@charset "UTF-8";

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

body {
    font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #ffffff;
    color: #333333;
    line-height: 1.7;
}



.container {
    max-width: 480px;
    margin: 0 auto;
    padding: 0 20px;
}

.header {
    background: #ffffff;
    padding: 15px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(255, 120, 125, 0.1);
}

.company-logo {
    height: 40px;
    width: auto;
    display: block;
    margin: 0 auto;
}

.hero {
    padding: 80px 0 60px;
    background: linear-gradient(135deg, #ffffff 0%, #fff5f5 100%);
    text-align: center;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-content {
    width: 100%;
}

.app-logo {
    width: 120px;
    height: 120px;
    margin-bottom: 25px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(255, 120, 125, 0.2);
}

.app-name {
    font-size: 2.5rem;
    font-weight: 700;
    color: #FF787D;
    margin-bottom: 10px;
    letter-spacing: 0.5px;
}

.app-name-sub {
    font-size: 1rem;
    color: #999;
    margin-left: 10px;
    font-weight: 400;
}

.hero-catchcopy {
    font-size: 1.3rem;
    font-weight: 500;
    color: #333;
    margin-bottom: 10px;
}

.hero-description {
    font-size: 1.1rem;
    color: #666;
}

.section-title {
    font-size: 1.8rem;
    text-align: center;
    margin-bottom: 40px;
    color: #FF787D;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: #FF787D;
    border-radius: 2px;
}

.overview {
    padding: 60px 0;
    background: #ffffff;
}

.overview-text {
    text-align: center;
    font-size: 1rem;
    color: #666;
    margin-bottom: 40px;
    line-height: 1.8;
}

.overview-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature-card {
    background: #fff;
    border: 2px solid #ffe8e9;
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:active {
    transform: scale(0.98);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.feature-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: #333;
}

.feature-card p {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.6;
}

.features {
    padding: 60px 0;
    background: #fff9f9;
}

.feature-detail {
    margin-bottom: 30px;
    padding: 25px;
    background: #ffffff;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(255, 120, 125, 0.1);
}

.feature-detail h3 {
    font-size: 1.3rem;
    color: #FF787D;
    margin-bottom: 15px;
}

.feature-detail p {
    color: #666;
    line-height: 1.7;
}

.usage {
    padding: 60px 0;
    background: #ffffff;
}

.usage-flow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    margin-bottom: 50px;
}

.usage-step {
    text-align: center;
    width: 100%;
    max-width: 300px;
}

.step-number {
    width: 40px;
    height: 40px;
    background: #FF787D;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    margin: 0 auto 15px;
}

.usage-image {
    width: 100%;
    height: auto;
    border-radius: 10px;
    border: 2px solid #ffe8e9;
    margin-bottom: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.usage-arrow {
    font-size: 2rem;
    color: #FF787D;
    margin: 10px 0;
}

.usage-step h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: #333;
}

.usage-step p {
    font-size: 0.95rem;
    color: #666;
}

.usage-text-search {
    padding: 40px 20px;
    background: #fff9f9;
    border-radius: 15px;
}

.usage-text-search h3 {
    font-size: 1.3rem;
    text-align: center;
    margin-bottom: 30px;
    color: #FF787D;
}

.text-search-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.text-search-step {
    text-align: center;
    flex: 1;
}

.usage-image-small {
    width: 100%;
    max-width: 150px;
    height: auto;
    border-radius: 8px;
    border: 2px solid #ffe8e9;
    margin-bottom: 10px;
}

.usage-arrow-small {
    font-size: 1.5rem;
    color: #FF787D;
}

.text-search-step p {
    font-size: 0.9rem;
    color: #666;
}

.benefits {
    padding: 60px 0;
    background: #fff9f9;
}

.benefits-grid {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.benefit-item {
    background: #ffffff;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(255, 120, 125, 0.1);
}

.benefit-item h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: #333;
}

.benefit-item ul {
    list-style: none;
    padding: 0;
}

.benefit-item li {
    padding: 10px 0;
    padding-left: 25px;
    position: relative;
    color: #666;
    font-size: 0.95rem;
}

.benefit-item li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #FF787D;
    font-weight: bold;
}

.summary {
    padding: 60px 0;
    background: linear-gradient(135deg, #FF787D 0%, #ffb3b5 100%);
}

