/* Zepra blog — index + article layout (extends landing-pages.css) */

body.lp-blog-page {
  --lp-radius: 22px;
  --lp-radius-sm: 16px;
  --lp-radius-xs: 12px;
  background: var(--lp-deep);
}

/* ── Dark theme ── */
html.dark-theme body.lp-blog-page {
  background: var(--bg-deep);
}

html.dark-theme .lp-blog-page .lp-breadcrumb-list li:not(:last-child)::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a1a1aa' stroke-width='2'%3E%3Cpath d='m9 18 6-6-6-6'/%3E%3C/svg%3E");
}

html.dark-theme .lp-blog-index-hero {
  background: linear-gradient(180deg, var(--bg-card) 0%, var(--bg-deep) 100%);
}

html.dark-theme .lp-blog-related {
  background: var(--bg-card);
}

html.dark-theme .lp-blog-prose {
  background: var(--bg-card);
  border-color: var(--border);
}

html.dark-theme .lp-blog-toc {
  background: var(--bg-card);
  border-color: var(--border);
}

html.dark-theme .lp-blog-toc-mobile {
  background: var(--bg-card);
  border-color: var(--border);
}

html.dark-theme .lp-blog-prose .lp-step-card {
  background: var(--bg-card);
  border-color: var(--border);
}

html.dark-theme .lp-blog-prose .lp-callout {
  background: var(--surface-2);
  border-color: var(--border);
}

html.dark-theme .lp-blog-prose .lp-faq-item {
  background: var(--bg-card);
  border-color: var(--border);
}

html.dark-theme .lp-blog-prose th {
  background: var(--surface-2);
}

html.dark-theme .lp-blog-prose td {
  border-color: var(--border);
}

html.dark-theme .lp-blog-prose caption {
  color: var(--text-muted);
}

html.dark-theme .lp-blog-page .lp-related-link {
  background: var(--bg-card);
  border-color: var(--border);
}

html.dark-theme .lp-blog-page .lp-related-link:hover {
  border-color: var(--accent-ring);
  background: color-mix(in srgb, var(--accent) 8%, var(--bg-card));
}

html.dark-theme .lp-blog-card__category,
html.dark-theme .lp-blog-article__category {
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  border-color: color-mix(in srgb, var(--accent) 28%, transparent);
}

/* ── Index hero ── */
.lp-blog-index-hero {
  padding: clamp(32px, 6vw, 56px) 0 clamp(24px, 4vw, 40px);
  border-bottom: 1px solid var(--lp-border);
  background: linear-gradient(180deg, var(--lp-surface) 0%, var(--lp-deep) 100%);
}
.lp-blog-index-hero__inner {
  max-width: 720px;
}
.lp-blog-index-hero .lp-eyebrow {
  margin-bottom: 14px;
}
.lp-blog-index-hero h1 {
  font-family: var(--font-display, 'Inter', sans-serif);
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 12px 0 16px;
  color: var(--lp-text);
}
.lp-blog-index-hero__lead {
  font-size: clamp(1rem, 2vw, 1.125rem);
  line-height: 1.65;
  color: var(--lp-muted);
  margin: 0;
  max-width: 52ch;
}

/* ── Card grid ── */
.lp-blog-index-main {
  padding: clamp(32px, 5vw, 56px) 0;
}
.lp-blog-grid {
  display: grid;
  gap: clamp(16px, 2.5vw, 24px);
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .lp-blog-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .lp-blog-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1440px) {
  .lp-blog-grid { gap: 28px; }
}

