* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  width: 100%;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: #333;
  font-size: 1em;
  line-height: 1.8;
  overflow-x: hidden;
}

h1 {
  font-size: 1.8em;
  font-weight: 700;
  line-height: 2em;
  position: relative;
  overflow: hidden;
  color: #333;
}
h2 { font-size: 1.6em; font-weight: 600; line-height: 1.9em; }
h3 { font-size: 1.5em; font-weight: 700; line-height: 1.8em; }
h4 { font-size: 1.2em; font-weight: 600; line-height: 1.5em; }

p, a, span {
  font-size: 1em;
  font-weight: 400;
  line-height: 1.8em;
  word-wrap: break-word;
  word-break: break-word;
  text-decoration: none;
}
span {
  display: inline-block;
  word-wrap: break-word;
  word-break: break-word;
}

/* =========================
   TOPBAR
========================= */
.site-topbar {
  width: 100%;
  background: var(--site-topbar-bg, #2f343b);
  color: var(--site-topbar-text, #f5f7fa);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.site-topbar__inner {
  width: 100%;
  max-width: 1260px;
  margin: 0 auto;
  padding: 8px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.site-topbar__left {
  min-width: 0;
  font-size: 16px;
  line-height: 1.5;
  color: var(--site-topbar-text, #eef2f7);
}

.site-topbar__right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 14px;
}

.site-topbar__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--site-topbar-text, #f5f7fa);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
}

.site-topbar__item:hover,
.site-topbar__socials a:hover,
.site-topbar__lang-toggle:hover {
  color: #005AE1;
}

.site-topbar__icon {
  width: 14px;
  height: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 14px;
}

.site-topbar__icon svg,
.site-topbar__socials svg,
.site-topbar__lang-current-flag svg,
.site-topbar__lang-option-flag svg,
.site-topbar__lang-chevron {
  width: 100%;
  height: 100%;
  display: block;
}

.site-topbar__socials {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.site-topbar__follow-label {
  font-size: 13px;
  line-height: 1.4;
  color: var(--site-topbar-text, #f5f7fa);
  opacity: 0.82;
}

.site-topbar__socials a {
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--site-topbar-text, #f5f7fa);
  text-decoration: none;
}

.site-topbar__search-button {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
  color: var(--site-topbar-text, #f5f7fa);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.site-topbar__search-button:hover {
  background: rgba(255, 255, 255, 0.18);
  color: #005AE1;
  transform: translateY(-1px);
}

.site-topbar__search-button svg {
  width: 16px;
  height: 16px;
  display: block;
}

.site-topbar__lang {
  position: relative;
}

.site-topbar__lang-toggle {
  min-width: 84px;
  padding: 5px 10px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--site-topbar-text, #f5f7fa);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.site-topbar__lang-current-flag,
.site-topbar__lang-option-flag {
  width: 22px;
  height: 16px;
  display: inline-flex;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.site-topbar__lang-current-code {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.site-topbar__lang-chevron {
  width: 14px;
  height: 14px;
  transition: transform 0.2s ease;
}

.site-topbar__lang.is-open .site-topbar__lang-chevron {
  transform: rotate(180deg);
}

.site-topbar__lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 108px;
  padding: 8px;
  border-radius: 12px;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 18px 32px rgba(15, 23, 42, 0.16);
  z-index: 3000;
}

.site-topbar__lang-option {
  width: 100%;
  border: 0;
  background: transparent;
  padding: 9px 10px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: flex-start;
  color: #253041;
  cursor: pointer;
  text-align: left;
}

.site-topbar__lang-option:hover,
.site-topbar__lang-option.is-active {
  background: #f4f7fb;
}

body.site-search-open {
  overflow: hidden;
}

.site-search-popup {
  position: fixed;
  inset: 0;
  z-index: 5000;
}

.site-search-popup__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(12, 18, 28, 0.72);
  backdrop-filter: blur(10px);
}

.site-search-popup__panel {
  position: relative;
  width: min(760px, calc(100% - 32px));
  margin: clamp(56px, 10vh, 120px) auto 0;
  padding: clamp(28px, 4vw, 44px);
  border-radius: 28px;
  background:
    radial-gradient(circle at top right, rgba(249, 148, 11, 0.18), transparent 32%),
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  box-shadow: 0 28px 80px rgba(15, 23, 42, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.7);
}

.site-search-popup__close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: #eff3f7;
  color: #334155;
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
}

.site-search-popup__eyebrow {
  margin: 0 0 12px;
  color: #f9940b;
  font-size: 0.82rem;
  line-height: 1.4;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-search-popup__panel h3 {
  margin: 0 0 12px;
  font-size: clamp(1.6rem, 2.6vw, 2.3rem);
  line-height: 1.2;
  color: #0f172a;
}

.site-search-popup__description {
  margin: 0 0 24px;
  color: #475569;
  max-width: 560px;
}

