@charset "UTF-8";
/* CSS Document */

/* スライダー */
.slider-container {
    position: relative;
    max-width: 980px;
    margin: 2rem auto;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.slider {
    position: relative;
    height: 411px;
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    display: block;
    text-decoration: none;
    cursor: pointer;
    z-index: 1;
}

.slide.active {
    opacity: 1;
    z-index: 2;
}

.slider-nav {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 3;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: background 0.3s;
}

.slider-dot.active {
    background: white;
}

/* レスポンシブ対応 */
@media (max-width: 980px) {
    .slider-container {
        max-width: 100%;
        margin: 1rem;
    }
    
    .slider {
        height: 300px;
    }
    
    .slide {
        background-size: contain;
    }
}

@media (max-width: 768px) {
    .slider {
        height: 250px;
    }
    
    .slider-container {
        margin: 1rem 0.5rem;
    }
    
    .slide {
        background-size: contain;
    }
}

@media (max-width: 480px) {
    .slider {
        height: 200px;
    }
    
    .slider-container {
        margin: 0.5rem 0.25rem;
    }
    
    .slide {
        background-size: contain;
    }
}

/* 画像の縦横比を保持するための追加スタイル */
@media (max-width: 768px) {
    .slide {
        background-size: contain;
        background-color: #f8f9fa;
    }
}

@media (max-width: 480px) {
    .slide {
        background-size: contain;
        background-color: #f8f9fa;
    }
}
/* 特徴カード */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-card {
    background: white;
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

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

.feature-icon {
    font-size: 3rem;
    color: #f48fb1;
    margin-bottom: 1rem;
}

.feature-title {
    font-size: 1.3rem;
    color: #f48fb1;
    margin-bottom: 1rem;
    font-weight: bold;
}

.feature-description {
    color: #666;
    line-height: 1.6;
}
/* 特徴詳細ボタン */
.features-button-container {
    text-align: center;
    margin-top: 3rem;
}

.features-detail-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    background: linear-gradient(135deg, #f48fb1, #ec407a);
    color: white;
    padding: 1rem 2.5rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(244, 143, 177, 0.3);
    border: 2px solid transparent;
}

.features-detail-btn:hover {
    background: linear-gradient(135deg, #ec407a, #d81b60);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(244, 143, 177, 0.4);
    color: white;
    text-decoration: none;
}

.features-detail-btn:active {
    transform: translateY(0);
    box-shadow: 0 3px 10px rgba(244, 143, 177, 0.3);
}

.features-detail-btn i {
    font-size: 1.2rem;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .features-button-container {
        margin-top: 2rem;
    }
    
    .features-detail-btn {
        padding: 0.8rem 2rem;
        font-size: 1rem;
    }
    
    .features-detail-btn i {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .features-detail-btn {
        padding: 0.7rem 1.5rem;
        font-size: 0.9rem;
        gap: 0.6rem;
    }
}

/* 公式LINE登録セクション */
.app-section {
    background: linear-gradient(135deg, #00c300, #00b300);
    color: white;
    text-align: center;
}

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

.app-section .section-title::after {
    background-color: white;
}

.line-registration {
    display: flex;
    align-items: center;
    gap: 3rem;
    margin: 2rem 0;
    background: rgba(255,255,255,0.1);
    padding: 2rem;
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

.line-content {
    flex: 2;
    text-align: left;
}

.line-icon {
    width: 80px;
    height: 80px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.line-content h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: #ffeb3b;
}

.service-description {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    opacity: 0.95;
}

.discount-info {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.discount-item {
    background: rgba(255,255,255,0.2);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 120px;
}

.time-range {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-bottom: 0.5rem;
}

.discount-amount {
    font-size: 1.2rem;
    font-weight: bold;
    color: #ffeb3b;
}

.qr-section {
    flex: 1;
    display: flex;
    justify-content: center;
}

.qr-code-container {
    text-align: center;
}

.qr-code {
    width: 160px;
    height: 160px;
    background: white;
    border-radius: 12px;
    padding: 10px;
    margin: 0 auto 1rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.qr-code img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.qr-label {
    font-weight: bold;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.line-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #00c300;
    color: white;
    padding: 0.8rem 1.5rem;
    text-decoration: none;
    border-radius: 25px;
    font-weight: bold;
    transition: background 0.3s;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.line-btn:hover {
    background: #00a300;
    color: white;
    text-decoration: none;
}

.line-btn i {
    font-size: 1.2rem;
}

.registration-note {
    font-size: 1.1rem;
    margin: 2rem 0 1rem;
    opacity: 0.95;
}

.terms-note {
    font-size: 0.9rem;
    opacity: 0.8;
    line-height: 1.6;
    margin-top: 1rem;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .line-registration {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .line-content {
        text-align: center;
    }
    
    .discount-info {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .qr-code {
        width: 140px;
        height: 140px;
    }
}

@media (max-width: 480px) {
    .line-registration {
        padding: 1.5rem;
    }
    
    .discount-info {
        flex-direction: column;
        gap: 0.8rem;
    }
    
    .discount-item {
        min-width: auto;
        width: 100%;
    }
    
    .qr-code {
        width: 120px;
        height: 120px;
    }
}