#header-10 {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%; /* chiếm toàn chiều ngang */
  height: 64px; /* hoặc auto tuỳ logo */
  background-color: #1a1a1a;
  color: #fff;
  z-index: 1050;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
}
/* logo */
#header-10 .navbar-brand img {
  max-height: 48px;
  max-width: 140px;
  margin-bottom: 0; /* bỏ khoảng trống cũ */
}
/* thanh điều hướng ngang */
#header-10 nav {
  width: auto;
}
#header-10 .navbar-nav {
  flex-direction: row; /* xếp ngang */
  align-items: center;
  gap: 0.25rem;
  margin: 0;
}
#header-10 .nav-item {
  width: auto;
}
#header-10 .nav-link {
  color: #ccc;
  font-weight: 500;
  padding: 0.75rem 1rem;
  transition: all 0.3s;
}
#header-10 .nav-link.active,
#header-10 .nav-link:hover {
  color: #fff;
  background-color: #007bff;
  border-radius: 6px;
}
/* nút CTA nằm bên phải */
#header-10 .cta-button {
  margin-left: 1rem;
  background-color: #00b4d8;
  color: #fff;
  padding: 0.6rem 1.25rem;
  border-radius: 25px;
  font-weight: 600;
  transition: 0.3s ease;
}
#header-10 .cta-button:hover {
  background-color: #0096c7;
}
/* ===== Mobile (<= 991.98 px) ===== */
@media (max-width: 991.98px) {
  #header-10 {
    height: auto; /* cho phép header cao dần */
    flex-wrap: wrap;
    padding: 0.75rem 1rem;
  }
  /* Ẩn menu, bật khi nhấn nút burger (tuỳ bạn thêm JS-toggle) */
  #header-10 nav {
    order: 3;
    width: 100%;
    display: none;
  }
  #header-10.active nav {
    display: block;
  }
  #header-10 .navbar-nav {
    flex-direction: column;
    align-items: flex-start;
  }
  #header-10 .cta-button {
    margin: 0.5rem 0 0;
  }
}



#link-section-1 {
  position: relative;
  padding: 5rem 0 5rem;
  background: var(--background-gradient);
  color: #fff;
  overflow: hidden;
  text-align: center;
}

#link-section-1 .section-title {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

#link-section-1 .section-subtitle {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  opacity: 0.85;
}

#link-section-1 .link-container {
  max-width: 1200px;
  margin: 0 auto;
}

#link-section-1 .link-item {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 0.75rem;
  transition: background 0.3s, transform 0.3s;
  text-decoration: none;
  color: #fff;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

#link-section-1 .link-item:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-3px);
}

#link-section-1 .link-item i {
  font-size: 1.25rem;
  margin-right: 0.5rem;
}

#link-section-1 .wave {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
}

#link-section-1 .wave svg {
  display: block;
  width: calc(100% + 1px);
  height: 60px;
}

