/* ========================================
   Radztech Footer - Reusable Component
   Dark Theme with Orange Headings
   ======================================== */

.radztech-footer {
  background: #161616;
  color: #fafbfd;
  font-family: "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  padding: 60px 80px 30px;
  box-sizing: border-box;
  width: 100%;
}

.radztech-footer-inner {
  max-width: 1140px;
  margin: 0 auto;
}

/* Footer Top Section */
.radztech-footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Brand Section */
.radztech-footer-brand {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.rfb-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.radztech-footer-logo-img {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.rfb-tagline {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  margin-top: 0;
}

.rfb-desc {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.5;
  max-width: 280px;
}

/* Social Icons */
.radztech-footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  list-style: none;
  padding: 0;
  margin: 0;
  margin-top: auto;
}

.rf-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 0.5rem;
  color: #fff;
  transition: background-color 0.15s ease, color 0.15s ease;
  text-decoration: none;
}

.rf-social-link:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.rf-social-icon {
  height: 1rem;
  width: 1.25rem;
}

/* Footer Columns */
.radztech-footer-col h4 {
  font-size: 14px;
  font-weight: 600;
  color: #ff7704;
  margin: 0 0 16px 0;
  text-transform: none;
}

.radztech-footer-col h4 + h4,
.radztech-footer-col ul + h4 {
  margin-top: 24px;
}

.radztech-footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.radztech-footer-col li {
  margin-bottom: 4px;
}

.radztech-footer-col a {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 0.2s ease;
}

.radztech-footer-col a:hover {
  color: #fff;
}

/* Footer Bottom */
.radztech-footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
}

.rf-copy {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
}

.rf-bottom-links {
  display: flex;
  gap: 20px;
}

.rf-bottom-links a {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  transition: color 0.2s ease;
}

.rf-bottom-links a:hover {
  color: #fff;
}

/* Responsive */
@media (max-width: 1366px) {
  .radztech-footer {
    padding: 50px 48px 25px;
  }

  .radztech-footer-top {
    grid-template-columns: 1.2fr 1fr 1fr 1fr 1fr;
    gap: 28px;
  }

  .radztech-footer-social {
    margin-top: auto;
  }
}

@media (max-width: 1280px) {
  .radztech-footer {
    padding: 50px 40px 25px;
  }

  .radztech-footer-top {
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 32px;
  }

  .radztech-footer-brand {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: auto 1fr auto;
    grid-template-rows: auto auto;
    column-gap: 32px;
    row-gap: 4px;
    align-items: center;
    margin-bottom: 8px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .rfb-logo {
    grid-column: 1;
    grid-row: 1 / 3;
    align-self: center;
  }

  .rfb-tagline {
    grid-column: 2;
    grid-row: 1;
    margin-top: 0;
    font-size: 15px;
  }

  .rfb-desc {
    grid-column: 2;
    grid-row: 2;
    max-width: 360px;
  }

  .radztech-footer-social {
    grid-column: 3;
    grid-row: 1 / 3;
    margin-top: 0;
    align-self: center;
  }
}

@media (max-width: 1024px) {
  .radztech-footer {
    padding: 50px 32px 25px;
  }

  .radztech-footer-top {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 32px;
  }

  .radztech-footer-brand {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

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

@media (max-width: 768px) {
  .radztech-footer {
    padding: 40px 20px 20px;
  }

  .radztech-footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }

  .radztech-footer-brand {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

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

  .radztech-footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .radztech-footer-top {
    grid-template-columns: 1fr;
  }

  .radztech-footer-col h4 {
    margin-bottom: 12px;
  }
}