.marketing-grid,
.story-grid,
.trust-grid,
.contact-grid,
.proof-grid,
.role-grid,
.use-case-grid,
.value-grid,
.architecture-grid {
    display: grid;
    gap: 1.55rem;
}

.marketing-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.marketing-section {
    padding: 4.5rem 0 0;
}

.section-stack {
    display: grid;
    gap: 1.55rem;
}

.thesis-band {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(300px, 0.88fr);
    gap: 2rem;
    align-items: center;
}

.thesis-band__content {
    max-width: 44rem;
}

.thesis-band__support,
.thesis-band__aside,
.rail-section__content {
    display: grid;
    gap: 1.15rem;
}

.rail-section {
    display: grid;
    grid-template-columns: minmax(250px, 0.78fr) minmax(0, 1.22fr);
    gap: 2.15rem;
    align-items: start;
}

.rail-section__rail {
    position: sticky;
    top: 5.75rem;
}

.process-timeline {
    display: grid;
    gap: 1.3rem;
    position: relative;
}

.process-timeline::before {
    content: "";
    position: absolute;
    left: 1.05rem;
    top: 0.8rem;
    bottom: 0.8rem;
    width: 1px;
    background: linear-gradient(180deg, rgba(30, 100, 200, 0.22) 0%, rgba(168, 201, 240, 0.42) 100%);
}

.process-timeline__item {
    position: relative;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 1.15rem;
    align-items: start;
}

.comparison-panel {
    display: grid;
    gap: 1.3rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
}

.comparison-panel--two-up {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.marketing-hero {
    padding: 4.75rem 0 1.5rem;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.95fr);
    gap: 2.25rem;
    align-items: stretch;
}

.proof-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.signal-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.25rem;
}

.story-grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
}

.story-list {
    display: grid;
    gap: 1.25rem;
}

.story-list__item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
    align-items: start;
}

.story-aside {
    display: grid;
    gap: 1.25rem;
}

.value-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.use-case-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.marketing-detail-hero {
    padding: 4.5rem 0 1.5rem;
}

.architecture-grid {
    grid-template-columns: 1.15fr 0.85fr;
}

.architecture-path {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1rem;
}

.role-grid,
.trust-grid,
.contact-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 1100px) {
    .thesis-band,
    .hero-grid,
    .story-grid,
    .architecture-grid,
    .rail-section {
        grid-template-columns: 1fr;
    }

    .rail-section__rail {
        position: static;
    }

    .marketing-section {
        padding-top: 3.85rem;
    }

    .signal-grid,
    .value-grid,
    .use-case-grid,
    .role-grid,
    .trust-grid,
    .contact-grid,
    .comparison-panel,
    .comparison-panel--two-up {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .architecture-path {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .marketing-hero,
    .marketing-detail-hero {
        padding-top: 2.9rem;
        padding-bottom: 1rem;
    }

    .marketing-section {
        padding-top: 2.5rem;
    }

    .section-stack {
        gap: 1.35rem;
    }

    .thesis-band,
    .rail-section,
    .hero-grid {
        gap: 1.4rem;
    }

    .comparison-panel,
    .comparison-panel--two-up {
        gap: 0.9rem;
    }

    .signal-grid,
    .value-grid,
    .use-case-grid,
    .role-grid,
    .trust-grid,
    .contact-grid,
    .proof-grid,
    .architecture-path,
    .comparison-panel,
    .comparison-panel--two-up {
        grid-template-columns: 1fr;
    }
}