/* ============================================
   AMINTOYS — HEADER & NAVIGATION
   "Factory of Wonder"
   ============================================ */

/* ---- Top Bar — factory control panel ---- */
.top-bar {
  background: var(--clr-navy);
  color: rgba(255,255,255,0.8);
  font-size: var(--fs-sm);
  padding: var(--sp-2) 0;
  border-bottom: 2px solid var(--clr-navy-light);
}
.top-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
}
.top-bar__left {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
}
.top-bar__phone {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-weight: var(--fw-semibold);
}
.top-bar__phone svg { flex-shrink: 0; }
.top-bar__right {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}
.top-bar__callback {
  background: var(--clr-orange);
  color: var(--clr-white);
  padding: 5px 14px;
  border-radius: var(--radius-sm);
  font-weight: var(--fw-bold);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-3d-sm);
  transition: all var(--dur-fast) ease;
}
.top-bar__callback:hover { transform: translateY(-1px); box-shadow: 0 3px 0 rgba(0,0,0,0.15); }
.top-bar__callback:active { transform: translateY(1px); box-shadow: 0 1px 0 rgba(0,0,0,0.15); }

/* Language Switcher */
.lang-switch {
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--clr-navy-mid);
  border-radius: var(--radius-sm);
  padding: 2px;
}
.lang-switch__btn {
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  color: rgba(255,255,255,0.4);
  transition: all var(--dur-fast) ease;
}
.lang-switch__btn:hover { color: rgba(255,255,255,0.8); }
.lang-switch__btn.active {
  background: var(--clr-orange);
  color: var(--clr-white);
  box-shadow: var(--shadow-3d-sm);
}

/* ---- Main Header — dark factory panel ---- */
.header {
  background: var(--clr-navy);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  box-shadow: 0 2px 0 rgba(0,0,0,0.2);
  transition: box-shadow var(--dur-normal) ease;
}
.header.scrolled {
  box-shadow: 0 2px 0 rgba(0,0,0,0.2), 0 8px 24px rgba(0,0,0,0.15);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-3) 0;
  gap: var(--sp-6);
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.logo__img {
  height: 52px;
  width: auto;
  object-fit: contain;
  transition: transform var(--dur-normal) var(--ease-bounce);
}
.logo:hover .logo__img {
  transform: scale(1.05);
}

/* ---- Navigation ---- */
.nav { display: flex; align-items: center; }
.nav__list { display: flex; align-items: center; gap: 2px; }
.nav__item { position: relative; }
.nav__link {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  padding: 8px 14px;
  font-weight: var(--fw-semibold);
  font-size: var(--fs-sm);
  border-radius: var(--radius-md);
  transition: all var(--dur-fast) ease;
  color: rgba(255,255,255,0.75);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.nav__link:hover { color: var(--clr-yellow); background: rgba(255,255,255,0.08); }
.nav__link.active { color: var(--clr-yellow); background: rgba(255,255,255,0.1); }
.nav__link svg { transition: transform var(--dur-fast) ease; flex-shrink: 0; }
.nav__item:hover .nav__link svg,
.nav__item.open .nav__link svg { transform: rotate(180deg); }

/* Dropdown */
.dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 230px;
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--sp-2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all var(--dur-normal) var(--ease-out);
  z-index: var(--z-dropdown);
  border: 2px solid var(--clr-gray-200);
}
.nav__item:hover .dropdown,
.nav__item.open .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown__link {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--clr-navy);
  transition: all var(--dur-fast) ease;
}
.dropdown__link:hover { background: var(--clr-orange-light); color: var(--clr-orange); }
.dropdown__link svg { width: 18px; height: 18px; color: var(--clr-orange); flex-shrink: 0; }

/* ---- Secondary Nav ---- */
.subnav {
  background: var(--clr-gray-100);
  background-image: var(--pattern-dots);
  background-size: 20px 20px;
  border-bottom: 2px solid var(--clr-gray-200);
  padding: var(--sp-2) 0;
}
.subnav__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  flex-wrap: wrap;
}
.subnav__link {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 7px 14px;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--clr-text-light);
  border-radius: var(--radius-md);
  transition: all var(--dur-fast) ease;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.subnav__link:hover { color: var(--clr-navy); background: var(--clr-white); }
.subnav__link--cta {
  background: var(--clr-orange);
  color: var(--clr-white);
  padding: 7px 18px;
  box-shadow: var(--shadow-3d-sm);
  border-radius: var(--radius-md);
}
.subnav__link--cta:hover {
  background: var(--clr-orange-dark);
  color: var(--clr-white);
  transform: translateY(-1px);
  box-shadow: 0 3px 0 rgba(0,0,0,0.12);
}

/* ---- Mobile Menu Toggle ---- */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--sp-2);
  z-index: calc(var(--z-overlay) + 10);
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 3px;
  background: var(--clr-white);
  border-radius: var(--radius-full);
  transition: all var(--dur-normal) var(--ease-out);
  transform-origin: center;
}
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }

.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: var(--z-overlay);
  opacity: 0;
  transition: opacity var(--dur-normal) ease;
}
.nav-overlay.active { display: block; opacity: 1; }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .menu-toggle { display: flex; }
  .nav {
    position: fixed;
    top: 0;
    right: -320px;
    width: 320px;
    height: 100vh;
    background: var(--clr-white);
    z-index: calc(var(--z-overlay) + 5);
    flex-direction: column;
    padding: var(--sp-16) var(--sp-6) var(--sp-6);
    overflow-y: auto;
    transition: right var(--dur-normal) var(--ease-out);
    box-shadow: -4px 0 30px rgba(0,0,0,0.15);
  }
  .nav.open { right: 0; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; width: 100%; }
  .nav__link {
    padding: var(--sp-3) var(--sp-4);
    font-size: var(--fs-base);
    justify-content: space-between;
    border-bottom: 1px solid var(--clr-gray-200);
    border-radius: 0;
  }
  .dropdown {
    position: static;
    box-shadow: none;
    border: none;
    background: var(--clr-gray-100);
    border-radius: var(--radius-md);
    max-height: 0;
    overflow: hidden;
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: max-height var(--dur-normal) var(--ease-out);
    padding: 0 var(--sp-2);
  }
  .nav__item.open .dropdown { max-height: 500px; padding: var(--sp-2); }
  .subnav__inner {
    overflow-x: auto;
    justify-content: flex-start;
    padding: var(--sp-1) 0;
    -webkit-overflow-scrolling: touch;
  }
}

@media (max-width: 768px) {
  .top-bar__left { gap: var(--sp-3); }
  .top-bar__inner { font-size: var(--fs-xs); }
  .logo__icon { width: 36px; height: 36px; }
  .logo__text { font-size: var(--fs-xl); }
}

@media (max-width: 480px) {
  .top-bar__phone span:not(.top-bar__phone-number) { display: none; }
}