* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', 'Meiryo', sans-serif;
    line-height: 1.8;
    color: #333;
    background-color: #fff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ヘッダー */
header {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: #fff;
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 28px;
    font-weight: bold;
    letter-spacing: 2px;
    background: linear-gradient(135deg, #b8b8b8 0%, #ffffff 30%, #d0d0d0 50%, #ffffff 70%, #a0a0a0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.5)) drop-shadow(0 0 8px rgba(255, 255, 255, 0.3));
    position: relative;
}

.header-cta {
    background-color: #ff6b35;
    color: #fff;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.header-cta:hover {
    background-color: #ff8555;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
}

/* セクション共通スタイル */
section {
    padding: 80px 0;
}

section:nth-child(even) {
    background-color: #f8f9fa;
}

.section-title {
    font-size: 36px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 20px;
    color: #1e3c72;
    position: relative;
    padding-bottom: 20px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #ff6b35, #ffa500);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 18px;
    text-align: center;
    color: #444;
    margin-bottom: 60px;
    line-height: 1.8;
}

/* ファーストビュー */
.hero {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: #fff;
    padding: 120px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.05" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,112C672,96,768,96,864,112C960,128,1056,160,1152,160C1248,160,1344,128,1392,112L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
    background-size: cover;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 30px;
    line-height: 1.3;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.hero h1 .highlight {
    color: #ffd700;
    font-size: 56px;
}

.hero-subtitle {
    font-size: 22px;
    margin-bottom: 50px;
    line-height: 1.8;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: inline-block;
    background-color: #ff6b35;
    color: #fff;
    padding: 20px 60px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 20px;
    font-weight: bold;
    transition: all 0.3s;
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
    margin-top: 20px;
}

.hero-cta:hover {
    background-color: #ff8555;
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 107, 53, 0.5);
}

.hero-image {
    margin-top: 60px;
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

/* 問題提起セクション */
.problems-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin: 40px 0;
}

.problem-item {
    background: #fff;
    padding: 25px;
    border-radius: 10px;
    border-left: 4px solid #ff6b35;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
    transition: all 0.3s;
}

.problem-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 25px rgba(0,0,0,0.12);
}

.problem-item::before {
    content: '✓';
    color: #ff6b35;
    font-weight: bold;
    font-size: 20px;
    margin-right: 10px;
}

/* 価値提案セクション */
.value-props {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin: 60px 0;
}

.value-prop {
    background: #fff;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.1);
    text-align: center;
    transition: all 0.3s;
}

.value-prop:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.value-prop-icon {
    font-size: 60px;
    margin-bottom: 20px;
}

.value-prop h3 {
    font-size: 24px;
    color: #1e3c72;
    margin-bottom: 20px;
}

.value-prop p {
    color: #444;
    line-height: 1.8;
}

/* 機能セクション */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin: 60px 0;
}

.feature-card {
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all 0.3s;
    border-top: 3px solid #1e3c72;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    border-top-color: #ff6b35;
}

.feature-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.feature-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-weight: bold;
    flex-shrink: 0;
}

.feature-card h4 {
    font-size: 20px;
    color: #1e3c72;
    margin: 0;
    flex: 1;
}

.feature-card p {
    color: #333;
    font-size: 16px;
    line-height: 1.7;
}

/* 比較表 - ビフォーアフター形式 */
.evolution-comparison {
    margin: 60px 0;
}

.evolution-item {
    display: grid;
    grid-template-columns: 1fr 100px 1fr;
    gap: 20px;
    align-items: center;
    margin-bottom: 40px;
    padding: 30px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 5px 30px rgba(0,0,0,0.08);
    transition: all 0.3s;
}

.evolution-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
}

.evolution-before, .evolution-after {
    padding: 25px;
    border-radius: 15px;
    text-align: center;
    position: relative;
    min-height: 180px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.evolution-before {
    background: linear-gradient(135deg, #e0e0e0 0%, #bdbdbd 100%);
    border: 3px solid #999;
}

.evolution-before::before {
    content: 'MT4';
    position: absolute;
    top: -15px;
    left: 20px;
    background: #666;
    color: #fff;
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: bold;
}

