/* ==========================================================================
   BHUMIVOX — ULTRA-PREMIUM REDESIGNED HEADER & FOOTER (assets/css/header-footer.css)
   ========================================================================== */

/* ==========================================================================
   HEADER & NAVBAR
   ========================================================================== */
.bv-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 100px;
  box-sizing: border-box;
  z-index: 900;
  background: rgba(250, 246, 240, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1.5px solid var(--clr-border, #ede4d8);
  transition: all var(--transition-normal, 0.25s ease);
}

.bv-header.bv-header--scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 20px rgba(35, 31, 28, 0.08);
  border-bottom-color: rgba(196, 164, 130, 0.4);
}

/* Top Utility Micro-Bar */
.bv-top-bar {
  background-color: var(--clr-bg-dark, #161210);
  color: var(--clr-gold, #c4a482);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0;
  height: 32px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(196, 164, 130, 0.2);
}

.bv-top-bar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.bv-top-bar__text {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.bv-top-bar__dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: var(--clr-gold, #c4a482);
  opacity: 0.6;
}

.bv-top-bar__contact {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.bv-top-bar__link {
  color: var(--clr-text-light, #bfb6aa);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: color 0.15s ease;
}

.bv-top-bar__link:hover {
  color: #ffffff;
}

/* Main Navbar Navigation */
.bv-nav {
  height: 68px;
  min-height: 68px;
  max-height: 68px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.bv-nav__logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.bv-nav__logo {
  height: 44px;
  width: auto;
  object-fit: contain;
  transition: transform 0.2s ease;
}

.bv-nav__logo-link:hover .bv-nav__logo {
  transform: scale(1.02);
}

.bv-nav__menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.bv-nav__item {
  position: relative;
}

.bv-nav__link {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--clr-text-main, #231f1c);
  text-decoration: none;
  letter-spacing: 0.02em;
  padding: 0.45rem 0;
  position: relative;
  transition: color 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.bv-nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2.5px;
  background-color: var(--clr-primary, #803425);
  border-radius: 2px;
  transition: width 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.bv-nav__link:hover,
.bv-nav__link--active {
  color: var(--clr-primary, #803425);
}

.bv-nav__link:hover::after,
.bv-nav__link--active::after {
  width: 100%;
}

/* Nav Actions Right */
.bv-nav__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.bv-nav__wa-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #25D366;
  border: none;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 8px rgba(37, 211, 102, 0.35);
  flex-shrink: 0;
}

.bv-nav__wa-btn svg {
  width: 20px;
  height: 20px;
  fill: #ffffff;
  transition: transform 0.2s ease;
}

.bv-nav__wa-btn:hover {
  background: #20ba5a;
  color: #ffffff;
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.5);
}

.bv-nav__wa-btn:hover svg {
  transform: scale(1.08);
}

.bv-nav__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading, "Hanken Grotesk", sans-serif);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #ffffff;
  background-color: var(--clr-primary, #803425);
  padding: 0.55rem 1.25rem;
  border-radius: 9999px;
  text-decoration: none;
  transition: all 0.2s ease;
  white-space: nowrap;
  box-shadow: 0 3px 10px rgba(128, 52, 37, 0.25);
}

.bv-nav__cta:hover {
  background-color: var(--clr-primary-dark, #63261a);
  transform: translateY(-1px);
  box-shadow: 0 5px 15px rgba(128, 52, 37, 0.35);
  color: #ffffff;
}

/* Hamburger Toggle Button */
.bv-nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: transparent;
  border: 1.5px solid var(--clr-border, #ede4d8);
  cursor: pointer;
  gap: 5px;
  padding: 0;
  transition: all 0.2s ease;
}

.bv-nav__hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--clr-primary, #803425);
  border-radius: 2px;
  transition: all 0.25s ease;
}

.bv-nav__hamburger.active {
  background: var(--clr-bg-warm, #fff8e9);
  border-color: var(--clr-primary, #803425);
}

