/* ===================================
   기본 설정 및 변수
   =================================== */
:root {
  --primary-color: #0066cc;
  --primary-dark: #004499;
  --secondary-color: #00a0e9;
  --accent-color: #00d4ff;
  --dark-bg: #0a1628;
  --dark-bg-secondary: #1a3a5c;
  --text-color: #333333;
  --text-light: #666666;
  --text-white: #ffffff;
  --border-color: #e0e0e0;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
  --font-family: "SCoreDream", -apple-system, BlinkMacSystemFont, sans-serif;
  /*--font-family: "Noto Sans KR GmarketSans, SCoreDream", -apple-system, BlinkMacSystemFont, sans-serif;*/
}


/* ===================================
   리셋 및 기본 스타일
   =================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-color);
  background-color: #fff;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul,
ol {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 20px;
}

.highlight {
  color: var(--secondary-color);
}

/* ===================================
   헤더
   =================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 22, 40, 0.95);
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  height: 70px;
}

.logo a {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 40px;
  background: url(../images/logo1.png)no-repeat;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  border-radius: 8px;
  
}

.logo-text {
  color: var(--text-white);
  font-size: 19px;
  font-weight: 400;
  width: 130px;
  height: 41px;
  background: url(../images/logo2.png)no-repeat;
}

.gnb-list {
  display: flex;
  gap: 40px;
}

.gnb-list a {
  color: var(--text-white);
  font-size: 15px;
  font-weight: 300;
  padding: 10px 0;
  position: relative;
}

.gnb-list a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--secondary-color);
  transition: var(--transition);
}

.gnb-list a:hover::after {
  width: 100%;
}

/* 모바일 메뉴 버튼 */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 10px;
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-white);
  transition: var(--transition);
}

/* ===================================
   좌측 사이드 네비게이션
   =================================== */
.side-nav {
  position: fixed;
  left: 40px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
}

.side-nav ul {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.side-nav a {
  display: block;
  color: rgba(181, 181, 181, 0.7);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1px;
  padding: 5px 0;
  transition: var(--transition);
}

.side-nav a.active,
.side-nav a:hover {
  color: var(--text-white);
}

.side-nav a.active::before {
  content: "";
  display: inline-block;
  width: 20px;
  height: 2px;
  background: var(--secondary-color);
  margin-right: 10px;
  vertical-align: middle;
}

.scroll-indicator {
  width: 2px;
  height: 60px;
  background: rgba(255, 255, 255, 0.2);
  margin-top: 30px;
  margin-left: 5px;
}

.scroll-progress {
  width: 100%;
  height: 0%;
  background: var(--secondary-color);
  transition: height 0.1s ease;
}

/* ===================================
   모바일 사이드 메뉴
   =================================== */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -300px;
  width: 300px;
  height: 100vh;
  background: var(--dark-bg);
  z-index: 2000;
  transition: right 0.3s ease;
  padding: 20px;
}

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

.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 30px;
}

.mobile-menu-header .logo-text {
  font-size: 20px;
}

.mobile-menu-close {
  color: var(--text-white);
  font-size: 32px;
  line-height: 1;
}

.mobile-menu-list a {
  display: block;
  color: var(--text-white);
  font-size: 16px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1999;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* ===================================
   섹션 공통
   =================================== */
.section {
  /* min-height: 100vh; */
  position: relative;
  overflow: hidden;
}

.section-header {
  margin-bottom: 60px;
}

.section-label {
  display: inline-block;
  color: var(--secondary-color);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -1px;
  margin-bottom: -5px;
}

.section-header.light .section-label {
  color: var(--secondary-color);
}

.section-title {
  font-size: 50px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--text-color);
  letter-spacing: -2px;
}

.section-header.light .section-title {
  color: var(--text-white);
}

.bg-text {
  position: absolute;
  right: -50px;
  bottom: 50px;
  font-size: 180px;
  font-weight: 900;
  color: rgba(0, 0, 0, 0.03);
  letter-spacing: 10px;
  pointer-events: none;
  z-index: 0;
}

/* ===================================
   메인 비주얼 섹션
   =================================== */
.main-visual {
  position: relative;
}

.slider {
  position: relative;
  width: 100%;
  height: 100vh;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.slide.active {
  opacity: 1;
}

.slide-content {
  text-align: center;
  z-index: 10;
  padding: 0 20px;
}

.slide-subtitle {
  color: rgba(255, 255, 255, 0.6);
  font-size: 18px;
  font-weight: 300;
  margin-bottom: 0px;
  letter-spacing: -1px;
}

.slide-title {
  color: var(--text-white);
  font-size: 68px;
  font-weight: 500;
  line-height: 1.2;
}

.particle-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(
      2px 2px at 20px 30px,
      rgba(255, 255, 255, 0.3),
      transparent
    ),
    radial-gradient(2px 2px at 40px 70px, rgba(255, 255, 255, 0.2), transparent),
    radial-gradient(1px 1px at 90px 40px, rgba(255, 255, 255, 0.4), transparent),
    radial-gradient(
      2px 2px at 130px 80px,
      rgba(255, 255, 255, 0.2),
      transparent
    ),
    radial-gradient(
      1px 1px at 160px 120px,
      rgba(255, 255, 255, 0.3),
      transparent
    );
  background-size: 200px 200px;
  animation: particleFloat 20s linear infinite;
  opacity: 0.5;
}

