.hero {
    position: relative;
    overflow: hidden;
    min-height: clamp(420px, 52vh, 520px);
    padding: clamp(40px, 7vw, 80px);
    border: 1px solid color-mix(in srgb, var(--primary) 22%, var(--line));
    border-radius: var(--radius-xl);
    background:
        linear-gradient(165deg, var(--glass-strong) 0%, var(--glass) 40%, transparent 70%),
        linear-gradient(135deg, color-mix(in srgb, var(--primary) 20%, transparent), color-mix(in srgb, var(--secondary) 14%, transparent)),
        color-mix(in srgb, var(--card) 60%, transparent);
    box-shadow:
        var(--shadow),
        0 0 0 1px rgba(255, 255, 255, 0.04) inset;
}

.hero::before {
    content: "";
    position: absolute;
    top: -20%;
    right: -8%;
    width: min(55%, 480px);
    height: 70%;
    border-radius: 50%;
    background: radial-gradient(circle, var(--glow-primary), transparent 68%);
    opacity: 0.5;
    pointer-events: none;
}

.hero::after {
    content: "";
    position: absolute;
    inset: auto -8% -45% 20%;
    height: 380px;
    border-radius: 999px;
    background: linear-gradient(100deg, var(--primary), var(--secondary));
    filter: blur(100px);
    opacity: 0.32;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1,
.page-hero h1 {
    max-width: 14ch;
    font-size: clamp(2.5rem, 6.5vw, 5.5rem);
    line-height: 0.95;
    letter-spacing: 0;
    background: linear-gradient(180deg, #ffffff 0%, color-mix(in srgb, var(--text) 88%, var(--muted)) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p,
.page-hero p {
    max-width: 640px;
    margin-top: 22px;
    color: var(--muted);
    font-size: clamp(1.02rem, 1.8vw, 1.15rem);
    line-height: 1.75;
    -webkit-text-fill-color: unset;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.implementation-status-badge,
.implementation-notice {
    display: inline-block;
    margin-top: 16px;
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
    line-height: 1.45;
    border: 1px solid var(--line);
}

.implementation-status-badge.is-included,
.implementation-notice.is-included {
    color: var(--secondary);
    border-color: color-mix(in srgb, var(--secondary) 40%, var(--line));
    background: color-mix(in srgb, var(--secondary) 12%, transparent);
}

.implementation-status-badge.is-reference,
.implementation-notice.is-reference {
    color: var(--muted);
    background: rgba(8, 12, 24, 0.45);
    border-radius: 16px;
    max-width: 720px;
}

.implementation-status-badge.is-reference a,
.implementation-notice.is-reference a {
    color: var(--secondary);
    font-weight: 800;
}

.implementation-notice {
    display: block;
    margin-top: 18px;
    border-radius: 16px;
    font-weight: 600;
}


.stat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 26px;
}

.stat,
.mini-stat {
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--glass);
    backdrop-filter: blur(10px);
    transition: border-color 0.25s ease, transform 0.3s var(--ease-out);
}

.stat:hover,
.mini-stat:hover {
    border-color: color-mix(in srgb, var(--primary) 35%, var(--line));
    transform: translateY(-2px);
}

.stat {
    padding: 18px;
}

.stat span,
.mini-stat span {
    display: block;
    color: var(--muted);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
}

.stat strong,
.mini-stat strong {
    display: block;
    margin-top: 8px;
    font-size: 1rem;
}

.story {
    display: grid;
    grid-template-columns: 0.82fr 1.18fr;
    gap: 22px;
    align-items: stretch;
}

.story-panel {
    padding: 32px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background:
        linear-gradient(160deg, var(--glass-strong), var(--glass)),
        color-mix(in srgb, var(--card) 50%, transparent);
    box-shadow: var(--shadow-soft);
}

.story-panel p {
    color: #c3ccda;
    line-height: 1.8;
}

.mini-stats {
    display: grid;
    gap: 14px;
}

.mini-stat {
    padding: 18px;
}

.story .releases-block {
    grid-column: 1 / -1;
    margin-top: 8px;
}

.releases-list {
    display: grid;
    gap: 16px;
}

.release-card {
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.045);
}

.release-version-box {
    display: flex;
    align-items: center;
    padding: 10px 6px 14px;
}

.release-version-label {
    font-size: clamp(1.1rem, 2.4vw, 1.45rem);
    font-weight: 800;
    letter-spacing: 0;
    color: var(--secondary);
}

.release-description-box {
    padding: 18px 20px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(8, 12, 24, 0.42);
}

.release-description-box p {
    margin: 0;
    color: #c3ccda;
    line-height: 1.75;
}