/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   Wishplace Blog — blog.css
   Simple, modern, clean. No frameworks.
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

/* ── Tokens ──────────────────────────────── */
:root {
  --color-bg:         #ffffff;
  --color-surface:    #fafafa;
  --color-border:     #eaeaea;
  --color-text:       #000000;
  --color-muted:      #666666;
  --color-accent:     #000000;   /* sleek black — Wishplace brand */
  --color-accent-hover: #333333;
  --color-link:       #000000;

  --font-sans: "Inter", system-ui, -apple-system, sans-serif;
  --font-serif: Georgia, "Times New Roman", serif;

  --radius:    6px;
  --max-width: 700px;
  --max-width-wide: 960px;
}

/* ── Reset ───────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

main { 
  flex: 1; 
  width: 100%;
}

a {
  color: var(--color-link);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: opacity 0.15s;
}
a:hover { opacity: 0.7; }

img { max-width: 100%; display: block; }

/* ── Header ──────────────────────────────── */
.site-header {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 0 1.5rem;
  min-height: 80px;            /* flexible instead of fixed height */
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.brand-logo { 
  max-height: 120px;          /* was height: 120px — max-height lets both   */
  width: auto;                /* dimensions scale down proportionally when   */
  max-width: 100%;            /* the container is narrower than 600px        */
  display: block; 
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.9rem;
}
.header-lang-switcher {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.header-lang-switcher a {
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-muted);
  transition: color 0.15s;
  padding: 0.2rem;
}
.header-lang-switcher a:hover {
  color: var(--color-text);
}
.header-lang-switcher a.active {
  color: var(--color-text);
  border-bottom: 2px solid var(--color-text);
}
.header-nav a { text-decoration: none; color: var(--color-muted); }
.header-nav a:hover { color: var(--color-text); }

.btn-cta {
  background: var(--color-accent) !important;
  color: #fff !important;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius);
  font-weight: 500;
  text-decoration: none !important;
  transition: background 0.15s;
}
.btn-cta:hover { background: var(--color-accent-hover) !important; }

/* ── Footer ──────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 2rem 1.5rem;
  font-size: 0.85rem;
  color: var(--color-muted);
}
.footer-inner {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.footer-brand a { color: var(--color-muted); }
.footer-nav { display: flex; gap: 1.25rem; }
.footer-nav a { text-decoration: none; color: var(--color-muted); }
.footer-nav a:hover { color: var(--color-text); }
.footer-copy { color: var(--color-muted); }

/* ── Blog Home ───────────────────────────── */
.blog-home {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

.blog-home-hero {
  text-align: center;
  margin-bottom: 3.5rem;
}
.blog-home-hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
}
.blog-home-tagline {
  font-size: 1.1rem;
  color: var(--color-muted);
  max-width: 520px;
  margin: 0 auto;
}

.lang-index-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.lang-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.75rem;
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius) * 2);
  text-decoration: none;
  color: var(--color-text);
  background: var(--color-surface);
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}
.lang-card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 4px 16px rgba(0,0,0,0.07);
  transform: translateY(-2px);
  color: var(--color-text);
}
.lang-card-flag { font-size: 2rem; margin-bottom: 0.25rem; }
.lang-card-title { font-size: 1.2rem; font-weight: 600; }
.lang-card-desc { font-size: 0.9rem; color: var(--color-muted); flex: 1; }
.lang-card-cta {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-accent);
  margin-top: 0.5rem;
}

/* ── Post List Page ──────────────────────── */
.post-list-page {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 1.75rem 1.5rem 5rem;
  overflow: clip;              /* contain wide children without breaking sticky */
}

.post-list-header {
  margin-bottom: 3.5rem;
  display: flex;
  gap: 2rem;
  align-items: center;
  justify-content: space-between;
}
.post-list-header-content {
  flex: 1;
}

.post-list-hero-image {
  flex-shrink: 0;
  width: 140px;
  height: 140px;
  border-radius: 20%;
  overflow: hidden;
  box-shadow: 0 12px 24px rgba(0,0,0,0.06);
  border: 1px solid var(--color-border);
}
.post-list-hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 600px) {
  .post-list-header {
    flex-direction: column-reverse;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
  }
  .post-list-hero-image {
    width: 80px;
    height: 80px;
    border-radius: 16px;
  }
}

.breadcrumb-back {
  font-size: 0.85rem;
  color: var(--color-muted);
  text-decoration: none;
  display: inline-block;
  margin-bottom: 1rem;
}
.breadcrumb-back:hover { color: var(--color-accent); }

