/* LP特有のデザイン (ベースはゲーム開発/style.cssを継承) */

body.game-lp {
    background: linear-gradient(-45deg, #1a1a2e, #16213e, #0f3460);
    background-size: 400% 400%;
    animation: bgGradient 15s ease infinite;
    color: #fff;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

@keyframes bgGradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

main {
    flex: 1;
}

.game-hero {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    padding: 60px 20px;
    gap: 40px;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-content {
    flex: 1;
    min-width: 300px;
    max-width: 600px;
}

.test-badge {
    display: inline-block;
    background: #e74c3c;
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.game-title {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-size: 3.5rem;
    margin: 0 0 15px 0;
    line-height: 1.2;
    background: -webkit-linear-gradient(45deg, #f1c40f, #e94560);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.game-subtitle {
    font-size: 1.2rem;
    color: #b2bec3;
    line-height: 1.6;
    margin-bottom: 30px;
}

.play-action {
    margin-top: 20px;
}

.btn-play {
    display: inline-block;
    padding: 20px 50px;
    font-size: 1.5rem;
    font-weight: 900;
    border-radius: 40px;
    background: linear-gradient(135deg, #e94560, #c0392b);
    color: #fff;
    text-decoration: none;
    box-shadow: 0 10px 20px rgba(233, 69, 96, 0.4);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn-play:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 30px rgba(233, 69, 96, 0.6);
}

.play-device {
    margin-top: 15px;
    font-size: 0.9rem;
    color: #7f8c8d;
}

.hero-visual {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: center;
}

.mockup-frame {
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    position: relative;
}

.orb {
    width: 150px;
    height: 150px;
    background: radial-gradient(circle at 30% 30%, #ffd54f, #f57c00);
    border-radius: 50%;
    margin-bottom: 20px;
    box-shadow: inset -10px -10px 20px rgba(0,0,0,0.5), 0 10px 20px rgba(0,0,0,0.3);
    animation: float 4s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

.mockup-frame h2 {
    font-size: 2rem;
    margin: 0;
}

/* ゲーム詳細セクション */
.game-details-section {
    padding: 60px 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.detail-text h2 {
    color: #f1c40f;
    margin-bottom: 20px;
    font-size: 2rem;
}

.how-to-play {
    list-style: none;
    padding: 0;
    margin-bottom: 40px;
}

.how-to-play li {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 15px;
    padding-left: 30px;
    position: relative;
}

.how-to-play li::before {
    content: '👑';
    position: absolute;
    left: 0;
    top: 2px;
}

.rules-box {
    background: rgba(231, 76, 60, 0.1);
    border-left: 4px solid #e74c3c;
    padding: 20px;
    border-radius: 0 8px 8px 0;
}

.rules-box h3 {
    margin-top: 0;
    color: #e74c3c;
}

/* ランキングエリア */
.ranking-panel {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.ranking-panel h2 {
    text-align: center;
    margin-top: 0;
    margin-bottom: 30px;
    color: #fff;
    font-size: 1.8rem;
}

.ranking-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.ranking-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 1.1rem;
}

.ranking-item:last-child {
    border-bottom: none;
}

.rank-1 { color: #f1c40f; font-weight: bold; font-size: 1.3rem; }
.rank-2 { color: #bdc3c7; font-weight: bold; }
.rank-3 { color: #cd7f32; font-weight: bold; }

.rank-name {
    flex: 1;
    margin-left: 15px;
}

.rank-score {
    font-weight: bold;
    color: #e94560;
}

@media (max-width: 768px) {
    .detail-grid {
        grid-template-columns: 1fr;
    }
    .game-title { font-size: 2.5rem; }
}