.evolution-after {
    background: linear-gradient(135deg, #fff5e6 0%, #ffe6cc 100%);
    border: 3px solid #ffa500;
    box-shadow: 0 0 20px rgba(255, 165, 0, 0.3);
    animation: pulse 2s infinite;
}

.evolution-after::before {
    content: 'MT5';
    position: absolute;
    top: -15px;
    left: 20px;
    background: linear-gradient(135deg, #ff6b35, #ffa500);
    color: #fff;
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: bold;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 20px rgba(255, 165, 0, 0.3);
    }
    50% {
        box-shadow: 0 0 30px rgba(255, 165, 0, 0.6);
    }
}

.evolution-arrow {
    text-align: center;
    font-size: 48px;
    color: #ff6b35;
    animation: slideRight 1.5s ease-in-out infinite;
}

@keyframes slideRight {
    0%, 100% {
        transform: translateX(0);
        opacity: 0.7;
    }
    50% {
        transform: translateX(10px);
        opacity: 1;
    }
}

.evolution-title {
    font-size: 20px;
    font-weight: bold;
    color: #1e3c72;
    margin-bottom: 15px;
}

.evolution-before .evolution-title {
    color: #555;
}

.evolution-content {
    font-size: 15px;
    line-height: 1.8;
    color: #333;
}

.evolution-before .evolution-content {
    color: #555;
}

.badge {
    display: inline-block;
    background: linear-gradient(135deg, #ff6b35, #ffa500);
    color: #fff;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: bold;
    margin-left: 10px;
    box-shadow: 0 3px 10px rgba(255, 107, 53, 0.3);
    animation: badgePulse 2s infinite;
}

@keyframes badgePulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@media (max-width: 768px) {
    .evolution-item {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .evolution-arrow {
        transform: rotate(90deg);
        font-size: 36px;
    }
}

/* サブスク説明セクション */
.subscription-explain {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 60px 40px;
    border-radius: 20px;
    margin: 60px 0;
    box-shadow: 0 5px 25px rgba(0,0,0,0.08);
}

.subscription-explain h3 {
    font-size: 32px;
    color: #1e3c72;
    text-align: center;
    margin-bottom: 40px;
}

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

.benefit-card {
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
}

.benefit-card h4 {
    color: #1e3c72;
    font-size: 20px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.benefit-icon {
    font-size: 28px;
}

.benefit-card p {
    color: #444;
    line-height: 1.8;
}

.price-comparison {
    background: #fff;
    padding: 40px;
    border-radius: 15px;
    margin-top: 40px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.price-comparison h4 {
    font-size: 24px;
    color: #1e3c72;
    margin-bottom: 30px;
}

.price-vs {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.price-old, .price-new {
    padding: 30px;
    border-radius: 12px;
    min-width: 250px;
}

.price-old {
    background: #f8f9fa;
    border: 2px dashed #ccc;
}

.price-new {
    background: linear-gradient(135deg, #fff5e6 0%, #ffe6cc 100%);
    border: 3px solid #ffa500;
    position: relative;
}

.price-new::before {
    content: 'NEW!';
    position: absolute;
    top: -15px;
    right: 20px;
    background: #ff6b35;
    color: #fff;
    padding: 5px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: bold;
}

.price-label {
    font-size: 14px;
    color: #555;
    margin-bottom: 10px;
}

.price-amount {
    font-size: 36px;
    font-weight: bold;
    color: #1e3c72;
}

.price-note {
    font-size: 14px;
    color: #555;
    margin-top: 10px;
}

/* 価格セクション */
.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin: 60px 0;
}

.pricing-card {
    background: #fff;
    border-radius: 20px;
    padding: 50px 40px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.pricing-card.featured {
    border: 3px solid #ffd700;
    transform: scale(1.05);
}

.pricing-card.featured::before {
    content: 'おすすめ';
    position: absolute;
    top: 20px;
    right: -30px;
    background: #ff6b35;
    color: #fff;
    padding: 5px 40px;
    transform: rotate(45deg);
    font-size: 14px;
    font-weight: bold;
}

.pricing-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 50px rgba(0,0,0,0.15);
}

