/* ============================================================
   PKTOK blog — public pages (pktok.com/blog, /<lang>/blog)
   Standalone stylesheet: it borrows the marketing site's design
   TOKENS (colours, fonts, radii) but not its stylesheet, so a
   change to the landing page can never break an article layout.
   Served by the app at /blog-assets/blog.css — bump the ?v= in
   render.ts on every edit (the webroot caches aggressively).
   ============================================================ */

:root {
  --c-cyan: #00e5c7;
  --c-pink: #ff2e8a;
  --c-magenta: #c13bff;
  --c-purple: #7c4dff;
  --grad: linear-gradient(120deg, #ff2e8a 0%, #c13bff 52%, #7c4dff 100%);

  --bg: #0a0a10;
  --bg-2: #0e0e16;
  --surface: rgba(255, 255, 255, 0.035);
  --surface-2: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);

  --text: #f4f5fa;
  --muted: #9aa0b6;

  --radius: 18px;
  --radius-lg: 26px;
  --maxw: 760px;
  --maxw-wide: 1160px;

  --font: 'Plus Jakarta Sans', 'Segoe UI', system-ui, Arial, sans-serif;
  --font-body: 'Inter', 'Segoe UI', system-ui, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

body.blog-page {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

body.blog-page img {
  max-width: 100%;
  height: auto;
  display: block;
}

body.blog-page a {
  color: var(--c-cyan);
  text-decoration: none;
}

body.blog-page a:hover {
  text-decoration: underline;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0;
}

/* ── Header / footer ─────────────────────────────────────── */

.blog-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: var(--maxw-wide);
  margin: 0 auto;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}

.blog-brand {
  font-family: var(--font);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: 0.02em;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.blog-nav nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
}

.blog-nav nav a {
  color: var(--muted);
}

.blog-nav-cta {
  padding: 9px 16px;
  border-radius: 999px;
  background: var(--grad);
  color: #fff !important;
  font-weight: 600;
  white-space: nowrap;
}

.blog-nav-cta:hover {
  text-decoration: none !important;
  filter: brightness(1.08);
}

.blog-main {
  max-width: var(--maxw-wide);
  margin: 0 auto;
  padding: 32px 20px 64px;
}

.blog-footer {
  border-top: 1px solid var(--line);
  padding: 28px 20px 48px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
}

.blog-footer p {
  margin: 4px 0;
}

/* ── Index ───────────────────────────────────────────────── */

.blog-index-head {
  text-align: center;
  padding: 24px 0 40px;
}

.blog-index-head h1 {
  font-size: clamp(32px, 5vw, 52px);
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.blog-index-head p {
  color: var(--muted);
  margin: 12px 0 0;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

@media (max-width: 900px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  color: var(--text) !important;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease;
}

.blog-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  text-decoration: none !important;
}

.blog-card img,
.blog-card-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.blog-card-placeholder {
  background: linear-gradient(120deg, rgba(255, 46, 138, 0.18), rgba(124, 77, 255, 0.18));
}

.blog-card-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.blog-card-body h2 {
  font-size: 19px;
}

.blog-card-body p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  flex: 1;
}

.blog-card-more {
  color: var(--c-cyan);
  font-size: 13px;
  font-weight: 600;
}

.blog-empty {
  text-align: center;
  color: var(--muted);
  padding: 60px 0;
}

/* ── Article ─────────────────────────────────────────────── */

.blog-article {
  max-width: var(--maxw);
  margin: 0 auto;
}

.blog-crumbs {
  font-size: 14px;
  margin-bottom: 20px;
}

.blog-crumbs a {
  color: var(--muted);
}

.blog-article-head h1 {
  font-size: clamp(28px, 4.4vw, 44px);
  margin: 10px 0;
}

.blog-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

.blog-date {
  color: var(--muted);
  font-size: 14px;
  margin: 0;
}

.blog-hero {
  width: 100%;
  border-radius: var(--radius-lg);
  margin: 28px 0;
  border: 1px solid var(--line);
}

.blog-body {
  font-size: 17px;
}

.blog-body h2 {
  font-size: 27px;
  margin: 40px 0 14px;
}

.blog-body h3 {
  font-size: 21px;
  margin: 30px 0 10px;
}

.blog-body p {
  margin: 0 0 18px;
}

.blog-body ul,
.blog-body ol {
  margin: 0 0 18px;
  padding-inline-start: 22px;
}

