/* Base styles */
* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
    margin: 0;
    padding: 0;
}

.wrapper {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 30px;
}

/* Header */
.site-header {
    border-top: 5px solid #424242;
    border-bottom: 1px solid #e8e8e8;
    min-height: 56px;
    position: relative;
}

.site-title {
    font-size: 26px;
    font-weight: 300;
    line-height: 56px;
    letter-spacing: -1px;
    margin-bottom: 0;
    float: left;
    text-decoration: none;
    color: #424242;
}

.site-title:hover {
    text-decoration: none;
    color: #111;
}

/* Navigation */
.site-nav {
    float: right;
    line-height: 56px;
}

.site-nav .nav-trigger {
    display: none;
}

.site-nav .menu-icon {
    display: none;
}

.site-nav .page-link {
    color: #111;
    line-height: 1.5;
    text-decoration: none;
    margin-left: 20px;
}

.site-nav .page-link:hover {
    color: #2a7ae2;
}

/* Mobile navigation */
@media screen and (max-width: 600px) {
    .site-nav {
        position: absolute;
        top: 9px;
        right: 15px;
        background-color: #fdfdfd;
        border: 1px solid #e8e8e8;
        border-radius: 5px;
        text-align: right;
    }

    .site-nav label[for="nav-trigger"] {
        display: block;
        float: right;
        width: 36px;
        height: 36px;
        z-index: 2;
        cursor: pointer;
    }

    .site-nav .menu-icon {
        display: block;
        float: right;
        width: 36px;
        height: 26px;
        line-height: 0;
        padding-top: 10px;
        text-align: center;
    }

    .site-nav input ~ .trigger {
        clear: both;
        display: none;
    }

    .site-nav input:checked ~ .trigger {
        display: block;
        padding-bottom: 5px;
    }

    .site-nav .page-link {
        display: block;
        padding: 5px 10px;
        margin-left: 20px;
    }
}

/* Main content */
.page-content {
    padding: 30px 0;
    flex: 1;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    margin-top: 1.5em;
    margin-bottom: 0.5em;
}

h1 {
    font-size: 2em;
}

h2 {
    font-size: 1.5em;
}

h3 {
    font-size: 1.25em;
}

/* Home page */
.home {
    max-width: 800px;
    margin: 0 auto;
}

.page-heading {
    font-size: 2em;
    margin-bottom: 0.5em;
}

.post-list-heading {
    font-size: 1.75em;
    margin-top: 2em;
}

.post-list {
    list-style: none;
    padding: 0;
}

.post-list > li {
    margin-bottom: 2em;
}

.post-meta {
    font-size: 0.875em;
    color: #828282;
}

.post-link {
    display: block;
    font-size: 1.5em;
    text-decoration: none;
    color: #111;
    margin-top: 0.25em;
}

.post-link:hover {
    color: #2a7ae2;
}

.post-excerpt {
    color: #666;
    margin-top: 0.5em;
}

/* Post page */
.post {
    max-width: 800px;
    margin: 0 auto;
}

.post-header {
    margin-bottom: 2em;
}

.post-title {
    font-size: 2.5em;
    letter-spacing: -1px;
    line-height: 1.2;
    margin-bottom: 0.25em;
}

.post-content {
    margin-bottom: 2em;
}

.post-content h2 {
    font-size: 2em;
}

.post-content h3 {
    font-size: 1.5em;
}

.post-content h4 {
    font-size: 1.25em;
}

.post-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 1.5em auto;
}

.post-content pre,
.post-content code {
    background-color: #f5f5f5;
    border: 1px solid #e0e0e0;
    border-radius: 3px;
}

.post-content code {
    padding: 2px 6px;
    font-size: 0.9em;
}

.post-content pre {
    padding: 16px;
    overflow-x: auto;
}

.post-content pre code {
    border: 0;
    padding: 0;
}

.post-content blockquote {
    border-left: 4px solid #e8e8e8;
    padding-left: 15px;
    color: #666;
    font-style: italic;
    margin: 1.5em 0;
}

.post-tags {
    margin-top: 2em;
    padding-top: 1em;
    border-top: 1px solid #e8e8e8;
}

.post-tags .tag {
    display: inline-block;
    background-color: #f0f0f0;
    color: #333;
    padding: 4px 12px;
    margin-right: 8px;
    margin-bottom: 8px;
    border-radius: 3px;
    font-size: 0.9em;
}

/* Footer */
.site-footer {
    border-top: 1px solid #e8e8e8;
    padding: 30px 0;
    background-color: #f9f9f9;
    margin-top: 50px;
}

.footer-heading {
    font-size: 1.125em;
    margin-bottom: 15px;
}

.footer-col-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-col {
    flex: 1;
    min-width: 200px;
}

.contact-list,
.social-media-list {
    list-style: none;
    padding: 0;
}

.contact-list li,
.social-media-list li {
    margin-bottom: 8px;
}

.contact-list a,
.social-media-list a {
    color: #2a7ae2;
    text-decoration: none;
}

.contact-list a:hover,
.social-media-list a:hover {
    text-decoration: underline;
}

.svg-icon {
    width: 16px;
    height: 16px;
    display: inline-block;
    fill: #828282;
    vertical-align: middle;
}

/* Links */
a {
    color: #2a7ae2;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Responsive */
@media screen and (max-width: 600px) {
    .wrapper {
        padding: 0 15px;
    }

    .post-title {
        font-size: 2em;
    }

    .footer-col-wrapper {
        flex-direction: column;
    }
}