/* =========================================================
   VTECO SITE CSS (CLEAN FINAL)
   - No duplicated overrides
   - Top header: brandbar (green) + menubar (white)
   - Top menu hover: white text on square sys-green (like ViettelPost)
   - Mega menu: full-width panel anchored to menubar row (no layout leak)
========================================================= */

/* =========================
   1) VARIABLES
========================= */
/* =========================================================
   GLOBAL FIX: chặn dư ngang toàn website
   - Không ép max-width cho banner fullbleed
========================================================= */
html,
body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden !important;
}

body {
  position: relative;
}

img,
video,
canvas,
iframe {
  max-width: 100%;
}

.vt-pagehero--banner,
.pg-hero-slot--fullbleed {
  overflow: hidden !important;
}

/* FIX: đồng bộ banner các trang con full màn hình */
.vt-pagehero--banner {
  width: 100vw !important;
  max-width: 100vw !important;
  margin-left: calc(50% - 50vw) !important;
  margin-right: calc(50% - 50vw) !important;
  border-radius: 0 !important;
}
:root {
  /* Brand */
  --vt-green: #198754;
  --vt-green-700: #157347;
  --vt-green-50: rgba(25, 135, 84, 0.08);

  /* System green for header bar */
  --sys-green: #0f7b48;

  /* Text + surfaces */
  --vt-text: #111827;
  --vt-muted: #6b7280;
  --vt-border: #e5e7eb;
  --vt-bg: #ffffff;
  --vt-bg-soft: #f8fafc;

  /* Radius + shadow */
  --vt-radius: 14px;
  --vt-radius-sm: 10px;
  --vt-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);

  /* Spacing */
  --vt-s1: 8px;
  --vt-s2: 16px;
  --vt-s3: 24px;
  --vt-s4: 32px;
  --vt-s5: 48px;

  /* Containers */
  --vt-container: 1140px; /* content */
  --vt-header-container: 1440px; /* header wide */
  --vt-header-pad: 12px;

  /* Logo pill in brandbar */
  --vt-logo-h: 34px;
  --vt-logo-pill-py: 6px;
  --vt-logo-pill-px: 10px;
  --vt-logo-pill-radius: 12px;
  --vt-logo-pill-border: rgba(15, 23, 42, 0.1);
  --vt-logo-pill-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);

  /* Auth icon */
  --vt-auth-ico-size: 30px;
  --vt-auth-ico-font: 18px;
  --vt-auth-ico-radius: 9px;
}

/* =========================
   2) RESET / BASE
========================= */
* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family:
    "IBM Plex Sans",
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    Arial,
    sans-serif;
  color: var(--vt-text);
  background: var(--vt-bg);
  line-height: 1.55;
}

a {
  color: inherit;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* =========================
   3) LAYOUT HELPERS
========================= */
.vt-container {
  max-width: var(--vt-container);
  margin: 0 auto;
  padding: 0 var(--vt-s2);
}

.vt-section {
  padding: var(--vt-s5) 0;
}
.vt-section--soft {
  background: var(--vt-bg-soft);
}

.vt-sr {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.vt-hp {
  position: absolute !important;
  left: -10000px !important;
  top: auto !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: 0 !important;
  border: 0 !important;
  overflow: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.mt-2 {
  margin-top: var(--vt-s2);
}
.mb-2 {
  margin-bottom: var(--vt-s2);
}
.mb-3 {
  margin-bottom: var(--vt-s3);
}

.vt-divider {
  height: 1px;
  background: var(--vt-border);
  margin: var(--vt-s2) 0;
}
.vt-dot {
  padding: 0 8px;
}

/* =========================
   4) TYPOGRAPHY
========================= */
.vt-eyebrow {
  color: var(--vt-green);
  font-weight: 900;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-size: 0.85rem;
}
.vt-lead {
  color: var(--vt-muted);
  font-size: 1.05rem;
}
.vt-h1 {
  font-size: 2rem;
  margin: 0.3rem 0 0.8rem;
}
.vt-h2 {
  font-size: 1.5rem;
  margin: 0 0 0.6rem;
}
.vt-h3 {
  font-size: 1.15rem;
  margin: 0 0 0.4rem;
}
.vt-muted {
  color: var(--vt-muted);
}
.vt-small {
  font-size: 0.9rem;
}

/* =========================
   5) COMPONENTS
========================= */
/* card */
.vt-card {
  border: 1px solid var(--vt-border);
  border-radius: var(--vt-radius);
  box-shadow: var(--vt-shadow);
  background: #fff;
}
.vt-card__body {
  padding: var(--vt-s3);
}

.vt-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.vt-chips {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 800;
  cursor: pointer;
  user-select: none;
}
.btn-success {
  background: var(--vt-green);
  border-color: var(--vt-green);
  color: #fff;
}
.btn-success:hover {
  background: var(--vt-green-700);
  border-color: var(--vt-green-700);
}
.btn-outline-success {
  background: #fff;
  border-color: var(--vt-green);
  color: var(--vt-green);
}
.btn-outline-success:hover {
  background: var(--vt-green-50);
}
.btn-outline-secondary {
  background: #fff;
  border-color: var(--vt-border);
  color: var(--vt-text);
}
.btn-outline-secondary:hover {
  background: var(--vt-bg-soft);
}

