/* リセットCSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', 'Helvetica', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

/* コンテナ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ヘッダー */
.header {
    background: linear-gradient(135deg, #ff6b6b, #ff8e8e);
    color: white;
    padding: 60px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.1);
    z-index: 1;
}

.header .container {
    position: relative;
    z-index: 2;
}

.main-title {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 30px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.main-title .highlight {
    color: #ffeb3b;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.main-title .large {
    font-size: 3rem;
    display: block;
    margin: 20px 0;
}

.main-title .sub {
    font-size: 1.5rem;
    font-weight: normal;
    opacity: 0.9;
}

.hero-image {
    margin: 40px 0;
}

.hero-img {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.3);
}

.cta-section {
    margin-top: 40px;
}

.urgent {
    font-size: 1.2rem;
    color: #ffeb3b;
    font-weight: bold;
    margin-bottom: 10px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.price {
    font-size: 1.8rem;
    margin-bottom: 30px;
}

.discount {
    color: #ffeb3b;
    font-size: 2.2rem;
    font-weight: bold;
    text-decoration: underline;
}

.cta-button {
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
    border: none;
    padding: 20px 60px;
    font-size: 1.5rem;
    font-weight: bold;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(0,0,0,0.3);
    background: linear-gradient(135deg, #45a049, #3d8b40);
}

/* 問題提起セクション */
.problems {
    padding: 80px 0;
    background: white;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 50px;
    color: #333;
}

.problem-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.problem-item {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.problem-item:hover {
    transform: translateY(-5px);
}

.problem-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.problem-item p {
    font-size: 1.2rem;
    color: #555;
    line-height: 1.8;
}

/* 解決策提示 */
.solution {
    padding: 80px 0;
    background: linear-gradient(135deg, #e3f2fd, #bbdefb);
}

.solution .highlight {
    color: #ff6b6b;
    font-weight: bold;
}

.solution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    margin-top: 40px;
}

.solution-text h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: #333;
}

.solution-text ul {
    list-style: none;
    padding: 0;
}

.solution-text li {
    font-size: 1.1rem;
    margin-bottom: 15px;
    padding-left: 30px;
    position: relative;
    color: #555;
}

.solution-text li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #4CAF50;
    font-weight: bold;
    font-size: 1.2rem;
}

.solution-img {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

/* 実績・証拠 */
.results {
    padding: 80px 0;
    background: white;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.result-item {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(135deg, #ff6b6b, #ff8e8e);
    color: white;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    transition: transform 0.3s ease;
}

.result-item:hover {
    transform: translateY(-5px);
}

.result-number {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 10px;
}

.result-label {
    font-size: 1.3rem;
    font-weight: bold;
    margin-bottom: 5px;
}

.result-detail {
    font-size: 1rem;
    opacity: 0.9;
}

.evidence-images {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 50px;
    flex-wrap: wrap;
}

.evidence-img {
    max-width: 300px;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* 商品内容 */
.product {
    padding: 80px 0;
    background: linear-gradient(135deg, #f3e5f5, #e1bee7);
}

.product-steps {
    margin-top: 40px;
}

.step {
    display: flex;
    align-items: flex-start;
    margin-bottom: 40px;
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.step:hover {
    transform: translateY(-5px);
}

.step-number {
    background: linear-gradient(135deg, #ff6b6b, #ff8e8e);
    color: white;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: bold;
    margin-right: 30px;
    flex-shrink: 0;
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #333;
}

.step-content p {
    font-size: 1.1rem;
    color: #555;
    line-height: 1.8;
}

/* 特典 */
.bonuses {
    padding: 80px 0;
    background: white;
}

.bonus-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.bonus-item {
    display: flex;
    align-items: flex-start;
    background: linear-gradient(135deg, #fff3e0, #ffcc80);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.bonus-item:hover {
    transform: translateY(-5px);
}

.bonus-icon {
    font-size: 2.5rem;
    margin-right: 20px;
    flex-shrink: 0;
}

.bonus-content h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: #333;
}

.bonus-content p {
    font-size: 1rem;
    color: #555;
    line-height: 1.6;
}

/* 価格・申し込み */
.order {
    padding: 80px 0;
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
    text-align: center;
}

.order .section-title {
    color: white;
}

.pricing-box {
    background: white;
    color: #333;
    padding: 50px;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
    margin-top: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.price-comparison {
    margin-bottom: 30px;
}

