:root {
    --beam-dark: #101210;
    --beam-dark-soft: #20231f;
    --beam-paper: #e9e5db;
    --beam-card: #f8f6f0;
    --beam-line: #cbc5ba;
    --beam-gold: #c6a071;
    --beam-ink: #20231f;
    --beam-muted: #676963;
}

.beam-analysis-page {
    background: var(--beam-paper);
    color: var(--beam-ink);
}

.beam-analysis-page .tool-app-hero {
    border-bottom: 1px solid rgba(198, 160, 113, .28);
    padding: 30px 0 28px;
    background:
        radial-gradient(circle at 88% 18%, rgba(198, 160, 113, .15), transparent 25rem),
        linear-gradient(115deg, var(--beam-dark), var(--beam-dark-soft));
}

.beam-analysis-page .tool-app-title {
    align-items: flex-end;
}

.beam-analysis-page .tool-app-title .eyebrow {
    color: var(--beam-gold);
}

.beam-analysis-page .tool-app-title h1 {
    color: #f5f1e8;
    font-size: clamp(36px, 4.2vw, 54px);
    letter-spacing: -.035em;
}

.beam-analysis-page .tool-app-title p:not(.eyebrow) {
    max-width: 760px;
    color: #d7d2c7;
    font-size: 15px;
}

.beam-analysis-page .tool-app-title .btn-primary {
    min-height: 44px;
    border: 1px solid var(--beam-gold);
    border-radius: 3px;
    background: transparent;
    color: #f5f1e8;
    white-space: nowrap;
}

.beam-analysis-page .tool-app-title .btn-primary:hover {
    background: var(--beam-gold);
    color: var(--beam-dark);
}

/* The engineering application remains unmodified inside this frame. */
.beam-analysis-page .tool-app-section {
    padding: 0;
    border-bottom: 1px solid #bdb7ac;
    background: #edf1f5;
}

.beam-analysis-page .tool-app-frame {
    width: 100%;
    height: calc(100vh - 78px);
    min-height: 780px;
}

.beam-analysis-page .tool-app-frame iframe {
    display: block;
    width: 100%;
    height: 100%;
    border: 0;
}

.beam-analysis-page > .section {
    padding: 64px 0;
    background: var(--beam-paper);
}

.beam-analysis-page > .section.muted {
    border-top: 1px solid var(--beam-line);
    background: #ded8cc;
}

.beam-analysis-page .tool-note-panel {
    gap: 32px;
    border: 1px solid var(--beam-line);
    border-radius: 6px;
    padding: 30px;
    background: var(--beam-card);
    box-shadow: none;
}

.beam-analysis-page .tool-note-panel > div:last-child {
    padding-left: 28px;
    border-left: 1px solid var(--beam-line);
}

.beam-analysis-page .tool-note-panel .eyebrow,
.beam-analysis-page .section-heading .eyebrow {
    color: #806541;
}

.beam-analysis-page .tool-note-panel h2,
.beam-analysis-page .tool-note-panel h3,
.beam-analysis-page .section-heading h2,
.beam-analysis-page .tool-info-grid h3 {
    color: var(--beam-ink);
}

.beam-analysis-page .tool-note-panel p,
.beam-analysis-page .section-heading p,
.beam-analysis-page .tool-info-grid p {
    color: var(--beam-muted);
}

.beam-analysis-page .tool-consult-link {
    display: inline-block;
    margin-top: 17px;
    color: #5f472c;
    font-size: 13px;
    font-weight: 800;
    text-decoration: none;
}

.beam-analysis-page .tool-consult-link:hover {
    color: var(--beam-dark);
    text-decoration: underline;
    text-underline-offset: 4px;
}

.beam-analysis-page .tool-info-grid {
    gap: 12px;
}

.beam-analysis-page .tool-info-grid > div {
    border: 1px solid #c5beb2;
    border-radius: 3px;
    padding: 22px;
    background: #f7f4ed;
    box-shadow: none;
}

@media (max-width: 800px) {
    .beam-analysis-page .tool-app-title {
        align-items: flex-start;
        flex-direction: column;
    }

    .beam-analysis-page .tool-app-title .btn-primary {
        width: 100%;
    }

    .beam-analysis-page .tool-note-panel {
        grid-template-columns: 1fr;
    }

    .beam-analysis-page .tool-note-panel > div:last-child {
        padding-top: 24px;
        padding-left: 0;
        border-top: 1px solid var(--beam-line);
        border-left: 0;
    }
}

@media (max-width: 560px) {
    .beam-analysis-page .tool-app-hero {
        padding: 24px 0 22px;
    }

    .beam-analysis-page .tool-app-title h1 {
        font-size: 36px;
    }

    .beam-analysis-page > .section {
        padding: 46px 0;
    }

    .beam-analysis-page .tool-note-panel {
        padding: 22px;
    }
}