.blog-container { padding-top: 40px; padding-bottom: 80px; }

/* ===== шапка листинга ===== */
.blog-head { text-align: center; margin-bottom: 8px; }
.blog-head h1 { font-size: clamp(34px, 5vw, 56px); font-weight: 800; letter-spacing: -1px; line-height: 1.1; margin: 0 0 14px; color: var(--lx-text-strong, #fff); }
.blog-head h1 .grad {
  background: linear-gradient(120deg, #60a5fa, #3b82f6 30%, #f59e0b 70%, #60a5fa);
  background-size: 300% auto; -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: blogGradShift 6s ease-in-out infinite; display: inline-block;
}
@keyframes blogGradShift { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
.blog-head p { margin: 0 auto; max-width: 560px; opacity: .7; font-size: 17px; }
.blog-head-meta { margin-top: 14px; font-size: 14px; opacity: .55; letter-spacing: .02em; }
.blog-head-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 22px; }
.blog-pill {
  display: inline-flex; align-items: center; padding: 9px 20px; border-radius: 999px; font-size: 14px; font-weight: 600;
  text-decoration: none; color: var(--lx-text, #e6e8ef); border: 1px solid var(--lx-border, rgba(255,255,255,0.12));
  background: rgba(255,255,255,0.04); transition: border-color .2s ease, background .2s ease, transform .2s ease, filter .2s ease;
}
.blog-pill:hover { border-color: var(--lx-accent, #5b8cff); background: rgba(91,140,255,0.1); transform: translateY(-1px); }
.blog-pill-accent { background: linear-gradient(135deg, var(--lx-accent, #5b8cff), var(--lx-accent-2, #a855f7)); border-color: transparent; color: #fff; }
.blog-pill-accent:hover { background: linear-gradient(135deg, var(--lx-accent, #5b8cff), var(--lx-accent-2, #a855f7)); border-color: transparent; filter: brightness(1.12); }

/* ===== липкая панель фильтров ===== */
.blog-filters-wrap { margin: 28px 0 18px; }
.blog-filters-wrap .filters { margin: 0; padding: 0; min-height: 0; justify-content: center; }
.blog-filters-wrap .filter-chip { flex: none; white-space: nowrap; }

.blog-toolbar {
  position: sticky; top: 0; z-index: 50;
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px;
  margin: 0 0 8px; padding: 10px 12px; border-radius: 18px;
  background: rgba(12, 18, 34, 0.72); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--lx-border, rgba(255,255,255,0.08)); box-shadow: 0 10px 40px rgba(0,0,0,0.25);
}
.blog-search-wrap { flex: 1 1 260px; min-width: 200px; }
.blog-search {
  width: 100%; box-sizing: border-box; padding: 12px 18px 12px 46px; border-radius: 14px;
  border: 1px solid var(--lx-border, rgba(255,255,255,0.08));
  background: rgba(255,255,255,0.05) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%239aa4b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-3.5-3.5'/%3E%3C/svg%3E") no-repeat 16px center;
  color: var(--lx-text, #e6e8ef); font-size: 15px; font-family: inherit; outline: none;
  -webkit-appearance: none; appearance: none; transition: border-color .2s ease, box-shadow .2s ease;
}
.blog-search::placeholder { opacity: .5; }
.blog-search:focus { border-color: var(--lx-accent, #5b8cff); box-shadow: 0 0 0 4px rgba(91,140,255,0.12); }
.blog-sort { display: inline-flex; padding: 4px; border-radius: 999px; background: rgba(255,255,255,0.05); border: 1px solid var(--lx-border, rgba(255,255,255,0.08)); }
.blog-sort-btn {
  border: none; background: transparent; color: var(--lx-text, #e6e8ef); opacity: .65; font: inherit; font-size: 13px; font-weight: 600;
  padding: 8px 16px; border-radius: 999px; cursor: pointer; white-space: nowrap; transition: background .2s ease, opacity .2s ease;
}
.blog-sort-btn:hover { opacity: 1; }
.blog-sort-btn.active { opacity: 1; color: #fff; background: color-mix(in srgb, var(--lx-accent, #5b8cff) 24%, transparent); }
.blog-count { margin-left: auto; font-size: 13px; opacity: .6; white-space: nowrap; }
.blog-count:empty { display: none; }

