/**
 * genel.diauygulama.com ana sayfa — tek kart, üstte logo, sütunlar arası ayraç
 */
.portal-landing {
    margin: 0;
    min-height: 100vh;
    background: linear-gradient(165deg, var(--color-bg) 0%, #e8eef9 45%, var(--color-bg) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    padding: var(--space-6) var(--space-4);
}

.portal-landing__wrap {
    width: 100%;
    max-width: 920px;
}

.portal-landing__panel.card {
    margin: 0;
}

.portal-landing__header {
    margin: 0 0 var(--space-5);
}

.portal-landing__columns {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) auto minmax(0, 1fr);
    gap: var(--space-6);
    align-items: stretch;
}

.portal-landing__divider {
    width: 1px;
    align-self: stretch;
    background: var(--color-border);
    margin: 0;
}

.portal-landing__intro {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
}

.portal-landing__brand {
    margin: 0;
}

.portal-landing__logo {
    height: 44px;
    width: auto;
    display: block;
}

.portal-landing__title {
    margin: 0 0 var(--space-3);
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    letter-spacing: -0.02em;
    color: var(--color-text);
}

.portal-landing__lead {
    margin: 0 0 var(--space-4);
    font-size: var(--text-base);
    color: var(--color-text-muted);
    line-height: 1.55;
}

.portal-landing__list {
    margin: 0 0 var(--space-4);
    padding-left: 1.25rem;
    color: var(--color-text);
    line-height: 1.65;
}

.portal-landing__list li + li {
    margin-top: var(--space-2);
}

.portal-landing__hint {
    margin: 0;
    font-size: var(--text-sm);
}

.portal-landing__hint a {
    color: var(--color-primary);
    font-weight: var(--font-semibold);
}

.portal-landing__auth {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
}

.portal-landing__auth-title {
    margin: 0 0 var(--space-3);
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
}

.portal-landing__form {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.portal-landing__submit {
    margin-top: var(--space-2);
}

.portal-landing__services-label {
    margin: var(--space-3) 0 var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-text-muted);
}

.portal-landing__service-list {
    list-style: none;
    margin: 0 0 var(--space-4);
    padding: 0;
}

.portal-landing__service-list li + li {
    margin-top: var(--space-3);
}

.portal-landing__service-link {
    display: inline-block;
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-primary);
    text-decoration: none;
}

.portal-landing__service-link:hover {
    text-decoration: underline;
}

.portal-landing__service-path {
    display: block;
    font-size: var(--text-xs);
    margin-top: 0.15rem;
}

.portal-landing__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-top: var(--space-2);
}

.portal-landing__footer {
    margin-top: var(--space-5);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
}

.portal-landing__footer-lead {
    margin: 0 0 var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    line-height: 1.55;
    text-align: center;
}

.portal-landing__footer-lead strong {
    color: var(--color-text);
    font-weight: var(--font-semibold);
}

.portal-landing__footer-plus {
    display: inline-block;
    margin: 0 0.25em;
    color: var(--color-primary);
    font-weight: var(--font-bold);
}

.portal-landing__footer-logos {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--space-5) var(--space-6);
}

.portal-landing__footer-partner {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    line-height: 0;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.portal-landing__footer-partner:hover,
.portal-landing__footer-partner:focus-visible {
    opacity: 0.88;
}

.portal-landing__footer-partner:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

.portal-landing__footer-logo {
    height: 38px;
    width: auto;
    max-width: min(160px, 42vw);
    display: block;
    object-fit: contain;
}

/* DİA çözüm ortağı resmi logo (yatay); palet ile uyumlu görünüm */
.portal-landing__footer-logo--dia-partner {
    height: 32px;
    max-width: min(280px, 90vw);
}

.portal-landing__footer-logo--rota {
    height: 36px;
    max-width: min(140px, 38vw);
}

@media (max-width: 900px) {
    .portal-landing {
        justify-content: flex-start;
        padding-top: var(--space-5);
    }

    .portal-landing__columns {
        grid-template-columns: 1fr;
        gap: var(--space-5);
    }

    .portal-landing__divider {
        width: 100%;
        height: 1px;
        min-height: 1px;
    }
}