/* form */
.form-control {
  width: 100%;
  padding: 11px 12px;
  border-radius: 12px;
  border: 1px solid var(--vt-border);
  outline: none;
  font-size: 1rem;
  background: #fff;
}
.form-control:focus {
  border-color: var(--vt-green);
  box-shadow: 0 0 0 3px rgba(25, 135, 84, 0.18);
}

/* badge */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 900;
  font-size: 0.82rem;
}
.bg-success {
  background: var(--vt-green);
  color: #fff;
}
.bg-warning {
  background: #f59e0b;
  color: #111;
}
.bg-danger {
  background: #dc3545;
  color: #fff;
}
.bg-secondary {
  background: #6c757d;
  color: #fff;
}

/* =========================
   6) HEADER (BRANDBAR + MENUBAR)
========================= */
.vt-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #fff;
  border-bottom: 1px solid var(--vt-border);
}

/* widen header containers only */
.vt-brandbar .vt-container,
.vt-menubar .vt-container {
  max-width: var(--vt-header-container);
  padding-left: var(--vt-header-pad);
  padding-right: var(--vt-header-pad);
}

/* -------- Brandbar (green) -------- */
.vt-brandbar {
  width: 100%;
  background: var(--sys-green);
  color: #fff;
}
.vt-brandbar__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 86px;
}

.vt-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

/* default logo box */
.vt-brand__logo {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--vt-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  overflow: hidden;
}
.vt-brand__img {
  width: 38px;
  height: auto;
  object-fit: contain;
}

/* brandbar variant */
.vt-brand--onbar {
  color: #fff;
  gap: 12px;
}
.vt-brand--onbar .vt-brand__text {
  line-height: 1.1;
}
.vt-brand--onbar .vt-brand__name,
.vt-brand--onbar .vt-brand__tag {
  color: #fff;
}
.vt-brand--onbar .vt-brand__tag {
  opacity: 0.85;
}

/* LOGO PILL (only in brandbar) */
.vt-brandbar .vt-brand--onbar .vt-brand__logo {
  width: auto;
  height: auto;
  border-radius: var(--vt-logo-pill-radius);
  border: 1px solid var(--vt-logo-pill-border);
  background: #fff;
  padding: var(--vt-logo-pill-py) var(--vt-logo-pill-px);
  box-shadow: var(--vt-logo-pill-shadow);
  overflow: visible;
}
.vt-brandbar .vt-brand--onbar .vt-brand__img {
  height: var(--vt-logo-h);
  width: auto;
}

/* right actions */
.vt-brandbar__right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.vt-authbtn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #fff;
  text-decoration: none;
  white-space: nowrap;
}
.vt-authbtn:hover {
  background: rgba(0, 0, 0, 0.3);
  color: #fff;
}

.vt-authbtn__ico {
  width: var(--vt-auth-ico-size);
  height: var(--vt-auth-ico-size);
  border-radius: var(--vt-auth-ico-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.14);
  line-height: 1;
  font-size: var(--vt-auth-ico-font);
}
/* ===== Language switch (circle VN/EN) ===== */
.vt-lang {
  position: relative;
  display: inline-block;
}

/* summary thành nút tròn */
.vt-lang > summary {
  list-style: none;
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.14);
  cursor: pointer;
  user-select: none;
  line-height: 1;
  padding: 0;
  color: #fff;
  font-weight: 800;
  font-size: 13px;
}

.vt-lang > summary::-webkit-details-marker {
  display: none;
}

.vt-lang > summary:hover {
  background: rgba(255, 255, 255, 0.22);
}

.vt-lang > summary:focus {
  outline: 2px solid rgba(255, 255, 255, 0.55);
  outline-offset: 2px;
}

/* panel dropdown */
.vt-lang__panel {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  min-width: 160px;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  padding: 6px;
  z-index: 2000;
}

.vt-lang__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 10px;
  color: #111;
  text-decoration: none;
  white-space: nowrap;
}

.vt-lang__item:hover {
  background: rgba(25, 135, 84, 0.1);
}

.vt-lang__item.is-active {
  background: rgba(25, 135, 84, 0.14);
  font-weight: 700;
}

/* -------- Menubar (white) -------- */
.vt-menubar {
  width: 100%;
  background: #fff;
  border-bottom: 1px solid #e9ecef;
}

.vt-menubar__row {
  display: flex;
  align-items: stretch; /* IMPORTANT: top menu fills height */
  justify-content: space-between;
  gap: 16px;
  min-height: 54px;
  position: relative; /* anchor mega panel HERE */
}

.vt-nav {
  display: flex;
  align-items: stretch; /* IMPORTANT */
  gap: 18px;
}

/* TOP MENU typography */
.vt-nav > a,
.vt-nav > details.vt-dd > summary {
  display: inline-flex;
  align-items: center;
  height: 100%;
  min-height: 54px;
  padding: 0 18px;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--vt-muted);
  background: transparent;
  border-radius: 0; /* square like VTP */
  cursor: pointer;
  user-select: none;
  transition:
    background 0.15s ease,
    color 0.15s ease;
}
.vt-nav > details.vt-dd > summary {
  list-style: none;
}
.vt-nav > details.vt-dd > summary::-webkit-details-marker {
  display: none;
}

.vt-caret {
  font-size: 0.85em;
  color: var(--vt-muted);
}

/* hover top menu (chỉ hover/focus, không dùng [open]) */
.vt-nav > a:hover,
.vt-nav > details.vt-dd > summary:hover,
.vt-nav > details.vt-dd:focus-within > summary {
  background: var(--sys-green);
  color: #fff;
}
.vt-nav > details.vt-dd > summary:hover .vt-caret,
.vt-nav > details.vt-dd:focus-within > summary .vt-caret {
  color: #fff;
}