/* ── Split Layout (Featured + Sidebar) ─── */
.blog-split-layout {
  display: grid;
  /* minmax(0, Nfr) constrains each column's minimum to 0, so wide content
     (code blocks, images) cannot force a column—and thus the page—wider
     than the available viewport. */
  grid-template-columns: minmax(0, 3fr) minmax(0, 1fr);
  gap: 4rem;
  align-items: start;
  width: 100%;
}
/* Belt-and-suspenders: also set min-width on items themselves */
.blog-split-layout > * {
  min-width: 0;
}
.featured-post,
.sidebar-posts {
  min-width: 0;
  max-width: 100%;
  overflow: hidden;            /* hard clip – nothing inside can widen the page */
}
@media (max-width: 900px) {
  .blog-split-layout {
    display: flex;
    flex-direction: column;
    gap: 2.25rem;
  }

  .featured-post,
  .sidebar-posts {
    width: 100%;
    max-width: 100%;
  }
}

.featured-header {
  margin-bottom: 0.5rem;
  padding-bottom: 0.4rem;
}
.featured-header time {
  font-size: 0.85rem;
  color: var(--color-muted);
  display: block;
  margin-bottom: 0.75rem;
}
.featured-header h2 {
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.03em;
}
.featured-header h2 a {
  color: var(--color-text);
  text-decoration: none;
}
.featured-header h2 a:hover {
  opacity: 0.7;
}

.sidebar-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

/* ── About me block ──────────────────────── */
.about-me-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
  text-align: center;
}
.about-me-photo {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  display: block;
  object-fit: cover;
  margin: 0 auto 0.25rem;
}
.about-me-link {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-accent);
  text-decoration: underline;
}
.sidebar-posts .post-list { gap: 0; }
.sidebar-posts .post-card { padding: 1.25rem 0; }

.sidebar-all-link {
  display: inline-block;
  margin-top: 1rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  border-bottom: 1px solid var(--color-text);
  padding-bottom: 1px;
  transition: opacity 0.15s;
}
.sidebar-all-link:hover { opacity: 0.6; }

/* ── Archive page ────────────────────────── */
.archive-header {
  margin-bottom: 2.5rem;
}
.archive-list {
  list-style: none;
  padding: 0;
}
.archive-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-border);
}
.archive-item:first-child { border-top: 1px solid var(--color-border); }
.archive-item-content {
  flex: 1;
  min-width: 0;
  display: grid;
  gap: 0.3rem;
}
.archive-item-thumb-link {
  flex-shrink: 0;
  display: block;
  align-self: center;
}
.archive-item-thumb {
  width: 110px;
  height: 78px;
  object-fit: cover;
  border-radius: 6px;
  display: block;
  transition: opacity 0.15s;
}
.archive-item-thumb:hover { opacity: 0.8; }
.archive-title {
  font-size: 1.1rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--color-text);
  line-height: 1.4;
}
.archive-title:hover { opacity: 0.7; }
.archive-desc {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.5;
  margin: 0;
}

/* ── Pagination nav ──────────────────────── */
.pagination-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}
.pagination-pages {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 0.35rem;
}
.pagination-btn,
.pagination-page {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 0.6rem;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  background: transparent;
}
.pagination-btn:hover,
.pagination-page:hover {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.pagination-btn--disabled {
  opacity: 0.35;
  cursor: default;
  pointer-events: none;
}
.pagination-page--active {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
  cursor: default;
}

.post-list-header h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.1;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.75rem;
}
.lang-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  background: var(--color-accent);
  color: #fff;
  padding: 0.2em 0.5em;
  border-radius: 4px;
  vertical-align: middle;
}
.post-list-tagline {
  margin-top: 0.5rem;
  color: var(--color-muted);
}

.post-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.post-card {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-border);
  display: grid;
  gap: 0.3rem;
}
.post-card:first-child { border-top: 1px solid var(--color-border); }
.post-card-content {
  display: grid;
  gap: 0.3rem;
}
.post-card-thumb-link {
  display: block;
  margin-bottom: 0.6rem;
}
.post-card-thumb {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: 6px;
  display: block;
  transition: opacity 0.15s;
}
.post-card-thumb:hover { opacity: 0.8; }

.post-card-date {
  font-size: 0.8rem;
  color: var(--color-muted);
  letter-spacing: 0.02em;
}
.post-card-title {
  font-size: 1.1rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--color-text);
  line-height: 1.4;
}
.post-card-title:hover { color: var(--color-accent); }

.post-card-desc {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.5;
}

.post-card-langs {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.25rem;
}
.lang-chip {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 0.15em 0.45em;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  text-decoration: none;
  color: var(--color-muted);
  transition: border-color 0.15s, color 0.15s;
}
.lang-chip:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.post-list-empty { color: var(--color-muted); font-style: italic; padding: 1.5rem 0; }

