/* DESIGN SYSTEM
━━━━━━━━━━━━━━━━━━━━━
Background:    #0A0A0A
Surface:       #141414
Text Primary:  #FAFAFA
Text Muted:    #A3A3A3
Accent:        var(--ghost-accent-color)
Border:        #262626
*/

:root {
    --bg-color: #0A0A0A;
    --surface-color: #141414;
    --text-primary: #FAFAFA;
    --text-muted: #A3A3A3;
    --border-color: #262626;
    
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --space-1: 8px;
    --space-2: 16px;
    --space-3: 24px;
    --space-4: 32px;
    --space-5: 48px;
    --space-6: 64px;
    --space-7: 96px;
    --space-8: 128px;
    
    --radius: 4px;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.7; /* Increased for better readability */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: var(--space-3);
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.75rem, 3vw, 2.75rem); letter-spacing: -0.02em; }
h3 { font-size: clamp(1.5rem, 2vw, 2rem); }

p, ul, ol, dl, blockquote {
    font-family: var(--font-body);
    font-size: 1.125rem;
    margin-bottom: var(--space-4);
    color: var(--text-primary);
}

/* Explicitly target Ghost content to prevent style drift */
.gh-content, .post-content {
    font-family: var(--font-body);
}

.gh-content h1, .gh-content h2, .gh-content h3, 
.post-content h1, .post-content h2, .post-content h3 {
    font-family: var(--font-heading);
    margin-top: var(--space-6);
}

blockquote {
    border-left: 2px solid var(--ghost-accent-color, #FFFFFF);
    padding-left: var(--space-4);
    font-style: italic;
    color: var(--text-muted);
}

code, pre {
    font-family: ui-monospace, 'Cascadia Code', 'Source Code Pro', Menlo, Monaco, Consolas, 'Courier New', monospace;
    font-size: 0.9em;
}

a {
    color: var(--ghost-accent-color, #FFFFFF);
    text-decoration: none;
    transition: color 150ms ease-out;
}
a:hover {
    color: var(--text-primary);
}

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

/* Layout */
.site-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.site-main {
    flex-grow: 1;
}

.container {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

/* Header */
.site-header {
    padding: var(--space-1) 0;
    border-bottom: 1px solid var(--border-color);
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.site-nav-logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-primary);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.site-logo img {
    max-height: 24px;
}

.site-nav-right ul {
    list-style: none;
    display: flex;
    gap: var(--space-2);
}

.site-nav-right a {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.site-nav-right a:hover {
    color: var(--text-primary);
}

/* Hero */
.hero {
    padding: var(--space-5) 0 var(--space-4);
    text-align: center;
}
.hero-title {
    margin-bottom: var(--space-2);
}
.hero-subtitle {
    color: var(--text-muted);
    font-size: 1.25rem;
    font-weight: 400;
}

/* Post Feed & Cards */
.post-feed {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-5);
    padding: var(--space-5) 0;
}

.post-card {
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color 150ms ease-out;
    display: flex;
    flex-direction: column;
}

.post-card:hover {
    border-color: var(--text-muted);
}

.post-card-image-link {
    display: block;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.post-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 400ms ease-in-out;
}

.post-card:hover .post-card-image {
    transform: scale(1.03);
}

.post-card-content {
    padding: var(--space-4);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.post-card-content-link {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.post-card-primary-tag {
    color: var(--ghost-accent-color, #D4AF37);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    display: block;
    margin-bottom: var(--space-1);
}

.post-card-title {
    font-size: 1.5rem;
    margin-bottom: var(--space-2);
}

.post-card-excerpt {
    color: var(--text-muted);
    font-size: 1rem;
}

/* Single Post */
.post-full-header {
    padding: var(--space-7) 0 var(--space-5);
    text-align: center;
}

.post-full-meta {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-2);
}

.post-full-image {
    margin: 0 auto var(--space-6);
    max-width: 1440px;
}
.post-full-image img {
    width: 100%;
    height: auto;
    aspect-ratio: 21/9;
    object-fit: cover;
    border-radius: var(--radius);
}

.post-content {
    max-width: 760px;
    margin: 0 auto;
    font-size: 1.125rem;
}

.post-content p {
    margin-bottom: var(--space-4);
}

.post-content figure {
    margin: var(--space-6) 0;
}

.post-content figure img {
    border-radius: var(--radius);
}

.post-content figcaption {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: var(--space-2);
}

