header #nav .site-nav-group {
    position: static
}

header #nav .site-nav-group .mega-panel {
    left: 6%;
    right: 6%;
    top: 100%;
    width: auto;
    max-height: calc(100dvh - 150px);
    padding: 28px 32px 18px
}

.mega-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(220px,1fr));
    gap: 40px
}

.mega-column h2 {
    font-size: 12px;
    line-height: 1.5;
    text-transform: uppercase;
    letter-spacing: .07em;
    font-weight: 500;
    color: var(--muted);
    margin: 0 0 16px
}

.mega-column>a {
    display: block;
    text-decoration: none;
    color: var(--ink);
    padding: 11px 0;
    min-height: 44px
}

.mega-column>a>strong {
    font-size: 16px;
    font-weight: 500;
    line-height: 1.35;
    display: block;
    margin-bottom: 6px
}

.mega-column>a>span {
    font-size: 13px;
    line-height: 1.6;
    color: var(--muted);
    display: block;
    max-width: 40ch
}

.mega-column>a:hover>strong,.mega-column>a:focus-visible>strong {
    color: var(--accent)
}

.mega-panel>a.mega-overview {
    border: 0;
    border-top: 1px solid var(--line);
    margin: 16px 0 0;
    padding: 16px 0 0;
    min-height: 44px;
    font-size: 13px;
    color: var(--accent)
}

#engineering-polymers,#thermoplastics,#biopolymers {
    scroll-margin-top: 130px
}

.home-hero #home-title {
    font-size: clamp(2.65rem,5vw,4.8rem);
    line-height: 1.04;
    margin-bottom: 18px
}

.home-hero .home-service-subtitle {
    font-size: clamp(1.2rem,2.05vw,1.85rem);
    line-height: 1.4;
    color: #c5b3f4;
    font-weight: 500;
    letter-spacing: -.02em;
    margin-bottom: 24px
}

.home-manufacturing {
    padding-block:34px 38px}

.home-service-tabs {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    border-bottom: 1px solid var(--line);
    margin-bottom: 30px
}

.home-service-tabs button {
    font: inherit;
    color: var(--muted);
    font-size: 18px;
    padding: 18px 10px;
    background: transparent;
    border: 0;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    text-align: left
}

.home-service-tabs button[aria-selected=true] {
    color: var(--accent);
    border-color: var(--accent)
}

.home-service-tabs button:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px
}

.home-service-panel {
    display: grid;
    grid-template-columns: 1fr 1.12fr;
    gap: 44px;
    align-items: center
}

.home-service-panel[hidden] {
    display: none
}

.home-service-panel>img {
    width: 100%;
    height: 310px;
    object-fit: cover;
    background: var(--surface-soft)
}

.home-service-panel h3 {
    font-size: clamp(1.5rem,2.4vw,2.1rem);
    font-weight: 500;
    line-height: 1.2;
    margin: 16px 0;
    letter-spacing: -.025em
}

.home-service-panel p,.home-service-panel li {
    font-size: 15px;
    line-height: 1.7;
    color: var(--muted)
}

.home-service-panel ul {
    padding-left: 18px;
    margin: 18px 0
}

.service-panel-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 28px
}

.service-panel-actions .text-button {
    font-size: 14px;
    margin-top: 0
}

.service-support-links {
    display: flex;
    flex-wrap: wrap;
    gap: 18px 28px;
    font-size: 13px;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--line)
}

.service-support-links>span {
    color: var(--muted)
}

.home-how {
    padding-block:35px 40px}

.home-how ol {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3,minmax(0,1fr));
    gap: 36px;
    margin: 0
}

.home-how li {
    border-top: 1px solid var(--line);
    padding-top: 22px
}

.home-how li>span {
    font-size: 12px;
    color: var(--accent)
}

.home-how h3 {
    font-size: 21px;
    font-weight: 500;
    line-height: 1.25;
    margin: 18px 0 12px
}

.home-how p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--muted)
}

.home-resource-links {
    display: flex;
    flex-wrap: wrap;
    gap: 18px 28px;
    padding-top: 20px;
    font-size: 13px
}

@media(min-width: 961px) {
    header #nav {
        gap:23px
    }

    .brand>span {
        max-width: 185px
    }
}

@media(max-width: 1200px) {
    .brand>span {
        display:none
    }
}

@media(max-width: 960px) {
    header #nav .site-nav-group .mega-panel {
        position:static;
        width: 100%;
        max-height: none;
        margin: 6px 0 18px;
        padding: 20px;
        overflow: visible
    }

    .mega-columns {
        grid-template-columns: 1fr;
        gap: 24px
    }

    .mega-column h2 {
        margin-bottom: 8px
    }

    .mega-column>a>strong {
        font-size: 15px
    }

    .home-service-panel {
        gap: 25px
    }

    .home-service-panel>img {
        height: 290px
    }
}

@media(max-width: 600px) {
    .home-hero #home-title {
        font-size:42px
    }

    .home-hero .home-service-subtitle {
        font-size: 20px;
        line-height: 1.5;
        margin-bottom: 22px
    }

    .home-service-tabs {
        gap: 0;
        margin-bottom: 24px
    }

    .home-service-tabs button {
        font-size: 13px;
        padding: 14px 5px;
        text-align: center;
        line-height: 1.4
    }

    .home-service-panel {
        grid-template-columns: 1fr;
        gap: 22px
    }

    .home-service-panel>img {
        height: 220px
    }

    .home-service-panel h3 {
        font-size: 27px
    }

    .home-service-panel p,.home-service-panel li {
        font-size: 15px
    }

    .home-manufacturing {
        padding-block:28px}

    .home-how ol {
        grid-template-columns: 1fr;
        gap: 20px
    }

    .home-how h3 {
        margin-top: 12px
    }

    .service-support-links {
        gap: 16px
    }

    .service-support-links>span {
        flex-basis: 100%
    }

    .home-how {
        padding-block:24px}

    .home-resource-links {
        flex-direction: column;
        align-items: start
    }
}