/* nếu details bị open do click thì trả về bình thường */
/* Khi đang open (do hover/click): giữ trạng thái active (xanh + chữ trắng) */
.vt-nav > details.vt-dd[open] > summary,
.vt-nav > details.vt-dd[open] > summary:hover,
.vt-nav > details.vt-dd[open]:focus-within > summary {
  background: var(--sys-green);
  color: #fff;
}
.vt-nav > details.vt-dd[open] > summary .vt-caret {
  color: #fff;
}
/* Khi đang hover / focus vào 1 menu khác ở top-nav,
   item active cũ phải trả về nền thường */
.vt-nav:has(> a:hover, > details.vt-dd:hover, > details.vt-dd:focus-within)
  > a.is-active:not(:hover) {
  background: #fff;
  color: var(--vt-text);
}

.vt-nav:has(> a:hover, > details.vt-dd:hover, > details.vt-dd:focus-within)
  > details.vt-dd.is-active:not(:hover):not(:focus-within)
  > summary {
  background: #fff;
  color: var(--vt-text);
}

.vt-nav:has(> a:hover, > details.vt-dd:hover, > details.vt-dd:focus-within)
  > details.vt-dd.is-active:not(:hover):not(:focus-within)
  > summary
  .vt-caret {
  color: var(--vt-muted);
}
/* =========================
   7) DROPDOWN / MEGA MENU — SLOW & SMOOTH HOVER OPEN/CLOSE
========================= */

/* Neo panel theo .vt-menubar__row (đã position:relative) */
.vt-dd {
  position: static;
}

/* Panel: luôn tồn tại (display:grid), ẩn/hiện bằng animation */
.vt-dd__panel {
  display: grid;
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: #fff;

  border: 1px solid var(--vt-border);
  border-top: 0;
  border-radius: 0 0 16px 16px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.12);
  z-index: 999;

  /* trạng thái đóng */
  opacity: 0;
  transform: translateY(-14px);
  clip-path: inset(0% 0% 100% 0%);
  visibility: hidden;
  pointer-events: none;
  overflow: hidden;

  will-change: clip-path, transform, opacity;

  /* mở & đóng cùng tốc độ (đóng sẽ ẩn visibility sau khi kéo lên xong) */
  transition:
    clip-path 420ms cubic-bezier(0.4, 0, 0.2, 1),
    transform 420ms cubic-bezier(0.4, 0, 0.2, 1),
    opacity 220ms linear,
    visibility 0s linear 420ms; /* chỉ có tác dụng khi ĐÓNG */
}

/* MỞ: hover hoặc focus-within hoặc [open] */
.vt-dd:hover > .vt-dd__panel,
.vt-dd:focus-within > .vt-dd__panel,
.vt-dd[open] > .vt-dd__panel {
  opacity: 1;
  transform: translateY(0);
  clip-path: inset(0% 0% 0% 0%);
  visibility: visible;
  pointer-events: auto;

  /* QUAN TRỌNG: khi MỞ thì visibility không bị delay */
  transition-delay: 0s, 0s, 0s, 0s;
}

/* “cầu nối” chống flicker khi rê từ summary xuống panel */
.vt-dd__panel::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -12px;
  height: 12px;
}

/* Mega layout (để padding animate mượt, tránh còn “đệm” lúc đóng) */
.vt-dd__panel--mega {
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  padding: 18px; /* luôn có padding */
}
.vt-dd--dropdown {
  position: relative;
}

.vt-dd__panel--dropdown {
  display: block !important;
  left: 0;
  right: auto;
  top: 100%;
  min-width: 240px;
  width: max-content;
  max-width: 320px;
  padding: 10px;
}

.vt-dd__panel--dropdown a,
.vt-dd__panel--dropdown .vt-dd__text,
.vt-dd__panel--dropdown .vt-dd__group-title {
  display: block;
  padding: 10px 12px;
  border-radius: 10px;
  white-space: nowrap;
}

.vt-dd__panel--dropdown a:hover {
  background: rgba(25, 135, 84, 0.08);
}

.vt-dd__panel--dropdown .vt-dd__group-title {
  font-weight: 800;
  color: var(--vt-text);
}

.vt-dd__panel--dropdown .vt-dd__subitem {
  padding-left: 18px;
}

.vt-dd__panel--dropdown .vt-dd__text {
  color: var(--vt-muted);
  font-weight: 700;
}

.vt-dd__panel--dropdown .vt-dd__more {
  margin-top: 4px;
}

.vt-dd__panel-footer {
  grid-column: 1 / -1;
  margin-top: 4px;
  padding-top: 12px;
  border-top: 1px solid var(--vt-border);
}

.vt-dd__panel--mega .vt-dd__more--panel {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 800;
  color: var(--vt-green);
  padding: 0;
}

.vt-dd__panel--mega .vt-dd__more--panel:hover {
  color: var(--vt-green-700, #146c43);
}
/* MỞ: hover hoặc focus-within hoặc [open] */
.vt-dd:hover > .vt-dd__panel,
.vt-dd:focus-within > .vt-dd__panel,
.vt-dd[open] > .vt-dd__panel {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
  pointer-events: auto;