/* Ghost Native Content Classes (.kg-*) Extension */
.kg-image-card {
    margin: var(--space-6) 0;
}
.kg-image {
    border-radius: var(--radius);
    max-width: 100%;
}
.kg-gallery-container {
    display: flex;
    flex-direction: column;
    margin: var(--space-6) 0;
}
.kg-gallery-row {
    display: flex;
    flex-direction: row;
    justify-content: center;
}
.kg-gallery-image img {
    display: block;
    margin: 0;
    width: 100%;
    height: 100%;
    border-radius: var(--radius);
}
.kg-gallery-row:not(:first-of-type) {
    margin-top: var(--space-1);
}
.kg-gallery-image:not(:first-of-type) {
    margin-left: var(--space-1);
}
.kg-bookmark-card {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    margin: var(--space-5) 0;
}
.kg-bookmark-container {
    display: flex;
    color: var(--text-primary);
    text-decoration: none;
}
.kg-bookmark-content {
    padding: var(--space-3);
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex: 1 1 auto;
}
.kg-bookmark-title {
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: var(--space-1);
}
.kg-bookmark-description {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: var(--space-2);
}
.kg-bookmark-metadata {
    display: flex;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}
.kg-bookmark-thumbnail {
    flex: 0 0 30%;
}
.kg-bookmark-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Membership & Signup */
.kg-signup-card {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: var(--space-6);
    margin: var(--space-6) 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.kg-signup-card-content {
    width: 100%;
    max-width: 600px;
}

.kg-signup-card-header {
    margin-bottom: var(--space-2);
}

.kg-signup-card-description {
    color: var(--text-muted);
    margin-bottom: var(--space-4);
}

.kg-signup-card-form {
    display: flex;
    gap: var(--space-2);
    width: 100%;
    max-width: 440px;
    margin: 0 auto;
}

.kg-signup-card-input {
    flex: 1;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0 var(--space-3);
    border-radius: var(--radius);
    height: 44px;
    font-family: var(--font-body);
}

.kg-signup-card-button {
    background: var(--ghost-accent-color, #FFFFFF);
    color: #000;
    border: none;
    padding: 0 var(--space-4);
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    height: 44px;
    font-family: var(--font-heading);
    transition: opacity 150ms ease;
    display: flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
}

.kg-signup-card-button:hover {
    opacity: 0.9;
}

.gh-post-upgrade-cta {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: var(--space-6);
    text-align: center;
    margin: var(--space-6) 0;
}

.gh-post-upgrade-cta-content {
    max-width: 500px;
    margin: 0 auto;
}

.gh-post-upgrade-cta h2 {
    margin-bottom: var(--space-2);
}

.gh-post-upgrade-cta .gh-btn {
    display: inline-block;
    background: var(--ghost-accent-color, #FFFFFF);
    color: #000;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius);
    font-weight: 600;
    margin-top: var(--space-3);
}

/* Contact Form */
.contact-form {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: var(--space-6);
    margin-top: var(--space-6);
}

.form-group {
    margin-bottom: var(--space-4);
}

.form-group label {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--space-1);
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-control {
    width: 100%;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color 150ms ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--ghost-accent-color, #FFFFFF);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

.btn-submit {
    background: var(--ghost-accent-color, #FFFFFF);
    color: #000;
    border: none;
    padding: var(--space-2) var(--space-6);
    border-radius: var(--radius);
    font-family: var(--font-heading);
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    transition: opacity 150ms ease;
}

.btn-submit:hover {
    opacity: 0.9;
}

/* Footer */
.site-footer {
    border-top: 1px solid var(--border-color);
    padding: var(--space-6) 0;
    margin-top: var(--space-8);
    color: var(--text-muted);
    font-size: 0.9rem;
}

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

.site-footer a {
    color: var(--text-muted);
}
.site-footer a:hover {
    color: var(--text-primary);
}

/* Responsive */
@media (max-width: 768px) {
    .site-nav {
        flex-direction: column;
        gap: var(--space-3);
    }
    .site-nav-right ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    .site-footer-content {
        flex-direction: column;
        gap: var(--space-3);
        text-align: center;
    }
    .post-full-image img {
        border-radius: 0;
    }
}
.kg-width-wide { width: 100%; max-width: 1040px; margin: var(--space-6) auto; } .kg-width-full { width: 100vw; max-width: 100vw; position: relative; left: 50%; right: 50%; margin-left: -50vw; margin-right: -50vw; }