/*
 * VISLAB Blog Styles
 * Новые статьи: .lz-article.lz-article--FORMAT
 * Сохранный редизайн старых материалов: .lz-article.lz-article--legacy
 * CTA-блок в проекте не используется.
 */
/* Новый формат статей Лаборатории зрения. Все стили изолированы внутри .lz-article */
.lz-article {
  --lz-blue: #1e3876;
  --lz-blue-2: #2853b9;
  --lz-accent: #4faae7;
  --lz-accent-soft: #eef7fd;
  --lz-soft: #f6f8fa;
  --lz-border: #e7e8ea;
  --lz-text: #687186;
  --lz-muted: #96a8bb;
  --lz-yellow: #fcdc57;
  --lz-yellow-soft: #fff7d6;
  --lz-pink: #f6a2b1;
  --lz-pink-soft: #fff1f4;
  --lz-green-soft: #eefaf3;
  --lz-radius: 22px;
  --lz-radius-sm: 14px;
  --lz-shadow: 0 18px 46px rgba(30, 56, 118, .08);
  max-width: 1060px;
  margin: 0 auto;
  color: var(--lz-text);
  font-family: 'Open Sans', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
}
.lz-article,
.lz-article * { box-sizing: border-box; }
.lz-article h1,
.lz-article h2,
.lz-article h3,
.lz-article h4 {
  color: var(--lz-blue);
  font-family: 'Open Sans', Arial, sans-serif;
  font-weight: 500;
  letter-spacing: 0;
}
.lz-article h1 {
  margin: 0 0 18px;
  font-size: 42px;
  line-height: 1.18;
}
.lz-article h2 {
  margin: 64px 0 22px;
  font-size: 31px;
  line-height: 1.25;
}
.lz-article h3 {
  margin: 34px 0 14px;
  font-size: 22px;
  line-height: 1.35;
}
.lz-article h4 {
  margin: 0 0 10px;
  font-size: 17px;
  line-height: 1.4;
}
.lz-article p { margin: 0 0 18px; }
.lz-article p:last-child { margin-bottom: 0; }
.lz-article a { color: var(--lz-accent); text-decoration: none; }
.lz-article a:hover { color: #2b99e2; text-decoration: underline; }
.lz-article strong { color: #4d5b76; font-weight: 600; }
.lz-article img { max-width: 100%; height: auto; display: block; }

