:root{--paper:#f6f4ee;--cream:#fffdf8;--mist:#e7ebe6;--gold:#b8902f;--gold-text:#8f6d1c;--plate:#1d1f1c;--plate-ink:#f2c230;--ink:#24251f;--dim:#6b6d64;--row:#ecebe3}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:'Zen Kaku Gothic New','Hiragino Sans','Noto Sans JP',sans-serif;line-height:1.7;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

.header{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:28px;padding:12px 5%;background:rgba(246,244,238,.93);backdrop-filter:blur(8px)}
.logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:20px;letter-spacing:.06em;line-height:1.15}
.logo small{display:block;font-size:10px;letter-spacing:.14em;color:var(--dim);font-weight:500}
.logo-img{height:44px;width:auto;mix-blend-mode:multiply}
.nav{display:flex;gap:26px;margin-left:auto;font-size:14px;font-weight:500}
.nav a{position:relative;padding:4px 0}
.nav a:after{content:'';position:absolute;left:0;right:0;bottom:-2px;height:2px;border-radius:2px;background:var(--gold);transform:scaleX(0);transition:transform .25s}
.nav a:hover:after{transform:scaleX(1)}
.header-cta{background:var(--plate);color:var(--plate-ink);padding:10px 20px;border-radius:999px;font-size:13px;font-weight:700}

.hero{position:relative;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);align-items:center;gap:40px;padding:70px 5% 170px;background:linear-gradient(180deg,var(--paper) 0,var(--paper) 50%,var(--mist) 100%);overflow:hidden}
.hero-text{position:relative;z-index:1}
.eyebrow{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:700;margin:0}
.eyebrow:before{content:'';width:10px;height:10px;border-radius:50%;background:var(--gold)}
.eyebrow b{background:var(--plate);color:var(--plate-ink);padding:1px 10px;border-radius:4px;font-size:12px}
.hero h1{font-size:clamp(32px,4.8vw,60px);line-height:1.45;letter-spacing:.04em;font-weight:900;margin:22px 0 0}
.lead{font-size:16px;line-height:2.1;color:#4a4c44;max-width:600px;margin:20px 0 0}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 26px;border-radius:999px;font-weight:700;font-size:14px;transition:transform .25s}
.btn:hover{transform:translateY(-2px)}
.btn-dark{background:var(--plate);color:var(--plate-ink)}
.btn-line{border:2px solid var(--ink)}
.hero-visual{position:relative;justify-self:center;width:100%;max-width:480px}
.van{width:100%;height:auto;overflow:visible}
.van-shadow{fill:#00000014}
.van-body{fill:#fbfaf6;stroke:var(--ink);stroke-width:4;stroke-linejoin:round}
.van-window{fill:#cfdcd8;stroke:var(--ink);stroke-width:4;stroke-linejoin:round}
.van-stripe{fill:var(--gold)}
.van-door{stroke:var(--ink);stroke-width:3;opacity:.55}
.van-handle{fill:var(--ink)}
.van-bumper{fill:var(--ink)}
.wheel{fill:var(--ink)}
.hub{fill:#d9d6cc}
.van-mark text{font:800 15px Outfit,sans-serif;letter-spacing:.12em;fill:var(--gold-text)}
.van{animation:drive 3.2s ease-in-out infinite}
@keyframes drive{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
.plate{position:absolute;right:4%;bottom:-6px;background:var(--plate);color:var(--plate-ink);border:3px solid #43463f;border-radius:8px;padding:6px 16px 8px;text-align:center;line-height:1.2;box-shadow:0 6px 0 #00000022;transform:rotate(-4deg)}
.plate span{display:block;font-size:10px;letter-spacing:.2em}
.plate b{font-size:20px;letter-spacing:.08em}
.wave{position:absolute;left:0;bottom:-1px;width:100%;height:100px;fill:var(--mist)}

.section{padding:90px 5%;scroll-margin-top:90px}
.title{text-align:center;margin-bottom:38px}
.title h2{font-size:clamp(26px,2.8vw,34px);letter-spacing:.08em;margin:0;font-weight:900}
.title span{display:block;margin-top:6px;font:700 12px Outfit,sans-serif;letter-spacing:.2em;color:var(--gold-text)}
.title-left{text-align:left;margin-bottom:22px}
.section-lead{text-align:center;font-size:15px;line-height:2.1;margin:-10px auto 44px;max-width:640px}

.service{background:var(--mist)}
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;max-width:1160px;margin:0 auto}
.item{position:relative;background:var(--cream);border-radius:28px;padding:34px 26px 30px;box-shadow:0 8px 0 #c9d1c6}
.item-no{font:800 34px Outfit,sans-serif;color:var(--gold)}
.item h3{font-size:18px;margin:8px 0 10px;letter-spacing:.04em}
.item p{margin:0;font-size:14px;line-height:1.95;color:#45473f}
.spec{display:grid;grid-template-columns:1fr 1.4fr;gap:22px;max-width:1160px;margin:34px auto 0}
.spec>div{background:var(--plate);color:#f3f1ea;border-radius:24px;padding:26px 30px}
.spec span{display:block;font-size:12px;color:#c9c6b9;letter-spacing:.08em}
.spec strong{display:block;font-size:24px;margin-top:6px;color:var(--plate-ink)}
.spec strong small{font-size:15px;margin-left:4px}
.spec p{margin:6px 0 0;font-size:13px;color:#d6d3c7;line-height:1.8}