.bv-nav__hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.bv-nav__hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scale(0.5);
}

.bv-nav__hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu Drawer */
.bv-mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 380px;
  height: 100vh;
  background: #161210;
  color: #ffffff;
  z-index: 999;
  display: flex;
  flex-direction: column;
  box-shadow: -6px 0 30px rgba(0, 0, 0, 0.5);
  transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
}

.bv-mobile-drawer.active {
  right: 0;
}

.bv-mobile-drawer__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(196, 164, 130, 0.2);
}

.bv-mobile-drawer__close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #ffffff;
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bv-mobile-drawer__nav,
.bv-mobile-drawer__menu {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
}

.bv-mobile-drawer__link {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: #e5dfd7;
  text-decoration: none;
  padding: 0.65rem 0.85rem;
  border-radius: 8px;
  transition: all 0.2s ease;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.bv-mobile-drawer__link:hover,
.bv-mobile-drawer__link--active {
  background: rgba(128, 52, 37, 0.3);
  color: #c4a482;
}

.bv-mobile-drawer__footer {
  margin-top: auto;
  padding: 1.5rem;
  border-top: 1px solid rgba(196, 164, 130, 0.2);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.bv-mobile-drawer__btn-wa {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  background: #25D366;
  color: #ffffff;
  font-family: var(--font-heading, "Hanken Grotesk", sans-serif);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.85rem 1.25rem;
  border-radius: 9999px;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
  transition: all 0.2s ease;
}

.bv-mobile-drawer__btn-wa svg {
  width: 20px;
  height: 20px;
  fill: #ffffff;
}

.bv-mobile-drawer__btn-wa:hover {
  background: #20ba5a;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.5);
}

.bv-mobile-drawer__btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--clr-primary, #803425);
  color: #ffffff;
  font-family: var(--font-heading, "Hanken Grotesk", sans-serif);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.85rem 1.25rem;
  border-radius: 9999px;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(128, 52, 37, 0.35);
  transition: all 0.2s ease;
}

.bv-mobile-drawer__btn-primary:hover {
  background: var(--clr-primary-dark, #63261a);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(128, 52, 37, 0.5);
}

.bv-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.bv-drawer-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

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

  .bv-nav__hamburger {
    display: flex;
  }
}

@media (max-width: 768px) {
  .bv-top-bar {
    display: none;
  }

  .bv-nav {
    height: 60px;
  }

  .bv-nav__logo {
    height: 36px;
  }

  .bv-nav__cta {
    display: none;
  }
}

/* ==========================================================================
   ULTRA-PREMIUM REDESIGNED FOOTER
   ========================================================================== */
.bv-footer {
  width: 100%;
  box-sizing: border-box;
  background-color: var(--clr-bg-dark, #161210);
  color: #e5dfd7;
  position: relative;
  overflow: hidden;
  border-top: 2px solid var(--clr-gold, #c4a482);
}

.bv-footer__inner {
  padding-top: 4rem;
  padding-bottom: 2.5rem;
}

/* Main 4-Column Footer Grid */
.bv-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2.75rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid rgba(196, 164, 130, 0.2);
}

/* Col 1: Brand & Official Details */
.bv-footer__brand-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.bv-footer__logo {
  height: 48px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.bv-footer__mission {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--clr-text-light, #bfb6aa);
  margin: 0;
}

.bv-footer__credentials {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(196, 164, 130, 0.2);
  border-radius: var(--radius-md, 10px);
  padding: 0.85rem 1rem;
  font-size: 0.78rem;
  line-height: 1.6;
  color: #a89f95;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.bv-footer__credentials strong {
  color: var(--clr-gold, #c4a482);
  font-family: var(--font-heading);
}

.bv-footer__credentials a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.2s ease;
}

.bv-footer__credentials a:hover {
  color: #ffffff;
  text-decoration-color: var(--clr-gold, #c4a482);
}