.site-search-popup__form {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
}

.site-search-popup__input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  font-size: 1rem;
  color: #0f172a;
  padding: 10px 14px;
  outline: none;
}

.site-search-popup__submit {
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, #f9940b 0%, #f97316 100%);
  color: #fff;
  padding: 13px 22px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.site-search-popup__submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(249, 148, 11, 0.24);
}

@media (max-width: 992px) {
  .site-topbar__inner {
    padding: 8px 15px;
    flex-direction: column;
    align-items: flex-start;
  }

  .site-topbar__right {
    width: 100%;
    justify-content: flex-start;
  }
}

@media (max-width: 600px) {
  .site-topbar__left {
    font-size: 12px;
  }

  .site-topbar__item,
  .site-topbar__follow-label {
    font-size: 12px;
  }

  .site-topbar__right {
    gap: 10px;
  }

  .site-search-popup__panel {
    width: calc(100% - 20px);
    margin-top: 28px;
    padding: 22px 18px 20px;
    border-radius: 22px;
  }

  .site-search-popup__form {
    flex-direction: column;
    align-items: stretch;
    border-radius: 18px;
    padding: 12px;
  }

  .site-search-popup__submit {
    width: 100%;
  }
}

/* =========================
   HEADER + NAV
========================= */
header {
  background-color: #fff;
  position: relative;
  width: 100%;
  top: 0;
  left: 0;
  transition: all 0.3s ease-in-out;
  border-bottom: 1px solid #eee;
  z-index: 20;
}

.container-nav {
  max-width: 1260px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px;
}

/* Logo */
.logo {
  font-size: 24px;
  font-weight: bold;
  color: #45484D;
  text-decoration: none;
}
.logo a {
  color: white; /* giữ nguyên theo file cũ */
  text-decoration: none;
  font-size: 24px;
  font-weight: bold;
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0 10px;
}
.logo img {
  max-height: 69px;
  width: 90%;
  object-fit: contain;
  height: auto;
}

/* Desktop menu */
.desktop-menu ul,
.desktop-menu .menu {
  list-style: none;
  display: flex;
  align-items: center;
}

.desktop-menu ul li,
.desktop-menu .menu > li {
  position: relative;
}

.desktop-menu ul li a {
  text-decoration: none;
  color: #45484D;
  padding: 8px 8px;
  display: flex;
  align-items: center;
  gap: 1px;
  text-transform: none;
  letter-spacing: 0.1px;
  font-size: 1em;
}

/* Hỗ trợ markup mới dùng button toggle */
.desktop-menu .menu-toggle {
  appearance: none;
  border: 0;
  background: transparent;
  cursor: pointer;
  color: #45484D;
  padding: 8px 5px;
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: 0.94em;
}

.menu-link-group {
  display: inline-flex;
  align-items: center;
}

.menu-link-group__link {
  padding-right: 2px !important;
}

.desktop-menu .menu-toggle--icononly {
  padding-left: 0;
  padding-right: 6px;
  min-width: 24px;
}

.desktop-menu .arrow {
  font-size: 8px;
  transition: transform 0.3s;
}

/* Nếu còn dùng class .dropdown (markup cũ) */
.desktop-menu .dropdown:hover .arrow { transform: rotate(90deg); }

/* Hover & active */
.desktop-menu ul li a:hover,
.desktop-menu ul li a:active,
.desktop-menu .menu-toggle:hover,
.desktop-menu .menu-toggle:active {
  color: #005AE1;
}

.menu-hotline-item {
  margin-left: 6px;
}

.menu-hotline-link {
  position: relative;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  min-width: 136px;
  padding: 6px 16px !important;
  border-radius: 999px;
  background: #0066ff;
  color: #fff !important;
  font-weight: 700;
  overflow: hidden;
  transition: background-color 0.25s ease, transform 0.25s ease;
}

.menu-hotline-link:hover {
  background: #45484D;
  transform: translateY(-1px);
}

.menu-hotline-link__default,
.menu-hotline-link__hover {
  transition: opacity 0.2s ease, transform 0.2s ease;
  white-space: nowrap;
}

.menu-hotline-link__hover {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(8px);
}

.menu-hotline-link:hover .menu-hotline-link__default {
  opacity: 0;
  transform: translateY(-8px);
}

.menu-hotline-link:hover .menu-hotline-link__hover {
  opacity: 1;
  transform: translateY(0);
}

/* Submenu desktop (giữ style cũ: box + tam giác) */
.desktop-menu .submenu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  list-style: none;
  display: none;
  min-width: 307px;
  max-height: min(70vh, 540px);
  overflow-y: auto;
  box-shadow: 0 2px 3px rgba(0, 0, 0, 0.1);
  border: 1px solid #ddd;
  border-radius: 5px;
  z-index: 2000;
}

