:root{--bg:#f9f9f9;--text:#424242;--panel:#f5f2f2;--required:#c95c5c;--header-h:84px;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic",Meiryo,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input,textarea{font:inherit}.container{width:min(calc(100% - 48px),var(--max));margin-inline:auto}.eyebrow{margin:0 0 14px;font-size:12px;font-weight:700;letter-spacing:.24em}.eyebrow.light{color:#fff}
.site-header{position:fixed;top:0;left:0;right:0;height:var(--header-h);z-index:80;background:rgba(249,249,249,.96);border-bottom:1px solid rgba(0,0,0,.06);backdrop-filter:blur(10px)}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.brand-logo{width:188px}.desktop-nav{display:flex;gap:26px}.desktop-nav a{font-size:11px;letter-spacing:.12em;position:relative}.desktop-nav a::after{content:"";position:absolute;left:0;right:0;bottom:-9px;height:1px;background:#424242;transform:scaleX(0)}.desktop-nav a:hover::after,.desktop-nav a[aria-current="page"]::after{transform:scaleX(1)}.menu-toggle{display:none;position:relative;width:46px;height:46px;border:0;background:none;z-index:100}.menu-toggle span{position:absolute;left:10px;right:10px;height:1.5px;background:#424242;top:19px;transition:.25s}.menu-toggle span:last-child{top:27px}.menu-toggle.is-open span{top:23px;transform:rotate(45deg);background:#fff}.menu-toggle.is-open span:last-child{transform:rotate(-45deg)}.mobile-menu{position:fixed;inset:0;z-index:70;background:#050c12;color:#fff;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:.25s}.mobile-menu.is-open{opacity:1;pointer-events:auto}.mobile-menu nav{display:grid;gap:28px;text-align:center}.mobile-menu a{font-size:20px;letter-spacing:.2em}
.contact-hero{position:relative;height:min(560px,65vh);min-height:480px;margin-top:var(--header-h);overflow:hidden;background:#0b1117;color:#fff}.hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 43%;transform:scale(1.02)}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,10,17,.76),rgba(3,10,17,.54) 43%,rgba(3,10,17,.14)),linear-gradient(180deg,rgba(0,0,0,.08),rgba(0,0,0,.25))}.hero-content{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}.hero-content h1{margin:0;font-size:clamp(48px,6vw,78px);font-weight:500;letter-spacing:.04em}.hero-lead{margin:22px 0 0;font-size:clamp(14px,1.55vw,19px);line-height:1.9;letter-spacing:.05em}.hero-rule{width:62px;height:1px;background:rgba(255,255,255,.72);margin-top:25px}.hero-location{margin:17px 0 0;font-size:9px;letter-spacing:.23em;color:rgba(255,255,255,.8)}
.contact-main{padding:100px 0 110px}.contact-grid{display:grid;grid-template-columns:minmax(0,.82fr) minmax(520px,1.18fr);gap:82px;align-items:start}.contact-intro{min-height:760px;display:flex;flex-direction:column;justify-content:space-between;padding:18px 0 8px}.contact-intro h2{margin:0 0 28px;font-size:clamp(35px,4vw,52px);font-weight:500;line-height:1.4}.intro-copy{max-width:470px;margin:0 0 15px;font-size:14px;line-height:2;color:#555}.intro-copy.small{font-size:12px;color:#777}
.okinawa-visual{position:relative;min-height:230px;padding:36px 34px;background:linear-gradient(135deg,#18242d,#0f1820 58%,#1d343f);color:#fff;overflow:hidden}.okinawa-visual::before,.okinawa-visual::after{content:"";position:absolute;border:1px solid rgba(255,255,255,.13);border-radius:50%}.okinawa-visual::before{width:330px;height:330px;right:-110px;top:-160px}.okinawa-visual::after{width:220px;height:220px;right:10px;bottom:-160px}.okinawa-visual-line{position:absolute;width:150%;height:1px;background:rgba(255,255,255,.2);left:-20%;top:48%;transform:rotate(-8deg)}.okinawa-visual p{position:relative;margin:0;font-size:32px;line-height:1.45;letter-spacing:.12em;font-weight:600}.okinawa-visual span{position:absolute;left:35px;bottom:26px;font-size:9px;letter-spacing:.28em;color:rgba(255,255,255,.64)}
.form-panel{background:var(--panel);padding:46px 48px 50px}.form-head{margin-bottom:34px}.form-head h2{margin:0 0 9px;font-size:26px}.form-head p:last-child{margin:0;font-size:11px;color:#777}.form-group{margin:0 0 25px;padding:0;border:0}.form-group>label,.form-group>legend,.label-row label{display:block;margin:0 0 9px;font-size:13px;font-weight:700}.required-mark{color:var(--required);font-size:10px}.optional-mark{margin-left:5px;font-size:10px;color:#888;font-weight:400}