.lz-article .lz-hero {
  position: relative;
  overflow: hidden;
  margin: 18px 0 38px;
  padding: 48px 48px 42px;
  border-radius: 30px;
  background: linear-gradient(135deg, #f6f8fa 0%, #ffffff 62%);
  border: 1px solid rgba(231,232,234,.9);
}
.lz-article .lz-hero:before,
.lz-article .lz-hero:after {
  content: "";
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
}
.lz-article .lz-hero:before {
  width: 210px;
  height: 210px;
  right: -70px;
  top: -80px;
  background: radial-gradient(circle at center, rgba(79,170,231,.22) 0 42%, transparent 43% 100%);
}
.lz-article .lz-hero:after {
  width: 130px;
  height: 130px;
  right: 90px;
  bottom: -74px;
  background: rgba(252,220,87,.45);
}
.lz-article .lz-hero__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 22px;
  padding: 8px 14px;
  border-radius: 999px;
  background: #fff;
  color: var(--lz-accent);
  border: 1px solid rgba(79,170,231,.28);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.lz-article .lz-hero__lead {
  max-width: 820px;
  margin: 0;
  color: #5d6b83;
  font-size: 19px;
  line-height: 1.62;
}
.lz-article .lz-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 0;
}
.lz-article .lz-meta__item {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 10px 16px;
  border-radius: 999px;
  background: #fff;
  color: #5d6b83;
  border: 1px solid var(--lz-border);
  font-size: 14px;
}
.lz-article .lz-section {
  margin: 44px 0;
}
.lz-article .lz-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 24px 0;
}
.lz-article .lz-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.lz-article .lz-card {
  position: relative;
  min-height: 100%;
  padding: 24px;
  border-radius: var(--lz-radius);
  background: #fff;
  border: 1px solid var(--lz-border);
  box-shadow: 0 10px 28px rgba(30,56,118,.04);
}
.lz-article .lz-card--soft { background: var(--lz-soft); box-shadow: none; }
.lz-article .lz-card--blue { background: var(--lz-accent-soft); border-color: rgba(79,170,231,.26); }
.lz-article .lz-card--yellow { background: var(--lz-yellow-soft); border-color: rgba(252,220,87,.55); }
.lz-article .lz-card--pink { background: var(--lz-pink-soft); border-color: rgba(246,162,177,.38); }
.lz-article .lz-card__icon {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 42px;
  height: 42px;
  margin: 0 0 14px;
  border-radius: 999px;
  background: #fff;
  color: var(--lz-accent);
  font-size: 21px;
  box-shadow: 0 8px 20px rgba(30,56,118,.06);
}
.lz-article .lz-card p { color: var(--lz-text); font-size: 15px; line-height: 1.62; }
.lz-article .lz-summary {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 28px;
  align-items: stretch;
  margin: 34px 0 40px;
  padding: 30px;
  border-radius: 28px;
  background: var(--lz-accent-soft);
  border: 1px solid rgba(79,170,231,.2);
}
.lz-article .lz-summary__title {
  margin: 0;
  font-size: 26px;
  line-height: 1.28;
}
.lz-article .lz-summary ul,
.lz-article .lz-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.lz-article .lz-summary li,
.lz-article .lz-list li {
  position: relative;
  margin: 0 0 12px;
  padding-left: 28px;
}
.lz-article .lz-summary li:before,
.lz-article .lz-list li:before {
  content: "";
  position: absolute;
  left: 0;
  top: .7em;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--lz-accent);
}
.lz-article .lz-alert {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
  margin: 34px 0;
  padding: 28px;
  border-radius: 26px;
  background: #fff;
  border: 1px solid rgba(246,162,177,.36);
  box-shadow: var(--lz-shadow);
}
.lz-article .lz-alert__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 999px;
  background: var(--lz-pink-soft);
  color: #d86f83;
  font-size: 26px;
  font-weight: 600;
}
.lz-article .lz-alert h2,
.lz-article .lz-alert h3 { margin-top: 0; }
.lz-article .lz-note {
  margin: 26px 0;
  padding: 22px 24px;
  border-radius: var(--lz-radius-sm);
  background: var(--lz-soft);
  border-left: 5px solid var(--lz-accent);
}
.lz-article .lz-image {
  margin: 42px auto;
  max-width: 900px;
  overflow: hidden;
  border-radius: 28px;
  background: var(--lz-soft);
  box-shadow: var(--lz-shadow);
}
.lz-article .lz-image img { width: 100%; }
.lz-article .lz-image figcaption {
  margin: 0;
  padding: 14px 22px 18px;
  color: var(--lz-muted);
  font-size: 14px;
  line-height: 1.5;
}
.lz-article .lz-steps {
  counter-reset: lz-step;
  margin: 26px 0;
}
.lz-article .lz-step {
  counter-increment: lz-step;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 18px;
  margin: 0 0 16px;
  padding: 22px;
  border-radius: var(--lz-radius);
  background: #fff;
  border: 1px solid var(--lz-border);
}
.lz-article .lz-step:before {
  content: counter(lz-step);
  display: flex;
  justify-content: center;
  align-items: center;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  background: var(--lz-accent);
  color: #fff;
  font-weight: 600;
}
.lz-article .lz-step h3 { margin-top: 0; }
.lz-article .lz-compare {
  overflow: hidden;
  margin: 28px 0;
  border-radius: 24px;
  border: 1px solid var(--lz-border);
  background: #fff;
}
.lz-article .lz-compare table {
  width: 100%;
  border-collapse: collapse;
}
.lz-article .lz-compare th,
.lz-article .lz-compare td {
  padding: 18px 20px;
  vertical-align: top;
  border-bottom: 1px solid var(--lz-border);
  text-align: left;
}
.lz-article .lz-compare th {
  color: var(--lz-blue);
  background: var(--lz-soft);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.lz-article .lz-compare tr:last-child td { border-bottom: 0; }
.lz-article .lz-services {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0 0;
}
.lz-article .lz-service {
  display: block;
  padding: 18px 18px;
  border-radius: 18px;
  background: var(--lz-soft);
  color: var(--lz-blue) !important;
  border: 1px solid var(--lz-border);
  line-height: 1.45;
}
.lz-article .lz-service:hover {
  background: var(--lz-accent-soft);
  border-color: rgba(79,170,231,.35);
  text-decoration: none !important;
}
.lz-article .lz-faq {
  margin: 28px 0;
}
.lz-article .lz-faq__item {
  padding: 24px 0;
  border-bottom: 1px solid var(--lz-border);
}
.lz-article .lz-faq__item:first-child { border-top: 1px solid var(--lz-border); }
.lz-article .lz-faq__item h3 { margin: 0 0 10px; font-size: 20px; }
.lz-article .lz-final {
  margin: 54px 0 26px;
  padding: 32px;
  border-radius: 28px;
  background: var(--lz-soft);
  border: 1px solid var(--lz-border);
}
.lz-article .lz-toc {
  margin: 30px 0;
  padding: 24px;
  border-radius: 22px;
  background: #fff;
  border: 1px solid var(--lz-border);
}
.lz-article .lz-toc h2 { margin: 0 0 16px; font-size: 22px; }
.lz-article .lz-toc ol { margin: 0; padding-left: 22px; columns: 2; column-gap: 40px; }
.lz-article .lz-toc li { break-inside: avoid; margin: 0 0 8px; }

