@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.min.css');
/* REOSYS 2026 redesign — navy / electric blue / lime */
:root{--navy:#050f2e;--navy2:#0b2460;--blue:#2f6bff;--cyan:#22d3ee;--lime:#b8f04d;--bg:#f5f7fc;--card:#fff;--ink:#0d1630;--sub:#5b6785;--line:#e1e7f4;--glass:rgba(255,255,255,.07);--glass-line:rgba(255,255,255,.14);--r:24px;--ease:cubic-bezier(.2,.7,.2,1)}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:'Pretendard Variable',Pretendard,'Noto Sans KR',system-ui,sans-serif;font-size:16px;letter-spacing:-.025em;line-height:1.6;-webkit-font-smoothing:antialiased}
.wrap{width:min(1240px,100%);margin:auto;padding:0 28px}
.skip-link{position:absolute;left:-999px}.skip-link:focus{left:12px;top:12px;z-index:99;background:#fff;padding:8px 14px;border-radius:8px}
.scroll-progress{position:fixed;left:0;top:0;right:0;height:3px;z-index:60}.scroll-progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--blue),var(--cyan),var(--lime))}

/* ---------- header ---------- */
.rs-header{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .3s,box-shadow .3s,backdrop-filter .3s}
.rs-header .rs-nav{height:78px;display:flex;align-items:center;gap:36px}
.rs-logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:22px;letter-spacing:-.04em;color:#fff}
.rs-logo i{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:linear-gradient(135deg,var(--blue),var(--cyan));font-style:normal;font-size:15px;color:#fff;box-shadow:0 6px 18px rgba(47,107,255,.5)}
.rs-logo small{font-size:10px;letter-spacing:.18em;font-weight:600;opacity:.65;display:block;margin-top:-2px}
.rs-menu{display:flex;gap:6px;margin-left:auto;align-items:center}
.rs-menu a{padding:9px 14px;border-radius:99px;color:rgba(255,255,255,.82);font-size:14.5px;font-weight:600;white-space:nowrap;transition:.2s}
.rs-menu a:hover{background:var(--glass);color:#fff}.rs-menu a.active{color:#fff;background:var(--glass-line)}
.rs-menu a.air{color:var(--lime)}
.rs-cta{display:flex;gap:10px;align-items:center}
.rs-cta .cart{color:rgba(255,255,255,.8);font-size:12px;font-weight:700}.rs-cta .cart em{display:inline-grid;place-items:center;min-width:20px;height:20px;border-radius:50%;background:var(--lime);color:var(--navy);font-style:normal;font-size:10px;margin-left:3px}
.rs-pill{padding:11px 20px;border-radius:99px;background:#fff;color:var(--navy);font-weight:800;font-size:14px;transition:.25s;white-space:nowrap}.rs-pill:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,0,0,.25)}
.rs-burger{display:none;width:44px;height:44px;border:0;border-radius:12px;background:var(--glass-line);cursor:pointer;margin-left:auto;position:relative}
.rs-burger span{position:absolute;left:12px;right:12px;height:2px;background:#fff;border-radius:2px;transition:.3s}.rs-burger span:nth-child(1){top:15px}.rs-burger span:nth-child(2){top:21px}.rs-burger span:nth-child(3){top:27px}
.nav-open .rs-burger span:nth-child(1){top:21px;transform:rotate(45deg)}.nav-open .rs-burger span:nth-child(2){opacity:0}.nav-open .rs-burger span:nth-child(3){top:21px;transform:rotate(-45deg)}
.rs-header.solid,.scrolled .rs-header,.nav-open .rs-header{background:rgba(5,15,46,.82);backdrop-filter:blur(18px) saturate(1.4);box-shadow:0 1px 0 var(--glass-line)}
.rs-mobile{display:none}

/* ---------- common ---------- */
.rs-eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12px;font-weight:800;letter-spacing:.2em;text-transform:uppercase;color:var(--blue);margin:0 0 16px}
.rs-eyebrow:before{content:'';width:22px;height:2px;background:currentColor}
.dark .rs-eyebrow,.rs-eyebrow.on-dark{color:var(--lime)}
.rs-h2{font-size:clamp(30px,4.2vw,52px);line-height:1.2;letter-spacing:-.045em;font-weight:800;margin:0 0 18px}
.rs-h2 em{font-style:normal;background:linear-gradient(90deg,var(--blue),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.rs-air .rs-h2 em,.rs-h2.on-dark em{background:linear-gradient(90deg,var(--cyan),var(--lime));-webkit-background-clip:text;background-clip:text}
.rs-lead{color:var(--sub);font-size:18px;max-width:640px}
.rs-sec{padding:120px 0}.rs-sec.tight{padding:80px 0}
.rs-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:56px}
.rs-head .more{font-weight:700;color:var(--blue);white-space:nowrap}.rs-head .more:hover{text-decoration:underline}
.rs-btn{display:inline-flex;align-items:center;gap:10px;padding:16px 28px;border-radius:99px;font-weight:800;font-size:15px;border:1px solid transparent;transition:.25s var(--ease);cursor:pointer;font-family:inherit}
.rs-btn.primary{background:linear-gradient(135deg,var(--blue),#5b8cff);color:#fff;box-shadow:0 12px 30px rgba(47,107,255,.4)}.rs-btn.primary:hover{transform:translateY(-3px);box-shadow:0 18px 36px rgba(47,107,255,.5)}
.rs-btn.lime{background:var(--lime);color:var(--navy)}.rs-btn.lime:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(184,240,77,.35)}
.rs-btn.ghost{background:var(--glass);color:#fff;border-color:var(--glass-line);backdrop-filter:blur(8px)}.rs-btn.ghost:hover{background:rgba(255,255,255,.16)}
.rs-btn.line{border-color:var(--line);background:#fff;color:var(--ink)}.rs-btn.line:hover{border-color:var(--blue);color:var(--blue)}
.rs-btn i{font-style:normal;transition:transform .25s}.rs-btn:hover i{transform:translateX(4px)}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}.reveal.visible{opacity:1;transform:none}

