:root{
  --ink:#0d1720;--navy:#102b3c;--blue:#155d7a;--red:#e8432e;--red2:#ff6c50;
  --cream:#f7f3ec;--white:#fff;--muted:#687681;--line:#dce4e8;
  --shadow:0 18px 55px rgba(10,31,45,.14)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Pretendard,"Noto Sans KR","Malgun Gothic",Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.62;letter-spacing:-.2px}
a{text-decoration:none;color:inherit} img{display:block;max-width:100%}
button,input,select,textarea{font:inherit}
.container{width:min(1180px,calc(100% - 36px));margin:auto}
.topbar{background:#07141d;color:#dce8ed;text-align:center;padding:8px 12px;font-size:14px}.topbar b{color:#fff}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid rgba(13,23,32,.08)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.brand{display:flex;align-items:center;gap:11px;font-size:24px;font-weight:950;letter-spacing:-1.5px}
.brandmark{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(145deg,var(--red),#ff7a43);color:white;font-weight:950;box-shadow:0 8px 22px rgba(232,67,46,.27)}
.brand small{display:block;font-size:9px;letter-spacing:2px;color:#78848d;font-weight:900}
.menu{display:flex;gap:25px;align-items:center;font-size:15px;font-weight:850}.menu a:hover{color:var(--red)}
.nav-actions{display:flex;gap:8px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:12px 19px;font-weight:900;border:1px solid transparent;cursor:pointer;transition:.2s}
.btn:hover{transform:translateY(-2px)}
.btn-red{background:linear-gradient(135deg,var(--red),var(--red2));color:#fff;box-shadow:0 10px 25px rgba(232,67,46,.24)}
.btn-dark{background:#0f2737;color:#fff}.btn-line{border-color:#ccd7dc;background:#fff}.btn-admin{background:#f4f6f7;color:#586771;padding-left:14px;padding-right:14px}
.mobile-toggle,.mobile-panel{display:none}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--red);font-weight:950;font-size:13px;letter-spacing:1.4px;text-transform:uppercase}
.eyebrow:before{content:"";width:28px;height:3px;border-radius:10px;background:currentColor}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 76% 10%,rgba(255,177,130,.24),transparent 24%),linear-gradient(120deg,#f7f3ec 0%,#fff 56%,#eef7f8 100%)}
.hero-grid{min-height:690px;display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:40px;padding:60px 0}
.hero h1{font-size:clamp(43px,6vw,76px);line-height:1.05;letter-spacing:-4.5px;margin:15px 0 24px;font-weight:950}.hero h1 span{color:var(--red)}
.hero-copy{font-size:20px;color:#51616b;max-width:650px}.hero-copy b{color:#142b3a}
.hero-cta{display:flex;gap:10px;flex-wrap:wrap;margin:30px 0 28px}.trust-row{display:flex;gap:18px;flex-wrap:wrap;color:#43535e;font-size:14px;font-weight:800}.trust-row span{display:flex;align-items:center;gap:7px}
.check{width:21px;height:21px;border-radius:50%;display:grid;place-items:center;background:#e6f4ef;color:#13734f;font-style:normal}
.machine-stage{position:relative;min-height:520px;display:grid;place-items:center}.machine-card{position:relative;width:min(520px,100%);padding:28px;border-radius:34px;background:rgba(255,255,255,.9);box-shadow:0 30px 80px rgba(16,43,60,.18);border:1px solid rgba(255,255,255,.9)}
.machine-card img{width:100%;height:100%;aspect-ratio:1.08/1;object-fit:contain;transform:scale(var(--img-scale,1));transform-origin:center center;filter:drop-shadow(0 24px 25px rgba(22,36,44,.18))}
.badge{position:absolute;background:#fff;border-radius:16px;padding:12px 15px;box-shadow:var(--shadow);font-size:13px;font-weight:900;z-index:3}.badge strong{display:block;font-size:19px;color:var(--red)}.badge.free{left:-18px;top:65px}.badge.rental{right:-10px;bottom:58px}
