@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700&family=Noto+Serif+JP:wght@600;700&display=swap');
:root{--ink:#071b2d;--blue:#0b5d82;--ice:#f2f7f8;--lime:#a8c545;--white:#fff;--line:#cad8de;--font-display:'Noto Serif JP',serif;--font-body:'Noto Sans JP',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--white);font-family:var(--font-body);line-height:1.8}.site-header{height:88px;padding:0 clamp(24px,4vw,72px);display:flex;align-items:center;gap:32px;background:#fff;position:relative;z-index:30;border-bottom:1px solid #e6eef1}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none;font-weight:700;white-space:nowrap}.brand__mark{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--blue);color:#fff;font-family:var(--font-display)}.brand__text{font-size:clamp(15px,1.4vw,22px)}.nav{margin-left:auto;display:flex;gap:clamp(14px,2vw,34px)}.nav a{color:var(--ink);text-decoration:none;font-size:14px;font-weight:600}.header-cta{padding:14px 22px;background:var(--lime);color:#fff;text-decoration:none;font-weight:700}.nav-toggle{display:none}.hero{position:relative;min-height:calc(100svh - 88px);overflow:hidden;background:linear-gradient(90deg,#fff 0 38%,rgba(255,255,255,.96) 45%,rgba(255,255,255,0) 64%)}.hero__visual{position:absolute;inset:0 0 0 38%;z-index:0}.hero__visual::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#fff 0,rgba(255,255,255,.88) 16%,transparent 48%)}.hero__visual img{width:100%;height:100%;object-fit:cover;object-position:center}.hero__copy{position:relative;z-index:2;width:min(52%,780px);padding:clamp(64px,8vh,110px) 24px 110px clamp(24px,5vw,84px)}.hero__audience{font-weight:600;letter-spacing:.03em;margin:0 0 22px}.hero h1{font-family:var(--font-display);font-size:clamp(42px,4.5vw,78px);line-height:1.2;margin:0 0 24px;letter-spacing:-.03em}.hero h1 .l{display:block;overflow:hidden}.hero__lead{font-size:clamp(20px,2vw,32px);line-height:1.5;margin:0 0 20px}.hero__services,.hero__availability{font-size:15px;margin:0 0 10px}.hero__availability{font-weight:700}.hero__actions{display:flex;gap:14px;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:20px;min-height:58px;padding:14px 26px;text-decoration:none;font-weight:700;border:1px solid var(--blue)}.btn--primary{background:var(--lime);border-color:var(--lime);color:#fff}.btn--ghost{background:#fff;color:var(--blue)}.btn span{transition:transform .25s}.btn:hover span{transform:translateX(4px)}.trust-strip{position:relative;z-index:3;display:grid;grid-template-columns:repeat(3,1fr);background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:0 clamp(24px,5vw,84px)}.trust-strip>div{min-height:142px;padding:24px 32px;display:flex;align-items:center;gap:18px;border-right:1px solid var(--line)}.trust-strip>div:first-child{border-left:1px solid var(--line)}.trust-strip strong{display:block;font-size:clamp(22px,2.4vw,38px)}.trust-strip small{font-size:14px}.trust-strip>div>span,.trust-strip p span{display:block;font-size:13px}.trust-strip img{width:70px;height:70px;border-radius:50%;object-fit:cover}.section,.work-gallery{padding:clamp(80px,10vw,150px) clamp(24px,7vw,120px)}.section__head{max-width:760px}.eyebrow{color:var(--blue);font-size:12px;font-weight:700;letter-spacing:.22em;margin:0 0 18px}.section__head h2,.quality__body h2,.message__body h2,.contact h2{font-family:var(--font-display);font-size:clamp(34px,4vw,62px);line-height:1.35;margin:0 0 24px}.intro{display:grid;grid-template-columns:1fr 1.2fr;gap:10vw;background:var(--ice)}.intro__body p{font-family:var(--font-display);font-size:clamp(20px,2.2vw,34px);margin:0;padding:18px 0;border-bottom:1px solid var(--line)}.intro__answer{margin-top:30px;padding:24px;border-left:4px solid var(--lime);background:#fff;font-weight:600}.numbers{padding:90px clamp(24px,7vw,120px);background:var(--ink);color:#fff;display:grid;grid-template-columns:.8fr 2fr;gap:7vw}.section__head--light .eyebrow{color:#8bc6df}.numbers__grid{display:grid;grid-template-columns:repeat(4,1fr)}.numbers__grid>div{padding:18px;border-left:1px solid rgba(255,255,255,.24)}.numbers__grid strong{display:block;color:#fff;font-size:clamp(38px,4vw,70px);line-height:1}.numbers__grid em{font-style:normal;font-size:15px}.numbers__grid>div>span{font-size:13px}.quality{display:grid;grid-template-columns:1.15fr 1fr;min-height:760px}.quality__photo-wrap{margin:0;position:relative;overflow:hidden}.quality__photo{width:100%;height:100%;object-fit:cover}.quality__photo-wrap figcaption{position:absolute;left:24px;bottom:24px;background:var(--ink);color:#fff;padding:8px 14px}.quality__body{padding:clamp(70px,8vw,130px)}.quality-list{list-style:none;padding:0;margin:34px 0 0}.quality-list li{display:grid;grid-template-columns:50px 1fr;gap:18px;padding:18px 0;border-top:1px