.site-header {
    position: sticky;
    top: 0;
    z-index: 40;
    background: rgba(246, 243, 236, 0.78);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    transition: background 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.site-header.is-scrolled {
    background: rgba(255, 253, 248, 0.94);
    border-bottom-color: var(--line);
    box-shadow: 0 8px 24px rgba(6, 30, 57, 0.06);
}

.site-header__bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-height: var(--header-h);
    max-width: 1240px;
    margin: 0 auto;
    padding: 0.5rem 1.15rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    min-width: max-content;
}

.brand img {
    width: 52px;
    height: auto;
}

.brand__text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.brand__network {
    color: var(--navy);
    font-weight: 800;
    letter-spacing: 0.08em;
    font-size: 0.78rem;
}

.brand__campus {
    color: var(--teal);
    font-size: 0.92rem;
    font-weight: 650;
}

.nav {
    margin-left: auto;
}

.nav__list {
    display: none;
    align-items: center;
    gap: 0.05rem;
    margin: 0;
    padding: 0;
    list-style: none;
    overflow: visible;
}

.nav__list a {
    display: block;
    padding: 0.4rem 0.38rem;
    color: var(--navy);
    font-size: 0.8rem;
    font-weight: 550;
    white-space: nowrap;
    border-radius: 8px;
}

.nav__list a:hover,
.nav__list a[aria-current="page"] {
    color: var(--teal);
}

.nav__cta {
    display: none;
    color: var(--teal);
    font-size: 0.8rem;
    font-weight: 750;
    white-space: nowrap;
    padding: 0.4rem 0.2rem;
}

.nav__cta:hover,
.nav__cta[aria-current="page"] {
    color: var(--navy);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    margin-left: auto;
}

.header-actions .btn--digital {
    min-height: 2.35rem;
    padding: 0.4rem 0.9rem;
    font-size: 0.8rem;
}

.digital-menu {
    position: relative;
}

.digital-panel {
    position: absolute;
    right: 0;
    top: calc(100% + 0.65rem);
    width: min(20rem, 86vw);
    padding: 0.45rem;
    background: var(--paper-2);
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: var(--shadow);
}

.digital-panel[hidden] {
    display: none;
}

.digital-panel a {
    display: block;
    padding: 0.8rem 0.85rem;
    border-radius: 12px;
}

.digital-panel a:hover {
    background: rgba(8, 110, 95, 0.07);
}

.digital-panel span {
    display: block;
    color: var(--navy);
    font-weight: 700;
}

.digital-panel small {
    display: block;
    color: var(--muted);
    font-size: 0.82rem;
}

.nav-toggle {
    width: 2.7rem;
    height: 2.7rem;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--paper-2);
    color: var(--navy);
}

.nav-toggle__bars,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
    display: block;
    width: 1.05rem;
    height: 1.5px;
    margin: 0 auto;
    background: currentColor;
    border-radius: 99px;
}

.nav-toggle__bars::before,
.nav-toggle__bars::after {
    content: "";
}

.nav-toggle__bars::before {
    transform: translateY(-5px);
}

.nav-toggle__bars::after {
    transform: translateY(3.5px);
}

.nav-drawer {
    padding: 0.15rem 1.15rem 0.85rem;
    border-top: 1px solid var(--line);
    background: var(--paper);
}

.nav-drawer[hidden] {
    display: none;
}

.nav-drawer ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.drawer-group {
    padding: 0.15rem 0 0.25rem;
    border-bottom: 1px solid rgba(11, 58, 110, 0.1);
}

.drawer-group--cta {
    border-bottom: 0;
    padding-bottom: 0.1rem;
}

.nav-drawer a {
    display: flex;
    align-items: center;
    min-height: 2.55rem;
    padding: 0.38rem 0;
    color: var(--navy);
    font-size: 0.95rem;
    font-weight: 550;
    line-height: 1.25;
}

.nav-drawer a[aria-current="page"] {
    color: var(--teal);
}

.drawer-solicita {
    color: var(--teal);
    font-weight: 750;
}

.drawer-digital {
    margin-top: 0.45rem;
    padding-top: 0.15rem;
}

.drawer-digital__label {
    margin: 0 0 0.1rem;
    color: var(--gold-dark);
    font-size: 0.68rem;
    font-weight: 750;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.drawer-digital a {
    justify-content: space-between;
    gap: 0.75rem;
    min-height: 2.4rem;
    color: var(--navy);
    font-size: 0.9rem;
    font-weight: 550;
}

.drawer-digital__ext {
    flex: 0 0 auto;
    color: var(--gold-dark);
    font-size: 0.85rem;
    line-height: 1;
}

@media (min-width: 1200px) {
    .nav__list {
        display: flex;
    }

    .header-actions {
        margin-left: 0.25rem;
    }

    .header-actions > .nav__cta {
        display: inline-flex;
    }

    .nav-toggle,
    .nav-drawer {
        display: none !important;
    }
}

@media (max-width: 1199px) {
    .digital-menu {
        display: none;
    }
}