.pricing-card h3 {
    font-size: 28px;
    color: #1e3c72;
    margin-bottom: 20px;
}

.price {
    font-size: 48px;
    color: #ff6b35;
    font-weight: bold;
    margin: 30px 0;
}

.price .currency {
    font-size: 24px;
}

.price .period {
    font-size: 16px;
    color: #555;
    display: inline;
    margin-left: 8px;
}

.features-list {
    text-align: left;
    margin: 30px 0;
}

.features-list li {
    padding: 12px 0;
    border-bottom: 1px solid #f0f0f0;
    list-style: none;
    position: relative;
    padding-left: 30px;
    font-size: 16px;
    line-height: 1.6;
}

.features-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #4caf50;
    font-weight: bold;
    font-size: 18px;
}

.pricing-cta {
    display: block;
    background: #fff;
    color: #1e3c72;
    padding: 18px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    margin-top: 30px;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 2px solid #e0e0e0;
}

.pricing-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    border-color: #1e3c72;
}

/* プレミアムプランのボタンはオレンジ色 */
.pricing-card.featured .pricing-cta {
    background: linear-gradient(135deg, #ff6b35, #ffa500);
    color: #fff;
    border: none;
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.3);
}

.pricing-card.featured .pricing-cta:hover {
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.4);
}

/* FAQ */
.faq-container {
    max-width: 900px;
    margin: 40px auto;
}

.faq-item {
    background: #fff;
    margin-bottom: 20px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
}

.faq-question {
    background: #f8f9fa;
    padding: 25px 30px;
    font-weight: bold;
    color: #1e3c72;
    font-size: 16px;
}

.faq-answer {
    padding: 25px 30px;
    color: #333;
    line-height: 1.8;
    border-top: 1px solid #e0e0e0;
    display: block;
}

.faq-images {
    text-align: center;
    margin-top: 20px;
}

.faq-answer img {
    max-width: 45%;
    height: auto;
    margin: 15px 1%;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: inline-block;
    vertical-align: top;
    cursor: zoom-in;
    transition: opacity 0.3s;
}

.faq-answer img:hover {
    opacity: 0.9;
}

/* ユーザーの声 */
.testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 60px 0;
}

.testimonial-card {
    background: #fff;
    padding: 35px;
    border-radius: 15px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.1);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 25px;
    font-size: 80px;
    color: #e0e0e0;
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-content {
    position: relative;
    z-index: 1;
    margin-bottom: 20px;
    color: #444;
    line-height: 1.8;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: bold;
}

.author-info h5 {
    color: #1e3c72;
    margin-bottom: 5px;
}

.author-info p {
    color: #777;
    font-size: 14px;
}

.stars {
    color: #ffd700;
    font-size: 18px;
}

/* フッター */
footer {
    background: #1a1a1a;
    color: #fff;
    padding: 60px 0 30px;
}

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

.footer-section h4 {
    color: #ffd700;
    margin-bottom: 20px;
    font-size: 20px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: #fff;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 30px;
    text-align: center;
    color: #aaa;
}

/* ユーティリティ */
.text-center {
    text-align: center;
}

.mb-4 {
    margin-bottom: 40px;
}

.mt-4 {
    margin-top: 40px;
}

/* レスポンシブ */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 32px;
    }

    .hero h1 .highlight {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .section-title {
        font-size: 28px;
    }

    .pricing-card.featured {
        transform: scale(1);
    }

    .value-props,
    .features-grid,
    .testimonials {
        grid-template-columns: 1fr;
    }

    .price-vs {
        flex-direction: column;
    }

    .hero-image-container {
        margin-top: 40px;
        padding: 15px;
    }

    .hero-main-image {
        border-radius: 8px;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

/* ヒーロー画像スタイル - シルバー額縁風 */
.hero-image-container {
    position: relative;
    max-width: 1200px;
    margin: 60px auto 0;
    padding: 20px;
    background: linear-gradient(145deg, #b8b8b8, #e8e8e8, #a0a0a0, #e8e8e8, #b8b8b8);
    border-radius: 20px;
    box-shadow:
        0 20px 40px rgba(150, 150, 150, 0.4),
        0 10px 20px rgba(0,0,0,0.2),
        inset 0 4px 8px rgba(255,255,255,0.7),
        inset 0 -4px 8px rgba(0, 0, 0, 0.3);
    border: 2px solid #909090;
}

