/* Homepage operational value and CRT engineering detail. */
.nt-home-value-intro,
.nt-home-research-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: start;
    gap: clamp(2rem, 5vw, 5rem);
}

.nt-home-value h2,
.nt-home-research h2 {
    color: var(--mia-text-primary);
    font: 600 clamp(1.8rem, 3.5vw, 3rem)/1.15 var(--mia-font-display);
    letter-spacing: -0.03em;
    text-wrap: balance;
}

.nt-home-value-intro p,
.nt-home-research p {
    color: var(--mia-text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
    max-width: 65ch;
}

.nt-engineering-plate {
    position: relative;
    padding: clamp(1.5rem, 4vw, 3rem);
    background: #ffffff;
    border: 1px solid var(--mia-border-light);
    border-radius: var(--nt-radius-lg);
}

.nt-engineering-plate img {
    display: block;
    width: 100%;
    height: auto;
}

.nt-engineering-marker {
    position: absolute;
    display: grid;
    place-items: center;
    width: 2rem;
    height: 2rem;
    border: 2px solid #ffffff;
    border-radius: 50%;
    background: var(--nt-action-blue);
    color: #ffffff;
    font: 700 0.85rem/1 var(--mia-font-body);
}

.nt-engineering-marker--ring { left: 57%; top: 23%; }
.nt-engineering-marker--hull { left: 30%; top: 72%; }
.nt-engineering-marker--propulsion { left: 26%; top: 46%; }
.nt-engineering-marker--propulsion-aft { left: 76%; top: 46%; }

.nt-engineering-caption {
    margin-top: 0.75rem;
    color: var(--mia-text-muted);
    font-size: 0.8rem;
    line-height: 1.5;
}

.nt-engineering-key {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(1.5rem, 3vw, 3rem);
    list-style: none;
    counter-reset: mechanism;
    margin-top: 1.75rem;
}

.nt-engineering-key li {
    position: relative;
    padding-left: 2rem;
    counter-increment: mechanism;
}

.nt-engineering-key li::before {
    content: counter(mechanism);
    position: absolute;
    left: 0;
    top: 0;
    color: var(--mia-text-primary);
    font-size: 0.9rem;
    font-weight: 700;
}

.nt-engineering-key strong {
    display: block;
    color: var(--mia-text-primary);
    font-size: 1rem;
    line-height: 1.5;
}

.nt-engineering-key p {
    margin-top: 0.5rem;
    color: var(--mia-text-secondary);
    font-size: 0.92rem;
    line-height: 1.65;
}

.nt-engineering-link {
    display: inline-block;
    margin-top: 1.5rem;
    padding-block: 0.65rem;
    color: var(--mia-text-primary);
    font-weight: 700;
    line-height: 1.5;
    text-decoration: underline;
    text-decoration-color: var(--mia-blue);
    text-underline-offset: 0.3em;
}

.nt-engineering-link:hover { text-decoration-thickness: 2px; }
.nt-engineering-link:focus-visible { outline: 2px solid currentColor; outline-offset: 5px; }
.nt-engineering-link small { display: block; margin-top: 0.5rem; font-size: 0.8rem; font-weight: 500; color: var(--mia-text-secondary); }

/* The homepage introduces operational value before the product details. */
.nt-home-value-intro p + p { margin-top: 1.25rem; }

/* Compact editorial sections keep the homepage moving. */
.nt-front-page .nt-section-header { text-align: left; margin-bottom: clamp(1.5rem, 3vw, 2.5rem); }
.nt-front-page .nt-section:not(.nt-video-section) .nt-section-header h2,
.nt-front-page .nt-section:not(.nt-video-section) .nt-section-header h2 .nt-accent-text { color: var(--mia-text-primary); }
.nt-front-page .nt-section-desc { margin-left: 0; max-width: 65ch; }
.nt-front-page .nt-home-research { background: var(--mia-bg-secondary); }
.nt-front-page .nt-home-testimonials,
.nt-front-page .nt-video-section,
.nt-front-page .nt-timeline-section { padding-block: clamp(2.5rem, 5vw, 4rem); }

.nt-front-page .nt-deployment-sequence { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; list-style: none; counter-reset: deployment; }
.nt-deployment-sequence li { counter-increment: deployment; border-top: 1px solid var(--mia-border-light); padding-top: 1.25rem; }
.nt-deployment-sequence li::before { content: counter(deployment, decimal-leading-zero); display: block; margin-bottom: 1rem; color: var(--mia-text-muted); font-size: 0.9rem; }
.nt-deployment-sequence h3 { color: var(--mia-text-primary); font: 600 1.1rem/1.4 var(--mia-font-display); }
.nt-deployment-sequence p { margin-top: 0.75rem; color: var(--mia-text-secondary); line-height: 1.7; }
.nt-front-page .nt-deployment-electric { border: 0; border-top: 1px solid var(--mia-border-light); border-radius: 0; padding: 1.5rem 0 0; margin-top: 2rem; background: transparent; }

.tug-page .tug-why-section .tug-section-header,
.tug-page .tug-specs-section .tug-section-header,
.tug-page .tug-schematics-section .tug-section-header { text-align: left; margin-bottom: 2rem; }
.tug-page .tug-why-section .tug-why-card { background: transparent; border: 0; border-top: 1px solid var(--mia-border-light); border-radius: 0; padding: 1.5rem 0 0; }
.tug-page .tug-why-section .tug-why-grid-intro { gap: 2rem; }
.tug-page .tug-specs-section h2 .tug-accent { color: var(--mia-text-primary); }

@media (max-width: 800px) {
    .nt-home-value-intro,
    .nt-home-research-inner { grid-template-columns: 1fr; gap: 1.5rem; }
    .nt-engineering-key { grid-template-columns: 1fr; gap: 1.25rem; }
    .nt-engineering-key p { max-width: 65ch; }
    .nt-engineering-plate { padding: 1rem; }
    .nt-engineering-marker { width: 1.6rem; height: 1.6rem; font-size: 0.75rem; }
    .nt-front-page .nt-deployment-sequence { grid-template-columns: 1fr; gap: 1.5rem; }
}