/*
 * Nastrova International Limited Holdings
 * All Client Applications — Portals
 */

.portals-page {
    background: #f2f4f6;
}

.site-header--internal {
    background: rgba(7, 26, 61, 0.97);
    border-color: rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(12px);
}

.portal-header-login {
    margin-left: 4px;
    padding-inline: 18px !important;
    background: var(--white);
    color: var(--nastrova-blue) !important;
}

.portal-header-login::after {
    display: none;
}

.portals-hero {
    padding: 210px 0 105px;
    background:
        radial-gradient(circle at 84% 18%, rgba(56, 91, 159, 0.46), transparent 34%),
        linear-gradient(120deg, #030a16 0%, #071a3d 56%, #0c2a60 100%);
    color: var(--white);
}

.portals-hero__inner {
    display: grid;
    grid-template-columns: minmax(420px, 1.25fr) minmax(300px, 0.75fr);
    align-items: end;
    gap: clamp(70px, 11vw, 180px);
}

.portals-eyebrow {
    margin: 0 0 26px;
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.17em;
    line-height: 1.4;
    text-transform: uppercase;
}

.portals-eyebrow--blue {
    color: var(--nastrova-blue-soft);
}

.portals-hero h1 {
    margin: 0;
    font-family: var(--serif);
    font-size: clamp(4.5rem, 9vw, 9rem);
    font-weight: 400;
    letter-spacing: -0.06em;
    line-height: 0.82;
}

.portals-hero__intro {
    max-width: 500px;
    padding: 30px 0 6px;
    border-top: 1px solid rgba(255, 255, 255, 0.45);
}

.portals-hero__intro p {
    margin: 0;
    font-family: var(--serif);
    font-size: clamp(1.35rem, 2vw, 1.9rem);
    line-height: 1.35;
}

.portals-hero__intro span {
    display: block;
    margin-top: 32px;
    color: rgba(255, 255, 255, 0.52);
    font-size: 0.69rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.portals-section {
    padding: clamp(90px, 10vw, 150px) 0;
}

.portals-heading {
    display: grid;
    grid-template-columns: minmax(400px, 1.2fr) minmax(280px, 0.8fr);
    align-items: end;
    gap: 80px;
    margin-bottom: 64px;
}

.portals-heading h2,
.portal-security h2 {
    margin: 0;
    font-family: var(--serif);
    font-size: clamp(2.8rem, 5vw, 5rem);
    font-weight: 400;
    letter-spacing: -0.045em;
    line-height: 0.98;
}

.portals-heading > p {
    max-width: 500px;
    margin: 0 0 8px;
    color: var(--ink-soft);
    font-size: 0.94rem;
}

.portal-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.portal-card {
    min-height: 500px;
    display: flex;
    flex-direction: column;
    background: var(--white);
    border-top: 4px solid var(--nastrova-blue);
    box-shadow: 0 18px 50px rgba(10, 28, 58, 0.07);
    transition: transform 180ms ease, box-shadow 180ms ease;
}

.portal-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 25px 65px rgba(10, 28, 58, 0.12);
}

.portal-card__topline {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 24px 28px;
    border-bottom: 1px solid var(--line);
    color: var(--ink-soft);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.portal-card__topline span:first-child {
    color: var(--nastrova-blue);
}

.portal-card__body {
    flex: 1;
    padding: 54px 28px 44px;
}

.portal-card__institution {
    min-height: 42px;
    margin: 0 0 28px;
    color: var(--ink-soft);
    font-size: 0.69rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    line-height: 1.5;
    text-transform: uppercase;
}

.portal-card h3 {
    margin: 0;
    color: var(--nastrova-blue);
    font-family: var(--serif);
    font-size: clamp(2.2rem, 3.3vw, 3.25rem);
    font-weight: 400;
    letter-spacing: -0.04em;
    line-height: 0.98;
}

.portal-card__body > p:last-child {
    max-width: 360px;
    margin: 30px 0 0;
    color: var(--ink-soft);
    font-size: 0.9rem;
}

.portal-card__footer {
    display: grid;
    gap: 18px;
    padding: 24px 28px 28px;
    border-top: 1px solid var(--line);
}

.portal-card__footer > span {
    color: var(--ink-soft);
    font-size: 0.7rem;
    letter-spacing: 0.04em;
}

.portal-card__footer a {
    min-height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 0 20px;
    background: var(--nastrova-blue);
    color: var(--white);
    font-size: 0.73rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-decoration: none;
    text-transform: uppercase;
    transition: background-color 180ms ease;
}

.portal-card__footer a:hover,
.portal-card__footer a:focus-visible {
    background: var(--nastrova-blue-soft);
}

.portal-card__footer a span {
    font-size: 1rem;
    transition: transform 180ms ease;
}

.portal-card__footer a:hover span,
.portal-card__footer a:focus-visible span {
    transform: translate(4px, -4px);
}

.portal-security {
    padding: clamp(88px, 10vw, 145px) 0;
    background: var(--white);
}

.portal-security__inner {
    display: grid;
    grid-template-columns: 70px minmax(340px, 0.9fr) minmax(340px, 1.1fr);
    gap: clamp(40px, 7vw, 110px);
    align-items: start;
}

.portal-security__number {
    margin: 9px 0 0;
    color: var(--ink-soft);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
}

.portal-security__copy {
    padding-top: 30px;
    border-top: 1px solid var(--ink);
}

.portal-security__copy p {
    margin: 0;
    color: var(--ink-soft);
    font-size: 1rem;
    line-height: 1.75;
}

.portal-security__copy a {
    display: inline-flex;
    gap: 15px;
    margin-top: 30px;
    padding-bottom: 5px;
    border-bottom: 1px solid currentColor;
    color: var(--nastrova-blue);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-decoration: none;
    text-transform: uppercase;
}

@media (max-width: 1080px) {
    .portal-grid {
        grid-template-columns: 1fr;
    }

    .portal-card {
        min-height: 0;
        display: grid;
        grid-template-columns: 190px 1fr 260px;
        align-items: stretch;
    }

    .portal-card__topline {
        flex-direction: column;
        justify-content: flex-start;
        border-right: 1px solid var(--line);
        border-bottom: 0;
    }

    .portal-card__body {
        padding: 38px 28px;
    }

    .portal-card__footer {
        align-content: end;
        border-top: 0;
        border-left: 1px solid var(--line);
    }
}

@media (max-width: 820px) {
    .site-header--internal .primary-nav {
        background: var(--nastrova-blue);
    }

    .portal-header-login {
        margin: 8px 0 0;
        padding: 16px !important;
    }

    .portals-hero {
        padding: 165px 0 82px;
    }

    .portals-hero__inner,
    .portals-heading,
    .portal-security__inner {
        grid-template-columns: 1fr;
        gap: 46px;
    }

    .portals-hero__intro {
        max-width: 620px;
    }

    .portals-heading {
        margin-bottom: 46px;
    }

    .portal-card {
        grid-template-columns: 1fr;
    }

    .portal-card__topline {
        flex-direction: row;
        justify-content: space-between;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .portal-card__footer {
        border-top: 1px solid var(--line);
        border-left: 0;
    }

    .portal-security__number {
        display: none;
    }
}

@media (max-width: 560px) {
    .portals-hero h1 {
        font-size: clamp(4rem, 19vw, 6rem);
    }

    .portal-card__body {
        padding: 42px 22px 38px;
    }

    .portal-card__topline,
    .portal-card__footer {
        padding-inline: 22px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .portal-card,
    .portal-card__footer a,
    .portal-card__footer a span {
        transition-duration: 0.01ms !important;
    }
}