body {
    font-family: 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    color: #333;
}

.first-view {
    background: linear-gradient(135deg, #0056b3, #007bff);
    color: white;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.first-view::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/lp-top.jpg') center/cover;
    opacity: 0.1;
}

.first-view-content {
    position: relative;
    z-index: 1;
    max-width: 1400px;
    margin: 0 auto;
    padding: 4rem 2rem;
    display: flex;
    align-items: center;
    gap: 6rem;
}

.first-view-text {
    flex: 1.2;
}

.first-view-logo {
    flex: 0.8;
    display: flex;
    justify-content: center;
    align-items: center;
}

.first-view-logo img {
    max-width: 100%;
    height: auto;
}

.pre-register-badge {
    display: inline-block;
    background: #ff6b6b;
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 2rem;
    animation: pulse 2s infinite;
}

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

.first-view h1 {
    font-size: 3.5rem;
    font-weight: bold;
    line-height: 1.2;
    margin: 0 0 1.5rem;
    max-width: 800px;
}

.first-view-description {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.first-view-description strong {
    font-size: 1.4rem;
    line-height: 1.8;
}

.button-group {
    display: flex;
    gap: 1rem;
}

/* ボタンスタイル */
.button-orange,
.button-red {
    display: inline-block;
    text-align: center;
    padding: 1rem 3rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.6rem;
    line-height: 1;
    height: 3.8rem; 
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    min-width: 240px;
    color: #fff;
}

.button-orange {
    background: #ed6e2d;
}

.button-red {
    background: #EA3323;
}

.button-orange:hover,
.button-red:hover {
    transform: translateY(-3px);
    color: #fff;
    text-decoration: none;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

/* セクションスタイル */
.flow-section,
.use-cases,
.price-section {
    padding: 6rem 2rem;
    background: #fff;
}

.use-cases {
    background: rgb(246, 247, 248);
}

/* コンテナ */
.flow-container,
.use-cases-container {
    max-width: 1200px;
    margin: 0 auto;
}

/* タイトル */
.flow-title,
.use-cases-title,
.section-title {
    font-size: 2rem;
    font-weight: bold;
    color: #333;
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    display: inline-block;
    padding: 0 2rem 1rem;
}

.flow-title::after,
.use-cases-title::after,
.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: #0056b3;
    border-radius: 2px;
}

.title-container {
    text-align: center;
    margin-bottom: 3rem;
}

.title-container h2 {
    margin-bottom: 0;
    display: inline-block;
    position: relative;
}

/* フローステップ */
.flow-steps {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 2rem;
}

.flow-step {
    flex: 1;
    background: #fff;
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: relative;
    border: 1px solid #eaedf2;
}

.step-number {
    color: #0056b3;
    font-size: 2.1rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.step-content {
    display: flex;
    flex-direction: column;
}

.step-main {
    font-size: 2.3rem;
    font-weight: bold;
    color: #333;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.8rem;
}

.step-main::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 3px;
    background: #0056b3;
    border-radius: 2px;
}

.step-description {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.6;
}

.flow-step:not(:last-child)::after {
    content: '▶';
    position: absolute;
    right: -1.5rem;
    top: 50%;
    transform: translateY(-50%);
    color: #0056b3;
    font-size: 1.2rem;
    opacity: 0.6;
}

/* 料金表 */
.fee-info {
    text-align: left;
    margin: 0 auto 4rem;
    max-width: 900px;
}

.fee-types {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
    margin: 2rem 0;
    position: relative;
}

.fee-type-card {
    width: 100%;
    max-width: 500px;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 86, 179, 0.08);
    border: 1px solid rgba(0, 86, 179, 0.15);
}

.fee-type-header {
    background: #0056b3;
    color: #0056b3;
    padding: 1.2rem;
    text-align: center;
}

.fee-type-label {
    color: #fff;
    font-weight: bold;
    font-size: 1.3rem;
}

.fee-type-content {
    padding: 1.5rem;
    text-align: center;
    background: linear-gradient(135deg, #fff 0%, #f8f9ff 100%);
}

.fee-type-price {
    color: #ff0000;
    font-size: 2.2rem;
    font-weight: bold;
    display: block;
    margin-bottom: 1rem;
}

.fee-type-description {
    color: #666;
    font-size: 1rem;
    margin: 0;
    line-height: 1.6;
}

