/* ===================== PREMIUM FOOTER ===================== */
.footer{
  position:relative;
  background:
    radial-gradient(circle at top,#1e293b,transparent 55%),
    linear-gradient(160deg,#020617,#0b1020);
  color:#e5e7eb;
  padding:80px 25px 35px;
  overflow:hidden;
  border-top:1px solid rgba(255,255,255,.08);
}

/* soft glow effect */
.footer::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 15% 15%,#6366f130,transparent 40%),
    radial-gradient(circle at 85% 85%,#22d3ee25,transparent 45%);
  pointer-events:none;
}

/* ---------- TOP ---------- */
.footer-top{
  text-align:center;
  max-width:700px;
  margin:auto;
  position:relative;
  z-index:2;
}

.footer-logo{
  width:78px;
  height:78px;
  border-radius:50%;
  margin:0 auto 18px;
  box-shadow:0 0 30px rgba(99,102,241,.55);
  transition:.4s ease;
}
.footer-logo:hover{
  transform:scale(1.08) rotate(-2deg);
}

.footer-about{
  color:#cbd5f5;
  font-size:1.05rem;
  line-height:1.6;
}

/* ---------- MAIN GRID ---------- */
.footer-main{
  position:relative;
  z-index:2;
  margin-top:60px;
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:50px;
}

.footer-main h3{
  font-size:1.2rem;
  margin-bottom:18px;
  color:#fff;
  position:relative;
}
.footer-main h3::after{
  content:"";
  position:absolute;
  left:0;
  bottom:-6px;
  width:40px;
  height:3px;
  border-radius:10px;
  background:linear-gradient(90deg,#6366f1,#22d3ee);
}

/* links */
.footer-links ul{
  list-style:none;
}
.footer-links li{
  margin-bottom:12px;
}
.footer-links a{
  color:#94a3b8;
  font-size:.95rem;
  transition:.35s ease;
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.footer-links a::before{
  content:"›";
  color:#6366f1;
  font-size:1.2rem;
}
.footer-links a:hover{
  color:#fff;
  transform:translateX(6px);
}

/* contact */
.footer-contact p{
  margin-bottom:12px;
  color:#cbd5f5;
  font-size:.95rem;
}

/* ---------- BOTTOM ---------- */
.footer-bottom{
  position:relative;
  z-index:2;
  margin-top:70px;
  text-align:center;
  font-size:.9rem;
  color:#94a3b8;
  padding-top:25px;
  border-top:1px solid rgba(255,255,255,.08);
}
.footer-bottom strong{
  color:#fff;
}

.social-icons{
  display:flex;
  gap:14px;
  margin-top:12px;
}
.social-icons a{
  width:38px;
  height:38px;
  display:grid;
  place-items:center;
  border-radius:50%;
  background:#e0e7ff;
  color:var(--primary);
  transition:.3s;
}
.social-icons a:hover{
  background:var(--primary);
  color:#fff;
  transform:translateY(-3px);
}

/* ===================== MOBILE RESPONSIVE ===================== */
@media(max-width:768px){
  .footer{
    padding:65px 20px 30px;
  }

  .footer-main{
    gap:40px;
  }

  .footer-main h3{
    text-align:center;
  }
  .footer-main h3::after{
    left:50%;
    transform:translateX(-50%);
  }

  .footer-links ul,
  .footer-contact{
    text-align:center;
  }

  .footer-links a{
    justify-content:center;
  }
}

@media(max-width:480px){
  .footer-logo{
    width:64px;
    height:64px;
  }
  .footer-about{
    font-size:.95rem;
  }
}