/* Shared MIRRA BELLA shell for every Institute route. */
.mb-shell {
  min-height: 78px;
  background: #fff;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.mb-shell__inner {
  height: 78px;
  max-width: 1440px;
  padding-inline: 28px;
}

.mb-wordmark {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  color: var(--ink);
}

.mb-wordmark strong {
  display: flex;
  align-items: center;
  gap: .2em;
  font-family: 'BV Celine', Georgia, serif;
  font-size: 1.7rem;
  font-weight: 400;
  letter-spacing: .055em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
}

.mb-wordmark strong span {
  margin: 0;
  color: inherit;
  font-size: inherit;
  font-weight: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
}

.mb-wordmark strong img {
  display: block;
  width: auto;
  height: 1.16em;
  flex: none;
}

@media (max-width: 900px) {
  .mb-shell {
    min-height: 64px;
  }

  .mb-shell__inner {
    height: 64px;
    padding-inline: 16px;
  }

  .mb-wordmark strong {
    font-size: 1.18rem;
    letter-spacing: .065em;
  }

  .mb-menu {
    display: block;
  }

  .mb-nav {
    position: fixed;
    inset: 64px 0 auto;
    display: grid;
    gap: 0;
    padding: 10px 16px 18px;
    border-bottom: 1px solid var(--line);
    background: #fff;
    box-shadow: 0 18px 34px rgba(36, 29, 27, .10);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-130%);
  }

  .mb-nav[data-open="true"] {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .mb-nav a {
    padding: 14px 8px;
    font-size: 14px;
    text-align: center;
  }

  .mb-nav__cta {
    margin-top: 6px;
    text-align: center;
  }
}

/* Shared header hardening for the standalone Education hub. */
.edu-hub .mb-shell{position:sticky;top:0;z-index:80;background:rgba(255,253,249,.94);border-bottom:1px solid #e7ddd9;backdrop-filter:blur(16px)}
.edu-hub .mb-shell__inner{width:min(1200px,calc(100% - 40px));height:68px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:22px}
.edu-hub .mb-wordmark{color:#2f2928;text-decoration:none}.edu-hub .mb-wordmark strong{display:flex;align-items:center;gap:.2em;font-family:Georgia,serif;font-size:1.3rem;font-weight:400;letter-spacing:.08em}.edu-hub .mb-wordmark strong img{height:1.16em;width:auto}
.edu-hub .mb-nav{display:flex;align-items:center;gap:24px}.edu-hub .mb-nav a{color:#655e5a;font-size:.84rem;font-weight:700;text-decoration:none}.edu-hub .mb-nav__cta{padding:10px 16px;border-radius:999px;background:#b85f79;color:#fff!important}.edu-hub .mb-menu{display:none}
@media(max-width:680px){.edu-hub .mb-shell__inner{height:60px;width:calc(100% - 32px)}.edu-hub .mb-menu{display:block;border:0;background:transparent}.edu-hub .mb-nav{display:none}.edu-hub .mb-nav.is-open{display:grid;position:absolute;top:60px;left:0;right:0;padding:20px 16px;background:#fffdf9;border-bottom:1px solid #e7ddd9}.edu-hub .mb-wordmark strong{font-size:1.1rem}}