/*
Theme Name: Apollo Blog
Theme URI: https://counting-down-apollo.ddev.site
Description: A retro newspaper-inspired theme for the Apollo program personal blog. Written as if experiencing the space race in real time.
Version: 1.0.0
Author: Scolta Demo
Text Domain: apollo-blog
*/

/* =============================================
   RESET & BASE
   ============================================= */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --cream:       #faf8f0;
    --cream-dark:  #f0ead6;
    --navy:        #1a1a3a;
    --navy-light:  #2a2a5a;
    --orange:      #c2571a;
    --orange-dark: #a04415;
    --space:       #0b0d1a;
    --gray-light:  #e8e2d0;
    --gray-mid:    #b8b09a;
    --gray-text:   #5a5242;
    --font-serif:  'Georgia', 'Times New Roman', serif;
    --font-sans:   'Helvetica Neue', Arial, sans-serif;
    --font-mono:   'Courier New', Courier, monospace;
}

html {
    font-size: 17px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-serif);
    background-color: var(--cream);
    color: var(--navy);
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--orange);
    text-decoration: none;
    transition: color 0.2s;
}
a:hover { color: var(--orange-dark); text-decoration: underline; }

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

/* =============================================
   HALFTONE TEXTURE UTILITY
   ============================================= */
.halftone {
    background-image:
        radial-gradient(circle, rgba(26,26,58,0.06) 1px, transparent 1px);
    background-size: 6px 6px;
}

/* =============================================
   STAR FIELD UTILITY
   ============================================= */
.starfield {
    background-color: var(--space);
    background-image:
        radial-gradient(circle, #ffffff 1px, transparent 1px),
        radial-gradient(circle, #ffffffaa 1px, transparent 1px),
        radial-gradient(circle, #ffffff88 1px, transparent 1px);
    background-size: 200px 200px, 150px 150px, 100px 100px;
    background-position: 0 0, 75px 50px, 30px 20px;
}

/* =============================================
   SITE HEADER
   ============================================= */
#masthead {
    position: relative;
    padding: 0;
    overflow: hidden;
}

.site-branding {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 3rem 1rem 2.5rem;
}

.site-title {
    font-family: var(--font-serif);
    font-size: clamp(2.2rem, 5vw, 4rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: 0.4rem;
}
.site-title a {
    color: #ffffff;
    text-decoration: none;
    text-shadow: 0 2px 12px rgba(0,0,0,0.5);
}
.site-title a:hover { color: var(--orange); text-decoration: none; }

.site-description {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gray-mid);
    margin-top: 0.5rem;
}

/* Dateline strip */
.dateline-strip {
    background: var(--orange);
    color: #fff;
    font-family: var(--font-sans);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-align: center;
    padding: 0.35rem 1rem;
}

/* =============================================
   PRIMARY NAVIGATION
   ============================================= */
#site-navigation {
    background: var(--navy);
    border-bottom: 3px solid var(--orange);
}

.main-navigation {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.main-navigation ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
}

.main-navigation li a {
    display: block;
    padding: 0.75rem 1.1rem;
    color: var(--gray-light);
    font-family: var(--font-sans);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
}
.main-navigation li a:hover,
.main-navigation .current-menu-item > a,
.main-navigation .current-page-ancestor > a {
    color: #fff;
    background: var(--orange);
    text-decoration: none;
}

/* Nav search icon */
.nav-search-icon {
    margin-left: auto;
    display: flex;
    align-items: center;
    padding: 0.75rem 1.1rem;
    color: var(--gray-light);
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
}
.nav-search-icon:hover {
    color: #fff;
    background: var(--orange);
    text-decoration: none;
}

/* =============================================
   LAYOUT WRAPPER
   ============================================= */
.site-content {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem;
    display: grid;
    grid-template-columns: 1fr 310px;
    gap: 3rem;
}

@media (max-width: 820px) {
    .site-content { grid-template-columns: 1fr; }
    .widget-area { order: 2; }
}

/* =============================================
   POST CARDS (archive / home)
   ============================================= */
.posts-grid {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.post-card {
    background: #fff;
    border: 1px solid var(--gray-light);
    border-top: 4px solid var(--navy);
    padding: 1.75rem 2rem;
    position: relative;
    transition: box-shadow 0.2s;
}
.post-card:hover {
    box-shadow: 0 4px 20px rgba(26,26,58,0.10);
}
.post-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(26,26,58,0.04) 1px, transparent 1px);
    background-size: 6px 6px;
    pointer-events: none;
}

.post-card-meta {
    font-family: var(--font-sans);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gray-text);
    margin-bottom: 0.75rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    align-items: center;
}
.post-card-meta .cat-label {
    background: var(--navy);
    color: #fff;
    padding: 0.15rem 0.6rem;
    border-radius: 2px;
    font-size: 0.68rem;
}

.post-card-title {
    font-size: clamp(1.2rem, 2.5vw, 1.6rem);
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 0.8rem;
}
.post-card-title a { color: var(--navy); }
.post-card-title a:hover { color: var(--orange); text-decoration: none; }

