/* at-U plus 共通スタイル
   ベースは /hirata/index.html のインラインCSSをそのまま移したもの（色・フォント・余白を揃えるため）。
   追加分は下の「Additions」以降。 */
:root {
    --bg-color: #ffffff;
    --text-color: #1a1a1a;
    --accent-color: #f7a0b8; /* at-U Pink */
    --en-font: 'Montserrat', sans-serif;
    --ja-font: 'Noto Sans JP', sans-serif;
}
html { scroll-behavior: smooth; }
body { font-family: var(--ja-font); color: var(--text-color); margin: 0; padding: 0; line-height: 1.8; letter-spacing: 0.1em; font-weight: 300; }

/* --- Navigation --- */
header { position: fixed; top: 0; width: 100%; padding: 25px 0; background: rgba(255,255,255,0.8); backdrop-filter: blur(10px); z-index: 1000; }
.header-inner { display: flex; justify-content: space-between; align-items: center; max-width: 1300px; margin: 0 auto; padding: 0 40px; }
.logo { font-family: var(--en-font); font-weight: 700; letter-spacing: 0.3em; font-size: 1.2rem; text-decoration: none; color: #000; }

/* --- Hero --- */
.hero { height: 100vh; background-size: cover; background-position: center; display: flex; align-items: center; justify-content: center; color: #fff; text-align: center; }
.hero-content h1 { font-family: var(--en-font); font-size: 5rem; font-weight: 100; margin: 0; line-height: 1; }
.hero-content p { font-size: 1rem; letter-spacing: 0.5em; margin-top: 20px; font-weight: 300; }

/* --- Sections --- */
section { padding: 140px 40px; max-width: 1100px; margin: 0 auto; }
.label { font-family: var(--en-font); font-size: 0.7rem; font-weight: 700; color: var(--accent-color); text-transform: uppercase; letter-spacing: 0.3em; margin-bottom: 20px; display: block; }
h2 { font-size: 2.2rem; font-weight: 100; margin-bottom: 40px; line-height: 1.4; }

/* --- Features (Split Layout) --- */
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; margin-bottom: 120px; }
.grid:last-child { margin-bottom: 0; }
.grid.reverse { direction: rtl; }
.grid.reverse .text-area { direction: ltr; }
.img-wrap { overflow: hidden; }
.img-wrap img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; display: block; filter: grayscale(10%); transition: 0.6s; }
.img-wrap:hover img { filter: grayscale(0%); transform: scale(1.02); }

/* --- Price Table --- */
.price-section { background: #111; color: #fff; max-width: 100%; text-align: center; }
.price-section h2 { color: #fff; }
.price-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1px; background: #333; margin: 60px auto 0; border: 1px solid #333; max-width: 1100px; }
.price-item { background: #111; padding: 60px 20px; }
.price-item span { font-family: var(--en-font); font-size: 0.7rem; color: #777; display: block; margin-bottom: 10px; }
.price-item .val { font-family: var(--en-font); font-size: 2.5rem; font-weight: 100; margin-top: 15px; }
.price-item.special { border: 1px solid var(--accent-color); }
.price-item.special span, .price-item.special .val { color: var(--accent-color); }

/* --- CTA Button --- */
.btn { display: inline-block; padding: 20px 60px; border: 1px solid var(--text-color); text-decoration: none; color: var(--text-color); font-family: var(--en-font); font-size: 0.8rem; letter-spacing: 0.2em; transition: 0.4s; margin-top: 40px; }
.btn:hover { background: var(--text-color); color: #fff; }
.btn.light { border-color: #fff; color: #fff; }
.btn.light:hover { background: #fff; color: #111; }

footer { padding: 80px; text-align: center; font-size: 0.7rem; color: #999; font-family: var(--en-font); letter-spacing: 0.2em; }

@media (max-width: 768px) {
    .hero-content h1 { font-size: 3rem; }
    .grid { grid-template-columns: 1fr; gap: 40px; }
    section { padding: 80px 20px; }
}

/* ================= Additions ================= */
.hero { background-color: #333; }
.site-nav { font-family: var(--en-font); font-size: 0.7rem; letter-spacing: 0.2em; display: flex; gap: 28px; }
.site-nav a { color: var(--text-color); text-decoration: none; }
.site-nav a:hover { color: var(--accent-color); }
.lead { max-width: 760px; }
.note { font-size: 0.8rem; color: #777; }
.price-section .note { color: #999; margin-top: 30px; }
.price-item small { display: block; font-size: 0.7rem; color: #999; margin-top: 6px; }
.btn-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 0 24px; }

/* Notice (期間限定のお知らせ) */
.notice { max-width: 1100px; padding-bottom: 0; }
.notice-inner { display: grid; grid-template-columns: 320px 1fr; gap: 60px; align-items: center; border: 1px solid var(--accent-color); padding: 50px; }
.notice-inner img { width: 100%; height: auto; display: block; }
.notice h3 { font-weight: 300; font-size: 1.4rem; margin: 0 0 20px; }
.notice dl { margin: 0; font-size: 0.9rem; }
.notice dt { font-family: var(--en-font); font-size: 0.65rem; color: var(--accent-color); letter-spacing: 0.2em; margin-top: 14px; }
.notice dd { margin: 0; }

