/* ====================================================
   PROFESSIONAL ENTERPRISE NAVBAR — 2-ROW LAYOUT
   ==================================================== */

/* ── Base: reset theme defaults ── */
#topnav {
  background: #fff !important;
  height: auto !important;
  box-shadow: none !important;
  border-bottom: none !important;
  position: relative;
}

/* ══════════════════════════════════════════════════
   ROW 1  ·  Logo  +  Action Buttons
══════════════════════════════════════════════════ */
.navbar-row1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 32px;
  background: #fff;
  border-bottom: 1px solid #ede8fb;
}
.navbar-row1 .logo {
  float: none !important;
  line-height: 1 !important;
  padding: 0 !important;
  margin: 0 !important;
}
.navbar-row1 .menu-extras {
  display: none !important;   /* hidden on desktop */
}
.navbar-row1-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.navbar-row1 .buy-button {
  float: none !important;
  margin: 0 !important;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Pill buttons */
.navbar-row1 .buy-button .btn {
  border-radius: 50px !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  padding: 8px 22px !important;
  letter-spacing: 0.2px;
  transition: all .2s ease;
}
.navbar-row1 .buy-button .btn-nav-register {
  background: #6d28d9 !important;
  border-color: #6d28d9 !important;
  color: #fff !important;
}
.navbar-row1 .buy-button .btn-nav-register:hover {
  background: #5b21b6 !important;
  border-color: #5b21b6 !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(109,40,217,.35) !important;
}
.navbar-row1 .buy-button .btn-nav-login {
  background: #fff !important;
  border: 2px solid #6d28d9 !important;
  color: #6d28d9 !important;
}
.navbar-row1 .buy-button .btn-nav-login:hover {
  background: #6d28d9 !important;
  color: #fff !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(109,40,217,.25) !important;
}

/* ══════════════════════════════════════════════════
   ROW 2  ·  Navigation Menu Strip
══════════════════════════════════════════════════ */
.navbar-row2 {
  background: #fff;
  border-bottom: 2px solid #ede8fb;
  padding: 0 24px;
}
#topnav #navigation {
  position: static !important;
  float: none !important;
  background: transparent;
  padding: 0 !important;
}
@media (min-width: 992px) {
  #topnav #navigation { display: block !important; }
}
#topnav .navigation-menu {
  display: flex !important;
  flex-wrap: nowrap !important;
  align-items: stretch !important;
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
}

/* Nav item links */
#topnav .navigation-menu > li > a {
  display: flex !important;
  align-items: center !important;
  white-space: nowrap !important;
  font-size: 13.5px !important;
  font-weight: 500 !important;
  color: #374151 !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  padding: 0 14px !important;
  height: 44px !important;
  line-height: 44px !important;
  min-height: 0 !important;
  border-bottom: 3px solid transparent;
  transition: color .2s, border-color .2s;
}
#topnav .navigation-menu > li > a:hover {
  color: #6d28d9 !important;
  border-bottom-color: #6d28d9;
}
#topnav .navigation-menu > li.active > a,
#topnav .navigation-menu > li.active > a:hover {
  color: #6d28d9 !important;
  border-bottom-color: #6d28d9 !important;
  font-weight: 600 !important;
}

/* Menu arrow positioning */
#topnav .navigation-menu .has-submenu .menu-arrow {
  top: 19px !important;
  right: 2px !important;
  border-color: #6b7280 !important;
}
#topnav .navigation-menu > li:hover .menu-arrow,
#topnav .navigation-menu > li.active .menu-arrow {
  border-color: #6d28d9 !important;
}

/* ══════════════════════════════════════════════════
   STICKY state — keep white bg when scrolled
══════════════════════════════════════════════════ */
#topnav.nav-sticky {
  background: #fff !important;
  box-shadow: 0 4px 24px rgba(109,40,217,.08) !important;
}

/* ── Fix gap between nav item and dropdown ── */
/* Remove the margin-top gap that breaks hover */
#topnav .navigation-menu > li .submenu {
  margin-top: 0 !important;
}
/* Invisible bridge covers the gap so hover is never lost */
#topnav .navigation-menu > li.has-submenu::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

