/* ==========================================================================
   LIVE配信研究所 - コンテンツセクションCSS
   ヒーロー、セクション、ツール、記事、診断
   ========================================================================== */

/* ==========================================================================
   ヒーローセクション（.hero）
   ========================================================================== */

.hero {
    position: relative !important;
    min-height: 35vh !important;
    display: flex !important;
    align-items: flex-start !important;
    justify-content: center !important;
    text-align: center !important;
    padding: 100px 20px 10px 20px !important;
}

.hero-content {
    position: relative !important;
    z-index: 10 !important;
    max-width: 1000px !important;
    margin: 0 auto !important;
    padding: 0.5rem 2rem !important;
    background: transparent !important;
}

.hero-title {
    font-size: 5.5rem !important;
    font-weight: 900 !important;
    margin-bottom: 1rem !important;
    line-height: 1.1 !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 0.5rem !important;
}

.title-live {
    background: linear-gradient(45deg, #FF6B6B 0%, #FFE66D 25%, #4ECDC4 50%, #FF6B6B 75%, #FFE66D 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
    font-size: 7rem !important;
    font-weight: 800 !important;
    letter-spacing: -2px !important;
    font-family: 'Poppins', 'Noto Sans JP', sans-serif !important;
    position: relative !important;
    display: inline-block !important;
    filter: drop-shadow(0 4px 8px rgba(255, 107, 107, 0.3)) !important;
}

.title-lab {
    background: linear-gradient(45deg, #4ECDC4 0%, #2C3E50 50%, #4ECDC4 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
    font-size: 4rem !important;
    font-weight: 700 !important;
    margin-top: 0 !important;
    font-family: 'Noto Sans JP', sans-serif !important;
    position: relative !important;
    display: inline-block !important;
    filter: drop-shadow(0 2px 4px rgba(76, 205, 196, 0.3)) !important;
}

.hero-subtitle {
    font-size: 1.6rem !important;
    color: #2C3E50 !important;
    margin-bottom: 1rem !important;
    font-weight: 600 !important;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.4) !important;
    font-family: 'Noto Sans JP', sans-serif !important;
}

.hero-arrow {
    font-size: 2.5rem !important;
    margin: 0.5rem 0 !important;
    color: #FF6B6B !important;
    display: block !important;
    animation: bounce 2s infinite !important;
}

.hero-main-btn {
    background: #FF6B6B !important;
    color: #FFFFFF !important;
    border: none !important;
    padding: 1.5rem 4rem !important;
    font-size: 1.3rem !important;
    font-weight: 700 !important;
    border-radius: 50px !important;
    cursor: pointer !important;
    margin-bottom: 0.2rem !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 6px 25px rgba(255, 107, 107, 0.4) !important;
    font-family: 'Noto Sans JP', sans-serif !important;
}

.hero-main-btn:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 8px 30px rgba(255, 107, 107, 0.4) !important;
}

/* アニメーション定義 */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}


/* ==========================================================================
   共通セクションスタイル（.section）
   ========================================================================== */

.section {
    background: rgba(255, 255, 255, 0.9) !important;
    backdrop-filter: blur(10px) !important;
    margin: 2rem auto !important;
    padding: 3rem 2rem !important;
    border-radius: 20px !important;
    max-width: 1200px !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1) !important;
    display: flex !important;
    flex-direction: column !important;
}

.section-header {
    text-align: center !important;
    margin-bottom: 2rem !important;
    width: 100% !important;
}

.section-title {
    font-size: 2rem !important;
    font-weight: 700 !important;
    color: #2C3E50 !important;
    text-align: center !important;
    margin-bottom: 0.5rem !important;
}

.section-subtitle {
    color: #6C757D !important;
    font-size: 1rem !important;
    margin: 0 !important;
    text-align: center !important;
}

/* ==========================================================================
   ツールセクション（.tools-grid, .tool-card）
   ========================================================================== */

.tools-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)) !important;
    gap: 2rem !important;
    width: 100% !important;
    margin-top: 1rem !important;
}

.tool-card {
    background: rgba(255, 255, 255, 0.9) !important;
    padding: 2rem !important;
    border-radius: 15px !important;
    text-align: center !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1) !important;
    transition: all 0.3s ease !important;
    cursor: pointer !important;
    backdrop-filter: blur(8px) !important;
}

.tool-card:hover {
    transform: translateY(-8px) !important;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15) !important;
}

.tool-icon {
    font-size: 3rem !important;
    margin-bottom: 1.5rem !important;
    display: block !important;
}

.tool-title {
    font-size: 1.3rem !important;
    font-weight: 700 !important;
    margin-bottom: 1rem !important;
    color: #2C3E50 !important;
}

.tool-description {
    color: #6C757D !important;
    margin-bottom: 2rem !important;
    line-height: 1.6 !important;
}

/* ==========================================================================
   診断セクション（.diagnosis-container, .diagnosis-card）
   ========================================================================== */

