/* Страница «О компании» (референс: корпоративный макет + контакты + реквизиты) */
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap");

.page-about.site-shell .site-footer {
  display: none;
}

.page-about.site-shell .site-main {
  padding: 0;
}

.page-about {
  --about-dark: #222222;
  --about-dark-soft: #2d2f36;
  --about-yellow: #f2d06b;
  --about-yellow-mid: #f4be00;
  --about-muted-bg: #f5f5f5;
  font-family:
    Inter,
    Arial,
    sans-serif;
  color: var(--text);
  background: #ffffff;
}

/* Герой */
.about-hero {
  position: relative;
  min-height: min(340px, 42vw);
  background:
    linear-gradient(
      110deg,
      rgba(44, 60, 100, 0.88),
      rgba(18, 24, 35, 0.92)
    ),
    radial-gradient(at 82% 20%, rgba(147, 197, 255, 0.15), transparent 45%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 240'%3E%3Cg fill='%23ffffff' opacity='.08'%3E%3Cpath d='M0 210 L40 165 L120 215 L210 155 L290 215 L370 155 L390 171 L392 239 L10 239Z'/%3E%3Cpath d='M-20 145 L52 118 L148 154 L276 118 L392 154 L394 239 L24 239Z' opacity='0.07'/%3E%3C/g%3E%3Cg stroke='%23b8cfe8' opacity='0.36' stroke-width='1'%3E%3Cpath d='M0 138 L392 138'/%3E%3Cpath d='M0 169 L392 169'/%3E%3Cpath d='M44 138 L156 239'/%3E%3Cpath d='M124 138 L236 239'/%3E%3Cpath d='M204 138 L316 239'/%3E%3C/g%3E%3C/svg%3E");
  background-size: cover;
  background-position: center bottom;
}

/* Контактные блоки */
.about-section {
  padding: clamp(40px, 6vw, 70px) 0;
}

.about-section-muted {
  background: var(--about-muted-bg);
}

.about-h2 {
  margin: 0 0 clamp(26px, 4vw, 36px);
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 900;
  letter-spacing: 0.02em;
}

.about-contact-board {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(18px, 3vw, 28px);
  padding: clamp(22px, 3vw, 34px);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 4px;
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.04);
}

@media (max-width: 720px) {
  .about-contact-board {
    grid-template-columns: 1fr;
  }
}

.about-contact-column h3 {
  margin: 0 0 18px;
  font-size: 14px;
  letter-spacing: 0.08em;
  font-weight: 900;
}

.about-contact-lines {
  display: grid;
  gap: 16px;
  font-size: 14px;
  color: #333;
}

.about-line {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 10px;
  align-items: start;
}

.about-line svg {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  opacity: 0.45;
}

.about-line-meta {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 2px;
}

.about-line-phone,
.about-line-email {
  font-weight: 700;
  color: inherit;
  text-decoration: none;
}

.about-line-phone:hover {
  color: var(--about-yellow-mid);
}

.about-address-big {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  font-weight: 600;
}

/* Реквизиты */
.about-requisites {
  background: var(--about-dark-soft);
  color: #fff;
  padding: clamp(44px, 6vw, 72px) 0;
}

.about-requisites-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(22px, 4vw, 42px);
  align-items: start;
}

@media (max-width: 900px) {
  .about-requisites-grid {
    grid-template-columns: 1fr;
  }
}

.about-req-dl {
  margin: 0;
  display: grid;
  gap: 12px;
  font-size: 14px;
}

.about-req-dl dt {
  color: rgba(255, 255, 255, 0.45);
  font-weight: 600;
  margin: 0 0 4px;
  font-size: 12px;
  letter-spacing: 0.04em;
}

.about-req-dl dd {
  margin: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding-bottom: 10px;
  font-weight: 600;
}

.about-req-side {
  display: grid;
  gap: 16px;
  justify-items: start;
}

.about-req-yellow {
  display: inline-block;
  padding: 14px 20px;
  background: linear-gradient(
    155deg,
    var(--about-yellow),
    var(--about-yellow-mid)
  );
  color: var(--about-dark);
  font-weight: 900;
  font-size: 15px;
  letter-spacing: 0.06em;
  border-radius: 6px;
  box-shadow: 0 12px 38px rgba(0, 0, 0, 0.25);
}

