/*
===============================================
PERSONAL WEBSITE STYLES
===============================================

TABLE OF CONTENTS:
1. CSS Custom Properties (Variables)
2. Base Styles & Reset
3. Layout & Utility Classes
4. Header & Navigation
5. Hero Section
6. Posts Section
7. Page Styles
8. Post Styles  
9. Footer
10. Responsive Design
11. Archive & Lists
12. Form Elements

===============================================
*/

/*
===============================================
1. CSS CUSTOM PROPERTIES (VARIABLES)
===============================================
*/
:root {
    /* Typography */
    --font-family: "Instrument Sans", sans-serif;
    --font-family-titles: "Instrument Sans", sans-serif;
    --font-weight-titles: 600;
    --font-weight-body: 400;

    /* Font Sizes */
    --h1-font-size: 2.5rem;
    --h1-line-height: 117%;
    --h1-letter-spacing: -0.04em;
    --h2-font-size: 2.0rem;
    --h2-line-height: 117%;
    --h2-letter-spacing: -0.02em;
    --h3-font-size: 1.25rem;
    --h3-line-height: 117%;
    --h3-letter-spacing: -0.02em;
    --body-M-font-size: 1.05em;
    --body-M-line-height: 125%;
    --body-M-letter-spacing: 0;

    /* Colors */
    --main-color: #00438f;
    --main-background-color: #FFFFFF;
    --alternate-color: #261651;
    --border-color: #e5e5e5;
    --hover-background: #f5f5f5;
    --text-muted: #64748b;
    --text-light: #94a3b8;
    --separator-color: #e2e8f0;
    --tag-background: var(--separator-color);
    
    /* Dark mode colors */
    --main-color--dark-mode: #FFFFFF;
    --alternate-color--dark-mode: #483C6C;
    --main-background-color--dark-mode: #003066;

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 20px;
    --spacing-xl: 30px;
    --spacing-2xl: 40px;
    --spacing-3xl: 60px;
    --spacing-4xl: 80px;

    /* Layout */
    --max-width: 1200px;
    --max-width-content: 800px;
    --max-width-header: 850px;
    --border-radius: 12px;
    --border-radius-pill: 25px;
    --transition: 0.3s ease;

    /* Shadows */
    --shadow-card: 0 10px 30px rgba(0,0,0,0.1);
}

/*
===============================================
2. BASE STYLES & RESET
===============================================
*/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    font-weight: var(--font-weight-body);
    color: var(--main-color);
    background-color: var(--main-background-color);
    line-height: var(--body-M-line-height);
    font-size: var(--body-M-font-size);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-titles);
    font-weight: var(--font-weight-titles);
    color: var(--main-color);
}

h1 {
    font-size: var(--h1-font-size);
    line-height: var(--h1-line-height);
    letter-spacing: var(--h1-letter-spacing);
}

h2 {
    font-size: var(--h2-font-size);
    line-height: var(--h2-line-height);
    letter-spacing: var(--h2-letter-spacing);
}

h3 {
    font-size: var(--h3-font-size);
    line-height: var(--h3-line-height);
    letter-spacing: var(--h3-letter-spacing);
}

a {
    color: var(--main-color);
    text-decoration: none;
}

a:hover {
    color: var(--alternate-color);
}

/*
===============================================
3. LAYOUT & UTILITY CLASSES
===============================================
*/
.wrapper {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

.flex {
    display: flex;
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.text-muted {
    color: var(--text-muted);
}

.text-light {
    color: var(--text-light);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/*
===============================================
4. HEADER & NAVIGATION
===============================================
*/
.header {
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--border-color);
}

.header__container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.header__box {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo__img {
    height: 50px;
    width: auto;
}

.logo__img--dark {
    display: none;
}

.nav {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-pill);
    padding: var(--spacing-xs);
    background-color: var(--main-background-color);
}

.nav-list__item-link {
    color: var(--main-color);
    font-weight: var(--font-weight-body);
    font-size: 1rem;
    padding: var(--spacing-sm) 10px;
    border-radius: var(--spacing-lg);
    transition: background-color var(--transition);
}

.nav-list__item-link:hover {
    background-color: var(--hover-background);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.search-btn {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 1rem;
    color: var(--main-color);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--spacing-lg);
    font-weight: var(--font-weight-body);
    transition: background-color var(--transition);
}

