:root { --primary:#e8751a; --secondary:#2b211b; --base:#ffffff; }
    * { box-sizing:border-box; }
    html { scroll-behavior:smooth; }
    body { margin:0; color:var(--secondary); background:var(--base); font-family:"Noto Sans JP",sans-serif; line-height:1.65; }
    button,input,select,textarea { font:inherit; }
    a { color:inherit; }
    .shell { width:min(100% - 32px,1080px); margin:auto; }
    .site-header { height:72px; display:flex; align-items:center; justify-content:space-between; }
    .logo { display:flex; gap:9px; align-items:center; text-decoration:none; font-weight:800; letter-spacing:.03em; }
    .logo-mark { width:42px; height:42px; flex:none; overflow:hidden; border-radius:5px; }
    .logo-mark img { display:block; width:100%; height:100%; object-fit:contain; }
    .logo small { display:block; margin-bottom:-3px; color:var(--primary); font-size:9px; letter-spacing:.12em; }
    .menu-button { width:44px; height:44px; padding:0; border:0; background:transparent; color:var(--secondary); cursor:pointer; }.menu-button span { display:block; width:24px; height:2px; margin:5px auto; background:currentColor; }
    .desktop-nav { display:none; align-items:center; gap:25px; }.desktop-nav a { color:var(--secondary); font-size:13px; font-weight:800; text-decoration:none; }.desktop-nav .nav-phone { padding:9px 13px; border-radius:4px; background:var(--primary); color:var(--base); }
    .hero { position:relative; min-height:548px; overflow:hidden; background:#f8f7f4 url("../images/ando-hero-residential-v2.png") center center/cover no-repeat; }
    .hero::before { content:""; position:absolute; inset:0; background:linear-gradient(90deg,rgba(255,255,255,.98) 0%,rgba(255,255,255,.93) 38%,rgba(255,255,255,.48) 60%,rgba(255,255,255,.04) 80%); }
    .hero-inner { position:relative; z-index:1; padding:94px 0 86px; }
    .eyebrow { display:flex; align-items:center; gap:8px; margin:0 0 13px; color:var(--primary); font-size:12px; font-weight:800; letter-spacing:.08em; }
    .eyebrow::before { content:""; width:26px; height:1px; background:currentColor; }
    h1,h2,h3,p { margin-top:0; }
    h1 { margin-bottom:18px; color:var(--secondary); font-size:clamp(30px,8vw,48px); line-height:1.3; letter-spacing:.04em; }.hero-lead,.hero-brand-line,.hero-suffix { display:block; }.hero-brand-line { display:flex; align-items:baseline; gap:4px; }.hero-name { color:var(--primary); font-size:clamp(30px,9.5vw,62px); line-height:1.18; white-space:nowrap; }.hero-particle { color:var(--secondary); }
    .hero-copy { max-width:100%; margin-bottom:24px; font-size:clamp(12px,3.5vw,16px); }
    .price-chip { display:inline-flex; align-items:baseline; gap:6px; padding:9px 14px; border:1px solid var(--secondary); border-radius:5px; background:var(--base); color:var(--primary); font-weight:800; }
    .price-chip b { font-size:22px; }
    .hero-cta { margin-top:24px; }
    .button { display:inline-flex; min-height:52px; align-items:center; justify-content:center; gap:10px; padding:12px 20px; border:0; border-radius:5px; background:var(--primary); color:var(--base); text-decoration:none; font-size:15px; font-weight:800; }
    .button::after { content:"→"; font-size:20px; }
    .contact-panel { position:relative; z-index:2; margin-top:-1px; padding:31px 0; background:var(--base); }
    .contact-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:7px; }
    .contact { min-height:102px; display:grid; place-content:center; gap:3px; padding:8px 3px; border:0; border-radius:6px; color:var(--base); text-align:center; text-decoration:none; box-shadow:0 8px 17px rgba(24,53,73,.1); }
    .contact .icon { display:grid; place-items:center; height:24px; line-height:1; }
    .contact .icon img { width:24px; height:24px; }
    .contact.line .icon, .contact.line .icon img { width:40px; height:40px; }
    .contact.line .icon { justify-self:center; }
    .contact b { font-size:14px; } .contact small { font-size:10px; opacity:.9; }
    .phone { background:#183549; } .line { background:#06c755; } .web { background:#176b62; }
    section { padding:58px 0; }
    .heading { margin-bottom:25px; }
    .heading .number { display:block; margin-bottom:7px; color:var(--primary); font-size:14px; font-weight:800; letter-spacing:.12em; }
    h2 { margin-bottom:8px; font-size:27px; line-height:1.38; letter-spacing:.04em; } .heading p { margin:0; color:var(--secondary); font-size:13px; }
