/* ==========================================================================
   LifeSupport IT - Site shell: floating glass header, mobile drawer, footer
   ========================================================================== */

/* ---- Brand ---- */
.brand { display: inline-flex; align-items: center; gap: .6rem; color: #fff; font-family: var(--lsit-font-heading); font-weight: var(--lsit-fw-bold); font-size: 1.15rem; letter-spacing: -.01em; flex: none; }
.brand:hover { color: #fff; }
.brand__mark { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; background: var(--lsit-grad-primary); color: #fff; font-size: .9rem; box-shadow: 0 6px 16px rgba(21,94,239,.4); }
.brand__text b { color: var(--lsit-accent); font-weight: var(--lsit-fw-bold); }
.brand__chip { display: block; background: #fff; border-radius: 12px; padding: 4px 10px; line-height: 0; }
.brand__img { height: 30px; width: auto; max-width: 150px; object-fit: contain; }

/* ---- Floating pill header ---- */
.site-header { position: fixed; top: 14px; left: 0; right: 0; z-index: var(--lsit-z-header); padding-inline: var(--lsit-gutter); pointer-events: none; transition: top var(--lsit-dur) var(--lsit-ease); }
.site-header__pill {
  pointer-events: auto; position: relative; max-width: 1120px; margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .5rem .55rem .5rem 1rem; border-radius: var(--lsit-radius-pill);
  background:
    radial-gradient(120% 260% at 0% 0%, rgba(21,94,239,.30), transparent 55%),
    radial-gradient(120% 260% at 100% 100%, rgba(48,38,166,.34), transparent 55%),
    rgba(6,10,26,.58);
  border: 1px solid rgba(255,255,255,.16);
  backdrop-filter: blur(20px) saturate(160%); -webkit-backdrop-filter: blur(20px) saturate(160%);
  box-shadow: 0 18px 40px rgba(2,6,23,.38), inset 0 1px 0 rgba(255,255,255,.12);
  transition: background var(--lsit-dur) var(--lsit-ease), box-shadow var(--lsit-dur) var(--lsit-ease), padding var(--lsit-dur) var(--lsit-ease);
}
.site-header.is-scrolled { top: 8px; }
.site-header.is-scrolled .site-header__pill { background: radial-gradient(120% 260% at 0% 0%, rgba(21,94,239,.22), transparent 55%), rgba(6,10,26,.86); box-shadow: 0 14px 34px rgba(2,6,23,.45), inset 0 1px 0 rgba(255,255,255,.1); }
.admin-bar .site-header { top: 46px; }
@media (min-width: 783px) { .admin-bar .site-header { top: 46px; } .admin-bar .site-header.is-scrolled { top: 40px; } }

/* ---- Primary nav ---- */
.primary-nav { position: absolute; left: 50%; transform: translateX(-50%); }
.primary-nav__list { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: .15rem; }
.primary-nav__item { position: relative; }
.primary-nav__item > a {
  position: relative; display: inline-flex; align-items: center; gap: .3rem; padding: .6rem .95rem;
  font-family: var(--lsit-font-heading); font-size: var(--lsit-fs-sm); font-weight: var(--lsit-fw-medium);
  color: rgba(255,255,255,.78); border-radius: var(--lsit-radius-pill);
  transition: color var(--lsit-dur-fast) var(--lsit-ease), background var(--lsit-dur-fast) var(--lsit-ease);
}
.primary-nav__item > a:hover, .primary-nav__item:focus-within > a { color: #fff; background: rgba(255,255,255,.08); }
.primary-nav__item.is-active > a { color: #fff; }
.primary-nav__item > a::after { content: ''; position: absolute; left: 50%; bottom: 3px; width: 0; height: 2px; border-radius: 2px; background: var(--lsit-accent); transform: translateX(-50%); transition: width var(--lsit-dur) var(--lsit-ease); }
.primary-nav__item.is-active > a::after { width: 18px; }
.chev { width: 14px; height: 14px; transition: transform var(--lsit-dur) var(--lsit-ease); }
.has-sub:hover .chev, .has-sub:focus-within .chev { transform: rotate(180deg); }

