.site-footer {
  --site-footer-line: rgba(255, 255, 255, 0.22);
  --site-footer-line-soft: rgba(255, 255, 255, 0.14);
  position: relative;
  width: 100%;
  background: #1b1b1f;
  color: #f4f4f4;
  overflow: hidden;
}

.site-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.14) 0%, transparent 40%, transparent 60%, rgba(0, 0, 0, 0.1) 100%);
  opacity: 0.55;
}

.site-footer__inner {
  position: relative;
  z-index: 1;
  box-sizing: border-box;
  width: 100%;
  max-width: none;
  margin: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1.2fr) minmax(0, 0.72fr) minmax(0, 0.85fr);
  column-gap: 0;
  align-items: stretch;
  padding: clamp(48px, 9vh, 88px) var(--layout-inline) clamp(40px, 6vh, 72px);
  min-height: 0;
}

.site-footer__col {
  min-width: 0;
  padding: 0;
  border-left: none;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  min-height: 100%;
}

.site-footer__col:not(:first-child) {
  padding-left: clamp(16px, 2.2vw, 28px);
}

.site-footer__logo {
  display: inline-flex;
  align-items: center;
  margin-bottom: 0;
  flex-shrink: 0;
  line-height: 0;
  text-decoration: none;
}

.site-footer__logo:hover {
  opacity: 0.92;
}

.site-footer__logo-img {
  display: block;
  height: clamp(32px, 4.5vw, 44px);
  width: auto;
  max-width: min(220px, 70vw);
  object-fit: contain;
  filter: drop-shadow(0 1px 4px rgba(0, 0, 0, 0.4));
}

.site-footer__actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 100%;
  margin-top: auto;
  flex-shrink: 0;
}

.site-footer__action-btn {
  width: 100%;
  max-width: 100%;
  min-height: 52px;
  padding: 14px 18px;
  font-family: "Montserrat", var(--font);
  font-size: clamp(12px, 1vw, 13px);
  font-weight: 700;
  line-height: 1.25;
}

button.site-footer__action-btn {
  margin: 0;
  border: none;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  text-align: center;
  font: inherit;
}

/* Единая система с hero-banner: жёлтая / outline */
.site-footer__action-btn.hero-banner-btn {
  min-height: clamp(48px, 9vw, 60px);
  padding: clamp(14px, 2.2vw, 20px) clamp(16px, 2.4vw, 30px);
  font-family: "Roboto", var(--font), system-ui, sans-serif;
  font-weight: 500;
  font-size: clamp(0.8125rem, 1.15vw, 1rem);
  line-height: calc(19 / 16);
}

.site-footer__action-btn.hero-banner-btn--yellow {
  color: #252529;
  padding: clamp(14px, 2.2vw, 20px) clamp(18px, 2.8vw, 30px);
}

.site-footer__action-btn.hero-banner-btn--muted {
  padding: clamp(14px, 2.2vw, 20px) clamp(16px, 2.4vw, 24px);
}

.site-footer__social-block {
  margin-bottom: 0;
  flex-shrink: 0;
}

.site-footer__social-title {
  margin: 0 0 14px;
  font-family: "Roboto", var(--font);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.3;
  color: rgba(193, 195, 196, 0.85);
}

.site-footer__social-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 18px;
}

.site-footer__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  opacity: 0.98;
  transition: opacity 0.2s, transform 0.2s, background 0.2s;
}

.site-footer__social-link:hover {
  opacity: 1;
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.14);
}

.site-footer__social-link svg {
  display: block;
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.site-footer__social-link--rutube svg {
  width: 22px;
  height: 22px;
}

.site-footer__info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(20px, 2.5vw, 28px) clamp(16px, 2vw, 24px);
  margin-top: auto;
  flex-shrink: 0;
}

.site-footer__info-cell h3 {
  margin: 0 0 8px;
  font-family: "Roboto", var(--font);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
  letter-spacing: 0.02em;
}

.site-footer__info-cell p {
  margin: 0;
  font-family: "Roboto", var(--font);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.5;
  color: rgba(180, 182, 186, 0.95);
}

.site-footer__info-cell a {
  color: rgba(180, 182, 186, 0.95);
  text-decoration: none;
  transition: color 0.2s;
}

.site-footer__info-cell a:hover {
  color: #fff;
}

.site-footer__info-cell--contact p,
.site-footer__info-cell--contact a {
  color: rgba(255, 255, 255, 0.92);
}

.site-footer__info-cell--contact a:hover {
  color: var(--color-accent, #ffdc2e);
}

.site-footer__section-title {
  margin: 0 0 0;
  padding-bottom: 16px;
  flex-shrink: 0;
  font-family: "Montserrat", var(--font);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  border-bottom: 1px solid var(--site-footer-line-soft);
}

.site-footer__col--nav nav,
.site-footer__col--catalog nav {
  flex-shrink: 0;
}

.site-footer__menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer__menu li {
  margin: 0;
  border-bottom: 1px solid var(--site-footer-line-soft);
}

.site-footer__menu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  font-family: "Roboto", var(--font);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
  text-decoration: none;
  transition: color 0.2s, opacity 0.2s;
}

.site-footer__menu a:hover {
  color: var(--color-accent, #ffdc2e);
}

.site-footer__menu-chevron {
  flex-shrink: 0;
  font-size: 14px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.45);
}

.site-footer__menu a:hover .site-footer__menu-chevron {
  color: var(--color-accent, #ffdc2e);
}

.site-footer__fineprint {
  margin-top: auto;
  margin-right: 0;
  margin-bottom: 0;
  margin-left: 0;
  padding-top: clamp(20px, 2.5vw, 28px);
  font-family: "Roboto", var(--font);
  font-size: 11px;
  font-weight: 400;
  line-height: 1.45;
  color: rgba(160, 162, 168, 0.9);
  flex-shrink: 0;
}

@media (max-width: 1100px) {
  .site-footer__inner {
    grid-template-columns: 1fr 1fr;
    row-gap: clamp(28px, 4vw, 40px);
  }

  
  .site-footer__col:nth-child(1),
  .site-footer__col:nth-child(2) {
    border-left: none;
    padding-left: 0;
  }

  .site-footer__col:nth-child(2) {
    padding-left: clamp(16px, 3vw, 24px);
  }

  .site-footer__col:nth-child(3),
  .site-footer__col:nth-child(4) {
    border-left: none;
    padding-left: 0;
    padding-top: clamp(24px, 3vw, 32px);
  }

  .site-footer__col:nth-child(4) {
    padding-left: clamp(16px, 3vw, 24px);
  }
}

@media (max-width: 640px) {
  .site-footer__inner {
    grid-template-columns: 1fr;
    row-gap: 0;
  }

  
  .site-footer__col:not(:first-child) {
    border-left: none;
    padding-left: 0;
    padding-top: clamp(24px, 4vw, 32px);
  }

  
  .site-footer__actions,
  .site-footer__info-grid {
    margin-top: 0;
  }

  .site-footer__logo {
    margin-bottom: clamp(20px, 3vw, 28px);
  }

  .site-footer__social-block {
    margin-bottom: clamp(20px, 3vw, 28px);
  }

  .site-footer__fineprint {
    margin: clamp(16px, 2vw, 22px) 0 0;
    padding-top: 0;
  }

  .site-footer__info-grid {
    grid-template-columns: 1fr;
  }
}