/* フロントエンド スライドショースタイル */
.slider-topp-v2 {
    position: relative;
    width: 100%;
    height: 900px;
    background: #000;
    overflow: hidden;
}

@media (max-width: 768px) {
    .slider-topp-v2 {
        height: auto;
        padding-bottom: 56.25%;
    }
}

.slides-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.6s ease-in-out;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.text-overlay {
    position: absolute;
    bottom: 130px;
    left: 40px;
    transform: rotate(-15deg);
    z-index: 20;
    white-space: nowrap;
    pointer-events: none;
    text-align: left;
}

.text-small {
    font-size: 59px;
    font-weight: 900;
    letter-spacing: 2px;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: -20px;  /* ← ここを変更 */
    text-transform: uppercase;
    font-family: 'Arial', 'Helvetica', sans-serif;
}

.text-large {
    font-size: 120px;
    font-weight: 900;
    letter-spacing: 2px;
    color: rgba(255, 255, 255, 1);
    text-transform: uppercase;
    line-height: 1.1;
    font-family: 'Noto Sans JP', 'Noto Sans', sans-serif;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.arrow-next {
    position: absolute;
    top: 50%;
    right: 30px;
    transform: translateY(-50%);
    z-index: 30;
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    padding: 0;
    line-height: 1.5;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.arrow-next:hover {
    background: rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 1);
    border-color: rgba(255, 255, 255, 1);
}

/* スライドアニメーション */
@keyframes slideOut {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(-100%);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .text-small {
        font-size: 50px;
        letter-spacing: 1px;
        margin-bottom: 6px;
    }
    
    .text-large {
        font-size: 120px;
        letter-spacing: 2px;
    }
    
    .arrow-next {
        width: 45px;
        height: 45px;
        font-size: 20px;
        right: 25px;
    }
    
    .text-overlay {
        bottom: 80px;
        left: 30px;
    }
}

@media (max-width: 768px) {
    .text-overlay {
        bottom: 40px;
        left: 5px;
        transform: rotate(-15deg) scale(0.9);
    }
    
    .text-small {
        font-size: 28px;
        letter-spacing: 1px;
        margin-bottom: 4px;
    }
    
    .text-large {
        font-size: 50px;
        letter-spacing: 1px;
    }
    
    .arrow-next {
        width: 40px;
        height: 40px;
        font-size: 18px;
        right: 15px;
    }
}

@media (min-width: 480px) and (max-width: 599px) {
    .text-overlay {
        bottom: 35px;
        left: 5px;
        transform: rotate(-15deg) scale(0.85);
    }
    
    .text-small {
        font-size: 22px;
        letter-spacing: 0.5px;
        margin-bottom: 3px;
    }
    
    .text-large {
        font-size: 38px;
        letter-spacing: 0.5px;
    }
    
    .arrow-next {
        width: 38px;
        height: 38px;
        font-size: 16px;
        right: 12px;
    }
}

@media (max-width: 479px) {
    .text-overlay {
        bottom: 30px;
        left: 5px;
        transform: rotate(-15deg) scale(0.75);
    }
    
    .text-small {
        font-size: 18px;
        letter-spacing: 0.3px;
        margin-bottom: 2px;
    }
    
    .text-large {
        font-size: 40px;
        letter-spacing: 0.3px;
    }
    
    .arrow-next {
        width: 36px;
        height: 36px;
        font-size: 14px;
        right: 10px;
    }
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.6s ease-in-out;
}

.arrow-prev,
.arrow-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 30;
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    padding: 0;
    line-height: 1.5;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.arrow-prev {
    left: 30px;
}

.arrow-next {
    right: 30px;
}

.arrow-prev:hover,
.arrow-next:hover {
    background: rgba(255, 255, 255, 0.3);
    color: rgba(255, 255, 255, 1);
    border-color: rgba(255, 255, 255, 1);
}

@keyframes slideOut {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(-100%);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideOutLeft {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(100%);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@media (max-width: 768px) {
    .arrow-prev,
    .arrow-next {
        width: 35px;
        height: 35px;
        font-size: 16px;
        border: 1.5px solid rgba(255, 255, 255, 0.6);
    }
    
    .arrow-prev {
        left: 12px;
    }
    
    .arrow-next {
        right: 12px;
    }
}

@media (min-width: 480px) and (max-width: 599px) {
    .arrow-prev,
    .arrow-next {
        width: 32px;
        height: 32px;
        font-size: 14px;
        border: 1.5px solid rgba(255, 255, 255, 0.6);
    }
    
    .arrow-prev {
        left: 10px;
    }
    
    .arrow-next {
        right: 10px;
    }
}

@media (max-width: 479px) {
    .arrow-prev,
    .arrow-next {
        width: 28px;
        height: 28px;
        font-size: 12px;
        border: 1px solid rgba(255, 255, 255, 0.6);
    }
    
    .arrow-prev {
        left: 8px;
    }
    
    .arrow-next {
        right: 8px;
    }
}