/* ==========================================================================
   WhichAIPlan - Shared 2-Door Portal Cards & Return Navigation
   ========================================================================== */

.portal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    max-width: 960px;
    margin: 12px auto 0 auto;
    width: 100%;
}

.portal-card {
    background: linear-gradient(180deg, rgba(0, 240, 255, 0.03) 0%, var(--bg-card) 100%);
    border: 1px solid var(--accent-cyan);
    border-radius: 12px;
    padding: 32px 28px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 24px;
    transition: all 0.2s ease;
    cursor: pointer;
}

.portal-card:hover {
    border-color: #70f8ff;
    transform: translateY(-3px);
    box-shadow: 0 14px 36px rgba(0, 240, 255, 0.16);
}

.portal-card-header {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.portal-card-title-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.portal-card-icon {
    font-size: 28px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.portal-card-title {
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.3px;
    line-height: 1.3;
}

.portal-card-desc {
    font-size: 14px;
    color: #ffffff;
    line-height: 1.5;
}

.portal-card-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 13px;
    color: #ffffff;
}

.portal-card-features li {
    position: relative;
    padding-left: 18px;
    line-height: 1.45;
}

.portal-card-features li::before {
    content: "•";
    position: absolute;
    left: 0;
    top: -1px;
    color: var(--accent-cyan);
    font-weight: 800;
    font-size: 16px;
    line-height: 1.45;
}

.portal-card-btn {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    color: var(--text-main);
    padding: 12px 18px;
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.portal-card:hover .portal-card-btn {
    background: var(--accent-cyan);
    color: #000000;
    border-color: var(--accent-cyan);
}