.diagnosis-container {
    max-width: 800px;
    margin: 0 auto;
}

.diagnosis-card {
    background: rgba(255, 255, 255, 0.9) !important;
    padding: 3rem !important;
    border-radius: 25px !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1) !important;
    backdrop-filter: blur(10px) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    text-align: center !important;
}

.diagnosis-progress {
    margin-bottom: 2rem;
}

.progress-bar {
    width: 100%;
    height: 12px;
    background: rgba(255, 107, 107, 0.15);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 1rem;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #4ECDC4 0%, #44A08D 50%, #FF6B6B 100%);
    border-radius: 10px;
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    width: 0%;
    position: relative;
    box-shadow: 0 2px 8px rgba(78, 205, 196, 0.3);
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.3) 50%, transparent 100%);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.progress-text {
    font-size: 1rem;
    color: #4ECDC4;
    text-align: center;
    display: block;
    font-weight: 600;
    margin-top: 0.5rem;
}

.question-container {
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.question-title {
    font-size: 1.4rem !important;
    font-weight: 700 !important;
    color: #2C3E50 !important;
    margin-bottom: 2rem !important;
    text-align: center !important;
    line-height: 1.4 !important;
}

.question-options {
    display: flex !important;
    flex-direction: column !important;
    gap: 1rem !important;
    width: 100%;
    max-width: 500px;
}

.option-btn {
    background: rgba(248, 249, 250, 0.8) !important;
    border: 2px solid transparent !important;
    padding: 1.2rem 1.5rem !important;
    border-radius: 15px !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    font-size: 1rem !important;
    font-weight: 500 !important;
    color: #2C3E50 !important;
    text-align: left !important;
    width: 100% !important;
}

.option-btn:hover {
    background: #FF6B6B !important;
    color: #FFFFFF !important;
    border-color: #FF6B6B !important;
    transform: translateX(8px) !important;
}

.diagnosis-result {
    text-align: center;
    padding: 2rem;
}

.result-text {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #2C3E50;
    margin-bottom: 2rem;
}

.result-link {
    margin: 1.5rem 0;
}

.result-link a {
    background: linear-gradient(45deg, #4ECDC4, #FF6B6B);
    color: #FFFFFF;
    padding: 0.8rem 2rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.result-link a:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
}

/* ==========================================================================
   モバイル専用コンテンツ調整
   ========================================================================== */

@media (max-width: 768px) {
    /* ヒーロー調整 */
    .hero {
        padding: 80px 15px 10px 15px !important;
        min-height: 35vh !important;
        align-items: flex-start !important;
    }
    
    .hero-content {
        padding: 0.5rem !important;
        margin-top: 0 !important;
    }
    
    .hero-title {
        font-size: 4rem !important;
        margin-bottom: 1rem !important;
        line-height: 1.2 !important;
        gap: 0.3rem !important;
    }
    
    .title-live {
        font-size: 4.5rem !important;
        letter-spacing: -1px !important;
    }
    
    .title-lab {
        font-size: 3.2rem !important;
        margin-top: 0 !important;
    }
    
    .hero-subtitle {
        font-size: 1.3rem !important;
        margin-bottom: 0.8rem !important;
    }
    
    .hero-arrow {
        margin: 0.4rem 0 !important;
        font-size: 2rem !important;
    }
    
    .hero-main-btn {
        padding: 1.2rem 3rem !important;
        font-size: 1.1rem !important;
        margin-bottom: 0.2rem !important;
    }
    
    /* セクション調整 */
    .section {
        margin: 1rem !important;
        padding: 2rem 1rem !important;
        background: rgba(255, 255, 255, 0.95) !important;
        backdrop-filter: blur(10px) !important;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1) !important;
    }
    
    .section-title {
        font-size: 1.5rem !important;
        flex-direction: column !important;
        text-align: center !important;
    }
    
    .tools-grid {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
    }
    
    .tool-card {
        padding: 1.5rem !important;
    }
    
    .diagnosis-card {
        padding: 2rem 1.5rem !important;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 75px 10px 5px 10px !important;
        min-height: 30vh !important;
    }
    
    .hero-content {
        padding: 0.3rem !important;
        margin-top: 0 !important;
    }
    
    .hero-title {
        font-size: 3.2rem !important;
        margin-bottom: 0.8rem !important;
        line-height: 1.3 !important;
        gap: 0.2rem !important;
    }
    
    .title-live {
        font-size: 3.6rem !important;
        letter-spacing: -1px !important;
    }
    
    .title-lab {
        font-size: 2.6rem !important;
        margin-top: 0 !important;
    }
    
    .hero-subtitle {
        font-size: 1.1rem !important;
        margin-bottom: 0.6rem !important;
    }
    
    .hero-arrow {
        margin: 0.3rem 0 !important;
        font-size: 1.8rem !important;
    }
    
    .hero-main-btn {
        padding: 1rem 2.5rem !important;
        font-size: 1rem !important;
        margin-bottom: 0.1rem !important;
    }
    
    .section {
        margin: 0.5rem !important;
        padding: 1.5rem 1rem !important;
    }
    
    .section-title {
        font-size: 1.3rem !important;
    }
}