.quickbar{background:#0d2636;color:#fff}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr)}.quick-item{text-align:center;padding:23px 16px;border-right:1px solid rgba(255,255,255,.11)}.quick-item:last-child{border:0}.quick-item b{display:block;font-size:22px}.quick-item span{font-size:13px;color:#b8c8d1}
.section{padding:92px 0}.section-soft{background:var(--cream)}.section-dark{background:#101f29;color:#fff}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:36px}.section-head h2,.page-title{font-size:clamp(34px,4.5vw,54px);letter-spacing:-3px;line-height:1.13;margin:6px 0 0}.section-head p{max-width:570px;color:var(--muted);margin:0}
.pain-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:58px;align-items:center}.pain-title{font-size:clamp(34px,4.4vw,54px);line-height:1.15;letter-spacing:-3px;margin:0 0 20px}.pain-title span{color:var(--red)}
.pain-list{display:grid;gap:12px}.pain-item{display:flex;gap:15px;padding:18px;border:1px solid #e4ebee;border-radius:18px;background:#fff}.pain-num{flex:0 0 36px;height:36px;border-radius:11px;display:grid;place-items:center;background:#eef5f7;color:var(--blue);font-weight:950}.pain-item b{display:block;font-size:17px}.pain-item p{margin:4px 0 0;color:var(--muted);font-size:14px}
.result-card{border-radius:30px;padding:40px;background:linear-gradient(145deg,#102c3e,#0a1e2a);color:#fff;box-shadow:var(--shadow)}.result-card h3{font-size:33px;letter-spacing:-2px;margin:0 0 24px}.result-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.result-box{padding:21px;border-radius:18px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1)}.result-box strong{display:block;color:#ffb39e;font-size:24px}.result-box span{color:#c6d5dc;font-size:14px}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.product-card{overflow:hidden;background:#fff;border-radius:24px;border:1px solid #e2e4e1;transition:.25s;position:relative}.product-card:hover{transform:translateY(-6px);box-shadow:0 23px 52px rgba(18,42,53,.14)}
.product-img{padding:20px;height:278px;display:grid;place-items:center;overflow:hidden;background:linear-gradient(180deg,#fff,#f3f7f7)}.product-img img{width:100%;height:100%;object-fit:contain;transform:scale(var(--img-scale,1));transform-origin:center center}
.product-info{padding:23px}.label{display:inline-block;font-size:12px;font-weight:950;color:var(--red);background:#fff0ec;padding:6px 9px;border-radius:8px}.product-info h3{font-size:22px;letter-spacing:-1.3px;margin:9px 0 4px}.model{font-size:13px;color:#78848d;font-weight:850}.product-info p{min-height:51px;color:#5f6d76;font-size:14px}.card-bottom{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #edf0f1;padding-top:16px;margin-top:16px}.card-bottom b{font-size:14px}.arrow{width:37px;height:37px;border-radius:50%;display:grid;place-items:center;background:#0f2b3b;color:#fff}
.product-card.best{border:2px solid var(--red)}.product-card.best:before{content:"추천";position:absolute;top:14px;right:14px;background:var(--red);color:white;padding:6px 10px;border-radius:99px;font-size:12px;font-weight:950;z-index:2}
.demo-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:62px;align-items:center}.demo-title{font-size:clamp(40px,5.3vw,67px);line-height:1.05;letter-spacing:-4px;margin:0 0 20px}.demo-title span{color:#ff745e}.demo-copy{color:#c4d1d8;font-size:18px}
.demo-points{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:26px}.demo-point{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.09);padding:18px;border-radius:16px}.demo-point b{display:block;font-size:18px}.demo-point span{font-size:13px;color:#afc1ca}
