/**
 * DigiSim Ghost Theme Styles
 * Matches the DigiSim.io landing page design
 */

/* ==========================================================================
   CSS Variables
   ========================================================================== */

:root {
    /* Colors - Dark Theme matching DigiSim */
    --color-bg: #0f172a;
    --color-bg-secondary: #111827;
    --color-surface: #1e293b;
    --color-surface-hover: #334155;
    --color-border: rgba(51, 65, 85, 0.5);
    --color-border-hover: rgba(51, 65, 85, 0.8);

    /* Text Colors */
    --color-text-primary: #ffffff;
    --color-text-secondary: #cbd5e1;
    --color-text-muted: #9ca3af;
    --color-text-link: #60a5fa;

    /* Brand Colors */
    --color-primary: #2563eb;
    --color-primary-hover: #3b82f6;
    --color-accent: #60a5fa;

    /* Typography */
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --container-max-width: 1200px;
    --header-height: 64px;
}

/* ==========================================================================
   Base Styles
   ========================================================================== */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--color-text-link);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--color-text-primary);
    font-weight: 600;
    line-height: 1.3;
    margin: 0 0 1rem 0;
}

/* ==========================================================================
   Header Styles - Matching DigiSim Landing Header
   ========================================================================== */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: rgba(15, 23, 42, 0.95);
    border-bottom: 1px solid var(--color-border);
}

.site-header--scrolled {
    background: rgba(15, 23, 42, 1);
    border-bottom-color: var(--color-border-hover);
}

.site-header__container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-header__logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.site-header__logo:hover {
    transform: scale(1.05);
}

.site-header__logo-icon {
    width: 2rem;
    height: 2rem;
    object-fit: contain;
}

.site-header__logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.site-header__nav--desktop {
    display: none;
    align-items: center;
    gap: 2rem;
}

@media (min-width: 768px) {
    .site-header__nav--desktop {
        display: flex;
    }
}

.site-header__nav-link {
    font-family: var(--font-body);
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.site-header__nav-link:hover,
.site-header__nav-link--active {
    color: var(--color-accent);
}

.site-header__actions--desktop {
    display: none;
    align-items: center;
    gap: 1rem;
}

@media (min-width: 768px) {
    .site-header__actions--desktop {
        display: flex;
    }
}

.site-header__login-btn,
.site-header__signup-btn {
    font-family: var(--font-body);
    color: var(--color-text-secondary);
    font-weight: 500;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    transition: color 0.3s ease;
}

.site-header__login-btn:hover,
.site-header__signup-btn:hover {
    color: var(--color-accent);
}

.site-header__cta-btn {
    font-family: var(--font-body);
    padding: 0.5rem 1.25rem;
    border-radius: 9999px;
    background: var(--color-primary);
    color: white;
    font-weight: 500;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px -1px rgba(37, 99, 235, 0.3), 0 2px 4px -1px rgba(37, 99, 235, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
    height: 36px;
}

.site-header__cta-btn:hover {
    background: var(--color-primary-hover);
    box-shadow: 0 10px 15px -3px rgba(59, 130, 246, 0.4), 0 4px 6px -2px rgba(59, 130, 246, 0.2);
    transform: translateY(-1px);
    color: white;
}

.site-header__mobile-toggle {
    display: block;
    background: none;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    padding: 0.5rem;
}

@media (min-width: 768px) {
    .site-header__mobile-toggle {
        display: none;
    }
}

.site-header__mobile-menu {
    display: none;
    background: var(--color-bg);
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--color-border);
}

.site-header__mobile-menu--open {
    display: block;
}

@media (min-width: 768px) {
    .site-header__mobile-menu--open {
        display: none;
    }
}

.site-header__mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.site-header__mobile-nav-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    padding: 0.5rem 0;
    font-weight: 500;
    transition: color 0.3s ease;
}

.site-header__mobile-nav-link:hover,
.site-header__mobile-nav-link--active {
    color: var(--color-accent);
}

.site-header__mobile-actions {
    border-top: 1px solid var(--color-border);
    padding-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.site-header__mobile-login,
.site-header__mobile-signup {
    color: var(--color-text-secondary);
    font-weight: 500;
    text-decoration: none;
    padding: 0.75rem;
    text-align: center;
}

.site-header__mobile-cta {
    background: var(--color-primary-hover);
    color: white;
    font-weight: 600;
    text-decoration: none;
    padding: 0.75rem;
    text-align: center;
    border-radius: 0.5rem;
}