.original-price {
    font-size: 1.5rem;
    text-decoration: line-through;
    color: #999;
    margin-bottom: 10px;
}

.discount-price {
    font-size: 2.5rem;
    font-weight: bold;
    color: #ff6b6b;
    margin-bottom: 10px;
}

.savings {
    font-size: 1.2rem;
    color: #4CAF50;
    font-weight: bold;
}

.limited-offer {
    margin: 30px 0;
    padding: 20px;
    background: #fff3e0;
    border-radius: 10px;
    border: 2px solid #ff9800;
}

.limited-text {
    font-size: 1.2rem;
    font-weight: bold;
    color: #ff6b6b;
    margin: 5px 0;
}

.order-button {
    background: linear-gradient(135deg, #ff6b6b, #ff8e8e);
    color: white;
    border: none;
    padding: 25px 80px;
    font-size: 1.8rem;
    font-weight: bold;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 30px 0;
}

.order-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.3);
}

.guarantee {
    font-size: 1.1rem;
    color: #666;
    margin-top: 20px;
}

/* FAQ */
.faq {
    padding: 80px 0;
    background: white;
}

.faq-list {
    margin-top: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.faq-item {
    background: #f8f9fa;
    margin-bottom: 15px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.faq-question {
    padding: 25px;
    font-size: 1.2rem;
    font-weight: bold;
    color: #333;
    cursor: pointer;
    transition: background 0.3s ease;
    position: relative;
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: 25px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: #ff6b6b;
}

.faq-question:hover {
    background: #e9ecef;
}

.faq-answer {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    background: white;
}

.faq-answer.active {
    padding: 25px;
    max-height: 200px;
}

.faq-answer p {
    font-size: 1.1rem;
    color: #555;
    line-height: 1.8;
}

/* 最終CTA */
.final-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #ff6b6b, #ff8e8e);
    color: white;
    text-align: center;
}

.final-cta .section-title {
    color: white;
}

.final-message {
    margin: 40px 0;
}

.final-message p {
    font-size: 1.3rem;
    margin-bottom: 15px;
    opacity: 0.9;
}

.final-cta-button {
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
    border: none;
    padding: 25px 80px;
    font-size: 1.8rem;
    font-weight: bold;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.final-cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.4);
}

/* フッター */
.footer {
    background: #333;
    color: white;
    text-align: center;
    padding: 40px 0;
}

.footer p {
    font-size: 1rem;
    opacity: 0.8;
}

/* レスポンシブデザイン */
@media (max-width: 768px) {
    .main-title {
        font-size: 1.8rem;
    }
    
    .main-title .large {
        font-size: 2.2rem;
    }
    
    .main-title .sub {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .solution-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .step {
        flex-direction: column;
        text-align: center;
    }
    
    .step-number {
        margin-right: 0;
        margin-bottom: 20px;
    }
    
    .bonus-item {
        flex-direction: column;
        text-align: center;
    }
    
    .bonus-icon {
        margin-right: 0;
        margin-bottom: 15px;
    }
    
    .cta-button,
    .order-button,
    .final-cta-button {
        padding: 20px 40px;
        font-size: 1.3rem;
    }
    
    .pricing-box {
        padding: 30px 20px;
    }
    
    .evidence-images {
        flex-direction: column;
        align-items: center;
    }
    
    .evidence-img {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .main-title {
        font-size: 1.5rem;
    }
    
    .main-title .large {
        font-size: 1.8rem;
    }
    
    .main-title .sub {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .problem-list,
    .bonus-list {
        grid-template-columns: 1fr;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-button,
    .order-button,
    .final-cta-button {
        padding: 15px 30px;
        font-size: 1.2rem;
    }
}

/* スクロール時のスムーズな動作 */
html {
    scroll-behavior: smooth;
}

/* アニメーション */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section-title {
    animation: fadeInUp 0.8s ease-out;
}

/* ホバーエフェクト */
.problem-item:hover,
.step:hover,
.bonus-item:hover {
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

/* 緊急性を演出するアニメーション */
.limited-offer {
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        box-shadow: 0 0 5px rgba(255, 152, 0, 0.5);
    }
    to {
        box-shadow: 0 0 20px rgba(255, 152, 0, 0.8);
    }
}