  /* mở: kéo rèm xuống */
  clip-path: inset(0% 0% 0% 0%);
}

/* columns */
.vt-dd__col {
  padding: 6px 10px;
}
.vt-dd__col + .vt-dd__col {
  border-left: 1px solid var(--vt-border);
}

/* titles */
.vt-dd__title {
  font-weight: 900;
  margin-bottom: 10px;
  padding-bottom: 10px;
  position: relative;
}
.vt-dd__title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 28px;
  height: 3px;
  background: var(--vt-green);
  border-radius: 2px;
}

/* links inside panel */
.vt-dd__panel a {
  display: block;
  text-decoration: none;
  color: var(--vt-muted);
  padding: 8px 0;
  font-weight: 700;
  background: transparent;
}
.vt-dd__panel a:hover {
  color: var(--vt-text);
  background: transparent;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .vt-dd__panel,
  .vt-dd__panel--mega {
    transition: none !important;
    transform: none !important;
  }
}
details.vt-dd > .vt-dd__panel {
  display: grid !important;
}

/* =========================
   8) MOBILE MENU (DETAILS)
========================= */
/* =========================
   MOBILE NAV (vt-mnav): menu 3 cấp
========================= */
details.vt-mnav .vt-mnav__panel .vt-mnav__link,
details.vt-mnav .vt-mnav__panel .vt-mnav__sum {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 14px;
  text-decoration: none;
  color: inherit;
  font-weight: 650;
}

details.vt-mnav .vt-mnav__panel .vt-mnav__link:hover,
details.vt-mnav .vt-mnav__panel .vt-mnav__sum:hover {
  background: var(--vt-green-50, rgba(25, 135, 84, 0.08));
}

details.vt-mnav .vt-mnav__sum {
  cursor: pointer;
  user-select: none;
}
details.vt-mnav .vt-mnav__sum::-webkit-details-marker {
  display: none;
}

details.vt-mnav .vt-mnav__caret {
  opacity: 0.7;
  transition: transform 0.18s ease;
}
details.vt-mnav .vt-mnav__dd[open] > .vt-mnav__sum .vt-mnav__caret,
details.vt-mnav .vt-mnav__dd2[open] > .vt-mnav__sum .vt-mnav__caret {
  transform: rotate(180deg);
}

details.vt-mnav .vt-mnav__sub {
  margin: 6px 0 10px 10px;
  padding-left: 10px;
  border-left: 1px solid var(--vt-border, #e5e7eb);
}

details.vt-mnav .vt-mnav__sub--lv3 .vt-mnav__link {
  font-weight: 550;
  padding: 10px 14px;
}

details.vt-mnav .vt-mnav__panel .vt-mnav__link.is-more {
  opacity: 0.9;
  font-weight: 650;
}

.vt-mnav {
  display: none;
  position: relative;
}
details.vt-mnav > summary {
  list-style: none;
  cursor: pointer;
  padding: 10px 12px;
  border: 1px solid var(--vt-border);
  border-radius: 12px;
  font-weight: 900;
}
details.vt-mnav > summary::-webkit-details-marker {
  display: none;
}

.vt-mnav__panel {
  position: absolute;
  right: 0;
  top: 52px;
  width: 260px;
  background: #fff;
  border: 1px solid var(--vt-border);
  border-radius: 14px;
  box-shadow: var(--vt-shadow);
  padding: 12px;
  display: grid;
  gap: 8px;
  z-index: 999;
}
.vt-mnav__panel > a {
  padding: 10px 10px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 900;
}
.vt-mnav__panel > a:hover {
  background: var(--vt-bg-soft);
}

/* =========================
   9) GRIDS / LISTS / NOTES
========================= */
.vt-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 18px;
}
.vt-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.vt-ul,
.vt-ol {
  margin: 0;
  padding-left: 18px;
}
.vt-ul li {
  margin: 8px 0;
  color: var(--vt-muted);
}
.vt-ol li {
  margin: 10px 0;
  color: var(--vt-muted);
}

.vt-note {
  padding: 12px;
  border: 1px dashed var(--vt-border);
  border-radius: 12px;
  background: #fff;
}

.vt-label {
  display: block;
  font-weight: 900;
  margin: 8px 0 6px;
}
.vt-req {
  color: #dc3545;
}

/* =========================
   10) FOOTER
========================= */
.vt-footer {
  border-top: 1px solid var(--vt-border);
  background: #fff;
  margin-top: var(--vt-s5);
}
.vt-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 24px;
  padding: 40px 0;
}
.vt-footer__brand {
  font-weight: 900;
  margin-bottom: 6px;
}
.vt-footer__title {
  font-weight: 900;
  margin-bottom: 8px;
}

.vt-footer__grid a {
  display: block;
  color: var(--vt-muted);
  text-decoration: none;
  margin: 6px 0;
}
.vt-footer__grid a:hover {
  color: var(--vt-text);
}

.vt-footer__cta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.vt-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--vt-border);
  padding: 14px 0;
}

/* =========================
   11) RESPONSIVE
========================= */
@media (max-width: 1024px) {
  .vt-nav {
    display: none;
  }
  .vt-mnav {
    display: block;
  }
  .vt-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  /* mega: stack columns if somehow visible */
  .vt-dd__panel--mega {
    grid-template-columns: 1fr;
  }
  .vt-dd__col + .vt-dd__col {
    border-left: none;
    border-top: 1px solid var(--vt-border);
    padding-top: 12px;
    margin-top: 6px;
  }
}

