/* ==========================================================================
   AIny Theme — Page-specific Styles
   ========================================================================== */

/* --------------------------------------------------------------------------
   Homepage Hero
   -------------------------------------------------------------------------- */
.ainy-hero {
    padding: var(--s-10) 0 var(--s-11);
    overflow: hidden;
    position: relative;
}

.ainy-hero__inner {
    display: grid;
    gap: var(--s-8);
    align-items: center;
    grid-template-columns: 1fr;
}

@media (min-width: 1024px) {
    .ainy-hero__inner { grid-template-columns: 1fr 1fr; }
}

.ainy-hero__badge { margin-bottom: var(--s-4); }

.ainy-hero__title {
    margin-bottom: var(--s-4);
    font-size: clamp(2rem, 5vw, var(--fs-6xl));
}

.ainy-hero__subtitle {
    font-size: var(--fs-xl);
    color: var(--c-text-muted);
    line-height: var(--lh-relaxed);
    margin-bottom: var(--s-7);
    max-width: 540px;
}

.ainy-hero__ctas {
    display: flex;
    flex-wrap: wrap;
    gap: var(--s-3);
}

.ainy-hero__visual { position: relative; }

.ainy-hero__image {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
}

.ainy-hero__image-placeholder {
    background: linear-gradient(135deg, var(--c-primary-xl) 0%, var(--c-primary-ll) 100%);
    border-radius: var(--radius-xl);
    aspect-ratio: 4 / 3;
}

/* Image position variants */
@media (min-width: 1024px) {
    .ainy-hero--image-left .ainy-hero__visual { order: -1; }
}

.ainy-hero--image-top .ainy-hero__inner {
    grid-template-columns: 1fr;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}
.ainy-hero--image-top .ainy-hero__visual { order: -1; }
.ainy-hero--image-top .ainy-hero__image {
    max-height: 480px;
    object-fit: cover;
    margin: 0 auto;
}

.ainy-hero--no-image .ainy-hero__inner,
.ainy-hero--centered .ainy-hero__inner {
    grid-template-columns: 1fr;
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}
.ainy-hero--centered .ainy-hero__subtitle,
.ainy-hero--no-image .ainy-hero__subtitle {
    max-width: 100%;
}

@media (max-width: 767px) {
    .ainy-hero { padding: var(--s-8) 0; }
    .ainy-hero__visual { order: -1; }
    .ainy-hero__image-placeholder { aspect-ratio: 16 / 9; }
}

/* --------------------------------------------------------------------------
   Single Post Article
   -------------------------------------------------------------------------- */
.ainy-article {
    max-width: 720px;
    margin: 0 auto;
    padding: var(--s-8) 0;
}

.ainy-article__header {
    margin-bottom: var(--s-7);
}

.ainy-article__title {
    font-size: clamp(var(--fs-3xl), 4vw, var(--fs-5xl));
    margin: var(--s-4) 0;
    line-height: var(--lh-tight);
}

.ainy-article__featured {
    margin: var(--s-6) 0 var(--s-8);
}

.ainy-article__featured-img {
    width: 100%;
    border-radius: var(--radius-lg);
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.ainy-article__featured-caption {
    font-size: var(--fs-sm);
    color: var(--c-text-subtle);
    text-align: center;
    margin-top: var(--s-3);
}

.ainy-article__content {
    font-size: var(--fs-lg);
    line-height: var(--lh-body, var(--lh-relaxed));
}

@media (max-width: 767px) {
    .ainy-article,
    .ainy-page { padding: var(--s-6) 0; }
    .ainy-article__content { font-size: var(--fs-base); }
}

.ainy-article__footer {
    margin-top: var(--s-7);
    padding-top: var(--s-6);
    border-top: 1px solid var(--c-border);
    display: flex;
    flex-wrap: wrap;
    gap: var(--s-4);
    align-items: center;
    justify-content: space-between;
}

