/* グラブレンタルサービス『つなグラ』 — 現行(The Thor)の紺×黄色の雰囲気を踏襲して軽量化 */
:root{--navy:#042d62;--navy2:#0a3d80;--ink:#191919;--muted:#5f6672;--line:#dfe3ea;--bg:#f3f4f6;--card:#fff;--yellow:#f2c230;--yellow2:#e0a92a;--bad:#b3261e;--ok:#1d7a46}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.8 Lato,"Noto Sans JP","Hiragino Sans","Yu Gothic",YuGothic,Meiryo,sans-serif}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy)}
.wrap{max-width:1040px;margin:0 auto;padding:0 16px}
.narrow{max-width:760px}

/* ヘッダー */
.site-header{background:var(--navy);color:#fff;position:sticky;top:0;z-index:20}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:58px;flex-wrap:wrap;padding-top:6px;padding-bottom:6px}
.brand{color:#fff;text-decoration:none;font-weight:700;font-size:17px;letter-spacing:.04em;line-height:1.3}
.nav{display:flex;gap:4px 18px;flex-wrap:wrap;align-items:center}
.nav a{color:#fff;text-decoration:none;font-size:13.5px;padding:4px 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current]{border-bottom-color:var(--yellow)}
.cart-badge{background:var(--yellow);color:#222!important;border-radius:999px;padding:2px 12px!important;font-weight:700;border:0!important}

/* ヒーロー */
.hero{position:relative;background:#101820;color:#fff;text-align:center;overflow:hidden}
.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.38}
.hero .in{position:relative;padding:84px 16px 92px}
.hero h1{margin:0 0 14px;font-size:clamp(24px,5vw,38px);letter-spacing:.06em;line-height:1.4}
.hero p{margin:0 0 26px;font-size:clamp(14px,2.4vw,17px);letter-spacing:.05em}
.btn{display:inline-block;background:linear-gradient(var(--yellow),var(--yellow2));color:#1d1d1d!important;font-weight:700;text-decoration:none;border:0;border-radius:3px;padding:12px 34px;font:inherit;font-weight:700;cursor:pointer;box-shadow:0 2px 0 rgba(0,0,0,.18)}
.btn:hover{filter:brightness(1.05)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn.ghost{background:#fff;border:1px solid var(--navy);color:var(--navy)!important;box-shadow:none}
.btn.small{padding:6px 16px;font-size:13px}

/* 本文 */
main{padding:28px 0 56px}
.card{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:24px 22px;margin-bottom:20px}
h1.page{margin:0 0 18px;font-size:24px;color:var(--navy);border-left:6px solid var(--yellow);padding-left:12px;line-height:1.4}
h2{font-size:19px;margin:30px 0 12px;padding:8px 12px;background:var(--navy);color:#fff;letter-spacing:.05em}
h2.plain{background:none;color:var(--navy);padding:0 0 6px;border-bottom:2px solid var(--navy)}
h3{font-size:16px;margin:22px 0 8px;color:var(--navy)}
.card h2:first-child{margin-top:0}
.lead{font-size:16px}
table{border-collapse:collapse;width:100%;font-size:14px;background:#fff}
th,td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
th{background:#eef2f8;font-weight:700;width:34%}
.fee th,.fee td{text-align:center}
.scroll{overflow-x:auto}
.note{font-size:13px;color:var(--muted)}

/* 写真グリッド */
.photos{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px;margin:0;padding:0;list-style:none}
.photos img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:3px}
.voices{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px}
.voices img{border:1px solid var(--line);border-radius:3px}

