@font-face {
    font-family: "Inter";
    src: url("/assets/inter-latin-var.woff2") format("woff2");
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
}

@font-face {
    font-family: "IBM Plex Sans";
    src: url("/assets/ibm-plex-sans-latin-500.woff2") format("woff2");
    font-style: normal;
    font-weight: 500;
    font-display: swap;
}

@font-face {
    font-family: "IBM Plex Sans";
    src: url("/assets/ibm-plex-sans-latin-600.woff2") format("woff2");
    font-style: normal;
    font-weight: 600;
    font-display: swap;
}

:root {
    color-scheme: light;
    --background: #fafbfc;
    --surface: #ffffff;
    --surface-subtle: #f4f6f8;
    --foreground: #121417;
    --muted: #5c636c;
    --line: #d9dde2;
    --line-soft: #e5e8ec;
    --accent: #0f746b;
    --accent-hover: #0b5f58;
    --accent-signal: #178f84;
    --accent-soft: #c9efea;
    --dark: #121417;
    --dark-muted: #b8bec6;
}

* {
    box-sizing: border-box;
}

html {
    min-width: 320px;
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    margin: 0;
    background: var(--background);
    color: var(--foreground);
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.6;
}

a {
    color: inherit;
}

a:focus-visible,
button:focus-visible,
.table-scroll:focus-visible {
    outline: 3px solid var(--accent-soft);
    outline-offset: 3px;
}

.skip-link {
    position: fixed;
    z-index: 10;
    top: 12px;
    left: 12px;
    padding: 8px 12px;
    border-radius: 6px;
    background: var(--foreground);
    color: #ffffff;
    font-weight: 600;
    transform: translateY(-160%);
}

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

.site-header {
    border-bottom: 1px solid var(--line-soft);
    background: rgba(250, 251, 252, 0.96);
}

.header-inner,
.footer-inner,
.page-main {
    width: min(100% - 40px, 1080px);
    margin: 0 auto;
}

.header-inner {
    display: flex;
    min-height: 72px;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border-radius: 6px;
    font-size: 1.05rem;
    font-weight: 650;
    letter-spacing: -0.02em;
    text-decoration: none;
}

.brand-icon {
    display: block;
    width: 32px;
    height: 32px;
    border-radius: 7px;
}

.primary-nav,
.legal-nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 20px;
}

.primary-nav a,
.legal-nav a {
    color: var(--muted);
    font-size: 0.86rem;
    font-weight: 500;
    text-decoration: none;
}

.primary-nav a:hover,
.legal-nav a:hover {
    color: var(--foreground);
    text-decoration: underline;
    text-underline-offset: 4px;
}

.page-main {
    padding: 56px 0 72px;
}

.hero {
    display: grid;
    gap: 28px;
    padding: 56px;
    border: 1px solid #2a2f36;
    border-radius: 12px;
    background: var(--dark);
    color: #ffffff;
}

.eyebrow {
    margin: 0;
    color: #55c8bb;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero h1,
.resource-header h1,
.not-found h1 {
    max-width: 800px;
    margin: 0;
    font-size: clamp(2.4rem, 7vw, 4.8rem);
    font-weight: 620;
    letter-spacing: -0.055em;
    line-height: 0.98;
}

.hero h1 {
    font-family: "IBM Plex Sans", Inter, sans-serif;
}

.hero .lead {
    max-width: 700px;
    margin: 0;
    color: var(--dark-muted);
    font-size: 1.16rem;
}

.availability-note {
    max-width: 720px;
    padding: 18px 20px;
    border: 1px solid #3b4149;
    border-radius: 8px;
    background: #1a1d21;
}

.availability-note strong {
    display: block;
    margin-bottom: 4px;
    color: #ffffff;
}

.availability-note p {
    margin: 0;
    color: var(--dark-muted);
}

.section-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 48px;
    padding: 56px 0;
    border-bottom: 1px solid var(--line);
}

.section-grid h2,
.resource-section h2 {
    margin: 0;
    font-size: clamp(1.65rem, 4vw, 2.35rem);
    font-weight: 620;
    letter-spacing: -0.035em;
    line-height: 1.12;
}

.section-copy {
    display: grid;
    gap: 18px;
    align-content: start;
}

.section-copy p,
.resource-header p,
.resource-section p {
    margin: 0;
    color: var(--muted);
}

.feature-list,
.resource-list {
    display: grid;
    gap: 0;
    margin: 0;
    padding: 0;
    list-style: none;
}

.feature-list li,
.resource-list li {
    padding: 18px 0;
    border-top: 1px solid var(--line-soft);
}

