:root { color-scheme: dark; }
body {
    font-family: system-ui, sans-serif;
    margin: 0;
    line-height: 1.6;
    color: #e0e0e0;
    background: #101018;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
a { color: #7ec8e3; }
.skip-link {
    position: absolute;
    left: -9999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}
.skip-link:focus {
    position: fixed;
    left: 1rem;
    top: 1rem;
    z-index: 10001;
    width: auto;
    height: auto;
    padding: 0.5rem 1rem;
    background: #3d6b8e;
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
}
.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid #2a2a38;
    background: #0a0a12;
}
.brand {
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    color: #fff;
}
.site-header nav {
    display: flex;
    gap: 1.25rem;
}
.site-header nav a {
    text-decoration: none;
    color: #bdbdc8;
}
.site-header nav a:hover { color: #fff; }
.site-main {
    flex: 1;
    max-width: 960px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    width: 100%;
    box-sizing: border-box;
}
.site-footer {
    padding: 1.5rem;
    border-top: 1px solid #2a2a38;
    font-size: 0.85rem;
    color: #888;
    text-align: center;
}
.site-footer-nav {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    margin-bottom: 0.75rem;
}
.site-footer-nav a {
    color: #bdbdc8;
    text-decoration: none;
}
.site-footer-nav a:hover {
    color: #fff;
}
.play-btn {
    display: inline-block;
    padding: 0.85rem 2.5rem;
    background: #3d6b8e;
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 1.1rem;
    border: none;
    cursor: pointer;
    font-family: inherit;
}
.play-btn:hover { background: #4a7fa8; }
.play-btn--hero {
    padding: 1rem 3rem;
    font-size: 1.2rem;
    border-radius: 8px;
    box-shadow: 0 0 24px rgba(61, 107, 142, 0.45);
    animation: play-glow 2.4s ease-in-out infinite;
}
@keyframes play-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(61, 107, 142, 0.35); }
    50% { box-shadow: 0 0 32px rgba(74, 127, 168, 0.55); }
}
.nav-play {
    background: none;
    border: none;
    padding: 0;
    font: inherit;
    color: #bdbdc8;
    cursor: pointer;
}
.nav-play:hover { color: #fff; }

/* Hero / game stage — same footprint, morph on Play */
.sow-stage {
    position: relative;
    isolation: isolate;
    width: 100%;
    height: min(70vh, 720px);
    min-height: 400px;
    margin: 0 0 2rem;
    border: 1px solid #2a2a38;
    border-radius: 8px;
    overflow: hidden;
    background: #0a0a0f;
    box-sizing: border-box;
}
.sow-stage__frame {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
    overscroll-behavior: none;
}
.hero-cover {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    text-align: center;
    transition: opacity 0.45s ease, transform 0.45s ease, visibility 0s linear 0.45s;
    will-change: opacity, transform;
    z-index: 1;
}
.hero-cover__bg {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(
            to bottom,
            rgba(10, 10, 15, 0.55) 0%,
            rgba(10, 10, 15, 0.72) 45%,
            rgba(10, 10, 15, 0.88) 100%
        ),
        center / cover no-repeat url("/assets/cdn/ui/sow-splash-desktop.webp");
    transform: scale(1);
    animation: hero-kenburns 18s ease-in-out infinite alternate;
}
@keyframes hero-kenburns {
    from { transform: scale(1); }
    to { transform: scale(1.06); }
}
.hero-cover__inner {
    position: relative;
    z-index: 1;
    max-width: 540px;
    padding: 1.5rem;
}
.hero-eyebrow {
    display: inline-block;
    margin-bottom: 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #9ec4dc;
}
.hero-cover h1 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    color: #fff;
    margin: 0 0 0.75rem;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
}
.hero-tag {
    font-size: 1.05rem;
    color: #d0d0dc;
    margin: 0 auto 1.25rem;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5);
}
.hero-feats {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
    list-style: none;
    margin: 0 0 1.5rem;
    padding: 0;
}
.hero-feats li {
    padding: 0.35rem 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 500;
    color: #e8e8f0;
    background: rgba(10, 10, 20, 0.45);
    backdrop-filter: blur(4px);
}
.sow-stage.playing .hero-cover {
    opacity: 0;
    transform: scale(1.03);
    pointer-events: none;
    visibility: hidden;
}
.sow-stage.playing .sow-stage__frame {
    opacity: 1;
    pointer-events: auto;
}

body.game-active {
    overflow: hidden;
}
.game-overlay[hidden] {
    display: none !important;
}
.game-overlay {
    display: none;
}
.game-restore-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 10003;
    padding: 0.4rem 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 6px;
    background: rgba(10, 10, 15, 0.85);
    color: #e0e0e0;
    font: inherit;
    font-size: 0.85rem;
    cursor: pointer;
}
.game-restore-btn:hover {
    background: rgba(30, 30, 40, 0.95);
    color: #fff;
}

@media (max-width: 480px) {
    .sow-stage {
        height: min(78vh, 560px);
        min-height: 320px;
    }
    .hero-cover__bg {
        background:
            linear-gradient(
                to bottom,
                rgba(10, 10, 15, 0.55) 0%,
                rgba(10, 10, 15, 0.78) 50%,
                rgba(10, 10, 15, 0.92) 100%
            ),
            center / cover no-repeat url("/assets/cdn/ui/sow-splash-mobile.webp");
    }
    .hero-feats li {
        font-size: 0.72rem;
        padding: 0.3rem 0.6rem;
    }
    .sow-stage__frame {
        display: none;
    }
    .game-overlay {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 10000;
        background: #0a0a0f;
        overflow: hidden;
    }
    #sow-game-frame-mobile {
        display: block;
        width: 100%;
        height: 100%;
        border: 0;
        overscroll-behavior: none;
    }
}
@media (min-width: 481px) {
    .game-overlay {
        display: none !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    .hero-cover__bg {
        animation: none;
    }
    .play-btn--hero {
        animation: none;
    }
    .hero-cover,
    .sow-stage__frame {
        transition: none;
    }
    .sow-stage.playing .hero-cover {
        transition: none;
    }
}

h1, h2 { color: #fff; }
ul { padding-left: 1.25rem; }
.hero-feats { padding-left: 0; }