/* 一覧 */
.filters{display:flex;gap:10px 18px;flex-wrap:wrap;align-items:center;margin-bottom:6px}
.filters label{font-size:14px;cursor:pointer}
.glist{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px}
.gcard{position:relative;display:block;color:#fff;text-decoration:none;background:#222;border-radius:3px;overflow:hidden}
.gcard img{width:100%;aspect-ratio:1/1;object-fit:cover}
.gcard .code{position:absolute;left:0;right:0;bottom:0;padding:14px 8px 6px;text-align:center;font-weight:700;letter-spacing:.06em;background:linear-gradient(transparent,rgba(0,0,0,.7))}
.gcard.is-out::after{content:"レンタル中";position:absolute;left:0;right:0;top:38%;padding:8px 0;text-align:center;font-size:21px;font-weight:700;color:#222;letter-spacing:.12em;background:rgba(255,255,255,.78)}
.gcard.is-out img{filter:saturate(.55) brightness(.9)}
.hide-out .gcard.is-out{display:none}
.sub-h{font-size:15px;margin:18px 0 8px;color:var(--navy);border-bottom:1px solid var(--line);padding-bottom:3px}

/* グラブ詳細 */
.gdetail{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:22px;align-items:start}
.gdetail img.main{border-radius:4px;width:100%}
.spec{margin:0 0 14px}
.rent-panel{margin:18px 0;padding:16px;border:1px solid var(--line);border-radius:6px;background:#fbfcfe}
.rent-panel .out{margin:0;font-weight:700}
.gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:8px;margin-top:14px}
.gal img{border-radius:3px;width:100%;aspect-ratio:1/1;object-fit:cover}
@media(max-width:700px){.gdetail{grid-template-columns:1fr}}

/* フォーム */
.field{display:block;margin:0 0 16px}
.field>span{display:block;font-weight:700;font-size:14px;margin-bottom:4px}
input[type=text],input[type=email],input[type=tel],input[type=date],select,textarea{width:100%;padding:10px 11px;border:1px solid #b9c0cc;border-radius:4px;font:inherit;background:#fff;color:var(--ink)}
textarea{min-height:150px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.msg{min-height:1.6em;margin:10px 0 0;font-weight:700}
.msg.ok{color:var(--ok)}.msg.ng{color:var(--bad)}
.plans{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:8px 0 18px}
.plan{display:block;border:2px solid var(--line);border-radius:6px;padding:12px 14px;cursor:pointer;background:#fff}
.plan input{position:absolute;opacity:0}
.plan b{display:block;font-size:16px;color:var(--navy)}
.plan small{color:var(--muted)}
.plan.on{border-color:var(--navy);background:#eef4ff}
@media(max-width:560px){.plans{grid-template-columns:1fr}}
.sel-list{list-style:none;margin:0 0 6px;padding:0}
.sel-list li{display:flex;justify-content:space-between;align-items:center;gap:10px;border-bottom:1px solid var(--line);padding:7px 0}
.sel-list button{background:none;border:0;color:var(--bad);cursor:pointer;font:inherit;font-size:13px}

/* 決済 */
.co-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:26px;align-items:start}
@media(max-width:820px){.co-grid{grid-template-columns:1fr}}
.co-h{font-size:16px;margin:22px 0 10px;color:var(--navy);background:none;padding:0;letter-spacing:0}
.co-h:first-child{margin-top:0}
.sum{display:grid;grid-template-columns:1fr auto;gap:6px 12px;margin:0 0 14px}
.sum dt,.sum dd{margin:0}
.sum .t{font-weight:700;border-top:1px solid var(--line);padding-top:8px;font-size:17px}
.ship-summary{display:flex;gap:12px;align-items:center;justify-content:space-between;border:1px solid var(--line);border-radius:4px;padding:10px 12px;margin-top:8px;font-size:14px}
.link{background:none;border:0;color:var(--navy);text-decoration:underline;cursor:pointer;font:inherit}
.fail{color:var(--bad);font-weight:700}

/* フッター */
.site-footer{background:#10151d;color:#c9cfd9;padding:30px 0;font-size:13px}
.site-footer a{color:#e3e8f0}
.site-footer .links{display:flex;gap:6px 18px;flex-wrap:wrap;margin-bottom:10px}