*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

html{
    scroll-behavior:smooth;
}

body{
    font-family:'Malgun Gothic',sans-serif;
    line-height:1.6;
    color:#333;
}

.container{
    width:90%;
    max-width:1200px;
    margin:auto;

    display:flex;
    justify-content:space-between;
    align-items:center;
}

.container-column{
    width:90%;
    max-width:1200px;
    margin:auto;
}

/* 헤더 */

header{
    background:#fff;
    box-shadow:0 2px 10px rgba(0,0,0,.08);

    position:sticky;
    top:0;
    z-index:999;
}

.logo{
    height:90px;
}

nav{
    display:flex;
    gap:25px;
    align-items:center;
}

nav a{
    text-decoration:none;
    color:#333;
    font-weight:bold;
    transition:.3s;
}

nav a:hover{
    color:#0056b3;
}

.menu-contact{
    background:#003366;
    color:white !important;
    padding:12px 22px;
    border-radius:6px;
}

.menu-contact:hover{
    background:#0056b3;
}

/* 메인 배너 */

.hero{
    height:90vh;

    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;

    text-align:center;
    color:white;

    background:
    linear-gradient(
        rgba(0,0,0,.55),
        rgba(0,0,0,.55)
    ),
    url("../images/hero.jpg");

    background-size:cover;
    background-position:center;
}

.hero h1{
    font-size:64px;
    margin-bottom:20px;
}

.hero p{
    font-size:24px;
    margin-bottom:35px;
}

.hero a{
    background:#0056b3;
    color:#fff;
    text-decoration:none;
    padding:16px 35px;
    border-radius:6px;
    font-weight:bold;
}

.hero a:hover{
    opacity:.9;
}

/* 공통 섹션 */

.problem,
.solution,
.service-section,
.vehicle,
.process{
    padding:100px 0;
}

.problem h2,
.solution h2,
.service-section h2,
.vehicle h2,
.process h2{
    text-align:center;
    color:#003366;
    font-size:42px;
    margin-bottom:50px;
}

/* 고민 섹션 */

.problem{
    background:#fff;
}

.problem-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
}

.problem-card{
    background:#f5f5f5;
    padding:35px;
    border-radius:10px;
    text-align:center;
    border-left:5px solid #0056b3;
}

.problem-card h3{
    font-size:20px;
}

/* 해결 섹션 */

.solution{
    background:#f8f8f8;
}

.service-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
}

.service-card{
    background:#fff;
    border:1px solid #ddd;
    border-radius:10px;
    padding:35px;
    text-align:center;
    transition:.3s;
}

.service-card:hover{
    transform:translateY(-5px);
    box-shadow:0 10px 20px rgba(0,0,0,.08);
}

.service-card h3{
    margin-bottom:10px;
    color:#003366;
}

/* 차량안내 */

.vehicle{
    padding:100px 0;
    background:#fff;
}

.vehicle h2{
    text-align:center;
    color:#003366;
    font-size:42px;
    margin-bottom:15px;
}

.vehicle-subtitle{
    text-align:center;
    color:#666;
    margin-bottom:60px;
}

.vehicle-grid{

    display:grid;

    grid-template-columns:repeat(3,1fr);

    gap:30px;
}

.vehicle-card{

    position:relative;

    min-height:420px;

    background:#f8f8f8;

    border-radius:15px;

    overflow:hidden;

    box-shadow:0 5px 15px rgba(0,0,0,.08);

    transition:.3s;
}

.vehicle-card:hover{
    transform:translateY(-5px);
}

.vehicle-title{

    font-size:32px;

    font-weight:700;

    color:#111;

    padding:25px;
}

.vehicle-card img{

    width:100%;

    height:260px;

    object-fit:contain;

    padding:20px;
}

.vehicle-overlay{

    position:absolute;

    top:0;
    left:0;

    width:100%;
    height:100%;

    background:rgba(0,0,0,.8);

    color:white;

    display:flex;

    flex-direction:column;

    justify-content:center;

    align-items:center;

    text-align:center;

    opacity:0;

    transition:.3s;
}

.vehicle-card:hover .vehicle-overlay{
    opacity:1;
}

.vehicle-overlay h3{
    font-size:28px;
    margin-bottom:15px;
}

.vehicle-overlay p{
    margin:4px 0;
}

@media(max-width:768px){

    .vehicle-grid{
        grid-template-columns:1fr;
    }

}

/* 운송 절차 */

.process{
    background:#f8f8f8;
}

.process-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:25px;
}

.step{
    background:#fff;
    border-radius:10px;
    padding:40px;
    text-align:center;
    border:1px solid #ddd;
}

.step span{
    display:block;
    color:#0056b3;
    font-size:42px;
    font-weight:bold;
    margin-bottom:10px;
}