.desktop-menu .submenu::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 20px;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-bottom: 10px solid #ddd;
}
.desktop-menu .submenu::after {
  content: "";
  position: absolute;
  top: -9px;
  left: 21px;
  border-left: 9px solid transparent;
  border-right: 9px solid transparent;
  border-bottom: 9px solid #fff;
}

.desktop-menu .submenu li { border-bottom: 1px solid #eee; }
.desktop-menu .submenu li a {
  padding: 7px 10px;
  display: block;
  text-transform: none;
  font-size: 1em;
}

.desktop-menu .submenu li a:hover,
.desktop-menu .submenu li a:active {
  background: #45484C;
  color: #fff;
}

/* Hiển thị dropdown:
   - markup cũ: .dropdown:hover .submenu
   - markup mới: .has-submenu:hover / :focus-within / .is-open */
.desktop-menu .dropdown:hover .submenu { display: block; }

.desktop-menu .has-submenu:hover > .submenu,
.desktop-menu .has-submenu:focus-within > .submenu,
.desktop-menu .has-submenu.is-open > .submenu {
  display: block;
}

/* Empty item trong submenu */
.submenu-empty { padding: 8px 10px; color: #666; }

/* =========================
   MOBILE MENU (hỗ trợ cả icon cũ & button mới)
========================= */

/* Icon cũ */
.mobile-menu-icon {
  font-size: 28px;
  cursor: pointer;
  display: none;
  position: absolute;
  right: 20px;
}

/* Button mới */
.mobile-menu-button {
  display: none;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: #45484D;
  cursor: pointer;
  font-size: 28px;
  padding: 10px 20px;
}

/* Menu mobile container */
.mobile-menu {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100vh;
  display: block;          /* ✅ 1 nguồn sự thật: mặc định ẩn */
  z-index: 10000;
}

/* Hỗ trợ hidden attribute (markup mới) */
.mobile-menu[hidden] { display: none !important; }

/* Overlay */
.menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  cursor: pointer;
}

/* Drawer */
.menu-content {
  width: min(420px, 85vw);
  height: 100%;
  background: white;
  position: fixed;
  left: 0;
  top: 0;
  padding: 20px;
  box-shadow: 2px 0 5px rgba(0, 0, 0, 0.2);
  overflow-y: auto;
}

.close-menu {
  font-size: 30px;
  cursor: pointer;
  display: block;
  text-align: right;
  background: transparent;
  border: 0;
}

/* Mobile menu items */
.mobile-menu ul {
  list-style: none;
  width: 100%;
}
.mobile-menu ul li {
  border-bottom: 1px solid #eee;
  padding: 1px 0;
}
.mobile-menu ul li a,
.mobile-menu .submenu-toggle {
  text-decoration: none;
  color: #45484D;
  font-size: 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px;
  width: 100%;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.mobile-menu .arrow {
  font-size: 8px;
  transition: transform 0.3s;
}

.mobile-menu ul li a:hover,
.mobile-menu ul li a:active {
  background: #45484C;
  color: #fff;
}

/* Submenu mobile */
.mobile-menu .submenu {
  display: none;
  padding-left: 10px;
}

.mobile-menu__link-group {
  display: flex;
  align-items: stretch;
}

.mobile-menu__link-group > a {
  flex: 1;
}

.mobile-menu .submenu-toggle--icononly {
  width: 52px;
  flex: 0 0 52px;
  justify-content: center;
  padding-left: 0;
  padding-right: 0;
}

/* Mở submenu theo class mới */
.mobile-menu .has-submenu.is-open > .submenu { display: block; }
.mobile-menu .has-submenu.is-open .arrow { transform: rotate(90deg); }

/* Responsive switch */
@media (max-width: 992px) {
  .desktop-menu { display: none; }
  .mobile-menu-icon { display: block; }
  .mobile-menu-button { display: inline-flex; }
}

/* Sticky header */
.sticky-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease-in-out;
  z-index: 1000;
  max-height: 75px;
}
.sticky-header .logo img {
  height: auto;
  max-height: 61px;
  width: 100%;
  object-fit: contain;
}

/* SR-only (giữ 1 bản duy nhất) */
.sr-only{
  position:absolute;
  width:1px; height:1px;
  padding:0; margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
  border:0;
}

/* =========================
   TOP MENU + LAYOUT
========================= */
.top-menu {
  width: 100%;
  background: #45484D;
  text-align: center;
  position: relative;
  top: 0;
  left: 0;
  z-index: 1;
  padding: 10px 0;
  font-size: 15px;
  font-weight: bold;
  overflow: hidden;
}
.top-menu h1 { font-size: 15px; color: #fff; }

.vp18h_banner-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 3em;
  font-weight: bold;
  text-align: center;
  z-index: 10;
  white-space: nowrap;
  overflow: hidden;
}