/* ==========================================================================
   Footer Styles - Matching DigiSim Landing Footer
   ========================================================================== */

.site-footer {
    background: var(--color-bg-secondary);
    color: white;
    padding: 3rem 0 2rem 0;
    font-family: var(--font-body);
}

.site-footer__container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.site-footer__content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

@media (max-width: 768px) {
    .site-footer__content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

.site-footer__brand {
    max-width: 350px;
}

.site-footer__logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    margin-bottom: 1rem;
    cursor: pointer;
}

.site-footer__logo-icon {
    width: 2rem;
    height: 2rem;
    object-fit: contain;
}

.site-footer__logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
}

.site-footer__description {
    color: var(--color-text-muted);
    line-height: 1.6;
    font-size: 0.9rem;
    margin: 0;
}

.site-footer__links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

@media (max-width: 768px) {
    .site-footer__links {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 640px) {
    .site-footer__links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

.site-footer__link-group h4 {
    margin: 0 0 1rem 0;
    font-size: 1rem;
    font-weight: 600;
    color: white;
}

.site-footer__link-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.site-footer__link-list li {
    margin-bottom: 0.5rem;
}

.site-footer__link {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

.site-footer__link:hover,
.site-footer__link--active {
    color: white;
}

.site-footer__bottom {
    border-top: 1px solid #374151;
    margin-top: 2.5rem;
    padding-top: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

@media (min-width: 768px) {
    .site-footer__bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

.site-footer__copyright {
    font-family: var(--font-body);
    color: var(--color-text-muted);
    font-size: 0.875rem;
    font-weight: 400;
    margin: 0;
}

.site-footer__socials {
    display: flex;
    gap: 0.25rem;
}

.site-footer__social-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: #6b7280;
    transition: all 0.3s ease;
}

.site-footer__social-button:hover {
    color: white;
    background-color: rgba(255, 255, 255, 0.1);
}

.site-footer__social-button--x:hover {
    background-color: rgba(29, 161, 242, 0.1);
}

.site-footer__social-button--github:hover {
    background-color: rgba(51, 51, 51, 0.1);
}

/* ==========================================================================
   Main Content Area
   ========================================================================== */

.site-main {
    min-height: calc(100vh - var(--header-height));
    padding-top: var(--header-height);
}

/* ==========================================================================
   Blog Container & Hero
   ========================================================================== */

.blog-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.blog-hero {
    padding: 4rem 0 3rem;
    text-align: center;
}

.blog-hero__title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #60a5fa 0%, #a78bfa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (min-width: 768px) {
    .blog-hero__title {
        font-size: 3rem;
    }
}

.blog-hero__description {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================================================
   Post Cards Grid
   ========================================================================== */

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    padding-bottom: 3rem;
}

.post-card {
    background: var(--color-surface);
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: border-color 0.2s ease;
}

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

.post-card__image-link {
    display: block;
    overflow: hidden;
    aspect-ratio: 16/9;
}

.post-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.post-card__content {
    padding: 1.5rem;
}

.post-card__tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}

.post-card__title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.post-card__title a {
    color: var(--color-text-primary);
    text-decoration: none;
}

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

.post-card__excerpt {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

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

.post-card__date,
.post-card__reading-time {
    display: flex;
    align-items: center;
}

/* ==========================================================================
   Pagination
   ========================================================================== */

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem 0 4rem;
}

.pagination__link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--color-surface);
    border-radius: 0.5rem;
    color: var(--color-text-secondary);
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
}

.pagination__link:hover {
    background: var(--color-surface-hover);
    color: var(--color-text-primary);
}

.pagination__info {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* ==========================================================================
   Single Post Styles
   ========================================================================== */

.post-full {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1.5rem 4rem;
}

.post-full__header {
    padding: 3rem 0;
    text-align: center;
}

.post-full__tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.post-full__title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .post-full__title {
        font-size: 3rem;
    }
}

.post-full__excerpt {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.post-full__meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.post-full__author {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.post-full__author-image {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    object-fit: cover;
}

.post-full__author-avatar {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.post-full__author-name {
    font-weight: 500;
    color: var(--color-text-primary);
}

.post-full__image {
    margin: 0 -1.5rem 2rem;
    border-radius: 1rem;
    overflow: hidden;
}