solid var(--line)}.quality-list li>span{color:var(--blue)}.quality-list h3,.quality-list p{margin:0}.service-grid{display:grid;grid-template-columns:repeat(5,1fr);margin:56px 0 70px;border-top:1px solid var(--line)}.service-grid article{padding:26px 20px;border-right:1px solid var(--line);min-height:220px}.service-grid article>span{color:var(--blue);font-weight:700}.service-grid h3{font-size:19px}.service__wide{margin:0;position:relative}.service__wide img{width:100%;height:min(52vw,650px);object-fit:cover}.service__wide figcaption{position:absolute;right:0;bottom:0;background:var(--ink);color:#fff;padding:18px 28px}.work-gallery{background:var(--ice)}.work-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr 1.2fr;gap:16px;margin-top:56px}.work-grid figure{margin:0;background:#fff;overflow:hidden}.work-grid img{width:100%;height:420px;object-fit:cover;transition:transform .6s}.work-grid figure:hover img{transform:scale(1.02)}.work-grid figcaption{padding:14px 18px;font-size:13px}.price{display:grid;grid-template-columns:.8fr 1.2fr;gap:8vw;background:var(--ink);color:#fff}.price .eyebrow{color:#8bc6df}.price-table dl{margin:0}.price-table dl>div{display:flex;justify-content:space-between;gap:20px;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.2)}.price-table dt,.price-table dd{margin:0}.price-table dd{font-family:var(--font-display);font-size:20px}.price-note{font-size:12px;opacity:.74;margin-top:24px}.flow-line{list-style:none;margin:52px 0 0;padding:0;border-top:1px solid var(--line)}.flow-line li{display:grid;grid-template-columns:110px 1fr;padding:28px 0;border-bottom:1px solid var(--line)}.flow-line__num{font-family:var(--font-display);font-size:34px;color:var(--blue)}.flow-line h3,.flow-line p{margin:0}.faq{background:var(--ice)}.faq-list{max-width:920px;margin:45px auto 0}.faq-list details{border-top:1px solid var(--line);padding:22px 0}.faq-list summary{font-size:18px;font-weight:600;cursor:pointer}.faq-list p{padding:10px 20px 0}.message{display:grid;grid-template-columns:.8fr 1.2fr;gap:8vw;padding:clamp(80px,10vw,150px) clamp(24px,7vw,120px)}.message__portrait{margin:0;background:var(--ice);align-self:start;text-align:center}.message__portrait img{width:100%;display:block}.message__portrait p{padding:12px}.message__body>p{max-width:760px}.company-list{margin-top:34px}.company-list div{display:grid;grid-template-columns:150px 1fr;border-top:1px solid var(--line);padding:12px 0}.company-list dt,.company-list dd{margin:0}.contact{display:grid;grid-template-columns:1.2fr .8fr;gap:8vw;padding:clamp(80px,10vw,140px) clamp(24px,7vw,120px);background:var(--blue);color:#fff}.contact .eyebrow{color:#d9f27b}.access{margin-top:35px}.access div{display:grid;grid-template-columns:110px 1fr;padding:10px 0;border-top:1px solid rgba(255,255,255,.25)}.access dt,.access dd{margin:0}.contact__action{display:flex;flex-direction:column;justify-content:center}.contact__action p{font-size:12px}.footer{background:var(--ink);color:#fff}.sticky-cta{background:var(--lime)!important}.footer__sns a{color:#fff;text-decoration:none;font-weight:700}
@media(max-width:900px){.site-header{height:72px}.nav,.header-cta{display:none}.nav-toggle{display:block;margin-left:auto}.hero{min-height:auto;padding-bottom:0;background:#fff;display:flex;flex-direction:column}.hero__visual{position:relative;inset:auto;order:2;height:48svh}.hero__visual::after{background:linear-gradient(180deg,#fff 0,transparent 24%)}.hero__copy{width:100%;padding:48px 24px 34px}.hero h1{font-size:clamp(38px,12vw,60px)}.hero__actions{flex-direction:column}.trust-strip{grid-template-columns:1fr;padding:0 24px}.trust-strip>div{border-right:0;border-bottom:1px solid var(--line)}.trust-strip>div:first-child{border-left:0}.intro,.numbers,.quality,.price,.message,.contact{grid-template-columns:1fr}.numbers__grid{grid-template-columns:repeat(2,1fr)}.quality__photo-wrap{min-height:520px}.quality__body{padding:70px 24px}.service-grid{grid-template-columns:1fr 1fr}.service-grid article{min-height:auto}.work-grid{grid-template-columns:1fr 1fr}.work-grid img{height:340px}.contact{gap:40px}.sticky-cta{display:block}.footer{padding-bottom:92px}}
@media(max-width:560px){.brand__text{font-size:13px}.hero__audience{font-size:13px}.hero__services br{display:none}.hero__visual{height:42svh}.numbers__grid,.service-grid,.work-grid{grid-template-columns:1fr}.work-grid img{height:360px}.flow-line li{grid-template-columns:62px 1fr}.company-list div,.access div{grid-template-columns:1fr}.section,.work-gallery{padding:72px 22px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}[data-reveal]{transition:opacity .12s linear!important;transform:none!important}.hero__visual img,.work-grid img{transition:none!important}}

