/* Footer Styles - File CSS riêng cho footer */
.paragraph {
  font-weight: 500;
  font-size: 16px;
  line-height: 24px;
  letter-spacing: 0%;
  vertical-align: middle;
  color: #333333;
}

.footer {
  width: 100%;
  background-color: transparent;
}

.footer-main {
  padding: 52px 24px;
  max-width: 1502px;
  margin: 0 auto;
}

.footer-container {
  display: flex;
  flex-direction: row;
  gap: 90px;
  align-items: start;
}

/* Phần thông tin công ty */
.footer-company {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.logo-img {
  height: 64px;
  width: auto;
  object-fit: contain;
}


.company-name {
  font-weight: 700;
  color: #333333;
  font-size: 18px;
  line-height: 28px;
}


/* Phần chính sách */
.footer-policies {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-heading {
    font-weight: 600;
    font-style: Semi Bold;
    font-size: 24px;
    line-height: 32px;
    letter-spacing: 0%;
    vertical-align: middle;
    color: #DB0000;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-links li a {
  color: #333333;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links li a:hover {
  color: #DB0000;
}

.footer-links li a {
  display: inline-block;
  transition: color var(--hover-duration) var(--motion-ease), transform var(--hover-duration) var(--motion-ease);
}

@media (hover: hover) {
  .footer-links li a:hover {
    transform: translateX(4px);
  }
}

/* Phần liên hệ */
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.contact-icon {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.contact-item a {
  color: #333333;
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-item a:hover {
  color: #DB0000;
}

.social-icons {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 8px;
}

.social-icon {
  display: flex;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

.social-icon:hover {
  transform: scale(1.1);
}

.social-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.zalo-icon {
  width: 32px;
  height: 32px;
  background-color: #0068ff;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
}

/* Phần copyright */
.footer-copyright {
  background-color: #E84545;
  padding: 20px 0;
  width: 100%;
}

.copyright-container {
  max-width: 1502px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.copyright-reserved {
  color: #ffffff;
  font-size: 18px;
}

.copyright-policies {
  display: flex;
  align-items: center;
  gap: 8px;
}

.copyright-policy {
  color: #ffffff;
  text-decoration: none;
  font-size: 18px;
  transition: opacity 0.3s ease;
}

.copyright-policy:hover {
  opacity: 0.8;
}

.copyright-separator {
  color: #ffffff;
  font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
  .footer-container {
    flex-direction: column;
    gap: 32px;
  }

  .footer-main {
    padding: 40px 24px;
  }

  .copyright-container {
    flex-direction: column;
    gap: 12px;
    text-align: center;
    padding: 0 24px;
  }

  .footer-copyright {
    padding: 16px 0;
  }
}

@media (max-width: 576px) {
  .footer-main {
    padding: 32px 16px;
  }

  .footer-container {
    gap: 28px;
  }

  .footer-heading {
    font-size: 20px;
    line-height: 28px;
  }

  .paragraph,
  .footer-links li a,
  .contact-item a {
    font-size: 14px;
    line-height: 22px;
  }

  .company-name {
    font-size: 16px;
    line-height: 24px;
  }

  .logo-img {
    height: 56px;
  }

  .footer-contact {
    gap: 12px;
  }

  .social-icons {
    gap: 16px;
    margin-top: 4px;
  }

  .copyright-container {
    padding: 0 16px;
  }

  .copyright-reserved,
  .copyright-policy {
    font-size: 14px;
  }
}

@media (max-width: 320px) {
  .footer-main {
    padding: 24px 12px;
  }

  .footer-container {
    gap: 24px;
  }

  .footer-company,
  .footer-policies,
  .footer-contact {
    gap: 12px;
  }

  .footer-heading {
    font-size: 18px;
    line-height: 26px;
  }

  .paragraph,
  .footer-links li a,
  .contact-item a {
    font-size: 13px;
    line-height: 20px;
  }

  .company-name {
    font-size: 15px;
    line-height: 22px;
  }

  .logo-img {
    height: 48px;
  }

  .contact-item {
    gap: 8px;
  }

  .contact-icon {
    width: 18px;
    height: 18px;
  }

  .social-icon {
    width: 28px;
    height: 28px;
  }

  .footer-copyright {
    padding: 12px 0;
  }

  .copyright-container {
    padding: 0 12px;
    gap: 8px;
  }

  .copyright-reserved,
  .copyright-policy {
    font-size: 12px;
    line-height: 18px;
  }

  .copyright-separator {
    font-size: 12px;
  }
}