/* ---------- hero ---------- */
.rs-hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:140px 0 90px;color:#fff;overflow:hidden;background:var(--navy)}
.rs-hero:before{content:'';position:absolute;inset:0;background:linear-gradient(100deg,rgba(5,15,46,.96) 15%,rgba(5,15,46,.55) 60%,rgba(5,15,46,.25)),var(--hero) center/cover;transform:scale(1.04);animation:kb 22s ease-in-out infinite alternate}
.rs-hero:after{content:'';position:absolute;inset:0;background:radial-gradient(900px 500px at 85% 20%,rgba(47,107,255,.35),transparent 60%),radial-gradient(700px 420px at 10% 90%,rgba(34,211,238,.18),transparent 60%);pointer-events:none}
@keyframes kb{to{transform:scale(1.12) translate(-1.5%,-1%)}}
.rs-hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.rs-badge{display:inline-flex;align-items:center;gap:10px;padding:8px 16px 8px 10px;border-radius:99px;background:var(--glass);border:1px solid var(--glass-line);font-size:13px;font-weight:700;backdrop-filter:blur(10px);margin-bottom:28px}
.rs-badge b{padding:3px 10px;border-radius:99px;background:var(--lime);color:var(--navy);font-size:11px;letter-spacing:.04em}
.rs-hero h1{font-size:clamp(40px,6vw,84px);line-height:1.08;letter-spacing:-.055em;font-weight:900;margin:0 0 26px}
.rs-hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--cyan),var(--lime));-webkit-background-clip:text;background-clip:text;color:transparent}
.rs-hero p.lead{font-size:clamp(16px,1.5vw,20px);color:rgba(255,255,255,.78);max-width:560px;margin:0 0 38px}
.rs-hero .actions{display:flex;flex-wrap:wrap;gap:14px}
.rs-scroll{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);z-index:3;color:rgba(255,255,255,.6);font-size:11px;letter-spacing:.3em;display:flex;flex-direction:column;align-items:center;gap:10px}
.rs-scroll i{width:1px;height:38px;background:linear-gradient(var(--lime),transparent);animation:sc 1.8s infinite}@keyframes sc{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* dashboard mock */
.rs-console{border-radius:28px;background:rgba(8,20,58,.72);border:1px solid var(--glass-line);backdrop-filter:blur(22px);box-shadow:0 40px 90px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.12);padding:22px;transform:perspective(1400px) rotateY(-7deg) rotateX(3deg);transition:transform .6s var(--ease)}
.rs-console:hover{transform:perspective(1400px) rotateY(0) rotateX(0)}
.rs-console .bar{display:flex;align-items:center;gap:7px;margin-bottom:18px}.rs-console .bar i{width:10px;height:10px;border-radius:50%;background:#ff5f57}.rs-console .bar i:nth-child(2){background:#febc2e}.rs-console .bar i:nth-child(3){background:#28c840}
.rs-console .bar span{margin-left:12px;font-size:12px;color:rgba(255,255,255,.55);letter-spacing:.04em}
.rs-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:12px}
.rs-kpis div{padding:14px;border-radius:16px;background:var(--glass);border:1px solid var(--glass-line)}.rs-kpis small{display:block;font-size:11px;color:rgba(255,255,255,.55)}.rs-kpis b{font-size:26px;font-weight:800;letter-spacing:-.04em}.rs-kpis b.ok{color:var(--lime)}.rs-kpis b.warn{color:#ffb454}
.rs-map{position:relative;height:190px;border-radius:18px;background:radial-gradient(circle at 30% 40%,rgba(47,107,255,.25),transparent 55%),linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px) 0 0/100% 24px,linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px) 0 0/24px 100%,rgba(255,255,255,.04);border:1px solid var(--glass-line);overflow:hidden}
.rs-map .pt{position:absolute;width:12px;height:12px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 0 rgba(184,240,77,.6);animation:pulse 2.4s infinite}.rs-map .pt.w{background:#ffb454;animation-delay:.8s}.rs-map .pt.b{background:var(--cyan);animation-delay:1.4s}
@keyframes pulse{70%{box-shadow:0 0 0 14px rgba(184,240,77,0)}100%{box-shadow:0 0 0 0 rgba(184,240,77,0)}}
.rs-map svg{position:absolute;inset:0;width:100%;height:100%}
.rs-rows{margin-top:12px;display:grid;gap:8px}.rs-rows div{display:flex;justify-content:space-between;align-items:center;padding:11px 14px;border-radius:12px;background:var(--glass);font-size:13px}.rs-rows span.s{padding:3px 10px;border-radius:99px;font-size:11px;font-weight:800;background:rgba(184,240,77,.16);color:var(--lime)}.rs-rows span.s.w{background:rgba(255,180,84,.16);color:#ffb454}
.rs-note{font-size:11px;color:rgba(255,255,255,.4);text-align:right;margin:10px 4px 0}

