/* ─── Reset footer element ───────────────────── */
.rd-footer {
  margin: 0;
  padding: 0;
}

/* ─── Body ───────────────────────────────────── */
.rd-footer__body {
  background-color: var(--color-dark-mid);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-block: clamp(5rem, 10vw, 8rem);
}

.rd-footer__inner {
  display: grid;
  grid-template-columns: 4fr 3fr;
  align-items: center;
  gap: clamp(2rem, 4vw, 4rem);
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* ─── Left column (brand) ────────────────────── */
.rd-footer__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.rd-footer__logo {
  display: inline-block;
  text-decoration: none;
  margin-bottom: 1.75rem;
}

.rd-footer__logo img {
  height: 180px;
  width: auto;
}

.rd-footer__logo-divider {
  width: 40px;
  height: 1px;
  background: rgba(255, 255, 255, 0.18);
  margin-bottom: 1.25rem;
}

.rd-footer__notary-name {
  font-family: var(--font-serif);
  font-size: clamp(0.85rem, 1.6vw, 1.1rem);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #ffffffd1;
  line-height: 1.3;
  margin: 0 0 0.65rem;
}

.rd-footer__location {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 300;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.38);
}

.rd-footer__location-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-primary);
  display: inline-block;
  flex-shrink: 0;
}

/* ─── Right column (contact + ISO) ──────────── */
.rd-footer__contact-col {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 2rem;
}

.rd-footer__contact-info {
  flex: 1;
}

.rd-footer__contact-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.63rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.38);
  margin-bottom: 1.1rem;
}

.rd-footer__contact-divider {
  width: 28px;
  height: 1px;
  background: rgba(255, 255, 255, 0.18);
  margin-bottom: 2rem;
}

.rd-footer__contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  font-style: normal;
}

.rd-footer__contact-item-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.28);
  margin-bottom: 0.2rem;
}

.rd-footer__contact-link {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 300;
  color: #ffffffa6;
  text-decoration: none;
  transition: color 0.2s ease;
  display: block;
}

.rd-footer__contact-link:hover {
  color: var(--color-white);
}

.rd-footer__contact-address {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 300;
  color: #ffffffa6;
  line-height: 1.75;
}

.rd-footer__iso {
  flex-shrink: 0;
}

.rd-footer__iso img {
  height: 100px;
  width: auto;
  object-fit: contain;
}

/* ─── Bottom bar ─────────────────────────────── */
.rd-footer__bottom {
  background-color: var(--color-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-block: 18px;
}

.rd-footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.rd-footer__copyright,
.rd-footer__privacy-link {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 300;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.28);
}

.rd-footer__privacy-link {
  text-decoration: none;
  position: relative;
  transition: color 0.25s ease;
}

.rd-footer__social {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
}

.rd-footer__social-link {
  display: inline-flex;
  align-items: center;
  color: rgba(255, 255, 255, 0.35);
  text-decoration: none;
  transition: color 0.25s ease;
}

.rd-footer__social-link:hover,
.rd-footer__privacy-link:hover {
  color: rgba(255, 255, 255, 0.7);
}

.rd-footer__social-link--instagram {
  position: relative;
  top: 1px;
}

.rd-footer__privacy-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.38);
  transition: width 0.3s ease;
}

.rd-footer__privacy-link:hover {
  color: #ffffffa6;
}

.rd-footer__privacy-link:hover::after {
  width: 100%;
}

/* ─── Responsive ─────────────────────────────── */
@media (max-width: 640px) {
  .rd-footer__inner {
    grid-template-columns: 1fr;
  }

  .rd-footer__contact-col {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .rd-footer__social {
    justify-content: center;
  }

  .rd-footer__bottom-inner {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }
}