@media (max-width: 700px) {
  .blog-filters-wrap .filters { justify-content: flex-start; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; padding-bottom: 2px; }
  .blog-filters-wrap .filters::-webkit-scrollbar { display: none; }
  .blog-toolbar { padding: 8px; border-radius: 14px; }
  .blog-search-wrap { flex-basis: 100%; }
  .blog-sort { flex: 1; }
  .blog-sort-btn { flex: 1; padding: 8px 10px; }
}

/* ===== теги ===== */
.blog-tag {
  display: inline-block; font-size: 12px; font-weight: 600; padding: 4px 12px; border-radius: 999px; margin-bottom: 12px;
  color: var(--tag, var(--lx-accent, #5b8cff));
  background: color-mix(in srgb, var(--tag, var(--lx-accent, #5b8cff)) 16%, transparent);
}
.blog-tag-sm { font-size: 11px; padding: 2px 9px; margin-bottom: 0; align-self: flex-start; }

/* ===== карточки ===== */
.blog-cover { position: relative; aspect-ratio: 16 / 9; overflow: hidden; display: flex; align-items: center; justify-content: center; }
.blog-cover-bg { position: absolute; inset: 0; transition: transform .7s cubic-bezier(.2, .8, .2, 1); }
.blog-cover::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, rgba(0,0,0,0) 55%, rgba(0,0,0,0.28)); }
.blog-cover-icon {
  position: relative; z-index: 1; font-size: 44px; font-weight: 700; letter-spacing: -1px; color: rgba(255,255,255,0.95);
  text-shadow: 0 6px 24px rgba(0,0,0,0.4); transition: transform .5s cubic-bezier(.2, .8, .2, 1);
}

.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 22px; margin-top: 22px; }

.blog-card {
  position: relative; display: flex; flex-direction: column; overflow: hidden; text-decoration: none; color: inherit;
  background: var(--lx-card, #14151f); border: 1px solid var(--lx-border, rgba(255,255,255,0.08)); border-radius: 20px;
  transition: transform .25s ease, box-shadow .25s ease;
  animation: blogCardIn .45s ease backwards;
}
.blog-card:hover { transform: translateY(-5px); box-shadow: 0 16px 44px rgba(59,130,246,0.2); }
.blog-card:hover .blog-cover-bg { transform: scale(1.08); }
.blog-card:hover .blog-cover-icon { transform: translateY(-3px) scale(1.06); }

/* подсветка под курсором */
.blog-card::before {
  content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none; opacity: 0; transition: opacity .3s ease;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(140,175,255,0.14), transparent 45%);
}
.blog-card::after {
  content: ""; position: absolute; inset: 0; z-index: 3; pointer-events: none; opacity: 0; transition: opacity .3s ease;
  border-radius: inherit; padding: 1px;
  background: radial-gradient(320px circle at var(--mx, 50%) var(--my, 50%), rgba(150,185,255,0.95), transparent 45%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
}
.blog-card:hover::before, .blog-card:hover::after { opacity: 1; }

.blog-card-body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.blog-card h3 { margin: 0 0 10px; font-size: 18px; line-height: 1.35; color: var(--lx-text-strong, #fff); }
.blog-card p {
  margin: 0 0 16px; font-size: 14px; line-height: 1.55; color: var(--lx-text, #e6e8ef); opacity: .75;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.blog-card-meta { margin-top: auto; display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--lx-text, #e6e8ef); }
.blog-card-meta span:not(.blog-card-arrow) { opacity: .5; }
.blog-card-arrow { margin-left: auto; font-size: 18px; color: var(--lx-accent, #5b8cff); opacity: 0; transform: translateX(-8px); transition: opacity .25s ease, transform .25s ease; }
.blog-card:hover .blog-card-arrow { opacity: 1; transform: none; }
@keyframes blogCardIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* ===== бенто: одна крупная слева, две средние справа ===== */
.blog-bento { display: grid; grid-template-columns: 1.3fr 1fr; grid-template-rows: 1fr 1fr; gap: 22px; margin-top: 8px; }
.blog-bento .blog-card-featured { grid-row: 1 / span 2; }
.blog-card-featured .blog-cover { flex: 1 1 auto; aspect-ratio: auto; min-height: 280px; }
.blog-card-featured .blog-cover-icon { font-size: 72px; }
.blog-card-featured .blog-card-body { flex: none; padding: 26px 30px 28px; }
.blog-card-featured h3 { font-size: clamp(22px, 2.6vw, 30px); line-height: 1.25; }
.blog-card-featured p { -webkit-line-clamp: 3; font-size: 15px; }