.feature-list strong,
.resource-list strong {
    display: block;
    margin-bottom: 4px;
    color: var(--foreground);
}

.text-link {
    color: var(--accent);
    font-weight: 600;
    text-underline-offset: 4px;
}

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

.resource-page,
.not-found {
    width: min(100%, 760px);
    margin: 0 auto;
}

.resource-header,
.not-found {
    display: grid;
    gap: 18px;
}

.resource-header h1,
.not-found h1 {
    font-size: clamp(2.3rem, 6vw, 4rem);
}

.resource-section {
    display: grid;
    gap: 18px;
    margin-top: 48px;
    padding-top: 40px;
    border-top: 1px solid var(--line);
}

.resource-list {
    color: var(--muted);
}

.resource-list li {
    padding-left: 22px;
    position: relative;
}

.resource-list li::before {
    position: absolute;
    top: 27px;
    left: 2px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent-signal);
    content: "";
}

.resource-note {
    padding: 18px 20px;
    border-left: 3px solid var(--accent);
    background: var(--surface-subtle);
}

.resource-note p {
    color: var(--foreground);
}

.not-found {
    min-height: 46vh;
    align-content: center;
}

.not-found-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 24px;
    margin-top: 8px;
}

.legal-document {
    width: min(100%, 780px);
    margin: 0 auto;
}

.legal-document h1 {
    margin: 0;
    font-size: clamp(2.2rem, 6vw, 3.6rem);
    font-weight: 620;
    letter-spacing: -0.045em;
    line-height: 1.05;
}

.legal-document h2 {
    margin: 48px 0 0;
    font-size: 1.65rem;
    font-weight: 620;
    letter-spacing: -0.025em;
    line-height: 1.2;
    scroll-margin-top: 24px;
}

.legal-document h3 {
    margin: 32px 0 0;
    font-size: 1.2rem;
    line-height: 1.3;
}

.legal-document h4 {
    margin: 28px 0 0;
    font-size: 1rem;
}

.legal-document p,
.legal-document ul,
.legal-document ol,
.legal-document blockquote {
    margin: 16px 0 0;
    color: #2a2f36;
}

.legal-document ul,
.legal-document ol {
    padding-left: 26px;
}

.legal-document li + li {
    margin-top: 8px;
}

.legal-document a {
    color: var(--accent);
    font-weight: 550;
    text-underline-offset: 4px;
}

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

.legal-document blockquote {
    padding-left: 18px;
    border-left: 2px solid var(--accent);
}

.legal-document hr {
    margin: 36px 0;
    border: 0;
    border-top: 1px solid var(--line);
}

.legal-document code {
    padding: 2px 5px;
    border-radius: 4px;
    background: var(--surface-subtle);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.9em;
}

.table-scroll {
    margin-top: 20px;
    overflow-x: auto;
    border: 1px solid var(--line);
    border-radius: 8px;
}

.legal-document table {
    width: 100%;
    min-width: 620px;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.legal-document th,
.legal-document td {
    padding: 12px 14px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
}

.legal-document th {
    background: var(--surface-subtle);
    font-weight: 650;
}

.legal-document th:last-child,
.legal-document td:last-child {
    border-right: 0;
}

.legal-document tr:last-child td {
    border-bottom: 0;
}

.contact-reveal {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    margin-top: 16px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface);
}

.contact-address {
    min-width: min(100%, 260px);
    margin: 0;
    color: var(--foreground);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.contact-button {
    min-height: 40px;
    padding: 8px 12px;
    border: 1px solid var(--accent);
    border-radius: 6px;
    background: var(--accent);
    color: #ffffff;
    cursor: pointer;
    font: inherit;
    font-weight: 650;
}

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

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

.footer-inner {
    display: grid;
    gap: 18px;
    padding: 32px 0 40px;
}

.footer-owner {
    margin: 0;
    color: var(--muted);
    font-size: 0.86rem;
}

@media (max-width: 720px) {
    .header-inner,
    .footer-inner,
    .page-main {
        width: min(100% - 32px, 1080px);
    }

    .header-inner {
        min-height: auto;
        align-items: flex-start;
        flex-direction: column;
        gap: 14px;
        padding: 18px 0;
    }

    .primary-nav {
        gap: 8px 16px;
    }

    .page-main {
        padding: 40px 0 56px;
    }

    .hero {
        gap: 22px;
        padding: 34px 24px;
    }

    .section-grid {
        grid-template-columns: 1fr;
        gap: 24px;
        padding: 42px 0;
    }

    .legal-document h2 {
        margin-top: 40px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}