body{
    margin: 0;
    font-family: Arial, sans-serif;
    color: #333;
    background-color: #f9f9f9;
}

header{
    background: #003366;
    color: white;
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header .logo img{
    height: 50px;
    margin-right: 15px;
}

header h1{
    margin: 0;
    font-size: 1.8rem;
}

nav ul{
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 20px;
}

nav ul li a{
    color: white;
    text-decoration: none;
    padding: 8px 12px;
    border-radius: 5px;
    transition: background 0.3s;
}

nav ul li a.active{
    background: #00509e;
}

nav ul li a:hover{
    background: #00509e;
}

.hero{
    background: linear-gradient(to bottom, #e0f7fa, #80d8ff);
    color: #003366;
    text-align: center;
    height: 30vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.hero h2{
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.hero p{
    font-size: 1.2rem;
    margin-top: 0;
}

.founders{
    text-align: center;
    padding: 50px 20px;
    background: #f4f4f4;
}

.founders h3{
    font-size: 2.2rem;
    margin-bottom: 30px;
    color: #003366;
}

.founders-grid{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px; 
}

.founder-card{
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgb(0, 0, 0, 0.1);
    padding: 20px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.founder-card:hover{
    transform: translateY(-5px);
    box-shadow: 0 6px 10px rgb(0, 0, 0, 0.2);
}

.founder-card img{
    border-radius: 50%;
    width: 200px;
    height: 200px;
    margin-bottom: 15px;
}

.founder-card h4{
    margin: 10px 0;
    font-size: 1.5rem;
    color: #00509e;
}

.academic-team{
    text-align: center;
    padding: 50px 20px;
}

.academic-team h3{
    font-size: 2.2rem;
    margin-bottom: 30px;
    color: #003366;
}

.team-grid{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px; 
}

.team-card{
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgb(0, 0, 0, 0.1);
    padding: 20px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.team-card:hover{
    transform: translateY(-5px);
    box-shadow: 0 6px 10px rgb(0, 0, 0, 0.2);
}

.team-card img{
    border-radius: 50%;
    width: 200px;
    height: 200px;
    margin-bottom: 15px;
}

.team-card h4{
    margin: 10px 0;
    font-size: 1.5rem;
    color: #00509e;
}

.expe-team{
    text-align: center;
    padding: 50px 20px;
    background: #f4f4f4;
}

.expe-team h3{
    font-size: 2.2rem;
    margin-bottom: 30px;
    color: #003366;
}

.expe-team-grid{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px; 
}

.expe-team-card{
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgb(0, 0, 0, 0.1);
    padding: 20px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.expe-team-card:hover{
    transform: translateY(-5px);
    box-shadow: 0 6px 10px rgb(0, 0, 0, 0.2);
}

.expe-team-card img{
    border-radius: 50%;
    width: 200px;
    height: 200px;
    margin-bottom: 15px;
}

.expe-team-card h4{
    margin: 10px 0;
    font-size: 1.5rem;
    color: #00509e;
}

footer{
    background: #003366;
    color: white;
    text-align: center;
    padding: 15px 0;
    font-size: 0.9rem;
}