@media (max-width: 575.98px) {
    /* Keep the full wordmark and toggler on one line on small phones. */
    .navbar > .container,
    .navbar > .container-fluid,
    .navbar > .container-sm,
    .navbar > .container-md,
    .navbar > .container-lg,
    .navbar > .container-xl,
    .navbar > .container-xxl {
        padding-left: 0.75rem !important;
        padding-right: 0.75rem !important;
    }

    .navbar-brand {
        margin-right: 0.5rem !important;
    }

    .navbar-brand img {
        display: block;
        height: 40px !important;
        width: auto;
    }

    .navbar-toggler {
        padding: 0.2rem 0.55rem;
    }
}

@media (max-width: 430px) {
    .display-5 {
        font-size: 2rem !important;
    }

    .display-6 {
        font-size: 1.8rem !important;
    }

    .lead {
        font-size: 1rem !important;
    }

    .chart-section h2 {
        font-size: 0.95rem !important;
    }

    .compare-panel h2 {
        font-size: 1.1rem !important;
    }

    .navbar .nav-link {
        font-size: 0.95rem;
    }

    #searchbox {
        font-size: 1rem !important;
    }
}

@media (max-width: 768px) {
    .summary h2,
    .container .summary h2 {
        font-size: 1.25rem !important;
        line-height: 1.25;
    }

    .summary-stats h3,
    .container .summary-stats h3 {
        font-size: 1.25rem !important;
        line-height: 1.2;
    }

    .summary-stats p,
    .container .summary-stats p,
    .summary-heading-label,
    .container .summary-heading-label,
    .summary > p,
    .container .summary > p {
        font-size: 0.6rem !important;
        line-height: 1.2;
    }

    .summary-grm-note,
    .container .summary-grm-note {
        font-size: 0.5rem !important;
        line-height: 1.2;
    }

    .summary-metric-note-mobile,
    .container .summary-metric-note-mobile {
        font-size: 0.5rem !important;
        line-height: 1.2;
    }

    /* Landing page: stack learn-more feature blocks vertically on mobile */
    #learn_more > .container {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }

    #learn_more .learn-more-mobile-grid {
        display: grid;
        grid-template-columns: minmax(0, 1fr);
        gap: 1.25rem;
        margin-left: 0;
        margin-right: 0;
    }

    #learn_more .learn-more-mobile-grid > [class*="col-"] {
        display: grid;
        grid-template-columns: 2.75rem minmax(0, 1fr);
        column-gap: 0.85rem;
        row-gap: 0.35rem;
        align-items: start;
        width: 100%;
        max-width: none;
        padding-left: 0;
        padding-right: 0;
        margin-bottom: 0 !important;
        text-align: left;
    }

    #learn_more .learn-more-mobile-grid .feature {
        grid-column: 1;
        grid-row: 1 / span 2;
        align-self: center;
        width: 2.75rem;
        height: 2.75rem;
        font-size: 1.25rem;
        margin-bottom: 0 !important;
    }

    #learn_more .learn-more-mobile-grid h2 {
        grid-column: 2;
        grid-row: 1;
        align-self: end;
        color: inherit;
        font-size: 1rem;
        line-height: 1.25;
        margin-bottom: 0;
        text-decoration: none;
    }

    #learn_more .learn-more-mobile-grid p {
        grid-column: 2;
        grid-row: 2;
        font-size: 0.82rem;
        line-height: 1.25;
        margin-bottom: 0;
    }

    /* Tighten spacing between learn-more cards and pricing section on mobile */
    #learn_more {
        padding-bottom: 1rem !important;
    }

    #learn_more > .container {
        margin-bottom: 1rem !important;
    }

    #features {
        padding-top: 1rem !important;
    }

    #features > .container {
        margin-top: 1rem !important;
    }

    /* Landing page: show pricing plans in a 1x2 mobile grid */
    #features .pricing-mobile-grid .card-body {
        padding: 1.1rem !important;
    }

    #features .pricing-mobile-grid .display-4 {
        font-size: 1.95rem;
    }

    #features .pricing-mobile-grid .small {
        font-size: 0.7rem;
    }

    #features .pricing-mobile-grid ul li {
        font-size: 0.73rem;
        line-height: 1.25;
    }

    #features .pricing-mobile-grid .btn {
        font-size: 0.8rem;
        padding: 0.45rem 0.4rem;
    }
}