/* ===========================
   SITE FOOTER
=========================== */
.site-footer {
  position: relative;
  background:
    linear-gradient(165deg, #061428 0%, #0f2548 42%, #1a3a6b 100%);
  color: rgba(255, 255, 255, 0.85);
  margin-top: 0;
  overflow: hidden;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 72px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 72' preserveAspectRatio='none'%3E%3Cpath fill='%23f0f4fb' d='M0,40 C240,72 480,8 720,36 C960,64 1200,20 1440,48 L1440,0 L0,0 Z'/%3E%3C/svg%3E") no-repeat top center;
  background-size: 100% 72px;
  transform: translateY(-1px);
  pointer-events: none;
  z-index: 2;
}

.site-footer::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(58, 91, 217, 0.08) 0%, transparent 45%),
    radial-gradient(circle at 80% 20%, rgba(37, 211, 102, 0.06) 0%, transparent 40%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}

.site-footer.sf-ready .sf-main > * {
  animation: sfFadeUp 0.55s ease backwards;
}
.site-footer.sf-ready .sf-main > *:nth-child(1) { animation-delay: 0.05s; }
.site-footer.sf-ready .sf-main > *:nth-child(2) { animation-delay: 0.12s; }
.site-footer.sf-ready .sf-main > *:nth-child(3) { animation-delay: 0.19s; }
.site-footer.sf-ready .sf-main > *:nth-child(4) { animation-delay: 0.26s; }
.site-footer.sf-ready .sf-cta-strip { animation: sfFadeUp 0.5s ease 0.32s backwards; }

@keyframes sfFadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

.sf-glow {
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(58, 91, 217, 0.18) 0%, transparent 70%);
  top: -120px;
  right: -100px;
  pointer-events: none;
  z-index: 1;
  animation: sfPulse 8s ease-in-out infinite;
}

@keyframes sfPulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

.sf-main {
  max-width: 1140px;
  margin: 0 auto;
  padding: 100px 24px 48px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.15fr;
  gap: 40px;
  position: relative;
  z-index: 1;
}

/* Brand */
.sf-brand .sf-logo {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
}

.sf-brand .sf-logo img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.3));
}

.sf-brand .sf-logo-text strong {
  display: block;
  font-size: 15px;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.3px;
}

.sf-brand .sf-logo-text span {
  display: block;
  font-size: 10px;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 3px;
  line-height: 1.4;
}

.sf-tagline {
  font-size: 14px;
  font-weight: 700;
  color: #7eb8f7;
  margin-bottom: 10px;
}

.sf-desc {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.75;
  margin-bottom: 22px;
  max-width: 300px;
}

.sf-socials {
  display: flex;
  gap: 10px;
}

.sf-socials a {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: transform 0.2s, background 0.2s, box-shadow 0.2s;
}

.sf-socials a:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}

.sf-socials a.sf-fb:hover { background: #1877f2; }
.sf-socials a.sf-ig:hover { background: #e1306c; }
.sf-socials a.sf-yt:hover { background: #ff0000; }
.sf-socials a.sf-tt:hover { background: #010101; }

/* Headings */
.sf-heading {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  color: #fff;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid rgba(126, 184, 247, 0.35);
  display: inline-block;
}

/* Links */
.sf-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sf-links a {
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.65);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s, transform 0.2s;
}

.sf-links a::before {
  content: '›';
  color: #3a5bd9;
  font-weight: 700;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 0.2s, transform 0.2s;
}

.sf-links a:hover {
  color: #fff;
  transform: translateX(4px);
}

.sf-links a:hover::before {
  opacity: 1;
  transform: translateX(0);
}

.sf-prog {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sf-prog a {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.2s;
}

.sf-prog a:hover { color: #fff; }

.sf-prog-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

/* Contact */
.sf-contact {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.sf-contact li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 12.5px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.65);
}

.sf-contact-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 13px;
  color: #7eb8f7;
}

.sf-contact a {
  color: #7eb8f7;
  font-weight: 600;
}

.sf-contact a:hover { color: #fff; text-decoration: underline; text-underline-offset: 3px; }

.sf-contact [data-sf-alamat] a {
  color: rgba(255, 255, 255, 0.65);
  transition: color 0.2s;
}
.sf-contact [data-sf-alamat] a:hover { color: #7eb8f7; }

/* CTA strip */
.sf-cta-strip {
  max-width: 1140px;
  margin: 0 auto 0;
  padding: 0 24px 40px;
  position: relative;
  z-index: 1;
}

.sf-cta-box {
  background: linear-gradient(135deg, rgba(58, 91, 217, 0.35), rgba(37, 211, 102, 0.15));
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 24px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.sf-cta-box strong {
  font-size: 16px;
  color: #fff;
  display: block;
  margin-bottom: 4px;
}

.sf-cta-box span {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
}

.sf-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #25d366, #1aad54);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  padding: 12px 24px;
  border-radius: 10px;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.35);
  transition: transform 0.15s;
  white-space: nowrap;
}

.sf-cta-btn:hover { transform: translateY(-2px); }

.sf-cta-btn--outline {
  background: transparent;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  box-shadow: none;
}

.sf-cta-btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
}

.sf-cta-btns {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* Bottom */
.sf-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.2);
}

.sf-bottom-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
}

.sf-bottom-inner i.fa-heart {
  color: #e74c3c;
}

.sf-bottom-links {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sf-bottom-links a {
  color: rgba(255, 255, 255, 0.45);
  transition: color 0.2s;
}

.sf-bottom-links a:hover { color: #7eb8f7; }

.sf-bottom-links span { opacity: 0.3; }

@media (max-width: 1024px) {
  .sf-main { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 600px) {
  .sf-main { grid-template-columns: 1fr; padding-top: 80px; }
  .sf-cta-box { flex-direction: column; text-align: center; }
  .sf-cta-btns { justify-content: center; width: 100%; }
  .sf-bottom-inner { flex-direction: column; text-align: center; }
}