/* 
   CIS89A Project Planning Page
   Theme: clean creative portfolio
*/

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

/* Main page style */
body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: #f6f3ee;
    color: #242424;
    line-height: 1.6;
}

/* Header and navigation */
header {
    background-color: #1f1f1f;
    color: white;
    padding: 25px;
}

nav {
    max-width: 950px;
    margin: 0 auto;
}

nav h1 {
    margin-bottom: 15px;
    font-size: 1.8rem;
}

nav ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

nav a {
    color: white;
    text-decoration: none;
    font-size: 0.95rem;
}

nav a:hover {
    text-decoration: underline;
}

/* Main content layout */
main {
    max-width: 950px;
    margin: 30px auto;
    padding: 0 20px;
}

/* Section cards */
.card {
    background-color: white;
    border: 1px solid #ddd4c8;
    border-radius: 14px;
    padding: 25px;
    margin-bottom: 22px;
}

/* Headings */
h2 {
    color: #3b2f2f;
    margin-bottom: 12px;
    font-size: 1.35rem;
}

/* Lists */
ol,
ul {
    margin-left: 22px;
    margin-top: 10px;
}

li {
    margin-bottom: 10px;
}

/* Links inside content */
main a {
    color: #7a4f3a;
    font-weight: bold;
}

main a:hover {
    color: #3b2f2f;
}

/* Footer */
footer {
    text-align: center;
    background-color: #1f1f1f;
    color: white;
    padding: 18px;
    margin-top: 30px;
}

/* Mobile layout */
@media screen and (max-width: 600px) {
    nav ul {
        flex-direction: column;
        gap: 8px;
    }

    nav h1 {
        font-size: 1.5rem;
    }

    .card {
        padding: 18px;
    }
}