.container {
  width: 100%;
  max-width: 1260px;
  margin: 0 auto;
  padding: 15px 15px;
  overflow: hidden;
}
.vp18h-container-sp {
  width: 100%;
  margin: 0 auto;
  padding: 0 15px;
  overflow: hidden;
}
.content {
  margin: 20px 0;
  padding: 20px;
  background-color: #f0f0f0;
}

.vp18h_he {
  border: 0;
  padding: 0px 18px;
  margin: 0;
  background: none;
  cursor: pointer;
  position: relative;
  display: flex;
  align-items: center;
  height: 24px;
  text-align: left;
  font-size: 16px;
  color: #ffffff;
}

/* =========================
   FOOTER (giữ nguyên)
========================= */
footer {
  background: transparent;
  padding: 38px 0;
  color: #333;
  overflow: hidden;
  overflow-x: hidden;
}
.footer-top {
  border-top: 2px solid #333;
  padding-top: 43px;
}
.footer-content {
  display: flex;
  justify-content: space-between;
  margin-bottom: 38px;
  flex-wrap: wrap;
}
.footer-column {
  flex: 1;
  min-width: 250px;
  margin-right: 80px;
}
.footer-column:last-child { margin-right: 0; }
.footer-column h3 { font-size: 18px; margin-bottom: 10px; }
.footer-column p,
.footer-column a {
  font-size: 15px;
  color: #333;
  text-decoration: none;
  margin-bottom: 3px;
  display: block;
}
.footer-column a:hover { color: #222; }

.footer-content--refined {
  align-items: flex-start;
  gap: 48px;
}

.footer-column--contact {
  flex: 1.1;
  min-width: 320px;
  margin-right: 0;
}

.footer-column--office {
  flex: 0.95;
  min-width: 260px;
  margin-right: 0;
}

.footer-column--social {
  flex: 0.7;
  min-width: 180px;
  margin-right: 0;
}

.footer-line {
  display: flex !important;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 8px !important;
  line-height: 1.65;
}

.footer-line-label {
  font-weight: 400;
}

.footer-line a {
  display: inline;
}

.footer-line-icon {
  display: inline-flex;
  width: 12px;
  height: 12px;
  color: #333;
  transform: translateY(1px);
}

.footer-line-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.footer-arrow-line {
  display: flex !important;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 8px !important;
  line-height: 1.65;
}

.footer-arrow-icon {
  flex: 0 0 12px;
  width: 12px;
  height: 12px;
  color: #333;
  margin-top: 7px;
}

.footer-arrow-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.footer-office-note {
  margin-bottom: 6px !important;
}

.footer-social-list p {
  margin-bottom: 8px !important;
}

.footer-contact-item {
  display: flex !important;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 8px !important;
}

.footer-contact-icon {
  flex: 0 0 12px;
  width: 12px;
  height: 12px;
  margin-top: 8px;
  color: #333;
}

.footer-contact-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.footer-contact-content {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
}

.footer-contact-label {
  display: inline;
  font-weight: 400;
  line-height: 1.65;
}

.footer-contact-label::after {
  content: ':';
  margin-right: 1px;
}

.footer-contact-value,
.footer-contact-value a {
  display: inline;
  margin-bottom: 0 !important;
  line-height: 1.65;
}

.footer-content > .footer-column:nth-child(1) {
  display: flex;
  flex: 1.1;
  flex-direction: column;
  min-width: 320px;
  margin-right: 0;
}

.footer-content > .footer-column:nth-child(2) {
  flex: 0.95;
  min-width: 260px;
  margin-right: 0;
}

.footer-content > .footer-column:nth-child(3) {
  flex: 0.7;
  min-width: 180px;
  margin-right: 0;
}

.footer-content > .footer-column:nth-child(1) > h3 {
  order: 0;
}

.footer-content > .footer-column:nth-child(1) > p:nth-of-type(1) {
  order: 1;
}

.footer-content > .footer-column:nth-child(1) > p:nth-of-type(2) {
  order: 2;
}

.footer-content > .footer-column:nth-child(1) > p:nth-of-type(3) {
  order: 4;
}

.footer-content > .footer-column:nth-child(1) > p:nth-of-type(4) {
  order: 3;
}

.footer-content > .footer-column:nth-child(1) .footer-contact-item {
  gap: 6px;
}

.footer-content > .footer-column:nth-child(1) .footer-contact-icon {
  order: 2;
  margin-left: 2px;
}

.footer-content > .footer-column:nth-child(2) .footer-contact-item {
  gap: 6px;
}

.footer-content > .footer-column:nth-child(2) .footer-contact-item::before {
  content: '\2192';
  color: #333;
  line-height: 1.65;
}

.footer-content > .footer-column:nth-child(2) .footer-contact-icon {
  display: none;
}

.footer-content > .footer-column:nth-child(2) .footer-contact-content {
  display: block;
}

.footer-content > .footer-column:nth-child(2) .footer-contact-label {
  display: none;
}

