/* ATMOS CHILE · Acceso al Campus · 18-10-2026. */
.nav-list .nav-campus {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 44px;
    padding: 9px 12px;
    border: 1px solid #bddce3;
    border-radius: 7px;
    background: #edf8fa;
    color: #155e88;
    line-height: 1.4;
}
.nav-list .nav-campus:hover,
.nav-list .nav-campus:focus-visible { background: #dff1f4; color: #102b42; }
.nav-campus svg { display: block; flex: 0 0 17px; width: 17px; height: 17px; }
.campus-portal-section { padding: 56px 0 68px; }
.campus-portal-band {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding: 42px 46px;
    border: 1px solid #214c62;
    border-radius: 18px;
    background: linear-gradient(115deg, #102b42, #123b51);
    color: #fff;
}
.campus-portal-band::before {
    content: '';
    position: absolute;
    z-index: -1;
    width: 300px;
    height: 300px;
    border: 1px solid #67e1de24;
    border-radius: 50%;
    right: 130px;
    top: -170px;
    box-shadow: 0 0 0 48px #67e1de06, 0 0 0 96px #67e1de04;
}
.campus-portal-copy { min-width: 0; max-width: 650px; }
.campus-portal-eyebrow { display: block; margin-bottom: 15px; color: #9cebe8; font-size: 11px; font-weight: 700; letter-spacing: .13em; line-height: 1.6; text-transform: uppercase; }
.campus-portal-copy h2 { margin-bottom: 15px; color: #fff; font-size: clamp(28px, 2.8vw, 36px); line-height: 1.15; }
.campus-portal-copy p { margin: 0; color: #d4e2eb; font-size: 16px; line-height: 1.65; max-width: 590px; }
.campus-portal-actions { display: flex; flex: 0 0 auto; flex-direction: column; align-items: center; gap: 8px; }
.campus-portal-actions .button { min-width: 224px; justify-content: space-between; }
.campus-portal-actions p { margin: 5px 0 0; color: #d4e2eb; font-size: 12px; }
.campus-portal-help { display: inline-flex; align-items: center; min-height: 36px; color: #bcecea; font-size: 12px; text-underline-offset: 4px; }
.campus-portal-help:hover { color: #fff; }
/* Keep the extra navigation item clear at tablet widths. */
@media (max-width: 980px) {
    .header-inner { min-height: 80px; flex-wrap: wrap; padding: 15px 0; }
    .menu-toggle { display: block; }
    .nav-list { width: 100%; flex-wrap: wrap; gap: 8px 24px; padding: 15px 0 8px; }
    .site-nav { width: 100%; }
    .js .site-nav { display: none; }
    .js .site-nav.is-open { display: block; }
    .nav-list a { font-size: 16px; }
    .campus-portal-band { padding: 36px; gap: 28px; }
}
@media (max-width: 720px) {
    .campus-portal-band { flex-direction: column; align-items: flex-start; padding: 30px 26px; }
    .campus-portal-actions { align-items: flex-start; width: 100%; gap: 5px; }
    .campus-portal-actions .button { width: 100%; min-width: 0; }
    .campus-portal-section { padding: 34px 0 46px; }
    .campus-portal-eyebrow { font-size: 10px; }
}
@media print { .campus-portal-section { display: none; } }