*,
*::before,
*::after {
    box-sizing: border-box;
}

:root {
    --color-page: #f5f7fa;
    --color-surface: #ffffff;
    --color-text: #102033;
    --color-muted: #58677a;
    --color-accent: #2563a8;
    --color-accent-hover: #174a80;
    --color-border: #d9e2ec;
    --color-focus: #2f80ed;
    --color-focus-soft: rgba(47, 128, 237, 0.24);
    --shadow-panel: 0 14px 36px rgba(16, 32, 51, 0.07);
    --font-system: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --max-content-width: 72rem;
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2rem;
    --space-7: 3rem;
    --radius-sm: 0.35rem;
    --radius-md: 0.5rem;
}

html {
    min-height: 100%;
}

body {
    min-height: 100vh;
    margin: 0;
    background: var(--color-page);
    color: var(--color-text);
    font-family: var(--font-system);
    font-size: 1rem;
    line-height: 1.65;
    text-rendering: optimizeLegibility;
}

img,
svg {
    max-width: 100%;
    height: auto;
}

a {
    color: var(--color-accent);
    text-underline-offset: 0.18em;
}

a:hover {
    color: var(--color-accent-hover);
}

:focus-visible {
    outline: 3px solid var(--color-focus);
    outline-offset: 3px;
    box-shadow: 0 0 0 6px var(--color-focus-soft);
}

.skip-link {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
    z-index: 20;
    transform: translateY(-160%);
    border-radius: var(--radius-sm);
    background: var(--color-text);
    color: var(--color-surface);
    padding: var(--space-2) var(--space-4);
    font-weight: 700;
    text-decoration: none;
}

.skip-link:focus {
    transform: translateY(0);
}

.site-header {
    border-bottom: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.92);
}

.site-header__inner,
.site-main,
.site-footer__inner {
    width: min(100% - 2rem, var(--max-content-width));
    margin-inline: auto;
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
    padding-block: var(--space-4);
}

.brand {
    color: var(--color-text);
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: 0;
    text-decoration: none;
}

.brand:hover {
    color: var(--color-accent-hover);
}

.primary-nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-2);
}

.primary-nav a {
    border-radius: var(--radius-sm);
    color: var(--color-muted);
    font-size: 0.95rem;
    font-weight: 650;
    padding: var(--space-2) var(--space-3);
    text-decoration: none;
}

.primary-nav a:hover {
    background: #edf4fb;
    color: var(--color-accent-hover);
}

.primary-nav a.current {
    background: #e5f0fb;
    color: var(--color-text);
    box-shadow: inset 0 -3px 0 var(--color-accent);
}

.site-main {
    padding-block: var(--space-7);
}

.page-intro {
    max-width: 45rem;
    padding-block: var(--space-4) var(--space-6);
}

.eyebrow {
    margin: 0 0 var(--space-2);
    color: var(--color-accent);
    font-size: 0.83rem;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
}

h1,
h2,
h3 {
    margin: 0;
    color: var(--color-text);
    line-height: 1.18;
}

h1 {
    max-width: 13ch;
    font-size: 3.25rem;
}

h2 {
    font-size: 1.75rem;
}

h3 {
    font-size: 1.15rem;
}

p {
    max-width: 68ch;
    margin: var(--space-3) 0 0;
}

.lede {
    color: var(--color-muted);
    font-size: 1.12rem;
}

.panel {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    box-shadow: var(--shadow-panel);
    padding: var(--space-5);
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-4);
    margin-top: var(--space-5);
}

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

.card-link {
    display: block;
    min-height: 100%;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text);
    padding: var(--space-5);
    text-decoration: none;
}

.card-link:hover {
    border-color: #b7cce3;
    color: var(--color-text);
    box-shadow: var(--shadow-panel);
}

.card-link p {
    color: var(--color-muted);
}

.button,
.text-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.75rem;
    margin-top: var(--space-5);
    border-radius: var(--radius-sm);
    font-weight: 750;
}