.lp-blog-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: clamp(20px, 3vw, 28px);
  border-radius: var(--lp-radius);
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
  box-shadow: var(--lp-shadow);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.22s ease, box-shadow 0.22s ease, transform 0.22s ease;
}
.lp-blog-card:hover {
  border-color: var(--lp-accent-ring);
  box-shadow: var(--lp-shadow-lg);
  transform: translateY(-3px);
}
.lp-blog-card:focus-visible {
  outline: 2px solid var(--lp-accent);
  outline-offset: 3px;
}
.lp-blog-card__category {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--lp-accent);
  margin-bottom: 12px;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--lp-accent-soft);
  border: 1px solid var(--lp-accent-ring);
}
.lp-blog-card__title {
  font-family: var(--font-display, 'Inter', sans-serif);
  font-size: clamp(1.0625rem, 2vw, 1.1875rem);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: var(--lp-text);
  margin: 0 0 10px;
}
.lp-blog-card__excerpt {
  flex: 1;
  font-size: 15px;
  line-height: 1.55;
  color: var(--lp-muted);
  margin: 0 0 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.lp-blog-card__meta {
  font-size: 13px;
  color: var(--lp-muted);
  margin-top: auto;
}
.lp-blog-card__arrow {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  font-size: 16px;
  color: var(--lp-accent);
  background: var(--lp-accent-soft);
  border-radius: 999px;
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 0.2s, transform 0.2s, background 0.2s;
}
.lp-blog-card:hover .lp-blog-card__arrow {
  opacity: 1;
  transform: translateX(0);
}

.lp-blog-grid--compact .lp-blog-card {
  padding: 20px 22px;
}
.lp-blog-grid--compact .lp-blog-card__excerpt {
  -webkit-line-clamp: 2;
}

.lp-blog-index-links {
  padding: 0 0 clamp(48px, 8vw, 80px);
}

/* Index «Решения и сравнения» pills */
.lp-blog-page .lp-related-grid {
  gap: 10px;
}
.lp-blog-page .lp-related-link {
  padding: 12px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  transition: border-color 0.2s, background 0.2s, color 0.2s, transform 0.2s;
}
.lp-blog-page .lp-related-link:hover {
  border-color: var(--lp-accent-ring);
  background: color-mix(in srgb, var(--lp-accent) 6%, var(--lp-surface));
  color: var(--lp-accent);
  transform: translateY(-1px);
}
.lp-blog-page .lp-related-link:focus-visible {
  outline: 2px solid var(--lp-accent);
  outline-offset: 2px;
}

/* ── Article shell ── */
.lp-blog-article {
  padding: clamp(24px, 4vw, 40px) 0 clamp(48px, 6vw, 72px);
}
.lp-blog-article__container {
  max-width: var(--lp-max, 1120px);
}
.lp-blog-article__category {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--lp-accent);
  margin: 0 0 14px;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--lp-accent-soft);
  border: 1px solid var(--lp-accent-ring);
}
.lp-blog-article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(24px, 4vw, 36px);
  padding-bottom: 0;
  border-bottom: none;
  font-size: 14px;
  color: var(--lp-muted);
}
.lp-blog-article-meta__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
  box-shadow: var(--lp-shadow);
}
.lp-blog-article-meta__label {
  color: var(--lp-muted);
  font-size: 13px;
}
.lp-blog-article-meta__value {
  color: var(--lp-text);
  font-weight: 500;
}

.lp-blog-article__layout {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
}
@media (min-width: 1024px) {
  .lp-blog-article__layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 48px);
  }
}

/* ── TOC ── */
.lp-blog-toc-panel {
  display: none;
}
@media (min-width: 1024px) {
  .lp-blog-toc-panel { display: block; }
}
.lp-blog-toc {
  position: sticky;
  top: calc(var(--lp-nav-h, 72px) + 24px);
  padding: 18px 16px;
  border-radius: var(--lp-radius);
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
  box-shadow: var(--lp-shadow);
}
.lp-blog-toc__title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--lp-muted);
  margin: 0 0 12px;
  padding: 0 4px;
}
.lp-blog-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.lp-blog-toc__list a {
  display: block;
  padding: 8px 12px;
  border-left: none;
  border-radius: var(--lp-radius-xs);
  font-size: 13px;
  line-height: 1.45;
  color: var(--lp-muted);
  text-decoration: none;
  transition: color 0.15s, background 0.15s;
}
.lp-blog-toc__list a:hover {
  color: var(--lp-text);
  background: color-mix(in srgb, var(--lp-accent) 6%, var(--lp-surface));
}
.lp-blog-toc__list a.is-active {
  color: var(--lp-accent);
  background: var(--lp-accent-soft);
  font-weight: 500;
}
.lp-blog-toc__list .lp-blog-toc__sub a {
  padding-left: 22px;
  font-size: 12px;
}

