-radius: 10px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

/* ===== DASHBOARD ===== */
.dashboard {
  padding: 40px 20px;
  text-align: center;
}

.card {
  background-color: white;
  margin: 20px auto;
  padding: 20px;
  max-width: 500px;
  border-radius: 10px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  text-align: left;
}

/* ===== MENTOR PROFILE ===== */
.mentor-profile {
  text-align: center;
  padding: 50px;
}

.mentor-profile img {
  border-radius: 50%;
  width: 150px;
  margin-bottom: 15px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.15);
}

.mentor-profile p {
  max-width: 600px;
  margin: 10px auto;
}

/* ===== FOOTER ===== */
footer {
  background-color: #4b7bec;
  color: white;
  text-align: center;
  padding: 15px;
  margin-top: 40px;
  font-size: 0.9rem;
}