/* =========================================================
   LEGIT DEV — стилі сторінок блогу
   Базові стилі (reset, змінні, хедер, футер, кнопки) — у /style.css
   Тут лише те, що є винятково на сторінках блогу.
   ========================================================= */

/* ========== VARIABLES (тільки блогові) ========== */
:root {
  --panel: #12131C;
  --panel-2: #0E0F16;
}

/* ========== LAYOUT ========== */
.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 48px);
}

.layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  padding: 32px 0 80px;
  align-items: start;
}

/* ========== PAGE HEADER ========== */
.blog-head {
  padding: 56px 0 36px;
}

.crumbs {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 16px;
}

.crumbs a:hover {
  color: var(--green-1);
}

h1.page-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 700;
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}

.page-sub {
  color: var(--muted);
  font-size: 16px;
  max-width: 60ch;
  margin: 0;
}

/* ========== CATEGORY FILTER PILLS ========== */
.filters {
  display: flex;
  gap: 10px;
  flex-wrap: nowrap;
  overflow-x: auto;
  padding: 24px 0 8px;
  scrollbar-width: none;
}

.filters::-webkit-scrollbar {
  display: none;
}

.pill {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
  white-space: nowrap;
  padding: 8px 16px;
  border-radius: 100px;
  border: 1px solid var(--line);
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.pill:hover {
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--text);
}

.pill.active {
  color: #06110A;
  background: linear-gradient(95deg, var(--blue-1), var(--green-1));
  border-color: transparent;
}

/* ========== FEATURED POST ========== */
.featured {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
  margin-bottom: 36px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  min-height: 280px;
}

.featured-media {
  background:
    radial-gradient(circle at 30% 30%, rgba(46, 134, 200, 0.35), transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(62, 184, 74, 0.3), transparent 60%),
    linear-gradient(160deg, #171826, #0d0e15);
  position: relative;
  min-height: 220px;
}

.featured-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 32px 32px;
}

.featured-body {
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-body h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 26px;
  line-height: 1.25;
  text-align: left;
  margin: 0 0 12px;
}

.featured-body p {
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.6;
  margin: 0 0 20px;
}

.tag {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  color: var(--green-1);
  background: rgba(62, 184, 74, 0.1);
  border: 1px solid rgba(62, 184, 74, 0.25);
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 14px;
  width: fit-content;
}

.meta {
  display: flex;
  gap: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--muted);
}

/* ========== POST GRID ========== */
.grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.card {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
  transition: transform 0.25s ease, border-color 0.25s ease;
  cursor: pointer;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.18);
}

.card-media {
  height: 150px;
  background: linear-gradient(135deg, var(--c1, #2E86C8), var(--c2, #3EB84A));
  opacity: 0.85;
  position: relative;
}

.card-body {
  padding: 20px;
}

.card-body h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 17px;
  line-height: 1.35;
  margin: 0 0 10px;
}

.card-body p {
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.55;
  margin: 0 0 16px;
}

/* ========== PAGINATION ========== */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 16px 0 0;
  grid-column: 1/2;
}

.page-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  border: 1px solid var(--line);
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
  background: transparent;
}

.page-btn.active {
  color: #06110A;
  background: linear-gradient(95deg, var(--blue-1), var(--green-1));
  border-color: transparent;
}

.page-btn:hover:not(.active) {
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--text);
}

/* ========== SIDEBAR ========== */
.side-block {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 14px;
  padding: 22px;
  margin-bottom: 24px;
}

.side-block h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px;
  margin: 0 0 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 11px 14px;
  background: var(--panel-2);
}

.search-box input {
  background: none;
  border: none;
  outline: none;
  color: var(--text);
  font-size: 14px;
  width: 100%;
  font-family: 'Inter', sans-serif;
}

.search-box svg {
  width: 16px;
  height: 16px;
  color: var(--muted);
  flex-shrink: 0;
}

/* ---- популярні статті ---- */
.pop-post {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.pop-post:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.pop-post .num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 20px;
  font-weight: 600;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.25);
  flex-shrink: 0;
  width: 24px;
}

.pop-post .ptitle {
  font-size: 13.5px;
  line-height: 1.45;
  margin: 0 0 6px;
}

.pop-post .pdate {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--muted);
}

