:root{
  --color-navy:#101A3B;
  --color-navy-dark:#080F26;
  --color-blue:#245C7A;
  --color-teal:#2D837E;
  --color-teal-light:#E4F1F0;
  --color-gold:#B59657;
  --color-white:#FFFFFF;
  --color-bg:#F7F8FA;
  --color-border:#DDE2E8;
  --color-text:#182033;
  --color-text-muted:#657083;
  --font-sans:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic",Meiryo,sans-serif;
  --font-serif:"Yu Mincho",YuMincho,"Hiragino Mincho ProN",serif;
  --font-en:Arial,Helvetica,sans-serif;
  --container:1200px;
  --header-height:84px;
  --space-section:clamp(5rem,9vw,8.5rem);
  --shadow-soft:0 18px 50px rgba(16,26,59,.08);
}

body{
  color:var(--color-text);
  background:var(--color-white);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.9;
  letter-spacing:.02em;
}

body.menu-open{overflow:hidden}

a,button{transition:color .25s ease,background-color .25s ease,border-color .25s ease,transform .25s ease,opacity .25s ease}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid rgba(45,131,126,.45);outline-offset:4px}

.skip-link{position:fixed;z-index:200;top:10px;left:10px;padding:.7rem 1rem;color:#fff;background:var(--color-navy);transform:translateY(-150%)}
.skip-link:focus{transform:translateY(0)}

.container{width:min(calc(100% - 64px),var(--container));margin-inline:auto}
.section{padding-block:var(--space-section)}
.section--soft{background:var(--color-bg)}
.section--navy{color:#fff;background:var(--color-navy)}
.narrow{max-width:790px}

.eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:1.15rem;color:var(--color-gold);font-family:var(--font-en);font-size:.75rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase}
.eyebrow::before{width:34px;height:1px;background:currentColor;content:""}
.eyebrow--light{color:#d8bf8a}
.section-heading{font-family:var(--font-serif);font-size:clamp(2rem,4vw,3.5rem);font-weight:600;line-height:1.38;letter-spacing:.04em}
.section-heading--small{font-size:clamp(1.75rem,3vw,2.65rem)}
.section-lead{max-width:720px;margin-top:1.8rem;color:var(--color-text-muted);font-size:1.04rem;line-height:2.05}
.section-lead--light{color:#cbd2df}
.section-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.72fr);align-items:end;gap:clamp(2rem,6vw,6rem);margin-bottom:clamp(3rem,6vw,5rem)}
.section-head .section-lead{margin-top:0}
.accent-line{width:72px;height:2px;margin-top:2rem;background:var(--color-teal)}

.site-header{position:sticky;z-index:100;top:0;height:var(--header-height);background:rgba(255,255,255,.95);border-bottom:1px solid rgba(221,226,232,.8);transition:height .3s ease,box-shadow .3s ease,background-color .3s ease}
.site-header.is-scrolled{height:74px;background:rgba(255,255,255,.98);box-shadow:0 8px 28px rgba(16,26,59,.06)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%;gap:28px}
.brand{display:block;flex:0 0 auto;width:246px}
.brand img{width:100%;height:auto}
.nav-wrap{display:flex;align-items:center;gap:30px}
.site-nav ul{display:flex;align-items:center;gap:clamp(18px,2.3vw,34px)}
.site-nav a{position:relative;display:block;padding:.8rem 0;color:#34405a;font-size:.9rem;font-weight:600;letter-spacing:.07em}
.site-nav a::after{position:absolute;right:0;bottom:.45rem;left:0;height:1px;background:var(--color-teal);content:"";transform:scaleX(0);transform-origin:right;transition:transform .25s ease}
.site-nav a:hover,.site-nav a[aria-current="page"]{color:var(--color-navy)}
.site-nav a:hover::after,.site-nav a[aria-current="page"]::after{transform:scaleX(1);transform-origin:left}
.header-cta{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 1.4rem;color:#fff;background:var(--color-navy);border:1px solid var(--color-navy);border-radius:5px;font-size:.88rem;font-weight:700}
.header-cta:hover{background:var(--color-teal);border-color:var(--color-teal);transform:translateY(-1px)}
.menu-toggle{display:none;width:48px;height:48px;align-items:center;justify-content:center;border:1px solid var(--color-border);border-radius:5px;color:var(--color-navy)}
.menu-toggle-lines{position:relative;width:22px;height:16px}
.menu-toggle-lines span{position:absolute;left:0;width:22px;height:2px;background:currentColor;transition:transform .25s ease,top .25s ease,opacity .2s ease}
.menu-toggle-lines span:nth-child(1){top:0}.menu-toggle-lines span:nth-child(2){top:7px}.menu-toggle-lines span:nth-child(3){top:14px}
.menu-toggle[aria-expanded="true"] span:nth-child(1){top:7px;transform:rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){top:7px;transform:rotate(-45deg)}

