.article-content h2 { margin: 38px 0 14px; color: var(--brand-dark); font-size: clamp(24px, 3vw, 31px); line-height: 1.2; }
.article-content h2:first-child { margin-top: 0; }
.article-content p, .article-content li { color: var(--muted); font-size: 17px; }
.article-content ul, .article-content ol { padding-left: 24px; }
.article-content li + li { margin-top: 10px; }
.article-image { display: grid; justify-items: center; margin: 28px 0 34px; }
.article-image img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 640px;
  border-radius: 16px;
  box-shadow: var(--shadow);
}
.article-image figcaption { margin-top: 10px; color: var(--muted); font-size: 14px; line-height: 1.45; }
.article-image-cover { margin-top: 0; }
.article-content .cta { margin-top: 18px; }
.article-aside { padding: 25px; background: rgba(255, 255, 255, .9); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.article-aside strong { display: block; margin-bottom: 12px; color: var(--brand-dark); font-size: 19px; }
.article-aside a { display: block; margin-top: 12px; color: var(--brand); font-weight: 700; }
.article-aside .article-call {
  padding: 13px 16px;
  border-radius: 12px;
  background: var(--accent);
  color: var(--brand-dark);
  text-align: center;
  font-weight: 800;
  box-shadow: 0 8px 18px rgba(244, 175, 51, .28);
}
.article-aside .article-call:hover { filter: brightness(1.04); transform: translateY(-1px); }
.article-aside p { color: var(--muted); }
@media (max-width: 900px) {
  .articles-grid { grid-template-columns: 1fr; }
  .article-layout { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .site-header { min-height: 78px; padding: 5px 20px; }
  .header-logo img { width: 185px; }
  .menu-toggle { display: block; margin-left: auto; padding: 4px; color: #fff; font-size: 29px; background: transparent; border: 0; cursor: pointer; }
  .site-nav { position: absolute; top: 78px; right: 0; left: 0; display: none; flex-direction: column; gap: 0; margin: 0; padding: 10px 20px 20px; color: #fff; background: rgba(17, 31, 94, .94); box-shadow: 0 14px 18px rgba(13, 22, 76, .2); }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 11px 0; }
  .hero { min-height: 640px; padding: 48px 20px; }
  .advantages-grid { grid-template-columns: repeat(2, 1fr); }
  .service-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .section { padding: 60px 20px; }
  .hero { padding-top: 118px; }
  .hero-content { padding: 28px 18px; border-radius: var(--radius); }
  .hero-brand { margin-bottom: 22px; }
  .guarantee { font-size: 19px; }
  .promo-slide { min-height: 360px; }
  .promo-content { min-height: 360px; width: calc(100% - 40px); margin-left: 20px; }
  .promo-content > p:not(.promo-kicker) { font-size: 17px; }
  .advantages-grid, .work-grid, .reviews-content { grid-template-columns: 1fr; }
  .advantages article, .service-grid article { padding: 24px 20px; }
  .price-card { padding: 32px 20px; }
  .work-grid img { height: 255px; }
  .reviews img { max-height: none; }
  .article-image img { max-height: 520px; }
  .process li { padding-left: 64px; }
  .site-footer { padding: 30px 20px; }
  .site-footer nav { width: 100%; margin-left: 0; }
}