.step h3{
    color:#003366;
}

/* 푸터 */

footer{
    background:#111;
    color:#bbb;
}

.footer-container{

    width:90%;
    max-width:1200px;

    margin:auto;

    padding:70px 0;

    display:grid;
    grid-template-columns:2fr 1fr 1fr 1fr;

    gap:50px;
}

.footer-brand img{
    height:90px;
    margin-bottom:20px;
}

.footer-brand h3{
    color:#fff;
    font-size:28px;
    margin-bottom:10px;
}

.footer-slogan{
    color:#888;
    font-size:14px;
}

.footer-column h4{
    color:#fff;
    margin-bottom:20px;
    font-size:18px;
}

.footer-column p{
    margin-bottom:10px;
    font-size:14px;
    line-height:1.8;
}

.footer-column a{
    color:#bbb;
    text-decoration:none;
}

.footer-column a:hover{
    color:#0056b3;
}

.footer-bottom{
    border-top:1px solid #222;
    text-align:center;
    padding:25px;
    color:#666;
    font-size:13px;
}

/* 우측 하단 오픈채팅 버튼 */

.floating-chat{

    position:fixed;

    right:25px;
    bottom:25px;

    background:#FEE500;
    color:#000;

    text-decoration:none;

    padding:15px 20px;

    border-radius:50px;

    font-weight:bold;

    box-shadow:0 5px 20px rgba(0,0,0,.2);

    z-index:9999;
}

/* 모바일 */

@media(max-width:768px){

    .container{
        flex-direction:column;
        gap:20px;
        padding:15px 0;
    }

    .logo{
        height:70px;
    }

    nav{
        flex-wrap:wrap;
        justify-content:center;
    }

    .hero h1{
        font-size:38px;
    }

    .hero p{
        font-size:18px;
    }

    .problem h2,
    .solution h2,
    .service-section h2,
    .vehicle h2,
    .process h2{
        font-size:30px;
    }

    .process-grid{
        grid-template-columns:1fr;
    }

    .footer-container{
        grid-template-columns:1fr;
        text-align:center;
        gap:35px;
    }

    .footer-brand img{
        height:60px;
    }

    .floating-chat{
        right:15px;
        bottom:15px;
        font-size:14px;
    }
}
*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

html{
    scroll-behavior:smooth;
}

body{
    font-family:'Malgun Gothic',sans-serif;
    line-height:1.6;
    color:#333;
}

.container{
    width:90%;
    max-width:1200px;
    margin:auto;

    display:flex;
    justify-content:space-between;
    align-items:center;
}

.container-column{
    width:90%;
    max-width:1200px;
    margin:auto;
}

/* 헤더 */

header{
    background:#fff;
    box-shadow:0 2px 10px rgba(0,0,0,.08);

    position:sticky;
    top:0;
    z-index:999;
}

.logo{
    height:90px;
}

nav{
    display:flex;
    gap:25px;
    align-items:center;
}

nav a{
    text-decoration:none;
    color:#333;
    font-weight:bold;
    transition:.3s;
}

nav a:hover{
    color:#0056b3;
}

.menu-contact{
    background:#0056b3;
    color:#fff !important;
    padding:10px 18px;
    border-radius:5px;
}

/* 메인 배너 */

.hero{
    height:90vh;

    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;

    text-align:center;
    color:white;

    background:
    linear-gradient(
        rgba(0,0,0,.55),
        rgba(0,0,0,.55)
    ),
    url("../images/hero.jpg");

    background-size:cover;
    background-position:center;
}

.hero h1{
    font-size:64px;
    margin-bottom:20px;
}

.hero p{
    font-size:24px;
    margin-bottom:35px;
}

.hero a{
    background:#0056b3;
    color:#fff;
    text-decoration:none;
    padding:16px 35px;
    border-radius:6px;
    font-weight:bold;
}

.hero a:hover{
    opacity:.9;
}

/* 공통 섹션 */

.problem,
.solution,
.service-section,
.vehicle,
.process{
    padding:100px 0;
}

.problem h2,
.solution h2,
.service-section h2,
.vehicle h2,
.process h2{
    text-align:center;
    color:#003366;
    font-size:42px;
    margin-bottom:50px;
}

/* 고민 섹션 */

.problem{
    background:#fff;
}

.problem-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
}

.problem-card{
    background:#f5f5f5;
    padding:35px;
    border-radius:10px;
    text-align:center;
    border-left:5px solid #0056b3;
}

.problem-card h3{
    font-size:20px;
}

/* 해결 섹션 */

.solution{
    background:#f8f8f8;
}

.service-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
}

.service-card{
    background:#fff;
    border:1px solid #ddd;
    border-radius:10px;
    padding:35px;
    text-align:center;
    transition:.3s;
}

