/* ==========================================================================
   Single Post Layout
   ========================================================================== */

.single-post-layout {
    width: 100%;
}

/* Breadcrumb */
.single-post-breadcrumb {
    padding: var(--space-8) 0;
    background-color: var(--color-bg-off);
    border-bottom: 1px solid var(--color-border);
}

.single-post-back {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color var(--duration-base) var(--ease-standard);
}

.single-post-back:hover,
.single-post-back:focus {
    color: var(--color-brand-primary);
    outline: none;
}

.single-post-back:focus-visible {
    outline: 2px solid var(--color-focus);
    outline-offset: 2px;
}

.single-post-back__icon {
    flex-shrink: 0;
}

/* Container */
.single-post-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-8);
}

@media (max-width: 1311px) {
    .single-post-container {
        padding-left: var(--space-6);
        padding-right: var(--space-6);
    }
}

.single-post-container--narrow {
    max-width: var(--container-max);
}

.single-post-container--article {
    max-width: 56.25rem; /* 900px */
}

/* Article Header */
.single-post-header {
    padding: var(--space-12) 0;
    background-color: var(--color-bg);
}

@media (min-width: 768px) {
    .single-post-header {
        padding: var(--space-16) 0;
    }
}

.single-post-category {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    margin-bottom: var(--space-6);
    border-radius: var(--radius-lg);
    background-color: var(--color-brand-primary);
    color: var(--color-text-inverse);
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    text-decoration: none;
    transition: background-color var(--duration-base) var(--ease-standard);
}

.single-post-category:hover,
.single-post-category:focus {
    background-color: var(--color-brand-primary-hover);
    outline: none;
}

.single-post-title {
    margin: 0 0 var(--space-6);
    font-size: var(--text-h3);
    font-weight: var(--weight-bold);
    color: var(--color-text);
    line-height: var(--leading-tight);
}

@media (min-width: 768px) {
    .single-post-title {
        font-size: var(--text-h2);
    }
}

@media (min-width: 1024px) {
    .single-post-title {
        font-size: var(--text-display);
    }
}

.single-post-excerpt {
    margin: 0 0 var(--space-6);
    font-size: var(--text-lg);
    line-height: 1.6;
    color: var(--color-text-muted);
}

.single-post-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.single-post-meta__author {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.single-post-meta__initials {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 9999px;
    background-color: var(--color-surface-inverse);
    color: var(--color-text-inverse);
    font-size: var(--text-sm);
    font-weight: var(--weight-semibold);
    text-decoration: none;
    flex-shrink: 0;
    transition: opacity var(--duration-base) var(--ease-standard);
}

.single-post-meta__initials:hover,
.single-post-meta__initials:focus {
    opacity: 0.9;
    outline: none;
}

.single-post-meta__name a {
    font-weight: var(--weight-medium);
    color: var(--color-text);
    text-decoration: none;
    transition: color var(--duration-base) var(--ease-standard);
}

.single-post-meta__name a:hover,
.single-post-meta__name a:focus {
    color: var(--color-brand-primary);
}

.single-post-meta__sep {
    color: var(--color-text-muted);
}

.single-post-meta__date,
.single-post-meta__readtime {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.single-post-meta__icon {
    flex-shrink: 0;
}

/* Article Content */
.single-post-content {
    padding: var(--space-12) 0;
    background-color: var(--color-bg-off);
}

@media (min-width: 768px) {
    .single-post-content {
        padding: var(--space-16) 0;
    }
}

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

@media (min-width: 1024px) {
    .single-post-grid {
        grid-template-columns: minmax(0, 1fr) 280px;
    }
}

.single-post-article {
    min-width: 0;
}

.single-post-featured-image {
    margin-bottom: var(--space-8);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.single-post-featured-image__img {
    display: block;
    width: 100%;
    height: auto;
}

.single-post-article__body {
    font-size: var(--text-base);
    line-height: var(--leading-normal);
}

.single-post-article__body h2 {
    margin-top: var(--space-12);
    margin-bottom: var(--space-4);
    font-size: var(--text-h4);
    font-weight: var(--weight-bold);
    color: var(--color-text);
}