/* ══════════════════════════════════════════════════
   DESKTOP — REGULAR SUBMENU TEXT FIX
══════════════════════════════════════════════════ */
@media (min-width: 992px) {
  #topnav .navigation-menu > li .submenu:not(.megamenu) {
    background: #fff !important;
    border: 1px solid #ede8fb !important;
    border-radius: 10px !important;
    box-shadow: 0 8px 32px rgba(109,40,217,.1), 0 0 0 1px rgba(109,40,217,.04) !important;
    min-width: 220px !important;
    padding: 6px 0 !important;
  }
  #topnav .navigation-menu > li .submenu:not(.megamenu) li a,
  #topnav .navigation-menu > li .submenu:not(.megamenu) li .sub-menu-item {
    color: #374151 !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    padding: 9px 22px 9px 18px !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    border-bottom: 1px solid #f5f3ff !important;
    white-space: nowrap !important;
    background: transparent !important;
    transition: color .15s, background .15s, padding .15s;
  }
  #topnav .navigation-menu > li .submenu:not(.megamenu) li:last-child a {
    border-bottom: none !important;
  }
  #topnav .navigation-menu > li .submenu:not(.megamenu) li a::before {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #c4b5fd;
    flex-shrink: 0;
    transition: background .15s;
  }
  #topnav .navigation-menu > li .submenu:not(.megamenu) li a:hover,
  #topnav .navigation-menu > li .submenu:not(.megamenu) li .sub-menu-item:hover {
    color: #6d28d9 !important;
    background: #f5f3ff !important;
    padding-left: 26px !important;
  }
  #topnav .navigation-menu > li .submenu:not(.megamenu) li a:hover::before {
    background: #6d28d9;
  }
}

/* ══════════════════════════════════════════════════
   MOBILE  (≤ 991px)
══════════════════════════════════════════════════ */
@media (max-width: 991px) {

  /* ── Row 1: compact bar ── */
  .navbar-row1 {
    padding: 0 16px;
    height: 58px;
    border-bottom: 1px solid #ede8fb;
    position: relative;
    z-index: 1060;
    background: #fff;
  }
  .navbar-row1 .logo { float: none !important; line-height: 1 !important; padding: 0 !important; }
  .navbar-row1-actions { gap: 10px; align-items: center; }
  .navbar-row1 .buy-button { float: none !important; margin: 0 !important; }

  /* ── Hamburger button ── */
  .navbar-row1 .menu-extras {
    display: flex !important;
    align-items: center;
    order: -1;              /* sits left of logo */
  }
  .navbar-toggle {
    width: 38px; height: 38px;
    display: flex !important;
    align-items: center; justify-content: center;
    border-radius: 8px;
    background: #f3f0ff;
    border: 1.5px solid #ede8fb;
    cursor: pointer;
    transition: background .2s;
  }
  .navbar-toggle:hover { background: #ede8fb; }
  .navbar-toggle .lines { width: 18px; }
  .navbar-toggle .lines span {
    height: 2px;
    background: #6d28d9;
    border-radius: 2px;
    margin: 4px 0;
    display: block;
    transition: transform .25s ease, opacity .2s ease;
  }
  /* Animate to × when open */
  #isToggle.open .lines span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  #isToggle.open .lines span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  #isToggle.open .lines span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

  /* Hide login, keep register only */
  .navbar-row1 .buy-button .btn-nav-login  { display: none !important; }
  .navbar-row1 .buy-button .btn-nav-register {
    font-size: 13px !important;
    padding: 7px 18px !important;
  }

  /* ── Row 2: transparent wrapper (no visible border when closed) ── */
  .navbar-row2 {
    padding: 0;
    border: none;
    background: transparent;
    position: absolute;
    left: 0; right: 0;
    z-index: 1050;
  }

  /* ── Navigation drawer: HIDDEN by default ──
     NO !important — JS inline style overrides this */
  #topnav #navigation {
    display: none;
    background: #fff !important;
    border-top: 3px solid #6d28d9;
    box-shadow: 0 12px 40px rgba(109,40,217,.15), 0 2px 8px rgba(0,0,0,.08);
    max-height: calc(100vh - 58px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  /* ── Nav items: vertical list ── */
  #topnav .navigation-menu {
    flex-direction: column !important;
    flex-wrap: nowrap !important;
    align-items: stretch !important;
    padding: 6px 0 14px !important;
    margin: 0 !important;
    gap: 0 !important;
    list-style: none !important;
  }

  #topnav .navigation-menu > li {
    width: 100%;
    border-bottom: 1px solid #f3f0ff;
    position: relative;
  }
  #topnav .navigation-menu > li:last-child { border-bottom: none; }