@media (max-width: 992px) {
  .vt-authbtn__txt {
    display: none;
  }
}

@media (max-width: 860px) {
  .vt-footer__grid {
    grid-template-columns: 1fr 1fr;
  }
  .vt-grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .vt-footer__grid {
    grid-template-columns: 1fr;
  }

  :root {
    --vt-logo-h: 30px;
    --vt-logo-pill-py: 5px;
    --vt-logo-pill-px: 9px;

    --vt-auth-ico-size: 28px;
    --vt-auth-ico-font: 17px;
  }
}
/* =========================
   MOBILE: MENU LEFT / LOGO CENTER / RIGHT KEEP
========================= */

/* mặc định ẩn khối left (desktop không dùng) */
.vt-brandbar__left {
  display: none;
}

@media (max-width: 1024px) {
  /* Brandbar chuyển sang grid 3 cột: trái / giữa / phải */
  .vt-brandbar__row {
    display: grid;
    grid-template-columns: 1fr auto 1fr; /* trái và phải cân nhau -> logo đúng giữa */
    align-items: center;
    gap: 12px;
  }

  .vt-brandbar__left {
    display: flex;
    align-items: center;
    justify-self: start;
    grid-column: 1;
  }

  .vt-brand {
    justify-self: center;
    grid-column: 2;
  }

  .vt-brandbar__right {
    justify-self: end;
    grid-column: 3;
  }

  /* đưa hamburger style “trên nền xanh” giống nút VN */
  .vt-brandbar details.vt-mnav > summary {
    list-style: none;
    width: 42px;
    height: 42px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
    cursor: pointer;
    user-select: none;
    line-height: 1;
    font-weight: 900;
    font-size: 20px;
  }
  .vt-brandbar details.vt-mnav > summary::-webkit-details-marker {
    display: none;
  }
  .vt-brandbar details.vt-mnav > summary:hover {
    background: rgba(255, 255, 255, 0.22);
  }
  .vt-brandbar details.vt-mnav > summary:focus {
    outline: 2px solid rgba(255, 255, 255, 0.55);
    outline-offset: 2px;
  }

  /* panel mở từ bên trái (đúng góc trái) */
  .vt-brandbar .vt-mnav__panel {
    left: 0;
    right: auto;
    top: calc(100% + 10px);
    width: min(300px, calc(100vw - 24px));
  }

  /* vì hamburger đã lên brandbar => ẩn menubar trên mobile để khỏi thừa 1 hàng trắng */
  .vt-menubar {
    display: none;
  }
  /* FIX: panel nằm trong brandbar nên bị inherit chữ trắng */
  .vt-brandbar .vt-mnav__panel {
    color: var(--vt-text);
  }
  .vt-brandbar .vt-mnav__panel a {
    color: var(--vt-text);
  }

  /* nút xanh vẫn trắng (để chắc chắn) */
  .vt-brandbar .vt-mnav__panel a.btn {
    color: #fff;
  }
}
/* =========================================================
   FOOTER – layout kiểu 247 (scoped) – bản chỉnh theo yêu cầu
========================================================= */
.vt-footer--247 {
  background: #fff;
  border-top: 1px solid var(--vt-border);
  padding: 26px 0 16px;

  --ft-col-about: clamp(180px, 18vw, 220px);
  --ft-col-support: clamp(200px, 20vw, 240px);
  --ft-col-hotline: clamp(220px, 22vw, 250px); /* sửa clamp bị ngược */
}

.vt-foot247__top {
  padding-bottom: 18px;
}

/* TOP BRAND: chỉ logo + legal name dưới logo */
.vt-foot247__brand {
  display: inline-flex;
  align-items: flex-start;
  text-decoration: none;
  color: inherit;
}

.vt-foot247__logo img {
  width: 150px; /* phóng to logo */
  height: auto;
  display: block;
}

.vt-foot247__legal {
  margin-top: 10px;
  font-size: 14px;
  font-weight: 800;
  color: var(--vt-text);
}

.vt-foot247__grid {
  display: grid;
  /* Mặc định: 1 cột thông tin công ty + 2 cột menu + 1 cột hotline. */
  grid-template-columns:
    minmax(260px, 1.25fr) minmax(150px, 0.75fr) minmax(170px, 0.85fr)
    minmax(170px, 0.75fr);
  gap: 24px;
  padding: 6px 0 18px;
  align-items: start;
}

/* Layout động theo số cột menu footer.
   Mỗi item cấp 1 trong menu location_key=footer = 1 cột menu. */
.vt-foot247__grid--menus-0,
.vt-foot247__grid--menus-1 {
  grid-template-columns: minmax(320px, 1.6fr) minmax(180px, 0.9fr) minmax(
      190px,
      0.9fr
    );
}

.vt-foot247__grid--menus-2 {
  grid-template-columns: minmax(260px, 1.25fr) repeat(
      2,
      minmax(150px, 0.75fr)
    ) minmax(170px, 0.75fr);
}

.vt-foot247__grid--menus-3 {
  grid-template-columns: minmax(250px, 1.2fr) repeat(
      3,
      minmax(140px, 0.75fr)
    ) minmax(165px, 0.7fr);
}

/* Desktop: ép tất cả vùng footer nằm cùng 1 hàng.
   Công thức: cột công ty + N cột menu footer + cột hotline. */
.vt-foot247__grid--menus-4 {
  grid-template-columns: minmax(230px, 1.15fr) repeat(4, minmax(118px, 0.78fr)) minmax(145px, 0.68fr);
  gap: 18px;
}