.post-card-image {
    width: 100%;
    max-height: 340px;
    object-fit: cover;
    margin-bottom: 1.2rem;
    border: 1px solid var(--gray-light);
    filter: sepia(15%) brightness(0.97);
}

.post-card-excerpt {
    font-size: 0.97rem;
    color: var(--gray-text);
    margin-bottom: 1.2rem;
    line-height: 1.65;
    border-left: 3px solid var(--orange);
    padding-left: 0.9rem;
    font-style: italic;
}

.read-more {
    font-family: var(--font-sans);
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--orange);
    font-weight: 700;
}
.read-more::after { content: ' →'; }
.read-more:hover { color: var(--orange-dark); text-decoration: none; }

/* =============================================
   SINGLE POST
   ============================================= */
.single-post-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--navy);
}

.single-post-meta {
    font-family: var(--font-sans);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gray-text);
    margin-bottom: 0.8rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    align-items: center;
}
.single-post-meta .cat-label {
    background: var(--navy);
    color: #fff;
    padding: 0.15rem 0.6rem;
    border-radius: 2px;
    font-size: 0.68rem;
}

.single-post-title {
    font-size: clamp(1.6rem, 3.5vw, 2.6rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1rem;
    color: var(--navy);
}

.single-post-featured {
    width: 100%;
    max-height: 480px;
    object-fit: cover;
    border: 1px solid var(--gray-light);
    margin-bottom: 1.5rem;
    filter: sepia(20%) brightness(0.95);
}

.single-post-excerpt-box {
    background: var(--cream-dark);
    border-left: 5px solid var(--orange);
    padding: 1rem 1.25rem;
    margin-bottom: 2rem;
    font-style: italic;
    font-size: 1.05rem;
    color: var(--navy-light);
    line-height: 1.65;
}

/* Post body typography */
.entry-content {
    font-size: 1rem;
    line-height: 1.85;
    color: var(--navy);
}
.entry-content p { margin-bottom: 1.4rem; }
.entry-content h2 {
    font-size: 1.4rem;
    font-weight: 700;
    margin: 2rem 0 0.8rem;
    color: var(--navy);
    border-bottom: 1px solid var(--gray-light);
    padding-bottom: 0.3rem;
}
.entry-content h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 1.6rem 0 0.6rem;
    color: var(--orange);
    font-style: italic;
}
.entry-content blockquote {
    background: var(--cream-dark);
    border-left: 5px solid var(--navy);
    padding: 1rem 1.25rem;
    margin: 1.5rem 0;
    font-style: italic;
    color: var(--gray-text);
}
.entry-content blockquote p { margin-bottom: 0; }
.entry-content ul, .entry-content ol {
    margin: 1rem 0 1.4rem 1.5rem;
}
.entry-content li { margin-bottom: 0.4rem; }
.entry-content strong { color: var(--navy); }
.entry-content em { color: var(--gray-text); }

/* =============================================
   POST TAGS
   ============================================= */
.post-tags {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--gray-light);
    font-family: var(--font-sans);
    font-size: 0.78rem;
}
.post-tags .tag-label {
    background: var(--cream-dark);
    border: 1px solid var(--gray-light);
    color: var(--gray-text);
    padding: 0.2rem 0.6rem;
    margin: 0.15rem;
    display: inline-block;
    border-radius: 2px;
    transition: background 0.2s, color 0.2s;
}
.post-tags .tag-label:hover {
    background: var(--navy);
    color: #fff;
    text-decoration: none;
}

/* =============================================
   POST NAVIGATION
   ============================================= */
.post-navigation {
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--navy);
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    font-family: var(--font-sans);
    font-size: 0.82rem;
}
.post-navigation a {
    color: var(--navy);
    text-decoration: none;
    display: flex;
    flex-direction: column;
    max-width: 48%;
}
.post-navigation a .nav-label {
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gray-text);
    margin-bottom: 0.2rem;
}
.post-navigation a .nav-title { font-weight: 700; color: var(--orange); }
.post-navigation a:hover .nav-title { text-decoration: underline; }
.nav-next { text-align: right; align-items: flex-end; }

/* =============================================
   SIDEBAR / WIDGETS
   ============================================= */
.widget-area { font-size: 0.92rem; }

.widget {
    background: #fff;
    border: 1px solid var(--gray-light);
    border-top: 3px solid var(--orange);
    padding: 1.25rem 1.4rem;
    margin-bottom: 1.75rem;
}

.widget-title {
    font-family: var(--font-sans);
    font-size: 0.72rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--navy);
    font-weight: 700;
    margin-bottom: 0.9rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--gray-light);
}

.widget ul { list-style: none; }
.widget ul li {
    padding: 0.3rem 0;
    border-bottom: 1px dotted var(--gray-light);
    font-size: 0.88rem;
}
.widget ul li:last-child { border-bottom: none; }
.widget ul li a { color: var(--navy); }
.widget ul li a:hover { color: var(--orange); }

