/*
Theme Name: SBC Repair
Theme URI: https://sbc-repair.com
Author: Auto Electronix Repair Ltd
Author URI: https://ecu-repair.co.uk
Description: Custom dark automotive theme for SBC Repair - Mercedes SBC Pump Specialists
Version: 1.0
License: Proprietary
Text Domain: sbc-repair
*/

/* ── Design Tokens ── */
:root {
    --bg-black: #0a0a0a;
    --bg-dark: #111111;
    --bg-card: #1a1a1a;
    --bg-elevated: #242424;
    --mercedes-silver: #c0c0c0;
    --mercedes-silver-light: #e8e8e8;
    --accent-gold: #d4af37;
    --accent-gold-light: #f0d875;
    --accent-red: #dc2626;
    --accent-green: #22c55e;
    --text-white: #ffffff;
    --text-gray: #9ca3af;
    --text-muted: #6b7280;
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-light: rgba(255, 255, 255, 0.15);
}

/* ── Reset ── */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Barlow', sans-serif;
    background: var(--bg-black);
    color: var(--text-white);
    line-height: 1.7;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--accent-gold); text-decoration: none; transition: color 0.3s; }
a:hover { color: var(--accent-gold-light); }

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ── Navigation ── */
.site-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
}

.nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-mark {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--bg-black);
    border-radius: 2px;
}

.logo-text {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-white);
    letter-spacing: 0.02em;
}

.logo-text span { color: var(--accent-gold); }

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-gray);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--accent-gold);
}

.nav-phone a {
    color: var(--accent-gold);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-white);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Mobile menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(20px);
    padding: 1rem 1.5rem;
    z-index: 999;
    flex-direction: column;
    gap: 0.5rem;
    border-bottom: 1px solid var(--border-subtle);
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
    color: var(--text-gray);
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-subtle);
    text-decoration: none;
    font-size: 1rem;
}

.mobile-menu a:hover { color: var(--accent-gold); }

/* ── Page Header ── */
.page-header {
    padding: 8rem 0 3rem;
    text-align: center;
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-black) 100%);
    border-bottom: 1px solid var(--border-subtle);
}

.page-header h1 {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 0.5rem;
}

.page-header h1 span { color: var(--accent-gold); }

.page-header .subtitle {
    color: var(--text-gray);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ── Blog Listing ── */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 2rem;
    padding: 3rem 0;
}

.post-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.post-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-gold);
    box-shadow: 0 12px 40px rgba(212, 175, 55, 0.08);
}

.post-card-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-bottom: 1px solid var(--border-subtle);
}

.post-card-image.placeholder {
    background: linear-gradient(135deg, var(--bg-elevated) 0%, var(--bg-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 3rem;
}

.post-card-body {
    padding: 1.5rem;
}

.post-card-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.post-card-meta .date { color: var(--accent-gold); font-weight: 500; }

.post-card-title {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.post-card-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s;
}

.post-card-title a:hover { color: var(--accent-gold); }

.post-card-excerpt {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-gold);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: gap 0.3s;
}

.read-more:hover { gap: 0.75rem; color: var(--accent-gold-light); }

/* ── Single Post ── */
.single-post-header {
    padding: 7rem 0 2rem;
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-black) 100%);
}

.single-post-header .container {
    max-width: 800px;
}

.single-post-header .post-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.single-post-header .post-meta .date { color: var(--accent-gold); }

.single-post-header h1 {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--text-white);
    line-height: 1.2;
    margin-bottom: 1rem;
}

.single-post-header .post-excerpt {
    color: var(--text-gray);
    font-size: 1.1rem;
    line-height: 1.6;
}

.featured-image-wrap {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.featured-image-wrap img {
    width: 100%;
    border-radius: 8px;
    border: 1px solid var(--border-subtle);
    margin-bottom: 2rem;
}

/* ── Article Content ── */
.article-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 1.5rem 4rem;
}

