/* ============================================
   MENU MOBILE — Isolado conforme regra KOP
   ============================================ */

/* ===== HEADER MOBILE ===== */
@media (max-width: 1099px) {
  .site-header {
    height: 64px !important;
  }

  .is-scrolled.site-header {
    height: 64px !important;
  }

  .site-header__logo img {
    height: 38px !important;
    width: auto !important;
    max-width: 160px !important;
  }

  .is-scrolled .site-header__logo img {
    height: 38px !important;
    width: auto !important;
  }

  .site-header__mobile-controls {
    display: flex !important;
    align-items: center;
    gap: 12px;
  }

  /* Ícone WhatsApp no header mobile — regra KOP */
  .mobile-wa {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-whatsapp);
    color: var(--color-white);
    border-radius: 50%;
    transition: all 200ms var(--ease-state);
  }

  .mobile-wa:active { transform: scale(0.95); }
  .mobile-wa svg { width: 20px; height: 20px; fill: currentColor; }

  /* Hambúrguer */
  .mobile-burger {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: var(--color-gray-text);
    border-radius: var(--radius-sm);
    transition: background 200ms var(--ease-state);
  }

  .mobile-burger:active { background: var(--color-gray-mist); }

  .mobile-burger__lines {
    position: relative;
    width: 22px;
    height: 14px;
  }

  .mobile-burger__lines span {
    position: absolute;
    left: 0;
    width: 22px;
    height: 2px;
    background: currentColor;
    border-radius: 2px;
    transition: transform 300ms var(--ease-state),
                opacity 200ms var(--ease-state),
                top 300ms var(--ease-state);
  }

  .mobile-burger__lines span:nth-child(1) { top: 0; }
  .mobile-burger__lines span:nth-child(2) { top: 6px; }
  .mobile-burger__lines span:nth-child(3) { top: 12px; }

  /* Estado: drawer aberto */
  .is-drawer-open .mobile-burger__lines span:nth-child(1) {
    top: 6px;
    transform: rotate(45deg);
  }
  .is-drawer-open .mobile-burger__lines span:nth-child(2) {
    opacity: 0;
  }
  .is-drawer-open .mobile-burger__lines span:nth-child(3) {
    top: 6px;
    transform: rotate(-45deg);
  }
}

/* ===== OVERLAY ===== */
.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 107, 153, 0.35);
  backdrop-filter: blur(2px);
  z-index: var(--z-mobile-overlay);
  opacity: 0;
  visibility: hidden;
  transition: opacity 300ms var(--ease-state),
              visibility 300ms;
}

.is-drawer-open .mobile-overlay {
  opacity: 1;
  visibility: visible;
}

/* ===== DRAWER ===== */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 88%;
  max-width: 380px;
  height: 100vh;
  height: 100dvh;
  background: var(--color-white);
  z-index: var(--z-mobile-menu);
  transform: translateX(100%);
  transition: transform 350ms cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  box-shadow: -12px 0 40px rgba(0, 0, 0, 0.12);
}

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

/* Fechamento é mais rápido — 250ms */
.mobile-drawer {
  transition-duration: 250ms;
}

.is-drawer-open .mobile-drawer {
  transition-duration: 350ms;
}

/* ===== HEADER DO DRAWER ===== */
.mobile-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-gray-line);
  flex-shrink: 0;
}

.mobile-drawer__logo img {
  height: 38px;
  width: auto;
  max-width: 160px;
}

.mobile-drawer__close {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-text);
  border-radius: var(--radius-sm);
  transition: all 200ms var(--ease-state);
}

.mobile-drawer__close:active {
  background: var(--color-gray-mist);
  transform: scale(0.95);
}

.mobile-drawer__close svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
}

/* ===== CTA WHATSAPP DESTACADO ===== */
.mobile-drawer__cta {
  padding: 24px;
  border-bottom: 1px solid var(--color-gray-line);
  flex-shrink: 0;
}

.mobile-drawer__cta .btn {
  width: 100%;
  justify-content: center;
  padding: 16px 24px;
  font-size: 15px;
}

/* ===== NAV DO DRAWER ===== */
.mobile-nav {
  flex: 1;
  overflow-y: auto;
  padding: 8px 0;
}

.mobile-nav__item {
  position: relative;
}

.mobile-nav__link,
.mobile-nav__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 18px 24px;
  font-family: var(--font-primary);
  font-weight: var(--fw-semibold);
  font-size: 17px;
  color: var(--color-gray-text);
  text-align: left;
  transition: all 200ms var(--ease-state);
  background: transparent;
  border: none;
}

.mobile-nav__link:active,
.mobile-nav__trigger:active {
  background: var(--color-blue-soft);
}

.mobile-nav__link.is-active {
  color: var(--color-blue-primary);
}

.mobile-nav__chevron {
  width: 14px;
  height: 14px;
  fill: currentColor;
  transition: transform 300ms var(--ease-state);
  color: var(--color-gray-medium);
}

.mobile-nav__item.is-open .mobile-nav__chevron {
  transform: rotate(180deg);
  color: var(--color-blue-primary);
}

/* ===== SUBMENU ACCORDION ===== */
.mobile-nav__submenu {
  max-height: 0;
  overflow: hidden;
  background: var(--color-gray-mist);
  transition: max-height 300ms var(--ease-state);
}

.mobile-nav__item.is-open .mobile-nav__submenu {
  max-height: 600px;
}

.mobile-nav__submenu a {
  display: block;
  padding: 14px 24px 14px 48px;
  font-family: var(--font-secondary);
  font-weight: var(--fw-regular);
  font-size: 15px;
  color: var(--color-gray-institutional);
  transition: all 200ms var(--ease-state);
  border-left: 3px solid transparent;
}

.mobile-nav__submenu a:active {
  background: var(--color-blue-soft);
  border-left-color: var(--color-blue-primary);
  color: var(--color-blue-primary);
}

/* ===== FOOTER DO DRAWER ===== */
.mobile-drawer__footer {
  padding: 24px;
  border-top: 1px solid var(--color-gray-line);
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}

.mobile-drawer__footer::after {
  content: '';
  position: absolute;
  right: -40px;
  bottom: -40px;
  width: 140px;
  height: 140px;
  background-image: url('../img/logo/nuvem.svg');
  background-size: contain;
  background-repeat: no-repeat;
  opacity: 0.08;
  pointer-events: none;
}

.mobile-drawer__footer-title {
  font-family: var(--font-primary);
  font-weight: var(--fw-semibold);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-gray-medium);
  margin-bottom: 8px;
  display: block;
}

.mobile-drawer__footer p {
  font-size: 13px;
  color: var(--color-gray-institutional);
  line-height: var(--lh-relaxed);
  margin-bottom: 16px;
}

.mobile-drawer__footer p:last-child { margin-bottom: 0; }

/* ===== BODY LOCK QUANDO DRAWER ABRE ===== */
body.is-drawer-locked {
  overflow: hidden;
}

/* ===== ESCONDE DRAWER NO DESKTOP ===== */
@media (min-width: 1100px) {
  .mobile-drawer, .mobile-overlay { display: none !important; }
}