.lp-blog-toc-mobile {
  display: block;
  margin-bottom: 24px;
  padding: 16px 18px;
  border-radius: var(--lp-radius);
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
  box-shadow: var(--lp-shadow);
}
@media (min-width: 1024px) {
  .lp-blog-toc-mobile { display: none; }
}
.lp-blog-toc-mobile summary {
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  color: var(--lp-text);
  list-style: none;
}
.lp-blog-toc-mobile summary::-webkit-details-marker { display: none; }
.lp-blog-toc-mobile .lp-blog-toc__list { margin-top: 12px; }

/* ── Prose (article body) ── */
.lp-blog-prose {
  min-width: 0;
  padding: clamp(24px, 4vw, 36px);
  border-radius: var(--lp-radius);
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
  box-shadow: var(--lp-shadow);
}
@media (max-width: 639px) {
  .lp-blog-prose {
    padding: 20px 18px;
    border-radius: var(--lp-radius-sm);
  }
}
.lp-blog-prose .lp-hero--compact {
  padding: 0 0 clamp(24px, 4vw, 32px);
  background: transparent;
  border: none;
}
.lp-blog-prose .lp-hero--compact .lp-hero-visual {
  display: none;
}
.lp-blog-prose .lp-hero--compact .lp-eyebrow {
  display: none;
}
.lp-blog-prose .lp-hero--compact h1 {
  font-family: var(--font-display, 'Inter', sans-serif);
  font-size: clamp(1.875rem, 4.5vw, 2.625rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.12;
  margin: 0 0 16px;
  color: var(--lp-text);
}
.lp-blog-prose .lp-hero--compact .lp-lead {
  font-size: clamp(1.0625rem, 2vw, 1.1875rem);
  line-height: 1.65;
  color: var(--lp-muted);
  margin: 0;
  max-width: 62ch;
}
.lp-blog-prose .lp-section--article {
  background: transparent;
  padding: 0;
}
.lp-blog-prose .lp-article {
  max-width: 720px;
  padding: 0 0 clamp(32px, 5vw, 48px);
}

/* Typography */
.lp-blog-prose .lp-article h2,
.lp-blog-prose .lp-article .lp-step-card h2,
.lp-blog-prose h2 {
  font-family: var(--font-display, 'Inter', sans-serif);
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: clamp(32px, 5vw, 48px) 0 12px;
  color: var(--lp-text);
  scroll-margin-top: calc(var(--lp-nav-h, 72px) + 16px);
}
.lp-blog-prose .lp-article h3,
.lp-blog-prose h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  margin: 28px 0 10px;
  color: var(--lp-text);
  scroll-margin-top: calc(var(--lp-nav-h, 72px) + 16px);
}
.lp-blog-prose .lp-article p,
.lp-blog-prose p {
  margin-bottom: 16px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--lp-text);
}
.lp-blog-prose .lp-article ul,
.lp-blog-prose .lp-article ol,
.lp-blog-prose ul,
.lp-blog-prose ol {
  margin: 0 0 20px;
  padding-left: 1.35em;
  line-height: 1.7;
}
.lp-blog-prose .lp-article li,
.lp-blog-prose li {
  margin-bottom: 8px;
  color: color-mix(in srgb, var(--lp-text) 82%, var(--lp-muted));
}
.lp-blog-prose .lp-article a,
.lp-blog-prose a {
  color: var(--lp-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: color-mix(in srgb, var(--lp-accent) 45%, transparent);
}
.lp-blog-prose .lp-article a:hover,
.lp-blog-prose a:hover {
  text-decoration-thickness: 2px;
  text-decoration-color: var(--lp-accent);
}
.lp-blog-prose .lp-article a:focus-visible,
.lp-blog-prose a:focus-visible {
  outline: 2px solid var(--lp-accent);
  outline-offset: 2px;
  border-radius: 4px;
}

