/* =================================================================
   Front Page Styles
   - Includes hero slideshow and service card styles.
================================================================= */

/* --- Hero Section --- */
.hero-section {
    position: relative;
    color: white;
    overflow: hidden;
}
#slideshow-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}
.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
    will-change: opacity;
}
.slide.active {
    opacity: 1;
}
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 2;
}
.hero-content {
    position: relative;
    z-index: 3;
}

/* --- Services Section --- */
#services .service-card {
    background-color: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 1rem 0 1rem 0; /* 右上と左下を角張らせる */
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 15px 35px -15px rgba(0, 0, 0, 0.2); /* 背景のぼかし効果として影を適用 */
}

#services .service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px -20px rgba(0, 0, 0, 0.3); /* ホバー時の影を強調 */
}

#services .service-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    border-bottom: 2px solid #f3f4f6;
    padding-bottom: 1rem;
}

#services .service-number {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    color: var(--primary-color);
    border-right: 1px solid #e5e7eb;
    padding-right: 1.5rem;
}

#services .service-number .font-sans {
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

#services .service-number .font-serif {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

#services .service-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #111827;
}

#services .service-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

#services .service-image {
    border-radius: 1rem; /* 画像の角を均等に丸くする */
    overflow: hidden;
    max-height: 250px; /* 画像の高さを少し大きくする */
    display: flex;
    justify-content: center;
    align-items: center;
}

#services .service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#services .service-description p {
    color: #374151;
    line-height: 1.8;
    font-size: 1.125rem;
    font-weight: 500;
}

/* --- Grid container for desktop --- */
#services .services-slider.grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}


/* --- Mobile Slider for Services --- */
#services .slider-pagination {
    display: none;
}


@media (max-width: 767px) {
    #services .services-slider.grid {
        display: flex;
        flex-direction: column;
        gap: 2rem; /* カード間のスペース */
    }
    
    #services .services-slider-container {
        cursor: pointer;
    }

    #services .service-card {
        position: absolute;
        top: 0;
        left: 0;
        width: 90%;
        margin: 0 5%;
        opacity: 0;
        transform: translateY(20px);
        transition: opacity 0.6s ease-out, transform 0.6s ease-out;
        visibility: hidden;
    }

    #services .service-card.active {
        position: relative; 
        visibility: visible;
        opacity: 1;
        transform: translateY(0);
    }

    #services .slider-pagination {
        display: none;
    }

    #services .pagination-dot {
        width: 10px;
        height: 10px;
        border-radius: 50%;
        background-color: #d1d5db;
        transition: background-color 0.3s ease;
    }

    #services .pagination-dot.active {
        background-color: var(--primary-color);
    }
}

/* --- Scroll Indicator --- */
#scroll-indicator {
    animation: bounce-animation 2.5s infinite ease-in-out, fadeIn 1s 1s ease-in forwards;
    opacity: 0;
    transition: transform 0.3s ease; /* ホバー時の動きを滑らかに */
}

/* ホバー時に少し上に移動させる */
#scroll-indicator:hover {
    transform: translate(-50%, -10px);
    animation-play-state: paused; /* ホバー中はバウンドを一時停止 */
}

/* 上下にバウンドするアニメーション */
@keyframes bounce-animation {
  0%, 20%, 50%, 80%, 100% { transform: translate(-50%, 0); }
  40% { transform: translate(-50%, -10px); }
  60% { transform: translate(-50%, -5px); }
}

/* フェードイン用のアニメーション */
@keyframes fadeIn {
    to {
        opacity: 1;
    }
}