.single-post-article__body h3 {
    margin-top: var(--space-12);
    margin-bottom: var(--space-4);
    font-size: var(--text-h5);
    font-weight: var(--weight-bold);
    color: var(--color-text);
}

.single-post-article__body h4 {
    margin-top: var(--space-12);
    margin-bottom: var(--space-4);
    font-size: 18px;
    font-weight: var(--weight-bold);
    color: var(--color-text);
}


.single-post-article__body h2:first-child {
    margin-top: 0;
}

.single-post-article__body p {
    margin-bottom: var(--space-6);
    color: var(--color-text-muted);
}

.single-post-article__body ul {
    list-style: disc;
    padding-left: var(--space-6);
    margin-bottom: var(--space-6);
}

.single-post-article__body ul li {
    margin-bottom: var(--space-2);
}

/* Author box */
.single-post-author {
    margin-top: var(--space-12);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
}

.single-post-author__title {
    margin: 0 0 var(--space-4);
    font-size: var(--text-lg);
    font-weight: var(--weight-bold);
    color: var(--color-text);
}

.single-post-author__inner {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
}

.single-post-author__initials {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 9999px;
    background-color: var(--color-surface-inverse);
    color: var(--color-text-inverse);
    font-size: var(--text-h5);
    font-weight: var(--weight-semibold);
    text-decoration: none;
    flex-shrink: 0;
    transition: opacity var(--duration-base) var(--ease-standard);
}

.single-post-author__initials:hover,
.single-post-author__initials:focus {
    opacity: 0.9;
    outline: none;
}

.single-post-author__name {
    display: block;
    font-weight: var(--weight-bold);
    color: var(--color-text);
    text-decoration: none;
    margin-bottom: var(--space-1);
    transition: color var(--duration-base) var(--ease-standard);
}

.single-post-author__name:hover,
.single-post-author__name:focus {
    color: var(--color-brand-primary);
}

.single-post-author__role {
    font-size: var(--text-sm);
    color: var(--color-brand-primary);
    margin: 0 0 var(--space-2);
}

.single-post-author__bio {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin: 0;
    line-height: 1.5;
}

/* Table of Contents */
.single-post-toc {
    display: none;
}

@media (min-width: 1024px) {
    .single-post-toc {
        display: block;
    }
}

.single-post-toc__sticky {
    position: sticky;
    top: 6rem;
}

.single-post-toc__box {
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
}

.single-post-toc__title {
    margin: 0 0 var(--space-4);
    font-weight: var(--weight-bold);
    color: var(--color-text);
    font-size: var(--text-h5)
}

.single-post-toc__nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.single-post-toc__link {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color var(--duration-base) var(--ease-standard);
}

.single-post-toc__link:hover,
.single-post-toc__link:focus {
    color: var(--color-brand-primary);
    outline: none;
}

.single-post-toc__arrow {
    color: var(--color-brand-primary);
    flex-shrink: 0;
}

.single-post-toc__text {
    transition: transform var(--duration-base) var(--ease-standard);
}

.single-post-toc__link:hover .single-post-toc__text,
.single-post-toc__link:focus .single-post-toc__text {
    transform: translateX(4px);
}

@media (prefers-reduced-motion: reduce) {
    .single-post-toc__link:hover .single-post-toc__text,
    .single-post-toc__link:focus .single-post-toc__text {
        transform: none;
    }
}

/* Related Posts */
.single-post-related {
    padding: var(--space-16) 0;
    background-color: var(--color-bg);
}

.single-post-related__heading {
    margin: 0 0 var(--space-8);
    font-size: var(--text-h4);
    font-weight: var(--weight-bold);
    color: var(--color-text);
}

@media (min-width: 768px) {
    .single-post-related__heading {
        font-size: var(--text-h3);
    }
}

.single-post-related__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
}

@media (min-width: 768px) {
    .single-post-related__grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.single-post-related__item {
    margin: 0;
}