.search-btn:hover {
    background-color: var(--hover-background);
}

.header-socials {
    display: flex;
    gap: var(--spacing-md);
}

.header-socials .socials__link {
    color: var(--main-color);
    padding: var(--spacing-sm);
    border-radius: var(--spacing-sm);
    transition: color var(--transition), background-color var(--transition);
    font-size: 1.1rem;
}

.header-socials .socials__link:hover {
    color: var(--alternate-color);
    background-color: var(--hover-background);
}

/*
===============================================
5. HERO SECTION
===============================================
*/
.hero-section {
    padding: var(--spacing-4xl) 0;
}

.hero__wrapper--with-author {
    display: flex;
    gap: var(--spacing-3xl);
    align-items: flex-start;
    justify-content: center;
    max-width: var(--max-width-content);
    margin: 0 auto;
}

.author-card {
    flex-shrink: 0;
    width: 275px;
}

.author-card__image {
    width: 132px;
    height: 132px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: var(--spacing-lg);
}

.author-card__name {
    display: block;
    font-size: var(--h3-font-size);
    font-weight: var(--font-weight-titles);
    color: var(--main-color);
    text-decoration: none;
    margin-bottom: 10px;
}

.author-card__bio {
    color: var(--main-color);
    opacity: 0.8;
    font-size: 1rem;
    line-height: 1.5;
}

.hero__container--with-author {
    flex: 1;
}

.hero__title {
    margin-bottom: var(--spacing-lg);
    color: var(--main-color);
}

.hero__description {
    font-size: var(--body-M-font-size);
    line-height: var(--body-M-line-height);
    color: var(--main-color);
    opacity: 0.8;
    max-width: 600px;
}

/*
===============================================
6. POSTS SECTION
===============================================
*/
.posts-section {
    padding: var(--spacing-4xl) 0;
}

.section-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-2xl);
    margin-left: 10px;
    margin-right: 10px;
}

.section-title__title-text {
    font-size: var(--h3-font-size);
    font-weight: var(--font-weight-titles);
    color: var(--main-color);
}

.section-title__link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    color: var(--main-color);
    font-weight: var(--font-weight-titles);
    transition: color var(--transition);
}

.section-title__link:hover {
    color: var(--alternate-color);
}

/* Posts Container */
.posts {
    display: flex;
    flex-wrap: wrap;
    gap: 5%;
    margin-left: 20px;
}

/* Post Card */
.post-card {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    position: relative;
    transition: transform var(--transition), box-shadow var(--transition);
    flex-basis: 45%;
    margin-bottom: var(--spacing-xl);
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-card);
}

.post-card:only-child {
    flex-basis: 100%;
}

.post-card__link {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
}

.post-card__img-wrapper {
    margin-bottom: var(--spacing-lg);
}

.post-card__no-image {
    width: 60px;
    height: 60px;
}

.post-card__no-image--dark-logo {
    display: none;
}

.post-card__title {
    font-size: var(--h3-font-size);
    font-weight: var(--font-weight-titles);
    margin-bottom: 15px;
    color: var(--main-color);
}

.post-card__excerpt {
    font-size: 1.1rem;
    line-height: 1.5;
    color: var(--main-color);
    opacity: 0.8;
    margin-bottom: var(--spacing-lg);
}

.post-card__meta {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
    color: var(--text-muted);
}

.post-card__date,
.post-card__reading-time {
    color: var(--text-muted);
}

/* Post Tags */
.post-tags {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.post-tag {
    background: var(--hover-background);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--spacing-xs);
    font-size: 0.85rem;
    color: var(--main-color);
    text-decoration: none;
    font-weight: 500;
}

.post-tag:hover {
    background: var(--border-color);
}

/*
===============================================
7. PAGE STYLES
===============================================
*/
.page-header {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    max-width: var(--max-width-header);
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.page-header--with-hero {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--spacing-2xl);
    align-items: flex-start;
    justify-items: start;
}

.page-header__wrapper.wrapper {
    padding: var(--spacing-4xl) var(--spacing-lg);
    max-width: var(--max-width-header);
    margin: 0 auto;
}

