/* ==========================================================================
   HEADER.CSS — Header sticky com blur, logo switch, dropdown, mobile drawer
   BellaMiss Saúde Estética v2
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. HEADER BASE
   -------------------------------------------------------------------------- */
.bm-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 10px 0;
  transition: background var(--bm-transition-slow),
              box-shadow var(--bm-transition-slow),
              padding var(--bm-transition-slow);
}

/* Estado inicial — sobre hero com foto */
.bm-header.is-top {
  background: transparent;
  padding: 12px 0;
}

/* Após scroll > 80px */
.bm-header.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(93, 13, 42, 0.08);
  padding: 8px 0;
}

/* --------------------------------------------------------------------------
   2. INNER LAYOUT
   -------------------------------------------------------------------------- */
.bm-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* --------------------------------------------------------------------------
   3. LOGO
   -------------------------------------------------------------------------- */
.bm-logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.bm-logo img {
  height: 80px;
  width: auto;
  transition: opacity var(--bm-transition);
}

/* Troca de logo conforme estado do header */
.bm-logo .logo-main  { display: block; }
.bm-logo .logo-white { display: none; }

.bm-header.is-top .bm-logo .logo-main  { display: none; }
.bm-header.is-top .bm-logo .logo-white { display: block; }

.bm-header.is-scrolled .bm-logo .logo-main  { display: block; }
.bm-header.is-scrolled .bm-logo .logo-white { display: none; }

/* --------------------------------------------------------------------------
   4. NAVEGAÇÃO PRINCIPAL
   -------------------------------------------------------------------------- */

/* Links gerados pelo wp_nav_menu — mesmos estilos de .bm-nav-link */
.bm-nav-list > li > a,
.bm-nav-list > .menu-item > a {
  position: relative;
  font-family: var(--bm-font-body);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 4px;
  color: var(--bm-text);
  transition: color var(--bm-transition), background var(--bm-transition);
  white-space: nowrap;
  display: inline-block;
  text-decoration: none;
}

.bm-nav-list > li > a:hover,
.bm-nav-list > .current-menu-item > a {
  color: var(--bm-primary);
}

.bm-header.is-top .bm-nav-list > li > a,
.bm-header.is-top .bm-nav-list > .menu-item > a {
  color: rgba(255, 255, 255, 0.90);
}

.bm-header.is-top .bm-nav-list > li > a:hover {
  color: var(--bm-white);
}

/* Links do drawer mobile */
.bm-drawer-nav > li > a,
.bm-drawer-nav > .menu-item > a {
  display: block;
  padding: 13px 24px;
  font-size: 15px;
  font-weight: 500;
  color: var(--bm-text);
  border-bottom: 1px solid rgba(177, 115, 104, 0.12);
  transition: color var(--bm-transition), background var(--bm-transition);
  text-decoration: none;
}

.bm-drawer-nav > li > a:hover,
.bm-drawer-nav > .current-menu-item > a {
  color: var(--bm-primary);
  background: var(--bm-bg-section-2);
}

.bm-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.bm-nav-link {
  position: relative;
  font-family: var(--bm-font-body);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 4px;
  color: var(--bm-text);
  transition: color var(--bm-transition), background var(--bm-transition);
  white-space: nowrap;
}

.bm-nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 14px;
  right: 14px;
  height: 1.5px;
  background: var(--bm-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--bm-transition);
}

.bm-nav-link:hover::after,
.bm-nav-link.active::after {
  transform: scaleX(1);
}

.bm-nav-link:hover,
.bm-nav-link.active {
  color: var(--bm-primary);
}

/* Links brancos no header transparente */
.bm-header.is-top .bm-nav-link {
  color: rgba(255, 255, 255, 0.90);
}
.bm-header.is-top .bm-nav-link::after {
  background: rgba(255, 255, 255, 0.8);
}
.bm-header.is-top .bm-nav-link:hover {
  color: var(--bm-white);
}

/* --------------------------------------------------------------------------
   5. DROPDOWN — Procedimentos
   -------------------------------------------------------------------------- */
.bm-nav-item {
  position: relative;
}

.bm-nav-item > .bm-nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Seta do dropdown */
.bm-nav-item > .bm-nav-link .bm-nav-arrow {
  width: 14px;
  height: 14px;
  transition: transform var(--bm-transition);
}

.bm-nav-item:hover > .bm-nav-link .bm-nav-arrow,
.bm-nav-item.is-open > .bm-nav-link .bm-nav-arrow {
  transform: rotate(180deg);
}

/* Painel dropdown */
.bm-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 200px;
  background: var(--bm-white);
  border-radius: var(--bm-radius);
  border-top: 2px solid var(--bm-primary);
  box-shadow: var(--bm-shadow-md);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--bm-transition), visibility var(--bm-transition),
              transform var(--bm-transition);
  transform: translateX(-50%) translateY(-8px);
}