/* --------------------------------------------------------------------------
   Page Default
   -------------------------------------------------------------------------- */
.ainy-page {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--s-8) 0;
}

.ainy-page__title {
    font-size: clamp(var(--fs-3xl), 4vw, var(--fs-4xl));
    margin-bottom: var(--s-7);
    padding-bottom: var(--s-5);
    border-bottom: 2px solid var(--c-border);
}

.ainy-page__content { font-size: var(--fs-base); }

/* --------------------------------------------------------------------------
   404 Page
   -------------------------------------------------------------------------- */
.ainy-404 {
    text-align: center;
    padding: var(--s-12) 0;
}

.ainy-404__code {
    font-family: var(--font-display);
    font-size: clamp(5rem, 20vw, 10rem);
    font-weight: var(--fw-extrabold);
    color: var(--c-primary);
    line-height: 1;
    opacity: 0.15;
    margin-bottom: var(--s-2);
}

.ainy-404__title {
    font-size: var(--fs-4xl);
    margin-bottom: var(--s-4);
}

.ainy-404__description {
    font-size: var(--fs-lg);
    color: var(--c-text-muted);
    margin-bottom: var(--s-7);
}

.ainy-404__search {
    max-width: 480px;
    margin: 0 auto var(--s-8);
}

.ainy-404__links { margin-bottom: var(--s-8); }

.ainy-404__link-group {
    display: flex;
    gap: var(--s-3);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--s-4);
}

.ainy-404__recent {
    margin-top: var(--s-8);
    text-align: left;
}

.ainy-404__recent h2 {
    margin-bottom: var(--s-6);
}

/* --------------------------------------------------------------------------
   Search Results
   -------------------------------------------------------------------------- */
.ainy-search-result-count {
    font-size: var(--fs-base);
    color: var(--c-text-muted);
    margin-bottom: var(--s-4);
}

/* --------------------------------------------------------------------------
   Archive / Blog Index
   -------------------------------------------------------------------------- */
.ainy-archive-filters {
    display: flex;
    gap: var(--s-3);
    flex-wrap: wrap;
    margin-bottom: var(--s-7);
    align-items: center;
}

/* --------------------------------------------------------------------------
   Comments
   -------------------------------------------------------------------------- */
.ainy-comments {
    max-width: 720px;
    margin: var(--s-8) auto 0;
    padding-top: var(--s-8);
    border-top: 2px solid var(--c-border);
}

.ainy-comments__title {
    font-size: var(--fs-2xl);
    margin-bottom: var(--s-6);
}

.ainy-comments__nav {
    display: flex;
    justify-content: space-between;
    margin: var(--s-5) 0;
}

.ainy-comment-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--s-5);
}

.ainy-comment-list .comment-body {
    background: var(--c-bg-subtle);
    border-radius: var(--radius-md);
    padding: var(--s-5);
    border: 1px solid var(--c-border);
}

.ainy-comment-list .comment-meta {
    display: flex;
    align-items: center;
    gap: var(--s-3);
    margin-bottom: var(--s-3);
}

.ainy-comment-list .comment-author-link {
    font-weight: var(--fw-semibold);
    color: var(--c-text);
}

.ainy-comment-list .comment-metadata a {
    font-size: var(--fs-xs);
    color: var(--c-text-subtle);
}

.ainy-comment-list .comment-content p {
    font-size: var(--fs-base);
    line-height: var(--lh-relaxed);
    margin-bottom: var(--s-3);
}

.ainy-comment-list .reply { margin-top: var(--s-3); }

.ainy-comment-list .reply .comment-reply-link {
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--c-primary);
    text-decoration: none;
}

.ainy-comments__closed {
    background: var(--c-bg-subtle);
    border: 1px solid var(--c-border);
    padding: var(--s-4);
    border-radius: var(--radius-sm);
    color: var(--c-text-muted);
    font-size: var(--fs-sm);
    margin: var(--s-5) 0;
}