.plate-section{background:var(--paper)}
.plate-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:50px;align-items:center;max-width:1040px;margin:0 auto}
.plate-big{background:var(--plate);color:var(--plate-ink);border:6px solid #43463f;border-radius:18px;text-align:center;padding:30px 20px 26px;box-shadow:0 12px 0 #0000001f;line-height:1.3}
.plate-big span{display:block;font-size:15px;letter-spacing:.3em}
.plate-big b{display:block;font-size:clamp(30px,4vw,46px);letter-spacing:.1em;margin:6px 0}
.plate-big small{display:block;font-size:12px;color:#d9c27a;letter-spacing:.1em}
.plate-grid p{font-size:15px;line-height:2.1;margin:0 0 1em}

.flow{background:var(--mist)}
.steps{list-style:none;margin:0 auto;padding:0;max-width:1160px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;counter-reset:step}
.steps li{position:relative;background:var(--cream);border-radius:26px;padding:30px 24px 26px}
.steps li:not(:last-child):after{content:'';position:absolute;right:-17px;top:50%;width:12px;height:12px;border-top:3px solid var(--gold);border-right:3px solid var(--gold);transform:translateY(-50%) rotate(45deg)}
.steps b{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--plate);color:var(--plate-ink);font:800 18px Outfit,sans-serif}
.steps h3{font-size:17px;margin:14px 0 8px}
.steps p{margin:0;font-size:14px;line-height:1.9;color:#45473f}

.contact{background:var(--paper)}
.contact-box{max-width:760px;margin:0 auto;background:var(--cream);border-radius:32px;padding:44px 40px;text-align:center}
.contact-actions{display:grid;gap:12px;justify-items:center}
.contact-tel{display:flex;flex-direction:column;align-items:center;font:800 40px Outfit,sans-serif;letter-spacing:.02em}
.contact-tel span{font:700 13px 'Zen Kaku Gothic New',sans-serif;color:var(--dim);letter-spacing:.1em}
.contact-btn{display:inline-flex;justify-content:center;min-width:280px;background:var(--plate);color:var(--plate-ink);padding:14px 26px;border-radius:999px;font-weight:700}
.contact-line{background:#06c755;color:#fff}
.contact-pending{margin:0;font-size:16px;font-weight:700}
.contact-notes{margin:18px 0 0;font-size:14px;color:var(--dim)}
.contact-tip{margin:18px 0 0;font-size:13px;color:var(--dim);line-height:1.9}

.company{background:var(--mist)}
.company-box{max-width:900px;margin:0 auto;display:grid;grid-template-columns:150px 1fr;gap:34px;align-items:center;background:var(--cream);border-radius:32px;padding:38px 40px}
.company-box img{mix-blend-mode:multiply;width:150px;height:auto}
.company-label{margin:0;font-size:13px;color:var(--gold-text);font-weight:700;letter-spacing:.1em}
.company-box h2{margin:2px 0 6px;font-size:24px;letter-spacing:.06em}
.company-box p{margin:0;font-size:14px;line-height:1.9}
.company-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.company-links a{background:var(--mist);border-radius:999px;padding:9px 18px;font-size:13px;font-weight:700}

.footer{background:var(--plate);color:#efede6;padding:44px 5% 30px;display:flex;flex-wrap:wrap;align-items:center;gap:18px 40px}
.footer-name{margin:0;font-weight:700;letter-spacing:.06em}
.footer nav{display:flex;flex-wrap:wrap;gap:12px 24px;font-size:13px}
.copy{width:100%;margin:6px 0 0;font-size:11px;color:#a7a89e}

@media(max-width:1000px){.grid,.steps{grid-template-columns:repeat(2,minmax(0,1fr))}.steps li:nth-child(2):after{display:none}}
@media(max-width:900px){
 .header{padding:10px 16px 0;flex-wrap:wrap;gap:10px}
 .header-cta{margin-left:auto}
 .nav{order:3;width:calc(100% + 32px);margin:0 -16px;padding:10px 16px 12px;overflow-x:auto;white-space:nowrap;gap:22px;border-top:1px solid #e3e1d7;font-size:13px}
 .hero{grid-template-columns:1fr;padding:44px 16px 130px;gap:30px}
 .hero-visual{max-width:380px}
 .section{padding:64px 16px}
 .spec,.plate-grid{grid-template-columns:1fr}
 .plate-grid{gap:30px}
 .contact-box{padding:34px 22px}
 .company-box{grid-template-columns:1fr;justify-items:start;padding:30px 24px;gap:16px}
 .company-box img{width:110px}
 .footer{padding:38px 16px 26px}
}
@media(max-width:600px){.grid,.steps{grid-template-columns:1fr}.steps li:after{display:none}.lead br,.section-lead br{display:none}.hero h1{font-size:31px}.logo span{font-size:16px}.logo-img{height:38px}.contact-tel{font-size:32px}.contact-btn{min-width:0;width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.van{animation:none}*{transition:none!important}}