br.sp { display: none; }
@media (max-width: 768px) { br.sp { display: inline; } }

/* ---- Hero ---- */
.hero { background: #003770; color: #fff; padding: 96px 40px 80px; text-align: center; }
.hero-badge { display: inline-block; font-size: 12px; letter-spacing: .12em; color: #004892; background: #fff; padding: 5px 16px; border-radius: 2px; margin-bottom: 28px; }
.hero h1 { font-size: clamp(36px, 6vw, 64px); font-weight: 700; letter-spacing: .04em; margin-bottom: 20px; color: #fff; }
.hero-sub { font-size: clamp(16px, 2vw, 20px); color: #fff; font-weight: 400; line-height: 1.8; }
.hero-contact { font-size: clamp(16px, 2vw, 20px); color: #fff; margin-top: 16px; }

/* ---- Section ---- */
section { padding: 80px 40px; }
.section-inner { max-width: 960px; margin: 0 auto; }
.section-label { font-size: 12px; letter-spacing: .14em; color: #E5004F; margin-bottom: 12px; text-transform: uppercase; font-weight: 600; }
.section-title { font-size: clamp(22px, 3vw, 32px); font-weight: 700; line-height: 1.4; margin-bottom: 48px; }
.section-body { font-size: 16px; color: #444; max-width: 680px; }

/* ---- プロダクト一覧 ---- */
.s-products { background: #f8f8f8; }
.products-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }

/* ---- プロダクトカード ---- */
.product-card {
    background: #fff;
    border: 1px solid #e4e4e4;
    border-radius: 6px;
    padding: 32px 28px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    text-decoration: none;
    color: inherit;
    transition: box-shadow .2s, border-color .2s;
    position: relative;
}
.product-card:hover { box-shadow: 0 4px 20px rgba(0,0,0,.08); border-color: #004892; }
.product-card--placeholder { cursor: default; opacity: .55; }
.product-card--placeholder:hover { box-shadow: none; border-color: #e4e4e4; }

.product-card__badge {
    display: inline-block;
    font-size: 11px;
    letter-spacing: .1em;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 2px;
    align-self: flex-start;
}
.badge-available { background: #E5004F; color: #fff; }
.badge-soon { background: #e0e0e0; color: #888; }
.badge-request { background: #eef2ff; color: #3a4aaa; }

.product-card__icon { width: 48px; height: 48px; margin: 4px 0; }
.product-card__icon--dim { opacity: .4; }

.product-card__name { font-size: 22px; font-weight: 700; color: #1a1a1a; margin: 0; }
.product-card--placeholder .product-card__name { color: #aaa; }

.product-card__desc { font-size: 14px; color: #555; line-height: 1.8; flex: 1; }

.product-card__link { font-size: 13px; color: #004892; font-weight: 600; margin-top: 4px; }
.product-card:hover .product-card__link { color: #E5004F; }

/* ---- お問い合わせ ---- */
.s-contact { background: #fff; }
.s-contact .section-label { color: #E5004F; }
.s-contact .section-title { color: #1a1a1a; }
.s-contact .section-body { color: #555; margin-bottom: 48px; }

.contact-primary { margin-bottom: 40px; }
.contact-tel-label { font-size: 13px; letter-spacing: .1em; color: #888; margin-bottom: 12px; }
.contact-tel { display: inline-block; font-size: clamp(20px, 2.5vw, 28px); font-weight: 700; color: #003770; letter-spacing: .04em; text-decoration: none; font-family: 'Roboto', sans-serif; }
.contact-tel:hover { opacity: .8; }
.contact-tel-hours { font-size: 13px; color: #999; margin-top: 8px; }

.contact-secondary { border-top: 1px solid #e8e8e8; padding-top: 32px; }
.contact-form-label { font-size: 13px; color: #888; margin-bottom: 16px; }
.contact-form-btn { display: inline-block; padding: 14px 40px; background: #fff; border: 1px solid #003770; color: #003770; font-size: 14px; font-weight: 500; letter-spacing: .06em; border-radius: 2px; text-decoration: none; transition: opacity .2s; }
.contact-form-btn:hover { opacity: .8; }

/* ---- Header offset ---- */
body { padding-top: 80px; }

/* ---- Responsive ---- */
@media (max-width: 768px) {
    section { padding: 56px 20px; }
    .hero { padding: 64px 20px 56px; }
    .products-grid { grid-template-columns: 1fr; }
}