@media (min-width: 720px) {
    :root {
        --shell: 1120px;
        --gutter: 32px;
    }

    .site-header {
        padding-top: 18px;
    }

    .hero {
        padding-bottom: 40px;
    }

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

    .gallery-card--wide {
        grid-column: span 2;
    }

    .gallery-card--tall {
        min-height: 520px;
    }

    .footer-shell {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

@media (min-width: 960px) {
    :root {
        --shell: 1180px;
        --gutter: 40px;
    }

    .desktop-nav {
        display: flex;
        align-items: center;
        gap: 28px;
    }

    .desktop-nav a {
        position: relative;
        font-weight: 700;
        color: rgba(248, 244, 238, 0.82);
    }

    .desktop-nav a::after {
        content: '';
        position: absolute;
        right: 0;
        bottom: -8px;
        width: 100%;
        height: 2px;
        transform: scaleX(0);
        transform-origin: right;
        background: var(--accent);
        transition: transform var(--transition);
    }

    .desktop-nav a:hover::after,
    .desktop-nav a:focus-visible::after {
        transform: scaleX(1);
    }

    .header-cta {
        display: inline-flex;
    }

    .menu-toggle,
    .mobile-panel {
        display: none;
    }

    .hero-shell,
    .story-grid,
    .project-focus__grid,
    .contact-shell {
        grid-template-columns: minmax(0, 1fr) minmax(280px, 0.44fr);
    }

    .hero-shell {
        min-height: calc(100svh - var(--header-height) - 56px);
    }

    .proof-band {
        margin-top: -120px;
        padding: 0 0 32px;
        background: transparent;
    }

    .proof-band__grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 24px;
        padding: 24px 28px;
        border-radius: var(--radius-lg);
        background: rgba(21, 24, 30, 0.92);
        backdrop-filter: blur(18px);
        box-shadow: var(--shadow);
    }

    .proof-band__grid div {
        min-height: 140px;
        padding: 0 18px 0 0;
        border-bottom: 0;
        border-right: 1px solid rgba(248, 244, 238, 0.12);
    }

    .proof-band__grid div:last-child {
        border-right: 0;
    }

    .story-grid,
    .project-focus__grid,
    .contact-shell {
        align-items: center;
    }

    .story-grid {
        grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    }

    .story-copy {
        max-width: 37rem;
    }

    .project-focus__grid {
        grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    }

    .gallery-heading {
        grid-template-columns: minmax(0, 1fr) minmax(260px, 0.52fr);
        align-items: end;
        margin-bottom: 30px;
    }

    .gallery-rail {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        grid-auto-rows: 240px;
        gap: 18px;
    }

    .gallery-card {
        min-height: auto;
        height: 100%;
    }

    .gallery-card--wide {
        grid-column: span 2;
    }

    .gallery-card--tall {
        grid-row: span 2;
    }
}

@media (min-width: 1200px) {
    .hero-copy h1 {
        max-width: 10.5ch;
    }

    .hero-proof {
        margin-inline-start: auto;
        max-width: 360px;
    }

    .project-stack {
        gap: 18px;
        grid-template-columns: minmax(0, 1fr) 240px;
    }
}