/* ============================================================
   NOMA — Footer Component CSS
   ============================================================ */

.site-footer {
  background: var(--color-black);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.footer-top {
  padding: 80px 0 60px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 60px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.footer-logo {
  display: block;
}

.footer-logo img {
  height: 36px;
  width: auto;
}

.footer-tagline {
  font-size: 15px;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  max-width: 300px;
}

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

.footer-social-link {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.footer-social-link:hover {
  background: var(--color-green);
  border-color: var(--color-green);
  color: var(--color-white);
  transform: translateY(-2px);
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-col-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 4px;
}

.footer-col-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-link {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 3px 0;
}

.footer-link:hover {
  color: var(--color-green);
  padding-left: 6px;
}

.footer-link::before {
  content: '';
  width: 0;
  height: 1px;
  background: var(--color-green);
  transition: width var(--transition-fast);
}

.footer-link:hover::before {
  width: 12px;
}

/* Contact info in footer */
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  line-height: 1.5;
}

.footer-contact-icon {
  width: 16px;
  height: 16px;
  color: var(--color-green);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Newsletter in footer */
.footer-newsletter {
  margin-top: 8px;
}

.footer-newsletter-form {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.footer-newsletter-input {
  flex: 1;
  padding: 11px 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-full);
  color: var(--color-white);
  font-size: 13px;
  outline: none;
  transition: all var(--transition-fast);
}

.footer-newsletter-input::placeholder {
  color: rgba(255,255,255,0.3);
}

.footer-newsletter-input:focus {
  border-color: var(--color-green);
  background: rgba(255,255,255,0.09);
}

.footer-newsletter-btn {
  padding: 11px 20px;
  background: var(--color-green);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.footer-newsletter-btn:hover {
  background: var(--color-green-dark);
  transform: translateY(-1px);
}

/* Certifications / Trust Badges */
.footer-trust {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.footer-trust-badge {
  padding: 6px 12px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}

/* ── Footer Bottom ── */
.footer-bottom {
  padding: 28px 0;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-copyright {
  font-size: 13px;
  color: rgba(255,255,255,0.35);
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: 24px;
}

.footer-legal-link {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-legal-link:hover {
  color: var(--color-green);
}

/* Pattern accent on footer */
.footer-pattern {
  position: absolute;
  right: -60px;
  bottom: -40px;
  width: 400px;
  height: 400px;
  opacity: 0.04;
  pointer-events: none;
}

.footer-pattern-2 {
  position: absolute;
  left: -40px;
  top: 20px;
  width: 300px;
  height: 300px;
  opacity: 0.03;
  pointer-events: none;
}

/* Footer Green Stripe Accent */
.footer-green-stripe {
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-green), transparent);
}

/* ── Responsive ── */
@media (max-width: 1100px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 40px;
  }
  .footer-brand {
    grid-column: 1 / -1;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 32px;
    align-items: flex-start;
  }
}

@media (max-width: 768px) {
  .footer-top { padding: 60px 0 40px; }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .footer-brand {
    flex-direction: column;
    grid-column: 1 / -1;
  }
  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }
  .footer-legal {
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-newsletter-form {
    flex-direction: column;
  }
}