.blog-card-compact { flex-direction: row; }
.blog-card-compact .blog-cover { flex: 0 0 40%; aspect-ratio: auto; min-height: 150px; }
.blog-card-compact .blog-cover-icon { font-size: 34px; }
.blog-card-compact .blog-card-body { padding: 18px 20px; justify-content: center; }
.blog-card-compact h3 { font-size: 17px; margin-bottom: 8px; }
.blog-card-compact p { -webkit-line-clamp: 2; font-size: 13px; margin-bottom: 10px; }
.blog-card-compact .blog-tag { margin-bottom: 8px; }

@media (max-width: 900px) {
  .blog-bento { grid-template-columns: 1fr; grid-template-rows: auto; }
  .blog-bento .blog-card-featured { grid-row: auto; }
  .blog-card-featured .blog-cover { flex: none; min-height: 0; aspect-ratio: 16 / 9; }
}
@media (max-width: 560px) {
  .blog-card-compact { flex-direction: column; }
  .blog-card-compact .blog-cover { flex: none; min-height: 0; aspect-ratio: 16 / 9; }
}

.blog-empty { text-align: center; opacity: .6; padding: 48px 0; }
.blog-more { height: 1px; }
.blog-pager { display: flex; justify-content: center; align-items: center; gap: 20px; margin-top: 40px; font-size: 14px; }
.blog-pager a { color: var(--lx-accent, #5b8cff); text-decoration: none; font-weight: 600; }
.blog-pager span { opacity: .6; }
.blog-pager.is-hidden { display: none; }

@media (max-width: 640px) { .blog-grid { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) {
  .blog-card, .blog-cover-bg, .blog-cover-icon, .blog-head h1 .grad { animation: none; transition: none; }
}
/* ===== страница статьи ===== */
.read-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0; z-index: 10000;
  background: linear-gradient(90deg, var(--lx-accent, #5b8cff), var(--lx-accent-2, #a855f7));
  transition: width .1s linear;
}

.blog-layout { display: grid; grid-template-columns: 1fr; gap: 32px; align-items: start; }
@media (min-width: 960px) {
  .blog-layout { grid-template-columns: minmax(0, 760px) minmax(240px, 1fr); }
}
.blog-article { max-width: 760px; margin: 0 auto; }

.blog-breadcrumb { margin-bottom: 20px; font-size: 14px; opacity: .6; }
.blog-breadcrumb a { color: inherit; text-decoration: none; }
.blog-breadcrumb a:hover { color: var(--lx-accent, #5b8cff); }
.blog-breadcrumb .sep { margin: 0 8px; opacity: .5; }

.blog-article h1 { font-size: clamp(28px, 4vw, 42px); line-height: 1.2; letter-spacing: -0.5px; margin: 4px 0 14px; color: var(--lx-text-strong, #fff); }
.blog-meta { display: flex; gap: 8px; font-size: 14px; opacity: .55; margin-bottom: 28px; }

.blog-toc { background: var(--lx-card, #14151f); border: 1px solid var(--lx-border, rgba(255,255,255,0.08)); border-radius: 16px; padding: 18px 22px; margin: 0 0 36px; }
.blog-toc-title { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; opacity: .6; margin-bottom: 10px; }
.blog-toc ol { margin: 0; padding-left: 20px; }
.blog-toc li { margin: 6px 0; font-size: 15px; }
.blog-toc a { color: var(--lx-text, #e6e8ef); text-decoration: none; }
.blog-toc a:hover { color: var(--lx-accent, #5b8cff); }