.hero-image-container::before {
    content: '';
    position: absolute;
    top: 12px;
    left: 12px;
    right: 12px;
    bottom: 12px;
    border: 3px solid rgba(255, 255, 255, 0.6);
    border-radius: 16px;
    pointer-events: none;
    box-shadow:
        0 0 15px rgba(200, 200, 200, 0.5),
        inset 0 2px 4px rgba(255, 255, 255, 0.6);
    z-index: 0;
}

.hero-image-container::after {
    content: '';
    position: absolute;
    top: 18px;
    left: 18px;
    right: 18px;
    bottom: 18px;
    border: 1px solid rgba(80, 80, 80, 0.3);
    border-radius: 12px;
    pointer-events: none;
    z-index: 0;
}

.hero-main-image {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow:
        0 8px 16px rgba(0, 0, 0, 0.3),
        0 4px 8px rgba(0, 0, 0, 0.15);
    display: block;
    position: relative;
    z-index: 1;
}

/* YouTube動画埋め込み（レスポンシブ対応） */
.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 アスペクト比 */
    height: 0;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    background: #000;
    width: 100%;
    margin: 40px 0;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 15px;
}

@media (max-width: 768px) {
    .video-container {
        margin: 20px 0;
    }
}

/* 機能スクリーンショット - ダーク額縁風 */
.feature-screenshot {
    width: 100%;
    margin-top: 15px;
    text-align: center;
    position: relative;
    padding: 8px;
    background: linear-gradient(145deg, #2a2a2a, #1a1a1a, #2a2a2a);
    border-radius: 8px;
    box-shadow:
        0 6px 12px rgba(0,0,0,0.3),
        0 3px 6px rgba(0,0,0,0.2),
        inset 0 1px 2px rgba(255,255,255,0.1),
        inset 0 -1px 2px rgba(0,0,0,0.5);
    border: 1px solid #0a0a0a;
}

.feature-screenshot::before {
    content: '';
    position: absolute;
    top: 4px;
    left: 4px;
    right: 4px;
    bottom: 4px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    pointer-events: none;
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.1);
}

.feature-screenshot img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    display: block;
    position: relative;
    z-index: 1;
    box-shadow:
        0 4px 8px rgba(0,0,0,0.4),
        0 2px 4px rgba(0,0,0,0.2);
}

/* 音声プレイヤー */
.feature-audio-player {
    width: 100%;
    margin-top: 15px;
    text-align: center;
    position: relative;
    padding: 20px;
    background: linear-gradient(145deg, #2a2a2a, #1a1a1a, #2a2a2a);
    border-radius: 8px;
    box-shadow:
        0 6px 12px rgba(0,0,0,0.3),
        0 3px 6px rgba(0,0,0,0.2),
        inset 0 1px 2px rgba(255,255,255,0.1),
        inset 0 -1px 2px rgba(0,0,0,0.5);
    border: 1px solid #0a0a0a;
}

.feature-audio-player::before {
    content: '';
    position: absolute;
    top: 4px;
    left: 4px;
    right: 4px;
    bottom: 4px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    pointer-events: none;
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.1);
}

.audio-player-title {
    font-size: 14px;
    color: #ccc;
    margin-bottom: 15px;
    font-weight: 500;
}

.audio-play-button {
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    color: #fff;
    border: none;
    padding: 12px 30px;
    border-radius: 25px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 12px rgba(30, 60, 114, 0.4);
    position: relative;
    z-index: 1;
}

.audio-play-button:hover {
    background: linear-gradient(135deg, #2a5298, #3a62a8);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(30, 60, 114, 0.5);
}

.audio-play-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(30, 60, 114, 0.3);
}

.audio-play-button i {
    margin-right: 8px;
}

/* 最終CTAプランカード */
.final-cta-plans {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 900px;
    margin: 0 auto 50px;
}

.final-cta-plan {
    background: rgba(255,255,255,0.1);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    transition: all 0.3s;
    border: 2px solid rgba(255,255,255,0.2);
}