    .services { padding-bottom:18px; background:var(--base); border-top:0; }
    .service-list { display:grid; gap:12px; }
    .service-card { display:grid; grid-template-columns:102px 1fr; overflow:hidden; min-height:124px; background:var(--base); box-shadow:0 8px 22px rgba(24,53,73,.07); }
    .service-visual { padding:8px; background:#fff; }
    .service-visual img { display:block; width:100%; height:100%; border-radius:7px; object-fit:cover; object-position:center; }
    .service-body { padding:18px 15px; } .service-body h3 { margin-bottom:3px; font-size:17px; } .service-body p { margin:0; color:#58707a; font-size:12px; }
    .service-disclaimer { padding:0 0 58px; background:var(--base); }
    .service-disclaimer p { margin:0; padding:12px 14px; border-left:3px solid var(--primary); background:#faf6f0; color:#58707a; font-size:11px; line-height:1.7; }
    .pricing { padding-top:0; background:var(--base); }.pricing-board { display:grid; gap:14px; }.price-card { display:grid; grid-template-columns:82px minmax(0,1fr); overflow:hidden; border:1px solid var(--secondary); background:var(--base); }.price-label { display:grid; place-items:center; padding:12px 6px; background:var(--primary); color:var(--base); font-size:13px; font-weight:900; letter-spacing:.08em; writing-mode:vertical-rl; }.price-card:nth-child(even) .price-label { background:var(--secondary); }.price-content { padding:20px 18px; }.price-content h3 { margin-bottom:8px; font-size:20px; }.price-content p { margin-bottom:0; font-size:13px; }.price-main { display:flex; flex-wrap:wrap; align-items:baseline; gap:8px; margin:0 0 6px; font-size:16px; font-weight:800; }.price-main strong { color:var(--primary); font-size:25px; line-height:1.2; }.price-sub { margin:0; color:var(--secondary); font-size:13px; }.travel-rows { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:10px; margin-top:12px; }.travel-row { min-height:110px; padding:14px; border:1px solid #eadfd5; background:#faf6f0; }.travel-row strong { display:block; margin-bottom:7px; color:var(--primary); font-size:19px; }.travel-row p { margin:0; font-size:12px; line-height:1.7; }.price-example { display:block; padding:23px 20px; border:1px solid #eadfd5; background:#faf6f0; color:var(--secondary); }.price-example .price-label { display:inline-block; margin-bottom:10px; padding:0; background:none; color:var(--primary); font-size:13px; writing-mode:horizontal-tb; }.price-example h3 { margin-bottom:12px; color:var(--secondary); font-size:21px; }.price-example p { margin:0; font-size:14px; }.price-example p + p { margin-top:18px; padding-top:18px; border-top:1px solid #dccfc3; }.price-example .price-breakdown { display:block; margin-top:6px; color:var(--secondary); font-size:16px; font-weight:800; }.price-example .price-total { display:block; margin-top:5px; color:var(--primary); font-size:25px; font-weight:900; line-height:1.25; text-align:right; }.price-example .price-total-extra { color:var(--secondary); font-size:16px; font-weight:800; }.price-notes { display:block; margin:0; padding:20px 20px 20px 36px; border:1px solid var(--secondary); font-size:12px; line-height:1.8; }.price-notes li + li { margin-top:6px; }
    .details { background:var(--base); } .detail-grid { display:grid; gap:13px; }
    .detail { padding:20px; border-top:1px solid var(--secondary); }.detail:last-child { border-bottom:1px solid var(--secondary); }.detail h3 { margin:0 0 5px; font-size:19px; }.detail p { margin:0; color:var(--secondary); font-size:13px; }
    .flow { background:var(--base); color:var(--secondary); }.flow .heading p,.flow-step p { color:var(--secondary); }.flow-list { display:grid; gap:0; counter-reset:flow; }.flow-step { position:relative; padding:0 0 25px 53px; counter-increment:flow; }.flow-step::before { content:counter(flow); position:absolute; left:0; top:0; display:grid; place-items:center; width:34px; height:34px; border-radius:50%; background:var(--primary); color:var(--base); font-size:13px; font-weight:800; }.flow-step:not(:last-child)::after { content:""; position:absolute; top:37px; bottom:4px; left:16px; width:1px; background:var(--secondary); }.flow-step h3 { margin:2px 0 3px; font-size:17px; }.flow-step p { margin:0; font-size:13px; }
