course.css

/* General Reset */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
}

/* Color Palette */
:root {
    --primary-light: #A6BBB6; /* Light Greenish */
    --primary-dark: #487779; /* Teal Green */
    --primary-accent: #85937D; /* Olive Green */
    --text-light: #FFFFFF;
    --text-dark: #233130; /* Dark Text */
}

/* Body Styling */
body {
    background: linear-gradient(to bottom, var(--primary-light), var(--primary-accent)); /* Subtle gradient */
    color: var(--text-dark);
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
}

/* Navigation Bar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background-color: var(--primary-dark);
    color: var(--text-light);
    position: sticky; /* Sticks to the top */
    top: 0;
    z-index: 1000;
    animation: slideDown 0.5s ease-in-out;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
    }
    to {
        transform: translateY(0);
    }
}

.logo {
    display: flex;
    align-items: center;
}

.logo i {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 45px;
    height: 45px;
    background-color: var(--primary-light);
    border-radius: 50%;
    color: var(--primary-dark);
    font-size: 1.5rem;
    margin-right: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.logo i:hover {
    transform: scale(1.1); /* Interactive hover effect */
}

.logo span {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--text-light);
}

.nav-links {
    list-style: none;
    display: flex;
}

.nav-links li {
    margin: 0 15px;
}

.nav-links li a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    transition: color 0.3s ease, transform 0.3s ease;
}

.nav-links li a:hover,
.nav-links li a.active {
    color: var(--primary-light);
    transform: scale(1.1);
    font-weight: 600;
    text-shadow: 0 0 8px rgba(166, 187, 182, 0.5);
}

/* Main Content Styling */
.content {
    max-width: 1300px;
    margin: 80px auto;
    padding: 30px;
    background: rgba(255, 255, 255, 0.9); /* Slightly transparent background */
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    color: var(--text-dark);
    animation: fadeIn 1s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

h1, h2 {
    color: var(--primary-dark);
    margin-bottom: 15px;
    text-transform: capitalize;
    text-shadow: 0 2px 5px rgba(72, 119, 121, 0.3); /* Subtle glow */
}

/* Bullet Points */
ul {
    list-style: none;
    margin-left: 20px;
    padding: 0;
}

ul li {
    margin-bottom: 10px;
    font-size: 1rem;
    line-height: 1.8;
    position: relative;
    padding-left: 25px;
    animation: slideIn 0.5s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(-20px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

ul li::before {
    content: '•'; /* Custom bullet */
    position: absolute;
    left: 0;
    color: var(--primary-accent);
    font-size: 1.2rem;
    line-height: 1.8;
}

a {
    color: var(--primary-dark);
    text-decoration: none;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

a:hover {
    text-decoration: underline;
    color: var(--primary-accent);
    text-shadow: 0 0 5px rgba(72, 119, 121, 0.5);
}

/* Footer */
footer {
    text-align: center;
    padding: 15px;
    background: var(--primary-dark);
    color: var(--text-light);
    box-shadow: 0 -4px 8px rgba(0, 0, 0, 0.2);
    bottom: 0;
    width: 100%;
    font-size: 0.9rem;
    animation: fadeInUp 1s ease-in-out;
}

@keyframes fadeInUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Buttons */
button {
    background: var(--primary-accent);
    color: var(--text-light);
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(133, 147, 125, 0.3);
    transition: background 0.3s ease, transform 0.3s ease;
}

button:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

/* Media Query for Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        flex-direction: column;
        align-items: center;
    }

    .nav-links li {
        margin: 10px 0;
    }

    .content {
        margin: 15px;
        padding: 20px;
    }

    h1, h2 {
        font-size: 1.5rem;
        text-align: center;
    }

    footer {
        font-size: 0.8rem;
    }
}