.page-header__content {
    display: flex;
    gap: var(--spacing-2xl);
    align-items: flex-start;
    width: 850px;
    max-width: 850px;
}

.page-header__meta {
    flex: 1;
    text-align: left;
}

.page-header__title {
    margin-bottom: var(--spacing-sm);
}

.page-header__title-wrapper {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.rss-icon {
    color: var(--text-muted);
    font-size: 1.2rem;
    text-decoration: none;
    padding: var(--spacing-xs);
    border-radius: var(--border-radius);
    transition: color var(--transition), background-color var(--transition);
    flex-shrink: 0;
    margin-top: var(--spacing-xs);
}

.rss-icon:hover {
    color: #ff6600;
    background-color: var(--hover-background);
}

.page-header__description {
    color: var(--text-muted);
    font-size: var(--body-M-font-size);
    line-height: var(--body-M-line-height);
    margin: 0;
    margin-bottom: var(--spacing-lg);
}

.page-header__spacer {
    flex: 1;
}

.page-header__hero {
    flex-shrink: 0;
    max-width: 400px;
    justify-self: end;
}

.page-header__hero-img {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: var(--border-radius);
    display: block;
}

.page-header__hero-link {
    display: block;
    transition: opacity var(--transition);
}

.page-header__hero-link:hover {
    opacity: 0.8;
}

.page-content {
    line-height: 1.6;
    font-size: 1.1rem;
    max-width: var(--max-width-content);
}

.page-content h1,
.page-content h2,
.page-content h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.page-content h1:first-child,
.page-content h2:first-child,
.page-content h3:first-child {
    margin-top: 0;
}

.page-content p {
    margin-bottom: 1.5rem;
}

.page-content ul,
.page-content ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.page-content li {
    margin-bottom: 0.5rem;
}

.page-content blockquote {
    border-left: 4px solid var(--main-color);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--text-muted);
}

.page-content code {
    background: var(--hover-background);
    padding: 2px 4px;
    border-radius: 3px;
    font-family: monospace;
    font-size: 0.9em;
}

.page-content pre {
    background: var(--hover-background);
    padding: 1rem;
    border-radius: var(--spacing-sm);
    overflow-x: auto;
    margin-bottom: 1.5rem;
}

.page-content pre code {
    background: none;
    padding: 0;
}

/*
===============================================
8. POST STYLES
===============================================
*/
.post-header {
    border-bottom: 1px solid var(--separator-color);
    padding-bottom: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    max-width: var(--max-width-header);
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.post-header--with-hero {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--spacing-2xl);
    align-items: flex-start;
    justify-items: start;
}

.post-header__wrapper.wrapper {
    padding: var(--spacing-4xl) var(--spacing-lg);
    max-width: var(--max-width-header);
    margin: 0 auto;
}

.post-header__content {
    display: flex;
    gap: var(--spacing-2xl);
    align-items: flex-start;
}

.post-header__meta {
    flex: 1;
    text-align: left;
    min-width: 300px;
}

.post-header__title {
    margin-bottom: var(--spacing-md);
}

.post-header__info {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
}

.post-header__date,
.post-header__reading-time {
    color: var(--text-muted);
}

.post-header__spacer {
    flex: 1;
}

.post-header__hero {
    flex-shrink: 0;
    max-width: 400px;
    justify-self: end;
}

.post-header__hero-img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    display: block;
}

.post-header__hero-link {
    display: block;
    transition: opacity var(--transition);
}

.post-header__hero-link:hover {
    opacity: 0.8;
}

.post-header__excerpt {
    margin-top: 15px;
    margin-bottom: 30px;
}

.post-content {
    line-height: 1.7;
    font-size: 1.1rem;
    max-width: var(--max-width-content);
}

.post-content h1,
.post-content h2,
.post-content h3 {
    margin-top: 2.5rem;
    margin-bottom: 1.2rem;
}

.post-content h1:first-child,
.post-content h2:first-child,
.post-content h3:first-child {
    margin-top: 0;
}

.post-content p {
    margin-bottom: 1.6rem;
}

.post-content ul,
.post-content ol {
    margin-bottom: 1.6rem;
    padding-left: 2rem;
}