/* ticker */
.rs-ticker{background:var(--navy);border-top:1px solid var(--glass-line);overflow:hidden;padding:20px 0}
.rs-ticker-track{display:flex;gap:56px;width:max-content;animation:tk 38s linear infinite}.rs-ticker:hover .rs-ticker-track{animation-play-state:paused}
.rs-ticker span{color:rgba(255,255,255,.5);font-weight:700;font-size:15px;white-space:nowrap;display:flex;align-items:center;gap:56px}.rs-ticker span:after{content:'';width:6px;height:6px;border-radius:50%;background:var(--blue)}
@keyframes tk{to{transform:translateX(-50%)}}

/* business cards */
.rs-biz{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.rs-biz article{position:relative;display:flex;flex-direction:column;min-height:480px;padding:34px;border-radius:var(--r);overflow:hidden;background:var(--card);border:1px solid var(--line);transition:.45s var(--ease)}
.rs-biz article:hover{transform:translateY(-10px);box-shadow:0 34px 70px rgba(11,36,96,.16);border-color:transparent}
.rs-biz article .no{font-size:13px;font-weight:800;color:var(--blue);letter-spacing:.14em}
.rs-biz article h3{font-size:28px;line-height:1.25;letter-spacing:-.04em;margin:14px 0 12px;font-weight:800}
.rs-biz article p{color:var(--sub);margin:0 0 20px;font-size:15px}
.rs-biz ul{list-style:none;padding:0;margin:0 0 auto;display:grid;gap:8px}.rs-biz li{font-size:14px;font-weight:600;color:#33405f;display:flex;gap:10px}.rs-biz li:before{content:'';flex:0 0 7px;height:7px;margin-top:9px;border-radius:50%;background:var(--blue)}
.rs-biz .go{display:flex;justify-content:space-between;align-items:center;margin-top:26px;padding-top:20px;border-top:1px solid var(--line);font-weight:800}.rs-biz .go b{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--navy);color:#fff;transition:.3s}.rs-biz article:hover .go b{background:var(--blue);transform:rotate(-45deg)}
.rs-biz article.feat{background:linear-gradient(160deg,#0b2460,#050f2e 70%);color:#fff;border:0}.rs-biz article.feat .no{color:var(--lime)}.rs-biz article.feat p{color:rgba(255,255,255,.7)}.rs-biz article.feat li{color:rgba(255,255,255,.88)}.rs-biz article.feat li:before{background:var(--lime)}.rs-biz article.feat .go{border-color:var(--glass-line)}.rs-biz article.feat .go b{background:var(--lime);color:var(--navy)}
.rs-biz article.feat:after{content:'NEW';position:absolute;top:30px;right:30px;padding:5px 12px;border-radius:99px;background:var(--lime);color:var(--navy);font-size:11px;font-weight:900;letter-spacing:.08em}
.rs-biz article img{width:calc(100% + 68px);margin:-34px -34px 24px;height:190px;object-fit:cover;max-width:none}

