:root{
    --black:#111827;
    --dark:#0f1720;
    --blue:#2764d8;
    --blue-soft:#edf4ff;
    --text:#141414;
    --muted:#697386;
    --line:#e5e9ef;
    --white:#fff;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:Pretendard,"Malgun Gothic",sans-serif;color:var(--text);background:#fff;line-height:1.65;word-break:keep-all}
img{display:block;width:100%}
a{text-decoration:none;color:inherit}
button,input,textarea{font:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:auto}

.header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
.header-inner{height:74px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.logo{font-size:20px;font-weight:900;letter-spacing:.06em}
.nav{display:flex;gap:28px;font-size:14px;font-weight:800}
.industry-mobile-link{display:none;font-size:14px;font-weight:900;color:var(--blue)}
.header-cta{background:#111;color:#fff;padding:12px 19px;border-radius:999px;font-size:14px;font-weight:900}

.hero{background:linear-gradient(135deg,#f7f9fc 0%,#eef3f9 100%);padding:70px 0 55px}
.hero-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:55px;align-items:center}
.hero-copy small,.section-head small,.copy small,.contact-copy small,.region-hero small{display:block;color:var(--blue);font-weight:900;letter-spacing:.08em;margin-bottom:16px}
.hero-copy h1{font-size:clamp(43px,5.5vw,72px);line-height:1.13;letter-spacing:-.05em;margin-bottom:24px}
.hero-copy h1 em,.contact-copy h2 em{font-style:normal;color:var(--blue)}
.hero-copy p{color:var(--muted);font-size:17px;margin-bottom:28px}
.button-row{display:flex;gap:12px;flex-wrap:wrap}
.btn{min-height:54px;padding:0 25px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;font-weight:900}
.btn-dark{background:#111;color:#fff}
.btn-light{background:#fff;border:1px solid #bcc5d0}
.hero-points{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.hero-points span{font-size:14px;font-weight:800;padding:10px 13px;border:1px solid #dfe6ef;background:rgba(255,255,255,.72);border-radius:999px}
.hero-visual{overflow:hidden;border-radius:24px;box-shadow:0 24px 60px rgba(30,48,72,.16)}
.hero-visual{background:#e9eef5}
.hero-visual img{height:auto;min-height:650px;object-fit:cover;object-position:center bottom}

.section{padding:100px 0}
.center-title{text-align:center;font-size:28px;margin-bottom:42px}
.fit-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.fit-item{aspect-ratio:1;background:linear-gradient(145deg,#f8fafc,#e9eef5);border-radius:50%;display:grid;place-items:center;box-shadow:0 10px 24px rgba(0,0,0,.05)}
.fit-item span{font-weight:900}

.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}
.image-frame{min-height:610px;display:flex;align-items:center;justify-content:center;overflow:hidden;border-radius:22px}
.dark-frame{background:radial-gradient(circle,#2a333d,#111820)}
.light-frame{background:radial-gradient(circle,#fff,#e9edf2)}
.image-frame img{max-width:82%;max-height:570px;object-fit:contain}
.copy h2{font-size:clamp(34px,4.5vw,54px);line-height:1.2;letter-spacing:-.04em;margin-bottom:22px}
.copy p{color:var(--muted);font-size:17px;margin-bottom:25px}
.copy ul{list-style:none}
.copy li{padding:12px 0;border-bottom:1px solid var(--line);font-weight:800}
.copy li::before{content:"✓";color:var(--blue);margin-right:10px;font-weight:900}

.features-section{background:#f8fafc}
.section-head{max-width:760px;margin-bottom:45px}
.section-head.center{text-align:center;margin-left:auto;margin-right:auto}
.section-head h2{font-size:clamp(34px,4.5vw,54px);letter-spacing:-.04em;margin-bottom:14px}
.section-head p{color:var(--muted)}
.uncropped-image{width:100%;height:auto;object-fit:contain;border:1px solid var(--line);background:#fff}
.config-image{box-shadow:0 18px 44px rgba(27,43,65,.08)}

.refrigerated-section{background:#fff}
.cases-section{background:#f7f8fa}
.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.case-card{background:#fff;border-radius:18px;overflow:hidden;box-shadow:0 12px 30px rgba(18,30,48,.07)}
.case-card img{width:100%;height:auto;object-fit:contain;background:#fff}
.case-card figcaption{padding:18px 20px;font-weight:900}

.regions-section{background:#fff}
.region-links{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.region-links a{padding:11px 16px;border:1px solid var(--line);border-radius:999px;background:#fff;font-weight:800}

