/* Site chrome — aligned with TAC_Main_Website_2026_27 */

:root {
  --site-utility-height: 0px;
  --site-header-height: 58px;
  --site-ribbon-height: 32px;
  --site-nav-stack: calc(var(--site-utility-height) + var(--site-header-height) + var(--site-ribbon-height));
  --site-mobile-action-height: 72px;
  --ease-brand: cubic-bezier(0.22, 0.61, 0.36, 1);
  --navy: #243037;
  --mist: #d3ddde;
  --off-white: #ececec;
  --charcoal: #433e42;
}

@media (min-width: 768px) {
  :root {
    --site-utility-height: 30px;
    --site-header-height: 72px;
    --site-ribbon-height: 0px;
    --site-mobile-action-height: 0px;
  }
}

.site-w {
  width: min(1200px, 92vw);
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 24px);
}

body {
  padding-bottom: var(--site-mobile-action-height);
}

[id] {
  scroll-margin-top: var(--site-nav-stack);
}

/* Utility bar */
.site-util {
  position: fixed;
  inset: 0 0 auto;
  z-index: 101;
  display: none;
  height: var(--site-utility-height);
  background: #2d945c;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.72rem;
  font-weight: 500;
}

@media (min-width: 768px) {
  .site-util { display: block; }
}

.site-util .site-w {
  display: flex;
  height: 100%;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  overflow: hidden;
  padding: 0 1rem;
  text-align: center;
}

.site-util a {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 0.35rem;
  color: inherit;
  transition: color 0.2s;
}

.site-util a:hover { color: #fff; }
.site-util .sep { flex-shrink: 0; opacity: 0.5; }
.site-util .adm-badge {
  display: none;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #fff;
}

.site-util .util-adm-sep { display: none; }

@media (min-width: 640px) {
  .site-util .adm-badge,
  .site-util .util-adm-sep { display: inline; }
}

.site-util svg {
  width: 0.875rem;
  height: 0.875rem;
  flex-shrink: 0;
}

/* Admissions ribbon (mobile) */
.adm-ribbon {
  position: fixed;
  inset: var(--site-header-height) 0 auto;
  z-index: 99;
  display: flex;
  height: var(--site-ribbon-height);
  align-items: center;
  justify-content: center;
  background: var(--gold);
  padding: 0 0.625rem;
  text-align: center;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--navy);
}

@media (min-width: 768px) {
  .adm-ribbon { display: none; }
}

/* Header */
#hdr {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  border-bottom: 1px solid var(--off-white);
  background: #fff;
  transition: background 0.3s, top 0.3s;
}

@media (min-width: 768px) {
  #hdr {
    top: var(--site-utility-height);
    border-bottom-color: rgba(255, 255, 255, 0.08);
    background: rgba(10, 44, 40, 0.97);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
  }
}

.site-nav-inner {
  display: flex;
  height: var(--site-header-height);
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

@media (max-width: 1023px) {
  /* Hidden <nav> still counted as a flex item with space-between — drops chip toward centre */
  .site-nav-inner > nav {
    display: none;
  }

  .site-nav-inner {
    justify-content: flex-start;
    gap: 0.625rem;
  }

  .site-burger {
    margin-left: auto;
    flex-shrink: 0;
  }
}

@media (min-width: 768px) {
  .site-nav-inner {
    height: auto;
    padding: 0.75rem 0;
  }
}

.site-brand-group {
  display: flex;
  align-items: center;
  gap: 0;
  min-width: 0;
  flex: 0 1 auto;
}

.site-brand {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
}

/* Match main site BrandLogo: colour on mobile header, white on desktop */
.site-brand img {
  width: auto;
  max-width: none;
  object-fit: contain;
}

.site-brand img.logo-light { display: none; }

.site-brand img.logo-dark {
  display: block;
  height: 2rem; /* h-8 */
}

@media (min-width: 768px) {
  .site-brand img.logo-dark { display: none; }

  .site-brand img.logo-light {
    display: block;
    height: 3rem; /* md:h-12 */
  }
}