.post-content li {
    margin-bottom: 0.6rem;
}

.post-content blockquote {
    border-left: 4px solid var(--main-color);
    padding-left: 1.5rem;
    margin: 2.5rem 0;
    font-style: italic;
    color: var(--text-muted);
}

.post-content code {
    background: var(--hover-background);
    padding: 3px 6px;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.9em;
}

.post-content pre {
    background: var(--hover-background);
    padding: 1.2rem;
    border-radius: var(--spacing-sm);
    overflow-x: auto;
    margin-bottom: 1.6rem;
}

.post-content pre code {
    background: none;
    padding: 0;
}

/*
===============================================
9. FOOTER
===============================================
*/
.footer {
    border-top: 1px solid var(--border-color);
    margin-top: var(--spacing-4xl);
}

.footer__header {
    padding: var(--spacing-2xl) 0;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    position: relative;
}

.footer__info {
    width: 20%;
}

.footer__description {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: var(--spacing-sm);
}

.footer__secondary-nav {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: auto;
}

.nav-list--secondary {
    display: flex;
    gap: var(--spacing-lg);
    list-style: none;
    border: none;
    padding: 0;
    background: none;
    justify-content: center;
}

.nav-list__item--secondary {
    margin: 0;
}

.nav-list__item-link--secondary {
    color: var(--text-muted);
    font-size: 0.9rem;
    padding: 0;
    border-radius: 0;
    transition: color var(--transition);
}

.nav-list__item-link--secondary:hover {
    color: var(--main-color);
    background: none;
}

.footer__socials {
    width: 20%;
}

.socials {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
}

.socials__link {
    color: var(--text-muted);
    padding: var(--spacing-sm);
    border-radius: var(--spacing-sm);
    transition: color var(--transition), background-color var(--transition);
}

.socials__link:hover {
    color: var(--main-color);
    background-color: var(--hover-background);
}

.footer__bottom {
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-lg) 0;
}

.footer__copyright {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/*
===============================================
10. RESPONSIVE DESIGN
===============================================
*/
/* Mobile-first approach */
@media (max-width: 768px) {
    :root {
        --h1-font-size: 2rem;
        --h2-font-size: 1.5rem;
        --h3-font-size: 1.1rem;
        --body-M-font-size: 1rem;
        --spacing-xl: 20px;
        --spacing-2xl: 30px;
        --spacing-3xl: 40px;
        --spacing-4xl: 50px;
    }

    .wrapper {
        padding: 0 var(--spacing-lg);
    }

    .header__container {
        flex-wrap: wrap;
        gap: var(--spacing-md);
    }
    .nav {
        position: static;
        transform: none;
        width: 100%;
        order: 3;
    }
    .nav-list {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .footer__header {
        flex-wrap: wrap;
        gap: var(--spacing-md);
    }
    
    .footer__secondary-nav {
        position: static;
        transform: none;
        width: 100%;
        order: 2;
    }
    
    .writing-buttons {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .archive-link-button {
        width: auto;
        max-width: 280px;
        justify-content: flex-start;
    }

    .hero__wrapper--with-author {
        flex-direction: column;
        gap: var(--spacing-2xl);
        text-align: center;
    }

    .author-card {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    .posts {
        flex-direction: column;
        gap: var(--spacing-lg);
    }

    .post-card {
        flex-basis: 100%;
        padding: var(--spacing-lg);
    }

    .page-header--with-hero,
    .post-header--with-hero {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        justify-items: stretch;
    }

    .page-header__content,
    .post-header__content {
        flex-direction: column;
    }

    .page-header__hero,
    .post-header__hero {
        max-width: 100%;
        justify-self: center;
        text-align: center;
        order: 1;
    }

    .page-header__hero-img,
    .post-header__hero-img {
        margin: 0 auto;
        display: block;
    }

    .page-header__meta,
    .post-header__meta {
        order: 0;
    }

    .page-header__spacer,
    .post-header__spacer {
        display: none;
    }

    .post-header__excerpt {
        margin-top: 15px;
        margin-bottom: 30px;
    }


    .footer__header {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-xl);
    }

    .footer__info,
    .footer__secondary-nav {
        width: 100%;
    }

    .footer__secondary-nav {
        order: 1;
    }

    .footer__info {
        order: 2;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer__info .logo {
        margin-bottom: var(--spacing-sm);
    }

