/* CREVIA 共通ナビ・フッター（TOP v21 c04cb069 から取り出し）シオン 2026-10-20 */

/* v17 (D-136)：聖司さん「ナビゲーションもフッターも、全部のページに出てくるところだから、もう少し凝った感じで」。
   ナビ＝浮かぶすりガラスの帯＋サービスの大きなメニュー（4つの入口を一言の説明つき）。スマホ＝検索画面の形（候補のようにページが並ぶ＝「見つかる」）。
   フッター＝紺の地に大きな CREVIA の文字と3列のサイトマップ。名前はナビとフッターでそろえる */
.nv{position:sticky;top:0;z-index:60;height:73px;padding:8px clamp(10px,2vw,24px) 0;transition:transform .45s cubic-bezier(.22,1,.36,1)}
.nv.is-hide{transform:translateY(-110%)}
.nv__bar{height:57px;display:flex;align-items:center;gap:20px;padding:0 10px 0 22px;background:rgba(255,255,255,.78);-webkit-backdrop-filter:blur(16px) saturate(1.4);backdrop-filter:blur(16px) saturate(1.4);border:1px solid rgba(31,90,214,.12);border-radius:16px;box-shadow:0 14px 40px -26px rgba(20,38,90,.45)}
.nv__logo img{height:30px;width:auto;display:block}
.nv__nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.nv__nav>a,.nv__trig{position:relative;display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 14px;border:0;background:none;font:700 14px/1 "Noto Sans JP",sans-serif;color:#1d2433;text-decoration:none;cursor:pointer;border-radius:10px;transition:background .25s,color .25s}
.nv__nav>a::after,.nv__trig::after{content:"";position:absolute;left:14px;right:14px;bottom:7px;height:2px;border-radius:2px;background:#1f5ad6;transform:scaleX(0);transform-origin:left;transition:transform .35s cubic-bezier(.22,1,.36,1)}
.nv__nav>a:hover::after,.nv__trig:hover::after,.nv__trig[aria-expanded="true"]::after{transform:scaleX(1)}
.nv__trig i{width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-2px) rotate(45deg);transition:transform .3s}
.nv__trig[aria-expanded="true"] i{transform:translateY(1px) rotate(-135deg)}
.nv__menu{display:none;width:44px;height:44px;border:1px solid rgba(31,90,214,.18);border-radius:12px;background:#fff;flex-direction:column;align-items:center;justify-content:center;gap:6px;cursor:pointer;margin-left:auto}
.nv__menu span{display:block;width:18px;height:2px;background:#1d2433;border-radius:1px;transition:transform .3s}
.nv__menu[aria-expanded="true"] span:first-child{transform:translateY(4px) rotate(45deg)}
.nv__menu[aria-expanded="true"] span:last-child{transform:translateY(-4px) rotate(-45deg)}
.nv__mega{position:absolute;left:clamp(10px,2vw,24px);right:clamp(10px,2vw,24px);top:72px;background:rgba(255,255,255,.96);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border:1px solid rgba(31,90,214,.12);border-radius:18px;box-shadow:0 30px 70px -40px rgba(20,38,90,.55);opacity:0;transform:translateY(-8px);transition:opacity .3s,transform .4s cubic-bezier(.22,1,.36,1)}
.nv__mega.is-open{opacity:1;transform:none}
.nv__mega-in{display:grid;grid-template-columns:1.6fr 1fr;gap:36px;padding:28px 32px 32px;max-width:1240px;margin:0 auto}
.nv__lab,.nv__sp-lab{font:700 12px/1 "Noto Sans JP",sans-serif;letter-spacing:.16em;color:#f2470d;margin:0 0 14px}
.nv__cards{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.nv__card{display:flex;gap:14px;align-items:center;padding:10px;border-radius:14px;text-decoration:none;color:#1d2433;transition:background .25s}
.nv__card:hover{background:#eef3fb}
.nv__thumb{flex:none;width:86px;height:64px;border-radius:10px;overflow:hidden;background:#dfe6f1}