.final-cta-plan:hover {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.4);
    transform: translateY(-5px);
}

.final-cta-plan.featured {
    border: 3px solid #ffd700;
    background: rgba(255,215,0,0.1);
}

.final-cta-plan h3 {
    font-size: 24px;
    margin-bottom: 20px;
}

.final-cta-plan .price {
    font-size: 48px;
    font-weight: bold;
    color: #ffd700;
    margin: 20px 0;
}

.final-cta-plan .price span {
    font-size: 16px;
    display: inline;
    margin-left: 8px;
    color: #fff;
    opacity: 0.8;
}

.final-cta-plan .features {
    font-size: 14px;
    margin: 20px 0;
    line-height: 1.8;
}

.final-cta-plan .cta-button {
    display: block;
    background: #fff;
    color: #1e3c72;
    padding: 18px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    margin-top: 20px;
    transition: all 0.3s;
    box-shadow: 0 6px 20px rgba(255,255,255,0.3);
}

.final-cta-plan .cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255,255,255,0.4);
}

.final-cta-plan.featured .cta-button {
    background: linear-gradient(135deg, #ff6b35, #ffa500);
    color: #fff;
}

/* 決済モーダル */
.payment-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.7);
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.payment-modal .modal-content {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    margin: 3% auto;
    padding: 0;
    border-radius: 20px;
    width: 90%;
    max-width: 600px;
    box-shadow: 0 20px 80px rgba(0, 0, 0, 0.5);
    animation: slideDown 0.4s ease-out;
    color: #fff;
}

@keyframes slideDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.payment-modal .modal-header {
    padding: 30px 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.payment-modal .modal-header h3 {
    margin: 0;
    font-size: 28px;
    color: #fff;
}

.payment-modal .close-modal,
.payment-modal .close-contact-modal {
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
    line-height: 1;
    opacity: 0.7;
}

.payment-modal .close-modal:hover {
    opacity: 1;
    transform: rotate(90deg);
}

.payment-modal .close-contact-modal:hover {
    opacity: 1;
}

.payment-modal .modal-body {
    padding: 40px;
}

.payment-summary {
    text-align: center;
    margin-bottom: 30px;
    padding: 15px 30px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.payment-summary h4 {
    font-size: 24px;
    margin-bottom: 10px;
    color: #ffd700;
}

.payment-summary .price {
    font-size: 32px;
    font-weight: bold;
    color: #fff;
    margin: 0;
}

/* Trial Info Box */
.trial-info-box {
    background: rgba(255, 152, 0, 0.08);
    border: 2px solid rgba(255, 152, 0, 0.3);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 30px;
    text-align: center;
}

.trial-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #ffa726;
    font-weight: bold;
    font-size: 16px;
    margin-bottom: 15px;
    border-bottom: 3px solid #ff8c42;
    padding-bottom: 4px;
}

.trial-badge i {
    font-size: 18px;
}

.trial-text {
    color: #fff;
    line-height: 1.8;
    margin: 0;
    font-size: 15px;
}

.trial-text strong {
    color: #ffcc80;
    font-weight: bold;
}

#payment-element {
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #fff;
    font-weight: 500;
    font-size: 14px;
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    font-size: 16px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    transition: all 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: #ffd700;
    background: rgba(255, 255, 255, 0.15);
}

.form-control::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
    font-family: inherit;
    line-height: 1.6;
}

.btn {
    padding: 16px 32px;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, #45a049, #66bb6a);
    color: #fff;
    box-shadow: 0 6px 20px rgba(69, 160, 73, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(69, 160, 73, 0.5);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-block {
    display: block;
    width: 100%;
}

.spinner {
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid #fff;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
    display: inline-block;
    vertical-align: middle;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.payment-message {
    margin-top: 20px;
    padding: 15px;
    border-radius: 10px;
    text-align: center;
    display: none;
}

.payment-message.error {
    background: rgba(255, 107, 107, 0.2);
    border: 2px solid #ff6b6b;
    color: #fff;
}

.payment-message.success {
    background: rgba(76, 175, 80, 0.2);
    border: 2px solid #4caf50;
    color: #fff;
}

