/* ==========================================================================
   HEADER STYLES (VERMEER STYLE)
   ========================================================================== */

.header {
  width: 100%;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
  background-color: var(--color-bg-white);
  position: relative;
  z-index: 10;
}

/* Верхняя полоса (Topbar) */
.header__top {
  background-color: var(--color-brand-darkgrey);
  color: var(--color-bg-white);
  padding: 8px 0;
  font-size: 0.85rem;
  text-transform: uppercase;
  font-family: var(--font-heading);
}

.header__top .container {
  display: flex;
  justify-content: flex-end;
  gap: 20px;
}

.header__top a {
  color: #cccccc;
  font-weight: 700;
  letter-spacing: 1px;
}

.header__top a:hover {
  color: var(--color-brand-yellow);
}

/* Основная навигация */
.header__main {
  background-color: var(--color-bg-white);
  padding: 20px 0;
}

.header__main .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header__logo {
  display: flex;
  align-items: center;
  font-size: 2.2rem;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-brand-black);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.header__logo span {
  color: var(--color-brand-yellow);
  margin-left: 5px;
}

.header__nav {
  display: flex;
  gap: 30px;
  align-items: center;
}

.header__nav-link {
  color: var(--color-brand-black);
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 1rem;
  letter-spacing: 1px;
  position: relative;
  padding-bottom: 5px;
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background-color: var(--color-brand-yellow);
  transition: width var(--transition-speed) ease;
}

.header__nav-link:hover {
  color: var(--color-brand-black);
}

.header__nav-link:hover::after {
  width: 100%;
}

/* Мобильная адаптация */
@media (max-width: 768px) {
  .header__top {
    justify-content: center;
  }
  .header__main .container {
    flex-direction: column;
    gap: 15px;
  }
  .header__logo {
    font-size: 1.8rem;
  }
}