  #topnav .navigation-menu > li > a {
    height: auto !important;
    line-height: 1.4 !important;
    padding: 14px 48px 14px 20px !important;  /* right room for arrow */
    font-size: 15px !important;
    font-weight: 500 !important;
    color: #1e293b !important;
    border-bottom: none !important;
    border-left: 3px solid transparent !important;
    display: block !important;
    transition: background .15s, border-color .15s, color .15s;
  }
  #topnav .navigation-menu > li > a:hover,
  #topnav .navigation-menu > li.active > a {
    color: #6d28d9 !important;
    background: #faf8ff !important;
    border-left-color: #6d28d9 !important;
  }

  /* Arrow: pinned to right edge */
  #topnav .navigation-menu .has-submenu .menu-arrow {
    position: absolute !important;
    right: 18px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    margin: 0 !important;
    border-color: #9ca3af !important;
  }
  #topnav .navigation-menu > li:hover .menu-arrow,
  #topnav .navigation-menu > li.open  .menu-arrow {
    border-color: #6d28d9 !important;
  }
  /* Arrow rotates up when submenu open */
  #topnav .navigation-menu > li.open .menu-arrow {
    transform: translateY(-50%) rotate(225deg) !important;
  }

  /* ── Submenus: hidden by default, shown with .open ── */
  #topnav .navigation-menu > li .submenu {
    display: none !important;         /* hidden until JS adds .open */
    position: static !important;
    transform: none !important;
    width: 100% !important;
    box-shadow: none !important;
    border: none !important;
    border-top: 1px solid #ede8fb !important;
    background: #f8f6ff !important;
    padding: 6px 0 10px !important;
    border-radius: 0 !important;
    margin: 0 !important;
    opacity: 1 !important;
    visibility: visible !important;
  }
  #topnav .navigation-menu > li .submenu.open {
    display: block !important;        /* shown when JS toggles .open */
  }
  #topnav .navigation-menu > li .submenu:not(.megamenu) li a,
  #topnav .navigation-menu > li .submenu:not(.megamenu) li .sub-menu-item {
    padding: 11px 20px 11px 36px !important;
    font-size: 14px !important;
    color: #374151 !important;
    display: flex !important;
    align-items: center !important;
    line-height: 1.4 !important;
    height: auto !important;
    min-height: auto !important;
    border-bottom: 1px solid #ede8fb !important;
    white-space: normal !important;
    transition: background .15s, color .15s, padding .15s;
  }
  #topnav .navigation-menu > li .submenu:not(.megamenu) li:last-child a { border-bottom: none !important; }
  #topnav .navigation-menu > li .submenu:not(.megamenu) li a::before {
    content: '›';
    margin-right: 8px;
    color: #a78bfa;
    font-size: 1.2rem;
    flex-shrink: 0;
    line-height: 1;
  }
  #topnav .navigation-menu > li .submenu:not(.megamenu) li a:hover {
    color: #6d28d9 !important;
    background: #ede8fb !important;
    padding-left: 42px !important;
  }
}