.service-card:hover{
    transform:translateY(-5px);
    box-shadow:0 10px 20px rgba(0,0,0,.08);
}

.service-card h3{
    margin-bottom:10px;
    color:#003366;
}

/* 차량안내 */

.vehicle{
    padding:100px 0;
    background:#fff;
}

.vehicle h2{
    text-align:center;
    color:#003366;
    font-size:42px;
    margin-bottom:15px;
}

.vehicle-subtitle{
    text-align:center;
    color:#666;
    margin-bottom:60px;
}

.vehicle-grid{

    display:grid;

    grid-template-columns:repeat(3,1fr);

    gap:30px;
}

.vehicle-card{

    position:relative;

    min-height:420px;

    background:#f8f8f8;

    border-radius:15px;

    overflow:hidden;

    box-shadow:0 5px 15px rgba(0,0,0,.08);

    transition:.3s;
}

.vehicle-card:hover{
    transform:translateY(-5px);
}

.vehicle-title{

    font-size:32px;

    font-weight:700;

    color:#111;

    padding:25px;
}

.vehicle-card img{

    width:100%;

    height:260px;

    object-fit:contain;

    padding:20px;
}

.vehicle-overlay{

    position:absolute;

    top:0;
    left:0;

    width:100%;
    height:100%;

    background:rgba(0,0,0,.8);

    color:white;

    display:flex;

    flex-direction:column;

    justify-content:center;

    align-items:center;

    text-align:center;

    opacity:0;

    transition:.3s;
}

.vehicle-card:hover .vehicle-overlay{
    opacity:1;
}

.vehicle-overlay h3{
    font-size:28px;
    margin-bottom:15px;
}

.vehicle-overlay p{
    margin:4px 0;
}

@media(max-width:768px){

    .vehicle-grid{
        grid-template-columns:1fr;
    }

}


/* 회사소개 페이지 */

.page-banner{

    background:#003366;

    color:white;

    text-align:center;

    padding:100px 20px;
}

.page-banner h1{

    font-size:48px;

    margin-bottom:15px;
}

.page-banner p{

    font-size:20px;
}

.company-section{

    padding:100px 0;
}

.company-text{

    max-width:900px;

    margin:0 auto 50px;

    text-align:center;

    line-height:1.8;

    font-size:18px;
}

.company-grid{

    display:grid;

    grid-template-columns:repeat(4,1fr);

    gap:25px;
}

.company-card{

    background:#f8f8f8;

    padding:30px;

    border-radius:10px;

    text-align:center;

    box-shadow:0 5px 15px rgba(0,0,0,.05);
}

.company-card h3{

    color:#003366;

    margin-bottom:10px;
}

@media(max-width:768px){

    .company-grid{

        grid-template-columns:1fr;
    }
    .company{

    padding:100px 0;

    background:#f8f8f8;
}}

.company h2{

    text-align:center;

    color:#003366;

    font-size:42px;

    margin-bottom:20px;
}

.company-text{

    text-align:center;

    max-width:900px;

    margin:0 auto 50px;

    line-height:1.8;

    font-size:18px;
}

.company-grid{

    display:grid;

    grid-template-columns:repeat(4,1fr);

    gap:25px;
}

.company-card{

    background:white;

    padding:30px;

    border-radius:10px;

    text-align:center;

    box-shadow:0 5px 15px rgba(0,0,0,.08);
}

.company-card h3{

    color:#003366;

    margin-bottom:10px;
}

@media(max-width:768px){

    .company-grid{
        grid-template-columns:1fr;
    }

}
.company{
    padding:100px 0;
    background:#f8f8f8;
}

.company h2{
    text-align:center;
    color:#003366;
    font-size:42px;
    margin-bottom:30px;
}

.company-text{
    max-width:900px;
    margin:auto;
    text-align:center;
    line-height:1.8;
    font-size:18px;
}
/* 온라인 견적 */

.estimate{
    padding:100px 0;
    background:#f7f9fc;
}

.estimate h2{
    text-align:center;
    color:#003366;
    font-size:42px;
    margin-bottom:40px;
}

#estimateForm{
    max-width:800px;
    margin:auto;

    display:flex;
    flex-direction:column;
    gap:15px;
}

#estimateForm input,
#estimateForm select,
#estimateForm textarea{

    width:100%;
    padding:15px;

    border:1px solid #ddd;
    border-radius:6px;

    font-size:16px;
}

#estimateForm textarea{
    min-height:120px;
}

#estimateForm button{

    background:#003366;
    color:white;

    border:none;

    padding:18px;

    border-radius:6px;

    font-size:18px;
    font-weight:bold;

    cursor:pointer;
}

#estimateForm button:hover{
    background:#0056b3;
}