.vt-foot247__grid--menus-5 {
  grid-template-columns: minmax(220px, 1.1fr) repeat(5, minmax(108px, 0.72fr)) minmax(140px, 0.65fr);
  gap: 14px;
}

.vt-foot247__grid--menus-6 {
  grid-template-columns: minmax(210px, 1fr) repeat(6, minmax(100px, 0.65fr)) minmax(135px, 0.62fr);
  gap: 12px;
}

.vt-foot247__title {
  margin: 0 0 12px;
  font-size: 16px;
  font-weight: 900;
  color: var(--vt-text);
}

.vt-foot247__links a {
  display: block;
  padding: 6px 0;
  text-decoration: none;
  color: var(--vt-text);
}
.vt-foot247__links a:hover {
  color: var(--sys-green);
}

.vt-foot247__item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 10px 0;
  color: var(--vt-text);
}

.vt-foot247__item--mini {
  margin: 6px 0;
}

.vt-foot247__ico {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  margin-top: 2px;
  color: #111827;
  opacity: 0.9;
}
.vt-foot247__ico svg {
  width: 18px;
  height: 18px;
  display: block;
}

.vt-foot247__txt {
  font-size: 14px;
  line-height: 1.45;
  color: var(--vt-text);
}
.vt-foot247__inlineLink {
  color: var(--vt-text);
  text-decoration: none;
  border-bottom: 1px dashed rgba(17, 24, 39, 0.35);
}
.vt-foot247__inlineLink:hover {
  color: var(--sys-green);
  border-bottom-color: var(--sys-green);
}

.vt-foot247__split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 14px;
}

.vt-foot247__miniLabel {
  font-size: 12px;
  font-weight: 800;
  color: var(--vt-muted);
  margin-bottom: 4px;
}

/* NEW: giấy phép dưới email + phone */
.vt-foot247__biz {
  margin-top: 10px;
  line-height: 1.4;
}

.vt-foot247__hotlineNum {
  display: inline-block;
  margin: 4px 0 10px;
  font-size: 20px;
  font-weight: 1000;
  letter-spacing: 0.6px;
  color: #dc2626;
  text-decoration: none;
}
.vt-foot247__hotlineNum:hover {
  filter: brightness(0.95);
}
.vt-foot247__hotlineNum--empty {
  color: var(--vt-muted);
}

.vt-foot247__sub {
  font-size: 14px;
  font-weight: 900;
  color: var(--vt-text);
  margin-top: 8px;
}

.vt-foot247__social {
  display: flex;
  gap: 10px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.vt-social {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: #111827;
  color: #fff;
  text-decoration: none;
  font-weight: 800;
}
.vt-social svg {
  width: 20px;
  height: 20px;
  display: block;
}
.vt-social--zalo {
  font-size: 13px;
  letter-spacing: 0.2px;
}

.vt-foot247__cta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.vt-foot247__bottom {
  border-top: 1px solid var(--vt-border);
  padding-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.vt-foot247__bottom a {
  color: var(--vt-muted);
  text-decoration: none;
}
.vt-foot247__bottom a:hover {
  color: var(--sys-green);
}

/* Responsive */
@media (max-width: 1200px) {
  .vt-footer--247 {
    --ft-col-about: 200px;
    --ft-col-support: 220px;
    --ft-col-hotline: 240px;
  }

  /* Không đổi xuống 2-3 hàng ở desktop hẹp; chỉ siết nhẹ khoảng cách/cỡ chữ. */
  .vt-foot247__grid {
    gap: 18px;
  }
  .vt-foot247__title {
    font-size: 15px;
  }
  .vt-foot247__txt,
  .vt-foot247__links a,
  .vt-foot247__sublink,
  .vt-foot247__subhead {
    font-size: 13.5px;
  }
}

@media (max-width: 992px) {
  .vt-foot247__grid,
  .vt-foot247__grid--menus-0,
  .vt-foot247__grid--menus-1,
  .vt-foot247__grid--menus-2,
  .vt-foot247__grid--menus-3,
  .vt-foot247__grid--menus-4,
  .vt-foot247__grid--menus-5,
  .vt-foot247__grid--menus-6 {
    grid-template-columns: 1fr 1fr;
  }
  .vt-foot247__contact {
    grid-column: 1 / -1; /* địa chỉ full row */
  }
  .vt-foot247__hotline {
    grid-column: 1 / -1; /* hotline full row cho thoáng */
  }
}

@media (max-width: 760px) {
  .vt-foot247__grid,
  .vt-foot247__grid--menus-0,
  .vt-foot247__grid--menus-1,
  .vt-foot247__grid--menus-2,
  .vt-foot247__grid--menus-3,
  .vt-foot247__grid--menus-4,
  .vt-foot247__grid--menus-5,
  .vt-foot247__grid--menus-6 {
    grid-template-columns: 1fr;
  }
  .vt-foot247__split {
    grid-template-columns: 1fr;
  }
  .vt-foot247__hotlineNum {
    font-size: 36px;
  }
}

@media (max-width: 520px) {
  .vt-foot247__grid {
    grid-template-columns: 1fr;
  }
  .vt-foot247__logo img {
    width: 120px;
  }
  .vt-foot247__hotlineNum {
    font-size: 34px;
  }
}
/* Social icons dạng ô vuông (giống hình 2) */
.vt-foot247__social--apps {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.vt-appico {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  text-decoration: none;
  background: rgba(17, 24, 39, 0.08);
  transition:
    transform 0.15s ease,
    background 0.15s ease;
}