.footer-content > .footer-column:nth-child(2) > p:last-child {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 8px !important;
}

/* .footer-content > .footer-column:nth-child(2) > p:last-child::before {
  content: '\2192';
  color: #333;
  line-height: 1.65;
} */

.footer-content > .footer-column:nth-child(3) p {
  margin-bottom: 8px !important;
}

.footer-policies,
.footer-info {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.footer-policies ul,
.footer-info ul {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  text-align: left;
}
.footer-policies ul li,
.footer-info ul li {
  list-style: none;
  margin-right: 15px;
  position: relative;
}
.footer-policies ul li::after {
  content: '|';
  margin: 0 10px;
  color: #333;
}
.footer-policies ul li:last-child::after { display: none; }
.footer-policies ul:last-child { display: none; }

.footer-policies a,
.footer-info a {
  font-size: 15px;
  color: #333;
  text-decoration: none;
}
.footer-policies a:hover,
.footer-info a:hover { color: #222; }

.footer-bottom {
  border-top: 1px solid #ccc;
  width: 100%;
  max-width: 418px;
  padding: 24px 20px 0 0;
}

.footer-bottom-copy,
.footer-bottom-copy p {
  font-size: 15px;
  color: #333;
  text-align: left;
  margin: 0;
}

/* =========================
   EFFECTS / SECTIONS (giữ nguyên)
========================= */
.vp18h_light-sparkle::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  animation: vp18h_sparkle 10s infinite;
}
@keyframes vp18h_sparkle {
  0% { left: -100%; }
  50% { left: 100%; }
  100% { left: 100%; }
}

.vp18h_section-intro {
  padding: 38px 0;
  animation: vp18h_slideIn 1s ease-out;
}
@keyframes vp18h_slideIn {
  from { opacity: 0; transform: translateY(50px); }
  to { opacity: 1; transform: translateY(0); }
}

.vp18h_container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: 1260px;
  margin: 0 auto;
  padding: 0 15px;
  overflow-x: hidden;
}
.vp18h_column { flex: 1; padding: 20px 10px; }

.vp18h_image-container {
  position: relative;
  width: 100%;
  height: 100%;
}
.vp18h_image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease, box-shadow 0.5s ease;
}
.vp18h_image-container:hover img {
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.6);
}
.vp18h_image-container:hover::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
}
@keyframes vp18h_imageSparkle {
  0% { left: -100%; }
  50% { left: 100%; }
  100% { left: 100%; }
}
.vp18h_image-container::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  animation: vp18h_imageSparkle 10s infinite;
}

.vp18h_section-services {
  position: relative;
  width: 100%;
  padding: 20px 0;
  background: url('image/bg-dv.webp') no-repeat center center/cover;
}
.vp18h_section-services::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(255, 255, 255, 0.9);
  z-index: 1;
}
.vp18h_section-services .container {
  position: relative;
  z-index: 2;
  color: #333;
}
.vp18h_services-header { text-align: center; margin-bottom: 20px; }
.vp18h_services-content { width: 100%; overflow: hidden; position: relative; }
.vp18h_services-column { width: 100%; padding: 20px; }
.dv-media { width: 100%; height: 100%; object-fit: cover; }

.slider-container {
  display: flex;
  transition: transform 0.5s ease-in-out;
  will-change: transform;
}
.slider-item {
  flex: 0 0 auto;
  width: 20%;
  padding: 10px;
  text-align: center;
}
@media (max-width: 1023px) { .slider-item { width: 33.33%; } }
@media (max-width: 767px) { .slider-item { width: 50%; } }

.category-wrapper {
  display: flex;
  gap: 5px;
  transition: transform 0.5s ease-in-out;
}
.category-wrapper .category-inner {
  display: flex;
  width: 190px;
  height: 190px;
  border: 2px solid #474747;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.3s ease 0s;
  position: relative;
  margin: auto;
}
@media only screen and (max-width: 479px) {
  .category-wrapper .category-inner { width: 140px; height: 140px; }
}
.category-wrapper .category-inner:after {
  content: "";
  position: absolute;
  top: -1px; left: -1px; right: -1px; bottom: -1px;
  border-radius: 100%;
  z-index: -1;
  border: 2px dashed #ff7004;
  opacity: 0;
  transition: all 0.3s ease 0s;
}
.category-wrapper .category-inner .category-single-item { align-self: center; text-align: center; }
.category-wrapper .category-inner .category-single-item img {
  margin: auto;
  width: 85px;
  height: auto;
}
@media only screen and (max-width: 479px) {
  .category-wrapper .category-inner .category-single-item img { max-width: 100%; }
}
.category-wrapper .category-inner .category-single-item .title {
  display: block;
  font-family: "Raleway", sans-serif;
  font-weight: 600;
  color: #474747;
  margin: -10px;
  transition: all 0.3s ease 0s;
}
@media only screen and (max-width: 479px) {
  .category-wrapper .category-inner .category-single-item .title { font-size: 13px; }
}
.category-wrapper .category-inner:hover { border-color: transparent; }
.category-wrapper .category-inner:hover:after { opacity: 1; animation: spinAround 9s linear infinite; }
.category-wrapper .category-inner:hover .title { color: #ff7004; }
@keyframes spinAround { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