@media (min-width: 768px) {
    .post-full__image {
        margin: 0 -4rem 2rem;
    }
}

.post-full__image img {
    width: 100%;
    height: auto;
}

.post-full__image figcaption {
    padding: 1rem;
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* Post Content Styles */
.post-full__content {
    font-size: 1.125rem;
    line-height: 1.8;
}

/* ==========================================================================
   Ghost Koenig Editor Card Styles (Required)
   ========================================================================== */

/* Wide and Full width content cards */
.kg-width-wide {
    position: relative;
    width: 85vw;
    min-width: 100%;
    margin-left: calc(50% - 42.5vw);
    margin-right: calc(50% - 42.5vw);
}

.kg-width-full {
    position: relative;
    width: 100vw;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
}

@media (max-width: 1040px) {
    .kg-width-wide {
        width: 100vw;
        margin-left: calc(50% - 50vw);
        margin-right: calc(50% - 50vw);
    }
}

/* Ghost Card Base Styles */
.kg-card {
    margin: 2rem 0;
}

.kg-card figcaption {
    padding: 1rem 0;
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* Image Card */
.kg-image-card {
    margin: 2rem 0;
}

.kg-image-card img {
    margin: 0 auto;
    max-width: 100%;
    height: auto;
}

.kg-image-card.kg-width-wide img,
.kg-image-card.kg-width-full img {
    width: 100%;
}

/* Gallery Card */
.kg-gallery-card {
    margin: 2rem 0;
}

.kg-gallery-container {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.kg-gallery-row {
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 0.75rem;
}

.kg-gallery-image {
    flex: 1 1 0%;
}

.kg-gallery-image img {
    display: block;
    margin: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Bookmark Card */
.kg-bookmark-card {
    margin: 2rem 0;
    width: 100%;
}

.kg-bookmark-container {
    display: flex;
    text-decoration: none;
    border: 1px solid var(--color-border);
    border-radius: 0.5rem;
    overflow: hidden;
    background: var(--color-surface);
    transition: border-color 0.3s ease;
}

.kg-bookmark-container:hover {
    border-color: var(--color-border-hover);
}

.kg-bookmark-content {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 1.25rem;
}

.kg-bookmark-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 0.5rem;
}

.kg-bookmark-description {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 0.75rem;
}

.kg-bookmark-metadata {
    display: flex;
    align-items: center;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    gap: 0.5rem;
}

.kg-bookmark-icon {
    width: 1rem;
    height: 1rem;
}

.kg-bookmark-author::after {
    content: "•";
    margin-left: 0.5rem;
}

.kg-bookmark-thumbnail {
    flex: 0 0 160px;
    max-height: 100%;
}

.kg-bookmark-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (max-width: 640px) {
    .kg-bookmark-container {
        flex-direction: column;
    }

    .kg-bookmark-thumbnail {
        flex: none;
        width: 100%;
        height: 160px;
        order: 1;
    }

    .kg-bookmark-content {
        order: 2;
    }
}

/* Embed Card */
.kg-embed-card {
    margin: 2rem 0;
}

.kg-embed-card iframe {
    width: 100%;
}

/* Code Card */
.kg-code-card {
    margin: 2rem 0;
}

.kg-code-card pre {
    margin: 0;
    background: var(--color-surface);
    padding: 1.5rem;
    border-radius: 0.5rem;
    overflow-x: auto;
}

/* Callout Card */
.kg-callout-card {
    display: flex;
    padding: 1.25rem;
    border-radius: 0.5rem;
    margin: 2rem 0;
}

.kg-callout-card-grey {
    background: var(--color-surface);
}

.kg-callout-card-white {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
}

.kg-callout-card-blue {
    background: rgba(37, 99, 235, 0.1);
}

.kg-callout-card-green {
    background: rgba(34, 197, 94, 0.1);
}

.kg-callout-card-yellow {
    background: rgba(234, 179, 8, 0.1);
}

.kg-callout-card-red {
    background: rgba(239, 68, 68, 0.1);
}

.kg-callout-card-pink {
    background: rgba(236, 72, 153, 0.1);
}

.kg-callout-card-purple {
    background: rgba(168, 85, 247, 0.1);
}

.kg-callout-card-accent {
    background: rgba(96, 165, 250, 0.1);
}

.kg-callout-emoji {
    width: 2.5rem;
    flex-shrink: 0;
    font-size: 1.25rem;
}