.blog-body li {
  margin-bottom: 8px;
}

.blog-body strong {
  color: #fff;
}

.blog-body blockquote {
  margin: 24px 0;
  padding: 16px 20px;
  border-inline-start: 3px solid var(--c-magenta);
  background: var(--surface);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--muted);
}

.blog-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 15px;
}

/* Only narrow screens get the horizontal scroll. On a desktop `display:block` made the table
   shrink-wrap to its content and sit in a corner of the column — verified in a real browser,
   which is the only thing that catches this (the test suite cannot see layout). */
@media (max-width: 600px) {
  .blog-body table {
    display: block;
    overflow-x: auto;
  }
}

.blog-body th,
.blog-body td {
  border: 1px solid var(--line);
  padding: 10px 12px;
  text-align: start;
}

.blog-body th {
  background: var(--surface-2);
  font-weight: 600;
}

.blog-figure {
  margin: 30px 0;
}

.blog-figure img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.blog-figure figcaption {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

/* ── FAQ, CTA, languages ─────────────────────────────────── */

.blog-faq {
  margin: 48px 0;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.blog-faq h2 {
  font-size: 24px;
  margin-bottom: 16px;
}

.blog-faq details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-bottom: 10px;
  background: var(--surface);
}

.blog-faq summary {
  cursor: pointer;
  font-weight: 600;
  font-family: var(--font);
}

.blog-faq details p {
  margin: 12px 0 0;
  color: var(--muted);
}

.blog-cta {
  margin: 48px 0;
  padding: 32px;
  border-radius: var(--radius-lg);
  background: linear-gradient(120deg, rgba(255, 46, 138, 0.14), rgba(124, 77, 255, 0.14));
  border: 1px solid var(--line-strong);
  text-align: center;
}

.blog-cta h2 {
  font-size: 26px;
  margin-bottom: 10px;
}

.blog-cta p {
  color: var(--muted);
  margin: 0 0 20px;
}

.blog-cta-btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 999px;
  background: var(--grad);
  color: #fff !important;
  font-weight: 700;
  font-family: var(--font);
}

.blog-cta-btn:hover {
  text-decoration: none !important;
  filter: brightness(1.08);
}

.blog-langs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  color: var(--muted);
}

.blog-langs a {
  color: var(--muted);
  padding: 5px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.blog-langs a:hover {
  color: var(--text);
  border-color: var(--line-strong);
  text-decoration: none;
}

/* ── Draft preview banner (admin only) ───────────────────── */

.blog-draft-banner {
  max-width: var(--maxw);
  margin: 0 auto 24px;
  padding: 12px 18px;
  border-radius: var(--radius);
  background: rgba(255, 193, 7, 0.14);
  border: 1px solid rgba(255, 193, 7, 0.45);
  color: #ffd75e;
  font-weight: 600;
  font-size: 14px;
  text-align: center;
}

/* ── Fejléc nyelvválasztó ─────────────────────────────────
   Natív <details>: a blogoldalak NULLA JavaScriptet töltenek, és a marketing oldal :hover-menüje
   telefonon elérhetetlen lenne — az olvasók viszont többségében telefonon jönnek. */

.blog-lang-picker {
  position: relative;
}

.blog-lang-picker summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  user-select: none;
}

.blog-lang-picker summary::-webkit-details-marker {
  display: none;
}

.blog-lang-picker summary:hover {
  color: var(--text);
  border-color: var(--line-strong);
}

.blog-lang-picker[open] summary {
  color: var(--text);
  border-color: var(--line-strong);
}

.blog-lang-menu {
  position: absolute;
  inset-inline-end: 0;
  top: calc(100% + 8px);
  z-index: 20;
  min-width: 190px;
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.blog-lang-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 9px;
  color: var(--muted) !important;
  font-size: 14px;
}

.blog-lang-item:hover {
  color: var(--text) !important;
  background: var(--surface-2);
  text-decoration: none !important;
}

.blog-lang-item.is-active {
  color: var(--text) !important;
  background: linear-gradient(120deg, rgba(255, 46, 138, 0.15), rgba(124, 77, 255, 0.15));
}

.blog-lang-code {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 2px 6px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--c-cyan);
}

@media (max-width: 520px) {
  .blog-nav nav {
    gap: 10px;
  }
  .blog-lang-menu {
    min-width: 160px;
  }
}