.main-nav {
  display: none;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

@media (min-width: 1024px) {
  .main-nav { display: flex; }
}

.main-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.625rem 0.875rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.82);
  transition: color 0.2s;
}

.main-nav a::after {
  content: "";
  position: absolute;
  right: 0.875rem;
  bottom: 0;
  left: 0.875rem;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform 0.25s var(--ease-brand);
}

.main-nav a:hover { color: #fff; }
.main-nav a:hover::after { transform: scaleX(1); }

.main-nav .nav-apply {
  margin-left: 0.5rem;
  border-radius: 0.5rem;
  background: var(--gold) !important;
  padding: 0.625rem 1.5rem !important;
  font-weight: 800 !important;
  color: var(--forest-deep) !important;
}

.main-nav .nav-apply::after { display: none !important; }
.main-nav .nav-apply:hover {
  background: #e09d10 !important;
  transform: translateY(-1px);
  color: var(--forest-deep) !important;
}

.main-nav .chev {
  width: 0.75rem;
  height: 0.75rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.25s;
}

.has-drop { position: relative; }
.has-drop:hover .chev { transform: rotate(180deg); }

.drop-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  z-index: 200;
  min-width: 200px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(10, 44, 40, 0.98);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(8px);
  transition: opacity 0.25s, transform 0.25s, visibility 0.25s;
}

.has-drop:hover .drop-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.drop-menu a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  padding: 0.8rem 1.2rem;
  font-size: 0.76rem;
  text-transform: uppercase;
}

.drop-menu a:last-child { border-bottom: none; }
.drop-menu a:hover { background: rgba(255, 255, 255, 0.08); color: var(--gold); }
.drop-menu a::after { display: none !important; }

.site-burger {
  position: relative;
  display: flex;
  width: 34px;
  height: 34px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 999px;
  background: var(--forest);
  cursor: pointer;
}

@media (min-width: 768px) {
  .site-burger {
    width: 44px;
    height: 44px;
    border-radius: 0;
    background: transparent;
  }

  .site-burger:hover { background: rgba(255, 255, 255, 0.05); }
}

@media (min-width: 1024px) {
  .site-burger { display: none; }
}

.site-burger span {
  position: absolute;
  left: 50%;
  width: 14px;
  height: 1.8px;
  background: #fff;
  transition: transform 0.2s, opacity 0.2s;
}

@media (min-width: 768px) {
  .site-burger span { width: 20px; }
}

.site-burger span:nth-child(1) { transform: translate(-50%, calc(-50% - 5px)); }
.site-burger span:nth-child(2) { transform: translate(-50%, -50%); }
.site-burger span:nth-child(3) { transform: translate(-50%, calc(-50% + 5px)); }

.site-burger.open span:nth-child(1) { transform: translate(-50%, -50%) rotate(45deg); }
.site-burger.open span:nth-child(2) { opacity: 0; }
.site-burger.open span:nth-child(3) { transform: translate(-50%, -50%) rotate(-45deg); }

.mob-drawer {
  position: fixed;
  inset: 0;
  z-index: 99;
  overflow-y: auto;
  background: var(--forest-dark);
  padding: calc(var(--site-nav-stack) + 1.25rem) 1.25rem 3rem;
  transform: translateX(100%);
  transition: transform 0.3s var(--ease-brand);
}

.mob-drawer.open { transform: translateX(0); }

.mob-drawer a,
.mob-drawer .mob-group-label {
  display: block;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1rem 0;
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff;
}

.mob-drawer .mob-sub {
  padding: 0.65rem 0 0.65rem 1rem;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.65);
}

.mob-drawer .mob-sub:hover { color: var(--gold); padding-left: 1.25rem; }

.mob-drawer .mob-apply {
  display: inline-block;
  margin-top: 1.5rem;
  border-bottom: none;
  background: var(--gold);
  padding: 0.8rem 2rem;
  font-weight: 800;
  color: var(--forest-deep);
}

