/* =========================
   FOOTER AREA
========================= */
.footer {
  margin-top: 80px;
  background: linear-gradient(135deg, #0ea5e9, #22c55e);
  padding: 40px 20px 25px;
  position: relative;
  color: #fff;
}

/* Glass container */
.footer-glass {
  max-width: 1100px;
  margin: auto;
  padding: 35px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

/* Grid layout */
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 40px;
}

/* Logo */
.footer-logo {
  width: 70px;
  margin-bottom: 10px;
}

/* Description */
.footer-desc {
  font-size: 14px;
  line-height: 1.6;
  opacity: 0.9;
  margin-top: 6px;
}

/* =========================
   SOCIAL ICONS
========================= */
.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  font-size: 18px;
  color: #fff;
  border-radius: 50%;
  transition: all 0.25s ease;
}

.footer-social a:hover {
  background: #ffffff;
  color: #0ea5e9;
  transform: translateY(-3px);
}

/* =========================
   HEADINGS & LINKS
========================= */
.footer h4 {
  margin-bottom: 14px;
  font-weight: 600;
}

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

.footer ul li {
  margin-bottom: 8px;
}

.footer ul li a {
  color: #e7faff;
  text-decoration: none;
  font-size: 14px;
  transition: all 0.25s ease;
}

/* =========================
   COPYRIGHT
========================= */
.footer-copy {
  text-align: center;
  margin-top: 20px;
  font-size: 14px;
  opacity: 0.9;
}

/* =========================
   SCROLL TO TOP BUTTON
========================= */
.scroll-top {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background: #ffffff;
  color: #0ea5e9;
  border: none;
  font-size: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  z-index: 999;
}

/* =========================
   RESPONSIVE
========================= */
@media (max-width: 992px) {
  .footer-grid {
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .footer {
    text-align: center;
  }

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

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

@media (max-width: 480px) {
  .footer {
    padding: 32px 15px 20px;
  }

  .footer-glass {
    padding: 22px 16px;
  }

  .footer-logo {
    width: 60px;
  }

  .footer-desc {
    font-size: 13px;
  }

  .footer-copy {
    font-size: 13px;
  }

  .scroll-top {
    width: 40px;
    height: 40px;
    font-size: 18px;
    bottom: 20px;
    right: 20px;
  }
}