/* ==========================================================================
   sajoo.id - kaki.css
   SATU-SATUNYA acuan gaya footer (dipakai semua halaman; jangan diatur lagi
   di berkas CSS lain). Isi footer mengikuti beranda (index.html) sebagai acuan.
   - Latar biru-teal & hijau-teal, bukan biru pekat.
   - Kisi tipis + garis neon atas (sentuhan pro gaming).
   - Susunan: 2 kolom di HP, 5 kolom di layar lebar; baris bawah dipisah garis.
   - Logo memakai gambar yang sama dengan header (berwarna) di lencana putih.
   ========================================================================== */
.saj-footer {
  position: relative; overflow: hidden;
  color: #cfe8ee; font-size: 14.5px;
  padding-block: clamp(32px, 5vw, 56px);
  background:
    radial-gradient(46% 58% at 12% 0%, rgba(56, 189, 248, .2), transparent 62%),
    radial-gradient(44% 56% at 88% 4%, rgba(52, 211, 153, .18), transparent 64%),
    linear-gradient(165deg, #052a33 0%, #062f3f 48%, #06362f 100%);
}
.saj-footer::before,
.saj-footer::after { content: ""; position: absolute; pointer-events: none; }
.saj-footer::before {
  top: 0; left: 0; right: 0; height: 9px;
  background:
    radial-gradient(7px 7px at 50% 50%, rgba(125, 211, 252, .9), transparent 72%),
    linear-gradient(90deg, transparent, rgba(56, 189, 248, .7) 22%, rgba(52, 211, 153, .7) 78%, transparent) center / 100% 1px no-repeat;
}
.saj-footer::after {
  inset: 0;
  background-image:
    linear-gradient(rgba(140, 220, 255, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(140, 220, 255, .06) 1px, transparent 1px);
  background-size: 52px 52px;
  -webkit-mask-image: linear-gradient(180deg, #000, transparent 76%);
  mask-image: linear-gradient(180deg, #000, transparent 76%);
}
@media (prefers-reduced-motion: no-preference) {
  .saj-footer::before { animation: saj-kaki-sinar 5.4s ease-in-out infinite; }
}
@keyframes saj-kaki-sinar { 0%, 100% { opacity: .6; } 50% { opacity: 1; } }
.saj-footer > .saj-wrap { position: relative; z-index: 1; }

/* judul kolom & tautan */
.saj-footer h4 {
  color: #8fe8d5; font-size: 12.5px; letter-spacing: .1em;
  text-transform: uppercase; margin-bottom: .7em;
}
.saj-footer a { color: #e8f8ff; text-decoration: none; }
.saj-footer a:hover { color: #7ff0d0; text-decoration: none; }

/* logo: gambar yang sama dengan header (berwarna), ditaruh di lencana putih */
.saj-footer__merek {
  display: inline-flex; align-items: center; width: fit-content;
  margin-bottom: 12px; padding: 8px 14px; border-radius: 14px;
  background: #ffffff;
  box-shadow: 0 14px 32px -20px rgba(0, 0, 0, .7), 0 0 0 1px rgba(255, 255, 255, .35);
}
.saj-footer__merek img { height: 32px; width: auto; filter: none; opacity: 1; }

/* susunan kolom: HP 2 kolom (merek penuh), layar lebar 5 kolom */
.saj-footer__grid { display: grid; gap: 22px 18px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.saj-footer__grid > div:first-child { grid-column: 1 / -1; }
.saj-footer__grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.saj-footer__grid li { margin-bottom: 0; }
@media (min-width: 900px) {
  .saj-footer__grid { grid-template-columns: 1.3fr repeat(4, minmax(0, 1fr)); gap: 30px; }
  .saj-footer__grid > div:first-child { grid-column: auto; }
}

/* tautan: sasaran sentuh lebih besar + intan kecil yang menyala saat disentuh */
.saj-footer__grid > div:nth-child(n+2) a {
  display: inline-flex; align-items: center; min-height: 28px;
  transition: color .25s ease, transform .25s ease;
}
.saj-footer__grid > div:nth-child(n+2) a::before {
  content: ""; flex: 0 0 auto; width: 5px; height: 5px; margin-right: 9px;
  border-radius: 2px; transform: rotate(45deg); opacity: .5;
  background: linear-gradient(120deg, #38bdf8, #34d399);
  transition: opacity .25s ease, transform .25s ease;
}
.saj-footer__grid > div:nth-child(n+2) a:hover { transform: translateX(2px); }
.saj-footer__grid > div:nth-child(n+2) a:hover::before { opacity: 1; transform: rotate(45deg) scale(1.4); }

/* baris bawah: dipisah garis halus, di tengah pada HP */
.saj-footer__bawah {
  display: grid; gap: 8px;
  margin-top: clamp(24px, 4vw, 40px); padding-top: 18px; font-size: 13px;
  border-top: 1px solid rgba(160, 230, 240, .18);
  color: #9dc4cf; text-align: center;
}
.saj-footer__bawah p { margin: 0; }
@media (min-width: 720px) {
  .saj-footer__bawah { grid-template-columns: 1fr auto; align-items: center; text-align: left; }
}