@media (min-width: 1024px) {
  .mob-drawer { display: none; }
}

main.site-main {
  padding-top: 0;
}

/* Side widgets */
.widget-stack {
  position: fixed;
  top: 50%;
  z-index: 80;
  display: none;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  transform: translateY(-50%);
  transition: opacity 0.3s ease-out;
}

.widget-stack.is-hidden {
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 1279px) {
  .widget-stack {
    display: none !important;
  }
}

@media (min-width: 1280px) {
  .widget-stack { display: flex; }
}

.widget-stack.left {
  left: 0;
  border-radius: 0 0.75rem 0.75rem 0;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.widget-stack.right {
  right: 0;
  border-radius: 0.75rem 0 0 0.75rem;
}

/* Right: Enquire tab + chat bot */
.side-action-stack {
  position: fixed;
  top: 50%;
  right: 0;
  z-index: 80;
  display: none;
  flex-direction: column;
  overflow: hidden;
  border-radius: 0.75rem 0 0 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  transform: translateY(-50%);
  transition: opacity 0.3s ease-out;
}

.side-action-stack.is-hidden {
  opacity: 0;
  pointer-events: none;
}

@media (min-width: 1280px) {
  .side-action-stack {
    display: flex;
  }
}

.side-action-tab {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 11px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: center;
  color: #fff;
  background: var(--forest-deep);
  writing-mode: vertical-rl;
  text-orientation: mixed;
  transform: rotate(180deg);
  transition: background 0.2s ease, color 0.2s ease;
}

.side-action-tab:hover {
  background: var(--emerald);
  color: #fff;
}

.side-action-tab--gold {
  color: #fff;
  background: #2d945c;
}

.side-action-tab--gold:hover {
  background: var(--forest-deep, #0f3d38);
  color: #fff;
}

.side-action-divider {
  flex-shrink: 0;
  height: 1px;
  width: 100%;
  background: #2d945c;
}

.side-action-bot {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  color: #fff;
  background: var(--forest-deep);
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.side-action-bot:hover {
  background: var(--emerald);
  color: #fff;
}

.side-action-bot svg {
  width: 1.5rem;
  height: 1.5rem;
}

.side-icon {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  background: var(--forest-deep);
  transition: background 0.2s, color 0.2s;
}

.side-icon:last-child { border-bottom: none; }
.side-icon:hover { background: var(--emerald); }
.side-icon.phone:hover,
.side-icon.pin:hover { background: var(--gold); color: var(--forest-deep); }

.side-icon svg {
  width: 1.25rem;
  height: 1.25rem;
  max-width: 1.25rem;
  max-height: 1.25rem;
  flex-shrink: 0;
}

.side-icon.side-icon-insta svg {
  width: 1.5rem;
  height: 1.5rem;
  max-width: 1.5rem;
  max-height: 1.5rem;
}

.side-icon img {
  width: 1.75rem;
  height: 1.75rem;
  max-width: 1.75rem;
  max-height: 1.75rem;
  object-fit: contain;
}

.side-icon.side-icon-gmail img {
  width: 2rem;
  height: 2rem;
}

/* Footer */
.site-footer {
  background: var(--navy);
  color: var(--mist);
  font-size: 0.87rem;
}

@media (min-width: 768px) {
  .site-footer {
    background: #061c19;
    color: rgba(255, 255, 255, 0.55);
  }
}

.site-footer .foot-mobile { padding: 2rem 1.25rem 1.5rem; }

@media (min-width: 768px) {
  .site-footer .foot-mobile { display: none; }
}

.site-footer .foot-desktop { display: none; }

@media (min-width: 768px) {
  .site-footer .foot-desktop { display: block; }
}

.site-footer .foot-brand img {
  width: auto;
  max-width: none;
  object-fit: contain;
  height: 2rem; /* mobile: h-8 */
}

@media (min-width: 768px) {
  .site-footer .foot-brand img {
    height: 3rem; /* desktop: md:h-12 */
  }
}