    .nav-list--secondary {
        justify-content: center;
    }
}

/* Progressive mobile navigation adjustments */
@media (max-width: 600px) {
    .nav-list {
        gap: 8px;
        padding: 6px;
    }
    
    .nav-list__item-link {
        padding: 6px 8px;
        font-size: 0.9rem;
    }
}

@media (max-width: 520px) {
    .nav-list {
        gap: 6px;
        padding: 4px;
    }
    
    .nav-list__item-link {
        padding: 4px 6px;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .nav-list {
        gap: 4px;
        padding: 3px;
    }
    
    .nav-list__item-link {
        padding: 3px 5px;
        font-size: 0.8rem;
    }

    .search-btn__text {
        display: none;
    }

    .section-title {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
        margin-left: 10px;
        margin-right: 10px;
    }
}

/*
===============================================
11. ARCHIVE & LISTS
===============================================
*/
.archive-list,
.publication-list,
.recent-posts-list {
    max-width: var(--max-width-content);
}

.archive-item,
.publication-item {
    border-bottom: 1px solid var(--separator-color);
    padding-bottom: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

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

.archive-title,
.publication-title {
    margin-bottom: var(--spacing-sm);
}

.archive-title a,
.publication-title a {
    color: var(--main-color);
    font-weight: var(--font-weight-titles);
    text-decoration: none;
}

.archive-title a:hover,
.publication-title a:hover {
    color: var(--alternate-color);
}

.archive-description,
.publication-description {
    margin-bottom: var(--spacing-sm);
    color: var(--text-muted);
    line-height: 1.5;
}

.archive-meta,
.publication-meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
}

.archive-tags {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* Recent Posts List (Writing Page) */
.recent-post-item {
    margin-bottom: var(--spacing-4xl);
    padding: var(--spacing-2xl) 0;
}

.recent-post-separator {
    height: 1px;
    background-color: var(--tag-background);
    margin: var(--spacing-4xl) 0;
}

.recent-post-header {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--separator-color);
}

.recent-post-title {
    display: inline-block;
    font-size: var(--h2-font-size);
    font-weight: var(--font-weight-titles);
    line-height: var(--h2-line-height);
    letter-spacing: var(--h2-letter-spacing);
    margin-bottom: var(--spacing-sm);
    margin-right: var(--spacing-sm);
    color: var(--main-color);
}

.permalink {
    color: var(--text-light);
    font-weight: normal;
    text-decoration: none;
    font-size: 0.8em;
    opacity: 0.7;
    transition: opacity var(--transition);
}

.permalink:hover {
    opacity: 1;
    color: var(--main-color);
}

.recent-post-meta {
    display: flex;
    gap: var(--spacing-lg);
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 500;
}

.recent-post-date {
    font-weight: 600;
}

.recent-post-tags {
    margin-bottom: var(--spacing-lg);
    font-size: 0.95rem;
    color: var(--text-muted);
}

.recent-post-tag {
    color: var(--main-color);
    font-weight: 500;
}

.recent-post-content {
    line-height: 1.7;
    margin-top: var(--spacing-lg);
}

.recent-post-content h1,
.recent-post-content h2 {
    font-size: var(--h3-font-size);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.recent-post-content h3,
.recent-post-content h4,
.recent-post-content h5,
.recent-post-content h6 {
    font-size: 1.1rem;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.recent-posts-archive-link {
    margin-top: var(--spacing-2xl);
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--separator-color);
}

.archive-link-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--hover-background);
    border-radius: var(--border-radius);
    color: var(--main-color);
    text-decoration: none;
    font-weight: 500;
    transition: background-color var(--transition), transform var(--transition);
}

.archive-link-button:hover {
    background: var(--border-color);
    transform: translateY(-1px);
}

.writing-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-start;
    margin: var(--spacing-xl) 0;
}

/*
===============================================
12. FORM ELEMENTS
===============================================
*/
button {
    font-family: inherit;
    cursor: pointer;
}

input,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
}

/* Focus styles for accessibility */
button:focus,
a:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid var(--main-color);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .header,
    .footer,
    .search-btn {
        display: none;
    }
    
    .post-card,
    .page-content,
    .post-content {
        break-inside: avoid;
    }
}