/* 基本設定 */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
}

/* 元々のプランカード演出 */
.pricing-card:hover {
    transform: translateY(-5px);
    transition: 0.3s;
}

/* 実績セクション (Before / After) */
.case-card img {
    transition: transform 0.4s ease;
}

.case-card:hover .case-img-after {
    transform: scale(1.08);
}

.case-img-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 0.75rem;
    height: 11rem;
}

.case-img-before {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(1);
    opacity: 0.8;
}

.case-img-after {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.badge-before {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    background-color: #111827;
    color: white;
    font-size: 10px;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-weight: bold;
    text-transform: uppercase;
}

.badge-after {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    background-color: #2563eb;
    color: white;
    font-size: 10px;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-weight: bold;
    text-transform: uppercase;
}

.case-arrow {
    color: #2563eb;
    font-weight: 900;
    font-size: 1.875rem;
}

@media (max-width: 767px) {
    .case-arrow { transform: rotate(90deg); }
}

/* 会社PRセクション */
.brand-tag {
    display: inline-block;
    padding: 0.25rem 1rem;
    border: 1px solid #60a5fa;
    color: #60a5fa;
    font-size: 0.75rem;
    font-weight: bold;
    border-radius: 9999px;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.brand-card {
    padding: 2rem;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(4px);
}

.brand-card-title {
    font-weight: bold;
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: #60a5fa;
}

.brand-card-text {
    font-size: 0.875rem;
    opacity: 0.8;
    line-height: 1.625;
}