/* Dropdown */
.sub-menu {
  position: absolute; top: calc(100% + 14px); left: 50%; min-width: 290px; padding: .6rem;
  background: rgba(8,13,32,.92); border: 1px solid rgba(255,255,255,.14); border-radius: var(--lsit-radius-lg);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); box-shadow: 0 24px 50px rgba(2,6,23,.5);
  opacity: 0; visibility: hidden; transform: translate(-50%, 8px);
  transition: opacity var(--lsit-dur) var(--lsit-ease), transform var(--lsit-dur) var(--lsit-ease), visibility var(--lsit-dur);
}
.sub-menu::before { content: ''; position: absolute; left: 0; right: 0; top: -16px; height: 16px; }
.has-sub:hover .sub-menu, .has-sub:focus-within .sub-menu { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.sub-menu ul { list-style: none; margin: 0; padding: 0; }
.sub-menu a { display: block; padding: .6rem .85rem; border-radius: var(--lsit-radius-md); color: rgba(255,255,255,.82); font-size: var(--lsit-fs-sm); transition: background var(--lsit-dur-fast), color var(--lsit-dur-fast), padding var(--lsit-dur-fast) var(--lsit-ease); }
.sub-menu ul a:hover { background: rgba(255,255,255,.09); color: #fff; padding-left: 1.1rem; }
.sub-menu__all { display: flex !important; align-items: center; gap: .4rem; margin-top: .4rem; border-top: 1px solid rgba(255,255,255,.1); border-radius: 0 !important; padding-top: .8rem !important; color: var(--lsit-accent) !important; font-weight: var(--lsit-fw-semibold); }
.sub-menu__all .icon { width: 1em; height: 1em; }

/* Actions */
.site-header__actions { display: flex; align-items: center; gap: .5rem; }
.site-header__cta .icon { width: 1em; height: 1em; }
.nav-toggle { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; border-radius: 50%; border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.08); color: #fff; cursor: pointer; }
.nav-toggle .icon { width: 22px; height: 22px; }
.nav-toggle__close { display: none; }

/* ---- Mobile drawer ---- */
.mobile-drawer { position: fixed; inset: 0; z-index: var(--lsit-z-overlay); visibility: hidden; pointer-events: none; }
.mobile-drawer__backdrop { position: absolute; inset: 0; background: rgba(2,6,23,.6); backdrop-filter: blur(4px); opacity: 0; transition: opacity var(--lsit-dur) var(--lsit-ease); }
.mobile-drawer__panel {
  position: absolute; top: 0; right: 0; bottom: 0; width: min(88vw, 380px); padding: 1rem 1.25rem 1.5rem; overflow-y: auto;
  display: flex; flex-direction: column; gap: 1.25rem;
  background: radial-gradient(120% 60% at 100% 0%, rgba(21,94,239,.35), transparent 60%), radial-gradient(100% 50% at 0% 100%, rgba(48,38,166,.4), transparent 60%), #070C20;
  border-left: 1px solid rgba(255,255,255,.12); transform: translateX(100%); transition: transform var(--lsit-dur-slow) var(--lsit-ease);
}
.mobile-drawer.is-open { visibility: visible; pointer-events: auto; }
.mobile-drawer.is-open .mobile-drawer__backdrop { opacity: 1; }
.mobile-drawer.is-open .mobile-drawer__panel { transform: none; }
.mobile-drawer__top { display: flex; align-items: center; justify-content: space-between; }
.nav-toggle--in { display: inline-flex; }
.drawer-nav { list-style: none; margin: 0; padding: 0; }
.drawer-nav__item { border-bottom: 1px solid rgba(255,255,255,.08); }
.drawer-nav__row { display: flex; align-items: center; justify-content: space-between; }
.drawer-nav__row > a { flex: 1; padding: .95rem .25rem; color: rgba(255,255,255,.88); font-family: var(--lsit-font-heading); font-weight: var(--lsit-fw-semibold); font-size: 1.05rem; }
.drawer-nav__item.is-active > .drawer-nav__row > a { color: var(--lsit-accent); }
.drawer-nav__toggle { width: 44px; height: 44px; display: grid; place-items: center; background: none; border: 0; color: #fff; cursor: pointer; }
.drawer-nav__toggle .icon { transition: transform var(--lsit-dur) var(--lsit-ease); }
.drawer-nav__toggle[aria-expanded='true'] .icon { transform: rotate(180deg); }
.drawer-nav__sub { list-style: none; margin: 0; padding: 0 0 .6rem .75rem; display: none; }
.drawer-nav__sub.is-open { display: block; }
.drawer-nav__sub a { display: block; padding: .55rem .25rem; color: rgba(255,255,255,.7); font-size: var(--lsit-fs-sm); }
.drawer-nav__sub a:hover { color: #fff; }
.drawer-nav__all { color: var(--lsit-accent) !important; font-weight: var(--lsit-fw-semibold); }
.mobile-drawer__note { margin: auto 0 0; text-align: center; color: var(--lsit-footer-text); font-size: var(--lsit-fs-sm); }
.mobile-drawer__note a { color: #fff; font-weight: var(--lsit-fw-semibold); }
body.nav-open { overflow: hidden; }