.contact-section{background:linear-gradient(135deg,#111827,#0c1420);color:#fff}
.contact-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:60px;align-items:start}
.contact-copy h2{font-size:52px;line-height:1.15;letter-spacing:-.04em;margin:12px 0 20px}
.contact-copy p{color:#c1cad4;margin-bottom:30px}
.contact-info{display:grid;gap:6px}
.contact-info strong{font-size:25px}
.contact-info span{color:#cbd5e1}
.contact-form{background:#fff;color:#111;padding:34px;border-radius:18px}
.contact-form h3{font-size:28px;margin-bottom:5px}
.form-description{color:var(--muted);margin-bottom:22px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.form-group{margin-bottom:12px}
.form-group.full{grid-column:1/-1}
.form-group label{display:block;font-weight:800;font-size:14px;margin-bottom:7px}
.form-group input,.form-group textarea{width:100%;border:1px solid #d8dee7;border-radius:8px;padding:13px}
.form-group textarea{min-height:130px;resize:vertical}
.agreement{display:flex;gap:9px;align-items:flex-start;color:#667085;font-size:13px;margin:7px 0 18px}
.agreement input{width:auto;margin-top:4px}
.submit-button{width:100%;border:0;border-radius:8px;padding:16px;background:var(--blue);color:#fff;font-weight:900;font-size:16px;cursor:pointer}
.honeypot{position:absolute!important;left:-9999px!important}

.region-hero{padding:100px 0;background:linear-gradient(135deg,#f7f9fc,#eaf1fb)}
.region-hero h1{font-size:clamp(44px,6vw,70px);line-height:1.1;letter-spacing:-.05em;margin:14px 0 20px}
.region-hero p{max-width:720px;color:var(--muted);font-size:17px;margin-bottom:28px}

.thanks-page,.simple-page{min-height:70vh;display:grid;place-items:center;background:#f3f6fa;padding:60px 20px}
.thanks-card{max-width:680px;background:#fff;padding:55px;border-radius:20px;text-align:center;box-shadow:0 18px 50px rgba(20,34,52,.08)}
.thanks-card small{color:var(--blue);font-weight:900}
.thanks-card h1{font-size:40px;margin:14px 0}
.thanks-card p{color:var(--muted);margin-bottom:25px}
.mail-note{padding:12px;background:#fff4e5;border-radius:8px}

.footer{background:#070b11;color:#98a2b3;padding:38px 0 90px}
.footer-inner{display:flex;justify-content:space-between;gap:30px}
.footer strong{color:#fff;font-size:18px}
.mobile-bottom{display:none}

@media(max-width:900px){
    .nav{display:none}
    .industry-mobile-link{display:inline-flex;margin-left:auto}
    .hero-grid,.split,.contact-grid{grid-template-columns:1fr}
    .hero-visual img{height:auto;min-height:0;max-height:none}
    .fit-grid{grid-template-columns:repeat(3,1fr)}
    .reverse-mobile .copy{order:2}
    .case-grid{grid-template-columns:1fr}
}
@media(max-width:600px){
    body{padding-bottom:68px}
    .container{width:calc(100% - 28px)}
    .header-inner{height:62px}
    .header-cta{display:none}
    .hero{padding:42px 0 55px}
    .hero-copy h1{font-size:40px}
    .hero-visual{border-radius:14px}
    .fit-grid{grid-template-columns:repeat(2,1fr)}
    .section{padding:75px 0}
    .image-frame{min-height:460px}
    .image-frame img{max-width:88%;max-height:430px}
    .form-grid{grid-template-columns:1fr}
    .form-group.full{grid-column:auto}
    .contact-copy h2{font-size:40px}
    .contact-form{padding:24px 18px}
    .footer-inner{flex-direction:column}
    .mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:200;display:grid;grid-template-columns:1fr .42fr;background:#fff;box-shadow:0 -6px 20px rgba(0,0,0,.14)}
    .mobile-bottom a{min-height:68px;display:flex;align-items:center;justify-content:center;font-weight:900}
    .mobile-bottom .apply{background:var(--blue);color:#fff}
}

.mail-success{
    padding:14px;
    margin:0 0 22px;
    color:#126b38!important;
    background:#eaf8ef;
    border-radius:8px;
}
.mail-error-box{
    padding:16px;
    margin:0 0 22px;
    text-align:left;
    background:#fff1f1;
    border:1px solid #f2c2c2;
    border-radius:8px;
}
.mail-error-box strong{
    display:block;
    margin-bottom:8px;
    color:#a12626;
}
.mail-error-box p{
    margin:0!important;
    color:#7a1f1f!important;
    word-break:break-all;
}

