/* ═══════════════════════════════════════════════════════════════
   ADAPTIA — navbar.css
═══════════════════════════════════════════════════════════════ */

.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 800;
  padding: 1.5rem 0;
  transition: padding 0.4s var(--ease-out),
              background 0.4s,
              border-color 0.4s,
              backdrop-filter 0.4s;
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  padding: 0.85rem 0;
  background: rgba(2, 12, 27, 0.85);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom-color: var(--border);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  position: relative;
}

/* ─── LOGO ─── */
.navbar__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}
.navbar__logo-img {
  height: 94px;
  width: auto;
  display: block;
  filter: drop-shadow(0 0 8px rgba(0, 71, 171, 0.5));
  transition: filter 0.3s var(--ease-out);
}
.navbar__logo:hover .navbar__logo-img {
  filter: drop-shadow(0 0 16px rgba(0, 71, 171, 0.85))
          drop-shadow(0 0 32px rgba(0, 71, 171, 0.45));
}
.navbar__logo-text {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.35rem;
  letter-spacing: 0.06em;
  color: var(--text-primary);
}
.navbar__logo-text em {
  font-style: normal;
  color: var(--blue);
}

/* ─── NAV LINKS ─── */
.navbar__links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.03em;
  position: relative;
  transition: color 0.22s;
  white-space: nowrap;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--blue);
  transition: width 0.3s var(--ease-out);
  border-radius: 1px;
}
.nav-link:hover {
  color: var(--text-primary);
}
.nav-link:hover::after { width: 100%; }

/* ─── SERVICES MEGA MENU ─── */
.navbar__item {
  position: relative;
}
/* Mega-menu item uses .navbar__inner as positioning context to keep menu in viewport */
.navbar__item--mega {
  position: static;
}
.mega-menu {
  position: absolute;
  top: calc(100% + 1rem);
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  width: min(1080px, calc(100vw - 3rem));
  background: rgba(2, 12, 27, 0.97);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.55), 0 0 0 1px var(--border), 0 0 40px rgba(14,165,233,0.06);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  padding: 1.5rem;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.26s var(--ease-out), transform 0.26s var(--ease-out);
}
.mega-menu::before {
  content: '';
  position: absolute;
  top: -8px;
  left: var(--arrow-left, 50%);
  width: 14px;
  height: 14px;
  background: rgba(2, 12, 27, 0.96);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
  transform: translateX(-50%) rotate(45deg);
}
.navbar__item--mega:hover .mega-menu,
.navbar__item--mega:focus-within .mega-menu,
.navbar__item--mega.menu-open .mega-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.mega-menu__col {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.1rem;
}
.mega-menu__col h4 {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 0.75rem;
}
.mega-menu__item {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  padding: 0.7rem;
  border-radius: 10px;
  border: 1px solid transparent;
  transition: background 0.22s, border-color 0.22s, transform 0.22s var(--ease-out), box-shadow 0.22s;
}
.mega-menu__item:hover {
  background: var(--bg-card);
  border-color: var(--border-mid);
  transform: translateY(-2px);
  box-shadow: 0 4px 18px rgba(14,165,233,0.10);
}
.mega-menu__icon {
  font-size: 1.2rem;
  line-height: 1.2;
  margin-top: 0.1rem;
}
.mega-menu__item strong {
  display: block;
  font-family: var(--font-body);
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
}
.mega-menu__item small {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ─── RIGHT ACTIONS ─── */
.navbar__right {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}

/* Lang toggle */
.lang-toggle {
  display: flex;
  gap: 2px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 3px;
}
.lang-btn {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-faint);
  padding: 0.3rem 0.65rem;
  border-radius: 5px;
  transition: background 0.22s var(--ease-out), color 0.22s var(--ease-out), transform 0.18s var(--ease-out);
  cursor: pointer;
}
.lang-btn:not(.active):hover {
  background: rgba(14,165,233,0.08);
  color: var(--text-muted);
}
.lang-btn:active { transform: scale(0.90); }
.lang-btn.active {
  background: var(--blue);
  color: #fff;
}