.summary-content {
    text-align: center;
    color: #ffffff;
}

.summary-content h2 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: #ffffff;
    line-height: 1.5;
}

.summary-text {
    font-size: 1.1rem;
    margin-bottom: 30px;
    line-height: 1.7;
}

.summary-points {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 350px;
    margin: 0 auto;
}

.summary-point {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    padding: 15px;
    backdrop-filter: blur(10px);
}

.check-icon {
    font-size: 1.5rem;
    margin-right: 15px;
    color: #ffffff;
}

.summary-point span:last-child {
    font-size: 0.95rem;
    line-height: 1.5;
}

.pricing {
    padding: 60px 0;
    background: #ffffff;
}

.pricing-intro {
    text-align: center;
    font-size: 1rem;
    color: #666;
    margin-bottom: 40px;
    line-height: 1.8;
}

.pricing-plans {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.pricing-card {
    background: #fff;
    border: 2px solid #ffe8e9;
    border-radius: 15px;
    padding: 30px 25px;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pricing-card.featured {
    border-color: #FF787D;
    box-shadow: 0 10px 30px rgba(255, 120, 125, 0.2);
}

.plan-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: linear-gradient(135deg, #FF787D 0%, #ffb3b5 100%);
    color: #ffffff;
    font-size: 0.8rem;
    font-weight: bold;
    padding: 5px 15px;
    border-radius: 20px;
}

.plan-header {
    margin-bottom: 20px;
}

.plan-header h3 {
    font-size: 1.4rem;
    color: #FF787D;
    margin-bottom: 8px;
}

.plan-description {
    font-size: 0.9rem;
    color: #999;
}

.plan-price {
    text-align: center;
    margin-bottom: 25px;
    padding: 20px 0;
    border-top: 1px solid #ffe8e9;
    border-bottom: 1px solid #ffe8e9;
}

.price-value {
    font-size: 2.5rem;
    font-weight: bold;
    color: #FF787D;
}

.price-unit {
    font-size: 1rem;
    color: #999;
    margin-left: 5px;
}

.plan-features {
    list-style: none;
    padding: 0;
    margin-bottom: 20px;
}

.plan-features li {
    padding: 10px 0;
    padding-left: 25px;
    position: relative;
    color: #666;
    font-size: 0.95rem;
}

.plan-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #FF787D;
    font-weight: bold;
}

.plan-note {
    background: #fff9f9;
    border-radius: 10px;
    padding: 15px;
    font-size: 0.9rem;
    color: #666;
    line-height: 1.6;
    margin-top: 15px;
}

.contact {
    padding: 60px 0;
    background: #ffffff;
}

.contact-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.company-info h3 {
    font-size: 1.5rem;
    color: #FF787D;
    margin-bottom: 15px;
}

.company-description {
    color: #666;
    margin-bottom: 25px;
    line-height: 1.7;
}

.company-details {
    background: #fff9f9;
    border-radius: 15px;
    padding: 25px;
}

.company-details dt {
    font-weight: bold;
    color: #FF787D;
    margin-top: 15px;
    margin-bottom: 5px;
}

.company-details dt:first-child {
    margin-top: 0;
}

.company-details dd {
    color: #666;
    margin-left: 0;
    line-height: 1.6;
}

.company-details a {
    color: #FF787D;
    text-decoration: none;
}

.contact-message {
    text-align: center;
    padding: 30px;
    background: linear-gradient(135deg, #fff5f5 0%, #ffffff 100%);
    border-radius: 15px;
    border: 2px solid #ffe8e9;
}

.contact-lead {
    font-size: 1.2rem;
    font-weight: bold;
    color: #FF787D;
    margin-bottom: 15px;
    line-height: 1.6;
}

.contact-note {
    color: #666;
    line-height: 1.7;
}

.footer {
    background: #fff;
    padding: 30px 0;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.footer-logo {
    height: 30px;
    width: auto;
    opacity: 0.8;
}

.copyright {
    font-size: 0.85rem;
    color: #666;
}

@media (max-width: 375px) {
    .container {
        padding: 0 15px;
    }

    .app-name {
        font-size: 2rem;
    }

    .hero-catchcopy {
        font-size: 1.1rem;
    }

    .text-search-flow {
        flex-direction: column;
    }
}