/* =============================================
   SEARCH FORM
   ============================================= */
.search-form {
    display: flex;
    gap: 0;
}
.search-form input[type="search"] {
    flex: 1;
    padding: 0.6rem 0.8rem;
    border: 2px solid var(--navy);
    border-right: none;
    background: var(--cream);
    color: var(--navy);
    font-family: var(--font-serif);
    font-size: 0.9rem;
    outline: none;
}
.search-form input[type="search"]:focus { border-color: var(--orange); }
.search-form button {
    background: var(--navy);
    color: #fff;
    border: 2px solid var(--navy);
    padding: 0.6rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.2s;
}
.search-form button:hover { background: var(--orange); border-color: var(--orange); }

/* =============================================
   PAGINATION
   ============================================= */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.4rem;
    margin-top: 3rem;
    font-family: var(--font-sans);
    font-size: 0.85rem;
}
.pagination .page-numbers {
    display: inline-block;
    padding: 0.4rem 0.75rem;
    border: 1px solid var(--navy);
    color: var(--navy);
    text-decoration: none;
}
.pagination .page-numbers.current {
    background: var(--navy);
    color: #fff;
}
.pagination .page-numbers:hover { background: var(--orange); color: #fff; border-color: var(--orange); text-decoration: none; }

/* =============================================
   SEARCH RESULTS PAGE
   ============================================= */
.search-results-header {
    font-family: var(--font-sans);
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--navy);
}
.search-results-header h1 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--navy);
}
.search-results-header .search-query { color: var(--orange); }
.search-count {
    font-size: 0.8rem;
    color: var(--gray-text);
    margin-top: 0.3rem;
}

/* =============================================
   PAGES (About, Timeline, Glossary, Resources)
   ============================================= */
.page-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--navy);
}
.page-title {
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    font-weight: 700;
    color: var(--navy);
}

.page-content {
    font-size: 1rem;
    line-height: 1.85;
}
.page-content h2 {
    font-size: 1.4rem;
    font-weight: 700;
    margin: 2rem 0 0.8rem;
    border-bottom: 1px solid var(--gray-light);
    padding-bottom: 0.3rem;
}
.page-content h3 { font-size: 1.1rem; font-weight: 700; margin: 1.4rem 0 0.5rem; color: var(--orange); }
.page-content p { margin-bottom: 1.4rem; }
.page-content ul, .page-content ol { margin: 1rem 0 1.4rem 1.5rem; }
.page-content li { margin-bottom: 0.4rem; }
.page-content blockquote {
    background: var(--cream-dark);
    border-left: 5px solid var(--orange);
    padding: 1rem 1.25rem;
    margin: 1.5rem 0;
    font-style: italic;
}

/* Timeline table */
.timeline-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    margin: 1.5rem 0;
}
.timeline-table th {
    background: var(--navy);
    color: #fff;
    font-family: var(--font-sans);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.5rem 0.75rem;
    text-align: left;
}
.timeline-table td {
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--gray-light);
    vertical-align: top;
}
.timeline-table tr:nth-child(even) { background: var(--cream-dark); }

/* Glossary terms */
.glossary-term {
    margin-bottom: 1.2rem;
    padding-bottom: 1.2rem;
    border-bottom: 1px dotted var(--gray-light);
}
.glossary-term dt {
    font-weight: 700;
    color: var(--navy);
    font-size: 1rem;
    margin-bottom: 0.3rem;
}
.glossary-term dd {
    margin-left: 0;
    color: var(--gray-text);
    font-size: 0.93rem;
    line-height: 1.65;
}

/* =============================================
   404 PAGE
   ============================================= */
.error-404 { text-align: center; padding: 3rem 1rem; }
.error-404 .error-code {
    font-size: 6rem;
    font-weight: 700;
    color: var(--gray-light);
    line-height: 1;
    font-family: var(--font-sans);
}
.error-404 h1 { font-size: 1.5rem; margin: 1rem 0; }
.error-404 p { color: var(--gray-text); margin-bottom: 1.5rem; }

/* =============================================
   SITE FOOTER
   ============================================= */
#colophon {
    background: var(--navy);
    color: var(--gray-mid);
    padding: 2rem 1.5rem;
    text-align: center;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    border-top: 4px solid var(--orange);
}
#colophon a { color: var(--orange); }
#colophon a:hover { color: #fff; }
#colophon .footer-tagline {
    font-style: italic;
    color: var(--gray-text);
    margin-top: 0.5rem;
    font-family: var(--font-serif);
    font-size: 0.85rem;
}

/* =============================================
   NO RESULTS
   ============================================= */
.no-results {
    padding: 2rem;
    text-align: center;
    background: #fff;
    border: 1px solid var(--gray-light);
}
.no-results h2 { font-size: 1.4rem; margin-bottom: 1rem; }
.no-results p { color: var(--gray-text); }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 600px) {
    html { font-size: 16px; }
    .site-content { padding: 1.5rem 1rem; gap: 2rem; }
    .post-card { padding: 1.25rem 1.25rem; }
    .post-navigation { flex-direction: column; }
    .post-navigation a { max-width: 100%; }
    .nav-next { text-align: left; align-items: flex-start; }
}