@charset "UTF-8";*{margin:0;padding:0;box-sizing:border-box;font-family:Yu Gothic UI,Helvetica Neue,sans-serif}.hero-gif{padding:.5rem 1rem;text-align:center}.responsive-gif{max-width:100%;height:auto;display:block;margin:0 auto}.company-profile{background:#f5f9ff;border-radius:12px;padding:2rem 1.5rem;margin:2rem auto;max-width:800px;box-shadow:0 4px 12px #00000014}.company-profile h2{text-align:center;font-size:1.6rem;margin-bottom:1rem;color:#0d47a1;border-bottom:2px solid #42a5f5;display:inline-block;padding-bottom:.3rem}.profile-content p{font-size:1.05rem;margin:.6rem 0;color:#333;line-height:1.6}.profile-content a{color:#0d47a1;text-decoration:none;font-weight:500}.profile-content a:hover{text-decoration:underline}.brand-intro{background:linear-gradient(135deg,#fdfdfd,#f1f7ff);padding:3rem 1.5rem;text-align:center;border-bottom:4px solid #0d47a1}.brand-content{max-width:800px;margin:0 auto}.brand-title{font-size:2.2rem;font-weight:700;color:#0d47a1;margin-bottom:1.5rem;text-shadow:1px 1px 4px rgba(0,0,0,.1)}.brand-intro h2{font-size:1.4rem;margin-top:2rem;margin-bottom:.5rem;color:#1a237e;border-left:5px solid #42a5f5;padding-left:10px;display:inline-block}.brand-intro p{font-size:1.1rem;line-height:1.6;color:#333;margin-bottom:1.2rem}.brand-intro ul{list-style:none;padding:0;margin:0 auto 1rem}.brand-intro ul li{font-size:1.05rem;padding:.4rem 0;color:#444}.service-list li{background:#e3f2fd;margin:.3rem 0;padding:.5rem;border-radius:6px;transition:background .3s}.service-list li:hover{background:#bbdefb}html,body{width:100%;overflow-x:hidden;color:#222;line-height:1.75;font-size:16px;background-image:url(/images/backpc.JPG);background-size:cover;background-position:center;background-attachment:fixed;background-repeat:no-repeat}.narration{text-align:center}main{max-width:1000px;width:100%;margin:0 auto;padding:0 1em;box-sizing:border-box}h1,h2,h3{text-align:center;color:#0a3d62;margin-bottom:1em;font-weight:600}section{margin:0;padding:2em 1.5em;background:#ffffffe6;border-bottom:1px solid #e0e0e0}.responsive-img{width:100%;max-width:95%;height:auto;display:block;margin:2em auto;border-radius:10px;box-shadow:0 2px 6px #00000014}.main-header{background-color:#2c3e50;padding:1em 0;box-shadow:0 2px 6px #0000001a}.custom-nav{overflow-x:auto;white-space:nowrap;background-color:#34495e;padding:.5em 0}.custom-nav-list{display:flex;justify-content:center;gap:12px;list-style:none;padding:0 10px;margin:0}.custom-nav-list li a{color:#fff;background-color:#2980b9;padding:10px 16px;border-radius:6px;text-decoration:none;font-size:15px;transition:.3s ease;white-space:nowrap}.custom-nav-list li a:hover{background-color:#3498db;transform:scale(1.05)}.fixed-button{position:fixed;bottom:16px;right:16px;background:linear-gradient(45deg,#f58529,#dd2a7b 35%,#515bd4);color:#fff;padding:14px 24px;font-size:16px;border-radius:50px;text-decoration:none;font-weight:700;box-shadow:0 4px 12px #0003;transition:transform .3s ease,background-position .6s ease;background-size:200% 200%;z-index:999}.fixed-button:hover{background-position:right center;transform:scale(1.05);box-shadow:0 6px 16px #00000040}.fixed-size{width:100%;max-width:140px;height:auto;display:block;margin:0 auto;object-fit:contain;border-radius:6px;box-shadow:0 2px 4px #0000001a;transition:transform .2s ease}.fixed-size:hover{transform:scale(1.04)}.sns-buttons{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:.6em;margin:1.5em 0;padding:0;box-sizing:border-box}.search{text-align:center;padding:1.5em 0}.search input[type=text]{width:90%;max-width:500px;padding:12px;border:1px solid #ccc;border-radius:6px;font-size:16px}.search button{margin-top:1em;padding:12px 20px;background-color:#2980b9;color:#fff;border:none;border-radius:6px;font-size:15px;cursor:pointer;transition:background-color .3s ease}.search button:hover{background-color:#3498db}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.fixed-button{animation:pulse 3s ease-in-out infinite;transition:transform .3s ease}.fade-up{opacity:0;transform:translateY(30px);transition:all .6s ease}.fade-up.show{opacity:1;transform:translateY(0)}.fixed-size,.responsive-img,.card{box-shadow:0 2px 6px #0000001a;transition:box-shadow .3s ease,transform .3s ease}.fixed-size:hover,.responsive-img:hover,.card:hover{box-shadow:0 6px 12px #00000026}footer{text-align:center;padding:1em;background-color:#2c3e50;color:#fff;font-size:14px}@media screen and (max-width: 768px){body{font-size:15px}main{padding:0 1em;width:100%}h1,h2,h3{font-size:1.3em;line-height:1.4}.custom-nav-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));justify-content:center;gap:.5em;padding:.5em;list-style:none}.custom-nav-list li a{display:block;text-align:center;padding:10px 12px;font-size:14px;background-color:#2980b9;color:#fff;border-radius:6px;text-decoration:none;white-space:normal}.fixed-button{font-size:14px;padding:10px 18px}.sns-buttons{flex-direction:column;align-items:center;gap:1em}.fixed-size{width:100%;max-width:220px;height:auto;margin:.5em auto}.responsive-img{max-width:90%;margin:1.5em auto}section{padding:1.5em 1em}.search input[type=text],.search button{width:95%}}