:root {
  --primary: #0b2d72;
  --accent: #d35400;
  --gradient: linear-gradient(135deg, var(--primary), var(--accent));
}

/* ===============================
   FOOTER BASE
================================ */
.site-footer {
  position: relative;
  background:
    radial-gradient(circle at top right, rgba(211,84,0,0.15), transparent 40%),
    linear-gradient(180deg, #0c3c8c, #071f4f);
  color: #ffffff;
  font-family: "Inter", sans-serif;
  padding: 55px 0 18px;
  overflow: hidden;
}

/* Decorative glow line */
.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 70%;
  height: 2px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.6;
}

/* ===============================
   LAYOUT
================================ */
.footer-container {
  max-width: 1350px;
  margin: auto;
  padding: 0 35px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 45px;
}

/* ===============================
   COLUMNS
================================ */
.footer-col {
  position: relative;
}

.footer-col h4 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 16px;
  color: #ffffff;
  position: relative;
}

/* Accent underline */
.footer-col h4::after {
  content: "";
  display: block;
  width: 36px;
  height: 3px;
  margin-top: 8px;
  background: var(--accent);
  border-radius: 2px;
}

/* Text */
.footer-col p {
  font-size: 14px;
  line-height: 1.7;
  color: #e3e9f6;
  margin: 0;
}

/* ===============================
   LINKS
================================ */
.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col ul li {
  margin-bottom: 11px;
}

.footer-col ul li a {
  color: #e3e9f6;
  font-size: 14px;
  text-decoration: none;
  position: relative;
  padding-left: 14px;
  transition: all 0.3s ease;
}

/* Arrow hover indicator */
.footer-col ul li a::before {
  content: "›";
  position: absolute;
  left: 0;
  color: var(--accent);
  opacity: 0;
  transform: translateX(-6px);
  transition: all 0.3s ease;
}

.footer-col ul li a:hover {
  color: var(--accent);
  padding-left: 18px;
}

.footer-col ul li a:hover::before {
  opacity: 1;
  transform: translateX(0);
}

/* ===============================
   SOCIAL ICONS
================================ */
.social-icons {
  display: flex;
  gap: 14px;
  margin-top: 12px;
}

.social-icons a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-weight: 600;
  text-decoration: none;
  backdrop-filter: blur(6px);
  transition: all 0.35s ease;
  box-shadow: 0 8px 20px rgba(0,0,0,0.25);
}

.social-icons a:hover {
  background: var(--accent);
  transform: translateY(-6px) scale(1.05);
  box-shadow: 0 12px 30px rgba(211,84,0,0.5);
}

/* ===============================
   CONTACT ICON STYLE
================================ */
.footer-col p::before {
  margin-right: 6px;
}

/* ===============================
   FOOTER BOTTOM
================================ */
.footer-bottom {
  margin-top: 40px;
  padding-top: 14px;
  text-align: center;
  font-size: 13px;
  color: #c8d2ea;
  border-top: 1px solid rgba(255,255,255,0.15);
  letter-spacing: 0.3px;
}

/* ===============================
   RESPONSIVE
================================ */
@media (max-width: 1100px) {
  .footer-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .footer-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-col h4::after {
    margin-left: auto;
    margin-right: auto;
  }

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