/* Footer Nav Columns */
.bv-footer__col-toggle {
  background: transparent;
  border: none;
  padding: 0;
  width: 100%;
  text-align: left;
  font: inherit;
  color: inherit;
  cursor: default;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.bv-footer__col-title {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--clr-gold, #c4a482);
  text-transform: uppercase;
  margin: 0 0 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
}

.bv-footer__col-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(196, 164, 130, 0.2);
}

.bv-footer__toggle-icon {
  display: none;
}

.bv-footer__col-content {
  display: block;
}

.bv-footer__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.bv-footer__link {
  font-size: 0.88rem;
  color: var(--clr-text-light, #bfb6aa);
  text-decoration: none;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.bv-footer__link:hover {
  color: #ffffff;
  transform: translateX(3px);
}

/* Col 4: Contact & Concierge */
.bv-footer__concierge-box {
  background: rgba(128, 52, 37, 0.15);
  border: 1px solid rgba(196, 164, 130, 0.3);
  border-radius: var(--radius-md, 10px);
  padding: 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.bv-footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.86rem;
  color: #e5dfd7;
}

.bv-footer__contact-icon {
  color: var(--clr-gold, #c4a482);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.2rem;
}

/* Bottom Legal Bar */
.bv-footer__bottom {
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: #8c827a;
}

.bv-footer__tagline {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--clr-gold, #c4a482);
  text-transform: uppercase;
}

.bv-footer__socials {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.bv-footer__social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(196, 164, 130, 0.25);
  color: #e5dfd7;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.2s ease;
}

.bv-footer__social-link:hover {
  background: var(--clr-primary, #803425);
  color: #ffffff;
  border-color: var(--clr-primary, #803425);
  transform: translateY(-2px);
}

/* Footer Responsive */
@media (max-width: 1024px) {
  .bv-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .bv-footer__grid {
    grid-template-columns: 1fr;
    gap: 0;
    padding-bottom: 2rem;
  }

  .bv-footer__brand-col {
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(196, 164, 130, 0.2);
    margin-bottom: 0.5rem;
  }

  /* Mobile Collapsible Accordion Columns */
  .bv-footer__col--collapsible {
    border-bottom: 1px solid rgba(196, 164, 130, 0.15);
    transition: background-color 0.25s ease;
  }

  .bv-footer__col--collapsible:last-child {
    border-bottom: none;
  }

  .bv-footer__col-toggle {
    cursor: pointer;
    padding: 1.1rem 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
  }

  .bv-footer__col-title {
    margin: 0;
    font-size: 0.88rem;
    letter-spacing: 0.06em;
  }

  .bv-footer__col-title::after {
    display: none;
  }

  .bv-footer__toggle-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(196, 164, 130, 0.25);
    color: var(--clr-gold, #c4a482);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.3s ease, border-color 0.3s ease;
    flex-shrink: 0;
    margin-left: 0.75rem;
  }

  .bv-footer__col--collapsible.active .bv-footer__toggle-icon {
    transform: rotate(180deg);
    background: rgba(196, 164, 130, 0.15);
    border-color: var(--clr-gold, #c4a482);
    color: #ffffff;
  }

  .bv-footer__col-content {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    padding-bottom: 0;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease, padding 0.3s ease;
  }

  .bv-footer__col--collapsible.active .bv-footer__col-content {
    max-height: 600px;
    opacity: 1;
    padding-bottom: 1.25rem;
  }

  .bv-footer__links {
    gap: 0.85rem;
    padding-left: 0.25rem;
  }

  .bv-footer__link {
    font-size: 0.92rem;
    padding: 0.2rem 0;
  }

  .bv-footer__concierge-box {
    margin-top: 0.25rem;
  }
}

@media (max-width: 640px) {
  .bv-footer__inner {
    padding-top: 2.75rem;
    padding-bottom: 2rem;
  }

  .bv-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    padding-top: 1.5rem;
  }
}