/* ── Tags ────────────────────────────────── */
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.5rem;
  max-width: 100%;
}
.tag-pill {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  padding: 0.25em 0.65em;
  border: 1px solid var(--color-border);
  border-radius: 100px;
  text-decoration: none;
  color: var(--color-muted);
  background: var(--color-surface);
  transition: border-color 0.15s, color 0.15s, background 0.15s;
  white-space: nowrap;
  max-width: 100%;
}
.tag-pill:hover {
  border-color: var(--color-text);
  color: var(--color-text);
  background: var(--color-bg);
}
.tag-pill--lg {
  font-size: 0.9rem;
  padding: 0.3em 0.8em;
}
.sidebar-tags {
  margin-bottom: 0.25rem;
}
.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.75rem;
  max-width: 100%;
}

.sidebar-posts a[href^="https://alessiodisalvo.it"] {
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* ── Featured hero image ─────────────────── */
.featured-hero-image {
  width: 100%;
  max-width: 100%;
  border-radius: calc(var(--radius) * 2);
  margin-bottom: 0;
  border: 1px solid var(--color-border);
  overflow: hidden;
}
.featured-hero-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* ── Article Lists ───────────────────────── */
.article-page {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.75rem 1.5rem 5rem;
  overflow: clip;
}

.article-header {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.82rem;
  color: var(--color-muted);
  margin-bottom: 1rem;
}

.article-lang-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: var(--color-accent);
  color: #fff;
  padding: 0.2em 0.55em;
  border-radius: 4px;
}

.article-title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.25;
  margin-bottom: 0.85rem;
}

.article-description {
  font-size: 1.1rem;
  color: var(--color-muted);
  line-height: 1.6;
  margin-bottom: 1rem;
}

/* Language switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-top: 1rem;
}
.lang-link {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 0.2em 0.55em;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  text-decoration: none;
  color: var(--color-muted);
  transition: border-color 0.15s, color 0.15s;
}
.lang-link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* ── Hero image ─────────────────────────── */
.article-hero {
  margin: 0 0 2.5rem;
  border-radius: 10px;
  overflow: hidden;
  line-height: 0;
}

.article-hero-img {
  width: 100%;
  height: auto;
  display: block;
}

/* ── Prose (article body) ────────────────── */
.article-body {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.8;
  color: #2a2a2a;
  overflow: hidden;            /* contain wide code blocks / tables */
}

.article-body h2 {
  font-family: var(--font-sans);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 2.5rem 0 0.75rem;
  color: var(--color-text);
}

.article-body h3 {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 600;
  margin: 1.75rem 0 0.5rem;
  color: var(--color-text);
}

.article-body p { margin-bottom: 1.4rem; }

.article-body a {
  color: var(--color-link);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: opacity 0.15s;
}
.article-body a:hover { opacity: 0.7; }

.article-body strong { font-weight: 600; color: var(--color-text); }

.article-body ol,
.article-body ul {
  padding-left: 1.5rem;
  margin-bottom: 1.4rem;
}
.article-body li { margin-bottom: 0.4rem; }

.article-body blockquote {
  border-left: 3px solid var(--color-accent);
  padding: 0.5rem 1.25rem;
  margin: 1.75rem 0;
  color: var(--color-muted);
  font-style: italic;
}

.article-body code {
  font-size: 0.88em;
  background: var(--color-surface);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  font-family: "SF Mono", "Fira Code", monospace;
}

.article-body pre {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  display: block;
  width: 100%;
  overflow-x: auto;   /* horizontal scroll inside the block, not the page */
  max-width: 100%;    /* never wider than its grid column */
  margin-bottom: 1.4rem;
}
.article-body pre code { background: none; padding: 0; }

.article-body hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 2.5rem 0;
}

/* ── Article Footer ──────────────────────── */
.article-footer {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}
.back-link {
  font-size: 0.875rem;
  text-decoration: none;
  color: var(--color-muted);
}
.back-link:hover { color: var(--color-accent); }

/* ── Responsive ──────────────────────────── */
@media (max-width: 600px) {
  /* Header: shrink height and logo, preserve aspect ratio */
  .header-inner {
    height: auto;
    padding-top: 0.65rem;
    padding-bottom: 0.65rem;
    padding-left: 1rem;
    padding-right: 1rem;
  }
  .brand-logo {
    max-height: 52px; /* reduced from 120px — keeps correct proportions */
    width: auto;
    max-width: 100%;
  }
  .header-nav { gap: 1rem; }

  /* Give content meaningful side padding so text isn't edge-to-edge */
  .article-page,
  .post-list-page,
  .blog-home {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  /* Force single-column grid on small screens */
  .lang-index-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .tag-pill {
    white-space: normal;
  }

  .footer-inner { flex-direction: column; align-items: flex-start; }
}