.about-req-teaser {
  font-size: 14px;
  line-height: 1.52;
  color: rgba(255, 255, 255, 0.74);
}

.about-pdf-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--about-yellow);
  font-weight: 800;
  text-decoration: none;
}

.about-pdf-link:hover {
  text-decoration: underline;
}

.about-pdf-icon {
  font-size: 22px;
  line-height: 1;
}

/* Карта */
.about-map-frame {
  position: relative;
  line-height: 0;
}

.about-map-frame iframe {
  width: 100%;
  height: clamp(340px, 48vw, 460px);
  border: 0;
  filter: saturate(1.06);
}

.about-map-banner {
  position: absolute;
  left: max(14px, calc((100vw - var(--container)) / 2 + 18px));
  right: max(14px, calc((100vw - var(--container)) / 2 + 18px));
  bottom: 36px;
  background: rgba(34, 34, 34, 0.9);
  color: #fff;
  padding: 14px 18px;
  font-weight: 700;
  font-size: 14px;
  pointer-events: none;
}

@media (max-width: 1180px) {
  .about-map-banner {
    left: 16px;
    right: 16px;
    bottom: 18px;
  }
}

@media (max-width: 620px) {
  .about-map-banner {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    margin-top: -4px;
  }
}

/* Подвал страницы */
.about-footer {
  background: var(--about-dark);
  color: rgba(255, 255, 255, 0.75);
}

.about-footer-inner {
  padding: 36px 0 46px;
  display: grid;
  gap: 28px;
}

.about-footer-row1 {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  justify-content: space-between;
}

.about-footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  flex: 1;
}

.about-footer-nav a {
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.about-footer-nav a:hover {
  color: var(--about-yellow-mid);
}

.about-footer-phone {
  text-align: right;
}

.about-footer-phone a {
  font-weight: 900;
  color: var(--about-yellow-mid);
  text-decoration: none;
  font-size: 18px;
}

.about-footer-site {
  margin-top: 4px;
  font-size: 13px;
}

.about-footer-mid {
  display: grid;
  grid-template-columns: 1fr 1fr 140px;
  gap: clamp(14px, 3vw, 28px);
  align-items: start;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

@media (max-width: 760px) {
  .about-footer-mid {
    grid-template-columns: 1fr;
  }
}

.about-footer-social {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.about-footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  text-decoration: none;
}

.about-footer-social a:nth-child(1) {
  background: #447bba;
}

.about-footer-social a:nth-child(2) {
  background: #279bd6;
}

.about-footer-social a:nth-child(3) {
  background: #43b65b;
}

.about-footer-blocks {
  display: grid;
  gap: 6px;
  font-size: 13px;
  line-height: 1.5;
}

.about-yandex-chip {
  border: 2px solid var(--about-yellow-mid);
  padding: 10px 14px;
  border-radius: 12px;
  text-align: center;
  font-size: 12px;
  font-weight: 800;
}

.about-copy {
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.6;
}

.page-about.site-shell .about-main-nav a {
  text-transform: uppercase;
}

.about-h2-inner {
  margin-top: clamp(42px, 5vw, 56px);
  margin-bottom: 20px;
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 900;
}

.about-intro {
  max-width: 80ch;
  line-height: 1.65;
  color: var(--muted);
  font-size: 15px;
}

.about-intro p {
  margin: 0 0 14px;
}

.about-intro p:last-child {
  margin-bottom: 0;
}

.about-h2--on-dark {
  color: #fff;
}

.about-req-note {
  margin-top: 18px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  max-width: 68ch;
}

.about-req-note a {
  color: var(--about-yellow-mid);
  font-weight: 700;
}

.about-small-note {
  color: rgba(255, 255, 255, 0.45);
  display: block;
  line-height: 1.4;
  margin-top: 6px;
}

.breadcrumbs-ol-about a {
  font-weight: 700;
  color: inherit;
  text-decoration: none;
}

.breadcrumbs-ol-about a:hover {
  text-decoration: underline;
}

.about-footer-strong {
  letter-spacing: 0.04em;
}

.about-footer-social {
  margin-top: -8px;
}