/* air monitoring showcase */
.rs-air{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.rs-air:before{content:'';position:absolute;width:900px;height:900px;right:-300px;top:-300px;background:radial-gradient(circle,rgba(47,107,255,.35),transparent 65%)}
.rs-air:after{content:'';position:absolute;width:700px;height:700px;left:-300px;bottom:-300px;background:radial-gradient(circle,rgba(34,211,238,.16),transparent 65%)}
.rs-air .wrap{position:relative;z-index:2}
.rs-air .rs-lead{color:rgba(255,255,255,.7)}
.rs-roles{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:60px 0 24px}
.rs-roles article{padding:30px;border-radius:var(--r);background:var(--glass);border:1px solid var(--glass-line);backdrop-filter:blur(10px);transition:.35s var(--ease)}.rs-roles article:hover{background:rgba(255,255,255,.11);transform:translateY(-6px)}
.rs-roles small{color:var(--lime);font-weight:800;letter-spacing:.14em;font-size:11px}.rs-roles h3{font-size:24px;margin:10px 0 8px;letter-spacing:-.04em}.rs-roles p{margin:0 0 16px;color:rgba(255,255,255,.65);font-size:14px}.rs-roles li{list-style:none;font-size:13.5px;color:rgba(255,255,255,.85);padding:7px 0;border-top:1px solid var(--glass-line)}.rs-roles ul{padding:0;margin:0}
.rs-feat{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:16px}
.rs-feat div{padding:26px 22px;border-radius:20px;background:rgba(255,255,255,.04);border:1px solid var(--glass-line);transition:.3s}.rs-feat div:hover{border-color:var(--cyan);background:rgba(34,211,238,.06)}
.rs-feat i{display:grid;place-items:center;width:46px;height:46px;margin-bottom:16px;border-radius:14px;background:linear-gradient(135deg,var(--blue),var(--cyan));font-style:normal;font-size:20px}
.rs-feat b{display:block;font-size:17px;margin-bottom:6px}.rs-feat span{font-size:13.5px;color:rgba(255,255,255,.62);line-height:1.6;display:block}
.rs-air .cta-row{display:flex;flex-wrap:wrap;align-items:center;gap:18px;margin-top:50px;padding:28px 34px;border-radius:26px;background:linear-gradient(135deg,rgba(47,107,255,.35),rgba(34,211,238,.15));border:1px solid var(--glass-line)}
.rs-air .cta-row p{margin:0;flex:1;min-width:260px;color:rgba(255,255,255,.85)}.rs-air .cta-row p b{display:block;font-size:22px;color:#fff;margin-bottom:4px}

/* product spotlight */
.rs-prod{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.rs-prod .img{position:relative;border-radius:36px;aspect-ratio:1/1;background:radial-gradient(circle at 50% 40%,#fff,#e6ecfb);display:grid;place-items:center;overflow:hidden;box-shadow:inset 0 0 0 1px var(--line)}
.rs-prod .img img{width:86%;height:86%;object-fit:contain;transition:transform .8s var(--ease)}.rs-prod:hover .img img{transform:scale(1.06) rotate(-2deg)}
.rs-prod .tag{position:absolute;left:22px;top:22px;padding:8px 14px;border-radius:99px;background:var(--navy);color:#fff;font-size:12px;font-weight:800}
.rs-chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 26px}.rs-chips span{padding:8px 14px;border-radius:99px;background:#fff;border:1px solid var(--line);font-size:13px;font-weight:700;color:#33405f}
.rs-specs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:0 0 32px}.rs-specs div{padding:18px;border-radius:18px;background:#fff;border:1px solid var(--line)}.rs-specs b{display:block;font-size:20px;font-weight:800;letter-spacing:-.04em}.rs-specs small{color:var(--sub);font-size:12px}

/* stats */
.rs-stats{background:linear-gradient(135deg,var(--blue),#1a3fb8);color:#fff}
.rs-stats .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.rs-stats strong{display:block;font-size:clamp(38px,5vw,64px);font-weight:900;letter-spacing:-.05em;line-height:1.1}.rs-stats span{font-size:14px;opacity:.82}.rs-stats .grid>div{padding:10px 0 10px 26px;border-left:1px solid rgba(255,255,255,.28)}

/* regulation */
.rs-reg{position:relative;padding:60px;border-radius:36px;background:linear-gradient(135deg,#0b2460,#050f2e);color:#fff;overflow:hidden;display:grid;grid-template-columns:1.4fr .6fr;gap:40px;align-items:center}
.rs-reg:before{content:'';position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(184,240,77,.28),transparent 65%)}
.rs-reg>*{position:relative}.rs-reg h2{font-size:clamp(26px,3vw,40px);line-height:1.3;margin:0 0 16px;letter-spacing:-.04em}.rs-reg p{color:rgba(255,255,255,.75)}
.rs-reg blockquote{margin:22px 0 0;padding:18px 22px;border-left:4px solid var(--lime);background:var(--glass);border-radius:0 16px 16px 0;font-size:14px;color:rgba(255,255,255,.82)}.rs-reg blockquote small{display:block;color:var(--lime);font-weight:800;margin-bottom:4px}.rs-reg blockquote strong{color:#fff}

/* process */
.rs-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.rs-steps li{list-style:none;position:relative;padding:32px 26px;border-radius:var(--r);background:#fff;border:1px solid var(--line);transition:.35s var(--ease)}.rs-steps li:hover{transform:translateY(-8px);box-shadow:0 26px 50px rgba(11,36,96,.12)}
.rs-steps li:before{counter-increment:s;content:'0' counter(s);display:block;font-size:44px;font-weight:900;letter-spacing:-.05em;background:linear-gradient(135deg,var(--blue),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:14px}
.rs-steps h3{margin:0 0 8px;font-size:19px}.rs-steps p{margin:0;color:var(--sub);font-size:14px}.rs-steps{padding:0;margin:0}

