:root {
    --color-gold: #FFC90E;
    --color-black: #101010;
    --color-surface: #1A1A1A;
    --color-surface-raised: #222222;
    --color-gray: #646464;
    --color-white: #F4F4F4;
    --color-muted: #888888;
    --color-border: #2A2A2A;
    
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Space Grotesk', sans-serif;
    --font-mono: 'Space Mono', monospace;

    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-6: 24px;
    --space-8: 32px;
    --space-12: 48px;
    --space-16: 64px;
    --space-24: 96px;

    --header-height: 80px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-padding-top: 100px;
}

body {
    background-color: var(--color-black);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: clamp(1rem, 0.85rem + 0.5vw, 1.5rem);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    padding-top: var(--header-height);
}

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-white);
}

h1 { font-size: clamp(2.2rem, 1.2rem + 5vw, 5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.8rem, 1rem + 3vw, 3.5rem); letter-spacing: -0.01em; }

a {
    color: var(--color-gold);
    text-decoration: none;
    transition: opacity 150ms ease;
}

a:hover {
    opacity: 0.8;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

@media (min-width: 2000px) {
    .container {
        max-width: 1400px;
    }
}

header {
    border-bottom: 1px solid var(--color-border);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-black);
    z-index: 100;
    height: var(--header-height);
    display: flex;
    align-items: center;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
    flex-shrink: 0;
}

.logo img {
    width: 32px;
    height: 32px;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-name {
    color: var(--color-gold);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: -0.01em;
}

.logo-subline {
    font-size: 0.65rem;
    color: var(--color-muted);
    font-family: var(--font-mono);
    text-transform: lowercase;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

/* Search */
.search-container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.search-input {
    width: 0;
    opacity: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-white);
    padding: 6px 0;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 0.85rem;
    transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
    pointer-events: none;
}

.search-container.active .search-input {
    width: 220px;
    opacity: 1;
    padding: 6px 12px 6px 12px;
    pointer-events: auto;
    border-color: var(--color-gold);
    margin-left: 8px;
}

.search-toggle {
    background: transparent;
    border: none;
    color: var(--color-muted);
    cursor: pointer;
    padding: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 150ms ease;
    position: relative;
    z-index: 2;
}

.search-toggle:hover, .search-container.active .search-toggle {
    color: var(--color-gold);
}

.search-results {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    width: 320px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 8px;
    display: none;
    flex-direction: column;
    gap: 4px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.6);
    max-height: 400px;
    overflow-y: auto;
    z-index: 1000;
}

.search-container.active.has-results .search-results {
    display: flex;
}

.search-result-item {
    padding: 12px;
    border-radius: 8px;
    transition: all 150ms ease;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.search-result-item:hover {
    background: var(--color-surface-raised);
}

.search-result-title {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-gold);
}

.search-result-excerpt {
    font-size: 0.75rem;
    color: var(--color-muted);
    line-height: 1.4;
}

.search-no-results {
    padding: 16px;
    text-align: center;
    font-size: 0.8rem;
    color: var(--color-muted);
}

/* Lang Switcher */
.lang-switcher {
    position: relative;
    display: inline-block;
}

.lang-btn {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-white);
    padding: 6px 12px;
    border-radius: 8px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 150ms ease;
    text-transform: uppercase;
}

.lang-btn:hover {
    border-color: var(--color-gold);
    background: var(--color-surface-raised);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 8px;
    min-width: 140px;
    display: none;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    animation: fadeIn 200ms ease;
}

.lang-dropdown::before {
    content: '';
    position: absolute;
    top: -12px;
    left: 0;
    right: 0;
    height: 12px;
}

.lang-switcher:hover .lang-dropdown {
    display: block;
}

.lang-option {
    display: block;
    padding: 8px 12px;
    color: var(--color-muted);
    border-radius: 6px;
    font-size: 0.8rem;
    transition: all 150ms ease;
}

.lang-option:hover {
    background: var(--color-surface-raised);
    color: var(--color-gold);
    opacity: 1;
}

.lang-option.active {
    color: var(--color-gold);
    background: rgba(255, 201, 14, 0.05);
}

main {
    padding: var(--space-12) 0;
}

footer {
    padding: var(--space-12) 0;
    border-top: 1px solid var(--color-border);
    color: var(--color-muted);
    font-size: 0.8rem;
    text-align: center;
}

