/* Site Footer — dark slate, BEM */

.site-footer {
  --footer-text: var(--color-footer-text-bright, #ffffff);
  --footer-text-soft: var(--color-footer-text-muted, #e8eef2);
  --color-pill-bg: var(--color-footer-pill-bg);
  --color-pill-border: var(--color-footer-pill-border);
  --color-pill-hover: var(--color-footer-pill-hover);

  background: var(--color-footer-bg);
  color: var(--footer-text-soft);
  padding: clamp(2.75rem, 5vw, 3.9rem) 0 1.35rem;
  margin-top: 0;
}

.site-footer a,
.site-footer a:visited {
  color: var(--footer-text);
  text-decoration: none;
  transition: color 0.2s ease-in-out, transform 0.2s ease-in-out, background-color 0.2s ease-in-out, border-color 0.2s ease-in-out;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--footer-text);
}

.site-footer__inner {
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.75rem);
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 1.5fr);
  align-items: start;
  padding-bottom: 1.85rem;
  border-bottom: 1px solid var(--color-footer-border);
}

/* Brand */
.site-footer__logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
  color: var(--footer-text);
  text-decoration: none;
}

.site-footer__logo:hover,
.site-footer__logo:focus-visible {
  color: var(--footer-text);
  transform: none;
}

.site-footer__logo-mark {
  display: block;
  width: auto;
  height: 2.45rem;
  max-width: 3.15rem;
  object-fit: contain;
  flex-shrink: 0;
}

.site-footer__logo-text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  line-height: 1.15;
}

.site-footer__logo-text strong {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2vw, 1.55rem);
  font-weight: 700;
  color: var(--footer-text);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.site-footer__logo-text span {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--footer-text-soft);
  font-weight: 600;
}

.site-footer__brand > p {
  margin: 0;
  max-width: 30ch;
  color: var(--footer-text-soft);
  font-size: 0.95rem;
  line-height: 1.55;
}

/* Column titles */
.site-footer__heading {
  margin: 0 0 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--footer-text-soft);
}


/* Navigation */
.site-footer__nav {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.site-footer__nav > a,
.site-footer__nav > a:visited {
  position: relative;
  width: fit-content;
  font-weight: 500;
  font-size: 0.95rem;
  line-height: 1.4;
  color: var(--footer-text);
  padding-bottom: 0.12rem;
  transition: color 0.2s ease-in-out, transform 0.2s ease-in-out;
}

.site-footer__nav > a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--color-accent-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease-in-out;
}

.site-footer__nav > a:hover,
.site-footer__nav > a:focus-visible {
  color: var(--footer-text);
  transform: translateX(4px);
}

.site-footer__nav > a:hover::after,
.site-footer__nav > a:focus-visible::after,
.site-footer__nav > a[aria-current="page"]::after {
  transform: scaleX(1);
}

.site-footer__nav > a[aria-current="page"] {
  color: var(--footer-text);
}

/* Contacts */
.site-footer__contacts {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.site-footer__contact,
.site-footer__contact:visited,
.site-footer__meta {
  display: inline-flex;
  align-items: flex-start;
  gap: 0.55rem;
  margin: 0;
  color: var(--footer-text);
  font-size: 0.95rem;
  line-height: 1.45;
  width: fit-content;
  max-width: 100%;
}

.site-footer__contact:hover,
.site-footer__contact:focus-visible {
  color: var(--footer-text);
}

.site-footer__contact svg,
.site-footer__meta svg {
  flex-shrink: 0;
  margin-top: 0.18rem;
  color: var(--footer-text);
  transition: color 0.2s ease-in-out;
}

.site-footer__contact:hover svg,
.site-footer__contact:focus-visible svg {
  color: var(--footer-text);
}

/* Messengers */
.site-footer__social {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  grid-column: 3;
  min-width: 0;
}

.site-footer__messengers {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.1rem;
}

.site-footer__messenger,
.site-footer__messenger:visited {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.42rem 0.85rem;
  min-height: 40px;
  border: 1px solid var(--color-pill-border);
  border-radius: 0.5rem;
  background: var(--color-pill-bg);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--footer-text);
  text-decoration: none;
  transition: all 0.2s ease-in-out;
}

.site-footer__messenger-icon {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--footer-text-soft);
  flex-shrink: 0;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.06);
}

.site-footer__messenger--telegram .site-footer__messenger-icon {
  background: var(--color-dot-telegram);
}

.site-footer__messenger--whatsapp .site-footer__messenger-icon {
  background: var(--color-dot-whatsapp);
}

.site-footer__messenger--viber .site-footer__messenger-icon {
  background: var(--color-dot-viber);
}

.site-footer__messenger:hover,
.site-footer__messenger:focus-visible {
  background: var(--color-pill-hover);
  border-color: rgba(255, 255, 255, 0.28);
  color: var(--footer-text);
  text-decoration: none;
  transform: translateY(-2px);
}

.site-footer__cred {
  margin: 0.7rem 0 0;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--footer-text-soft);
  max-width: 42ch;
}

/* Bottom bar */
.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem 1.25rem;
  padding-top: 1.25rem;
}

.site-footer__copy {
  margin: 0;
  font-size: 0.85rem;
  color: var(--footer-text-soft);
}

.site-footer__credit,
.site-footer__credit:visited {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--footer-text-soft);
  text-decoration: none;
  transition: color 0.2s ease-in-out;
}

.site-footer__credit:hover,
.site-footer__credit:focus-visible {
  color: var(--footer-text);
}

/* Tablet + mobile: brand / nav|contacts / messengers full-width */
@media (max-width: 991.98px) {
  .site-footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: 1.75rem 1.5rem;
  }

  .site-footer__brand,
  .site-footer__social {
    grid-column: 1 / -1;
  }

  .site-footer__brand > p {
    max-width: 48ch;
  }
}

/* Mobile */
@media (max-width: 767.98px) {
  .site-footer {
    padding-top: 2.5rem;
  }

  .site-footer__inner {
    gap: 1.5rem 1rem;
  }

  .site-footer__logo {
    gap: 0;
  }

  .site-footer__logo-mark {
    height: 2.2rem;
    max-width: 2.85rem;
  }

  .site-footer__logo-text {
    display: none;
  }

  .site-footer__brand > p {
    max-width: none;
  }

  .site-footer__nav > a,
  .site-footer__contact,
  .site-footer__meta {
    font-size: 0.9rem;
  }

  .site-footer__nav > a:hover,
  .site-footer__nav > a:focus-visible {
    transform: translateX(3px);
  }

  .site-footer__contact,
  .site-footer__meta {
    word-break: break-word;
  }

  .site-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Дуже вузькі — одна колонка */
@media (max-width: 359.98px) {
  .site-footer__inner {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .site-footer__brand,
  .site-footer__nav,
  .site-footer__contacts,
  .site-footer__social {
    grid-column: auto;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .site-footer a,
  .site-footer__nav > a,
  .site-footer__nav > a::after,
  .site-footer__messenger,
  .site-footer__credit {
    transition: none;
  }

  .site-footer__nav > a:hover,
  .site-footer__nav > a:focus-visible,
  .site-footer__messenger:hover,
  .site-footer__messenger:focus-visible {
    transform: none;
  }
}