.container { max-width: 1100px; }
.service-page-content { padding: 100px 0; }
.service-intro { text-align: center; max-width: 760px; margin: 0 auto 120px; color: var(--text-light); }
.service-block {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 180px;
    scroll-margin-top: 120px;
}
#water { flex-direction: row; }
#interior { flex-direction: row-reverse; }
#exterior { flex-direction: row; }
.service-visual { width: 45%; overflow: hidden; }
.service-visual img {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    transition: transform 1.5s ease;
}
.service-block:hover .service-visual img { transform: scale(1.05); }
.service-body { width: 48%; }
.sec-title-wrap { margin-bottom: 40px; }
.sec-title-wrap .en-title { color: #dbdbdb; font-size: 3rem; margin-bottom: -10px; font-weight: 600; text-align: left; display: inline-block; }
.sec-title-wrap h2 { font-family: var(--font-serif); font-size: 1.8rem; color: var(--text-main); position: relative; z-index: 2; padding-left: 5px; }
.detail-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px 25px; }
.detail-item h3 { font-family: var(--font-serif); font-size: 1.1rem; margin-bottom: 10px; color: var(--primary-color); border-bottom: 1px solid #eee; padding-bottom: 5px; display: inline-block; }
.detail-item p { font-size: 0.88rem; color: var(--text-light); line-height: 1.8; text-align: justify; }
.service-cta { text-align: center; margin-top: 100px; padding: 80px 40px; background: #fafafa; }
.service-cta h2 { font-family: var(--font-serif); font-size: 1.6rem; margin-bottom: 35px; letter-spacing: 0.1em; }
.btn-contact { display: inline-block; background: var(--primary-color); color: #fff; padding: 22px 90px; letter-spacing: 0.25em; transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1); border: 1px solid var(--primary-color); font-family: var(--font-serif); }
.btn-contact:hover { background: #fff; color: var(--primary-color); transform: translateY(-5px); box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1); }
@media (max-width: 900px) {
    .service-page-content { padding: 88px 0; }
    .service-intro { max-width: 680px; margin-bottom: 80px; }
    .service-block, #interior { flex-direction: column !important; gap: 40px; margin-bottom: 100px; }
    .service-visual, .service-body { width: 100%; }
    .service-visual img { aspect-ratio: 16 / 9; }
    .service-body { padding: 0 2%; }
    .service-cta { padding: 64px 28px; }
    .footer-inner { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 600px) {
    .service-page-content { padding: 78px 0; }
    .service-intro { padding: 0 4%; margin-bottom: 60px; }
    .service-visual { width: calc(100% - 6%); margin: 0 auto; }
    .service-body { padding: 0 4%; }
    .sec-title-wrap { margin-bottom: 30px; }
    .sec-title-wrap .en-title {
        font-size: clamp(2.05rem, 10vw, 2.5rem);
        letter-spacing: 0.02em;
        white-space: nowrap;
        text-wrap: nowrap;
    }
    .detail-grid { grid-template-columns: 1fr; gap: 24px; }
    .detail-item p { font-size: 0.92rem; line-height: 2; }
    .service-cta { margin-top: 80px; padding: 52px 20px; }
    .service-cta h2 { font-size: 1.35rem; line-height: 1.8; }
    .btn-contact {
        width: min(100%, 320px);
        padding: 20px 18px;
        font-size: 0.95rem;
        letter-spacing: 0.12em;
        text-align: center;
        white-space: nowrap;
    }
}