.ainy-comments__form-title {
    font-size: var(--fs-2xl);
    margin-top: var(--s-8);
    margin-bottom: var(--s-5);
}

.ainy-comments__form .ainy-field { margin-bottom: var(--s-5); }

.ainy-comments__submit { margin-top: var(--s-2); }

/* --------------------------------------------------------------------------
   Landing Page
   -------------------------------------------------------------------------- */
.ainy-landing .entry-content .alignfull {
    width: 100vw;
    max-width: 100vw;
    margin-left: calc(50% - 50vw);
}

/* --------------------------------------------------------------------------
   Author Bio (single post)
   -------------------------------------------------------------------------- */
@media (max-width: 767px) {
    .ainy-author-bio {
        flex-direction: column;
        text-align: center;
    }
    .ainy-author-bio__avatar { margin: 0 auto; }
}

/* --------------------------------------------------------------------------
   Reading Progress Bar
   -------------------------------------------------------------------------- */
.ainy-reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    z-index: var(--z-toast, 500);
    background: transparent;
    pointer-events: none;
}

.ainy-reading-progress__bar {
    height: 100%;
    width: 0%;
    background: var(--c-primary);
    transition: width 100ms linear;
    border-radius: 0 var(--radius-pill) var(--radius-pill) 0;
}

/* --------------------------------------------------------------------------
   Table of Contents (TOC)
   -------------------------------------------------------------------------- */
.ainy-toc {
    background: var(--c-bg-alt);
    border: 1px solid var(--c-border);
    border-left: 4px solid var(--c-primary);
    border-radius: var(--radius-md);
    padding: var(--s-4) var(--s-5);
    margin: var(--s-6) 0;
    max-width: 100%;
}

.ainy-toc__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--s-3);
    margin-bottom: var(--s-3);
}

.ainy-toc__title {
    font-weight: var(--fw-bold);
    font-size: var(--fs-sm);
    color: var(--c-text);
    display: flex;
    align-items: center;
    gap: var(--s-2);
}

.ainy-toc__toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--s-1);
    color: var(--c-text-muted);
    border-radius: var(--radius-xs);
    transition: color var(--t-fast);
    display: flex;
    align-items: center;
}

.ainy-toc__toggle:hover { color: var(--c-primary); }

.ainy-toc__toggle:focus-visible {
    outline: 2px solid var(--c-primary);
    outline-offset: 2px;
}

.ainy-toc__toggle-icon {
    transition: transform var(--t-fast);
}

.ainy-toc__toggle[aria-expanded="false"] .ainy-toc__toggle-icon {
    transform: rotate(-90deg);
}

.ainy-toc__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--s-1);
}

.ainy-toc__list[hidden] { display: none; }

.ainy-toc__item--h3 {
    padding-left: var(--s-4);
}

.ainy-toc__link {
    font-size: var(--fs-sm);
    color: var(--c-text-muted);
    text-decoration: none;
    padding: var(--s-1) 0;
    display: block;
    transition: color var(--t-fast);
    line-height: var(--lh-snug);
}

.ainy-toc__link:hover,
.ainy-toc__link.is-active {
    color: var(--c-primary);
}

/* --------------------------------------------------------------------------
   Post Navigation (Prev / Next)
   -------------------------------------------------------------------------- */
.ainy-post-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--s-4);
    margin: var(--s-10) 0;
    padding-top: var(--s-8);
    border-top: 1px solid var(--c-border);
}

@media (max-width: 640px) {
    .ainy-post-nav { grid-template-columns: 1fr; }
}

.ainy-post-nav__item {
    display: flex;
    flex-direction: column;
    gap: var(--s-2);
    padding: var(--s-4);
    background: var(--c-bg-alt);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--c-text);
    transition: border-color var(--t-base), box-shadow var(--t-base), transform var(--t-base);
    overflow: hidden;
}

.ainy-post-nav__item:hover {
    border-color: var(--c-primary);
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
    text-decoration: none;
    color: var(--c-text);
}