.button-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:2.2rem}
.button{display:inline-flex;align-items:center;justify-content:center;gap:.85rem;min-height:52px;padding:.7rem 1.5rem;border:1px solid transparent;border-radius:5px;font-weight:700;line-height:1.4}
.button::after{font-size:1rem;content:"→";transition:transform .25s ease}
.button:hover::after{transform:translateX(4px)}
.button--primary{color:#fff;background:var(--color-navy);border-color:var(--color-navy)}
.button--primary:hover{background:var(--color-teal);border-color:var(--color-teal);transform:translateY(-1px)}
.button--outline{color:var(--color-navy);background:#fff;border-color:#aeb8c3}
.button--outline:hover{color:#fff;background:var(--color-navy);border-color:var(--color-navy)}
.button--light{color:var(--color-navy);background:#fff;border-color:#fff}
.button--light:hover{background:var(--color-teal-light);transform:translateY(-1px)}

.hero{position:relative;overflow:hidden;padding:clamp(3.5rem,7vw,7rem) 0 clamp(4.5rem,9vw,8.5rem);background:linear-gradient(90deg,#fff 0,#fff 62%,#f5f7f8 62%,#f5f7f8 100%)}
.hero::before{position:absolute;top:70px;left:max(32px,calc((100vw - var(--container))/2));width:86px;height:1px;background:var(--color-gold);content:""}
.hero-inner{display:grid;grid-template-columns:minmax(0,1.22fr) minmax(420px,.78fr);align-items:center;gap:clamp(3rem,5vw,4.5rem)}
.hero-copy{position:relative;z-index:2;padding-top:3rem}
.hero-kicker{margin-bottom:1.4rem;color:var(--color-teal);font-family:var(--font-en);font-size:.78rem;font-weight:700;letter-spacing:.2em}
.hero-title{color:var(--color-navy);font-family:var(--font-serif);font-size:clamp(2.75rem,4.3vw,4rem);font-weight:600;line-height:1.34;letter-spacing:.035em}
.hero-title span{display:block;white-space:nowrap}
.hero-description{max-width:670px;margin-top:2rem;color:#4f5b70;font-size:1.03rem;line-height:2.05}
.hero-description p+p{margin-top:.75rem}
.hero-visual{position:relative;z-index:1}
.hero-visual::before{position:absolute;z-index:-1;right:-9%;bottom:-8%;width:72%;height:66%;background:var(--color-navy);content:""}
.hero-visual::after{position:absolute;z-index:2;top:-18px;right:26px;width:82px;height:82px;border-top:2px solid var(--color-gold);border-right:2px solid var(--color-gold);content:""}
.hero-visual img{width:100%;aspect-ratio:16/11;object-fit:cover;border-radius:8px;box-shadow:var(--shadow-soft)}
.hero-services{display:flex;flex-wrap:wrap;gap:7px 20px;margin-top:2.25rem;padding-top:1.6rem;border-top:1px solid var(--color-border)}
.hero-services li{display:flex;align-items:center;gap:8px;color:#596579;font-size:.82rem;font-weight:600}
.hero-services li::before{width:5px;height:5px;background:var(--color-teal);content:"";transform:rotate(45deg)}