.mt-3 {
    margin-top: 20px;
}

.mt-4 {
    margin-top: 30px;
}

@media (max-width: 768px) {
    .payment-modal .modal-content {
        width: 95%;
        margin: 5% auto;
    }

    .payment-modal .modal-header {
        padding: 20px;
    }

    .payment-modal .modal-body {
        padding: 20px;
    }

    .payment-summary {
        padding: 10px 20px;
    }

    .payment-summary h4 {
        font-size: 18px;
    }

    .payment-summary .price {
        font-size: 28px;
    }

    .trial-info-box {
        padding: 15px;
    }

    .trial-badge {
        font-size: 14px;
        padding: 6px 15px;
    }

    .trial-text {
        font-size: 13px;
    }
}

/* 画像モーダル */
.image-modal {
    display: none;
    position: fixed;
    z-index: 10001;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    animation: fadeIn 0.3s ease-out;
    cursor: pointer;
}

.image-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-modal-content {
    position: relative;
    max-width: 95%;
    max-height: 95vh;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: zoomIn 0.3s ease-out;
}

@keyframes zoomIn {
    from {
        transform: scale(0.7);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.image-modal-content img {
    max-width: 100%;
    max-height: 95vh;
    width: auto;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 20px 80px rgba(0, 0, 0, 0.8);
    cursor: default;
}

.image-modal .close-image-modal {
    position: fixed;
    top: 30px;
    right: 40px;
    color: #fff;
    font-size: 50px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
    z-index: 10002;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.8);
    line-height: 1;
    opacity: 0.8;
}

.image-modal .close-image-modal:hover {
    opacity: 1;
    transform: rotate(90deg);
}

/* 画像のカーソルスタイル - クリック可能な画像 */
.feature-screenshot img {
    cursor: zoom-in;
    transition: opacity 0.3s;
}

.feature-screenshot img:hover {
    opacity: 0.9;
}

/* インラインスタイルから移動したクラス */
#final-cta {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: #fff;
    padding: 100px 0;
}

.hero-image-delayed {
    margin-top: 60px;
    animation-delay: 0.3s;
}

.problems-subheading {
    text-align: center;
    font-size: 24px;
    margin-bottom: 40px;
    color: #1e3c72;
}

.problems-conclusion {
    text-align: center;
    margin-top: 60px;
    font-size: 20px;
    line-height: 2;
    color: #222;
}

.problems-conclusion .highlight-danger {
    color: #ff6b35;
}

.problems-conclusion .highlight-cta {
    font-size: 24px;
    color: #1e3c72;
}

.subscription-conclusion {
    font-size: 18px;
    line-height: 1.8;
    color: #444;
}

.subscription-conclusion .highlight-brand {
    color: #1e3c72;
    font-size: 20px;
}

.campaign-box {
    text-align: center;
    margin-top: 60px;
    padding: 40px;
    background: #f8f9fa;
    border-radius: 15px;
}

.campaign-box h3 {
    font-size: 28px;
    color: #1e3c72;
    margin-bottom: 20px;
}

.campaign-box p {
    font-size: 18px;
    color: #444;
    line-height: 1.8;
}

.campaign-box .highlight-free {
    color: #ff6b35;
}

.final-cta-heading {
    font-size: 42px;
    margin-bottom: 30px;
    line-height: 1.4;
}

.final-cta-description {
    font-size: 20px;
    margin-bottom: 50px;
    line-height: 1.8;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.final-cta-campaign {
    text-align: center;
    margin-bottom: 50px;
}

.final-cta-campaign-title {
    font-size: 24px;
    margin-bottom: 10px;
    color: #ffd700;
}

.final-cta-campaign-subtitle {
    font-size: 16px;
    opacity: 0.9;
}

.footer-description {
    color: #ccc;
    line-height: 1.8;
}

.form-required {
    color: #ff6b35;
}

@media (max-width: 768px) {
    .image-modal .close-image-modal {
        top: 15px;
        right: 20px;
        font-size: 40px;
    }

    .faq-answer img {
        max-width: 100%;
        display: block;
        margin: 15px auto;
    }
}