@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;700&family=Noto+Sans+JP:wght@300;400;500;700&display=swap');
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#0F172A;--surface:#1E293B;--text:#CBD5E1;--primary:#06B6D4;--accent:#0891B2;--dim:#64748B;--border:#334155;--radius:2px;--mono:'JetBrains Mono',monospace;--body:'Noto Sans JP',sans-serif;--ease:.4s cubic-bezier(.25,.8,.25,1)}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--body);background:var(--bg);color:var(--text);overflow-x:hidden;line-height:1.8}
a{text-decoration:none;color:inherit}ul{list-style:none}
.container{max-width:1100px;margin:0 auto;padding:0 24px}
.banner{position:fixed;top:0;left:0;right:0;z-index:100000;background:var(--primary);color:var(--bg);text-align:center;padding:8px 16px;font-size:11px;font-weight:700;font-family:var(--mono);letter-spacing:.1em}
.header{position:fixed;top:32px;left:0;right:0;z-index:9999;padding:0 24px;transition:all .4s}
.header.scrolled{background:rgba(15,23,42,.95);backdrop-filter:blur(16px);box-shadow:0 2px 24px rgba(0,0,0,.4)}
.header-inner{max-width:1100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-family:var(--mono);font-weight:700;font-size:15px;color:var(--primary);letter-spacing:3px}
.logo::before{content:'[ ';opacity:.4}.logo::after{content:' ]';opacity:.4}
.nav{display:flex;align-items:center;gap:28px}.nav-list{display:flex;gap:20px}
.nav-link{font-family:var(--mono);font-size:11px;color:var(--dim);letter-spacing:.06em;transition:color var(--ease)}.nav-link:hover{color:var(--primary)}
.nav-cta{border:1px solid var(--primary);color:var(--primary);padding:8px 20px;font-family:var(--mono);font-size:11px;font-weight:700;border-radius:var(--radius);transition:all var(--ease)}.nav-cta:hover{background:var(--primary);color:var(--bg)}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.hamburger span{display:block;width:22px;height:2px;background:var(--text);transition:all .3s}
.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.hamburger.active span:nth-child(2){opacity:0}.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}
.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding:120px 0 80px}
.hero-circuit{position:absolute;inset:0;z-index:0;opacity:.06}
.hero-circuit::before{content:'';position:absolute;top:20%;right:10%;width:400px;height:400px;border:1px solid var(--primary);border-radius:50%;animation:pulse 6s ease-in-out infinite}
.hero-circuit::after{content:'';position:absolute;bottom:15%;left:5%;width:200px;height:200px;border:1px dashed var(--primary);animation:pulse 8s ease-in-out infinite reverse}
@keyframes pulse{0%,100%{opacity:.3;transform:scale(1)}50%{opacity:.8;transform:scale(1.15)}}
.hero-content{position:relative;z-index:2;max-width:700px}
.hero-tag{font-family:var(--mono);font-size:12px;color:var(--primary);letter-spacing:.15em;margin-bottom:16px;opacity:0;animation:fadeUp .7s .2s forwards}
.hero-tag::before{content:'$ ';opacity:.5}
.hero-title{font-family:var(--mono);font-size:clamp(28px,4.5vw,48px);font-weight:700;line-height:1.3;margin-bottom:24px;opacity:0;animation:fadeUp .7s .4s forwards}
.hero-title span{color:var(--primary)}
.hero-desc{font-size:14px;color:var(--dim);line-height:2;margin-bottom:36px;max-width:540px;opacity:0;animation:fadeUp .7s .6s forwards}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;opacity:0;animation:fadeUp .7s .8s forwards}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;font-size:13px;font-weight:700;border-radius:var(--radius);transition:all var(--ease);cursor:pointer;border:none;font-family:var(--body)}
.btn--primary{background:var(--primary);color:var(--bg)}.btn--primary:hover{box-shadow:0 0 24px rgba(6,182,212,.3);transform:translateY(-2px)}
.btn--outline{border:1px solid var(--border);color:var(--text);background:transparent}.btn--outline:hover{border-color:var(--primary);color:var(--primary)}
@keyframes fadeUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}
.stats-bar{border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:40px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat-value{font-family:var(--mono);font-size:36px;font-weight:700;color:var(--primary)}.stat-unit{font-size:13px;color:var(--accent)}.stat-label{font-size:11px;color:var(--dim);margin-top:4px;font-family:var(--mono);letter-spacing:.04em}
.section{padding:100px 0}.section--surface{background:var(--surface)}
.section-tag{font-family:var(--mono);font-size:11px;color:var(--primary);letter-spacing:.15em;margin-bottom:10px}.section-tag::before{content:'> ';opacity:.5}
.section-title{font-family:var(--mono);font-size:clamp(22px,3vw,32px);font-weight:700;line-height:1.4;margin-bottom:14px}.section-title span{color:var(--primary)}
.section-sub{color:var(--dim);font-size:13px;max-width:540px;line-height:1.9}.section-header{margin-bottom:56px}.section-header--center{text-align:center}.section-header--center .section-sub{margin:0 auto}