.site-footer .foot-brand p {
  margin-top: 1rem;
  max-width: 30ch;
  line-height: 1.72;
  color: #c3c3c3;
  font-size: 0.72rem;
}

@media (min-width: 768px) {
  .site-footer .foot-brand p {
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.87rem;
  }
}

.foot-socials {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.foot-socials a {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--mist);
  transition: background 0.2s, color 0.2s;
}

@media (min-width: 768px) {
  .foot-socials a {
    width: 36px;
    height: 36px;
    border-radius: 0;
    background: rgba(255, 255, 255, 0.07);
    color: rgba(255, 255, 255, 0.6);
  }

  .foot-socials a:hover {
    background: var(--gold);
    color: var(--forest-deep);
  }
}

.foot-mobile-cols {
  display: flex;
  gap: 1.5rem;
  margin-top: 1.25rem;
}

.site-footer h5 {
  margin-bottom: 0.5rem;
  font-family: 'Outfit', sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold);
}

@media (min-width: 768px) {
  .site-footer h5 {
    margin-bottom: 1rem;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    color: #fff;
  }
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.site-footer ul a {
  font-size: 0.72rem;
  color: var(--mist);
  transition: color 0.2s;
}

@media (min-width: 768px) {
  .site-footer ul a {
    font-size: 0.86rem;
    color: rgba(255, 255, 255, 0.5);
  }

  .site-footer ul a:hover {
    color: var(--gold);
    text-decoration: underline;
    text-underline-offset: 4px;
    text-decoration-color: rgba(246, 171, 22, 0.6);
  }
}

.foot-top {
  display: grid;
  gap: 2.5rem;
  padding: 3.5rem 0;
}

@media (min-width: 768px) {
  .foot-top { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
}

.foot-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.25rem 0;
  font-size: 0.62rem;
  color: #999;
}

@media (min-width: 768px) {
  .foot-bottom {
    font-size: 0.87rem;
    color: rgba(255, 255, 255, 0.55);
  }
}

.foot-mobile-copy {
  margin-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 0.875rem;
}

/* Mobile action bar — matches TAC_Main_Website_2026_27 MobileActionBar */
.mobile-action-bar {
  position: fixed;
  inset: auto 0 0;
  z-index: 120;
  display: flex;
  gap: 0.5rem;
  border-top: 1px solid var(--off-white);
  background: rgba(255, 255, 255, 0.92);
  padding: 0.625rem 0.875rem calc(1rem + env(safe-area-inset-bottom, 0px));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

@media (min-width: 768px) {
  .mobile-action-bar { display: none; }
}

.mobile-action-bar a,
.mobile-action-bar button {
  display: flex;
  flex: 1;
  min-width: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.125rem;
  border: none;
  border-radius: 0.75rem;
  background: transparent;
  padding: 0.375rem 0;
  font-family: 'Outfit', sans-serif;
  font-size: 0.62rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--charcoal);
  text-align: center;
  cursor: pointer;
  box-shadow: none;
}

.mobile-action-bar .chat-btn {
  flex: 1.2;
  flex-direction: row;
  justify-content: center;
  gap: 0;
  border-radius: 0.875rem;
  background: var(--gold);
  color: var(--navy);
  padding: 0.5rem 0.5rem;
  font-family: 'Outfit', sans-serif;
  font-size: clamp(0.78rem, 3.4vw, 0.875rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.mobile-action-bar svg { flex-shrink: 0; width: 1rem; height: 1rem; }
.mobile-action-bar .call svg { color: var(--forest); }
.mobile-action-bar .wa svg { color: var(--emerald); }
.mobile-action-bar .chat-btn svg { color: var(--navy); }

@media (max-width: 380px) {
  .mobile-action-bar .chat-btn {
    font-size: 0.72rem;
    gap: 0;
    padding-inline: 0.35rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mob-drawer,
  .widget-stack,
  .side-action-stack,
  .main-nav a,
  .main-nav .nav-apply { transition: none; }
}