/* Reset and base styles */
* {
    box-sizing: border-box;
}

html {
    overflow-y: scroll;
    scroll-behavior: smooth;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin: 0;
    padding: 0;
    font-family: 'Garamond', serif;
    font-display: swap;
    font-size: 1em;
    line-height: 1.4;
    color: #000;
    background-color: #fff;
}

/* Header */
header {
    padding: 0.625rem 0;
    text-align: center;
    border-bottom: 1px solid #000;
    background-color: #fff;
    position: relative;
    z-index: 100;
}

nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

nav li {
    display: inline;
    margin: 0 8px;
}

nav a {
    text-decoration: none;
    color: #000;
    transition: font-weight 0.2s ease;
}

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

/* Container */
.container {
    flex: 1;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    padding: 1.25rem 1.25rem 1.875rem 1.25rem;
    box-sizing: border-box;
}

main {
    width: 100%;
}

/* Typography */
h1 {
    font-size: 2em;
    font-weight: normal;
    margin: 0 0 0.5rem 0;
    line-height: 1.1;
}

h2 {
    font-size: 1.5em;
    font-weight: normal;
    margin: 0.75rem 0 0.5rem 0;
    line-height: 1.2;
}

h3 {
    font-size: 1.2em;
    font-weight: normal;
    margin: 0.5rem 0 0.25rem 0;
    line-height: 1.3;
}

p {
    margin: 0 0 0.5rem 0;
}

time {
    display: block;
    font-size: 0.9em;
    color: #666;
    margin-bottom: 0.5rem;
}

/* Back navigation */
.back-navigation {
    margin-bottom: 0.75rem;
}

.back-button {
    color: #000;
    text-decoration: none;
    font-size: 0.9em;
    display: inline-block;
    transition: text-decoration 0.2s ease;
}

.back-button:hover {
    text-decoration: underline;
}

/* Buttons */
button, .button {
    background-color: white;
    color: black;
    border: 1px solid black;
    padding: 0.2rem 0.5rem;
    font-family: Garamond, serif;
    font-size: 1em;
    transition: all 0.2s ease;
    cursor: pointer;
    margin: 0 0.2rem 0.2rem 0;
    text-decoration: none;
    display: inline-block;
}

button:hover, .button:hover,
button.active, .button.active {
    background-color: black;
    color: white;
}

/* Images */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

picture {
    display: block;
}

picture img {
    width: 100%;
    height: auto;
}

/* Photo grid */
.photo-grid .photo-item {
    overflow: hidden;
    position: relative;
}

.photo-grid img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.photo-grid a:hover img {
    transform: scale(1.02);
}

/* Footer */
footer {
    text-align: center;
    padding: 0.625rem 0;
    border-top: 1px solid #000;
    background-color: #fff;
    margin-top: auto;
}

footer p {
    margin: 0.25rem 0;
}

.footer-link {
    color: inherit;
    text-decoration: none;
    border-bottom: 1px dotted #000;
}

.footer-link:hover {
    border-bottom: 1px solid #000;
}

.social-icon {
    display: inline-block;
    vertical-align: middle;
    border-bottom: none !important;
    margin-left: 0.5rem;
}

.social-icon:first-of-type {
    margin-left: 0.75rem;
}

.social-icon:hover {
    border-bottom: none !important;
    opacity: 0.7;
}

.social-icon svg {
    display: block;
}

#backToTopLink {
    color: inherit;
    text-decoration: none;
}

#backToTopLink:hover {
    text-decoration: underline;
}

/* Utility */
.content {
    margin-bottom: 1rem;
}

article {
    margin-bottom: 1rem;
}

article:last-child {
    margin-bottom: 0;
}

/* Shared list item pattern */
.list-item, .writing-item {
    padding-bottom: 0.75rem;
    margin-bottom: 0.75rem;
    border-bottom: 1px solid #eee;
}

.list-item:last-child, .writing-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.list-item h2, .writing-title {
    margin: 0 0 0.1rem 0;
    font-size: 1.2em;
}

.list-item h2 a, .writing-title a {
    text-decoration: none;
    color: inherit;
}

.list-item h2 a:hover, .writing-title a:hover {
    text-decoration: underline;
}

.writing-date {
    font-size: 0.9em;
    color: #666;
    margin: 0;
}

.category-buttons {
    margin: 0.75rem 0;
}

.writing-list {
    margin-top: 0.75rem;
}

.featured-section {
    margin-bottom: 1.5rem;
}

.featured-section:last-child {
    margin-bottom: 0;
}

.homepage-header {
    margin-bottom: 1rem;
}

.homepage-header h1 {
    margin-bottom: 0.25rem;
}

/* Responsive */
@media (max-width: 600px) {
    .container {
        padding: 0.75rem 0.75rem 1rem 0.75rem;
    }

    nav li {
        margin: 0 9px;
    }

    h1 {
        font-size: 1.8em;
    }

    h2 {
        font-size: 1.3em;
    }

    .featured-section {
        margin-bottom: 1rem;
        min-height: 80px;
    }

    button, .button {
        padding: 0.25rem 0.625rem;
        font-size: 1em;
        margin: 0 0.125rem 0.25rem 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0.625rem 0.625rem 0.875rem 0.625rem;
    }

    h1 {
        font-size: 1.6em;
    }

    nav li {
        margin: 0 7px;
    }

    .featured-section {
        margin-bottom: 0.75rem;
        min-height: 70px;
    }
}