:root{--brand:#199eb8;--brand-dark:#137d92;--brand-tint:#e8f5f8;--ink:#202124;--ink-2:#5f6368;--line:#dadce0;--bg:#fff;--bg-2:#f8f9fa;--green:#1e8e3e;--danger:#d93025;--radius:16px;--shadow-1:0 1px 2px rgba(60,64,67,.18),0 1px 3px 1px rgba(60,64,67,.08);--shadow-2:0 1px 3px rgba(60,64,67,.2),0 4px 12px 3px rgba(60,64,67,.1)}*{box-sizing:border-box}body{-webkit-font-smoothing:antialiased;background:var(--bg-2);color:var(--ink);font-family:Roboto,Noto Sans JP,system-ui,-apple-system,Segoe UI,sans-serif;font-size:16px;line-height:1.8;margin:0}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}.container{margin:0 auto;max-width:760px;padding:0 1.5rem}.material-symbols-rounded{font-family:Material Symbols Rounded;font-weight:400;line-height:1;vertical-align:middle}header{-webkit-backdrop-filter:saturate(180%) blur(10px);backdrop-filter:saturate(180%) blur(10px);background:hsla(0,0%,100%,.92);border-bottom:1px solid var(--line);position:-webkit-sticky;position:sticky;top:0;z-index:50}header .container{max-width:1040px}.header-inner{align-items:center;display:flex;height:64px;justify-content:space-between}.brand-mark{align-items:baseline;color:var(--ink);display:flex;font-size:1.3rem;font-weight:700;gap:.45rem;letter-spacing:-.01em}.brand-mark b{color:var(--brand);font-weight:700}.brand-mark small{color:var(--ink-2);font-size:.74rem;font-weight:500}nav.top ul{align-items:center;display:flex;gap:1.6rem;list-style:none;margin:0;padding:0}nav.top a{color:var(--ink-2);font-size:.9rem;font-weight:500}nav.top a:hover{color:var(--ink);text-decoration:none}@media(max-width:720px){nav.top ul{display:none}}.contact-block{padding:4rem 0 5rem}.contact-head{margin-bottom:2.4rem;text-align:center}.contact-head .kicker{color:var(--brand-dark);display:block;font-size:.78rem;font-weight:600;letter-spacing:.09em;margin-bottom:.6rem;text-transform:uppercase}.contact-head h1{font-size:1.9rem;font-weight:600;letter-spacing:-.015em;margin:0 0 .9rem}.contact-head p{color:var(--ink-2);font-size:1rem;margin:0 auto;max-width:620px}.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-1);padding:2.4rem}@media(max-width:600px){.contact-card{padding:1.5rem}}.form-group{margin-bottom:1.4rem;text-align:left}.form-label,.sfb-label,label{color:var(--ink);display:inline-block;font-weight:500;margin-bottom:.4rem}.form-control,input[type=email],input[type=tel],input[type=text],textarea{background-color:#fff;border:1px solid var(--line);border-radius:10px;color:var(--ink);font-family:inherit;font-size:1rem;padding:.7rem .9rem;transition:border-color .15s ease,box-shadow .15s ease;width:100%}.form-control:focus,input:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(25,158,184,.18);outline:none}textarea{resize:vertical}.badge{border-radius:100px;font-size:.7rem;font-weight:500;margin-left:.5rem;padding:.15rem .5rem;vertical-align:middle}.badge.bg-primary{background-color:var(--brand)!important;color:#fff}.badge.bg-secondary{background-color:#9aa0a6!important;color:#fff}.n-select{background-color:#fff;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%239aa0a6'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");background-position:right 1rem center;background-repeat:no-repeat;border:1px solid var(--line);border-radius:10px;color:#9aa0a6;padding:.7rem 2.5rem .7rem .9rem;text-align:left;width:100%}.n-select.selected{color:var(--ink)}.n-select-hidden{display:none}.dropdown-menu{border:none;border-radius:12px;box-shadow:0 4px 16px rgba(0,0,0,.12);padding:.4rem 0}.dropdown-item{color:var(--ink);padding:.6rem 1.1rem;text-align:left}.dropdown-item:hover{background-color:var(--brand-tint);color:var(--brand-dark)}.checkbox-inline{margin:1rem 0;text-align:left}.checkbox-inline input[type=checkbox]{cursor:pointer;margin-right:.5rem}.invalid-feedback,.validation-message{color:var(--danger);font-size:.82rem;margin-top:.3rem}.btn-primary,.php-email-form button,button[type=submit]{background:var(--brand);border:none;border-radius:100px;box-shadow:var(--shadow-1);color:#fff;cursor:pointer;font-size:1rem;font-weight:600;margin-top:.6rem;padding:.8rem 2.2rem;transition:background .15s ease,box-shadow .15s ease}.btn-primary:hover,.php-email-form button:hover,button[type=submit]:hover{background:var(--brand-dark);box-shadow:var(--shadow-2)}.sent-message{padding:1.5rem 0;text-align:center}.sent-message .sent-ico{color:var(--green);margin-bottom:.6rem}.sent-message .sent-ico .material-symbols-rounded{font-size:56px}.sent-message h3{font-size:1.25rem;font-weight:600;margin:0 0 .7rem}.sent-message p{color:var(--ink-2);margin:0 0 1.6rem}.btn-back{background:var(--brand);border-radius:100px;color:#fff!important;display:inline-block;font-weight:600;padding:.7rem 1.8rem}.btn-back:hover{background:var(--brand-dark);text-decoration:none}footer{background:#fff;border-top:1px solid var(--line);color:var(--ink-2);font-size:.86rem;padding:2.2rem 0}footer .container{align-items:center;display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;max-width:1040px}