/* ============================================================
   YPDMI — Footer CSS
   ============================================================ */

.footer {
  background: var(--c-dark);
  color: rgba(255,255,255,0.72);
  padding-top: 4rem;
}

.footer__top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* Column 1: Brand */
.footer-brand {}
.footer-brand__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.125rem;
}
.footer-brand__logo-img {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: var(--c-primary);
  padding: 8px;
  object-fit: contain;
}
.footer-brand__name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.05rem;
  color: #fff;
  line-height: 1.2;
}
.footer-brand__name span {
  display: block;
  font-size: 0.65rem;
  font-weight: 400;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.footer-brand__desc {
  font-size: 0.865rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.6);
  margin-bottom: 1.5rem;
}

/* Social Links */
.social-links {
  display: flex;
  gap: 0.625rem;
}
.social-link {
  width: 38px; height: 38px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.65);
  font-size: 0.9rem;
  transition: var(--transition);
}
.social-link:hover {
  background: var(--c-primary);
  border-color: var(--c-primary);
  color: #fff;
  transform: translateY(-2px);
}

/* Footer columns */
.footer-col__title {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--c-primary);
  display: inline-block;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.footer-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.865rem;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
  padding: 0.2rem 0;
}
.footer-link::before {
  content: '›';
  color: var(--c-primary-400);
  font-size: 1rem;
  transition: transform 0.2s;
}
.footer-link:hover {
  color: #fff;
  padding-left: 0.375rem;
}
.footer-link:hover::before { transform: translateX(2px); }

/* Contact info */
.footer-contact-item {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.865rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
}
.footer-contact-item i {
  color: var(--c-primary-400);
  width: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  font-size: 0.95rem;
}
.footer-contact-item a { color: inherit; }
.footer-contact-item a:hover { color: #fff; }

/* Newsletter in footer */
.footer-newsletter { margin-top: 1rem; }
.footer-newsletter__form {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.75rem;
}
.footer-newsletter__input {
  flex: 1;
  padding: 0.625rem 1rem;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-full);
  color: #fff;
  font-size: 0.85rem;
  outline: none;
  transition: var(--transition);
}
.footer-newsletter__input::placeholder { color: rgba(255,255,255,0.35); }
.footer-newsletter__input:focus { border-color: var(--c-primary-400); background: rgba(255,255,255,0.1); }
.footer-newsletter__btn {
  width: 40px; height: 40px;
  border-radius: var(--radius-full);
  background: var(--c-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}
.footer-newsletter__btn:hover { background: var(--c-primary-600); transform: scale(1.08); }

/* Bottom bar */
.footer__bottom {
  padding: 1.25rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer__copyright {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}
.footer__copyright a { color: rgba(255,255,255,0.6); }
.footer__copyright a:hover { color: #fff; }
.footer__bottom-links {
  display: flex;
  gap: 1.25rem;
}
.footer__bottom-links a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  transition: var(--transition);
}
.footer__bottom-links a:hover { color: rgba(255,255,255,0.8); }

/* Ribbon */
.footer__ribbon {
  background: var(--c-primary);
  padding: 0.875rem var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 0;
}
.footer__ribbon-text {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.9);
  font-weight: 500;
}
.footer__ribbon-cta {
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  background: rgba(255,255,255,0.2);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  transition: var(--transition);
}
.footer__ribbon-cta:hover { background: rgba(255,255,255,0.35); }

@media (max-width: 1024px) {
  .footer__top { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 640px) {
  .footer__top { grid-template-columns: 1fr; gap: 1.75rem; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .footer__ribbon { flex-direction: column; gap: 0.625rem; text-align: center; }
}