/* ===============================
   FOOTER — VOLLEY glass & green
=============================== */

.site-footer {
  --footer-accent: #00f59b;                  /* основной зелёный */
  --footer-accent-soft: rgba(0, 245, 155, .25);
  --footer-text: #f8fbff;
  --footer-muted: rgba(190, 209, 235, 0.82);

  margin-top: 70px;
  padding: 28px 0 22px;

  background:
    radial-gradient(circle at top left, rgba(0, 245, 155, 0.08), transparent 55%),
    linear-gradient(to bottom, rgba(2, 6, 23, 0.95), rgba(2, 8, 28, 0.98));

  border-top: 1px solid rgba(80, 105, 145, 0.6);
  color: var(--footer-muted);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  position: relative;
  backdrop-filter: blur(18px);
}

/* Layout */

.footer-row {
  max-width: 1160px;
  margin-inline: auto;
  padding-inline: 20px;

  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
  align-items: flex-start;
  margin-bottom: 22px;
}

@media (max-width: 900px) {
  .footer-row {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
}

/* Brand */

.footer-main {
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-main .logo {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  text-decoration: none;
  color: var(--footer-text);
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.footer-main .logo img {
  max-width: 150px;
  height: auto;
  margin-bottom: 6px;
}

.footer-main p {
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--footer-muted);
}

/* Links & Address */

.site-footer a,
.site-footer address {
  position: relative;
  color: var(--footer-muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.16em;
  padding: 2px 0;
  text-transform: uppercase;
  transition:
    color 0.22s ease,
    transform 0.22s ease,
    opacity 0.22s ease;
}

.site-footer address {
  font-style: normal;
}

/* Ховер — без жёсткого неона, только лёгкий акцент */

.site-footer a:hover {
  color: var(--footer-text);
  transform: translateY(-1px);
}

/* Social */

.footer-social {
  display: flex;
  gap: 10px;
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
}

.footer-social a {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;

  border: 1px solid rgba(80, 105, 145, 0.7);
  background:
    radial-gradient(circle at 30% 0, rgba(255, 255, 255, 0.04), transparent 70%),
    rgba(5, 14, 30, 0.96);

  color: #e5f4ff;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.8);
  transition:
    background 0.18s ease,
    color 0.18s ease,
    border-color 0.18s ease,
    transform 0.12s ease,
    box-shadow 0.18s ease;
}

.footer-social a:hover {
  background:
    radial-gradient(circle at 30% 0, var(--footer-accent-soft), transparent 70%),
    rgba(5, 16, 32, 0.98);

  color: #ffffff;
  border-color: var(--footer-accent);
  transform: translateY(-1px);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 1);
}

/* Contacts */

.footer-contacts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
  align-items: flex-start;
}

/* Links */

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
  align-items: flex-start;
}

/* Bottom */

.footer-bottom {
  border-top: 1px solid rgba(24, 38, 72, 0.9);
  margin-top: 10px;
  padding-top: 12px;
  text-align: center;
  font-size: 11.5px;
  color: var(--footer-muted);
}

.footer-bottom p {
  margin: 0;
}

.footer-bottom p span {
  color: var(--footer-accent);
  font-weight: 700;
}

/* Mobile */

@media (max-width: 640px) {
  .footer-row {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 18px;
    padding-inline: 16px;
  }

  .footer-main {
    align-items: center;
  }

  .footer-social {
    justify-content: center;
  }

  .footer-contacts,
  .footer-links {
    align-items: center;
  }

  .site-footer {
    padding: 22px 0 18px;
  }
}