.vt-appico:hover {
  background: rgba(17, 24, 39, 0.14);
  transform: translateY(-1px);
}

.vt-appico img {
  width: 26px;
  height: 26px;
  object-fit: contain;
  display: block;
}
/* ===== FIX: không ép summary cấp 2/3 thành nút hamburger ===== */
.vt-brandbar details.vt-mnav summary.vt-mnav__sum {
  width: auto !important;
  height: auto !important;
  border: 0 !important;
  background: transparent !important;
  padding: 12px 14px !important;
  border-radius: 14px !important;
  font-size: inherit !important;
  color: inherit !important;
}

/* ===== FIX: đừng để rule .vt-mnav__panel a (cũ) đè lên vt-mnav__link ===== */
details.vt-mnav .vt-mnav__panel a.vt-mnav__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 14px;
  text-decoration: none;
  color: inherit;
  font-weight: 650;
}
details.vt-mnav .vt-mnav__panel a.vt-mnav__link:hover {
  background: var(--vt-green-50, rgba(25, 135, 84, 0.08));
}
details.vt-mnav .vt-mnav__sub--lv3 a.vt-mnav__link {
  padding: 10px 14px;
  font-weight: 550;
}
/* ===== Flag image in language circle ===== */
.vt-lang__flagimg {
  width: 22px;
  height: 22px;
  border-radius: 999px;
  object-fit: cover;
  display: block;
}

.vt-lang__flagimg--item {
  width: 18px;
  height: 18px;
}

/* để chắc chắn nút tròn không bị méo ảnh */
.vt-lang > summary {
  overflow: hidden;
}
/* =========================
   MENU ACTIVE STATE
========================= */
.vt-nav > a.is-active,
.vt-nav > details.vt-dd.is-active > summary,
.vt-nav > details.vt-dd.is-active > summary:hover,
.vt-nav > details.vt-dd.is-active:focus-within > summary {
  background: var(--sys-green);
  color: #fff;
}

.vt-nav > details.vt-dd.is-active > summary .vt-caret {
  color: #fff;
}

.vt-dd__panel a.is-active,
.vt-dd__group-title.is-active,
.vt-dd__title.is-active,
.vt-dd__text.is-active {
  color: var(--vt-green);
}

details.vt-mnav .vt-mnav__panel .vt-mnav__link.is-active,
details.vt-mnav .vt-mnav__panel .vt-mnav__sum.is-active,
details.vt-mnav.is-active > .vt-mnav__sum,
details.vt-mnav .vt-mnav__dd.is-active > .vt-mnav__sum,
details.vt-mnav .vt-mnav__dd2.is-active > .vt-mnav__sum {
  background: rgba(25, 135, 84, 0.12);
  color: var(--vt-green);
  font-weight: 800;
}

/* =========================
   FOOTER DYNAMIC MENU
========================= */
.vt-foot247__title--link {
  display: block;
  text-decoration: none;
  color: var(--vt-text);
}

.vt-foot247__title--link:hover {
  color: var(--sys-green);
}

.vt-foot247__subhead {
  display: block;
  padding: 10px 0 4px;
  text-decoration: none;
  color: var(--vt-text);
  font-weight: 800;
}

.vt-foot247__subhead:hover {
  color: var(--sys-green);
}

.vt-foot247__sublink {
  display: block;
  padding: 6px 0 6px 12px;
  text-decoration: none;
  color: var(--vt-text);
}

.vt-foot247__sublink:hover {
  color: var(--sys-green);
}

/* =========================
   UNIFIED INNER BANNER HEIGHT
   - Giữ tất cả banner đầu trang cùng chiều cao cố định
   - Không để text làm nở cao banner
========================= */
:root {
  --vt-page-banner-h: 300px;
  --vt-page-banner-h-mobile: 220px;
}

.vt-pagehero--banner,
.pg-hero--banner {
  height: var(--vt-page-banner-h) !important;
  min-height: var(--vt-page-banner-h) !important;
  max-height: var(--vt-page-banner-h) !important;
}

.vt-pagehero--banner .vt-pagehero__inner,
.pg-hero__inner--banner {
  height: 100% !important;
  min-height: 0 !important;
  max-height: 100% !important;
  box-sizing: border-box;
}

.vt-pagehero--banner .vt-pagehero__copy,
.pg-hero--banner .pg-hero__copy {
  max-width: min(760px, calc(100% - 360px));
}

.vt-pagehero--banner .vt-pagehero__title,
.pg-hero--banner .pg-title {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.vt-pagehero--banner .vt-pagehero__lead,
.pg-hero--banner .pg-lead {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

@media (max-width: 991.98px) {
  .vt-pagehero--banner .vt-pagehero__copy,
  .pg-hero--banner .pg-hero__copy {
    max-width: min(680px, calc(100% - 300px));
  }
}

@media (max-width: 767.98px) {
  .vt-pagehero--banner,
  .pg-hero--banner {
    height: var(--vt-page-banner-h-mobile) !important;
    min-height: var(--vt-page-banner-h-mobile) !important;
    max-height: var(--vt-page-banner-h-mobile) !important;
  }

  .vt-pagehero--banner .vt-pagehero__copy,
  .pg-hero--banner .pg-hero__copy {
    max-width: 100%;
  }