/* Header on non-home pages: leave room under the floating pill */
.page-head { padding-top: calc(var(--lsit-header-h) + 3rem); }
.page-head .lead { font-size: var(--lsit-fs-lg); }
.entry-thumb img { border-radius: var(--lsit-radius-lg); width: 100%; }
.entry { color: var(--lsit-text-muted); }

@media (max-width: 1024px) {
  .primary-nav, .site-header__cta { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-header__pill { padding: .45rem .5rem .45rem .8rem; }
  .brand__text { font-size: 1.05rem; }
}

/* ==========================================================================
   Footer - premium dark brand footer
   ========================================================================== */
.site-footer { position: relative; isolation: isolate; overflow: hidden; background: var(--lsit-navy); color: var(--lsit-footer-text); padding: clamp(3.5rem, 6vw, 5.5rem) 0 1.75rem; }
.site-footer::before { content: ''; position: absolute; inset: 0; z-index: -1; background: radial-gradient(45% 60% at 8% 0%, rgba(21,94,239,.32), transparent 70%), radial-gradient(40% 55% at 100% 100%, rgba(48,38,166,.38), transparent 70%); }
.site-footer__grid { display: grid; grid-template-columns: 1.3fr .8fr 1fr 1.3fr; gap: clamp(1.75rem, 3vw, 3rem); padding-bottom: 2.5rem; }
.site-footer h3 { color: #fff; font-size: 1rem; letter-spacing: .02em; margin-bottom: 1.1rem; }
.site-footer h4 { color: #fff; font-size: .95rem; margin-bottom: .35rem; }
.site-footer p { color: var(--lsit-footer-text); font-size: var(--lsit-fs-sm); margin-bottom: .6rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: .55rem; }
.site-footer a { color: var(--lsit-footer-text); transition: color var(--lsit-dur-fast) var(--lsit-ease), transform var(--lsit-dur-fast) var(--lsit-ease); }
.site-footer a:hover { color: #fff; }
.site-footer .btn--light, .site-footer .btn--light:hover { color: var(--lsit-primary); }
.site-footer__col li a { display: inline-block; font-size: var(--lsit-fs-sm); }
.site-footer__col li a:hover { transform: translateX(4px); }
.site-footer__brand p { margin-top: 1rem; max-width: 30ch; }
.social { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.25rem; }
.social a { padding: .45rem .9rem; border: 1px solid rgba(255,255,255,.16); border-radius: var(--lsit-radius-pill); font-size: var(--lsit-fs-xs); font-weight: var(--lsit-fw-medium); }
.social a:hover { border-color: var(--lsit-accent); color: #fff; background: rgba(66,217,255,.08); }
.site-footer__branch { margin-bottom: 1rem; }
.site-footer__bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .75rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.1); }
.site-footer__bottom p { margin: 0; font-size: var(--lsit-fs-xs); }
.site-footer__legal { display: flex; gap: 1.25rem; }
.site-footer__legal li { margin: 0; font-size: var(--lsit-fs-xs); }
@media (max-width: 1024px) { .site-footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .site-footer__grid { grid-template-columns: 1fr; } .site-footer__bottom { flex-direction: column; align-items: flex-start; } }
/* ---- Light / night toggle ---- */
.theme-toggle { width: 40px; height: 40px; display: inline-grid; place-items: center; border-radius: 50%; border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.08); color: #fff; cursor: pointer; transition: background var(--lsit-dur-fast) var(--lsit-ease), transform var(--lsit-dur) var(--lsit-ease); }
.theme-toggle:hover { background: rgba(255,255,255,.16); transform: rotate(18deg); }
.theme-toggle .icon { width: 20px; height: 20px; }
.theme-toggle__sun { display: none; }
html[data-theme='dark'] .theme-toggle__moon { display: none; }
html[data-theme='dark'] .theme-toggle__sun { display: block; color: var(--lsit-accent); }
.theme-anim, .theme-anim *, .theme-anim *::before, .theme-anim *::after { transition: background-color .35s ease, color .35s ease, border-color .35s ease, box-shadow .35s ease !important; }

