/* Sub-page Hero */
.page-hero {
    position: relative;
    height: 320px;
    display: flex;
    align-items: flex-end;
    padding: 0 0 3rem 5vw;
    overflow: hidden;
    background: url('https://www.kimono-clinic.net/wp-content/uploads/2026/03/kimono-stain-removal-work.jpg') center/cover no-repeat;
}
.page-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.75) 0%, rgba(255,255,255,0.4) 50%, rgba(0,0,0,0.1) 100%);
}
.page-hero .hero-inner {
    position: relative;
    z-index: 1;
}
.page-hero .en {
    font-family: var(--font-en);
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 2.25px;
    color: var(--color-accent);
    display: block;
    margin-bottom: 0.8rem;
}
.page-hero h1 {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-text);
    line-height: 1.6;
    text-shadow: 0 1px 3px rgba(255,255,255,0.5);
}
.page-hero p {
    font-size: 15px;
    color: var(--color-text-light);
    letter-spacing: 0.08em;
    margin-top: 0.8rem;
    text-shadow: 0 1px 2px rgba(255,255,255,0.4);
}

/* Sidebar */
.fixed-cta-pc {
    position: fixed;
    top: 90px;
    right: 0;
    transform: none;
    z-index: 100;
    display: none;
}
.fixed-cta-pc a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 64px;
    padding: 0;
    margin: 0;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: white;
    border-radius: 0;
    transition: opacity 0.3s;
}
.fixed-cta-pc a:hover { opacity: 0.85; }
.fixed-cta-pc a i { font-size: 1.2rem; margin-bottom: 5px; }
.fixed-cta-pc .cta-tel { background: var(--color-accent); }
.fixed-cta-pc .cta-line { background: #06C755; }
.fixed-cta-pc .cta-insta { background: #fff; color: #333; }
@media (min-width: 992px) {
    .fixed-cta-pc { display: block; }
}

/* Section Title */
.sec-title {
    margin-bottom: clamp(2.5rem, 6vw, 4rem);
}
.sec-title .en {
    font-family: var(--font-en);
    font-size: 40px;
    font-weight: 600;
    color: var(--color-accent);
    letter-spacing: 1.28px;
    display: block;
    margin-bottom: 0.8rem;
}
.sec-title h2 {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 0.12em;
    position: relative;
    display: inline-block;
    padding-bottom: 1.2rem;
}
.sec-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 1px;
    background: var(--color-accent);
}

/* Filter */
.works-sec {
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}
.category-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 50px;
}
.category-filter .filter-btn {
    display: inline-block;
    background: white;
    border: 1px solid var(--color-warm-gray);
    padding: 8px 22px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--color-text);
    cursor: pointer;
    transition: all 0.3s;
}
.category-filter .filter-btn:hover {
    background: var(--color-accent);
    color: white;
    border-color: var(--color-accent);
}
.category-filter .filter-btn.active {
    background: var(--color-accent);
    color: white;
    border-color: var(--color-accent);
}

/* Grid */
.works-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 60px;
}
.works-card {
    overflow: hidden;
    background: white;
    border-top: 2px solid var(--color-accent);
    transition: all 0.4s;
}
.works-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
}
.works-card a { display: block; color: inherit; }
.works-card .thumb {
    position: relative;
    overflow: hidden;
}
.works-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.6s;
}
.works-card:hover img { transform: scale(1.05); }
.works-card .category-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--color-accent);
    color: white;
    font-size: 11px;
    padding: 4px 14px;
    font-weight: 700;
    letter-spacing: 0.05em;
}
.works-card .card-body {
    padding: 20px 22px;
}
.works-card .card-body h3 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.7;
    letter-spacing: 0.05em;
}
.works-card .card-body time {
    font-family: var(--font-en);
    font-size: 13px;
    color: var(--color-text-light);
    letter-spacing: 0.1em;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
}
.pagination a, .pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--color-warm-gray);
    font-family: var(--font-en);
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    transition: all 0.3s;
}
.pagination a:hover {
    background: var(--color-accent);
    color: white;
    border-color: var(--color-accent);
}
.pagination .current {
    background: var(--color-accent);
    color: white;
    border-color: var(--color-accent);
}

/* Responsive */
@media (max-width: 991px) {
    .works-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}
@media (max-width: 767px) {
    .page-hero { height: 240px; padding: 0 0 2rem 24px; }
    .page-hero h1 { font-size: 24px; }
    .works-sec { padding: 80px 0; }
    .works-grid { grid-template-columns: 1fr; gap: 16px; }
    .works-card img { height: 200px; }
    .category-filter { gap: 8px; }
    .category-filter .filter-btn { padding: 6px 14px; font-size: 12px; }
    .sec-title .en { font-size: 30px; }
    .sec-title h2 { font-size: 18px; }
}