.intro-grid{display:grid;grid-template-columns:minmax(260px,.55fr) minmax(0,1fr);gap:clamp(3rem,10vw,8.5rem)}
.intro-copy p{color:var(--color-text-muted);font-size:1.03rem;line-height:2.15}
.intro-copy p+p{margin-top:1.25rem}
.intro-note{margin-top:2rem;padding:1.4rem 0 0 1.6rem;border-top:1px solid var(--color-border);border-left:3px solid var(--color-teal);color:var(--color-navy);font-weight:700}

.service-index{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--color-border);border-left:1px solid var(--color-border)}
.service-card{position:relative;min-height:300px;padding:clamp(2rem,4vw,3.4rem);background:#fff;border-right:1px solid var(--color-border);border-bottom:1px solid var(--color-border);overflow:hidden}
.service-card::after{position:absolute;right:-28px;bottom:-28px;width:108px;height:108px;border:1px solid #d8e5e5;content:"";transform:rotate(45deg);transition:transform .35s ease,border-color .35s ease}
.service-card:hover{z-index:1;box-shadow:var(--shadow-soft);transform:translateY(-2px)}
.service-card:hover::after{border-color:var(--color-teal);transform:rotate(45deg) translate(-5px,-5px)}
.service-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:3rem}
.service-number{color:var(--color-gold);font-family:var(--font-en);font-size:.75rem;letter-spacing:.2em}
.line-icon{width:42px;height:42px;color:var(--color-teal)}
.service-card h3{color:var(--color-navy);font-family:var(--font-serif);font-size:1.55rem;line-height:1.5}
.service-card p{max-width:470px;margin-top:1rem;color:var(--color-text-muted);line-height:1.95}

.challenge-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 56px;margin-top:3.7rem;border-top:1px solid #cdd4dc}
.challenge-item{display:flex;align-items:flex-start;gap:1rem;padding:1.45rem 0;border-bottom:1px solid #cdd4dc;font-weight:600}
.challenge-item::before{flex:0 0 18px;width:18px;height:18px;margin-top:.45rem;border:1px solid var(--color-teal);content:"";background:linear-gradient(135deg,transparent 48%,var(--color-teal) 49%,var(--color-teal) 56%,transparent 57%)}

.steps{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));margin-top:4rem;border-top:1px solid #3a4561}
.step{position:relative;padding:2.2rem 1.35rem 0;border-right:1px solid #3a4561}
.step:last-child{border-right:0}
.step::before{position:absolute;top:-6px;left:0;width:11px;height:11px;background:var(--color-teal);content:"";transform:rotate(45deg)}
.step-number{color:#d8bf8a;font-family:var(--font-en);font-size:.72rem;font-weight:700;letter-spacing:.14em}
.step h3{margin-top:.75rem;font-size:1rem;line-height:1.55}
.step p{margin-top:.8rem;color:#bac3d2;font-size:.84rem;line-height:1.85}

.cta-band{position:relative;overflow:hidden;padding:clamp(4rem,7vw,6.5rem) 0;background:var(--color-navy-dark)}
.cta-band::after{position:absolute;top:-170px;right:-100px;width:420px;height:420px;border:1px solid rgba(181,150,87,.26);content:"";transform:rotate(45deg)}
.cta-inner{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:3rem}
.cta-band h2{max-width:720px;color:#fff;font-family:var(--font-serif);font-size:clamp(1.9rem,3.7vw,3.25rem);font-weight:600;line-height:1.5}
.cta-band p{max-width:680px;margin-top:1.25rem;color:#c7cfdb}
.cta-actions{flex:0 0 auto}

.page-hero{position:relative;overflow:hidden;padding:clamp(4rem,8vw,7.5rem) 0;background:var(--color-bg);border-bottom:1px solid var(--color-border)}
.page-hero::after{position:absolute;right:max(24px,calc((100vw - var(--container))/2));bottom:-115px;width:310px;height:230px;border:1px solid rgba(45,131,126,.3);content:"";transform:rotate(12deg)}
.page-hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:.86fr 1.14fr;align-items:end;gap:4rem}
.page-title{color:var(--color-navy);font-family:var(--font-serif);font-size:clamp(2.6rem,5vw,4.8rem);font-weight:600;letter-spacing:.04em}
.page-intro{max-width:720px;color:var(--color-text-muted);font-size:1.03rem;line-height:2.1}
.page-intro p+p{margin-top:.8rem}

