.t1-header {
  background: white;
  border-bottom: 1px solid #eee;
  font-family: sans-serif;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
}

.header-container .logo {
  width: 150px;
}

.t1-logo-red {
  color: #e03127;
}

.t1-logo-black {
  color: #333;
}

.header-container .nav-menu {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.header-container .nav-menu a, .mobile-menu a {
  text-decoration: none;
  color: rgba(76, 76, 76, 1);
  font-weight: 500;
}

.header-container .demo-button, .mobile-menu .demo-button {
  background-color: #e03127;
  color: white;
  border: none;
  padding: 0.6rem 1.2rem;
  border-radius: 5px;
  cursor: pointer;
}

.header-container .hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.header-container .hamburger span {
  width: 25px;
  height: 3px;
  background-color: #333;
  transition: 0.3s;
}

.mobile-menu {
  display: none;
  flex-direction: column;
    background-color: white;
    padding: 2rem 5%;
    border-top: 1px solid #ddd;
    position: absolute;
    width: 90%;
    z-index: 3;
}

.mobile-menu a, .mobile-menu button {
  margin: 0.5rem 0;
}

.mobile-menu.active {
  display: flex;
}

/* Responsive */
@media screen and (max-width: 768px) {
  .header-container .nav-menu {
    display: none;
  }

  .header-container .hamburger {
    display: flex;
  }
  .header-container {
      font-size: 1.5rem;
  }
  .header-container .logo {
      width: 135px;
  }
  .header-container {
      padding: 1rem 1rem;
  }
}


.t1-footer {
  color: rgba(76, 76, 76, 1);
  background-color: #fff;
  padding: 2rem 1rem 1rem;
  font-size: 14px;
}

.footer-main {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.footer-col {
  flex: 1;
  min-width: 200px;
}

.footer-col h4 {
  color: #e03127;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.footer-col a {
  display: block;
  text-decoration: none;
  color: rgba(76, 76, 76, 1);
  margin: 0.2rem 0;
}

.footer-col p {
  margin: 0.2rem 0;
}

.brand .logo {
  width: 120px;
  margin-bottom: 0.5rem;
}

.security-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.security-logos img {
  max-height: 30px;
  object-fit: contain;
}

/* Divider */
.footer-divider {
  border: none;
  border-top: 1px solid #e03127;
  margin: 1.5rem auto;
  width: 100%;
  max-width: 1400px;
}

/* Footer bottom */
.footer-bottom {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  font-size: 13px;
  gap: 1rem;
  padding: 0 0.5rem;
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  text-decoration: none;
  color: #333;
}
.sub-columns {
  display: flex;
  gap: 2rem;
}

.sub-columns > div {
  display: flex;
  flex-direction: column;
}

.footer-col.last{
  text-align: right;
}

/* Responsive */
@media screen and (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-bottom-links {
      flex-direction: column;
      gap: 1rem;
      margin-bottom: 1rem;
  }
  .sub-columns {
    flex-direction: column;
    gap: 0;
  }
  .footer-col {
      flex: none;
      min-width: auto;
      width: 45%;
      margin: 0 auto;
  }
  .footer-col.brand, .footer-col.last {
    width: 97%;
    text-align: left;
  }
  .security-logos img {
      width: 47%;
      margin: 0.5rem auto;
  }
  .footer-col a {
      margin: 0.5rem 0;
  }
  .footer-col.last p {
      margin: 1rem 0;
  }
  .footer-main {
      gap: 1rem;
  }
}