.offer{padding:34px;border-radius:28px;background:#fff;color:var(--ink);box-shadow:0 25px 60px rgba(0,0,0,.16)}.offer-tag{font-weight:950;color:var(--red);font-size:13px;letter-spacing:1px}.offer h3{font-size:32px;letter-spacing:-2px;line-height:1.2;margin:8px 0 17px}.offer ul{padding:0;list-style:none;display:grid;gap:10px}.offer li{font-weight:800}.offer li:before{content:"✓";color:#18835b;margin-right:9px}
.use-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.use-card{padding:27px 20px;border-radius:20px;border:1px solid var(--line);background:#fff}.use-icon{font-size:29px}.use-card h3{font-size:20px;margin:7px 0 5px}.use-card p{margin:0;color:var(--muted);font-size:14px}
.big-cta{border-radius:31px;background:linear-gradient(135deg,#e8442f,#ff7753);color:#fff;padding:50px;display:flex;justify-content:space-between;align-items:center;gap:30px;box-shadow:0 25px 60px rgba(232,67,46,.23)}.big-cta h2{font-size:clamp(31px,4vw,49px);line-height:1.1;letter-spacing:-3px;margin:0 0 11px}.big-cta p{margin:0;color:#fff1ed}.big-cta .btn{background:#fff;color:#b52f20;white-space:nowrap}
.page-hero{background:linear-gradient(120deg,#0c2331,#123a4c);color:#fff;padding:78px 0}.page-hero p{max-width:690px;color:#c7d4da;font-size:18px}.crumb{font-size:13px;color:#99b0ba;margin-bottom:16px}
.search-wrap{margin:-31px auto 35px;position:relative;z-index:2}.search-box{background:#fff;border-radius:20px;padding:15px;box-shadow:var(--shadow);display:flex;gap:10px}.search-box input{flex:1;border:0;outline:0;padding:13px;font-size:16px}.search-box button{border:0;background:#0f2b3b;color:#fff;border-radius:12px;padding:0 21px;font-weight:900}
.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:58px;align-items:start}.detail-image{background:linear-gradient(180deg,#fff,#f2f7f7);border:1px solid var(--line);border-radius:29px;padding:34px;position:sticky;top:105px;overflow:hidden}.detail-image img{width:100%;height:520px;object-fit:contain;transform:scale(var(--img-scale,1));transform-origin:center center}.detail-name{font-size:clamp(38px,5vw,61px);line-height:1.08;letter-spacing:-3.7px;margin:9px 0}.detail-model{font-weight:900;color:#64737d;font-size:17px}.price-talk{font-size:31px;font-weight:950;color:var(--red);margin:19px 0}.trial-box{background:#fff1ed;border:1px solid #ffd2c6;border-radius:17px;padding:18px;margin:20px 0}.trial-box b{display:block;color:#c63323;font-size:19px}.detail-actions{display:flex;gap:9px;flex-wrap:wrap;margin:24px 0}.spec-card{border:1px solid var(--line);border-radius:22px;overflow:hidden;margin-top:25px}.spec-row{display:grid;grid-template-columns:125px 1fr;border-bottom:1px solid var(--line)}.spec-row:last-child{border:0}.spec-row b{padding:15px;background:#f6f8f9}.spec-row span{padding:15px}.feature-box{margin-top:22px;background:#0e2939;color:#fff;border-radius:22px;padding:27px}.feature-box h3{margin-top:0;font-size:24px}.feature-box ul{margin:0;padding-left:20px}.feature-box li{margin:9px 0;color:#d7e2e7}
.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:center}.about-visual{min-height:500px;border-radius:31px;background:linear-gradient(145deg,#11384b,#071a25);padding:35px;color:white;display:flex;flex-direction:column;justify-content:end;box-shadow:var(--shadow)}.about-visual .bigword{font-size:80px;line-height:.9;font-weight:950;letter-spacing:-6px;color:#ff765f}.about-visual p{color:#c8d7dd;font-size:19px}
.about-copy h2{font-size:clamp(35px,4.6vw,55px);line-height:1.13;letter-spacing:-3px;margin:8px 0 24px}.about-copy p{font-size:17px;color:#566670}.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:34px}.value-card{border:1px solid var(--line);border-radius:18px;padding:20px}.value-card b{display:block;font-size:18px;margin-bottom:5px}.value-card span{color:var(--muted);font-size:14px}
