/*
 * Página individual de post — styles
 * Enqueued em is_singular('post') via enqueue.php
 *
 * @package Estrela Praia
 */

.single-post-page {
  background-color: var(--color-bg);
}

/* =============================================================================
   Capa do artigo
   ============================================================================= */
.single-post-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: clamp(340px, 52svh, 560px);
  overflow: hidden;
  background-color: var(--cream-100);
  isolation: isolate;
}

.single-post-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.single-post-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    to bottom,
    rgba(10, 21, 25, 0.4) 0%,
    rgba(10, 21, 25, 0.2) 38%,
    rgba(10, 21, 25, 0.72) 100%
  );
}

.single-post-hero--has-image {
  background-color: var(--brand-900);
}

.single-post-hero__container {
  position: relative;
  width: 100%;
  max-width: 62rem;
  margin-inline: auto;
  padding: 10rem var(--space-gutter) clamp(2.5rem, 5vw, 4rem);
}

.single-post-hero:not(.single-post-hero--has-image) .single-post-hero__container {
  padding-bottom: clamp(2rem, 4vw, 3rem);
  border-bottom: 1px solid var(--color-line-soft);
}

/* =============================================================================
   Breadcrumb
   ============================================================================= */
.single-post-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.35rem;
  font-family: var(--font-body);
  font-size: 0.66rem;
  font-weight: 400;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-text-faint);
}

.single-post-hero--has-image .single-post-breadcrumb {
  color: rgba(241, 246, 248, 0.62);
}

.single-post-breadcrumb__link {
  color: inherit;
  transition: color var(--transition-base);
}

.single-post-breadcrumb__link:hover {
  color: var(--color-accent);
}

.single-post-breadcrumb__sep {
  opacity: 0.45;
}

.single-post-breadcrumb__current {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  max-width: 30ch;
}

/* =============================================================================
   Título e meta
   ============================================================================= */
.single-post-hero__title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 1.2rem + 2.8vw, 3.6rem);
  font-weight: 300;
  line-height: 1.08;
  margin-bottom: 1.1rem;
  color: var(--color-text);
  max-width: 22ch;
  text-wrap: balance;
}

.single-post-hero--has-image .single-post-hero__title {
  color: var(--cream-050);
  text-shadow: 0 2px 28px rgba(10, 21, 25, 0.35);
}

.single-post-hero__meta {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-text-faint);
}

.single-post-hero--has-image .single-post-hero__meta {
  color: rgba(241, 246, 248, 0.68);
}

.single-post-hero__cat {
  color: var(--color-accent);
}

.single-post-hero--has-image .single-post-hero__cat {
  color: var(--brass-400);
}

.single-post-hero__sep {
  opacity: 0.45;
}

/* =============================================================================
   Corpo do artigo
   ============================================================================= */
.single-post-body {
  padding-block: clamp(3rem, 6vw, 5.5rem) clamp(3.5rem, 7vw, 6rem);
}

.single-post-body__container {
  max-width: 46rem;
  margin-inline: auto;
  padding-inline: var(--space-gutter);
}

.single-post-body__content {
  font-family: var(--font-body);
  font-size: var(--fs-lead);
  font-weight: 300;
  line-height: 1.9;
  color: var(--ink-700);
}

/* Capitular editorial no primeiro parágrafo */
.single-post-body__content > p:first-of-type::first-letter {
  float: left;
  margin: 0.18em 0.12em 0 0;
  font-family: var(--font-display);
  font-size: 3.6em;
  font-weight: 400;
  line-height: 0.78;
  color: var(--color-deep);
}

.single-post-body__content p {
  margin-bottom: 1.6rem;
}

.single-post-body__content h2,
.single-post-body__content h3,
.single-post-body__content h4 {
  margin: 2.75rem 0 1rem;
  font-family: var(--font-display);
  font-weight: 300;
  line-height: 1.2;
  color: var(--color-text);
}

.single-post-body__content h2 {
  font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2.1rem);
}

.single-post-body__content h3 {
  font-size: clamp(1.25rem, 1.05rem + 0.8vw, 1.65rem);
}

.single-post-body__content ul,
.single-post-body__content ol {
  padding-left: 1.35rem;
  margin-bottom: 1.6rem;
}

.single-post-body__content li {
  margin-bottom: 0.55rem;
}

.single-post-body__content li::marker {
  color: var(--color-accent);
}

.single-post-body__content a {
  color: var(--color-deep);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  transition: color var(--transition-base);
}

.single-post-body__content a:hover {
  color: var(--brand-900);
}

.single-post-body__content blockquote {
  margin: 2.5rem 0;
  padding: 0 0 0 2rem;
  border-left: 1px solid var(--color-accent);
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 1.1rem + 0.8vw, 1.75rem);
  font-style: italic;
  font-weight: 300;
  line-height: 1.5;
  color: var(--color-deep);
}

.single-post-body__content img {
  width: 100%;
  margin: 2.5rem 0;
}

/* =============================================================================
   Voltar ao blog
   ============================================================================= */
.single-post-body__back {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-line-soft);
}

.single-post-back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-body);
  font-size: var(--fs-micro);
  font-weight: 400;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-deep);
  transition: gap var(--transition-base), color var(--transition-base);
}

.single-post-back-link:hover {
  gap: 1rem;
  color: var(--brand-900);
}

.single-post-back-link svg {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.single-post-back-link:hover svg {
  transform: translateX(-4px);
}

/* =============================================================================
   Relacionados
   ============================================================================= */
.single-post-related {
  padding-block: clamp(3.5rem, 7vw, 6rem) clamp(4rem, 9vw, 8rem);
  background-color: var(--color-surface);
}

.single-post-related__container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-gutter);
}

.single-post-related__heading {
  margin-bottom: clamp(2rem, 4vw, 3rem);
  padding-bottom: 1.15rem;
  border-bottom: 1px solid var(--color-line-soft);
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 300;
  color: var(--color-text);
}

.single-post-related .blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.75rem, 3.5vw, 3.25rem);
}

/* =============================================================================
   Responsivo
   ============================================================================= */
@media (max-width: 1024px) {
  .single-post-related .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .single-post-hero__container {
    padding-top: 8.5rem;
  }
}

@media (max-width: 600px) {
  .single-post-related .blog-grid {
    grid-template-columns: 1fr;
  }

  .single-post-breadcrumb__current {
    max-width: 18ch;
  }
}