.fee-type-text {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.6;
    display: block;
}

.fee-type-divider {
    position: relative;
    width: 100%;
    max-width: 500px;
    text-align: center;
    height: 1px;
    background: rgba(0, 86, 179, 0.1);
    margin: 1rem 0;
}

.fee-type-divider-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #fff;
    padding: 0.5rem 2rem;
    color: #666;
    font-size: 1rem;
    border-radius: 20px;
    border: 1px solid rgba(0, 86, 179, 0.1);
}

.price-table {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 2rem 0;
    flex-wrap: wrap;
    padding: 1rem;
}

.price-column {
    flex: 1;
    min-width: 220px;
    max-width: 280px;
    border-radius: 12px;
    overflow: hidden;
    background: linear-gradient(135deg, #fff 0%, #f8f9ff 100%);
    box-shadow: 0 4px 20px rgba(0, 86, 179, 0.08);
    border: 1px solid rgba(0, 86, 179, 0.1);
    transition: box-shadow 0.3s ease;
}

.price-header {
    background: linear-gradient(135deg, #f8f9ff 0%, #f1f4ff 100%);
    color: #333;
    padding: 1.5rem 1rem;
    text-align: center;
    border-bottom: 1px solid rgba(0, 86, 179, 0.1);
}

.member-type {
    font-weight: bold;
    font-size: 1.3rem;
    color: #0056b3;
}

.price-content {
    background: #fff;
    padding: 2rem 1.5rem;
    text-align: center;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.price {
    font-size: 2.5rem;
    font-weight: bold;
    color: #333;
    position: relative;
    display: inline-block;
    margin: 0 auto;
}

.unit {
    font-size: 1rem;
    font-weight: normal;
    color: #666;
    margin-left: 0.2rem;
}

.price-subtitle {
    font-size: 1.1rem;
    color: #666;
    margin-top: -0.8rem;
    padding-bottom: 1rem;
    border-bottom: 1px dashed #e6e9f5;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    background: #fafbff;
    padding: 1.5rem;
    border-radius: 8px;
}

.feature {
    line-height: 1.6;
    font-size: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    color: #555;
    text-align: left;
}

.check {
    color: #0056b3;
    font-weight: bold;
    font-size: 1rem;
    line-height: 1;
    margin-top: 0.1rem;
}

.cross {
    color: #999;
    font-weight: bold;
    font-size: 1rem;
    line-height: 1;
    margin-top: 0.1rem;
}

/* 料金表のホバーエフェクト */
.price-column:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

/* CTA セクション */
.cta-section {
    background: rgb(246, 247, 248);
    padding: 6rem 2rem;
    text-align: center;
}

.cta-title {
    font-size: 2.2rem;
    font-weight: bold;
    margin-bottom: 3rem;
    color: #333;
}


.notice-section {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.notice-list {
    max-width: 800px;
    margin: 0 auto;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.notice-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #e9ecef;
    text-decoration: none;
    color: #333;
    transition: background-color 0.2s;
}

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

.notice-item:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

.notice-content {
    display: flex;
    gap: 20px;
    align-items: center;
}

.notice-date {
    color: #6c757d;
    font-size: 0.9em;
    white-space: nowrap;
}

.notice-title {
    font-size: 1em;
}

.notice-arrow {
    color: #6c757d;
    font-size: 0.8em;
}

.notice-empty {
    padding: 30px;
    text-align: center;
    color: #6c757d;
}

.notice-footer {
    text-align: center;
    margin-top: 20px;
}

.notice-more {
    display: inline-block;
    text-decoration: none;
    color: #333;
    font-size: 1.1em;
    padding: 10px 20px;
    transition: color 0.2s;
}

.notice-more:hover {
    color: #0056b3;
}

.youtube-section {
    padding: 80px 0;
    background-color: #fff;
}

.youtube-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9のアスペクト比 */
    height: 0;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.youtube-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}


/* レスポンシブ対応 */
@media (max-width: 768px) {
    .first-view h1 {
        font-size: 2rem;
    }

    .first-view-description strong {
        font-size: 1.2rem;
    }

    .button-group {
        flex-direction: column;
    }

    .first-view-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
        padding: 3rem 1.5rem;
    }

