:root {
    --bg: #f5f0e8;
    --surface: rgba(255, 255, 255, 0.82);
    --surface-strong: #ffffff;
    --ink: #13211f;
    --muted: #52615b;
    --accent: #0f7a67;
    --accent-dark: #0b4f43;
    --warm: #cf8f43;
    --line: rgba(19, 33, 31, 0.12);
    --shadow: 0 24px 60px rgba(19, 33, 31, 0.12);
    --radius-lg: 28px;
    --radius-md: 18px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    font-family: "Source Sans 3", sans-serif;
    background:
        radial-gradient(circle at top left, rgba(15, 122, 103, 0.16), transparent 28%),
        radial-gradient(circle at top right, rgba(207, 143, 67, 0.14), transparent 24%),
        linear-gradient(180deg, #fbf8f2 0%, var(--bg) 100%);
}

a {
    color: inherit;
}

.page-shell {
    min-height: 100vh;
}

.hero,
.content {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.hero {
    padding: 24px 0 28px;
}

.topbar {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
    margin-bottom: 30px;
}

.home-link,
.github-link,
.text-link {
    text-decoration: none;
    color: var(--accent-dark);
    font-weight: 700;
}

.github-link,
.text-link {
    border-bottom: 1px solid transparent;
}

.github-link:hover,
.text-link:hover {
    border-color: currentColor;
}

.hero-content {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.8fr);
    gap: 28px;
    align-items: stretch;
}

.hero-copy,
.hero-card,
.download-panel,
.history-panel,
.info-card {
    background: var(--surface);
    backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.65);
    box-shadow: var(--shadow);
}

.hero-copy {
    padding: 44px;
    border-radius: 36px;
    position: relative;
    overflow: hidden;
}

.hero-copy::after {
    content: "";
    position: absolute;
    inset: auto -40px -50px auto;
    width: 240px;
    height: 240px;
    background: radial-gradient(circle, rgba(15, 122, 103, 0.18), transparent 68%);
}

.eyebrow,
.section-kicker,
.card-label {
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--accent-dark);
    margin: 0 0 12px;
}

.hero-logo {
    width: min(380px, 100%);
    display: block;
    margin-bottom: 18px;
}

.hero-copy h1 {
    margin: 0 0 16px;
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(2.2rem, 5vw, 4.4rem);
    line-height: 0.98;
    max-width: 12ch;
}

.hero-text,
.panel-copy,
.card-note,
.download-details p,
.info-card p {
    color: var(--muted);
    font-size: 1.05rem;
    line-height: 1.55;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin: 28px 0 20px;
}

.primary-button,
.secondary-button {
    border-radius: 999px;
    padding: 15px 22px;
    text-decoration: none;
    font-weight: 700;
    transition: transform 180ms ease, box-shadow 180ms ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.primary-button {
    color: #fff;
    background: linear-gradient(135deg, var(--accent) 0%, #0d5e51 100%);
    box-shadow: 0 16px 32px rgba(15, 122, 103, 0.22);
}

.secondary-button {
    color: var(--accent-dark);
    background: rgba(15, 122, 103, 0.08);
}

.primary-button:hover,
.secondary-button:hover {
    transform: translateY(-2px);
}

.wide {
    width: 100%;
}

.release-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.pill,
.download-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 14px;
    border-radius: 999px;
    background: rgba(19, 33, 31, 0.06);
    color: var(--accent-dark);
    font-weight: 700;
}

.hero-card {
    border-radius: 28px;
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.latest-card-header {
    display: flex;
    gap: 16px;
    align-items: center;
}

.hero-icon {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    background: var(--surface-strong);
    object-fit: contain;
    padding: 9px;
    box-shadow: inset 0 0 0 1px rgba(19, 33, 31, 0.08);
}

.hero-card h2,
.download-panel h2,
.history-panel h2 {
    margin: 0;
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(1.6rem, 2vw, 2.2rem);
}

.latest-meta {
    display: grid;
    gap: 16px;
    margin: 28px 0 18px;
}

.latest-meta div {
    padding: 16px 18px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid var(--line);
}

.latest-meta dt {
    margin-bottom: 6px;
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--muted);
}

.latest-meta dd {
    margin: 0;
    font-size: 1.08rem;
    font-weight: 700;
}

.content {
    padding-bottom: 60px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-bottom: 20px;
}

.info-card,
.download-panel,
.history-panel {
    border-radius: var(--radius-lg);
}

.info-card {
    padding: 26px;
}

.info-card h3 {
    margin-top: 0;
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.3rem;
}

.download-panel,
.history-panel {
    padding: 30px;
    margin-top: 18px;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-start;
}

.download-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(250px, 0.8fr);
    gap: 24px;
    align-items: center;
    margin-top: 22px;
}

.download-facts {
    margin: 18px 0 0;
    padding-left: 18px;
    color: var(--muted);
}

.download-facts li + li {
    margin-top: 8px;
}

.download-actions {
    display: grid;
    gap: 12px;
}

.table-wrap {
    overflow-x: auto;
    margin-top: 18px;
}

.release-table {
    width: 100%;
    min-width: 760px;
    border-collapse: collapse;
}

.release-table th,
.release-table td {
    padding: 16px 14px;
    text-align: left;
    border-bottom: 1px solid var(--line);
    vertical-align: top;
}

.release-table th {
    font-size: 0.84rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--muted);
}

.release-table td strong {
    font-family: "Space Grotesk", sans-serif;
}

.download-link {
    color: var(--accent-dark);
    font-weight: 700;
    text-decoration: none;
}

.download-link:hover {
    text-decoration: underline;
}

@media (max-width: 980px) {
    .hero-content,
    .download-layout,
    .feature-grid {
        grid-template-columns: 1fr;
    }

    .hero-copy {
        padding: 30px;
    }
}

@media (max-width: 640px) {
    .hero,
    .content {
        width: min(100% - 20px, 1180px);
    }

    .topbar,
    .panel-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-copy h1 {
        max-width: none;
    }

    .hero-card,
    .download-panel,
    .history-panel,
    .info-card {
        padding: 22px;
    }

    .release-table {
        min-width: 620px;
    }
}