/* ==========================================================================
   Site Footer — Daymaniyat Norana (ocean theme)
   Self-contained; usable on any page regardless of layout.
   ========================================================================== */

.site-footer {
  --sf-teal: #1CA8CB;
  --sf-sand: #F2B544;
  --sf-navy: #0A1F24;
  --sf-deep: #113D48;
  --sf-text: #9FB8BE;
  font-family: "Manrope", sans-serif;
  background: linear-gradient(180deg, var(--sf-deep) 0%, var(--sf-navy) 100%);
  color: var(--sf-text);
  position: relative;
  overflow: hidden;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(28, 168, 203, 0.18) 0%, transparent 65%);
  pointer-events: none;
}

.site-footer-wave {
  display: block;
  width: 100%;
  height: 60px;
  margin-bottom: -1px;
}

.site-footer-main {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 1rem 3rem;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
}

.site-footer a {
  color: var(--sf-text);
  text-decoration: none;
  transition: color 0.2s ease;
}

.site-footer a:hover {
  color: #fff;
}

.sf-brand img {
  height: 44px;
  margin-bottom: 1.25rem;
}

.sf-brand p {
  font-size: 0.875rem;
  line-height: 1.7;
  margin: 0 0 1.5rem;
  max-width: 320px;
}

.sf-social {
  display: flex;
  gap: 0.625rem;
}

.sf-social a {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 0.875rem;
  transition: background 0.2s ease, transform 0.2s ease;
}

.sf-social a:hover {
  background: var(--sf-teal);
  transform: translateY(-2px);
}

.sf-heading {
  color: #fff;
  font-size: 0.9375rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  margin: 0 0 1.25rem;
  padding-bottom: 0.875rem;
  position: relative;
}

.sf-heading::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 36px;
  height: 2px;
  background: var(--sf-teal);
  border-radius: 2px;
}

.sf-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.sf-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.sf-links a i {
  font-size: 0.625rem;
  color: var(--sf-teal);
  transition: transform 0.2s ease;
}

.sf-links a:hover i {
  transform: translateX(3px);
}

.sf-contact {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sf-contact li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.5;
}

.sf-contact i {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 10px;
  background: rgba(28, 168, 203, 0.14);
  color: var(--sf-teal);
  display: grid;
  place-items: center;
  font-size: 0.8125rem;
  flex-shrink: 0;
}

.site-footer-bottom {
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.sf-bottom-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.375rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.8125rem;
  font-weight: 600;
}

.sf-bottom-inner p {
  margin: 0;
}

.sf-bottom-inner p strong {
  color: #fff;
}

.sf-bottom-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

@media (max-width: 991px) {
  .site-footer-main {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 575px) {
  .site-footer-main {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 3rem 1rem 2rem;
  }

  .sf-bottom-inner {
    justify-content: center;
    text-align: center;
  }
}