.kg-callout-text {
    flex: 1;
    color: var(--color-text-secondary);
}

/* Button Card */
.kg-button-card {
    display: flex;
    margin: 2rem 0;
}

.kg-button-card.kg-align-center {
    justify-content: center;
}

.kg-button-card.kg-align-left {
    justify-content: flex-start;
}

.kg-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.kg-btn-accent {
    background: var(--color-primary);
    color: white;
}

.kg-btn-accent:hover {
    background: var(--color-primary-hover);
    color: white;
}

/* Toggle Card */
.kg-toggle-card {
    margin: 2rem 0;
    background: var(--color-surface);
    border-radius: 0.5rem;
    padding: 1.25rem;
}

.kg-toggle-heading {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.kg-toggle-heading-text {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.kg-toggle-card-icon {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--color-text-muted);
    transition: transform 0.3s ease;
}

.kg-toggle-card[data-kg-toggle-state="open"] .kg-toggle-card-icon {
    transform: rotate(180deg);
}

.kg-toggle-content {
    margin-top: 1rem;
    color: var(--color-text-secondary);
}

/* File Card */
.kg-file-card {
    margin: 2rem 0;
}

.kg-file-card-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--color-surface);
    border-radius: 0.5rem;
    text-decoration: none;
}

.kg-file-card-contents {
    flex: 1;
}

.kg-file-card-title {
    font-weight: 600;
    color: var(--color-text-primary);
}

.kg-file-card-caption {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.kg-file-card-metadata {
    display: flex;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.kg-file-card-icon {
    width: 2.5rem;
    height: 2.5rem;
    color: var(--color-accent);
}

/* Audio Card */
.kg-audio-card {
    margin: 2rem 0;
    padding: 1rem;
    background: var(--color-surface);
    border-radius: 0.5rem;
}

/* Video Card */
.kg-video-card {
    margin: 2rem 0;
}

.kg-video-card video {
    width: 100%;
    height: auto;
    border-radius: 0.5rem;
}

/* Product Card */
.kg-product-card {
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--color-surface);
    border-radius: 0.5rem;
}

.kg-product-card-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.kg-product-card-image {
    width: 100%;
    border-radius: 0.25rem;
}

.kg-product-card-title-container {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
}

.kg-product-card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.kg-product-card-rating {
    display: flex;
    gap: 0.125rem;
    color: #facc15;
}

.kg-product-card-description {
    color: var(--color-text-muted);
}

/* Header Card */
.kg-header-card {
    margin: 2rem 0;
    padding: 4rem 2rem;
    text-align: center;
    border-radius: 0.5rem;
}

.kg-header-card.kg-size-small {
    padding: 2rem 1.5rem;
}

.kg-header-card.kg-size-large {
    padding: 6rem 2rem;
}

.kg-header-card h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.kg-header-card h3 {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--color-text-muted);
}

/* Signup Card */
.kg-signup-card {
    margin: 2rem 0;
    padding: 3rem 2rem;
    background: var(--color-surface);
    border-radius: 0.5rem;
    text-align: center;
}

.kg-signup-card h2 {
    margin-bottom: 0.5rem;
}

.kg-signup-card p {
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
}

.kg-signup-card-form {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.kg-signup-card-form input {
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: 0.5rem;
    background: var(--color-bg);
    color: var(--color-text-primary);
    min-width: 250px;
}

.kg-signup-card-form button {
    padding: 0.75rem 1.5rem;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}

.kg-signup-card-form button:hover {
    background: var(--color-primary-hover);
}

/* NFT Card */
.kg-nft-card {
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--color-surface);
    border-radius: 0.5rem;
}

/* Before/After Card */
.kg-before-after-card {
    margin: 2rem 0;
}

/* Horizontal Rule */
.kg-hr {
    margin: 3rem 0;
    border: none;
    border-top: 1px solid var(--color-border);
}

/* Block Quote */
.kg-blockquote-alt {
    font-style: italic;
    border-left: none;
    padding: 0;
    position: relative;
    font-size: 1.25rem;
    text-align: center;
    color: var(--color-text-secondary);
}