    .first-view-logo {
        margin-bottom: 2rem;
    }

    .first-view-logo img {
        max-width: 80%;
    }

    .flow-steps {
        flex-direction: column;
        gap: 3rem;
    }

    .flow-step:not(:last-child)::after {
        content: '▼';
        right: auto;
        bottom: -2rem;
        top: auto;
        left: 50%;
        transform: translateX(-50%);
    }

    .flow-title,
    .use-cases-title,
    .section-title {
        font-size: 1.6rem;
        padding: 0 1rem 0.8rem;
        margin-bottom: 3rem;
    }

    .flow-title::after,
    .use-cases-title::after,
    .section-title::after {
        width: 60px;
        height: 3px;
    }

    .title-container {
        margin-bottom: 2rem;
    }

    .price-table {
        gap: 1.5rem;
    }

    .price-column {
        min-width: 280px;
    }

    .fee-info {
        padding: 1.5rem;
        margin-bottom: 2rem;
    }

    .fee-info p {
        font-size: 1rem;
    }

    .flow-step {
        padding: 2rem;
    }

    .step-description {
        padding: 0.8rem;
    }

    .price-header {
        padding: 1.2rem 1rem;
    }

    .member-type {
        font-size: 1.2rem;
    }

    .feature-list {
        padding: 1.2rem;
    }

    .fee-types {
        flex-direction: column;
        gap: 1rem;
    }

    .fee-type-card {
        max-width: none;
    }

    .fee-type-header {
        font-size: 1.2rem;
        padding: 0.8rem;
    }

    .fee-type-content {
        padding: 1.2rem;
    }

    .fee-type-price {
        font-size: 1.6rem;
    }

    .fee-type-text {
        font-size: 1.1rem;
    }

    .fee-type-divider {
        max-width: none;
    }

    .cta-section {
        padding: 4rem 1.5rem;
    }

    .cta-title {
        font-size: 1.8rem;
        margin-bottom: 2rem;
    }
} 

/* メリットグリッのスタイル */
.merit-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.merit-item {
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
}

.merit-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    gap: 1.5rem;
}

.merit-icon {
    width: 60px;
    height: 60px;
    padding: 12px;
    background: rgba(0, 86, 179, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.merit-icon svg {
    width: 100%;
    height: 100%;
    stroke: #0056b3;
    stroke-width: 1.5;
}

.merit-title {
    font-size: 2.1rem;
    font-weight: bold;
    color: #0056b3;
    margin: 0;
    flex-grow: 1;
}

.merit-description {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.6;
    padding-left: 0.5rem;
}

.merit-description p {
    margin: 0.5rem 0;
}

/* レスポンシブ対応を追加 */
@media (max-width: 768px) {
    .merit-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .merit-item {
        padding: 1.5rem;
    }

    .merit-icon {
        width: 50px;
        height: 50px;
        padding: 10px;
    }

    .merit-title {
        font-size: 1.2rem;
    }

    .merit-description {
        font-size: 1rem;
    }
} 

/* キャンペーンバナー */
.campaign-banner {
    background: linear-gradient(135deg, #ff6b6b 0%, #ff8787 100%);
    border-radius: 8px;
    margin: 3rem auto 2rem;
    max-width: 870px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.2);
}

.campaign-content {
    padding: 1.5rem;
    text-align: center;
    color: #fff;
    color: #fff;
}

.campaign-label {
    display: inline-block;
    background: #fff;
    color: #ff6b6b;
    padding: 0.5rem 2rem;
    border-radius: 20px;
    font-weight: bold;
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    letter-spacing: 0.05em;
}

.campaign-text {
    font-size: 1.4rem;
    font-weight: bold;
    margin: 0;
}

.campaign-text .highlight {
    font-size: 1.6rem;
    text-decoration: underline;
    padding: 0 0.3rem;
}

@media (max-width: 768px) {
    .campaign-content {
        padding: 1.2rem;

    }

    .campaign-label {
        font-size: 1.1rem;
        padding: 0.4rem 1.8rem;
    }

    .campaign-text {
        font-size: 1.2rem;
    }

    .campaign-text .highlight {
        font-size: 1.3rem;
    }

    .fee-info {
        padding: 1.5rem;
        margin-bottom: 2rem;
    }
} 

/* フローセクション上のキャンペーンバナー */
.flow-campaign {
    margin: 0 auto 4rem;
}