/* Points (3 columns) */
.points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: #eee; border: 1px solid #eee; margin-top: 60px; }
.point { background: #fff; padding: 50px 30px; text-align: center; }
.point span { font-family: var(--en-font); font-size: 0.7rem; color: var(--accent-color); letter-spacing: 0.3em; display: block; }
.point h3 { font-weight: 300; font-size: 1.2rem; margin: 15px 0; }
.point p { font-size: 0.85rem; margin: 0; text-align: left; }

/* Store cards */
.stores { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 60px 40px; margin-top: 60px; }
.store-card { display: flex; flex-direction: column; }
.store-card .img-wrap img { aspect-ratio: 4 / 3; }
.store-card .brand { font-family: var(--en-font); font-size: 0.65rem; letter-spacing: 0.3em; color: var(--accent-color); margin-top: 24px; display: block; }
.store-card h3 { font-weight: 400; font-size: 1.1rem; margin: 6px 0 12px; }
.store-card p { font-size: 0.85rem; margin: 0; color: #555; }
.store-card .links { margin-top: auto; padding-top: 20px; display: flex; gap: 12px; }
.store-card .links a { flex: 1; text-align: center; padding: 14px 0; border: 1px solid var(--text-color); color: var(--text-color); text-decoration: none; font-family: var(--en-font); font-size: 0.65rem; letter-spacing: 0.2em; transition: 0.4s; }
.store-card .links a:hover { background: var(--text-color); color: #fff; }

/* Style gallery */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.gallery figure { margin: 0; }
.gallery img { width: 100%; height: auto; aspect-ratio: 3 / 4; object-fit: cover; display: block; }
.gallery figcaption { font-size: 0.75rem; color: #777; margin-top: 8px; }

/* Info table */
.info { text-align: center; }
.info-table { width: 100%; max-width: 760px; margin: 0 auto 60px; border-collapse: collapse; text-align: left; font-size: 0.9rem; }
.info-table th { width: 30%; font-weight: 400; padding: 18px 10px; border-bottom: 1px solid #eee; vertical-align: top; font-size: 0.8rem; color: #555; }
.info-table td { padding: 18px 10px; border-bottom: 1px solid #eee; }
.info-table a { color: var(--text-color); }
.map { width: 100%; height: 400px; margin-bottom: 60px; filter: grayscale(0.2) contrast(0.9); border: 1px solid #eee; }
.map iframe { width: 100%; height: 100%; border: 0; }

/* Flow & FAQ */
.flow { list-style: none; padding: 0; margin: 60px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: #eee; border: 1px solid #eee; counter-reset: step; }
.flow li { background: #fff; padding: 40px 30px; }
.flow li::before { counter-increment: step; content: "0" counter(step); font-family: var(--en-font); font-weight: 100; font-size: 2rem; color: var(--accent-color); display: block; }
.flow h3 { font-weight: 400; font-size: 1rem; margin: 10px 0; }
.flow p { font-size: 0.85rem; margin: 0; }
.faq dt { font-weight: 400; margin-top: 40px; }
.faq dt::before { content: "Q. "; font-family: var(--en-font); color: var(--accent-color); }
.faq dd { margin: 10px 0 0; font-size: 0.9rem; color: #555; }

/* Store links / footer */
.store-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 30px; font-size: 0.8rem; }
.store-nav a { color: var(--text-color); text-decoration: none; border-bottom: 1px solid transparent; }
.store-nav a:hover, .store-nav a[aria-current] { border-color: var(--accent-color); }
.recruit-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 20px; margin-top: 40px; font-size: 0.85rem; }
.recruit-list a { color: var(--text-color); }
.site-footer { border-top: 1px solid #eee; }
.site-footer .company { font-family: var(--ja-font); font-size: 0.75rem; color: #777; letter-spacing: 0.1em; margin: 30px 0; line-height: 2; }

@media (max-width: 900px) {
    .site-nav { display: none; }
    .notice-inner { grid-template-columns: 1fr; padding: 30px; gap: 30px; }
    .points, .flow { grid-template-columns: 1fr; }
    .gallery { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .header-inner { padding: 0 20px; }
    h2 { font-size: 1.7rem; }
    .info-table th { width: 34%; }
    footer { padding: 60px 20px; }
}

/* Eyelash menu (河芸店) */
.eyelash h3 { font-weight: 400; font-size: 1.2rem; margin: 60px 0 20px; border-left: 2px solid var(--accent-color); padding-left: 14px; }
.eyelash h3 small { font-size: 0.75rem; color: #777; margin-left: 10px; font-weight: 300; }
.eyelash h4 { font-weight: 400; font-size: 0.95rem; margin: 30px 0 14px; }
.lash-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.lash-table th, .lash-table td { text-align: left; padding: 14px 10px; border-bottom: 1px solid #eee; font-weight: 300; vertical-align: top; }
.lash-table th { width: 45%; }
.lash-table s { color: #999; }
.lash-table strong { font-weight: 400; color: #c76a86; }
.lash-table small { color: #777; font-size: 0.75rem; }
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.lash-matrix { border-collapse: collapse; font-size: 0.85rem; min-width: 560px; width: 100%; text-align: center; }
.lash-matrix th, .lash-matrix td { border: 1px solid #eee; padding: 12px 8px; font-weight: 300; white-space: nowrap; }
.lash-matrix thead th { background: #fafafa; font-size: 0.75rem; }
.lash-matrix tbody th { background: #fafafa; text-align: left; }