/* Body and overall background */
body {
    background-color: #FDF6E3;
    color: #333;
    font-family: 'Roboto', Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

/* Links */
a {
    color: #007bff;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #0056b3;
}

/* Header section */
.header {
    background-color: #FDF6E3;
    color: #333;
    padding: 3rem 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    text-align: center;
}

.header .row {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.header .columns {
    float: none;
    width: 100%;
    margin-left: 0;
}

.header .value-img {
    margin-bottom: 2rem;
}

.header h2.docs-header {
    margin-bottom: 1rem;
}

.header p {
    margin-bottom: 0;
}

/* Navbar */
.navbar {
    background-color: #FDF6E3;
    border-bottom: 1px solid #e9ecef;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar-list {
    list-style: none;
    display: flex;
    justify-content: center;
    padding: 0;
    margin: 0;
}

.navbar-item {
    margin: 0 15px;
}

.navbar-link {
    text-transform: uppercase;
    font-size: 14px;
    font-weight: 500;
    color: #333;
    padding: 1rem 0;
    position: relative;
}

.navbar-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: #007bff;
    transition: width 0.3s ease;
}

.navbar-link:hover::after {
    width: 100%;
}

/* Section headers */
.docs-header {
    color: #007bff;
    font-size: 2.2rem;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
    margin-bottom: 2rem;
    position: relative;
    padding-bottom: 10px;
}

.docs-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 2px;
    background-color: #007bff;
}

/* Content sections */
.docs-section {
    background-color: #FDF6E3;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 3rem;
    margin-bottom: 3rem;
}

/* Profile image */
.value-img {
    display: block;
    margin: 0 auto;
    border-radius: 50%;
    border: 3px solid #007bff;
    transition: transform 0.3s ease;
}

.value-img:hover {
    transform: scale(1.05);
}

/* Buttons */
.button, .button-primary {
    background-color: #007bff;
    color: #FDF6E3;
    padding: 10px 20px;
    border-radius: 4px;
    border: none;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.button:hover, .button-primary:hover {
    background-color: #0056b3;
}

/* Footer */
footer {
    background-color: #FDF6E3;
    color: #6c757d;
    text-align: center;
    padding: 2rem 0;
    border-top: 1px solid #e9ecef;
}

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

.fade-in {
    animation: fadeIn 1s ease-in;
}

/* Alert */
.alert {
    background-color: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}

/* Responsive design */
@media (max-width: 768px) {
    .navbar-list {
        flex-direction: column;
        align-items: center;
    }
    
    .navbar-item {
        margin: 10px 0;
    }
}