/* ====================================================
   VPS MEGA MENU STYLES
   ==================================================== */
#topnav .navigation-menu > li .submenu.megamenu.vps-megamenu {
  width: 960px !important;
  padding: 0 !important;
  border-radius: 16px !important;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,.12), 0 0 0 1px rgba(0,0,0,.05) !important;
}
@media screen and (max-width: 1024px) and (min-width: 992px) {
  #topnav .navigation-menu > li .submenu.megamenu.vps-megamenu {
    width: 780px !important;
  }
}
/* Single full-width li inside megamenu */
#topnav .navigation-menu > li .submenu.megamenu.vps-megamenu > li {
  width: 100% !important;
  white-space: normal !important;
  overflow: visible !important;
  padding: 0 !important;
}
/* Override theme forced <a> styles inside vps megamenu */
#topnav .navigation-menu > li .submenu.megamenu.vps-megamenu li a.vmc-link,
#topnav .navigation-menu > li .submenu.megamenu.vps-megamenu li a.vmc-link:hover {
  padding: 0 !important;
  white-space: normal !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  font-size: inherit !important;
  font-weight: inherit !important;
  color: inherit !important;
  display: flex !important;
  background: none !important;
}
/* Header bar */
.vps-mega-header {
  background: #fff;
  border-bottom: 1px solid #eef2ff;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.vps-mega-header-title {
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #64748b;
}
.vps-mega-header-link {
  font-size: .78rem;
  font-weight: 600;
  color: #2563eb;
  text-decoration: none;
}
.vps-mega-header-link:hover { text-decoration: underline; }
/* Grid wrapper */
.vps-mega-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  padding: 12px;
  background: #f0f4ff;
}
/* Each card link */
a.vmc-link {
  display: flex !important;
  align-items: flex-start;
  gap: 12px;
  padding: 14px !important;
  border-radius: 10px;
  text-decoration: none !important;
  background: #fff !important;
  border: 1px solid #eef2ff !important;
  transition: all .18s ease;
  color: inherit !important;
}
a.vmc-link:hover {
  background: #f0f5ff !important;
  border-color: #c7d9ff !important;
  box-shadow: 0 4px 14px rgba(37,99,235,.08);
  transform: translateY(-1px);
}
.vmc-icon {
  width: 50px;
  height: 50px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.vmc-icon i { font-size: 1.5rem; }
.vmc-body { flex: 1; min-width: 0; }
.vmc-name {
  font-size: .88rem;
  font-weight: 700 !important;
  color: #1e293b !important;
  margin-bottom: 3px;
  white-space: normal !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
}
.vmc-desc {
  font-size: .74rem;
  color: #64748b !important;
  line-height: 1.45;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  white-space: normal !important;
  font-weight: 400 !important;
}
.vmc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  border-top: 1px dashed #e8eef8;
  padding-top: 7px;
}
.vmc-tag {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: .68rem;
  font-weight: 600 !important;
  color: #475569 !important;
  background: #f1f5f9 !important;
  border: 1px solid #e2e8f0;
  padding: 2px 7px;
  border-radius: 4px;
  white-space: nowrap;
  text-transform: none !important;
  letter-spacing: 0 !important;
}
.vmc-tag i { font-size: .72rem; opacity: .65; }
/* Mobile */
@media (max-width: 991px) {
  .vps-mega-grid {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 8px;
    background: transparent;
  }
  #topnav .navigation-menu > li .submenu.megamenu.vps-megamenu {
    position: static !important;
    transform: none !important;
    width: 100% !important;
    box-shadow: none !important;
    border-radius: 0 !important;
  }
  .vps-mega-header { display: none; }
  a.vmc-link {
    border-radius: 8px !important;
  }
}

/* ====================================================
   VPS QUỐC TẾ — INTERNATIONAL MEGA MENU
   ==================================================== */
#topnav .navigation-menu > li .submenu.megamenu.vps-intl-megamenu {
  width: 700px !important;
  padding: 0 !important;
  border-radius: 16px !important;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,.12), 0 0 0 1px rgba(0,0,0,.05) !important;
}
@media screen and (max-width: 1024px) and (min-width: 992px) {
  #topnav .navigation-menu > li .submenu.megamenu.vps-intl-megamenu {
    width: 580px !important;
  }
}
#topnav .navigation-menu > li .submenu.megamenu.vps-intl-megamenu > li {
  width: 100% !important;
  white-space: normal !important;
  overflow: visible !important;
  padding: 0 !important;
}
/* Override theme forced <a> styles inside intl megamenu */
#topnav .navigation-menu > li .submenu.megamenu.vps-intl-megamenu li a.vmc-link,
#topnav .navigation-menu > li .submenu.megamenu.vps-intl-megamenu li a.vmc-link:hover {
  padding: 0 !important;
  white-space: normal !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  font-size: inherit !important;
  font-weight: inherit !important;
  color: inherit !important;
  display: flex !important;
  background: none !important;
}
/* 2-column grid for 4 region cards */
.vps-intl-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  padding: 12px;
  background: #f0f4ff;
}
/* Emoji icon inside .vmc-icon */
.vmc-emoji {
  font-size: 1.8rem;
  line-height: 1;
  display: block;
}
/* Mobile */
@media (max-width: 991px) {
  #topnav .navigation-menu > li .submenu.megamenu.vps-intl-megamenu {
    position: static !important;
    transform: none !important;
    width: 100% !important;
    box-shadow: none !important;
    border-radius: 0 !important;
  }
  .vps-intl-grid {
    grid-template-columns: 1fr 1fr;
    gap: 4px;
    padding: 8px;
    background: transparent;
  }
}