.service-detail{display:grid;grid-template-columns:minmax(340px,.92fr) minmax(0,1.08fr);align-items:center;gap:clamp(3rem,8vw,7.5rem);padding-block:clamp(4.5rem,8vw,7.5rem);border-bottom:1px solid var(--color-border)}
.service-detail:nth-child(even) .service-detail-media{order:2}
.service-detail-media{position:relative}
.service-detail-media::after{position:absolute;z-index:-1;right:-18px;bottom:-18px;width:62%;height:62%;background:var(--color-teal-light);content:""}
.service-detail-media img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:8px}
.service-detail-number{margin-bottom:1.3rem;color:var(--color-gold);font-family:var(--font-en);font-size:.75rem;font-weight:700;letter-spacing:.18em}
.service-detail h2{color:var(--color-navy);font-family:var(--font-serif);font-size:clamp(1.8rem,3vw,2.7rem);font-weight:600;line-height:1.5}
.service-detail-copy>p{margin-top:1.4rem;color:var(--color-text-muted);line-height:2}
.service-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem 1.4rem;margin-top:2rem;padding-top:1.8rem;border-top:1px solid var(--color-border)}
.service-list li{display:flex;align-items:flex-start;gap:.7rem;font-size:.9rem;font-weight:600;line-height:1.7}
.service-list li::before{flex:0 0 7px;width:7px;height:7px;margin-top:.55rem;background:var(--color-teal);content:"";transform:rotate(45deg)}
.service-caution{margin-top:1.6rem;padding:1rem 1.2rem;background:var(--color-bg);border-left:3px solid var(--color-gold);color:#586378;font-size:.88rem}

.price-layout{display:grid;grid-template-columns:minmax(0,.72fr) minmax(420px,1.28fr);gap:clamp(3rem,8vw,7rem);align-items:start}
.price-table{border-top:2px solid var(--color-navy)}
.price-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem;padding:1.3rem 1rem;border-bottom:1px solid var(--color-border)}
.price-row dt{font-weight:700}
.price-row dd{color:var(--color-teal);font-weight:700}
.price-note{margin-top:1rem;color:var(--color-text-muted);font-size:.87rem}

.faq-list{margin-top:3.5rem;border-top:2px solid var(--color-navy)}
.faq-item{border-bottom:1px solid var(--color-border)}
.faq-question{display:grid;grid-template-columns:42px 1fr 24px;align-items:center;gap:1rem;width:100%;padding:1.55rem .5rem;color:var(--color-navy);font-weight:700;list-style:none}
.faq-question::-webkit-details-marker{display:none}
.faq-question::after{font-family:var(--font-en);font-size:1.35rem;font-weight:400;content:"+";transition:transform .2s ease}
.faq-item[open] .faq-question::after{transform:rotate(45deg)}
.faq-mark{color:var(--color-teal);font-family:var(--font-en);font-size:1.2rem}
.faq-answer{display:grid;grid-template-columns:42px 1fr;gap:1rem;padding:0 .5rem 1.7rem;color:var(--color-text-muted)}

.about-intro{display:grid;grid-template-columns:minmax(280px,.65fr) minmax(0,1fr);gap:clamp(3rem,9vw,8rem)}
.about-intro-copy p{color:var(--color-text-muted);font-size:1.03rem;line-height:2.1}
.about-intro-copy p+p{margin-top:1.2rem}
.overview{margin-top:4rem;border-top:2px solid var(--color-navy)}
.overview-row{display:grid;grid-template-columns:230px 1fr;padding:1.35rem 1rem;border-bottom:1px solid var(--color-border)}
.overview-row dt{font-weight:700}
.overview-row dd{color:#4f5a6e}
.overview-row ul{display:flex;flex-wrap:wrap;gap:.25rem 1.25rem}