.nv__thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.nv__card:hover .nv__thumb img{transform:scale(1.06)}
.nv__ct b{display:block;font-size:15px;margin-bottom:3px}.nv__ct span{display:block;font-size:12.5px;line-height:1.6;color:#5a6070}
.nv__more{display:grid;grid-template-columns:1fr 1fr;gap:4px 14px;margin-bottom:16px}
.nv__more a{font-size:13.5px;color:#1d2433;text-decoration:none;padding:7px 0;border-bottom:1px solid #e6ecf5}
.nv__more a:hover{color:#1f5ad6}
.nv__feat{display:block;padding:16px 18px;border-radius:14px;text-decoration:none;color:#fff;background:linear-gradient(135deg,#2a66e0,#1745ad);box-shadow:0 16px 34px -22px rgba(31,90,214,.9)}
.nv__feat-lab{display:block;font:600 11px/1 "Cormorant Garamond",serif;letter-spacing:.3em;color:#bcd3ff;margin-bottom:8px}
.nv__feat b{display:block;font-size:15px;margin-bottom:4px}.nv__feat span{font-size:12.5px;line-height:1.6;color:rgba(255,255,255,.86)}
.nv__mag{width:18px;height:18px;flex:none;color:#1f5ad6}
.nv__sp{position:fixed;inset:0;z-index:70;background:rgba(244,247,252,.97);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);overflow:auto;padding:88px 16px 40px;opacity:0;transition:opacity .3s}
.nv__sp.is-open{opacity:1}
.nv__sp-q{display:flex;align-items:center;gap:10px;height:54px;padding:0 18px;background:#fff;border:1px solid rgba(31,90,214,.2);border-radius:14px;box-shadow:0 10px 30px -22px rgba(20,38,90,.6);font-size:15px;color:#687385;margin-bottom:22px}
.nv__sp-lab{margin:18px 4px 8px}
.nv__sug{display:flex;gap:12px;align-items:flex-start;padding:12px 6px;border-bottom:1px solid #e3e9f3;text-decoration:none;color:#1d2433}
.nv__sug .nv__mag{margin-top:3px;color:#9aa6ba}
.nv__sug b{display:block;font-size:16px}.nv__sug small{display:block;font-size:12.5px;line-height:1.6;color:#5a6070;margin-top:2px}
.nv__sug--s b{font-size:15px;font-weight:600}
.nv__sp-cta{margin-top:26px}
.nv__sp-cta .sbtn{width:100%}
@media (max-width:1100px){.nv__nav,.nv__bar>.sbtn,.nv__mega{display:none!important}.nv__menu{display:flex}.nv{height:63px;padding-top:6px}.nv__bar{height:51px;padding:0 6px 0 16px}.nv__logo img{height:26px}}
.nv__sp .nv__menu{display:none}
/* footer */
.ft{position:relative;overflow:hidden;background:#0d1733;color:#dfe7f5;padding:clamp(80px,9vw,120px) 0 0;isolation:isolate}
.ft__glow{position:absolute;left:-10%;top:-40%;width:70%;height:120%;z-index:-1;background:radial-gradient(closest-side,rgba(31,90,214,.45),rgba(31,90,214,0))}
.ft__top{display:grid;grid-template-columns:1fr 1.6fr;gap:clamp(40px,6vw,96px)}
.ft__logo img{height:40px;width:auto;filter:brightness(0) invert(1)}
.ft__tag{font-family:"Zen Old Mincho","Noto Serif JP",serif;font-size:clamp(20px,1.8vw,26px);line-height:1.7;letter-spacing:.06em;color:#fff;margin:26px 0 18px}
.ft__addr{font-size:13px;line-height:1.9;color:rgba(223,231,245,.72);margin:0 0 24px}
.ft__map{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.ft__h{font:700 12px/1 "Noto Sans JP",sans-serif;letter-spacing:.16em;color:#ff8a5c;margin:0 0 16px}
.ft__map a{display:block;font-size:14px;line-height:1.5;color:#dfe7f5;text-decoration:none;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.08);transition:color .25s,padding-left .3s}
.ft__map a:hover{color:#fff;padding-left:6px}