.single-post-related__link {
    display: block;
    text-decoration: none;
    transition: color var(--duration-base) var(--ease-standard);
}

.single-post-related__link:hover .single-post-related__title {
    color: var(--color-brand-primary);
}

.single-post-related__link:focus {
    outline: none;
}

.single-post-related__link:focus-visible .single-post-related__title {
    outline: 2px solid var(--color-focus);
    outline-offset: 2px;
}

.single-post-related__image-wrap {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background-color: var(--color-surface-muted);
    aspect-ratio: 16 / 10;
    margin-bottom: var(--space-4);
}

.single-post-related__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--duration-slow) var(--ease-standard);
}

.single-post-related__link:hover .single-post-related__image {
    transform: scale(1.05);
}

@media (prefers-reduced-motion: reduce) {
    .single-post-related__link:hover .single-post-related__image {
        transform: none;
    }
}

.single-post-related__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
}

.single-post-related__category {
    position: absolute;
    top: var(--space-4);
    left: var(--space-4);
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-lg);
    background-color: var(--color-brand-primary);
    color: var(--color-text-inverse);
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
}

.single-post-related__title {
    margin: 0;
    font-size: var(--text-lg);
    font-weight: var(--weight-bold);
    color: var(--color-text);
    transition: color var(--duration-base) var(--ease-standard);
}

/* ==========================================================================
   Hosting CTA Partial
   ========================================================================== */

/* Card: semi-transparent primary background (8%), subtle primary border (10%) */
.wpclinic-hosting-cta-card {
    background-color: rgba(5, 100, 255, 0.08);
    border: 1px solid rgba(5, 100, 255, 0.1);
}

/* Tag: primary at 10% bg, primary at 20% border, primary text */
.wpclinic-hosting-cta-tag {
    background-color: rgba(5, 100, 255, 0.1);
    border: 1px solid rgba(5, 100, 255, 0.2);
    color: var(--color-brand-primary);
}

/* Paragraph: gray-400 */
.wpclinic-hosting-cta-paragraph {
    color: #9CA3AF;
}

/* USPs: gray-500 */
.wpclinic-hosting-cta-usps {
    color: #6B7280;
}

/* Gravity Form styling within dark hosting CTA */
.wpclinic-hosting-cta-form .gform_wrapper .gform_body .gform_fields .gfield input[type="text"],
.wpclinic-hosting-cta-form .gform_wrapper .gform_body .gform_fields .gfield input[type="email"],
.wpclinic-hosting-cta-form .gform_wrapper .gform_body .gform_fields .gfield input[type="url"],
.wpclinic-hosting-cta-form .gform_wrapper .gform_body .gform_fields .gfield input[type="tel"],
.wpclinic-hosting-cta-form .gform_wrapper .gform_body .gform_fields .gfield textarea {
    background-color: rgba(0, 0, 0, 0.5);
    color: var(--color-text-inverse);
    border: 1px solid #374151;
}

.wpclinic-hosting-cta-form .gform_wrapper .gform_body .gform_fields .gfield input::placeholder,
.wpclinic-hosting-cta-form .gform_wrapper .gform_body .gform_fields .gfield textarea::placeholder {
    color: #6B7280;
}

.wpclinic-hosting-cta-form .gform_wrapper .gform_footer input[type="submit"],
.wpclinic-hosting-cta-form .gform_wrapper .gform_footer .gform_button {
    background-color: var(--color-brand-primary);
    color: var(--color-text-inverse);
    border: none;
    width: 100%;
    height: 3.5rem;
    border-radius: 0.5rem;
    font-weight: 500;
}

.wpclinic-hosting-cta-form .gform_wrapper .gform_footer input[type="submit"]:hover,
.wpclinic-hosting-cta-form .gform_wrapper .gform_footer .gform_button:hover {
    background-color: var(--color-brand-primary-hover);
}

.wpclinic-hosting-cta-form .gform_wrapper label,
.wpclinic-hosting-cta-form .gform_wrapper .gfield_label {
    color: var(--color-text-inverse);
}