/* lists */
.rs-two{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.rs-notice a{display:flex;justify-content:space-between;gap:20px;padding:20px 4px;border-bottom:1px solid var(--line);font-weight:600;transition:.2s}.rs-notice a:hover{padding-left:14px;color:var(--blue)}.rs-notice time{color:var(--sub);font-size:13px;font-weight:500;white-space:nowrap}
.rs-notice{background:#fff;border-radius:var(--r);padding:10px 28px;border:1px solid var(--line)}
.rs-shop{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.rs-shop a{display:block;padding:16px;border-radius:22px;background:#fff;border:1px solid var(--line);transition:.35s var(--ease)}.rs-shop a:hover{transform:translateY(-8px);box-shadow:0 26px 50px rgba(11,36,96,.12)}
.rs-shop .ph{aspect-ratio:1.2;border-radius:14px;background:var(--bg);overflow:hidden;margin-bottom:14px}.rs-shop .ph img{width:100%;height:100%;object-fit:cover}.rs-shop small{color:var(--blue);font-weight:800;font-size:12px}.rs-shop b{display:block;font-size:16px;margin:2px 0 6px}.rs-shop strong{font-size:18px}
.rs-faq details{background:#fff;border:1px solid var(--line);border-radius:18px;margin-bottom:12px;transition:.25s}.rs-faq details[open]{border-color:var(--blue);box-shadow:0 14px 34px rgba(47,107,255,.1)}
.rs-faq summary{list-style:none;cursor:pointer;padding:22px 26px;font-weight:700;font-size:17px;display:flex;justify-content:space-between;gap:20px}.rs-faq summary::-webkit-details-marker{display:none}.rs-faq summary:after{content:'+';color:var(--blue);font-size:26px;line-height:1;transition:.3s}.rs-faq details[open] summary:after{transform:rotate(45deg)}.rs-faq p{margin:0;padding:0 26px 24px;color:var(--sub)}

/* contact */
.rs-contact{position:relative;background:var(--navy);color:#fff;overflow:hidden}.rs-contact:before{content:'';position:absolute;inset:0;background:radial-gradient(800px 400px at 80% 0,rgba(47,107,255,.4),transparent 60%),radial-gradient(600px 300px at 0 100%,rgba(184,240,77,.14),transparent 60%)}
.rs-contact .wrap{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.rs-contact h2{font-size:clamp(32px,4vw,54px);line-height:1.2;letter-spacing:-.05em;margin:0 0 16px}.rs-contact p{color:rgba(255,255,255,.72)}
.rs-form{padding:34px;border-radius:30px;background:var(--glass);border:1px solid var(--glass-line);backdrop-filter:blur(16px);display:grid;gap:16px}
.rs-form label{font-size:13px;font-weight:700;color:rgba(255,255,255,.75);display:grid;gap:8px}
.rs-form input{padding:16px 18px;border-radius:14px;border:1px solid var(--glass-line);background:rgba(255,255,255,.08);color:#fff;font-size:16px;outline:none;transition:.2s}.rs-form input:focus{border-color:var(--cyan);background:rgba(255,255,255,.14);box-shadow:0 0 0 4px rgba(34,211,238,.15)}.rs-form input::placeholder{color:rgba(255,255,255,.35)}
.rs-form .rs-btn{justify-content:center}.rs-tel{display:flex;align-items:center;gap:14px;margin-top:6px;font-size:28px;font-weight:900;letter-spacing:-.03em}.rs-tel small{display:block;font-size:12px;font-weight:600;color:rgba(255,255,255,.55)}.rs-tel i{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:var(--lime);color:var(--navy);font-style:normal;font-size:22px}

/* footer */
.rs-footer{background:#030a20;color:rgba(255,255,255,.6);padding:70px 0 40px;font-size:14px}
.rs-footer .wrap{display:grid;grid-template-columns:1.2fr 1.6fr 1fr;gap:50px}
.rs-footer .rs-logo{margin-bottom:16px}.rs-footer p{margin:0 0 6px}.rs-footer b{color:rgba(255,255,255,.85);font-weight:700;margin-right:6px}
.rs-footer .links{display:flex;flex-wrap:wrap;gap:6px 18px;margin-bottom:18px}.rs-footer .links a{color:rgba(255,255,255,.85);font-weight:600}.rs-footer .links a:hover{color:var(--lime)}
.rs-footer .tel small{display:block;font-size:11px;letter-spacing:.2em;color:var(--lime);font-weight:800}.rs-footer .tel a{display:block;font-size:30px;font-weight:900;color:#fff;letter-spacing:-.03em;margin:6px 0}
.rs-footer .copy{grid-column:1/-1;padding-top:28px;border-top:1px solid var(--glass-line);font-size:12px}
.quick-actions{position:fixed;right:22px;bottom:96px;z-index:40;display:grid;gap:10px}.quick-actions a{display:grid;place-items:center;gap:2px;width:64px;height:64px;border-radius:20px;background:#fff;box-shadow:0 12px 30px rgba(5,15,46,.2);font-size:11px;color:var(--navy);transition:.25s}.quick-actions a:hover{transform:translateY(-4px);background:var(--blue);color:#fff}.quick-actions span{font-size:18px;line-height:1}.quick-actions a:last-child{background:var(--navy);color:#fff}
.floating-top{position:fixed;right:22px;bottom:24px;z-index:40;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:var(--lime);color:var(--navy);font-weight:900;box-shadow:0 12px 26px rgba(0,0,0,.2)}

