.page-wrapper {

}

/*banner*/
.banner-wrapper {
  overflow: hidden;
}

.banner-container {
  position: relative;
  height: 100vh;
  transform-origin: center top;
  min-width: 1280px;
  overflow:hidden;
  will-change: transform, opacity, height; /* GPU 가속 활용 */
}

.banner-background {
position: fixed;
top: 0; left: 0;
width: 100%; height: 100vh;
will-change: transform;
animation: backbgsize 10s linear infinite;
}

@keyframes backbgsize {
0% { background-size: 100%; }
60% { background-size: 125%; }
100%  { background-size: 100%; }
}


.banner-content {
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 10;
  will-change: transform, opacity; /* GPU 가속 활용 */
}

.accessibility-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 30px;
  background: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  color: #007AFF;
  transition: all 0.3s ease;
}

.banner-title {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1.2;
  color:#fff;
  margin-bottom: 30px;
  transition: all 0.3s ease;
}

.banner-description {
  font-size: 1.2rem;
  line-height: 1.4;
  max-width: 800px;
  margin: 0 auto;
color: rgba(255,255,255,0.9);
  opacity: 1;
font-weight:500;
  transition: all 0.3s ease;
}

.banner-title {
transform: scale(2); /* 초기에 1.5배 확대된 상태 */
opacity: 0; /* 초기에 거의 투명한 상태 */
animation: bannertitle 0.8s 0.5s ease-out forwards;
}

@keyframes bannertitle {
    0% {transform: scale(2); opacity: 0;}
    100% {transform: scale(1); opacity: 1;}
}


@media (max-width:1200px) {
	.banner-container {
		min-width: 100%;
		overflow: hidden;
		height: 70vh;
	}
	.banner-content {
		width: 90%;
		top:52%;
		padding: 0 20px;
		max-width: none;
	}
	.banner-title {
		font-size: 2.3rem;
		line-height: 1.2;
		margin-bottom: 20px;
	}
	.banner-description {
		font-size: 1rem;
		line-height: 1.4;
		max-width: 100%;
	}
	.banner-background {
		background-size: cover !important;
		background-position: center center !important;
	}
}

.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  padding: 10px 50px;
  z-index: 100;
  transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(-20px);
    animation: slideDown 0.8s ease forwards;
    animation-delay: 0.5s;
}

@keyframes slideDown {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.header.visible {
  transform: translateY(0);
  backdrop-filter: blur(40px);
  box-shadow:0 20px 60px rgb(0,0,0,0.05);
  background:rgba(255,255,255,1);
}

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

.logo {
  font-size: 1.2rem;
  font-weight: 600;
  color: white;
}

.logo img { height:44px;}

.nav-links {
  display: flex;
  gap: 50px;
  margin-top:-5px;
}

.nav-links a {
  color: white;
  text-decoration: none;
  font-size: 1.04rem;
  font-weight:600;
  transition: color 0.2s ease;
}

.header.visible .nav-links a {color:#111;}

.nav-links a:hover, .nav-links a.active {
  color: #007AFF !important;
}

.content-section {
  color: #1d1d1f;
  padding: 50px 0;
  min-height: 100vh;
}

.content-wrapper {
  max-width: 1360px;
  margin: 0 auto;
  padding:0 20px;
}

@media (max-width:1200px) {
}

.content-section h2 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 50px;
  text-align: center;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 50px;
  margin-top: 80px;
}

.content-card {
  background: white;
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.content-card h3 {
  font-size: 1.5rem;
  margin-bottom: 20px;
  color: #007AFF;
}

.content-card p {
  line-height: 1.6;
  color: #666;
}


/* 모바일용 스타일 (max-width: 1200px 이하) */
@media (max-width: 1200px) {
  .nav-links {
    display: none;
  }
  
  .hamburger {
    display: flex !important;
  }
  
  .header {
    padding: 10px 20px;
  }

  .logo img {height:40px;}
}

/*common*/
.cont-section {overflow:hidden;}
.cont-section:nth-of-type(1) {margin-top:2rem; padding-top:0; }
.text-st h2 {font-size:3rem; text-align:left; font-weight:800; position:relative; padding-top:15px; letter-spacing:-0.055em; }
.text-st h2 .gradient-text {
  background: linear-gradient(90deg, #1aeddb 0%, #1d85cf 100%);
  background-size: 200% 100%;
  background-position: 100% 0;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: background-position 1.5s ease-out;
}

.text-st h2 .gradient-text.animate {
  background-position: 0% 0;
}
.text-st h2.mod {font-size:2.35rem;}
.text-st h2.mod .gradient-text {font-size:3rem; margin:0 5px;}