/* 2026-10-07 ヒーローのPCバランス調整 */
.hero__audience{display:flex;flex-direction:column;gap:10px;line-height:1.55;margin-bottom:38px}
.hero__audience span{display:block}
.hero h1{font-size:clamp(42px,4.5vw,72px);line-height:1.28;margin-bottom:28px}
@media(max-width:900px){.hero__audience{gap:7px;margin-bottom:26px}.hero h1{font-size:clamp(38px,12vw,58px)}}

/* 2026-10-08 ヒーロー対象者の文字サイズと余白を調整 */
.hero__audience{position:relative;top:-18px;margin-bottom:48px;font-size:clamp(17px,1.45vw,23px);font-weight:700;line-height:1.75}
@media(max-width:900px){.hero__audience{top:-10px;margin-bottom:38px;font-size:16px;line-height:1.8}}

/* 2026-10-07 料金メニューの視認性調整 */
.price-table dl{display:grid;gap:8px}
.price-table dl>div{align-items:center;padding:15px 18px;border:1px solid rgba(255,255,255,.24);background:#fff;color:var(--ink)}
.price-table dt{color:var(--ink);font-weight:600;opacity:1}
.price-table dd{color:var(--blue);font-weight:700;white-space:nowrap}
.price-note{color:#fff;opacity:.9}
@media(max-width:560px){.price-table dl>div{gap:12px;padding:14px 15px}.price-table dt{font-size:14px}.price-table dd{font-size:18px}}

/* 2026-10-07 OUR PROMISEの訴求調整 */
.intro__answer h3{margin:0 0 18px;font-family:var(--font-display);font-size:clamp(24px,2.4vw,36px);line-height:1.5}
.intro__answer p{font-family:var(--font-body);font-size:15px;font-weight:500;line-height:1.9;border:0;padding:0;margin:0 0 16px}
.intro__answer .btn{margin-top:10px}