/* sub pages */
.rs-sub{position:relative;padding:170px 0 90px;background:var(--navy);color:#fff;overflow:hidden}
.rs-sub:before{content:'';position:absolute;inset:0;background:radial-gradient(800px 380px at 85% 0,rgba(47,107,255,.45),transparent 60%),radial-gradient(500px 300px at 5% 100%,rgba(34,211,238,.18),transparent 60%)}
.rs-sub .wrap{position:relative}.rs-sub h1{font-size:clamp(36px,5vw,68px);line-height:1.12;letter-spacing:-.055em;font-weight:900;margin:0 0 18px}.rs-sub h1 em{font-style:normal;background:linear-gradient(90deg,var(--cyan),var(--lime));-webkit-background-clip:text;background-clip:text;color:transparent}.rs-sub p{color:rgba(255,255,255,.72);font-size:18px;max-width:680px;margin:0}
main.sub>.subhero{padding:150px 0 70px;background:radial-gradient(800px 380px at 85% 0,rgba(47,107,255,.45),transparent 60%),var(--navy);color:#fff}
main.sub>.subhero:before,main.sub>.subhero:after{display:none}
main.sub>.subhero h1{color:#fff;font-size:clamp(34px,4.6vw,58px);letter-spacing:-.05em;font-weight:900}main.sub>.subhero p{color:rgba(255,255,255,.72)}main.sub>.subhero .eyebrow{color:var(--lime)}
.btn{border-radius:99px;font-weight:800;padding:14px 26px;transition:.25s}.btn.dark{background:var(--navy);color:#fff}.btn.dark:hover{background:var(--blue);transform:translateY(-2px)}
input,textarea,select{border-radius:14px;border-color:var(--line)}input:focus,textarea:focus,select:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(47,107,255,.12);outline:none}
.product-card,.community-write,.order-summary,.inquiry-card,.inquiry-form,.admin-card{border-radius:22px}
.chips a.selected{background:var(--navy);color:#fff;border-color:var(--navy)}
.toast-stack{position:fixed;top:92px;right:20px;z-index:80;display:grid;gap:10px}

/* business detail rows */
.rs-split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;margin-bottom:110px}.rs-split.rev .txt{order:2}
.rs-split .vis{border-radius:34px;min-height:380px;overflow:hidden;position:relative;background:linear-gradient(135deg,#0b2460,#050f2e);display:grid;place-items:center;box-shadow:0 30px 70px rgba(11,36,96,.2)}.rs-split .vis img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.rs-split .vis.contain img{object-fit:contain;padding:30px;background:radial-gradient(circle,#fff,#e6ecfb)}
.rs-split .no{font-size:13px;font-weight:800;color:var(--blue);letter-spacing:.16em}.rs-split h3{font-size:clamp(28px,3.2vw,42px);line-height:1.22;letter-spacing:-.045em;margin:12px 0 18px}.rs-split p{color:var(--sub)}
.rs-check{list-style:none;padding:0;margin:22px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:12px 18px}.rs-check li{display:flex;gap:10px;font-weight:600;font-size:15px}.rs-check li:before{content:'✓';flex:0 0 22px;height:22px;border-radius:50%;background:rgba(47,107,255,.12);color:var(--blue);display:grid;place-items:center;font-size:12px;font-weight:900;margin-top:2px}
.rs-eegrid{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:30px;width:100%;position:relative}.rs-eegrid div{padding:26px;border-radius:20px;background:var(--glass);border:1px solid var(--glass-line);color:#fff;min-height:120px;display:flex;flex-direction:column;justify-content:space-between}.rs-eegrid b{color:var(--lime);font-size:13px;letter-spacing:.14em}.rs-eegrid span{font-weight:800;font-size:18px}.rs-eegrid .a{background:linear-gradient(135deg,var(--blue),#5b8cff)}.rs-eegrid .a b{color:#fff}

