.social-section { margin-top: 64px; padding-top: 32px; border-top: 1px solid var(--rule); }
.social-section h2 { margin: 0 0 12px; font-size: clamp(2rem, 4vw, 3rem); }
.social-section p { margin: 0 0 24px; color: var(--muted); font-size: 1rem; }
.social-buttons { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.social-button { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-width: 0; min-height: 56px; padding: 15px 18px; border: 1px solid var(--rule); color: #fff; font-size: .9375rem; line-height: 1.4; font-weight: 650; font-variation-settings: "wdth" 100; text-decoration: none; }
.social-button:hover { background: #fff; border-color: #fff; color: #121212; }
.social-contact { background: var(--red); border-color: var(--red); }
.social-contact:hover { background: #ff4949; border-color: #ff4949; color: #fff; }
.footer-socials { display: flex; flex-wrap: wrap; gap: 8px 28px; font-size: .875rem; line-height: 1.5; font-weight: 550; font-variation-settings: "wdth" 100; color: #fff; }
.footer-top + .footer-socials { margin-top: 24px; }
.footer-socials a { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; text-decoration: none; }
.footer-socials a:hover { text-decoration: underline; text-underline-offset: .25em; }
.social-buttons a:focus-visible, .footer-socials a:focus-visible { outline: 2px solid #fff; outline-offset: 4px; }
@media (max-width: 800px) {
  .social-buttons { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .donate { min-height: 44px; padding: 12px 16px; font-size: 14px; line-height: 1.4; text-transform: none; font-variation-settings: "wdth" 100; }
  .source-card a { display: flex; align-items: center; justify-content: center; align-self: stretch; width: 100%; min-height: 48px; padding: 12px 16px; font-size: 16px; line-height: 1.4; font-weight: 650; font-variation-settings: "wdth" 100; text-transform: none; text-align: center; overflow-wrap: anywhere; }
  .read-link { min-height: 44px; line-height: 1.4; }
}
@media (max-width: 600px) {
  .site-header { flex-wrap: wrap; gap: 16px; }
  .site-header .donate { width: 100%; white-space: normal; text-align: center; }
  .social-section { margin-top: 44px; padding-top: 26px; }
  .social-buttons { grid-template-columns: 1fr; gap: 10px; }
  .social-button { min-height: 52px; padding: 14px 16px; font-size: 16px; }
  .footer-socials { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 16px; font-size: 14px; }
  .footer-socials a { justify-content: space-between; min-width: 0; padding: 8px 0; }
  .footer-socials a:last-child { grid-column: 1 / -1; }
}
@media (prefers-reduced-motion: no-preference) {
  .social-button { transition: background-color .18s ease, border-color .18s ease, color .18s ease; }
}

.arrow-icon { display: inline-block; width: 1.2em; height: 1.2em; flex: 0 0 auto; vertical-align: middle; }

/* Match button lettering to the “Мы в соцсетях” heading. */
.social-section h2, .donate, .read-link, .social-button, .source-card a, button, [role="button"] {
  font-family: "Roboto Flex", sans-serif;
  font-weight: 800;
  font-stretch: normal;
  font-variation-settings: "GRAD" -48, "XTRA" 468, "wdth" 151;
}