.blog-body { font-size: 18px; line-height: 1.8; color: var(--lx-text, #e6e8ef); }
.blog-body h2 { font-size: 26px; line-height: 1.3; letter-spacing: -0.3px; margin: 48px 0 18px; color: var(--lx-text-strong, #fff); scroll-margin-top: 90px; }
.blog-body h3 { font-size: 20px; margin: 32px 0 12px; color: var(--lx-text-strong, #fff); }
.blog-body p { margin: 0 0 22px; }
.blog-body ul, .blog-body ol { margin: 0 0 22px; padding-left: 24px; }
.blog-body li { margin: 8px 0; }
.blog-body a { color: var(--lx-accent, #5b8cff); }
.blog-body strong { color: var(--lx-text-strong, #fff); }
.blog-body blockquote { margin: 28px 0; padding: 4px 0 4px 22px; border-left: 3px solid var(--lx-accent, #5b8cff); font-style: italic; opacity: .9; }
.blog-body code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .9em; padding: 2px 7px; border-radius: 6px; background: rgba(255,255,255,0.08); }
.blog-body pre { margin: 0 0 24px; padding: 18px 20px; border-radius: 14px; background: rgba(0,0,0,0.35); border: 1px solid var(--lx-border, rgba(255,255,255,0.08)); overflow-x: auto; }
.blog-body pre code { padding: 0; background: none; font-size: 14.5px; line-height: 1.6; }

.blog-share { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--lx-border, rgba(255,255,255,0.08)); font-size: 14px; }
.blog-share > span { opacity: .6; margin-right: 4px; }
.blog-share a, .blog-share button {
  padding: 8px 16px; border-radius: 999px; border: 1px solid var(--lx-border, rgba(255,255,255,0.08));
  background: var(--lx-card, #14151f); color: var(--lx-text, #e6e8ef); text-decoration: none;
  font-size: 13px; font-weight: 600; font-family: inherit; cursor: pointer; transition: border-color .2s ease, color .2s ease;
}
.blog-share a:hover, .blog-share button:hover { border-color: var(--lx-accent, #5b8cff); color: var(--lx-accent, #5b8cff); }

.blog-cta {
  margin-top: 40px; padding: 32px 28px; border-radius: 20px; text-align: center;
  border: 1px solid var(--lx-border, rgba(255,255,255,0.08));
  background: linear-gradient(135deg, rgba(59,130,246,0.14), rgba(168,85,247,0.12));
}
.blog-cta h3 { margin: 0 0 8px; font-size: 22px; color: var(--lx-text-strong, #fff); }
.blog-cta p { margin: 0 0 20px; font-size: 15px; opacity: .75; }

/* ===== сайдбар, курсы, вакансии ===== */
.blog-sidebar h3, .blog-courses h3, .blog-vacancies h3 { font-size: 18px; margin: 0 0 16px; color: var(--lx-text-strong, #fff); }

.read-also-list { display: flex; flex-direction: column; gap: 12px; }
.read-also-item {
  display: flex; flex-direction: column; gap: 6px; padding: 14px; border-radius: 14px; text-decoration: none;
  background: var(--lx-card, #14151f); border: 1px solid var(--lx-border, rgba(255,255,255,0.08));
  transition: border-color .2s ease, transform .2s ease;
}
.read-also-item:hover { border-color: var(--lx-accent, #5b8cff); transform: translateY(-2px); }
.read-also-title { font-size: 14px; color: var(--lx-text, #e6e8ef); line-height: 1.4; }

.blog-courses { max-width: 1040px; margin: 56px auto 0; padding-top: 40px; border-top: 1px solid var(--lx-border, rgba(255,255,255,0.08)); }
.blog-vacancies { max-width: 1040px; margin: 40px auto 0; padding-top: 40px; border-top: 1px solid var(--lx-border, rgba(255,255,255,0.08)); }

.course-slider { position: relative; display: flex; align-items: center; gap: 8px; }
.course-suggestions-grid { display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; padding-bottom: 4px; }
.course-suggestions-grid::-webkit-scrollbar { display: none; }

.slider-arrow {
  flex: none; width: 36px; height: 36px; border-radius: 50%; font-size: 18px; cursor: pointer;
  border: 1px solid var(--lx-border, rgba(255,255,255,0.08)); background: var(--lx-card, #14151f); color: var(--lx-text-strong, #fff);
  display: flex; align-items: center; justify-content: center; transition: border-color .2s ease;
}
.slider-arrow:hover { border-color: var(--lx-accent, #5b8cff); }
@media (max-width: 640px) { .slider-arrow { display: none; } }

.course-suggestion-card, .vacancy-suggestion-card { flex: none; width: 260px; scroll-snap-align: start; }