  .vt-pagehero--banner .vt-pagehero__title,
  .pg-hero--banner .pg-title {
    -webkit-line-clamp: 2;
  }

  .vt-pagehero--banner .vt-pagehero__lead,
  .pg-hero--banner .pg-lead {
    -webkit-line-clamp: 2;
  }
}
/* =========================
   TOP SEARCH (header)
========================= */
.vt-brandbar__search {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  justify-content: center;
}

.vt-topsearch {
  width: min(100%, 440px);
  display: flex;
  align-items: center;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.2);
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.vt-topsearch:focus-within {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.38);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.12);
}

.vt-topsearch__input {
  flex: 1 1 auto;
  min-width: 0;
  height: 44px;
  padding: 0 14px 0 16px;
  border: 0;
  outline: 0;
  background: transparent;
  color: #fff;
  font-size: 15px;
}

.vt-topsearch__input::placeholder {
  color: rgba(255, 255, 255, 0.78);
}

.vt-topsearch__btn {
  width: 48px;
  height: 44px;
  border: 0;
  border-left: 1px solid rgba(255, 255, 255, 0.16);
  background: transparent;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.vt-topsearch__btn:hover {
  background: rgba(255, 255, 255, 0.12);
}

.vt-topsearch__btn svg {
  width: 18px;
  height: 18px;
}

.vt-sr-only {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* =========================
   SEARCH PAGE
========================= */
.vt-searchpage {
  padding: 28px 0 40px;
}

.vt-searchpage__box {
  background: #fff;
  border: 1px solid var(--vt-border);
  border-radius: 20px;
  box-shadow: 0 10px 32px rgba(15, 23, 42, 0.06);
  padding: 22px;
}

.vt-searchpage__hero {
  display: grid;
  gap: 18px;
  margin-bottom: 22px;
}

.vt-searchpage__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sys-green);
}

.vt-searchpage__title {
  margin: 0;
  font-size: clamp(28px, 3vw, 38px);
  line-height: 1.15;
}

.vt-searchpage__lead {
  margin: 0;
  color: var(--vt-text-2);
  max-width: 860px;
}

.vt-searchform {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.vt-searchform__field {
  flex: 1 1 520px;
  min-width: 260px;
  position: relative;
}

.vt-searchform__field input {
  width: 100%;
  height: 50px;
  border-radius: 14px;
  border: 1px solid #d7e2da;
  padding: 0 52px 0 16px;
  font-size: 15px;
  outline: none;
}

.vt-searchform__field input:focus {
  border-color: rgba(25, 135, 84, 0.55);
  box-shadow: 0 0 0 4px rgba(25, 135, 84, 0.12);
}

.vt-searchform__icon {
  position: absolute;
  right: 16px;
  top: 50%;
  width: 18px;
  height: 18px;
  transform: translateY(-50%);
  color: #6b7280;
  pointer-events: none;
}

.vt-searchform__submit {
  height: 50px;
  padding: 0 18px;
  border-radius: 14px;
  border: 0;
  background: var(--sys-green);
  color: #fff;
  font-weight: 700;
}

.vt-searchmeta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  margin-top: 14px;
  color: var(--vt-text-2);
  font-size: 14px;
}

.vt-searchmeta__pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 999px;
  background: #eef8f1;
  color: #146c43;
  font-weight: 700;
}

.vt-searchgrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-top: 24px;
}

.vt-searchgroup {
  min-width: 0;
}

.vt-searchgroup__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.vt-searchgroup__title {
  margin: 0;
  font-size: 22px;
}

.vt-searchgroup__count {
  color: var(--vt-text-2);
  font-size: 14px;
  font-weight: 700;
}

.vt-searchlist {
  display: grid;
  gap: 14px;
}

.vt-searchcard {
  border: 1px solid #e7ece9;
  border-radius: 16px;
  padding: 16px;
  background: #fff;
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease,
    border-color 0.18s ease;
}

.vt-searchcard:hover {
  transform: translateY(-2px);
  border-color: rgba(25, 135, 84, 0.26);
  box-shadow: 0 12px 26px rgba(15, 23, 42, 0.06);
}

.vt-searchcard__type {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sys-green);
}

.vt-searchcard__title {
  margin: 0 0 8px;
  font-size: 20px;
  line-height: 1.3;
}

.vt-searchcard__title a {
  color: var(--vt-text);
  text-decoration: none;
}

.vt-searchcard__title a:hover {
  color: var(--sys-green);
}

.vt-searchcard__desc {
  margin: 0 0 12px;
  color: var(--vt-text-2);
  line-height: 1.7;
}

.vt-searchcard__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: center;
  color: var(--vt-text-2);
  font-size: 13px;
}

.vt-searchcard__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  color: var(--sys-green);
  font-weight: 700;
  text-decoration: none;
}

.vt-searchempty {
  border: 1px dashed #c9d7ce;
  border-radius: 16px;
  background: #f8fbf9;
  padding: 20px;
  color: var(--vt-text-2);
}

@media (max-width: 1024px) {
  .vt-brandbar__search {
    display: none;
  }

  .vt-searchgrid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .vt-searchpage__box {
    padding: 18px;
    border-radius: 18px;
  }

  .vt-searchform {
    align-items: stretch;
  }

  .vt-searchform__field {
    flex-basis: 100%;
  }

  .vt-searchform__submit {
    width: 100%;
  }
}