@media (max-width: 959px) {
  .lz-article h1 { font-size: 34px; }
  .lz-article h2 { font-size: 28px; margin-top: 52px; }
  .lz-article .lz-hero { padding: 34px 28px; }
  .lz-article .lz-summary,
  .lz-article .lz-grid,
  .lz-article .lz-grid--2 { grid-template-columns: 1fr; }
  .lz-article .lz-services { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lz-article .lz-toc ol { columns: 1; }
}
@media (max-width: 639px) {
  .lz-article { font-size: 15px; }
  .lz-article h1 { font-size: 29px; }
  .lz-article h2 { font-size: 24px; }
  .lz-article h3 { font-size: 20px; }
  .lz-article .lz-hero,
  .lz-article .lz-summary,
  .lz-article .lz-alert,
  .lz-article .lz-final { padding: 24px 20px; border-radius: 22px; }
  .lz-article .lz-alert { grid-template-columns: 1fr; }
  .lz-article .lz-step { grid-template-columns: 1fr; }
  .lz-article .lz-services { grid-template-columns: 1fr; }
  .lz-article .lz-compare { overflow-x: auto; }
  .lz-article .lz-compare table { min-width: 640px; }
}

/* --------------------------------------------------------------------------
   Сохранный редизайн старых статей
   Используется только с оберткой .lz-article.lz-article--legacy.
   Joomla/YOOtheme-классы исходного материала сохраняются.
   Маркеры .uk-list и .uk-list-primary не переопределяются намеренно:
   их рисует штатный шаблон сайта.
   -------------------------------------------------------------------------- */

.lz-article.lz-article--legacy .uk-panel.uk-margin {
  margin: 0 0 18px;
}

.lz-article.lz-article--legacy .uk-nav {
  max-width: 900px;
  margin: 0 0 34px;
  padding: 24px;
  border: 1px solid var(--lz-border);
  border-radius: 22px;
  background: #fff;
}

.lz-article.lz-article--legacy .uk-nav > li {
  margin: 0;
}

.lz-article.lz-article--legacy .uk-nav > li > a {
  padding: 8px 0;
  color: var(--lz-blue);
}

.lz-article.lz-article--legacy .uk-nav .el-image {
  color: var(--lz-accent);
}

.lz-article.lz-article--legacy .lz-legacy-source img {
  width: 100%;
  max-width: 900px;
  margin: 42px auto;
  overflow: hidden;
  border-radius: 28px;
  background: var(--lz-soft);
  box-shadow: var(--lz-shadow);
}

.lz-article.lz-article--legacy .lz-legacy-tail {
  margin: 54px 0 26px;
  padding: 32px;
  border: 1px solid var(--lz-border);
  border-radius: 28px;
  background: var(--lz-soft);
}

.lz-article.lz-article--legacy .lz-legacy-tail h2 {
  margin: 0 0 14px;
}

@media (max-width: 639px) {
  .lz-article.lz-article--legacy .lz-legacy-tail {
    padding: 24px 20px;
    border-radius: 22px;
  }
}