/* ─── MOBILE MENU ─── */
.navbar__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 26px;
  padding: 4px 0;
  cursor: pointer;
}
.navbar__burger span {
  display: block;
  height: 2px;
  background: var(--text-muted);
  border-radius: 2px;
  transition: all 0.3s var(--ease-out);
}
.navbar__burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.navbar__burger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.navbar__burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.navbar__mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--bg-abyss);
  z-index: 799;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}
.navbar__mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}
.navbar__mobile-menu .nav-link {
  font-size: 2rem;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-primary);
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.32s var(--ease-out), transform 0.32s var(--ease-out), color 0.2s;
}
.navbar__mobile-menu.open .nav-link              { opacity: 1; transform: none; }
.navbar__mobile-menu.open .nav-link:nth-child(1) { transition-delay: 0.06s; }
.navbar__mobile-menu.open .nav-link:nth-child(2) { transition-delay: 0.12s; }
.navbar__mobile-menu.open .nav-link:nth-child(3) { transition-delay: 0.18s; }
.navbar__mobile-menu.open .nav-link:nth-child(4) { transition-delay: 0.24s; }
.navbar__mobile-menu.open .nav-link:nth-child(5) { transition-delay: 0.30s; }

/* Mobile social icons */
.mobile-social {
  display: flex;
  gap: 1.75rem;
  margin-top: 1rem;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.32s var(--ease-out) 0.38s,
              transform 0.32s var(--ease-out) 0.38s;
}
.navbar__mobile-menu.open .mobile-social {
  opacity: 1;
  transform: none;
}
.mobile-social a {
  color: var(--text-muted);
  display: flex;
  align-items: center;
  transition: color 0.22s var(--ease-out), transform 0.22s var(--ease-out);
}
.mobile-social a:hover {
  color: var(--blue);
  transform: translateY(-2px);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .navbar__inner { gap: 0; }
  .navbar__links { display: none; }
  .navbar__burger { display: flex; }
  .navbar .btn  { display: none; }
  .mega-menu { display: none; }

  .navbar__right {
    gap: 0.75rem;
  }

  .navbar__logo-img {
    height: 60px;
  }

  .navbar__burger {
    min-width: 44px;
    min-height: 44px;
    justify-content: center;
    align-items: center;
    padding: 0;
  }

  .navbar__burger span {
    width: 26px;
    background: var(--text-primary);
    opacity: 1;
    height: 2.5px;
  }
  .navbar__burger:hover span {
    background: var(--blue);
    transition: background 0.2s;
  }

  .lang-toggle {
    flex-shrink: 0;
  }
}

@media (max-width: 480px) {
  .navbar { padding: 0.75rem 0; }
  .navbar.scrolled { padding: 0.5rem 0; }
  .navbar__logo-img { height: 48px; }
  .lang-btn { padding: 0.28rem 0.5rem; font-size: 0.68rem; }
  .navbar__right { gap: 0.5rem; }
}

@media (max-width: 360px) {
  .navbar__logo-img { height: 42px; }
  .lang-btn { padding: 0.22rem 0.4rem; font-size: 0.64rem; }
}

/* ─── CENBOT (Botpress) Widget ─── */
#bp-web-widget-container {
  transform: scale(0.82);
  transform-origin: bottom right;
  transition: transform 0.22s var(--ease-out), filter 0.22s var(--ease-out);
  z-index: 8000;
  /* Prevent native cursor from reappearing over the launcher button */
  cursor: none !important;
}
#bp-web-widget-container:hover {
  transform: scale(0.82) translateY(-4px);
  filter: drop-shadow(0 8px 24px rgba(14,165,233,0.28));
}
/* Ensure custom cursor elements sit above the widget at all times */
#a-cursor      { z-index: 9999 !important; }
#a-cursor-ring { z-index: 9998 !important; }

@media (max-width: 900px) {
  #bp-web-widget-container {
    transform-origin: bottom right;
    z-index: 8000;
    /* On mobile the chat panel must not fill the entire screen */
    max-width: calc(100vw - 16px) !important;
    max-height: 75vh !important;
    overflow: hidden !important;
  }
  /* Target the inner iframe / panel that Botpress injects on mobile */
  #bp-web-widget-container iframe,
  #bp-web-widget-container > div,
  [id^="bp-web-widget"] {
    max-width: calc(100vw - 16px) !important;
    max-height: 75vh !important;
    width: min(360px, calc(100vw - 16px)) !important;
  }
}