/* ---- категорії ---- */
.cat-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  font-size: 13.5px;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
}

.cat-row:last-child {
  border-bottom: none;
}

.cat-row:hover {
  color: var(--green-1);
}

.cat-count {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  color: var(--muted);
  background: var(--panel-2);
  border-radius: 100px;
  padding: 2px 9px;
}

/* ---- розсилка ---- */
.newsletter {
  background: linear-gradient(160deg, rgba(46, 134, 200, 0.15), rgba(62, 184, 74, 0.1));
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.newsletter p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
  margin: 0 0 16px;
}

.nl-input {
  display: flex;
  gap: 8px;
}

.nl-input input {
  flex: 1;
  padding: 11px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  font-size: 13px;
  font-family: 'Inter', sans-serif;
  outline: none;
}

.nl-btn {
  padding: 11px 16px;
  border-radius: 8px;
  border: none;
  background: linear-gradient(95deg, var(--blue-1), var(--green-1));
  color: #06110A;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  flex-shrink: 0;
}

/* ---- теги ---- */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-chip {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 5px 11px;
  border-radius: 100px;
  cursor: pointer;
}

.tag-chip:hover {
  color: var(--green-1);
  border-color: rgba(62, 184, 74, 0.35);
}

/* =========================================================
   СТОРІНКА СТАТТІ
   ========================================================= */

/* ---- шапка статті ---- */
.article-head {
  padding: 40px 0 28px;
  max-width: 820px;
}

.article-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(28px, 3.6vw, 42px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.01em;
  text-align: left;
  margin: 0 0 16px;
}

.article-lead {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
  margin: 0;
}

.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px 24px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.article-meta__item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--muted);
}

.article-meta__item svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* ---- автор (у шапці) ---- */
.article-author {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-right: auto;
}

.article-author__avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--line);
  flex-shrink: 0;
}

.article-author__name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
}

.article-author__role {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  color: var(--muted);
}

/* ---- обкладинка ---- */
.article-cover {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 16/7;
  margin-bottom: 40px;
  background:
    radial-gradient(circle at 30% 30%, rgba(46, 134, 200, 0.35), transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(62, 184, 74, 0.3), transparent 60%),
    linear-gradient(160deg, #171826, #0d0e15);
}

.article-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* =========================================================
   ТИПОГРАФІКА ТЕКСТУ СТАТТІ
   ========================================================= */
.article-body {
  font-size: 16.5px;
  line-height: 1.75;
  color: #D5D9E0;
  max-width: 760px;
}

.article-body > * + * {
  margin-top: 22px;
}

.article-body h2,
.article-body h3,
.article-body h4 {
  font-family: 'Space Grotesk', sans-serif;
  color: var(--text);
  text-align: left;
  line-height: 1.3;
  scroll-margin-top: 100px;
}

.article-body h2 {
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 700;
  margin: 48px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.article-body h3 {
  font-size: 20px;
  font-weight: 600;
  margin: 36px 0 0;
}

.article-body h4 {
  font-size: 17px;
  font-weight: 600;
  margin: 28px 0 0;
}

.article-body p {
  margin: 0;
}

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

.article-body em {
  color: var(--text);
}

.article-body a {
  color: var(--blue-1);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color 0.2s ease;
}

.article-body a:hover {
  color: var(--green-1);
}

/* ---- списки ---- */
.article-body ul,
.article-body ol {
  padding-left: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.article-body ul {
  list-style: disc;
}

.article-body ol {
  list-style: decimal;
}

.article-body li::marker {
  color: var(--green-1);
}

.article-body li > ul,
.article-body li > ol {
  margin-top: 10px;
}

/* ---- цитата ---- */
.article-body blockquote {
  border-left: 3px solid var(--green-2);
  background: var(--panel);
  border-radius: 0 12px 12px 0;
  padding: 18px 22px;
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
}

.article-body blockquote p + p {
  margin-top: 12px;
}

.article-body blockquote cite {
  display: block;
  margin-top: 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-style: normal;
  color: var(--muted);
}

/* ---- код ---- */
.article-body code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9em;
  color: var(--green-1);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 2px 6px;
}

.article-body pre {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px 20px;
  overflow-x: auto;
}