.text-st h3 {font-size:2rem;  font-weight:700;margin:3rem 0; color:#28353c;}
.text-st h3 span {color:var(--point-color); font-weight:800;}
.text-st p {font-size:1.2rem; font-weight:500; line-height:1.5; }

.bg-img {position:absolute; top:0; left:0; width:100%; height:100%; z-index:-2; overflow:hidden;}
.bg-img:before {content:''; position:absolute; top:0; left:0; width:100%; height:100%; background:rgba(30,30,30,0.7); z-index:-1;}

@media (max-width:1200px) {
  .cont-section:nth-of-type(1) {margin-top:2rem;}
  .text-st h2 {font-size:2.2rem;}
  .text-st h3 {font-size:1.5rem; margin:1.5rem 0; line-height:1.35;}
  .text-st p {font-size:1rem;}
}

/*redefault*/
.new_win .btn_close {height:45px; padding:0 20px; border:0;}
.copymove_current {float:initial;}

/*totop*/
.scroll-to-top {
  position: fixed;
  bottom: 30px;
  right: -60px;
  width: 50px;
  height: 50px;
  background-color: #333;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 9999;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  opacity: 0;
  visibility: hidden;
}

.scroll-to-top:hover {
  background-color: #555;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.scroll-to-top.show {
  right: 30px;
  opacity: 1;
  visibility: visible;
}

.scroll-to-top i {
  font-size: 20px;
  font-weight: bold;
}

@media (max-width:1200px) {
	.scroll-to-top.show {right:15px;}
}

/*footer*/
.footer {
  padding: 7rem 0 2rem 0;
}

.footer-content {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.company-info h2 {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.company-info p {
  font-size: 1.1rem;
  line-height: 1.6;
  font-weight: 400;
}

.footer-contact h4 {
  font-size: 1.25rem;
  font-weight: 600;
}

.contact-info {
  display: grid;
  gap: 1rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-item span:first-child {
  min-width: 60px;
  font-size: 1rem;
  font-weight: 500;
}

.contact-item span:last-child {
  font-size: 1.1rem;
  font-weight: 400;
}

.footer-menu h4 {
  font-size: 1.4rem;
  font-weight: 600;
}

.footer-nav {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.8rem;
}

.footer-nav li a {
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.3s ease;
  font-weight: 400;
}

.footer-nav li a:hover {
  color: #007AFF !important;
  transform: translateX(5px);
}

.locations-list {
  display: grid;
  gap: 1.2rem;
}

.location-item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.location-label {
  font-size: 1rem;
  font-weight: 600;
}

.location-label i {margin-right:10px;}

.location-address {
  font-size: 0.95rem;
  line-height: 1.4;
  margin-left: 0;
  padding-left:18px;
}

.footer-bottom {
  border-top: 1px solid #333;
  padding-top: 2rem;
}
.footer-bottom a {  text-decoration: none;}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.copyright {
  font-size: 0.9rem;
}

.footer-bottom-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-bottom-links a {
  font-size: 0.9rem;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-bottom-links a:hover {
  color: #007AFF !important;
}

.footer-section .locations-list * {color:#c5dcff !important;}

@media (max-width: 1200px) {
  .footer-content {padding:0 20px;}
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .company-info h2 {
    font-size: 1.5rem;
  }
  .footer-contact h4 {font-size:1rem;}
  .footer-sec-menu {display:none;}

  .footer-bottom-content {
    flex-direction: column;
  }
  .footer-bottom {padding:0;}
}

/* 햄버거 메뉴 버튼 */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 30px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
}

.hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: white;
  border-radius: 0px;
  transition: all 0.3s ease;
  transform-origin: center;
}

.header.visible .hamburger span {
  background-color: #111;
}
.header.visible .hamburger.active span {
  background-color: #fff;
}
/* 햄버거 메뉴 애니메이션 */
.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(8px, -8px);
}

/* 모바일 네비게이션 */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(20px);
  z-index: 1000;
  transition: right 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-nav.active {
  right: 0;
}

.mobile-nav-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  text-align: center;
}

.mobile-nav-content a {
  color: white;
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: 600;
  padding: 1rem 0;
  transition: all 0.3s ease;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-nav-content a:hover {
  color: #007AFF;
  transform: translateX(10px);
}

.mobile-nav-content a:last-child {
  border-bottom: none;
}

/* 모바일 메뉴 열려있을 때 스크롤 방지 */
body.mobile-nav-open {
  overflow: hidden;
}