[data-a]{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}[data-a].visible{opacity:1;transform:translateY(0)}[data-a][data-d="1"]{transition-delay:.12s}[data-a][data-d="2"]{transition-delay:.24s}[data-a][data-d="3"]{transition-delay:.36s}
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.svc-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:all var(--ease)}.svc-card:hover{border-color:var(--primary);transform:translateY(-4px);box-shadow:0 0 24px rgba(6,182,212,.06)}
.svc-card h3{font-family:var(--mono);font-size:14px;font-weight:700;margin-bottom:8px;color:var(--primary)}.svc-card p{font-size:13px;color:var(--dim);line-height:1.8}
.reason-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.reason-card{display:flex;gap:16px;padding:24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:all var(--ease)}.reason-card:hover{border-color:var(--primary);transform:translateY(-3px)}
.reason-num{font-family:var(--mono);font-size:40px;font-weight:700;color:var(--primary);opacity:.3;flex-shrink:0}
.reason-card h3{font-size:14px;font-weight:700;margin-bottom:4px}.reason-card p{font-size:12px;color:var(--dim);line-height:1.8}
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.voice-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:all var(--ease)}.voice-card:hover{border-color:var(--primary);transform:translateY(-3px)}
.voice-stars{color:#facc15;font-size:13px;margin-bottom:10px}
.voice-card blockquote{font-size:12px;color:var(--dim);line-height:1.9;margin-bottom:14px;font-style:italic}
.voice-author{font-size:12px;font-weight:700}.voice-role{font-size:11px;color:var(--dim)}
.rep-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:48px;align-items:center}
.rep-photo{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);aspect-ratio:3/4;display:flex;align-items:center;justify-content:center;color:var(--dim);font-family:var(--mono);font-size:12px}
.rep-name{font-family:var(--mono);font-size:22px;font-weight:700;margin-bottom:4px}.rep-role{font-family:var(--mono);font-size:11px;color:var(--primary);margin-bottom:16px;display:block;letter-spacing:.05em}
.rep-body p{font-size:13px;color:var(--dim);line-height:2.2;margin-bottom:10px}
.faq-list{display:flex;flex-direction:column;gap:10px}
.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.faq-item:hover,.faq-item.open{border-color:var(--primary)}
.faq-q{padding:18px 20px;font-weight:700;font-size:13px;cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.faq-q::after{content:'+';font-family:var(--mono);font-size:18px;color:var(--primary);transition:transform .3s}.faq-item.open .faq-q::after{transform:rotate(45deg)}
.faq-a{padding:0 20px 18px;font-size:13px;color:var(--dim);line-height:1.9;display:none}.faq-item.open .faq-a{display:block}
.company-table{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:36px;margin-top:36px}
.info-grid{display:grid}.info-row{display:grid;grid-template-columns:140px 1fr;gap:16px;padding:12px 0;border-bottom:1px solid var(--border)}
.info-row:last-child{border-bottom:none}.info-row dt{font-family:var(--mono);font-size:11px;font-weight:700;color:var(--primary);letter-spacing:.03em}.info-row dd{font-size:13px;color:var(--dim)}
.cta{padding:100px 0;background:linear-gradient(135deg,rgba(6,182,212,.08),var(--bg),rgba(8,145,178,.05));text-align:center}
.cta-title{font-family:var(--mono);font-size:clamp(22px,3vw,32px);font-weight:700;margin-bottom:12px}.cta-desc{color:var(--dim);font-size:13px;margin-bottom:32px}
.cta-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.cta-phone{font-family:var(--mono);font-size:28px;font-weight:700;color:var(--primary);margin-top:24px;letter-spacing:2px}.cta-phone-sub{font-size:11px;color:var(--dim);margin-top:4px;font-family:var(--mono)}
.footer{background:var(--surface);border-top:1px solid var(--border);padding:48px 0 20px}
.footer-inner{display:grid;grid-template-columns:1fr 2fr;gap:40px;margin-bottom:36px}
.footer-brand .logo{margin-bottom:10px}.footer-brand p{font-size:11px;color:var(--dim);line-height:1.8}
.footer-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.footer-nav h4{font-family:var(--mono);font-size:11px;color:var(--primary);margin-bottom:10px;letter-spacing:.06em}
.footer-nav a{font-size:11px;color:var(--dim);display:block;padding:3px 0;transition:color var(--ease)}.footer-nav a:hover{color:var(--primary)}
.footer-bottom{border-top:1px solid var(--border);padding-top:16px;text-align:center;font-size:10px;color:var(--dim);font-family:var(--mono)}
@media(max-width:840px){.nav{position:fixed;top:0;right:-100%;width:80%;max-width:320px;height:100vh;background:var(--bg);flex-direction:column;justify-content:center;align-items:center;transition:right .4s;padding:40px;border-left:1px solid var(--border)}.nav.open{right:0}.nav-list{flex-direction:column;align-items:center;gap:16px}.hamburger{display:flex}.svc-grid,.reason-grid{grid-template-columns:1fr}.voice-grid{grid-template-columns:1fr}.rep-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.footer-inner{grid-template-columns:1fr}.info-row{grid-template-columns:1fr;gap:2px}.company-table{padding:20px}}