.ft__word{font-family:"Cormorant Garamond",serif;font-weight:600;font-size:clamp(90px,19vw,300px);line-height:.8;letter-spacing:.06em;text-align:center;margin:clamp(56px,7vw,96px) 0 0;color:transparent;-webkit-text-stroke:1px rgba(157,184,245,.38);background:linear-gradient(180deg,rgba(157,184,245,.22),rgba(157,184,245,0) 85%);-webkit-background-clip:text;background-clip:text;user-select:none}
.ft__bot{display:flex;justify-content:space-between;gap:16px;padding:22px 0 30px;font-size:12px;color:rgba(223,231,245,.6);border-top:1px solid rgba(255,255,255,.08)}
.ft__be{font-family:"Cormorant Garamond",serif;letter-spacing:.12em}
@media (max-width:860px){.ft__top{grid-template-columns:1fr}.ft__map{grid-template-columns:1fr 1fr}.ft__map>div:last-child{grid-column:1/-1}.ft__bot{flex-direction:column}}
.nv__bar{position:relative;z-index:2}
.nv__sp{z-index:1}
@media (max-width:760px){html body .smooth-back-to-top-button{width:38px!important;height:38px!important;right:8px!important;opacity:.82}}
html.nv-open .smooth-back-to-top-button{display:none!important}


/* v18 (D-137)：ナビ＝常に追従（隠さない）。スクロールで帯が細くなり影、下に読んだ位置の青い線、項目には滑って動く青い下地。
   フッター＝ほかのページ（/homepage・/seo・/meo-service・/about）と同じ明るい地と濃い文字。大きな CREVIA の文字はなし */
html body .nv{position:fixed;left:0;right:0;top:0;transform:none!important}
html body .nv.is-hide{transform:none!important}
body{padding-top:0}
html body .nv__bar{transition:height .35s cubic-bezier(.22,1,.36,1),box-shadow .35s,background .35s}
html body .nv.is-scrolled .nv__bar{height:50px;background:rgba(255,255,255,.9);box-shadow:0 18px 44px -24px rgba(20,38,90,.55)}
html body .nv.is-scrolled .nv__logo img{height:26px}
.nv__logo img{transition:height .35s}
.nv__nav{position:relative}
.nv__lens{position:absolute;left:0;top:50%;height:38px;margin-top:-19px;border-radius:10px;background:#eaf1fd;opacity:0;transition:transform .4s cubic-bezier(.22,1,.36,1),width .4s cubic-bezier(.22,1,.36,1),opacity .25s;z-index:0;pointer-events:none}
.nv__nav>a,.nv__trig{z-index:1}
.nv__nav>a:hover,.nv__trig:hover,.nv__trig[aria-expanded="true"]{color:#1f5ad6}
.nv__nav>a::after,.nv__trig::after{display:none}
.nv__prog{position:absolute;left:calc(clamp(10px,2vw,24px) + 14px);right:calc(clamp(10px,2vw,24px) + 14px);top:63px;height:2px;border-radius:2px;overflow:hidden;opacity:0;transition:opacity .3s,top .35s}
.nv.is-scrolled .nv__prog{opacity:1;top:56px}
.nv__prog i{display:block;height:100%;background:linear-gradient(90deg,#4b7bf0,#1f5ad6);transform-origin:left;transform:scaleX(0)}
@media (max-width:1100px){html body .nv.is-scrolled .nv__bar{height:46px}.nv.is-scrolled .nv__prog{top:50px}.nv__prog{top:55px}}
/* v19：聖司さん「FVの上の白い余白はいらない」。ナビは半透明の浮いた帯なので、FV は画面の一番上から始め、帯を FV の上に重ねる */
html body section.t7-fv{margin-top:0}
html body section.t7-fv{height:100svh}
@media (max-width:760px){html body section.t7-fv{height:100svh}html body .t7-fv .t7-ctrl{top:70px}}
/* footer: light, like the other pages */
html body .ft{background:#fff!important;color:#1d2433!important;border-top:1px solid #e3e9f3;padding-bottom:0}
html body .ft__glow{background:radial-gradient(closest-side,rgba(31,90,214,.08),rgba(31,90,214,0))!important}
html body .ft__logo img{filter:none!important}
html body .ft__tag{color:#1d2433!important}
