/* ============================================================
   AAU — Top Utility Bar + Footer (cask-aligned)
   Palette: navy #1b2a4a | gold #c5a880 | white #fff
   Fonts: Montserrat (heading) + Be Vietnam Pro (body)
   ============================================================ */

:root {
  --aau-navy: #1b2a4a;
  --aau-navy-2: #142039;
  --aau-gold: #c5a880;
  --aau-gold-2: #b69468;
  --aau-white: #ffffff;
  --aau-line: rgba(255, 255, 255, 0.12);
  --aau-text-soft: rgba(255, 255, 255, 0.78);
  --aau-text-mute: rgba(255, 255, 255, 0.58);
}

/* ============================================================
   STICKY HEADER (top utility bar + main menu always sticky)
   ============================================================ */
.aau-section-topbar {
  position: sticky;
  top: 0;
  z-index: 1000;
}
/* Minimog header sticks right under the top bar */
.shopify-section.m-section-header {
  position: sticky;
  top: 36px;
  z-index: 999;
  background: #fff;
}
/* Neutralize Minimog's own sticky-behavior JS (translateY hides on scroll-down) */
.m-section-header .m-header,
.m-section-header .m-header.is-sticky,
.m-section-header .m-header.is-hidden,
.m-section-header .m-header[style*="transform"] {
  position: relative !important;
  top: auto !important;
  transform: none !important;
  inset: auto !important;
}
/* Ensure no spacer placeholder pushes content down */
.m-section-header + .m-header-placeholder,
.m-section-header .m-header-placeholder { display: none !important; height: 0 !important; }

@media (max-width: 768px) {
  .shopify-section.m-section-header { top: 33px; }
}
@media (max-width: 540px) {
  .shopify-section.m-section-header { top: 30px; }
}

/* ============================================================
   TOP UTILITY BAR
   ============================================================ */
.aau-section-topbar { display: block; }

.aau-topbar {
  background: var(--bar-bg, var(--aau-navy));
  color: var(--aau-white);
  font-family: 'Be Vietnam Pro', system-ui, -apple-system, Segoe UI, sans-serif;
  font-size: 13px;
  line-height: 1.3;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 84;
}
body { padding-top: 38px; }
.m-header.header-sticky-always .m-header__wrapper,
.m-header.stuck .m-header__wrapper { top: 38px; }
@media (max-width: 768px) {
  body { padding-top: 34px; }
  .m-header.header-sticky-always .m-header__wrapper,
  .m-header.stuck .m-header__wrapper { top: 34px; }
}

.aau-topbar__wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 9px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.aau-topbar__left,
.aau-topbar__right {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}

.aau-topbar__item,
.aau-topbar__social {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--aau-text-soft);
  text-decoration: none;
  transition: color 0.18s ease;
}

.aau-topbar__item:hover,
.aau-topbar__social:hover {
  color: var(--aau-gold);
}

.aau-topbar__item svg,
.aau-topbar__social svg {
  flex-shrink: 0;
  opacity: 0.9;
}

@media (max-width: 768px) {
  .aau-topbar { font-size: 12px; }
  .aau-topbar__wrap { padding: 8px 16px; gap: 10px; }
  .aau-topbar__left,
  .aau-topbar__right { gap: 14px; }
  .aau-topbar__social { gap: 5px; }
}

@media (max-width: 540px) {
  .aau-topbar__right .aau-topbar__social span,
  .aau-topbar__social { font-size: 0; gap: 0; }
  .aau-topbar__social svg { width: 14px; height: 14px; }
}

/* ============================================================
   FOOTER
   ============================================================ */
.aau-section-footer { display: block; }

.aau-footer {
  background: var(--aau-navy);
  color: var(--aau-text-soft);
  font-family: 'Be Vietnam Pro', system-ui, -apple-system, Segoe UI, sans-serif;
  font-size: 14px;
  line-height: 1.65;
  padding-top: 64px;
}

.aau-footer__wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.aau-footer__main {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--aau-line);
}

@media (max-width: 1024px) {
  .aau-footer__main {
    grid-template-columns: 1fr 1fr;
    gap: 40px 32px;
  }
}

@media (max-width: 600px) {
  .aau-footer { padding-top: 48px; }
  .aau-footer__main {
    grid-template-columns: 1fr;
    gap: 36px;
    padding-bottom: 36px;
  }
}

/* --- Column: Brand --- */
.aau-footer__col--brand .aau-footer__logo {
  display: inline-block;
  font-family: 'Montserrat', 'Be Vietnam Pro', sans-serif;
  font-weight: 800;
  font-size: 26px;
  letter-spacing: 0.04em;
  color: var(--aau-white);
  text-decoration: none;
  margin-bottom: 14px;
}

