@charset "utf-8";
.sec-main-visual { position:relative; height:100vh; }

#main-slide,
#main-slide .swiper,
#main-slide .swiper-container { overflow:hidden; height:100vh; background:#333; }

#main-slide .swiper-slide { overflow:hidden; }
#main-slide video { object-fit:cover; width:100%; height:100%; }
#main-slide .youtube { position:relative; padding-bottom:56.25%; overflow:hidden; }
#main-slide iframe { position:absolute; left:50%; top:50%; transform: translate(-50%, -50%); width: 100vw; height: calc(100vw / 1.77); min-height: 180vh; min-width: 250vh; }

#main-slide .swiper-slide .image { position:absolute; left:0; top:0; right:0; bottom:0; }
#main-slide .swiper-slide .image:after { content:""; position:absolute; left:0; top:0; right:0; bottom:0; background:rgba(0,0,0,.5); }
#main-slide .swiper-slide img { position:absolute; left:0; top:0; width:100%; height:100%; object-fit:cover; transform:scale(1.2); }

#main-slide .swiper-slide-active:not(.start) .image { animation: cliping_square 700ms cubic-bezier(1, 0.8, 0.5, 1); }

@keyframes cliping_square {
0%   { clip-path: polygon(35% 40%, 65% 40%, 65% 60%, 35% 60%); }
100% { clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); }
}

#main-slide .swiper-slide .c { position:relative; left:0; top:50%; right:0; transform:translateY(-50%); z-index:2; color:#fff; text-align:center; }
#main-slide .swiper-slide-active .c:before { transform:translateX(0); transition-duration:1.2s; }

#main-slide .content > div { opacity:0; transition-delay:500ms; }
#main-slide .swiper-slide-active .content > div { opacity:1; transition-duration:1.5s; }

#main-slide .content .head { position:relative; font-size:4rem; line-height:1.2; font-weight:600; margin-bottom:30px; }
#main-slide .content .head b { color:var(--main-color1); }
#main-slide .content .desc { font-size:1.5rem; font-weight:400; line-height:1.5; }


#main-slide .ctrl { position:absolute; left:0; right:0; bottom:200px; z-index:2; display: flex; align-items: center; justify-content:center; }
#main-slide .ctrl .pg { margin:0 10px; width:auto; display: flex; align-items: center; }
#main-slide .ctrl .pg span { margin:0 10px; display:inline-block; width:10px; height:10px; border:1px solid #eee; border-radius:99px; background:none; opacity:1; transition-duration: 300ms; }
#main-slide .ctrl .pg span.swiper-pagination-bullet-active { background:#eee; width:25px; }

#main-slide .nav { position:relative; display: flex; align-items: center; height:20px; width:40px; z-index:2; cursor:pointer; transition-duration: 300ms; }
#main-slide .nav:before { content:""; position:absolute; width:25px; height:1px; background:#fff; top:50%; }

#main-slide .prev { justify-content: flex-start; }
#main-slide .prev:hover { transform:translateX(-5px); }

#main-slide .next { justify-content: flex-end; }
#main-slide .next:hover { transform:translateX(5px); }

#main-slide .nav .arrow { position: relative; width:20px; height:20px; --arrow-t:4px; }
#main-slide .nav .arrow::before,
#main-slide .nav .arrow::after { content: ''; display: block; position: absolute; left: 15%; top: 50%; width: 12px; height: 1px; background: #fff; }

#main-slide .nav .left-arrow::before { transform: translate(-50%, calc(-1 * var(--arrow-t))) rotate(-45deg); }
#main-slide .nav .left-arrow::after { transform: translate(-50%, var(--arrow-t)) rotate(45deg); }
#main-slide .nav .right-arrow::before { transform: translate(-50%, calc(-1 * var(--arrow-t))) rotate(45deg); left:85%; right:15%; }
#main-slide .nav .right-arrow::after { transform: translate(-50%, var(--arrow-t)) rotate(-45deg); left:85%; right:15%; }

#main-slide .scrolldown { position:absolute; left:50%; bottom:50px; width:90px; height:90px; transform:translateX(-50%); z-index:2; cursor:pointer; border-radius:99px; border:1px solid #fff; overflow:hidden; }

#main-slide .scrolldown .arrow { position:absolute; left:50%; top:50%; transform:translate(-50%, -50%); width:1px; height:30px; background:#fff; }
#main-slide .scrolldown .arrow:before, #main-slide .scrolldown .arrow:after { content:""; position:absolute; background:#fff; width:15px; height:1px; bottom:5px; }
#main-slide .scrolldown .arrow:before { left:-200%; transform:rotate(-45deg); }
#main-slide .scrolldown .arrow:after { right:-200%; transform:rotate(45deg); }

#main-slide .scrolldown .arrow:first-child { margin-top:-100%; }
#main-slide .scrolldown:hover .arrow { transition-duration: 300ms; }
#main-slide .scrolldown:hover .arrow:first-child { margin-top:0; }
#main-slide .scrolldown:hover .arrow:last-child { margin-top:100%; }


@media (max-width: 1024px) {
    #main-slide .content .head { font-size:3.5rem; }
#main-slide .content .desc { font-size:1.25rem; }

    #main-slide .ctrl { bottom:150px; }
    #main-slide .scrolldown { width:70px; height:70px; }
}

@media (max-width: 767px) {
#main-slide .content .head { font-size:2.5rem; margin-bottom:15px; }
    #main-slide .content .desc { font-size:1rem; }

#main-slide .ctrl { bottom:80px; }
#main-slide .ctrl .pg { margin:0; }
#main-slide .ctrl .pg span { margin:0 5px; width:8px; height:8px; }
    #main-slide .ctrl .pg span.swiper-pagination-bullet-active { width:20px; }

#main-slide .nav { width:35px; }
    #main-slide .nav:before { width:20px; }

    #main-slide .nav .arrow { --arrow-t:3.5px; }
    #main-slide .nav .arrow::before,
    #main-slide .nav .arrow::after { width:10px; }


#main-slide .scrolldown { display:none; }
}
/* CTA 전체 영역 */
#main-slide .cta {
margin-top: 36px;
display: flex;
gap: 18px;
justify-content: center;
align-items: center;
}

/* CTA 버튼 공통 */
#main-slide .cta-btn {
min-width: 150px;
height: 50px;

font-size: 18px;
font-weight: 800;

border-radius: 8px;
text-decoration: none;

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

letter-spacing: -0.3px;
}

/* 메인 CTA (상담) */
#main-slide .cta-btn.primary {
background: #DA4A16;
color: #fff;
box-shadow: 0 10px 24px rgba(0,0,0,0.35);
}

#main-slide .cta-btn.secondary {
background: #fff;
color: #222;
border: 2px solid #fff;
}

#main-slide .cta-btn.secondary:hover {
background: #f5f5f5;
}

/* 전화 CTA */
#main-slide .cta-btn.outline {
background: #ffffff;
color: #222;
border: none;
}
/* 기본: PC */
#main-slide .cta-phone-mobile {
display: none !important;
}

#main-slide .cta-phone-pc {
display: flex !important;
}

/* 모바일 */
@media (max-width: 767px) {
#main-slide .cta-phone-mobile {
display: flex !important;
}

#main-slide .cta-phone-pc {
display: none !important;
}
}
#main-slide .cta-phone-pc {
cursor: default;
pointer-events: none;
}
#main-slide .cta-btn i {
margin-right: 8px;
font-size: 18px;
line-height: 1;
}