html body .ft__addr{color:#5a6070!important}
html body .ft__h{color:#f2470d!important}
html body .ft__map a{color:#1d2433!important;border-bottom-color:#e6ecf5!important}
html body .ft__map a:hover{color:#1f5ad6!important}
html body .ft__bot{color:#687385!important;border-top-color:#e6ecf5!important;margin-top:clamp(56px,7vw,88px)}
@media (min-width:861px){html body section.t6-sys .t6-sys__pin{top:66px}}

/* ボタンと幅（TOP v21 のページ側から） */
:root{--v9-blue:#1f5ad6;--v9-blue-d:#1745ad;--max:1200px;--v9-ink:#1d2433;--v9-sub:#3b4453;--v9-line:#dfe6f1}
.nv .wrap,.ft .wrap{width:min(var(--max),100% - 48px);margin:0 auto}
@media (max-width:640px){.nv .wrap,.ft .wrap{width:calc(100% - 32px)}}
.sbtn{position:relative;display:inline-flex;align-items:stretch;height:60px;width:min(400px,100%);border-radius:8px;background:#fff;border:1.5px solid #c9d5ea;color:var(--v9-ink);text-decoration:none;overflow:hidden;box-shadow:0 18px 40px -26px rgba(31,90,214,.6);transition:border-color .4s,box-shadow .4s}
.sbtn__f{display:flex;align-items:center;gap:12px;flex:1;min-width:0;padding:0 18px;font-weight:700;font-size:15.5px;letter-spacing:.04em;white-space:nowrap}
.sbtn__dot{flex:none;width:7px;height:7px;border-radius:50%;background:var(--v9-blue);box-shadow:0 0 0 4px rgba(31,90,214,.14)}
.sbtn__caret{flex:none;width:1.5px;height:20px;background:var(--v9-blue);animation:v9blink 1.05s steps(1) infinite}
.sbtn__go{flex:none;position:relative;width:62px;background:var(--v9-blue);transition:background .35s}
.sbtn__go::before{content:"";position:absolute;left:20px;top:20px;width:20px;height:15px;border:2px solid #fff;border-radius:5px;transition:transform .45s cubic-bezier(.22,1,.36,1)}
.sbtn__go::after{content:"";position:absolute;left:24px;top:33px;width:7px;height:7px;background:var(--v9-blue);border-left:2px solid #fff;border-bottom:2px solid #fff;transform:skewY(-35deg);transition:transform .45s cubic-bezier(.22,1,.36,1),background .35s}
.sbtn::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:100%;background:linear-gradient(90deg,transparent,var(--v9-blue),transparent);transform:translateX(-100%);transition:transform .9s cubic-bezier(.22,1,.36,1)}
.sbtn:hover,.sbtn:focus-visible{border-color:var(--v9-blue);box-shadow:0 22px 46px -24px rgba(31,90,214,.75)}
.sbtn:hover::after,.sbtn:focus-visible::after{transform:translateX(100%)}
.sbtn:hover .sbtn__go{background:var(--v9-blue-d)}
.sbtn:hover .sbtn__go::before{transform:translateY(-3px)}
.sbtn:hover .sbtn__go::after{transform:translateY(-3px) skewY(-35deg);background:var(--v9-blue-d)}
.sbtn:hover .sbtn__caret{animation:none;opacity:0}
.sbtn--sm{height:44px;width:auto;box-shadow:none}
.sbtn--sm .sbtn__f{font-size:14px;padding:0 14px;gap:10px}
.sbtn--sm .sbtn__go{width:46px}
.sbtn--sm .sbtn__go::before{left:13px;top:13px;width:18px;height:13px;border-radius:4px}
.sbtn--sm .sbtn__go::after{left:17px;top:24px;width:6px;height:6px}
.sbtn--sm .sbtn__caret{display:none}
@media (max-width:760px){.sbtn{height:56px}.sbtn__f{font-size:15px}}
@media (prefers-reduced-motion:reduce){.sbtn__caret{animation:none}.sbtn::after{display:none}}
.nv__sp-cta .sbtn{width:100%}
@media (max-width:1100px){.nv__nav,.nv__bar>.sbtn,.nv__mega{display:none!important}}