.bm-nav-item:hover .bm-dropdown,
.bm-nav-item.is-open .bm-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.bm-dropdown-link {
  display: block;
  padding: 10px 20px;
  font-size: var(--bm-text-sm);
  font-weight: 500;
  color: var(--bm-text);
  transition: background var(--bm-transition), color var(--bm-transition);
}

.bm-dropdown-link:hover {
  background: var(--bm-bg-section-2);
  color: var(--bm-primary);
}

/* --------------------------------------------------------------------------
   6. CTA BUTTON — "Agendar Consulta"
   -------------------------------------------------------------------------- */
.bm-header-cta {
  flex-shrink: 0;
}

/* Variação do botão para estado transparente */
.bm-header.is-top .bm-header-cta .bm-btn-primary {
  background: rgba(255, 255, 255, 0.15);
  border: 1.5px solid rgba(255, 255, 255, 0.7);
  color: var(--bm-white);
}

.bm-header.is-top .bm-header-cta .bm-btn-primary:hover {
  background: var(--bm-white);
  color: var(--bm-primary);
  border-color: var(--bm-white);
}

/* --------------------------------------------------------------------------
   7. MOBILE — HAMBURGER
   -------------------------------------------------------------------------- */
.bm-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 6px;
  border-radius: var(--bm-radius-sm);
  cursor: pointer;
  transition: background var(--bm-transition);
  background: none;
  border: none;
}

.bm-hamburger:hover {
  background: rgba(93, 13, 42, 0.06);
}

.bm-hamburger span {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: var(--bm-primary);
  transition: transform var(--bm-transition), opacity var(--bm-transition), width var(--bm-transition);
  width: 100%;
}

/* Linhas brancas no header transparente */
.bm-header.is-top .bm-hamburger span {
  background: var(--bm-white);
}

/* Animação X quando aberto */
.bm-hamburger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.bm-hamburger.is-open span:nth-child(2) {
  opacity: 0;
  width: 0;
}
.bm-hamburger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --------------------------------------------------------------------------
   8. MOBILE DRAWER
   -------------------------------------------------------------------------- */
.bm-drawer-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 998;
  opacity: 0;
  transition: opacity var(--bm-transition-slow);
}

.bm-drawer-overlay.is-open {
  display: block;
  opacity: 1;
}

.bm-drawer {
  position: fixed;
  top: 0;
  right: -300px;
  width: 280px;
  height: 100%;
  background: var(--bm-white);
  z-index: 999;
  overflow-y: auto;
  transition: right var(--bm-transition-slow);
  display: flex;
  flex-direction: column;
  padding: 0 0 32px;
}

.bm-drawer.is-open {
  right: 0;
}

/* Cabeçalho do drawer */
.bm-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--bm-border);
  flex-shrink: 0;
}

.bm-drawer-header img {
  height: 36px;
  width: auto;
}

.bm-drawer-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--bm-text-sec);
  background: none;
  border: none;
  font-size: 20px;
  transition: background var(--bm-transition), color var(--bm-transition);
  cursor: pointer;
}

.bm-drawer-close:hover {
  background: var(--bm-bg-section-2);
  color: var(--bm-primary);
}

/* Links do drawer */
.bm-drawer-nav {
  flex: 1;
  padding: 16px 0;
}

.bm-drawer-link {
  display: block;
  padding: 13px 24px;
  font-size: 15px;
  font-weight: 500;
  color: var(--bm-text);
  border-bottom: 1px solid rgba(177, 115, 104, 0.12);
  transition: color var(--bm-transition), background var(--bm-transition);
}

.bm-drawer-link:hover,
.bm-drawer-link.active {
  color: var(--bm-primary);
  background: var(--bm-bg-section-2);
}

/* Sub-itens no drawer */
.bm-drawer-sub {
  display: none;
  background: var(--bm-bg-section-2);
}

.bm-drawer-sub.is-open {
  display: block;
}

.bm-drawer-sub-link {
  display: block;
  padding: 11px 24px 11px 36px;
  font-size: var(--bm-text-sm);
  font-weight: 400;
  color: var(--bm-text-sec);
  border-bottom: 1px solid rgba(177, 115, 104, 0.08);
  transition: color var(--bm-transition);
}

.bm-drawer-sub-link:hover {
  color: var(--bm-primary);
}

/* Botão WA no final do drawer */
.bm-drawer-footer {
  padding: 16px 24px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* --------------------------------------------------------------------------
   9. RESPONSIVIDADE
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .bm-nav,
  .bm-header-cta {
    display: none;
  }

  .bm-hamburger {
    display: flex;
  }
}

@media (min-width: 1025px) {
  .bm-hamburger { display: none; }
  .bm-drawer, .bm-drawer-overlay { display: none !important; }
}