.vp18h_section-explore {
  position: relative;
  width: 100%;
  margin: 0;
  padding: 30px 0 68px;
  background-color: #f9f9f9;
  overflow: hidden;
}
.vp18h_section-explore > .container,
.vp18h_section-explore > .home-commitments-shell {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding-left: clamp(18px, 4vw, 56px);
  padding-right: clamp(18px, 4vw, 56px);
}
.vp18h_section-explore h2 {
  font-size: 1.8em;
  font-weight: 700;
  text-align: center;
  margin-bottom: 12px;
  padding-top: 0;
}
.vp18h_section-explore p {
  font-size: 1em;
  font-weight: 400;
  text-align: center;
  max-width: 840px;
  margin: 0 auto 32px;
  color: #333;
}
.vp18h_explore-grid {
  display: flex;
  width: 100%;
  max-width: none;
  flex-wrap: wrap;
  gap: 20px;
  margin: 0 auto;
  justify-content: center;
}

.vp18h_column_sp {
  flex: 1 0 calc(33.33% - 20px);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 5px;
  transition: border-color 0.3s ease;
  box-sizing: border-box;
  min-height: 100%;
}
.vp18h_column_sp a { text-decoration: none; color: inherit; width: 100%; }
.vp18h_column_sp img {
  width: 100%;
  height: 478px;
  object-fit: cover;
  margin-bottom: 15px;
  border-radius: 5px;
}
.vp18h_column_sp h3 {
  margin: 10px 0;
  font-size: 18px;
  font-weight: 600;
  text-align: center;
  flex-grow: 1;
}

.vp18h_column_cket {
  flex: 1 0 calc(25% - 20px);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 15px;
  border: 1.5px solid #e0e0e0;
  border-radius: 12px;
  transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-sizing: border-box;
  min-height: 100%;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}
.vp18h_column_cket a { text-decoration: none; color: inherit; width: 100%; }
.vp18h_column_cket img {
  width: 100%;
  height: 278px;
  object-fit: cover;
  margin-bottom: 15px;
  border-radius: 10px;
  transition: transform 0.35s ease;
}
.vp18h_column_cket h3 {
  margin: 10px 0;
  font-size: 18px;
  font-weight: 600;
  text-align: center;
  flex-grow: 1;
}

.vp18h_button {
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-size: 16px;
  color: white;
  transition: background-color 0.3s ease;
  text-align: center;
  font-weight: 600;
  width: 100%;
  margin-top: auto;
  display: none;
}
.vp18h_button.blue {
  background-color: #0080c0;
  transition: background-color 0.3s ease;
  color: #fff;
}
.vp18h_button.blue:hover { background-color: red; color: #fff; }

.vp18h_column_sp:hover { border-color: #3498db; }
.vp18h_column_sp:hover:nth-child(2) { border-color: #e74c3c; }
.vp18h_column_sp:hover:nth-child(3) { border-color: #f1c40f; }
.vp18h_column_sp:hover:nth-child(4) { border-color: #2ecc71; }

.vp18h_column_cket:hover { 
  border-color: #4a90e2; 
  box-shadow: 0 8px 24px rgba(74, 144, 226, 0.12);
  transform: translateY(-4px);
}
.vp18h_column_cket:hover:nth-child(2) { border-color: #4a90e2; }
.vp18h_column_cket:hover:nth-child(3) { border-color: #4a90e2; }
.vp18h_column_cket:hover:nth-child(4) { border-color: #4a90e2; }
.vp18h_column_cket:hover img { transform: scale(1.06); }

@media (max-width: 768px) {
  .vp18h_column_sp { flex: 1 0 100%; }
  .vp18h_column_sp img { height: 238px; }
  .vp18h_column_cket { flex: 1 0 100%; }
  .vp18h_column_cket img { height: 238px; }

  .vp18h_section-intro { padding: 0px; }
  h2 { font-size: 1.5em; }
  .vp18h_section-explore h2 { font-size: 1.5em; }
  .vp18h_banner-text { font-size: 1.8em; }
  .vp18h_section-explore {
    padding: 46px 0 56px;
  }
  .vp18h_section-explore > .container,
  .vp18h_section-explore > .home-commitments-shell {
    padding-left: 15px;
    padding-right: 15px;
  }
}