.article-body pre code {
  background: none;
  border: none;
  padding: 0;
  color: var(--text);
  font-size: 13.5px;
  line-height: 1.6;
}

/* ---- зображення ---- */
.article-body figure {
  margin: 0;
}

.article-body img {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--line);
}

.article-body figcaption {
  margin-top: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--muted);
  text-align: center;
}

/* ---- таблиця ---- */
.article-table-wrap {
  overflow-x: auto;
}

.article-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
  min-width: 480px;
}

.article-body th,
.article-body td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.article-body th {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  font-weight: 500;
}

.article-body tbody tr:last-child td {
  border-bottom: none;
}

.article-body hr {
  border: none;
  height: 1px;
  background: var(--line);
  margin: 36px 0;
}

/* ---- врізка / примітка ---- */
.article-note {
  display: flex;
  gap: 13px;
  align-items: flex-start;
  background: linear-gradient(160deg, rgba(46, 134, 200, 0.12), rgba(62, 184, 74, 0.08));
  border: 1px solid rgba(62, 184, 74, 0.25);
  border-radius: 12px;
  padding: 16px 18px;
  font-size: 14.5px;
  line-height: 1.6;
}

.article-note svg {
  width: 18px;
  height: 18px;
  color: var(--green-1);
  flex-shrink: 0;
  margin-top: 2px;
}

.article-note p {
  margin: 0;
}

/* =========================================================
   ПІД СТАТТЕЮ
   ========================================================= */

/* ---- поділитися ---- */
.article-share {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.article-share__label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--muted);
  margin-right: 4px;
}

.share-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition: all 0.25s ease;
}

.share-btn svg {
  width: 17px;
  height: 17px;
}

.share-btn:hover {
  color: var(--green-1);
  border-color: rgba(62, 184, 74, 0.35);
  background: rgba(62, 184, 74, 0.08);
}

/* ---- картка автора ---- */
.author-card {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 14px;
  padding: 24px;
  margin-top: 32px;
}

.author-card__avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--line);
  flex-shrink: 0;
}

.author-card__label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 6px;
}

.author-card__name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 8px;
}

.author-card__bio {
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.6;
  margin: 0 0 14px;
}

.author-card__links {
  display: flex;
  gap: 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
}

.author-card__links a {
  color: var(--blue-1);
}

.author-card__links a:hover {
  color: var(--green-1);
}

/* ---- CTA ---- */
.article-cta {
  margin-top: 32px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: linear-gradient(160deg, rgba(46, 134, 200, 0.15), rgba(62, 184, 74, 0.1));
  padding: 28px;
  text-align: center;
}

.article-cta h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 21px;
  font-weight: 600;
  margin: 0 0 10px;
}

.article-cta p {
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.6;
  margin: 0 0 20px;
}

/* ---- навігація між статтями ---- */
.article-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}

.article-nav__item {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 12px;
  padding: 18px 20px;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.article-nav__item:hover {
  border-color: rgba(255, 255, 255, 0.18);
  transform: translateY(-3px);
}

.article-nav__item--next {
  text-align: right;
}

.article-nav__dir {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  color: var(--muted);
  margin-bottom: 8px;
}

.article-nav__title {
  font-size: 14.5px;
  line-height: 1.45;
  color: var(--text);
  margin: 0;
}

/* ---- читайте також ---- */
.related {
  margin-top: 56px;
}

.related__title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 600;
  text-align: left;
  margin: 0 0 22px;
}

/* ---- зміст статті (sidebar) ---- */
.toc {
  position: sticky;
  top: 96px;
}

.toc-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.toc-list a {
  display: block;
  padding: 8px 0 8px 14px;
  border-left: 2px solid var(--line);
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--muted);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.toc-list a:hover,
.toc-list a.active {
  color: var(--text);
  border-left-color: var(--green-2);
}

/* ========== MOBILE ========== */
@media (max-width: 900px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .toc {
    position: static;
  }
}

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

  .grid {
    grid-template-columns: 1fr;
  }

  .article-cover {
    aspect-ratio: 16/10;
    margin-bottom: 28px;
  }

  .article-body {
    font-size: 16px;
  }

  .article-nav {
    grid-template-columns: 1fr;
  }

  .article-nav__item--next {
    text-align: left;
  }

  .author-card {
    flex-direction: column;
    gap: 14px;
  }
}