/* 2026-10-07 支給ロゴへの差し替え */
.brand__mark{width:62px;height:56px;border-radius:0;background:#fff url('assets/logo-okada-v1.png') center/contain no-repeat;color:transparent;flex:0 0 auto}
@media(max-width:560px){.brand__mark{width:50px;height:45px}}

/* 2026-10-07 QUALITYを画像なしで見やすく調整 */
.quality--no-image{display:block;min-height:auto;padding:clamp(82px,9vw,138px) clamp(24px,7vw,120px);background:var(--ink);color:#fff;overflow:hidden}
.quality--no-image .quality__body{max-width:1180px;margin:0 auto;padding:0}
.quality--no-image .eyebrow{color:#8bc6df}
.quality--no-image .quality__body h2{max-width:780px;margin-bottom:22px;color:#fff}
.quality--no-image .quality__body .quality__lead{max-width:620px;margin:0;color:rgba(255,255,255,.82);font-size:clamp(16px,1.5vw,20px);line-height:1.9}
.quality--no-image .quality-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:52px}
.quality--no-image .quality-list li{display:block;padding:28px;border:1px solid rgba(255,255,255,.18);background:#fff;color:var(--ink)}
.quality--no-image .quality-list li>span{display:block;margin-bottom:22px;color:var(--blue);font-family:var(--font-display);font-size:30px;font-weight:700}
.quality--no-image .quality-list h3{margin-bottom:10px;font-size:20px}
.quality--no-image .quality-list p{color:#405261;line-height:1.8}
@media(max-width:900px){.quality--no-image .quality-list{grid-template-columns:1fr}.quality--no-image .quality-list li{padding:24px}}

/* 2026-10-07 電話とメールの問い合わせ導線 */
.access a{color:#fff;text-decoration:none;font-weight:700}
.contact__action{gap:14px}
.contact__action .btn{width:100%}
.btn--call{background:#fff;border-color:#fff;color:var(--blue)}
.footer__sns{display:flex;gap:18px}

/* 2026-10-08 住所 営業時間 対応エリア */
.contact-meta{margin:10px 0 0}
.contact-meta div{display:grid;grid-template-columns:92px 1fr;gap:14px;padding:10px 0;border-top:1px solid rgba(255,255,255,.25)}
.contact-meta dt,.contact-meta dd{margin:0}
.contact-meta dt{font-weight:700}
.contact-meta dd{line-height:1.7}
@media(max-width:560px){.contact-meta div{grid-template-columns:1fr;gap:2px}}

/* 2026-10-07 SERVICEにキャッチ画像を追加 */
.service .section__head>p:last-child{max-width:640px;color:#405261}
.service-catch-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin:54px 0 24px}
.service-catch-grid article{overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:0 18px 46px rgba(7,27,45,.08)}
.service-catch-grid img{display:block;width:100%;aspect-ratio:3/2;object-fit:cover}
.service-catch-grid article>div{padding:25px 25px 28px}
.service-catch-grid span,.service-subgrid span{display:block;margin-bottom:8px;color:var(--blue);font-family:var(--font-display);font-weight:700}
.service-catch-grid h3{margin:0 0 10px;font-size:clamp(20px,1.7vw,26px);line-height:1.5}
.service-catch-grid p{margin:0;color:#405261;font-size:14px;line-height:1.8}
.service-subgrid{display:grid;grid-template-columns:repeat(3,1fr);margin:0 0 64px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.service-subgrid article{padding:25px 24px;border-right:1px solid var(--line)}
.service-subgrid article:last-child{border-right:0}
.service-subgrid h3{margin:0 0 8px;font-size:18px}
.service-subgrid p{margin:0;color:#405261;font-size:14px}
@media(max-width:900px){.service-catch-grid{grid-template-columns:1fr}.service-subgrid{grid-template-columns:1fr}.service-subgrid article{border-right:0;border-bottom:1px solid var(--line)}.service-subgrid article:last-child{border-bottom:0}}

