#header-8 {
  /* position: sticky; */
  top: 0;
  width: 100%;
  z-index: 1030;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}
#header-8 .navbar {
  padding: 0.75rem 1rem;
}
#header-8 .navbar-brand img {
  height: 42px;
}
#header-8 .navbar-nav .nav-link {
  color: #222;
  font-weight: 500;
  padding: 0.5rem 1rem;
}
#header-8 .nav-link.active,
#header-8 .nav-link:hover {
  color: #007bff;
}
#header-8 .hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 4rem 1rem;
  background-color: #f8f9fa;
}
#header-8 .hero-text {
  max-width: 540px;
}
#header-8 .hero-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
#header-8 .hero-subtitle {
  font-size: 1.125rem;
  color: #555;
  margin-bottom: 2rem;
}
#header-8 .cta-button {
  background-color: #007bff;
  color: #fff;
  padding: 0.6rem 1.5rem;
  border-radius: 30px;
  font-weight: 600;
  transition: 0.3s ease;
}
#header-8 .cta-button:hover {
  background-color: #0056b3;
}
#header-8 .hero-image img {
  max-width: 100%;
  height: auto;
}
@media (max-width: 767.98px) {
  #header-8 .hero {
    flex-direction: column;
    text-align: center;
  }
  #header-8 .hero-text {
    margin-bottom: 2rem;
  }
}



#link-section-5 {
  position: relative;
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
  color: #fff;
  text-align: center;
  overflow: hidden;
}

/* Sóng phía trên */
#link-section-5 .wave-top {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  line-height: 0;
  transform: translateY(-1px);
}
#link-section-5 .wave-top svg {
  display: block;
  width: 100%;
  height: 80px;
}

/* Sóng phía dưới */
#link-section-5 .wave-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  line-height: 0;
  transform: translateY(1px) rotate(180deg);
}
#link-section-5 .wave-bottom svg {
  display: block;
  width: 100%;
  height: 80px;
}

#link-section-5 .section-title {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}
#link-section-5 .section-subtitle {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

/* Container liên kết */
#link-section-5 .link-container {
  max-width: 1100px;
  margin: 0 auto;
}
#link-section-5 .link-item {
  background: rgba(255,255,255,0.2);
  border-radius: 0.75rem;
  padding: 1.5rem;
  text-decoration: none;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s, transform 0.3s;
}
#link-section-5 .link-item:hover {
  background: rgba(255,255,255,0.35);
  transform: translateY(-4px);
}
#link-section-5 .link-item i {
  font-size: 1.25rem;
  margin-right: 0.5rem;
}





/* Footer-10 Styles */
#footer-10 .footer-main-area {
  background-color: var(--footer-main-bg-color, #262c30);
  color: var(--footer-main-text-color, #b0bec5);
  padding: 3.5rem 0;
  font-size: 0.9rem;
  line-height: 1.7;
}
#footer-10 .footer-logo-f10 {
  max-height: 55px; /* Adjust as needed */
  margin-bottom: 1rem;
  /* filter: brightness(0) invert(1) opacity(0.9);*/ /* Assuming light logo on dark bg */
}
#footer-10 .footer-section-title-f10 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--footer-main-title-color, #eceff1);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
#footer-10 .about-snippet-f10 p {
  font-size: 0.85rem;
  opacity: 0.9;
}
#footer-10 .fat-footer-links-list {
  list-style: none;
  padding-left: 0;
}
#footer-10 .fat-footer-links-list li {
  margin-bottom: 0.65rem;
}
#footer-10 .fat-footer-links-list a {
  color: var(--footer-main-link-color, #80cbc4);
  text-decoration: none;
  transition: color 0.2s ease, text-decoration 0.2s ease;
}
#footer-10 .fat-footer-links-list a:hover,
#footer-10 .fat-footer-links-list a.active {
  color: var(--footer-main-link-hover-color, #4db6ac);
  text-decoration: underline;
}
#footer-10 .contact-extended-f10 p,
#footer-10 .contact-extended-f10 a {
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
  color: var(--footer-main-text-color, #b0bec5);
  text-decoration: none;
}
#footer-10 .contact-extended-f10 i {
  width: 18px;
  margin-right: 0.6rem;
  color: var(--footer-main-link-color, #80cbc4);
}
#footer-10 .contact-extended-f10 a:hover {
  color: var(--footer-main-link-hover-color, #4db6ac);
}
#footer-10 .contact-extended-f10 .contact-label {
  font-weight: 500;
  opacity: 0.8;
}
#footer-10 .footer-bottom-bar-f10 {
  background-color: var(--footer-bottom-bar-bg-color, #1c2023);
  color: var(--footer-bottom-bar-text-color, #90a4ae);
  padding: 1.25rem 0;
  font-size: 0.8rem;
}
#footer-10 .footer-bottom-bar-f10 .copyright-text-f10 {
  margin-bottom: 0;
  text-align: center;
}
#footer-10 .footer-bottom-bar-f10 .social-icons-f10 a {
  color: var(--footer-bottom-bar-link-color, #80cbc4);
  margin: 0 0.6rem;
  font-size: 1.1rem;
  transition: color 0.2s ease;
}
#footer-10 .footer-bottom-bar-f10 .social-icons-f10 a:hover {
  color: var(--footer-main-link-hover-color, #4db6ac);
}
/* Responsive */
@media (max-width: 991.98px) {
  /* lg */
  #footer-10 .footer-column-f10 {
    margin-bottom: 2.5rem;
  }
  #footer-10 .footer-column-f10:last-child {
    margin-bottom: 0;
  }
}
@media (min-width: 768px) {
  #footer-10 .footer-bottom-bar-f10 .copyright-text-f10 {
    text-align: left;
  }
  #footer-10 .footer-bottom-bar-f10 .social-icons-f10 {
    text-align: right;
  }
}
@media (max-width: 767.98px) {
  #footer-10 .footer-bottom-bar-f10 .social-icons-f10 {
    margin-top: 0.75rem;
    text-align: center;
  }
}