@media(max-width:1100px){.rs-menu,.rs-cta{display:none}.rs-burger{display:block}.rs-mobile{display:none;position:fixed;inset:78px 0 0;background:rgba(5,15,46,.97);backdrop-filter:blur(20px);padding:20px 28px 40px;overflow:auto;z-index:49}.nav-open .rs-mobile{display:block}.rs-mobile a{display:flex;justify-content:space-between;padding:20px 4px;border-bottom:1px solid var(--glass-line);color:#fff;font-size:22px;font-weight:700}.rs-mobile a small{color:var(--lime);font-size:12px;align-self:center}.rs-mobile a.air{color:var(--lime)}
.rs-hero .wrap,.rs-contact .wrap,.rs-prod,.rs-split,.rs-reg{grid-template-columns:1fr}.rs-split.rev .txt{order:0}.rs-console{transform:none;max-width:560px}.rs-biz,.rs-roles{grid-template-columns:1fr}.rs-biz article{min-height:0}.rs-feat,.rs-steps{grid-template-columns:1fr 1fr}.rs-stats .grid{grid-template-columns:1fr 1fr;gap:30px 10px}.rs-footer .wrap{grid-template-columns:1fr;gap:30px}.rs-two,.rs-shop{grid-template-columns:1fr 1fr}.rs-sec{padding:84px 0}}
@media(max-width:640px){.wrap{padding:0 20px}.rs-hero{padding:110px 0 80px;min-height:0}.rs-feat,.rs-steps,.rs-two,.rs-shop,.rs-check,.rs-specs{grid-template-columns:1fr}.rs-head{flex-direction:column;align-items:flex-start}.rs-reg{padding:34px 24px}.rs-contact .wrap{gap:36px}.quick-actions{display:none}.rs-kpis b{font-size:20px}.rs-scroll{display:none}.rs-air .cta-row{padding:24px}.rs-split{gap:30px;margin-bottom:70px}.rs-split .vis{min-height:260px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* fixes: legacy overrides */
.rs-hero .lead,.rs-hero p.lead,.rs-lead{border:0;padding:0;background:none}
.rs-hero{min-height:min(100vh,920px)}
.rs-sec.wrap,.rs-sec.tight.wrap{padding-left:28px;padding-right:28px}
.quick-actions a{width:68px;height:68px}.quick-actions b{font-size:10px;white-space:nowrap;font-weight:700}
@media(max-width:640px){.rs-sec.wrap,.rs-sec.tight.wrap{padding-left:20px;padding-right:20px}}

/* image logo */
.rs-logo img{display:block;height:34px;width:auto;filter:drop-shadow(0 2px 10px rgba(0,0,0,.35))}
.rs-footer .rs-logo img{height:38px}
@media(max-width:640px){.rs-logo img{height:30px}}

/* ---------- shop: unified control sizing ---------- */
.shop-toolbar{align-items:center;gap:14px;margin-bottom:28px}
.shop-toolbar-right{align-items:center;gap:10px}
.chips{align-items:center;gap:8px}
.chips a{display:inline-flex;align-items:center;height:40px;padding:0 18px;font-size:14px;font-weight:700;line-height:1;border-radius:99px;background:#fff}
.chips a.selected{background:var(--navy);color:#fff;border-color:var(--navy)}
.searchbar,.shop-search{display:flex;align-items:center;width:300px;max-width:100%;height:44px;margin:0;padding:0 5px 0 18px;border:1px solid var(--line);border-radius:99px;background:#fff}
.searchbar:focus-within{border-color:var(--blue);box-shadow:0 0 0 4px rgba(47,107,255,.12)}
.searchbar input{height:100%;padding:0;border:0;border-radius:0;font-size:14px;box-shadow:none!important;background:transparent}
.searchbar button{height:34px;padding:0 16px;border:0;border-radius:99px;background:var(--navy);color:#fff;font-size:13px;font-weight:800;cursor:pointer;transition:.2s}
.searchbar button:hover{background:var(--blue)}
.sort-select select{height:44px;padding:0 16px;font-size:14px;font-weight:700;border-radius:99px}

/* every shop button: same height, no oversized pills */
.product-card form .btn,.qty-form .btn,.cart-actions .btn,.order-summary .btn,.checkout-submit,.product-detail-copy .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;margin:0;padding:0 24px;font-size:14px;font-weight:800;letter-spacing:0;line-height:1;border-radius:99px;white-space:nowrap}
.btn.outline{background:#fff;border:1px solid var(--line);color:var(--navy)}
.btn.outline:hover:not(:disabled){border-color:var(--blue);color:var(--blue)}
.btn.outline:disabled{opacity:.55;cursor:not-allowed}
.product-card form{padding:0 20px 20px}
.product-card form .btn{width:100%;height:42px;font-size:13.5px}
.qty-form{align-items:center;gap:12px}
.qty-form .btn{width:auto;min-width:160px}
.qty-stepper{border-radius:99px;background:#fff}
.qty-stepper button,.qty-stepper input{height:42px}
.cart-actions{align-items:center;gap:12px}
.cart-actions .btn{width:auto;min-width:140px}
.cart-item .btn,.cart-item button.btn{height:36px;padding:0 16px;font-size:13px}
.checkout-submit{width:100%;height:52px;font-size:15px}
@media(max-width:640px){.searchbar,.shop-search{width:100%}.shop-toolbar-right{width:100%}.qty-form .btn,.cart-actions .btn{flex:1;min-width:0}}

/* pages without a dark hero: solid header + top spacing (no overlap) */
body:not(:has(.rs-hero,.rs-sub,main.sub>.subhero)) .rs-header{background:rgba(5,15,46,.96);box-shadow:0 1px 0 var(--glass-line)}
body:not(:has(.rs-hero,.rs-sub,main.sub>.subhero)) #main-content{padding-top:78px}