.lp-blog-prose blockquote,
.lp-blog-prose .lp-quote {
  margin: 28px 0;
  padding: 20px 24px;
  border-left: 3px solid var(--lp-accent);
  border-radius: var(--lp-radius-sm);
  background: var(--lp-accent-soft);
  color: var(--lp-text);
  font-size: 1.0625rem;
  line-height: 1.65;
}
.lp-blog-prose blockquote p:last-child { margin-bottom: 0; }

.lp-blog-prose table,
.lp-blog-prose .lp-article table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 24px 0;
  font-size: 14px;
  overflow: hidden;
  display: table;
  border-radius: var(--lp-radius-sm);
  border: 1px solid var(--lp-border);
}
.lp-blog-prose th,
.lp-blog-prose td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--lp-border);
  border-right: 1px solid var(--lp-border);
  text-align: left;
}
.lp-blog-prose th:last-child,
.lp-blog-prose td:last-child {
  border-right: none;
}
.lp-blog-prose tr:last-child td {
  border-bottom: none;
}
.lp-blog-prose th {
  background: var(--lp-deep);
  font-weight: 600;
  color: var(--lp-text);
}
.lp-blog-prose td {
  background: color-mix(in srgb, var(--lp-surface) 92%, var(--lp-deep));
}
.lp-blog-prose img,
.lp-blog-prose .lp-article img {
  max-width: 100%;
  height: auto;
  border-radius: var(--lp-radius-sm);
  border: 1px solid var(--lp-border);
  margin: 24px 0;
  display: block;
}

.lp-blog-prose .lp-step-card {
  padding: 20px 24px;
  border-radius: var(--lp-radius-sm);
  border: 1px solid var(--lp-border);
  background: color-mix(in srgb, var(--lp-deep) 35%, var(--lp-surface));
  margin: 24px 0;
  box-shadow: var(--lp-shadow);
}
.lp-blog-prose .lp-step-card h2 {
  margin-top: 0;
  font-size: 1.125rem;
}
.lp-blog-prose .lp-callout {
  padding: 20px 24px;
  border-radius: var(--lp-radius-sm);
  border: 1px solid var(--lp-accent-ring);
  background: var(--lp-accent-soft);
  margin: 28px 0;
}
.lp-blog-prose .lp-callout h2,
.lp-blog-prose .lp-callout h3 {
  margin-top: 0;
  color: var(--lp-text);
}

/* FAQ in articles */
.lp-blog-prose .lp-faq {
  padding: clamp(32px, 5vw, 48px) 0 0;
  background: transparent;
  border: none;
}
.lp-blog-prose .lp-faq-list {
  max-width: 720px;
}
.lp-blog-prose .lp-faq-item {
  border-radius: var(--lp-radius-sm);
}

/* Related blog block */
.lp-blog-related {
  padding: clamp(40px, 6vw, 64px) 0;
  border-top: 1px solid var(--lp-border);
  background: var(--lp-surface);
}
.lp-blog-related__head {
  margin-bottom: clamp(24px, 4vw, 32px);
}

/* Blog CTA */
body.lp-blog-page .lp-final-cta .cta-box {
  border-radius: var(--lp-radius);
}
body.lp-blog-page .lp-final-cta .cta-box h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}
body.lp-blog-page .lp-final-cta .btn {
  border-radius: 999px;
}