:root{--bg-body: #0a0a0a;--bg-news: #1a1a1a;--bg-footer: #000000;--accent-red: #ff003c;--text-white: #ffffff;--text-gray: #a0a0a0;--border-color: #333333;--bg-card: #141414;--glass-border: rgba(255, 255, 255, .1)}*{box-sizing:border-box}body{margin:0;font-family:Noto Sans JP,sans-serif;background-color:var(--bg-body);color:var(--text-white);-webkit-font-smoothing:antialiased;overflow-x:hidden}header{position:fixed;top:0;left:0;width:100%;display:flex;justify-content:space-between;align-items:center;padding:20px 60px;z-index:100;background:#0a0a0a99;backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);border-bottom:1px solid rgba(255,255,255,.1)}.header-left{display:flex;align-items:baseline;gap:15px}.logo{font-weight:700;font-size:26px;letter-spacing:3px;color:var(--text-white);text-decoration:none;transition:.3s}.logo:hover{opacity:.8}.logo-sub{font-size:11px;font-weight:400;color:#d0d0d0;letter-spacing:.5px}.header-right{display:flex;align-items:center;gap:40px}.tel{font-family:Inter,sans-serif;font-size:18px;font-weight:700;letter-spacing:1px}.hamburger{display:flex;flex-direction:column;gap:6px;cursor:pointer;z-index:110;transition:.3s}.hamburger:hover{opacity:.7}.hamburger span{display:block;width:32px;height:2px;background:var(--text-white);transition:.3s}.hamburger.is-active span:nth-child(1){transform:translateY(8px) rotate(45deg)}.hamburger.is-active span:nth-child(2){opacity:0}.hamburger.is-active span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.mobile-menu{position:fixed;top:0;left:0;width:100%;height:100vh;background:#000000b3;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);z-index:90;display:flex;justify-content:flex-end;opacity:0;pointer-events:none;transition:opacity .4s}.mobile-menu.is-active{opacity:1;pointer-events:auto}.mobile-menu-list{list-style:none;padding:0;margin:0;background:var(--accent-red);width:320px;max-width:80vw;height:100%;display:flex;flex-direction:column;justify-content:center;transform:translate(100%);transition:transform .4s cubic-bezier(.16,1,.3,1);box-shadow:-10px 0 40px #00000080}.mobile-menu.is-active .mobile-menu-list{transform:translate(0)}.mobile-menu-list li{margin:0;width:100%}.mobile-menu-list a{color:var(--text-white);text-decoration:none;font-size:16px;font-weight:700;letter-spacing:2px;transition:.3s;display:block;padding:20px 50px;width:100%}.mobile-menu-list a:hover{background:#0000001a;padding-left:60px}.menu-separator{width:80%;height:1px;background:#ffffff4d;margin:20px auto;display:block}.reveal-on-scroll{opacity:0;transform:translateY(30px);transition:opacity 1.5s ease-out,transform 1.5s ease-out}.reveal-on-scroll.is-visible{opacity:1;transform:translateY(0)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}footer{background:var(--bg-footer);padding:100px 10%;display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:60px;border-top:1px solid var(--border-color)}.footer-left{display:flex;flex-direction:column}.footer-logo-block{margin-bottom:30px}.footer-logo{font-size:36px;font-weight:700;letter-spacing:4px;display:block;margin-bottom:8px}.footer-logo-sub{font-size:12px;color:var(--text-gray);letter-spacing:1px}.footer-address{font-size:15px;color:#ddd;line-height:2;margin-bottom:10px}.footer-copy{font-size:12px;color:#555;margin-top:40px;letter-spacing:.5px}.footer-right{width:100%;max-width:500px}.contact-box-wrap{width:100%;display:flex;flex-direction:column}.contact-message-container{position:relative;margin-bottom:30px}.contact-message{border:1px solid rgba(255,255,255,.3);padding:20px 0;text-align:center;font-size:15px;font-weight:700;letter-spacing:1.5px;width:100%;background:#ffffff05}.contact-message-container:after{content:"";position:absolute;bottom:-12px;left:50%;transform:translate(-50%);border-left:14px solid transparent;border-right:14px solid transparent;border-top:13px solid rgba(255,255,255,.3)}.contact-message-container:before{content:"";position:absolute;bottom:-11px;left:50%;transform:translate(-50%);border-left:13px solid transparent;border-right:13px solid transparent;border-top:12px solid var(--bg-footer);z-index:1}.contact-actions{display:flex;width:100%;height:70px;box-shadow:0 10px 30px #0000004d}.contact-tel{font-family:Inter,sans-serif;background:var(--text-white);color:#000;font-size:22px;font-weight:900;display:flex;justify-content:center;align-items:center;flex:1.2;letter-spacing:1.5px}.contact-btn{background:var(--accent-red);color:var(--text-white);font-size:16px;font-weight:700;display:flex;justify-content:center;align-items:center;flex:1;text-decoration:none;transition:.3s;letter-spacing:1px}.contact-btn:hover{background:#d00030;transform:translateY(-2px)}@media(max-width:1000px){header{padding:15px 30px}.logo{font-size:22px}.header-right .tel{font-size:16px}footer{padding:60px 30px;flex-direction:column;gap:40px}}@media(max-width:600px){.header-right .tel{display:none}.contact-actions{flex-direction:column;height:auto}.contact-tel,.contact-btn{padding:15px 0}}