.course-suggestion-card {
  display: block; background: var(--lx-card, #14151f); border: 1px solid var(--lx-border, rgba(255,255,255,0.08));
  border-radius: 16px; overflow: hidden; text-decoration: none; color: inherit; transition: transform .2s ease, border-color .2s ease;
}
.course-suggestion-card:hover { transform: translateY(-3px); border-color: var(--lx-accent, #5b8cff); }
.course-suggestion-cover { height: 110px; background-size: cover; background-position: center; background-color: rgba(255,255,255,0.04); display: flex; align-items: center; justify-content: center; font-size: 28px; }
.course-suggestion-body { padding: 14px; }
.course-suggestion-body h4 { margin: 8px 0 6px; font-size: 15px; color: var(--lx-text-strong, #fff); }
.course-suggestion-body p { margin: 0; font-size: 13px; opacity: .75; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

.vacancy-suggestions-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.vacancy-suggestion-card {
  display: block; width: auto; padding: 16px; border-radius: 16px; text-decoration: none; color: inherit;
  background: var(--lx-card, #14151f); border: 1px solid var(--lx-border, rgba(255,255,255,0.08));
  transition: transform .2s ease, border-color .2s ease;
}
.vacancy-suggestion-card:hover { transform: translateY(-3px); border-color: var(--lx-accent, #5b8cff); }
.vacancy-suggestion-card h4 { margin: 8px 0 6px; font-size: 15px; color: var(--lx-text-strong, #fff); }
.vacancy-suggestion-card .vacancy-salary { font-size: 13px; color: var(--lx-accent, #5b8cff); font-weight: 600; }
.vacancy-suggestion-card .vacancy-meta { font-size: 12px; opacity: .6; margin-top: 4px; }

/* ===== ряды по темам ===== */
.blog-row { margin-top: 44px; }
.blog-row-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.blog-row-head h2 { margin: 0; font-size: 22px; letter-spacing: -0.3px; color: var(--lx-text-strong, #fff); }
.blog-row-tools { display: flex; align-items: center; gap: 8px; }
.blog-row-all { border: none; background: transparent; color: var(--lx-accent, #5b8cff); font: inherit; font-size: 14px; font-weight: 600; cursor: pointer; padding: 6px 10px; margin-right: 4px; }
.blog-row-all:hover { text-decoration: underline; }
.blog-row-track { display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; padding: 6px 2px 14px; margin: 0 -2px; scrollbar-width: none; }
.blog-row-track::-webkit-scrollbar { display: none; }
.blog-row-track .blog-card { flex: 0 0 280px; scroll-snap-align: start; }
.blog-row-track .blog-card p { -webkit-line-clamp: 2; }
.blog-section-title { margin: 52px 0 0; font-size: 22px; letter-spacing: -0.3px; color: var(--lx-text-strong, #fff); }
.blog-section-title + .blog-grid { margin-top: 18px; }

/* ===== промо-вставки в ленте ===== */
.blog-promo {
  grid-column: 1 / -1; position: relative; overflow: hidden;
  display: flex; align-items: center; gap: 22px; padding: 26px 32px; border-radius: 22px;
  border: 1px solid var(--lx-border, rgba(255,255,255,0.1));
  background:
    radial-gradient(600px circle at 0% 0%, color-mix(in srgb, var(--p1) 38%, transparent), transparent 60%),
    radial-gradient(500px circle at 100% 100%, color-mix(in srgb, var(--p2) 30%, transparent), transparent 60%),
    var(--lx-card, #14151f);
}
.blog-promo-icon { flex: none; width: 56px; height: 56px; border-radius: 16px; display: flex; align-items: center; justify-content: center; font-size: 28px; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.14); }
.blog-promo-text { flex: 1; min-width: 0; }
.blog-promo-text h3 { margin: 0 0 6px; font-size: 20px; color: var(--lx-text-strong, #fff); }
.blog-promo-text p { margin: 0; font-size: 14.5px; line-height: 1.5; opacity: .75; }
.blog-promo-btn {
  flex: none; padding: 12px 26px; border-radius: 999px; font-size: 14px; font-weight: 700; text-decoration: none; color: #fff;
  background: linear-gradient(135deg, var(--p1), var(--p2)); transition: transform .2s ease, filter .2s ease;
}
.blog-promo-btn:hover { transform: translateY(-2px); filter: brightness(1.12); }
@media (max-width: 640px) {
  .blog-promo { flex-direction: column; align-items: flex-start; padding: 22px; }
  .blog-promo-btn { width: 100%; text-align: center; box-sizing: border-box; }
}