#link-section-1 .wave path {
  fill: var(--wave-color);
}




/* Footer-7 Styles */
#footer-7 {
  background-color: var(--footer-bg-color, #222529);
  color: var(--footer-text-color, #ced4da);
  padding-top: 3rem;
  font-size: 0.9rem;
  line-height: 1.7;
}
#footer-7 .footer-top-row {
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--footer-separator-color, #444950);
  margin-bottom: 2rem;
}
#footer-7 .footer-logo-f7 {
  max-height: 50px; /* Adjust as needed */
  /* /*filter: brightness(0) invert(1) opacity(0.85);*/ */
}
#footer-7 .footer-tagline-f7 {
  font-size: 1.1rem;
  font-style: italic;
  opacity: 0.9;
  color: var(--footer-text-color, #ced4da);
}
#footer-7 .footer-section-title-f7 {
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--footer-title-color, #e0e0e0);
  margin-bottom: 1.25rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px dotted var(--footer-separator-color, #444950);
  display: inline-block;
}
#footer-7 .contact-block-f7 .contact-item-f7 {
  margin-bottom: 0.7rem;
  display: flex;
  align-items: flex-start;
}
#footer-7 .contact-block-f7 .contact-item-f7 i {
  width: 20px;
  margin-right: 0.75rem;
  color: var(--footer-link-color, #00acc1);
  margin-top: 0.15em;
}
#footer-7 .contact-block-f7 .contact-item-f7 span,
#footer-7 .contact-block-f7 .contact-item-f7 a {
  color: var(--footer-text-color, #ced4da);
  text-decoration: none;
}
#footer-7 .contact-block-f7 .contact-item-f7 a:hover {
  color: var(--footer-link-color, #00acc1);
}
#footer-7 .contact-block-f7 .contact-item-f7 .contact-type {
  font-weight: 500;
  display: block;
  font-size: 0.8rem;
  opacity: 0.8;
}
#footer-7 .menu-links-list-f7 {
  list-style: none;
  padding-left: 0;
}
#footer-7 .menu-links-list-f7 li {
  margin-bottom: 0.6rem;
}
#footer-7 .menu-links-list-f7 a {
  color: var(--footer-link-color, #00acc1);
  text-decoration: none;
  transition: color 0.2s ease, padding-left 0.2s ease;
}
#footer-7 .menu-links-list-f7 a:hover,
#footer-7 .menu-links-list-f7 a.active {
  color: var(--footer-link-hover-color, #007c8c);
  padding-left: 5px;
}
#footer-7 .social-media-list-f7 {
  list-style: none;
  padding-left: 0;
}
#footer-7 .social-media-list-f7 li {
  margin-bottom: 0.75rem;
}
#footer-7 .social-media-list-f7 a {
  color: var(--footer-text-color, #ced4da);
  text-decoration: none;
  display: flex;
  align-items: center;
  transition: color 0.2s ease;
}
#footer-7 .social-media-list-f7 a i {
  font-size: 1.4rem; /* Larger icons */
  margin-right: 0.75rem;
  width: 25px;
  text-align: center;
  color: var(--footer-link-color, #00acc1);
  transition: color 0.2s ease;
}
#footer-7 .social-media-list-f7 a:hover {
  color: var(--footer-link-color, #00acc1);
}
#footer-7 .social-media-list-f7 a:hover i {
  color: var(--footer-link-hover-color, #007c8c);
}
#footer-7 .social-media-list-f7 .social-label {
  font-size: 0.9rem;
}
#footer-7 .partner-links-row-f7 {
  padding: 1.5rem 0;
  margin-top: 1rem;
  border-top: 1px solid var(--footer-separator-color, #444950);
  border-bottom: 1px solid var(--footer-separator-color, #444950);
}
#footer-7 .partner-links-list-f7 {
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem 1.5rem; /* row-gap column-gap */
}
#footer-7 .partner-links-list-f7 a {
  color: var(--footer-link-color, #00acc1);
  text-decoration: none;
  font-size: 0.85rem;
}
#footer-7 .partner-links-list-f7 a:hover {
  color: var(--footer-link-hover-color, #007c8c);
  text-decoration: underline;
}
#footer-7 .footer-bottom-bar-f7 {
  background-color: var(--footer-bottom-bar-bg-color, #1c1e22);
  color: var(--footer-bottom-bar-text-color, #9ea7ad);
  padding: 1.5rem 0;
  text-align: center;
  font-size: 0.8rem;
}
#footer-7 .footer-bottom-bar-f7 p {
  margin-bottom: 0;
}
@media (max-width: 991.98px) {
  /* lg breakpoint */
  #footer-7 .footer-top-row .col-lg-4,
  #footer-7 .footer-top-row .col-lg-8 {
    text-align: center;
  }
  #footer-7 .footer-logo-f7 {
    margin-bottom: 1rem;
  }
}
@media (max-width: 767.98px) {
  /* md breakpoint */
  #footer-7 .footer-column-f7 {
    margin-bottom: 2rem;
  }
  #footer-7 .partner-links-row-f7 {
    text-align: center;
  }
}