.article-content h2 {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-white);
    margin: 2.5rem 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--accent-gold);
}

.article-content h3 {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--mercedes-silver-light);
    margin: 2rem 0 0.75rem;
}

.article-content h4 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--mercedes-silver);
    margin: 1.5rem 0 0.5rem;
}

.article-content p {
    color: var(--text-gray);
    margin-bottom: 1.25rem;
    font-size: 1rem;
    line-height: 1.8;
}

.article-content strong { color: var(--text-white); font-weight: 600; }

.article-content ul,
.article-content ol {
    color: var(--text-gray);
    margin: 1rem 0 1.5rem 1.5rem;
    line-height: 1.8;
}

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

.article-content blockquote {
    border-left: 3px solid var(--accent-gold);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    background: var(--bg-card);
    border-radius: 0 6px 6px 0;
    color: var(--mercedes-silver);
    font-style: italic;
}

.article-content a {
    color: var(--accent-gold);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.article-content a:hover { color: var(--accent-gold-light); }

.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}

.article-content th,
.article-content td {
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-light);
    text-align: left;
    color: var(--text-gray);
}

.article-content th {
    background: var(--bg-card);
    color: var(--text-white);
    font-weight: 600;
}

.article-content code {
    background: var(--bg-card);
    padding: 0.2rem 0.5rem;
    border-radius: 3px;
    font-size: 0.9em;
    color: var(--accent-gold);
}

.article-content pre {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: 6px;
    overflow-x: auto;
    margin: 1.5rem 0;
    border: 1px solid var(--border-subtle);
}

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

/* ── Post Navigation ── */
.post-nav {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 1.5rem 3rem;
    display: flex;
    justify-content: space-between;
    gap: 2rem;
    border-top: 1px solid var(--border-subtle);
}

.post-nav a {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    color: var(--text-gray);
    text-decoration: none;
    max-width: 45%;
    transition: color 0.3s;
}

.post-nav a:hover { color: var(--accent-gold); }

.post-nav .label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.post-nav .title {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 600;
    font-size: 1.05rem;
}

.post-nav .next { text-align: right; margin-left: auto; }

/* ── Back to Blog ── */
.back-to-blog {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-gold);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

/* ── Related Posts ── */
.related-posts {
    background: var(--bg-dark);
    padding: 3rem 0;
    border-top: 1px solid var(--border-subtle);
}

.related-posts h2 {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.6rem;
    color: var(--text-white);
    margin-bottom: 1.5rem;
}

/* ── Footer ── */
.site-footer {
    background: var(--bg-dark);
    border-top: 1px solid var(--border-subtle);
    padding: 2rem 0;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

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

.footer-text a { color: var(--accent-gold); }

.footer-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.85rem;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover { color: var(--accent-gold); }

/* ── Pagination ── */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    padding: 2rem 0 4rem;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 0.75rem;
    border: 1px solid var(--border-light);
    border-radius: 6px;
    color: var(--text-gray);
    font-weight: 500;
    transition: all 0.3s;
    text-decoration: none;
}

.pagination a:hover {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

.pagination .current {
    background: var(--accent-gold);
    border-color: var(--accent-gold);
    color: var(--bg-black);
    font-weight: 700;
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .nav-phone { display: none; }
    .mobile-menu-btn { display: block; }

    .page-header { padding: 6rem 0 2rem; }
    .page-header h1 { font-size: 2rem; }

    .blog-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .single-post-header h1 { font-size: 1.8rem; }

    .article-content h2 { font-size: 1.5rem; }

    .footer-inner { flex-direction: column; text-align: center; }
    .footer-links { justify-content: center; }

    .post-nav { flex-direction: column; }
    .post-nav a { max-width: 100%; }
    .post-nav .next { text-align: left; }
}

@media (max-width: 480px) {
    .post-card-image { height: 180px; }
    .page-header h1 { font-size: 1.6rem; }
}