input[type="text"],input[type="email"],input[type="tel"],textarea{width:100%;border:1px solid #d0d0d0;background:#fff;color:#333;border-radius:0;outline:none}input[type="text"],input[type="email"],input[type="tel"]{height:52px;padding:0 15px}textarea{padding:15px;resize:vertical;min-height:180px;line-height:1.7}input:focus,textarea:focus{border-color:#777;box-shadow:0 0 0 2px rgba(0,0,0,.05)}.is-invalid{border-color:#bd5b5b!important}
.radio-list{display:grid;grid-template-columns:1fr 1fr;gap:10px}.radio-list label{min-height:58px;display:grid;grid-template-columns:20px 1fr;grid-template-rows:auto auto;align-items:center;padding:10px 12px;background:#fff;border:1px solid #d6d6d6;cursor:pointer}.radio-list input{grid-row:1/3;width:15px;height:15px;margin:0}.radio-list span{font-size:12px;font-weight:600}.radio-list small{font-size:9px;color:#777;margin-top:2px}.label-row{display:flex;justify-content:space-between;gap:20px}.char-count{font-size:10px;color:#999}.check-row{display:flex;align-items:flex-start;gap:10px;font-size:12px;line-height:1.7;cursor:pointer}.check-row input{width:16px;height:16px;margin-top:3px}.privacy-link{display:inline-block;margin:8px 0 0 26px;font-size:11px;text-decoration:underline;text-underline-offset:3px}.field-error{margin:6px 0 0;color:#b44b4b;font-size:10px}.field-error:empty{display:none}.form-status{display:none;margin:20px 0 0;padding:12px 14px;font-size:11px}.form-status.error{display:block;background:#fff0f0;color:#9d4545;border:1px solid #e4c7c7}
.submit-button,.back-button{width:100%;min-height:60px;border:0;background:#222;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 24px;font-size:13px;font-weight:700;letter-spacing:.08em;cursor:pointer}.submit-button{margin-top:26px}.submit-button:disabled{opacity:.5;cursor:wait}.hp-field{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important}
.success-panel{text-align:center;padding:55px 8px 18px}.success-icon{width:72px;height:72px;margin:0 auto 26px;border:1px solid #555;border-radius:50%;display:grid;place-items:center;font-size:32px}.success-panel h2{margin:0 0 20px;font-size:31px;line-height:1.5}.success-panel>p:not(.eyebrow){margin:0 0 34px;font-size:13px;line-height:1.9;color:#666}.back-button{max-width:330px;margin:0 auto}
.site-footer.footer-network{position:relative;isolation:isolate;overflow:hidden;background:#000;border-top:1px solid rgba(255,255,255,.14);color:#fff;padding:48px 0 20px}#footer-network-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}.footer-network-wash{position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(180deg,rgba(0,0,0,.08),rgba(0,0,0,.22)),radial-gradient(circle at 72% 20%,rgba(0,117,255,.08),rgba(0,0,0,0) 68%)}.footer-grid,.copyright{position:relative;z-index:2}.footer-grid{display:grid;grid-template-columns:1fr 2fr 1fr;gap:30px}.footer-brand-logo{width:190px}.footer-brand p,.footer-info p{margin:8px 0;font-size:11px}.footer-grid nav{display:flex;flex-wrap:wrap;gap:10px 18px;justify-content:center;font-size:10px}.footer-info{text-align:right}.copyright{border-top:1px solid rgba(255,255,255,.22);margin-top:28px;padding-top:16px;font-size:9px}
@media(max-width:980px){.desktop-nav{display:none}.menu-toggle{display:block}.contact-grid{grid-template-columns:1fr;gap:42px}.contact-intro{min-height:0;display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:end}.footer-grid{grid-template-columns:1fr}.footer-grid nav{justify-content:flex-start}.footer-info{text-align:left}}
@media(max-width:640px){:root{--header-h:76px}.container{width:min(calc(100% - 32px),var(--max))}.brand-logo{width:156px}.site-header.menu-open{background:#050c12}.site-header.menu-open .brand-logo{filter:brightness(0) invert(1)}.contact-hero{height:440px;min-height:0}.hero-image{object-position:55% 43%}.hero-content h1{font-size:42px}.hero-lead{font-size:13px}.contact-main{padding:65px 0 75px}.contact-intro{display:block}.contact-intro h2{font-size:31px}.intro-copy{font-size:13px}.okinawa-visual{margin-top:34px;min-height:180px;padding:28px 25px}.okinawa-visual p{font-size:25px}.okinawa-visual span{left:25px;bottom:20px}.form-panel{margin-inline:-16px;padding:36px 22px 40px}.radio-list{grid-template-columns:1fr}.footer-brand-logo{width:178px}}