.button {
    border: 1px solid var(--color-accent);
    background: var(--color-accent);
    color: var(--color-surface);
    padding: 0.65rem 1rem;
    text-decoration: none;
}

.button:hover {
    border-color: var(--color-accent-hover);
    background: var(--color-accent-hover);
    color: var(--color-surface);
}

.button--secondary {
    border-color: var(--color-border);
    background: var(--color-surface);
    color: var(--color-accent);
}

.button--secondary:hover {
    border-color: #b7cce3;
    background: #edf4fb;
    color: var(--color-accent-hover);
}

.text-link {
    color: var(--color-accent);
}

.product-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(14rem, 22rem);
    gap: var(--space-6);
    align-items: start;
    border-bottom: 1px solid var(--color-border);
    padding-block: var(--space-4) var(--space-7);
}

.product-hero h1 {
    max-width: 16ch;
}

.product-status,
.availability-panel,
.product-details {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    padding: var(--space-5);
}

.product-status {
    display: grid;
    gap: var(--space-1);
}

.product-status span {
    color: var(--color-muted);
    font-size: 0.9rem;
    font-weight: 700;
}

.product-status strong {
    color: var(--color-text);
    font-size: 1.15rem;
}

.product-layout {
    display: grid;
    gap: var(--space-5);
    margin-top: var(--space-6);
}

.product-details p:first-child,
.availability-panel p:first-child {
    margin-top: 0;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
    margin-top: var(--space-5);
}

.feature-grid article {
    min-width: 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: #fbfcfe;
    padding: var(--space-4);
}

.feature-grid p {
    color: var(--color-muted);
}

.feature-list {
    display: grid;
    gap: var(--space-3);
    margin: var(--space-4) 0 0;
    padding-left: 1.25rem;
}

.product-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    align-items: center;
    margin-top: var(--space-5);
}

.product-actions .button,
.product-actions .text-link {
    margin-top: 0;
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
    margin-top: var(--space-5);
}

.support-card {
    display: flex;
    min-width: 0;
    flex-direction: column;
    justify-content: space-between;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    padding: var(--space-5);
}

.support-card p {
    color: var(--color-muted);
}

.support-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    align-items: center;
    margin-top: var(--space-5);
}

.support-actions .button,
.support-actions .text-link {
    margin-top: 0;
}

.support-note {
    border-left: 3px solid #b7cce3;
    padding-left: var(--space-3);
    font-size: 0.95rem;
}

.documentation-note {
    margin-top: var(--space-7);
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-6);
}

.legal-additional {
    margin-top: var(--space-5);
}

.distribution-section {
    margin-top: var(--space-7);
}

.downloads-grid,
.resource-list {
    display: grid;
    gap: var(--space-4);
    margin-top: var(--space-5);
}

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

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

.download-card {
    display: flex;
    min-width: 0;
    flex-direction: column;
    justify-content: space-between;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    padding: var(--space-5);
}

.download-card p {
    color: var(--color-muted);
}

.download-card__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    align-items: center;
    margin-top: var(--space-5);
}

.download-card__actions .button,
.download-card__actions .text-link {
    margin-top: 0;
}

.download-feature {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(14rem, 22rem);
    gap: var(--space-6);
    align-items: start;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    box-shadow: var(--shadow-panel);
    padding: var(--space-6);
}

.availability-note {
    display: grid;
    gap: var(--space-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: #fbfcfe;
    padding: var(--space-4);
}

.availability-note span {
    color: var(--color-muted);
    font-size: 0.9rem;
    font-weight: 700;
}

.availability-note strong {
    color: var(--color-text);
    font-size: 1.15rem;
}

.product-actions--hero {
    justify-content: flex-end;
    margin-top: 0;
}

.hero {
    display: grid;
    min-height: 28rem;
    align-items: center;
    border-bottom: 1px solid var(--color-border);
    padding-block: var(--space-7);
}

.hero__content {
    max-width: 48rem;
}

.hero__content h1 {
    max-width: 15ch;
}

.hero__actions,
.resource-actions,
.callout__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-top: var(--space-5);
}