.policy-grid{display:grid;grid-template-columns:repeat(3,1fr);margin-top:3.7rem;border-top:1px solid var(--color-border);border-left:1px solid var(--color-border)}
.policy-card{min-height:270px;padding:2.5rem;border-right:1px solid var(--color-border);border-bottom:1px solid var(--color-border)}
.policy-number{color:var(--color-gold);font-family:var(--font-en);font-size:.74rem;letter-spacing:.18em}
.policy-card h3{margin-top:2rem;color:var(--color-navy);font-family:var(--font-serif);font-size:1.45rem}
.policy-card p{margin-top:1rem;color:var(--color-text-muted)}

.contact-panel{position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(300px,.8fr);gap:4rem;padding:clamp(2.5rem,6vw,5rem);color:#fff;background:var(--color-navy)}
.contact-panel::after{position:absolute;right:-120px;bottom:-190px;width:390px;height:390px;border:1px solid rgba(181,150,87,.35);content:"";transform:rotate(45deg)}
.contact-copy{position:relative;z-index:1}
.contact-copy p{max-width:650px;margin-top:1.4rem;color:#c9d0dc}
.contact-phone{position:relative;z-index:1;align-self:center;padding-left:3rem;border-left:1px solid #3c4764}
.contact-phone-label{color:#d8bf8a;font-family:var(--font-en);font-size:.72rem;font-weight:700;letter-spacing:.18em}
.contact-phone a{display:inline-block;margin-top:.8rem;font-family:var(--font-en);font-size:clamp(1.8rem,3.5vw,3rem);font-weight:700;letter-spacing:.03em;line-height:1.2}
.contact-phone a:hover{color:#8fd0cb}
.contact-phone-note{margin-top:1rem;color:#b8c1cf;font-size:.82rem;line-height:1.75}

.privacy{margin-top:4rem;border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border)}
.privacy summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.4rem 0;color:var(--color-navy);font-weight:700;list-style:none}
.privacy summary::-webkit-details-marker{display:none}
.privacy summary::after{font-size:1.3rem;content:"+";transition:transform .2s ease}
.privacy[open] summary::after{transform:rotate(45deg)}
.privacy-body{max-width:860px;padding:0 0 2rem;color:var(--color-text-muted);font-size:.92rem}
.privacy-body p+p{margin-top:1rem}

.site-footer{padding:4.5rem 0 1.5rem;color:#fff;background:var(--color-navy-dark)}
.footer-main{display:grid;grid-template-columns:1.1fr .9fr .8fr;gap:4rem;padding-bottom:3.5rem;border-bottom:1px solid #29344f}
.footer-brand{width:246px}
.footer-message{max-width:360px;margin-top:1.3rem;color:#aeb8c8;font-size:.88rem}
.footer-label{margin-bottom:1rem;color:#d8bf8a;font-family:var(--font-en);font-size:.7rem;font-weight:700;letter-spacing:.18em}
.footer-nav{display:grid;grid-template-columns:repeat(2,1fr);gap:.6rem 1.5rem}
.footer-nav a{color:#d4dae3;font-size:.9rem}
.footer-nav a:hover{color:#81c8c3}
.footer-phone{font-family:var(--font-en);font-size:1.4rem;font-weight:700}
.footer-phone:hover{color:#81c8c3}
.footer-small{margin-top:.7rem;color:#9da8b9;font-size:.78rem}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:2rem;padding-top:1.5rem;color:#8f9bad;font-size:.72rem}
.footer-note{letter-spacing:.05em}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .55s ease,transform .55s ease}
.reveal.is-visible{opacity:1;transform:none}
.text-link{display:inline-flex;align-items:center;gap:.7rem;margin-top:1.7rem;color:var(--color-teal);font-weight:700}
.text-link::after{content:"→"}.text-link:hover{color:var(--color-navy);gap:1rem}
.only-mobile{display:none}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}
  .reveal{opacity:1;transform:none}
}