/* Science Point Assam Premium Design */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background: #f5f7fa;
    color: #222;
    line-height: 1.6;
}

/* Header */

header {
    background: #0A2540;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 8%;
    position: sticky;
    top: 0;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: #F4B400;
}

nav a {
    color: white;
    text-decoration: none;
    margin: 0 10px;
}

nav a:hover {
    color: #F4B400;
}

/* Buttons */

button {
    background: #F4B400;
    color: #0A2540;
    border: none;
    padding: 10px 18px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
}

button:hover {
    opacity: 0.85;
}

/* Hero Section */

.hero {
    background: linear-gradient(
        135deg,
        #0A2540,
        #163b66
    );

    color: white;
    text-align: center;
    padding: 100px 20px;
}

.hero h1 {
    font-size: 42px;
    margin-bottom: 15px;
}

.hero p {
    font-size: 20px;
    margin-bottom: 25px;
}

/* Sections */

section {
    padding: 60px 8%;
}

section h2 {
    text-align: center;
    margin-bottom: 30px;
    color: #0A2540;
}

/* Course Cards */

.course-card {
    background: white;
    padding: 25px;
    margin: 15px 0;
    border-radius: 15px;
    box-shadow: 0 5px 15px #00000020;
    transition: 0.3s;
}

.course-card:hover {
    transform: translateY(-8px);
}

/* List */

ul {
    max-width: 500px;
    margin: auto;
}

li {
    margin: 12px;
}

/* Footer */

footer {
    background: #0A2540;
    color: white;
    text-align: center;
    padding: 25px;
}

/* Mobile Responsive */

@media(max-width: 768px) {

    header {
        flex-direction: column;
        gap: 15px;
    }

    nav {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero h1 {
        font-size: 30px;
    }

    .hero p {
        font-size: 16px;
    }
}