/* 업종별 자판기 허브 */
.industry-page{background:#f6f8fc}
.industry-hero{padding:92px 0 76px;background:linear-gradient(135deg,#edf4ff,#fff)}
.industry-hero small{display:block;margin-bottom:14px;color:var(--blue);font-size:13px;font-weight:900;letter-spacing:.12em}
.industry-hero h1{max-width:820px;margin-bottom:20px;font-size:clamp(43px,6vw,70px);line-height:1.08;letter-spacing:-.055em}
.industry-hero p{max-width:760px;color:var(--muted);font-size:17px;line-height:1.85}
.industry-section{padding:82px 0 105px}
.industry-intro{max-width:820px;margin:0 auto 38px;text-align:center}
.industry-intro h2{margin-bottom:13px;font-size:clamp(31px,4vw,48px);line-height:1.2;letter-spacing:-.04em}
.industry-intro p{color:var(--muted);line-height:1.8}
.industry-accordion{display:grid;gap:14px;max-width:1000px;margin:0 auto}
.industry-accordion details{overflow:hidden;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 10px 28px rgba(15,23,42,.045)}
.industry-accordion summary{position:relative;display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:86px;padding:22px 70px 22px 27px;cursor:pointer;list-style:none;font-size:21px;font-weight:900}
.industry-accordion summary::-webkit-details-marker{display:none}
.industry-accordion summary::after{content:"+";position:absolute;right:27px;top:50%;width:34px;height:34px;display:grid;place-items:center;transform:translateY(-50%);border-radius:50%;color:var(--blue);background:var(--blue-soft);font-size:23px}
.industry-accordion details[open] summary::after{content:"−"}
.industry-accordion summary span{display:block;color:var(--muted);font-size:13px;font-weight:700}
.industry-panel{padding:0 27px 28px;border-top:1px solid var(--line)}
.industry-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;padding-top:24px}
.industry-item{display:block;min-height:112px;padding:19px;border:1px solid var(--line);border-radius:14px;background:#fbfcfe}
.industry-item strong{display:block;margin-bottom:6px;font-size:17px}
.industry-item p{margin:0;color:var(--muted);font-size:13px;line-height:1.6}
.industry-item em{display:inline-block;margin-top:11px;color:#8b95a5;font-size:12px;font-style:normal;font-weight:800}
.industry-item.is-linked{border-color:#bfd1f4;background:#f7faff;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.industry-item.is-linked:hover{transform:translateY(-3px);border-color:var(--blue);box-shadow:0 12px 26px rgba(39,100,216,.12)}
.industry-item.is-linked em{color:var(--blue)}
.industry-guide{max-width:1000px;margin:28px auto 0;padding:25px 28px;border-radius:18px;color:#fff;background:var(--dark)}
.industry-guide strong{display:block;margin-bottom:6px;font-size:19px}
.industry-guide p{margin:0;color:#cbd5e1}
@media(max-width:900px){
    .industry-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:600px){
    .industry-hero{padding:64px 0 54px}
    .industry-hero h1{font-size:41px}
    .industry-section{padding:58px 0 78px}
    .industry-accordion summary{min-height:78px;padding:19px 60px 19px 20px;font-size:18px}
    .industry-accordion summary::after{right:19px}
    .industry-panel{padding:0 18px 20px}
    .industry-grid{grid-template-columns:1fr}
    .industry-item{min-height:0}
}


/* 냉동 쇼케이스 특징 카드 */
.characteristic-grid{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:18px;
}
.characteristic-card{
    min-height:220px;
    display:grid;
    grid-template-columns:72px 1fr;
    gap:22px;
    align-items:start;
    padding:30px;
    background:#fff;
    border:1px solid var(--line);
    border-radius:18px;
    box-shadow:0 12px 30px rgba(22,40,66,.06);
    transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.characteristic-card:last-child{
    grid-column:1/-1;
}
.characteristic-card:hover{
    transform:translateY(-4px);
    border-color:#cbd9f2;
    box-shadow:0 18px 38px rgba(22,40,66,.10);
}
.characteristic-icon{
    width:72px;
    height:72px;
    display:grid;
    place-items:center;
    border-radius:18px;
    color:var(--blue);
    background:var(--blue-soft);
}
.characteristic-icon svg{
    width:34px;
    height:34px;
    fill:none;
    stroke:currentColor;
    stroke-width:1.7;
    stroke-linecap:round;
    stroke-linejoin:round;
}
.characteristic-card span{
    display:block;
    margin-bottom:7px;
    color:var(--blue);
    font-size:13px;
    font-weight:900;
    letter-spacing:.08em;
}
.characteristic-card h3{
    margin-bottom:9px;
    font-size:23px;
    line-height:1.3;
}
.characteristic-card p{
    color:var(--muted);
    font-size:15px;
}
@media(max-width:700px){
    .characteristic-grid{
        grid-template-columns:1fr;
    }
    .characteristic-card,
    .characteristic-card:last-child{
        grid-column:auto;
    }
}
@media(max-width:480px){
    .characteristic-card{
        grid-template-columns:1fr;
        min-height:0;
        padding:24px;
    }
    .characteristic-icon{
        width:60px;
        height:60px;
        border-radius:15px;
    }
    .characteristic-icon svg{
        width:29px;
        height:29px;
    }
}