/* === các section khác giữ nguyên theo file cũ === */
.vp18h_section-gthieu {
  position: relative;
  background: url('image/bg-gt.webp') no-repeat center center/cover;
  color: white;
  padding: 50px 0;
  overflow: hidden;
}
.vp18h_section-gthieu::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.78);
  z-index: 1;
}
.vp18h_section-gthieu .container { position: relative; z-index: 2; }
.vp18h_section-gthieu h2 {
  font-size: 2em;
  font-weight: 700;
  text-align: left;
  margin-bottom: 10px;
}
.vp18h_section-gthieu p {
  width: 98%;
  font-size: 1em;
  font-weight: 400;
  text-align: justify;
  margin-bottom: 10px;
}

.vp18h_section-projects {
  position: relative;
  background: url('image/bg-dv.webp') no-repeat center center/cover;
  color: white;
  padding: 50px 0;
  overflow: hidden;
}
.vp18h_section-projects::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.78);
  z-index: 1;
}
.vp18h_section-projects .container { position: relative; z-index: 2; }
.vp18h_section-projects h2 {
  font-size: 2em;
  font-weight: 700;
  text-align: center;
  margin-bottom: 10px;
}
.vp18h_section-projects p {
  font-size: 1em;
  font-weight: 400;
  text-align: center;
  margin-bottom: 40px;
}

.vp18h_slider-wrapper { position: relative; overflow: hidden; width: 100%; }
.vp18h_slider-container { display: flex; transition: transform 0.5s ease; }
.vp18h_slide {
  flex: 0 0 auto;
  width: calc(100% / 5);
  position: relative;
}
.vp18h_slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  padding: 8px;
  display: block;
}
.vp18h_slide a { display: block; position: relative; }
.vp18h_slide .vp18h_overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(255, 255, 255, 0.5);
  color: #333;
  opacity: 0;
  transition: opacity 0.5s ease;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  font-size: 1.2em;
  font-weight: 700;
}
.vp18h_slide:hover .vp18h_overlay { opacity: 1; }

.vp18h-tintuc { padding: 10px 10px; color: #333; }
.vp18h-text-art a {
  text-decoration: none;
  color: #333;
  font-style: var(--font-family-text);
  font-size: var(--font-family-text);
  font-weight: normal;
  line-height: 150%;
}
.vp18h-text-art a:hover { color: #00356A; }
.vp18h-content {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1rem;
  justify-content: space-between;
}
.vp18h-column-art {
  flex: 1 1 calc(50% - 20px);
  background: white;
  padding: 10px;
  box-sizing: border-box;
  position: relative;
  overflow: hidden;
}
.highlighted-article img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: 6px;
  transform: translateX(100%);
  transition: transform 0.5s;
}
.highlighted-article.slide-in img { transform: translateX(0%); }

.vp18h-column-art .article {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
  cursor: pointer;
  position: relative;
  transition: box-shadow 0.3s;
}
.vp18h-column-art .article a { position: relative; z-index: 1; }
.vp18h-column-art .article img {
  width: 100px;
  height: 80px;
  object-fit: cover;
  border-radius: 3px;
  margin-right: 15px;
  transition: transform 0.5s;
}
.vp18h-column-art .article:hover img { transform: scale(1.1); }
.vp18h-column-art .article-text { flex: 1; font-size: 16px; line-height: 1.5; }
.vp18h-column-art .article-text a { text-decoration: none; color: #333; z-index: 1; }
.vp18h-column-art .article-text a:hover { text-decoration: underline; color: #00356A; }

.vp18h-column-art .article::after {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 91%;
  transition: opacity 0.3s;
  z-index: 0;
}
.vp18h-column-art .article.active::after {
  opacity: 1;
  background: rgba(0, 0, 0, 0.1);
  border-right: 5px solid #333;
}
.vp18h-title-container { margin-top: 38px; }

@media (max-width: 768px) {
  .vp18h-column-art { flex: 1 1 100%; }
  .vp18h_section-gthieu p { width: 100%; }
  .highlighted-article img { height: 300px; }
  .vp18h_slide { width: calc(100% / 3); }
  .vp18h_services-content { flex-direction: column; }
  .vp18h_services-column:first-child,
  .vp18h_services-column:last-child { flex: 1 0 100%; }
  .vp18h_container { flex-direction: column; }
  .vp18h_column { width: 100%; padding: 10px 0; }

  .footer-content { flex-direction: column; text-align: left; }
  .footer-column { margin-right: 0; margin-bottom: 20px; padding: 0; }
  .footer-column--contact,
  .footer-column--office,
  .footer-column--social { min-width: 100%; }
  .footer-policies, .footer-info { flex-direction: column; }
  .footer-policies ul, .footer-info ul { flex-direction: column; align-items: flex-start; text-align: left; }
  .footer-policies ul li, .footer-info ul li { margin-bottom: 10px; margin-right: 0; }
  .footer-bottom { width: 100%; text-align: left; max-width: 100%; }
}