/* Markdown Card */
.kg-markdown-card {
    margin: 2rem 0;
}

/* HTML Card */
.kg-html-card {
    margin: 2rem 0;
}

/* Content Alignment */
.kg-align-left {
    text-align: left;
}

.kg-align-center {
    text-align: center;
}

.kg-align-right {
    text-align: right;
}

/* Responsive iframes */
.kg-embed-card>iframe {
    width: 100%;
}

.kg-embed-card>.fluid-width-video-wrapper {
    margin: 0;
}

/* Nested content in cards */
.kg-card>p:first-child {
    margin-top: 0;
}

.kg-card>p:last-child {
    margin-bottom: 0;
}

.post-full__content h2 {
    font-size: 1.75rem;
    margin: 2.5rem 0 1rem;
}

.post-full__content h3 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
}

.post-full__content p {
    margin-bottom: 1.5rem;
}

.post-full__content a {
    color: var(--color-accent);
    text-decoration: underline;
}

.post-full__content blockquote {
    margin: 2rem 0;
    padding: 1.5rem 2rem;
    border-left: 4px solid var(--color-primary);
    background: var(--color-surface);
    border-radius: 0 0.5rem 0.5rem 0;
    font-style: italic;
}

.post-full__content pre {
    background: var(--color-surface);
    padding: 1.5rem;
    border-radius: 0.5rem;
    overflow-x: auto;
    margin: 1.5rem 0;
}

.post-full__content code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
}

.post-full__content img {
    border-radius: 0.5rem;
    margin: 1.5rem 0;
}

.post-full__content ul,
.post-full__content ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.post-full__content li {
    margin-bottom: 0.5rem;
}

/* Post Footer & Tags */
.post-full__footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.post-full__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.post-full__tag-link {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--color-surface);
    border-radius: 9999px;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.post-full__tag-link:hover {
    background: var(--color-surface-hover);
    color: var(--color-text-primary);
}

/* Author Bio */
.author-bio {
    display: flex;
    gap: 1.5rem;
    padding: 2rem;
    margin-top: 3rem;
    background: var(--color-surface);
    border-radius: 1rem;
    border: 1px solid var(--color-border);
}

@media (max-width: 640px) {
    .author-bio {
        flex-direction: column;
        text-align: center;
    }
}

.author-bio__image {
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.author-bio__name {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.author-bio__description {
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

.author-bio__link {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--color-accent);
    font-size: 0.875rem;
}

/* Related Posts */
.related-posts {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1.5rem 4rem;
}

.related-posts__title {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    text-align: center;
}

.related-posts__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
}

.post-card--small .post-card__content {
    padding: 1rem;
}

.post-card--small .post-card__title {
    font-size: 1rem;
}

/* ==========================================================================
   Page Styles
   ========================================================================== */

.page-full {
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem 1.5rem 4rem;
}

.page-full__header {
    margin-bottom: 2rem;
}

.page-full__title {
    font-size: 2.5rem;
    font-weight: 700;
}

.page-full__image {
    margin-bottom: 2rem;
    border-radius: 1rem;
    overflow: hidden;
}

.page-full__content {
    font-size: 1.125rem;
    line-height: 1.8;
}

/* ==========================================================================
   Author Page Styles
   ========================================================================== */

.author-hero {
    padding: 4rem 0 3rem;
    text-align: center;
}

.author-hero__content {
    max-width: 600px;
    margin: 0 auto;
}

.author-hero__image {
    width: 8rem;
    height: 8rem;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1.5rem;
    border: 4px solid var(--color-primary);
}

.author-hero__avatar {
    width: 8rem;
    height: 8rem;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    font-size: 3rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.author-hero__name {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.author-hero__bio {
    color: var(--color-text-muted);
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
}

.author-hero__meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.author-hero__location,
.author-hero__website,
.author-hero__social {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.author-hero__website,
.author-hero__social {
    text-decoration: none;
    transition: color 0.3s ease;
}

.author-hero__website:hover,
.author-hero__social:hover {
    color: var(--color-accent);
}

.author-hero__post-count {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.blog-hero__label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

/* ==========================================================================
   Error Page Styles
   ========================================================================== */

.error-page {
    min-height: calc(100vh - var(--header-height) - 200px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem 1.5rem;
    text-align: center;
}

.error-page__content {
    max-width: 500px;
}

.error-page__code {
    font-size: 8rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #60a5fa 0%, #a78bfa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.error-page__message {
    font-size: 1.5rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.error-page__link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--color-primary);
    color: white;
    border-radius: 9999px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
}

.error-page__link:hover {
    background: var(--color-primary-hover);
    color: white;
    transform: translateY(-2px);
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

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