.aau-footer__col--brand .aau-footer__logo:hover {
  color: var(--aau-gold);
}

.aau-footer__tagline {
  margin: 0 0 22px;
  font-size: 14px;
  color: var(--aau-text-mute);
  max-width: 320px;
}

.aau-footer__contact {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.aau-footer__contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--aau-text-soft);
}

.aau-footer__contact svg {
  flex-shrink: 0;
  margin-top: 4px;
  color: var(--aau-gold);
}

.aau-footer__contact a {
  color: var(--aau-text-soft);
  text-decoration: none;
  transition: color 0.18s ease;
}

.aau-footer__contact a:hover {
  color: var(--aau-gold);
}

/* --- Column titles --- */
.aau-footer__col-title {
  font-family: 'Montserrat', 'Be Vietnam Pro', sans-serif;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--aau-white);
  margin: 0 0 18px;
  position: relative;
  padding-bottom: 10px;
}

.aau-footer__col-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 32px;
  height: 2px;
  background: var(--aau-gold);
}

/* --- Column: Links --- */
.aau-footer__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.aau-footer__links a {
  color: var(--aau-text-soft);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.18s ease, padding-left 0.18s ease;
  display: inline-block;
}

.aau-footer__links a:hover {
  color: var(--aau-gold);
  padding-left: 4px;
}

/* --- Column: Newsletter + Social --- */
.aau-footer__socials {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
}

.aau-footer__social {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: var(--aau-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
  text-decoration: none;
}

.aau-footer__social:hover {
  background: var(--aau-gold);
  color: var(--aau-navy);
  transform: translateY(-2px);
}

.aau-footer__newsletter {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.aau-footer__input {
  width: 100%;
  padding: 11px 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  color: var(--aau-white);
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: border-color 0.18s ease, background 0.18s ease;
}

.aau-footer__input::placeholder {
  color: var(--aau-text-mute);
}

.aau-footer__input:focus {
  border-color: var(--aau-gold);
  background: rgba(255, 255, 255, 0.09);
}

.aau-footer__newsletter-row {
  display: flex;
  gap: 8px;
}

.aau-footer__input--email {
  flex: 1;
}

.aau-footer__submit {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 6px;
  background: var(--aau-gold);
  color: var(--aau-navy);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.18s ease, transform 0.18s ease;
}

.aau-footer__submit:hover {
  background: var(--aau-gold-2);
  transform: translateY(-1px);
}

.aau-footer__newsletter-msg {
  margin: 6px 0 0;
  color: var(--aau-gold);
  font-size: 13px;
  font-weight: 500;
}

/* --- Bottom bar --- */
.aau-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 0;
  flex-wrap: wrap;
}

.aau-footer__copyright {
  margin: 0;
  font-size: 13px;
  color: var(--aau-text-mute);
}

.aau-footer__policy-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}

.aau-footer__policy-links a {
  color: var(--aau-text-mute);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.18s ease;
}

.aau-footer__policy-links a:hover {
  color: var(--aau-gold);
}

@media (max-width: 600px) {
  .aau-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .aau-footer__policy-links { gap: 16px; }
}
/* cache bust 1778747504 */
/* bust 1778748111057236000 */
/* bust 1778749667172027000 */
/* bust 1778751017289365000 */
/* bust 1778758157215735000 */

/* EN: nut doi ngon ngu tren header khong xuong dong */
.m-header__right .m-language-switcher,.m-header__right .m-select-custom--trigger-text{white-space:nowrap}

/* AAU: cờ đổi ngôn ngữ trên thanh trên cùng */
.aau-lang{display:inline-flex;align-items:center;gap:9px;margin-left:8px;padding-left:16px;border-left:1px solid rgba(255,255,255,.28)}
.aau-lang__flag{display:inline-flex;width:24px;height:16px;border-radius:2px;overflow:hidden;opacity:.5;line-height:0;box-shadow:0 0 0 1px rgba(255,255,255,.35);transition:opacity .15s ease,transform .15s ease,box-shadow .15s ease}
.aau-lang__flag:hover,.aau-lang__flag:focus-visible{opacity:1;transform:translateY(-1px)}
.aau-lang__flag.is-active{opacity:1;box-shadow:0 0 0 2px #c9a84c}
.aau-lang__flag svg{display:block;width:100%;height:100%}
.aau-lang__code{display:block;width:100%;font:700 10px/16px var(--body,sans-serif);text-align:center;color:#fff;background:#456}
@media (max-width: 540px) {
  .aau-topbar__wrap { padding-left: 14px; padding-right: 14px; gap: 10px; flex-wrap: nowrap; }
  .aau-topbar__left, .aau-topbar__right { gap: 12px; flex-wrap: nowrap; }
  .aau-lang { margin-left: 0; padding-left: 10px; gap: 7px; }
  .aau-lang__flag { width: 22px; height: 15px; }
}
@media (max-width: 480px) {
  .aau-topbar__left a[href^="mailto:"] { display: none; }
}