.inquiry-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:40px;align-items:start}.contact-card{background:#0e2939;color:white;border-radius:27px;padding:33px;position:sticky;top:105px}.contact-card .number{font-size:35px;font-weight:950;margin:10px 0}.contact-card p{color:#c2d2d9}.contact-list{display:grid;gap:10px;margin-top:24px}.contact-list div{padding:14px;border-radius:13px;background:rgba(255,255,255,.07)}
.form-card{border:1px solid var(--line);border-radius:27px;padding:34px;box-shadow:0 17px 45px rgba(17,44,57,.08)}.form-card h2{font-size:31px;letter-spacing:-1.8px;margin-top:0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-weight:900;font-size:14px}.field input,.field select,.field textarea{width:100%;border:1px solid #cfdadd;border-radius:12px;padding:13px 14px;outline:0;background:#fff}.field textarea{min-height:150px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:#3180a0;box-shadow:0 0 0 3px rgba(49,128,160,.09)}
.consent{display:flex;gap:8px;align-items:flex-start;font-size:13px;color:#64737d}.alert{padding:14px 16px;border-radius:13px;margin-bottom:18px;font-weight:800}.alert.ok{background:#e9f8f0;color:#166443}.alert.err{background:#fff0ed;color:#a83424}.hp-field{display:none!important}
.footer{background:#07141d;color:#a9b8c0;padding:58px 0 105px}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:35px}.footer-brand{color:#fff}.footer h4{color:#fff;margin:0 0 10px}.footer p{margin:4px 0;font-size:14px}.footer-copy{margin-top:17px!important}.footer-phone{font-size:24px!important;color:#fff;font-weight:950}
.floating{position:fixed;right:18px;bottom:18px;z-index:1200;display:flex;flex-direction:column;gap:8px}.float-btn{min-width:160px;padding:14px 17px;border-radius:15px;color:#fff;font-weight:950;box-shadow:0 12px 32px rgba(0,0,0,.18);text-align:center}.float-phone{background:#0f2c3d}.float-inquiry{background:var(--red)}
.empty{grid-column:1/-1;text-align:center;padding:50px;color:#77858e}
@media(max-width:980px){
 .menu{display:none}.mobile-toggle{display:block;border:0;background:#f2f5f6;border-radius:10px;font-size:22px;width:42px;height:42px;cursor:pointer}.nav-actions .btn-admin{display:none}
 .mobile-panel{padding:0 18px 14px;background:white;border-top:1px solid #edf0f1}.mobile-panel.open{display:grid}.mobile-panel a{padding:13px 6px;border-bottom:1px solid #edf0f1;font-weight:850}
 .hero-grid,.pain-grid,.demo-grid,.product-detail,.about-grid,.inquiry-layout{grid-template-columns:1fr}.hero-grid{padding:45px 0 65px}.machine-stage{min-height:auto}
 .product-grid{grid-template-columns:repeat(2,1fr)}.use-grid{grid-template-columns:repeat(2,1fr)}.quick-grid{grid-template-columns:repeat(2,1fr)}.quick-item:nth-child(2){border-right:0}
 .detail-image,.contact-card{position:relative;top:auto}.detail-image img{height:430px}.value-grid{grid-template-columns:1fr 1fr}
 .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:650px){
 .container{width:min(100% - 24px,1180px)}.topbar{font-size:12px}.nav{height:66px}.brand{font-size:20px}.brandmark{width:36px;height:36px}.nav-actions .btn-red{font-size:12px;padding:10px 11px}
 .hero h1{font-size:46px;letter-spacing:-3.2px}.hero-copy{font-size:17px}.hero-cta .btn{width:100%}.machine-card{padding:14px}.badge.free{left:2px;top:35px}.badge.rental{right:2px;bottom:20px}
