/* ================= Footer Umum ================= */
.footer {
  position: relative;
  background: linear-gradient(90deg, #0f4fb5, #0a2e6d);
  color: #fff;
  padding: 60px 20px 30px;
  overflow: hidden;
  font-family: 'Poppins', sans-serif;
}

/* Background kiri & kanan */
.footer-bg {
  position: absolute;
  top: 0;
  width: 700px;
  height: 100%;
  z-index: 0;
}

.footer-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.footer-left { left: 0; }
.footer-right { right: 0; }

/* Content utama */
.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
  position: relative;
  z-index: 10;
}

/* ================= Footer Kolom Logo ================= */
.footer-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  padding: 15px 0;
}

/* Container untuk dua logo */
.footer-logos {
  display: flex;
  justify-content: center;  /* center horizontal */
  align-items: center;      /* center vertikal */
  gap: 15px;                /* jarak antar logo */
  margin-bottom: 10px;
}

/* Logo utama */
.footer-logo {
  width: 100px;             /* tetap proporsional */
  height: auto;
  object-fit: contain;
  transition: transform 0.3s;
}

.footer-logo:hover {
  transform: scale(1.05);
}

/* Logo tambahan (misal Kampus Merdeka) */
.footer-logo-small {
  width: 60px;              /* lebih kecil agar muat */
  height: auto;
  object-fit: contain;
  opacity: 0.9;
  transition: transform 0.3s;
}

.footer-logo-small:hover {
  transform: scale(1.05);
}

.footer-desc {
  font-size: 15px;
  font-weight: 600;
  color: #ffffff;             
  line-height: 1.6;
  max-width: 250px;
  letter-spacing: 0.3px;
}

.footer-desc strong {
  color: #ffd700;
}

/* ================= Footer Menu 2 Kolom per-card ================= */
.footer-card {
  background: rgba(255,255,255,0.05);
  padding: 20px 15px;
  border-radius: 15px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform 0.3s, box-shadow 0.3s;
}

.footer-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

/* Menu */
.footer-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 2fr 2fr; /* 2 kolom */
  gap: 8px 15px;
  border-top: 1px solid rgba(255,255,255,0.2);
  padding-top: 10px;
}

.footer-menu li {
  padding: 5px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-menu li:last-child {
  border-bottom: none;
}

.footer-menu a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  display: inline-block;
  transition: 0.3s;
}

.footer-menu a:hover {
  color: #ffd700;
}

/* Sosial Media per-card */
.footer-social {
  display: flex;
  justify-content: center;
  gap: 15px;
  border-top: 1px solid rgba(255,255,255,0.2);
  padding-top: 10px;
}

.footer-social a {
  color: #fff;
  font-size: 22px;
  transition: 0.3s;
}

.footer-social a:hover {
  color: #ffd700;
  transform: scale(1.2);
}

/* Kontak / Alamat per-card */
.footer-address {
  font-size: 14px;
  line-height: 1.7;
  border-top: 1px solid rgba(255,255,255,0.2);
  padding-top: 10px;
}

.footer-address i {
  margin-right: 5px;
}

/* ================= Footer Copy Premium ================= */
.footer-copy-premium {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 40px 0 0 0;
  font-size: 14px;
  font-weight: 800;
  color: #ffffff;
  padding: 12px 25px;
  border-radius: 25px;
  background: linear-gradient(90deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
  position: relative;
  letter-spacing: 0.6px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
  transition: all 0.3s ease;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.footer-copy-premium span::before,
.footer-copy-premium span::after {
  content: "";
  position: absolute;
  height: 2px;
  width: 40px;
  background: #ffd700;
  top: 50%;
  transform: translateY(-50%);
}

.footer-copy-premium span::before { left: -50px; }
.footer-copy-premium span::after  { right: -50px; }

.footer-copy-premium:hover {
  background: linear-gradient(90deg, rgba(255,255,255,0.2), rgba(255,255,255,0.1));
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(0,0,0,0.25);
}

/* ================= Responsive ================= */
@media(max-width: 992px){
  .footer-content {
    grid-template-columns: 1fr 1fr;
    text-align: center;
  }
  .footer-left, .footer-right { display: none; }
}

@media(max-width: 576px){
  .footer-content { grid-template-columns: 1fr; }
  .footer-col {
    gap: 8px;
  }
  .footer-logo {
    width: 100px;
  }
  .footer-desc {
    font-size: 14px;
    max-width: 180px;
  }
  .footer-copy-premium {
    max-width: 90%;
    padding: 10px 20px;
  }
  .footer-copy-premium span::before,
  .footer-copy-premium span::after {
    width: 25px;
    left: -30px;
    right: -30px;
  }
}