/* =========================================================
   SecInfra — Single post + static page layout
   ========================================================= */

/* ---------- Hero with featured image ---------- */
.single-hero {
  position: relative;
  min-height: 320px;
  background: linear-gradient(135deg, #003B71 0%, #114890 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(48px, 7vw, 80px) 20px;
  overflow: hidden;
}
.single-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.single-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.single-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(0, 32, 64, 0.45) 0%, rgba(0, 32, 64, 0.78) 100%),
    radial-gradient(circle at 70% 30%, rgba(198, 89, 17, 0.18), transparent 55%);
}
.single-hero__inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 820px;
}
.single-hero h1 {
  color: #fff;
  margin: 12px 0 16px;
  font-size: clamp(1.75rem, 4.2vw, 2.85rem);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
}
.single-hero__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 18px;
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.86);
  margin-top: 10px;
}
.single-hero__meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.single-hero .badge--accent {
  background: rgba(198, 89, 17, 0.32);
  color: #fff;
}

/* ---------- Article ---------- */
.article {
  padding: clamp(32px, 4vw, 56px) 0 16px;
}
.article__content {
  max-width: var(--container-reading);
  margin-inline: auto;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-text);
}

.article__content > * + * {
  margin-top: 1.2em;
}

.article__content h2,
.article__content h3,
.article__content h4 {
  margin: 1.6em 0 0.6em;
  color: var(--color-primary);
  scroll-margin-top: 80px;
}
.article__content h2 { font-size: 1.6rem; }
.article__content h3 { font-size: 1.3rem; }
.article__content h4 { font-size: 1.1rem; }

.article__content p {
  margin: 0 0 1.1em;
}

.article__content img,
.article__content figure img {
  border-radius: var(--radius-sm);
  height: auto;
  margin: 1em auto;
}

.article__content figure {
  margin: 1.6em 0;
}
.article__content figcaption {
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-top: 8px;
}

.article__content blockquote {
  border-left: 4px solid var(--color-accent);
  margin: 1.6em 0;
  padding: 6px 18px;
  color: var(--color-text);
  background: var(--color-bg-alt);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
}
.article__content blockquote p:last-child {
  margin-bottom: 0;
}

.article__content code {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.92em;
  font-family: 'JetBrains Mono', 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
}
.article__content pre {
  background: #0F1B2D;
  color: #E6EAF2;
  padding: 18px 20px;
  border-radius: var(--radius-sm);
  overflow-x: auto;
  font-size: 0.92rem;
  line-height: 1.55;
  margin: 1.4em 0;
}
.article__content pre code {
  background: transparent;
  border: 0;
  padding: 0;
  color: inherit;
}

.article__content ul,
.article__content ol {
  padding-left: 1.4em;
  margin: 0 0 1.1em;
}
.article__content li {
  margin-bottom: 0.4em;
}

.article__content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.4em 0;
  font-size: 0.95rem;
}
.article__content th,
.article__content td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--color-border);
}
.article__content th {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ---------- Tags list ---------- */
.post-tags {
  max-width: var(--container-reading);
  margin: 32px auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.post-tags__label {
  font-weight: 600;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-right: 4px;
}
.post-tags a {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--color-bg-alt);
  color: var(--color-primary);
  font-size: 0.82rem;
  font-weight: 600;
  border: 1px solid var(--color-border);
}
.post-tags a:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* ---------- Share ---------- */
.share {
  max-width: var(--container-reading);
  margin: 32px auto 0;
  padding: 20px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
.share__label {
  font-weight: 600;
  color: var(--color-primary);
  margin-right: 6px;
}
.share__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-primary);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.share__btn:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.share__btn--whatsapp:hover { background: #25D366; border-color: #25D366; }
.share__btn--linkedin:hover { background: #0A66C2; border-color: #0A66C2; }
.share__btn--twitter:hover  { background: #000; border-color: #000; }
.share__btn--copied {
  background: var(--color-success) !important;
  color: #fff !important;
  border-color: var(--color-success) !important;
}

/* ---------- Related posts ---------- */
.related {
  padding: clamp(32px, 4vw, 56px) 0;
  background: var(--color-bg-alt);
  margin-top: 48px;
}
.related h2 {
  margin: 0 0 24px;
  text-align: center;
}

/* ---------- Static page ---------- */
.page-content {
  padding: clamp(32px, 5vw, 64px) 0;
}
.page-content__inner {
  max-width: 860px;
  margin-inline: auto;
}
.page-content__inner h1 {
  margin-bottom: 24px;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}
.page-content__body {
  font-size: 1.05rem;
  line-height: 1.75;
}
.page-content__body img {
  border-radius: var(--radius-sm);
  margin: 1em 0;
}
.page-content__body h2 {
  margin: 1.5em 0 0.6em;
  font-size: 1.5rem;
}
.page-content__body blockquote {
  border-left: 4px solid var(--color-accent);
  background: var(--color-bg-alt);
  padding: 10px 18px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 1.4em 0;
}

/* ---------- 404 ---------- */
.page-404 {
  padding: clamp(48px, 8vw, 96px) 0;
  text-align: center;
}
.page-404 h1 {
  font-size: clamp(3rem, 9vw, 6rem);
  margin: 0 0 12px;
  color: var(--color-accent);
}
.page-404 p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  max-width: 540px;
  margin: 0 auto 24px;
}
.page-404 .search-form {
  max-width: 480px;
  margin: 24px auto 32px;
}