/* Language switch (EN | BN) */
.lang-toggle { display: inline-flex; align-items: center; gap: 2px; height: 40px; padding: 3px; border-radius: 999px; border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.08); color: #fff; text-decoration: none; font-size: 12px; font-weight: 700; letter-spacing: .04em; transition: background var(--lsit-dur-fast) var(--lsit-ease); }
.lang-toggle:hover { background: rgba(255,255,255,.16); }
.lang-toggle__opt { display: inline-grid; place-items: center; min-width: 32px; height: 32px; padding: 0 6px; border-radius: 999px; opacity: .72; }
.lang-toggle__opt.is-on { background: #fff; color: var(--lsit-navy, #101B3D); opacity: 1; }
.drawer-lang { display: flex; justify-content: center; margin: 18px 0 14px; }
.lang-toggle--drawer { border-color: rgba(21,94,239,.25); background: rgba(21,94,239,.08); color: inherit; }
.lang-toggle--drawer .lang-toggle__opt.is-on { background: #155EEF; color: #fff; }
@media (max-width: 560px) { .site-header__actions > .lang-toggle { display: none; } }
/* nav: keep items on one line; team: centre the cards however many there are */
.primary-nav__item > a { white-space: nowrap; }
@media (max-width: 1700px) and (min-width: 1025px) { .primary-nav__item > a { padding: .5rem .55rem; font-size: .88rem; gap: .2rem; } .primary-nav__list { gap: 0; } .site-header__actions { gap: .5rem; } }
#team .grid--4 { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--lsit-space-5, 1.5rem); }
#team .grid--4 > * { flex: 0 1 260px; min-width: 220px; }

/* map chips: keep Google's own card (top-left) and logo (bottom-left) clear */
.bmap__live{left:auto;right:12px}
.bmap__chip{display:none}
/* logo badge */
.brand__chip{background:linear-gradient(135deg,#1d5cff 0%,#0c2d94 100%);border:1px solid rgba(255,255,255,.28);box-shadow:0 8px 20px rgba(10,40,130,.35),inset 0 1px 0 rgba(255,255,255,.25);border-radius:16px;padding:5px 9px;transition:transform .3s,box-shadow .3s}
.brand:hover .brand__chip{transform:translateY(-1px) scale(1.03);box-shadow:0 12px 26px rgba(10,40,130,.45),inset 0 1px 0 rgba(255,255,255,.3)}
.brand__img{height:44px;width:auto;max-width:none;display:block}
.site-footer .brand__img{height:58px}
@media (max-width:640px){.brand__img{height:38px}}
/* round logo */
.brand__chip{border-radius:50%;padding:0;width:58px;height:58px;display:grid;place-items:center;overflow:hidden;flex:none}
.brand__img{height:auto;width:80%;max-width:none;object-fit:contain}
.site-footer .brand__chip{width:76px;height:76px}
.site-footer .brand__img{height:auto;width:80%}
@media (max-width:640px){.brand__chip{width:52px;height:52px}}