/* regulation headline sizing */
.rs-reg{grid-template-columns:1.5fr .5fr;padding:56px 60px}
.rs-reg h2{font-size:clamp(22px,2.3vw,32px);line-height:1.4;letter-spacing:-.04em;word-break:keep-all;text-wrap:balance;max-width:640px}
.rs-reg p{font-size:16px;word-break:keep-all}
.rs-reg blockquote{font-size:13.5px;line-height:1.7;word-break:keep-all}
@media(max-width:1100px){.rs-reg{grid-template-columns:1fr}}
@media(max-width:640px){.rs-reg{padding:34px 24px}.rs-reg h2{font-size:22px}}

/* ---------- images: never cropped ---------- */
.rs-biz article img{height:auto;aspect-ratio:7/5;object-fit:contain;background:#050f2e}
.rs-biz article.feat:after{top:22px;right:22px}

/* air page hero background + preview */
.rs-sub:before{z-index:0}.rs-sub .wrap{z-index:1}
.rs-sub.has-bg:after{content:'';position:absolute;inset:0;z-index:0;background:linear-gradient(100deg,rgba(5,15,46,.97) 28%,rgba(5,15,46,.68) 65%,rgba(5,15,46,.45)),var(--bg) center/cover}
.rs-split .vis.shot{display:block;min-height:0;padding:22px;background:linear-gradient(135deg,#0b2460,#050f2e)}
.rs-split .vis.shot img{position:static;display:block;width:100%;height:auto;object-fit:contain;border-radius:16px;box-shadow:0 20px 50px rgba(0,0,0,.35)}
.rs-photos{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:-30px}
.rs-photos figure{position:relative;margin:0;border-radius:var(--r);overflow:hidden;background:var(--navy);box-shadow:0 18px 40px rgba(11,36,96,.14)}
.rs-photos img{display:block;width:100%;aspect-ratio:3/2;object-fit:cover;transition:transform .8s var(--ease)}
.rs-photos figure:hover img{transform:scale(1.05)}
.rs-photos figcaption{position:absolute;left:0;right:0;bottom:0;padding:44px 22px 18px;color:#fff;background:linear-gradient(transparent,rgba(5,15,46,.88))}
.rs-photos figcaption b{display:block;font-size:17px}.rs-photos figcaption span{font-size:13px;opacity:.8}
@media(max-width:1100px){.rs-photos{margin-top:0}}
@media(max-width:640px){.rs-photos{grid-template-columns:1fr}}

/* product page: A/S service section alignment */
.product-service.wrap{padding:95px 28px;background:transparent}
.product-service .service-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 50px;align-items:stretch}
.product-service .service-grid>div:first-child{display:contents}
.product-service .business-head{grid-column:1;grid-row:1;margin-bottom:28px}
.product-service .service-list{grid-column:1;grid-row:2;grid-auto-rows:1fr;gap:14px}
.product-service .service-branches{grid-column:2;grid-row:2;grid-template-rows:repeat(3,1fr);gap:14px}
.product-service .service-list li,.product-service .service-branches div{display:flex;align-items:center;min-height:76px;padding:0 24px;border-radius:16px;background:#fff;border:1px solid var(--line)}
.product-service .service-branches div{flex-direction:column;align-items:flex-start;justify-content:center;gap:4px}
.product-service .service-branches b{margin:0;font-size:16px}
.product-service .service-list li{font-size:15px;gap:12px}
.product-lineup.wrap,.product-what.wrap{padding-left:28px;padding-right:28px}
@media(max-width:800px){.product-service .service-grid{grid-template-columns:1fr;gap:0}.product-service .business-head,.product-service .service-list,.product-service .service-branches{grid-column:1;grid-row:auto}.product-service .service-branches{margin-top:14px}.product-service.wrap{padding:60px 20px}}

/* screenshots (browser frame, never cropped) */
.rs-shot{margin:0;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:0 24px 60px rgba(11,36,96,.12);overflow:hidden;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.rs-shot:hover{transform:translateY(-6px);box-shadow:0 34px 70px rgba(11,36,96,.2)}
.rs-shot a{display:block;color:inherit}
.rs-shot .bar{display:flex;align-items:center;gap:7px;height:38px;padding:0 16px;background:#eef2fa;border-bottom:1px solid var(--line)}
.rs-shot .bar i{width:10px;height:10px;border-radius:50%;background:#ff5f57}.rs-shot .bar i:nth-child(2){background:#febc2e}.rs-shot .bar i:nth-child(3){background:#28c840}
.rs-shot .bar span{margin-left:10px;font-size:12px;color:var(--sub);font-weight:600}
.rs-shot img{display:block;width:100%;height:auto}
.rs-shot figcaption{padding:16px 22px;font-size:14px;color:var(--sub);border-top:1px solid var(--line);background:#fff}.rs-shot figcaption b{color:var(--ink)}
.rs-shots2{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:22px}
.rs-shot.big{margin-bottom:0}
@media(max-width:800px){.rs-shots2{grid-template-columns:1fr}}