    .blog-intro { padding:0 0 58px; background:var(--base); }.blog-intro-box { padding:25px 20px; border-top:2px solid var(--primary); background:#faf6f0; }.blog-intro-box h2 { margin-bottom:8px; font-size:23px; }.blog-intro-box p { margin-bottom:17px; font-size:13px; }.blog-intro-link { color:var(--secondary); font-size:14px; font-weight:800; text-decoration:underline; text-underline-offset:4px; }
    .estimate { background:var(--base); color:var(--secondary); }.estimate .heading p { color:var(--secondary); }.form-privacy { margin:0 0 14px; font-size:12px; line-height:1.7; }.form-privacy a { color:var(--secondary); text-decoration:underline; text-underline-offset:3px; }.google-form { display:block; width:100%; height:1050px; border:0; background:var(--base); transition:height .2s ease; }.google-form.is-submitted { height:460px; }
    footer { padding:30px 0 112px; background:var(--secondary); color:var(--base); }.footer-logo { margin-bottom:14px; }.footer-meta { color:var(--base); font-size:12px; }.footer-meta p { margin-bottom:4px; }
    .drawer { position:fixed; z-index:10; inset:0; display:grid; align-content:start; padding:12px; background:rgba(43,33,27,.72); opacity:0; pointer-events:none; transition:opacity .2s; }.drawer.open { opacity:1; pointer-events:auto; }.drawer-box { padding:25px 22px 18px; border-radius:8px; background:var(--secondary); color:var(--base); transform:translateY(-15px); transition:transform .2s; }.drawer.open .drawer-box { transform:translateY(0); }.drawer-top { display:flex; justify-content:space-between; align-items:center; padding-bottom:13px; color:var(--primary); font-size:13px; font-weight:800; letter-spacing:.12em; }.drawer-close { width:34px; height:34px; border:0; background:none; color:var(--base); font-size:28px; line-height:1; cursor:pointer; }.drawer a { display:block; padding:17px 0; color:var(--base); text-decoration:none; font-size:17px; font-weight:700; }
    .tel-notice { position:fixed; z-index:11; inset:0; display:none; place-items:center; padding:20px; background:rgba(43,33,27,.72); }.tel-notice.show { display:grid; }.tel-notice-box { width:min(100%,390px); padding:28px 24px; background:var(--base); color:var(--secondary); text-align:center; }.tel-notice-box h2 { margin-bottom:10px; font-size:22px; }.tel-notice-box p { margin-bottom:20px; }.tel-notice-close { width:100%; min-height:48px; border:0; border-radius:4px; background:var(--primary); color:var(--base); font-weight:800; cursor:pointer; }
    .fixed-nav { position:fixed; z-index:8; right:0; bottom:0; left:0; display:grid; grid-template-columns:repeat(3,1fr); }.fixed-nav a { display:grid; min-height:68px; justify-items:center; align-content:center; gap:4px; padding:10px 3px; color:var(--base); text-align:center; text-decoration:none; font-size:12px; font-weight:800; }.fixed-nav img { width:18px; height:18px; }.fixed-nav a:nth-child(1),.fixed-nav a:nth-child(3) { background:var(--secondary); }.fixed-nav a:nth-child(2) { min-height:84px; background:#06c755; }.fixed-nav a:nth-child(2) img { width:40px; height:40px; }
    @media (min-width:760px) { .shell { width:min(100% - 64px,1080px); }.hero-copy { font-size:16px; }.contact-panel { padding-bottom:42px; }.contact { min-height:106px; }.service-list { grid-template-columns:repeat(4,1fr); }.service-card { grid-template-columns:1fr; }.service-visual { min-height:135px; }.detail-grid { grid-template-columns:repeat(2,1fr); }.detail { border-bottom:1px solid var(--secondary); }.fixed-nav { display:none; } footer { padding-bottom:35px; } }
    @media (min-width:810px) { .menu-button { display:none; }.desktop-nav { display:flex; } }
    @media (max-width:759px) { .hero { min-height:500px; padding:0; background:var(--base); }.hero::before { z-index:1; inset:auto 16px 20px auto; width:126px; height:126px; border:3px solid var(--base); border-radius:50%; background:url("../images/ando-profile-web-white.png") center 18%/cover no-repeat; box-shadow:0 7px 18px rgba(24,53,73,.18); }.hero-inner { z-index:2; padding:32px 0 38px; }.travel-rows { grid-template-columns:1fr; }.travel-row { min-height:0; } }
    @media (prefers-reduced-motion:reduce) { html { scroll-behavior:auto; }.drawer,.drawer-box { transition:none; } }
    .price-example .price-total-extra { display:block; margin-top:4px; text-align:right; }
    .price-example .price-total { display:flex; flex-wrap:wrap; justify-content:flex-end; align-items:baseline; gap:6px; }
    .price-example .price-total-extra { flex-basis:100%; }