:root {
  --accent: #FF7B00;
  --dark: #1d1715;
  --text: #2c2522;
  --muted: #6d625d;
  --white: #ffffff;
  --border: rgba(29, 23, 21, 0.1);
  --transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

footer {
  background: #fffbf9;
  color: var(--muted);
  padding: 88px 5% 52px;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 72px;
}

.footer-brand p {
  line-height: 1.6;
  max-width: 320px;
  margin-top: 15px;
  font-size: 0.95rem;
}

.footer-col h4 {
  color: var(--dark);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 30px;
  font-weight: 700;
}

.footer-col ul { list-style: none; padding: 0; }
.footer-col li { margin-bottom: 16px; }
.footer-col a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
  transition: var(--transition);
  position: relative;
}

.footer-col a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1px;
  background-color: var(--accent);
  transition: var(--transition);
}

.footer-col a:hover { color: var(--accent); }
.footer-col a:hover::after { width: 100%; }

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.social-links a {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--border);
  color: var(--dark);
  background: transparent;
  transition: var(--transition);
  box-shadow: none;
}

.social-links a i {
  font-size: 18px;
}

.social-links a:hover {
  transform: translateY(-3px);
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
  box-shadow: 0 10px 20px rgba(255, 123, 0, 0.2);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
}

@media (max-width: 768px) {
  footer { padding: 60px 20px 40px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; margin-bottom: 56px; }
  .footer-brand { text-align: center; }
  .footer-brand p { margin-inline: auto; }
  .footer-col { text-align: center; }
  .social-links { justify-content: center; }
  .footer-bottom { flex-direction: column; gap: 20px; align-items: center; text-align: center; }
}

/* Footer refinement for Small Devices */
@media (max-width: 480px) {
  .footer-grid {
    gap: 32px;
  }
  .footer-brand p {
    font-size: 0.85rem;
  }
  .footer-bottom {
    font-size: 0.6rem;
    letter-spacing: 0.1em;
  }
}

@media (max-width: 360px) {
  footer { padding: 52px 16px 32px; }
  .footer-grid { gap: 24px; margin-bottom: 44px; }
  .footer-brand p { max-width: 100%; }
  .footer-col h4 { margin-bottom: 22px; }
}