.featured-product,
.callout {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: var(--space-6);
    align-items: start;
    margin-top: var(--space-7);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    box-shadow: var(--shadow-panel);
    padding: var(--space-6);
}

.featured-product__body p:first-child {
    margin-top: 0;
}

.status-label {
    display: inline-flex;
    margin-top: var(--space-4);
    border: 1px solid #b7cce3;
    border-radius: var(--radius-sm);
    background: #edf4fb;
    color: var(--color-text);
    padding: var(--space-1) var(--space-3);
    font-size: 0.9rem;
    font-weight: 750;
}

.resource-section {
    margin-top: var(--space-7);
}

.section-heading {
    max-width: 48rem;
}

.section-heading p:last-child {
    color: var(--color-muted);
}

.product-summary-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
    margin-top: var(--space-5);
}

.product-summary-card {
    display: flex;
    flex-direction: column;
}

.roster-downloads {
    margin-top: var(--space-6);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    padding: var(--space-5);
}

.roster-downloads__header {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-3);
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--space-4);
}

.roster-downloads__meta,
.status-message {
    color: var(--color-muted);
    font-size: 0.95rem;
}

.roster-downloads__meta,
.status-message {
    margin: 0;
}

.status-message {
    margin-top: var(--space-4);
}

.status-message--error {
    color: #9f1239;
}

.division-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
    margin-top: var(--space-5);
}

.division-card {
    min-width: 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: #fbfcfe;
    padding: var(--space-4);
}

.division-card h4 {
    margin: 0 0 var(--space-3);
    color: var(--color-text);
    font-size: 1rem;
}

.team-list {
    display: grid;
    gap: var(--space-2);
    margin: 0;
    padding: 0;
    list-style: none;
}

.team-list a {
    overflow-wrap: anywhere;
    font-weight: 650;
}

.site-footer {
    border-top: 1px solid var(--color-border);
    background: var(--color-surface);
}

.site-footer__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding-block: var(--space-5);
    color: var(--color-muted);
    font-size: 0.95rem;
}

.site-footer p {
    margin: 0;
}

.site-footer a {
    font-weight: 650;
}

.site-footer__links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

@media (max-width: 48rem) {
    .site-header__inner {
        align-items: flex-start;
        flex-direction: column;
        gap: var(--space-3);
    }

    .primary-nav {
        justify-content: flex-start;
    }

    .primary-nav a {
        padding-inline: var(--space-2);
    }

    .site-main {
        padding-block: var(--space-6);
    }

    h1 {
        font-size: 2.35rem;
    }

    h2 {
        font-size: 1.45rem;
    }

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

    .hero {
        min-height: auto;
        padding-block: var(--space-6);
    }

    .featured-product,
    .callout {
        grid-template-columns: 1fr;
        padding: var(--space-5);
    }

    .product-hero {
        grid-template-columns: 1fr;
    }

    .product-actions--hero {
        justify-content: flex-start;
    }

    .feature-grid,
    .downloads-grid,
    .resource-list,
    .support-grid,
    .product-summary-grid,
    .division-grid {
        grid-template-columns: 1fr;
    }

    .download-feature {
        grid-template-columns: 1fr;
        padding: var(--space-5);
    }
}

@media (max-width: 34rem) {
    .site-header__inner,
    .site-main,
    .site-footer__inner {
        width: min(100% - 1.25rem, var(--max-content-width));
    }

    .card-grid,
    .card-grid--two {
        grid-template-columns: 1fr;
    }

    .hero__actions .button,
    .product-actions .button,
    .support-actions .button,
    .download-card__actions .button,
    .resource-actions .button,
    .callout__actions .button {
        width: 100%;
    }

    .roster-downloads {
        padding: var(--space-4);
    }
}

@media (prefers-reduced-motion: no-preference) {
    a,
    .skip-link,
    .button,
    .card-link,
    .download-card,
    .primary-nav a {
        transition: background-color 160ms ease, border-color 160ms ease, box-shadow 160ms ease, color 160ms ease, transform 160ms ease;
    }
}