/* ========================================
   コンセプトページ専用CSS
======================================== */

/* V3デザイン：人生がうまくいかない理由 - 完全中央配置 */
.why-reason-v3 {
    max-width: 800px;
    margin: 0 auto 3rem;
    padding: 0 1rem;
}

.why-v3-title {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 2rem;
    color: var(--chalk-yellow);
    text-align: center;
    margin-bottom: 3rem;
    font-weight: 700;
    position: relative;
    padding-bottom: 1rem;
}

.why-v3-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--chalk-yellow);
    border-radius: 2px;
}

.why-v3-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.why-v3-section {
    width: 100%;
    max-width: 600px;
}

.why-v3-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    padding: 0.8rem 2rem;
    border-radius: 30px;
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
    width: fit-content;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.false-badge {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a6f 100%);
    color: #fff;
}

.true-badge {
    background: linear-gradient(135deg, #51cf66 0%, #37b24d 100%);
    color: #fff;
}

.badge-icon {
    font-size: 1.5rem;
    font-weight: 700;
}

.why-v3-items {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.why-v3-false .why-v3-item {
    background: rgba(255, 107, 107, 0.15);
    border: 3px solid rgba(255, 107, 107, 0.4);
    color: #ffb3b3;
    position: relative;
}

.why-v3-false .why-v3-item::before {
    content: '✗';
    position: absolute;
    left: 1.5rem;
    color: #ff6b6b;
    font-size: 1.5rem;
    font-weight: 700;
}

.why-v3-true .why-v3-item {
    background: rgba(81, 207, 102, 0.15);
    border: 3px solid rgba(81, 207, 102, 0.4);
    color: #b3f5c3;
    position: relative;
}

.why-v3-true .why-v3-item::before {
    content: '✓';
    position: absolute;
    left: 1.5rem;
    color: #51cf66;
    font-size: 1.5rem;
    font-weight: 700;
}

.why-v3-item {
    padding: 1.5rem 1.5rem 1.5rem 4rem;
    border-radius: 12px;
    font-size: 1.2rem;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.why-v3-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.3);
}

.why-v3-arrow {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 1.5rem 0;
}

.arrow-circle {
    background: var(--chalk-yellow);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 20px rgba(255, 214, 0, 0.5);
    animation: pulse 2s infinite;
}

.arrow-circle i {
    color: #2e3440;
    font-size: 2rem;
}

@keyframes pulse {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 6px 20px rgba(255, 214, 0, 0.5);
    }
    50% { 
        transform: scale(1.1);
        box-shadow: 0 8px 30px rgba(255, 214, 0, 0.7);
    }
}

/* スマホ対応 */
@media (max-width: 768px) {
    .why-v3-title {
        font-size: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .why-v3-badge {
        font-size: 1.1rem;
        padding: 0.6rem 1.5rem;
        gap: 0.6rem;
    }
    
    .badge-icon {
        font-size: 1.3rem;
    }
    
    .why-v3-item {
        padding: 1.2rem 1rem 1.2rem 3.5rem;
        font-size: 1rem;
    }
    
    .why-v3-item::before {
        font-size: 1.2rem;
        left: 1rem;
    }
    
    .arrow-circle {
        width: 50px;
        height: 50px;
    }
    
    .arrow-circle i {
        font-size: 1.6rem;
    }
}

/* 旧デザイン（互換性のため残す） */
.why-new-simple {
    padding: 3rem 0;
    background: var(--chalkboard-dark);
}

.why-new-box {
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: 12px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 2rem;
}

.why-new-title {
    font-family: 'Caveat', cursive;
    font-size: 1.8rem;
    color: var(--chalk-yellow);
    margin-bottom: 1.5rem;
    text-align: center;
}

.why-new-label {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.why-false-label {
    background: rgba(255, 107, 107, 0.25);
    color: #ff6b6b;
    border: 2px solid #ff6b6b;
}

.why-true-label {
    background: rgba(81, 207, 102, 0.25);
    color: #51cf66;
    border: 2px solid #51cf66;
}

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

.why-new-list li {
    padding: 0.9rem 1.2rem;
    margin-bottom: 0.7rem;
    border-radius: 8px;
    font-size: 1.05rem;
    color: var(--chalk-white);
}

.why-false-item {
    background: rgba(255, 107, 107, 0.15);
    border-left: 5px solid #ff6b6b;
}

.why-true-item {
    background: rgba(81, 207, 102, 0.15);
    border-left: 5px solid #51cf66;
}

.why-arrow-new {
    text-align: center;
    font-size: 2.5rem;
    color: var(--chalk-yellow);
    margin: 1.5rem 0;
}

/* スマホ対応 */
@media (max-width: 768px) {
    .why-new-simple {
        padding: 2rem 0;
    }
    
    .why-new-box {
        padding: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .why-new-title {
        font-size: 1.3rem;
        margin-bottom: 1rem;
    }
    
    .why-new-label {
        font-size: 0.85rem;
        padding: 0.4rem 0.9rem;
    }
    
    .why-new-list li {
        font-size: 0.9rem;
        padding: 0.7rem 1rem;
        margin-bottom: 0.5rem;
    }
    
    .why-arrow-new {
        font-size: 1.8rem;
        margin: 1rem 0;
    }
}