.ainy-post-nav__item:focus-visible {
    outline: 2px solid var(--c-primary);
    outline-offset: 2px;
    border-color: var(--c-primary);
}

.ainy-post-nav__item--next {
    text-align: right;
    grid-column: 2;
}

@media (max-width: 640px) {
    .ainy-post-nav__item--next { grid-column: 1; text-align: left; }
}

.ainy-post-nav__label {
    display: flex;
    align-items: center;
    gap: var(--s-1);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    color: var(--c-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.ainy-post-nav__item--next .ainy-post-nav__label {
    justify-content: flex-end;
}

.ainy-post-nav__thumb img {
    width: 100%;
    aspect-ratio: 3/1;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.ainy-post-nav__title {
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    line-height: var(--lh-snug);
    color: var(--c-text);
}

/* --------------------------------------------------------------------------
   Card Aspect Ratio from Customizer
   -------------------------------------------------------------------------- */
.ainy-card__media--ratio {
    aspect-ratio: var(--card-aspect-ratio, 16/9);
    overflow: hidden;
}

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

/* --------------------------------------------------------------------------
   Border Radius from Customizer
   -------------------------------------------------------------------------- */
.ainy-card,
.ainy-card--shadow {
    border-radius: var(--radius-card, var(--radius-lg));
}

.ainy-btn {
    border-radius: var(--radius-btn, var(--radius-md));
}

/* --------------------------------------------------------------------------
   Page Hero
   -------------------------------------------------------------------------- */
.ainy-page-hero {
    padding: var(--s-10) 0 var(--s-8);
    border-bottom: 1px solid var(--c-border);
}

.ainy-page-hero__inner {
    display: flex;
    flex-direction: column;
    gap: var(--s-3);
}

.ainy-page-hero__title {
    font-size: clamp(var(--fs-3xl), 4vw, var(--fs-5xl));
    line-height: var(--lh-tight);
    margin: 0;
}

/* --------------------------------------------------------------------------
   Sidebar + Content layout
   -------------------------------------------------------------------------- */
.ainy-with-sidebar {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--s-8);
    align-items: start;
}

@media (min-width: 1024px) {
    .ainy-with-sidebar {
        grid-template-columns: 1fr 300px;
    }
}

/* --------------------------------------------------------------------------
   FAQ Artikel (shortcode [ainy_post_faq])
   -------------------------------------------------------------------------- */
.ainy-post-faq {
    margin: var(--s-8) 0 var(--s-6);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    background: var(--c-bg-alt);
    overflow: hidden;
}

.ainy-post-faq__title {
    font-size: var(--fs-xl);
    font-weight: var(--fw-bold);
    padding: var(--s-4) var(--s-5);
    margin: 0;
    background: var(--c-primary-xl);
    border-bottom: 1px solid var(--c-border);
    color: var(--c-primary-dark);
}

.ainy-post-faq__item {
    border-bottom: 1px solid var(--c-border);
}

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

.ainy-post-faq__question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--s-4) var(--s-5);
    font-weight: var(--fw-semibold);
    font-size: var(--fs-base);
    cursor: pointer;
    list-style: none;
    gap: var(--s-3);
}

.ainy-post-faq__question::-webkit-details-marker { display: none; }

.ainy-post-faq__question::after {
    content: '+';
    font-size: 1.25rem;
    font-weight: var(--fw-normal);
    color: var(--c-primary);
    flex-shrink: 0;
    transition: transform var(--t-base);
}

.ainy-post-faq__item[open] > .ainy-post-faq__question::after {
    content: '−';
}

.ainy-post-faq__question:hover {
    color: var(--c-primary);
    background: var(--c-primary-xl);
}

.ainy-post-faq__answer {
    padding: var(--s-1) var(--s-5) var(--s-4);
    color: var(--c-text-muted);
    line-height: var(--lh-relaxed);
}

.ainy-post-faq__answer p:last-child { margin-bottom: 0; }