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

.social-links {
    display: flex;
    gap: var(--space-4);
}

.social-links a {
    color: var(--color-muted);
    transition: color 150ms ease;
    display: flex;
}

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

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        gap: var(--space-4);
    }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Post Meta Shared Styles */
.post-meta {
    font-size: 0.7rem;
    color: var(--color-muted);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    align-items: center;
    margin-bottom: var(--space-2);
}

.post-category {
    color: var(--color-muted);
    transition: all 150ms ease;
}

.post-category:hover {
    color: var(--color-gold);
    opacity: 1;
}

.post-tag {
    color: var(--color-muted);
    border: 1px solid var(--color-border);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.65rem;
    transition: all 150ms ease;
}

.post-tag:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
    opacity: 1;
}

.separator {
    color: var(--color-border);
    font-size: 0.6rem;
    margin: 0 var(--space-1);
}

/* Utils */
.text-gold { color: var(--color-gold); }
.text-muted { color: var(--color-muted); }
.mono { font-family: var(--font-mono); }

/* --- Post Layout --- */
.post {
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.post-header {
    margin-bottom: var(--space-12);
    padding: var(--space-12) 0 var(--space-8) 0;
    border-bottom: 1px solid var(--color-border);
}

.post-title {
    font-size: clamp(2rem, 1.5rem + 3vw, 4rem);
    line-height: 1.1;
    margin-bottom: var(--space-4);
    color: var(--color-gold);
}

.post-featured-image {
    margin-bottom: var(--space-8);
    border: 1px solid var(--color-border);
    padding: 6px;
    border-radius: 12px;
}

.post-featured-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}

.post-content {
    color: var(--color-white);
    line-height: 1.8;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.post-content h1, .post-content h2, .post-content h3, .post-content h4, .post-content h5, .post-content h6 {
    margin-top: var(--space-12);
    margin-bottom: var(--space-4);
    color: var(--color-gold);
}

.post-content p {
    margin-bottom: var(--space-6);
}

.post-content ul, .post-content ol {
    margin-bottom: var(--space-6);
    padding-left: var(--space-6);
}

.post-content li {
    margin-bottom: var(--space-2);
}

.post-content img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin: var(--space-8) 0;
}

.post-footer {
    margin-top: var(--space-16);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
}

.back-link {
    font-size: 0.8rem;
    text-transform: lowercase;
    letter-spacing: 0.1em;
}

/* --- List/Grid & Index Pages --- */
.posts-list {
    padding-top: var(--space-8);
}

.section-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-gold);
    margin-bottom: var(--space-8);
}

.posts-grid {
    display: grid;
    gap: var(--space-12);
}

.post-card {
    padding-bottom: var(--space-12);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    gap: var(--space-8);
    align-items: flex-start;
}

.post-card-image {
    flex-shrink: 0;
    width: 300px;
    border: 1px solid var(--color-border);
    padding: 6px;
    border-radius: 12px;
    transition: border-color 150ms ease;
}

.post-card-image:hover {
    border-color: var(--color-gold);
}

.post-card-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.post-card-content {
    flex: 1;
    min-width: 0;
}

.post-card:last-child {
    border-bottom: none;
}

.post-card .post-title {
    font-size: 1.8rem;
    margin-bottom: var(--space-4);
}

.post-card .post-title a {
    color: var(--color-gold);
    transition: opacity 150ms ease;
}

.post-card .post-title a:hover {
    opacity: 0.8;
}

.post-excerpt {
    margin-bottom: var(--space-6);
    line-height: 1.6;
    max-width: 650px;
}

/* --- Taxonomy Pages --- */
.taxonomy-header {
    margin-bottom: var(--space-12);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-border);
}

.taxonomy-header .section-title {
    font-size: 1.5rem;
    text-transform: lowercase;
    letter-spacing: 0.1em;
    color: var(--color-gold);
}

.taxonomy-footer {
    margin-top: var(--space-16);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
}

/* --- Responsive Adjustments --- */
@media (max-width: 768px) {
    .post-title { font-size: 2rem; }
    .post-card {
        flex-direction: column;
        gap: var(--space-6);
    }
    .post-card-image {
        width: 100%;
    }
}