/* Header — compact bar + glass for scroll (designer feedback) */

.mi-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 50;
  height: var(--mi-header-height);
  color: var(--mi-color-inverse);
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transition:
    background 0.35s var(--mi-ease),
    backdrop-filter 0.35s var(--mi-ease),
    -webkit-backdrop-filter 0.35s var(--mi-ease);
}

.mi-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 100%;
  margin-inline: auto;
  padding: calc(10px * var(--mi-s)) var(--mi-gutter);
}

.mi-logo {
  display: flex;
  align-items: center;
  flex: 0 0 calc(160px * var(--mi-s));
  width: calc(160px * var(--mi-s));
  height: calc(44px * var(--mi-s));
}

.mi-logo img {
  width: calc(66px * var(--mi-s));
  height: calc(44px * var(--mi-s));
  object-fit: contain;
}

.mi-nav {
  display: flex;
  align-items: center;
  gap: calc(56px * var(--mi-s));
  font-family: var(--mi-font);
  font-size: var(--mi-fs-16);
  font-weight: 500;
  line-height: 1.5;
  white-space: nowrap;
}

.mi-nav a {
  color: inherit;
  transition: opacity var(--mi-duration) var(--mi-ease);
}

.mi-nav a:hover {
  opacity: 0.8;
}

.mi-header.mi-header--glass {
  background: var(--mi-color-header-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.mi-menu-toggle,
.mi-mobile-menu {
  display: none;
}

@media (max-width: 991px) {
  /* Figma 101:529: every mobile page shares the 50px header footprint. */
  :root {
    --mi-header-height: 50px;
  }

  .mi-header {
    height: var(--mi-header-height);
  }

  .mi-header__inner {
    padding: 12px 16px;
  }

  .mi-logo {
    flex: 0 0 38.64px;
    width: 38.64px;
    height: 26px;
  }

  .mi-logo img {
    width: 38.64px;
    height: 26px;
  }

  .mi-nav {
    display: none;
  }

  .mi-menu-toggle {
    display: grid;
    width: 26px;
    height: 26px;
    padding: 0;
    border: 0;
    background: transparent;
    place-items: center;
  }

  .mi-menu-toggle img {
    width: 26px;
    height: 26px;
  }

  .mi-mobile-menu {
    position: absolute;
    top: 100%;
    right: 16px;
    left: 16px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 12px;
    border-radius: 20px;
    background: #0d304c;
    box-shadow: 0 16px 36px rgba(17, 35, 49, 0.28);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity var(--mi-duration) var(--mi-ease), transform var(--mi-duration) var(--mi-ease);
  }

  .mi-mobile-menu a {
    padding: 12px;
    color: #fff;
    font-size: 16px;
    font-weight: 500;
  }

  .mi-header.is-menu-open .mi-mobile-menu {
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }
}

/* Opening: AOS-style fade-up */
.mi-js .mi-header[data-aos="fade-up"] {
  opacity: 0;
  transform: translate3d(0, 24px, 0);
}

.mi-js .mi-header[data-aos="fade-up"].aos-animate {
  opacity: 1;
  transform: none;
  transition:
    opacity 0.8s var(--mi-ease),
    transform 0.8s var(--mi-ease);
}

@media (prefers-reduced-motion: reduce) {
  .mi-js .mi-header[data-aos="fade-up"] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}