/* =========================
   MUTE BUTTON
========================= */
#muteButton {
  position: absolute;
  right: 10px;
  bottom: 50%;
  background-color: rgba(0, 0, 0, 0.5);
  color: white;
  border: none;
  padding: 10px;
  cursor: pointer;
  font-size: 16px;
  border-radius: 5px;
  z-index: 8000;
}
#muteButton:hover { background-color: rgba(0, 0, 0, 0.7); }

/* =========================
   GIUSEART NAV (giữ nguyên + bỏ trùng lặp)
========================= */
.phone-mobile { display: none; }

.giuseart-nav {
  position: fixed;
  left: 13px;
  background: rgba(255, 255, 255, 1);
  border-radius: 5px;
  width: auto;
  z-index: 9999;
  bottom: 50px;
  padding: 10px 0;
  border: 1px solid #f2f2f2;
}
.giuseart-nav ul { list-style: none; padding: 0; margin: 0; position: relative; z-index: 10000; }
.giuseart-nav ul li { list-style: none !important; position: relative; z-index: 10000; }
.giuseart-nav ul>li a {
  border: none;
  padding: 3px;
  display: block;
  border-radius: 5px;
  text-align: center;
  font-size: 10px;
  line-height: 15px;
  color: #515151;
  font-weight: 700;
  max-width: 72.19px;
  max-height: 54px;
  text-decoration: none;
  position: relative;
  z-index: 10000;
}
.giuseart-nav ul>li .chat_animation { display: none; }
.giuseart-nav ul>li a i {
  width: 33px;
  height: 33px;
  display: block;
  margin: auto;
  position: relative;
  z-index: 10000;
}
.giuseart-nav ul>li a i.ticon-heart { background: url(image/location.png) no-repeat; background-size: contain; width: 36px; height: 36px; }
.giuseart-nav ul>li a i.ticon-zalo-circle2 { background: url(image/img_zalo_chuan.png) no-repeat; background-size: contain; width: 36px; height: 36px; }
.giuseart-nav ul>li a i.ticon-angle-up { background: url(image/scroll-top-icon.svg) no-repeat; background-size: contain; width: 36px; height: 36px; margin-left: 18px; }
.giuseart-nav ul>li a i.ticon-messenger { background: url(image/img_mess-chuan.png) no-repeat; background-size: contain; width: 36px; height: 36px; }
.giuseart-nav ul>li a i.icon-phone-w { background: url(image/icon-hotline.gif) no-repeat; background-size: contain; }

.giuseart-nav li .button { background: transparent; }
.giuseart-nav ul li .button .btn_phone_txt {
  position: relative;
  top: 35px;
  font-size: 10px;
  font-weight: bold;
  text-transform: none;
  z-index: 10000;
}
.giuseart-nav ul li .button .phone_animation i {
  display: inline-block;
  width: 27px;
  font-size: 26px;
  margin-top: 12px;
  position: relative;
  z-index: 10000;
}
.giuseart-nav ul>li a.chat_animation svg { margin: -13px 0 -20px; position: relative; z-index: 10000; }

@media only screen and (max-width: 600px) {
  .giuseart-nav li .chat_animation { display: block !important; }

  .giuseart-nav li .button .phone_animation {
    box-shadow: none;
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translate(-50%, 0);
    width: 50px;
    height: 50px;
    border-radius: 100%;
    background: #6cb917;
    line-height: 15px;
    border: 2px solid white;
    z-index: 10000;
  }

  .giuseart-nav ul>li a { padding: 0; margin: 0 auto; z-index: 10000; }

  .giuseart-nav {
    background: rgba(255, 255, 255, 1);
    width: 100%;
    border-radius: 0;
    color: #fff;
    height: 60px;
    overflow: hidden;
    line-height: 50px;
    position: fixed;
    bottom: 0;
    left: 0;
    z-index: 9999;
    padding: 5px;
    margin: 0;
    box-shadow: 0 4px 10px 0 #000;
    overflow-x: hidden;
  }

  .giuseart-nav li {
    float: left;
    width: 20%;
    padding-right: 20px;
    list-style: none;
    height: 50px;
    position: relative;
    z-index: 10000;
  }

  .phone-mobile { display: block !important; }
}

.to-top-pc a { cursor: pointer; }

/* Consent banner */
.consent-banner {
  position: fixed;
  bottom: 0;
  width: 100%;
  background-color: #333;
  color: #fff;
  text-align: center;
  padding: 1em;
  display: none;
  z-index: 10000;
}
.consent-banner button {
  margin-left: 1em;
  padding: 0.5em 1em;
  cursor: pointer;
  z-index: 10000;
}
/* Khi header fixed sẽ không giật layout */
html.has-sticky-header body {
  padding-top: var(--header-h, 0px);
}

/* Khuyên dùng gắn sticky theo class của header */
.site-header.sticky-header{
  position: fixed;
  top: 0; left: 0; right: 0;
}