/* 2026-10-08 ヘッダーバナーと3つの清掃メニュー導線 */
body{overflow-x:hidden}
.site-header{height:auto;min-height:88px;padding:8px clamp(18px,2.2vw,38px) 0;gap:clamp(14px,1.6vw,26px);flex-wrap:wrap}
.header-promo{display:block;flex:0 1 520px;min-width:300px;margin-left:auto;overflow:hidden;border:1px solid #d8edf5;border-radius:10px;box-shadow:0 8px 24px rgba(11,93,130,.1)}
.header-promo img{display:block;width:100%;height:auto}
.site-header .nav{order:4;display:flex;flex:1 0 100%;justify-content:center;margin-left:0;padding:9px 0 10px;gap:clamp(24px,3.2vw,52px);border-top:1px solid #edf3f5}
.site-header .nav a{font-size:13px}
.site-header .header-cta{margin-left:auto;padding-inline:17px;white-space:nowrap}
.service-shortcuts{padding:clamp(54px,6vw,92px) clamp(24px,7vw,120px);background:#fff}
.service-shortcuts--top{border-bottom:1px solid var(--line)}
.service-shortcuts--compact{padding-block:42px;background:var(--ice)}
.service-shortcuts--bottom{background:var(--ice)}
.service-shortcuts__head{max-width:780px;margin-bottom:30px}
.service-shortcuts__head h2{margin:0;font-family:var(--font-display);font-size:clamp(28px,3.2vw,48px);line-height:1.4}
.service-shortcuts__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:1240px;margin:0 auto}
.service-shortcuts__grid a{position:relative;display:block;overflow:hidden;min-height:180px;background:var(--ink);color:#fff;text-decoration:none;border-radius:4px;box-shadow:0 16px 34px rgba(7,27,45,.12)}
.service-shortcuts__grid img{display:block;width:100%;height:100%;aspect-ratio:16/7;object-fit:cover;transition:transform .45s ease}
.service-shortcuts__grid a::after{content:'';position:absolute;inset:42% 0 0;background:linear-gradient(transparent,rgba(7,27,45,.92))}
.service-shortcuts__grid span{position:absolute;z-index:2;left:20px;right:20px;bottom:16px;font-size:clamp(17px,1.45vw,23px);font-weight:700;letter-spacing:.02em}
.service-shortcuts__grid a:hover img{transform:scale(1.035)}
.service-catch-grid article{scroll-margin-top:100px}
@media(max-width:900px){.site-header{height:auto;min-height:72px;flex-wrap:wrap;padding:10px 18px}.site-header .nav,.site-header .header-cta{display:none}.header-promo{order:3;flex:1 0 100%;min-width:0;border-radius:6px}.header-promo img{width:100%}.site-header .nav-toggle{margin-left:auto}.hero{min-height:auto}.service-shortcuts__grid{grid-template-columns:1fr}.service-shortcuts__grid a{min-height:0}.service-shortcuts__grid img{aspect-ratio:16/7}.service-shortcuts__grid span{font-size:22px}.service-shortcuts--compact{padding-block:34px}}
@media(max-width:560px){.service-shortcuts{padding:50px 22px}.service-shortcuts--compact{padding-block:28px}.service-shortcuts__grid{gap:12px}.service-shortcuts__grid span{left:16px;bottom:12px;font-size:18px}}

/* 2026-10-08 公式LINE用画像をLP内へ配置 */
.line-promo{padding:clamp(44px,5.5vw,82px) clamp(24px,7vw,120px);background:#fff}
.line-promo--menu,.line-promo--contact{background:var(--ice)}
.line-promo a{display:block;max-width:1180px;margin:0 auto;overflow:hidden;border-radius:8px;box-shadow:0 22px 54px rgba(7,27,45,.15);transition:transform .28s ease,box-shadow .28s ease}
.line-promo a:hover{transform:translateY(-3px);box-shadow:0 28px 62px rgba(7,27,45,.2)}
.line-promo img{display:block;width:100%;height:auto}
@media(max-width:560px){.line-promo{padding:34px 18px}.line-promo a{border-radius:5px}.line-promo a:hover{transform:none}}