 .section{padding:68px 0}.section-head{display:block}.product-grid,.use-grid,.result-grid,.demo-points,.value-grid,.form-grid{grid-template-columns:1fr}.product-img{height:245px}.quick-item{padding:18px 8px}.quick-item b{font-size:18px}
 .page-hero{padding:55px 0}.detail-image img{height:330px}.spec-row{grid-template-columns:105px 1fr}.detail-actions .btn{width:100%}
 .big-cta{padding:31px 23px;display:block}.big-cta .btn{margin-top:21px;width:100%}.footer-grid{grid-template-columns:1fr}
 .floating{left:12px;right:12px;bottom:10px;flex-direction:row}.float-btn{min-width:0;flex:1;padding:13px 8px}
}


/* uniform product image sizing */
.machine-card{overflow:hidden}
.machine-card img{transform:scale(var(--img-scale,1));transform-origin:center center}
.product-img{overflow:hidden}
.product-img img{transform:scale(var(--img-scale,1));transform-origin:center center}
.detail-image{overflow:hidden}
.detail-image img{transform:scale(var(--img-scale,1));transform-origin:center center}

/* real working video section */
.video-section{background:linear-gradient(180deg,#ffffff 0%,#f4f7f7 100%)}
.video-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.video-card{background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:0 13px 34px rgba(15,43,59,.08);transition:.22s}
.video-card:hover{transform:translateY(-4px);box-shadow:0 20px 45px rgba(15,43,59,.13)}
.video-frame{background:#07141d;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}
.video-frame.landscape{aspect-ratio:16/9}.video-frame.vertical{aspect-ratio:16/10}
.video-frame video{width:100%;height:100%;display:block;object-fit:contain;background:#07141d}
.video-copy{padding:20px 22px 23px}.video-copy span{display:block;color:var(--red);font-size:11px;font-weight:950;letter-spacing:1.3px}
.video-copy h3{font-size:22px;letter-spacing:-1.2px;margin:4px 0 5px}.video-copy p{font-size:14px;color:var(--muted);margin:0}
.video-cta{margin-top:25px;padding:24px 27px;border-radius:20px;background:#102b3c;color:white;display:flex;align-items:center;justify-content:space-between;gap:20px}
.video-cta strong{display:block;font-size:22px;letter-spacing:-1px}.video-cta span{display:block;color:#c4d4dc;font-size:14px;margin-top:2px}
@media(max-width:760px){.video-grid{grid-template-columns:1fr}.video-frame.vertical,.video-frame.landscape{aspect-ratio:16/10}.video-cta{display:block}.video-cta .btn{width:100%;margin-top:17px}}


/* fish-first video correction */
.fish-first-video-section{background:linear-gradient(180deg,#fff 0%,#eef6f7 100%)}
.fish-video-feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:34px}
.fish-feature-card{position:relative;border:2px solid #155d7a;box-shadow:0 20px 48px rgba(15,76,101,.13)}
.video-badge{position:absolute;left:16px;top:16px;z-index:5;background:#e8432e;color:#fff;padding:8px 12px;border-radius:999px;font-weight:950;font-size:12px;box-shadow:0 8px 18px rgba(232,67,46,.28)}
.fish-video-frame.vertical,.fish-video-frame.landscape{aspect-ratio:16/10;background:#06151e}
.fish-video-frame video{object-fit:contain;background:#06151e}
.fish-feature-card .video-copy{padding:23px 24px 26px}
.fish-feature-card .video-copy h3{font-size:25px}
.video-subhead{margin:36px 0 16px;padding-top:23px;border-top:1px solid #d6e2e6;display:flex;justify-content:space-between}
.video-subhead b{display:block;font-size:21px;letter-spacing:-1px}
.video-subhead span{display:block;color:#71818a;font-size:14px;margin-top:3px}
.support-video-grid .video-card{box-shadow:none;border-color:#dfe6e8}
.support-video-grid .video-frame{max-height:300px}
@media(max-width:760px){
 .fish-video-feature-grid{grid-template-columns:1fr}
 .fish-feature-card .video-copy h3{font-size:22px}
 .video-subhead{margin-top:28px}
}