@keyframes particleFloat {
  0% {
    transform: translateY(0) translateX(0);
  }
  100% {
    transform: translateY(-200px) translateX(100px);
  }
}

.slider-indicators {
  position: absolute;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 20;
}

.indicator {
  width: 40px;
  height: 4px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 2px;
  transition: var(--transition);
}

.indicator.active {
  background: var(--text-white);
  width: 60px;
}

.scroll-down {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  z-index: 20;
}

.scroll-down span {
  display: block;
  color: rgba(255, 255, 255, 0.6);
  font-size: 12px;
  letter-spacing: 2px;
  margin-bottom: 10px;
}

.scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid rgba(255, 255, 255, 0.6);
  border-bottom: 2px solid rgba(255, 255, 255, 0.6);
  transform: rotate(45deg);
  margin: 0 auto;
  animation: scrollArrow 2s infinite;
}

@keyframes scrollArrow {
  0%,
  100% {
    transform: rotate(45deg) translateY(0);
    opacity: 1;
  }
  50% {
    transform: rotate(45deg) translateY(10px);
    opacity: 0.5;
  }
}

/* ===================================
   AILMS , HOST 합친 - 대시보드 섹션
   =================================== */
.lms-host-section{
  min-height: 100vh;
}

.lms_host-slide {
    opacity: 0;
    transition: opacity 1s ease;
}
.lms_host-slide.active {
    opacity: 1;
    z-index: 10;
}
.lms-host-section .lms_host-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: transparent;
    border: none;
    color: #0095ea;
    cursor: pointer;
    transition: var(--transition);
    z-index: 20;
}
.lms-host-section .lms_host-nav svg {
    width: 50px;
    height: 50px;
}
.lms-host-section .lms_host-nav.prev{
  left: 5%;
}
.lms-host-section .lms_host-nav.next{
  right: 5%;
}
.lms-host-section .lms_host-indicators {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 80px;
    transform: translateY(-50%);
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
    margin-bottom: 30px;
    z-index: 11;
}
.lms_host-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(0, 255, 247, 0.3);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}
.lms_host-indicator.active{
    background: rgba(0, 174, 255, 1);
}


/* lms_host 반응형 */
@media (max-width: 1300px) {
  .lms_host-nav.prev {
    top: auto;
    bottom: 80px;
  }
  .lms_host-nav.next {
    top: auto;
    bottom: 80px;
  }
}

@media (max-width: 1024px) {
  .lms_host-nav {
    display: none;
  }
  .lms-host-section .lms_host-indicators{
    bottom: 10px;
  }
}

@media (max-width: 768px) {
  .lms_host-nav {
    display: none;
  }
  .lms-host-section .lms_host-indicators {
    bottom: 0px;
  }
}

/* ===================================
   AILMS - 대시보드 섹션
   =================================== */
.AILMS-section {
  position: absolute;
  width: 100%;
  height: 100vh;
  background: #f5f5f5 /*linear-gradient(135deg, #102240 0%, #0a1628 100%)*/;
}
.AILMS-section .container{ 
  max-width: 1100px; 
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.AILMS-section .contents_wrap {
    float: left;
    width: 100%;
    margin-top: 20px;
    display: flex;
    justify-content: center;
}
.AILMS-section .contents_box {
    color: #222428;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding-right: 30px;
    padding-top: 28px;
    text-align: left;
}
.AILMS-section .contents_box .section-header>.section-label{
  display: inline-block;
  color: var(--secondary-color);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -1px;
  margin-bottom: 0px;
}
.AILMS-section .contents_box .section-header>.subs{
  color: #666666;
  font-weight: 500;
  margin-bottom: 5px;
  font-size: 17px;
  font-weight: 500;
  opacity: 0.9;
}

.ailms-sub-list{
  font-size: 15px;
  padding: 0px 8px;
  color: #777;
  letter-spacing: -1px;
}
.ailms-sub-list>li{
  float: left;
  padding: 2px 20px 0 0px;
}
.ailms-sub-list>li::before {
  content: "•";       /* 원하는 마커 문자 */
  position: relative;
  left: -5px;            /* 원하는 위치로 조정 */
  top: 0;
  font-size: 1.2em;
  color: #009de7;
}

.AILMS-section .contents_board {margin: 0; width: 100%;}
.AILMS-section .contents_board .board_box {
  position: relative;
  width: 100%;
  height: 100%;
  background: #f8f9fa;
  border-radius: 10px;
  overflow: hidden;
  transition: all 0.4s ease;
  border: 3px solid #009de7;
}
.AILMS-section .contents_board .board_box .board_title{
  color:#009de7;
  font-size: 16px;
  font-weight: 500;
  padding: 6px 12px 2px;
  border-bottom: 3px solid #009de7;
}
.AILMS-section .contents_board .board_box::before {
  content: "• • •";       /* 원하는 마커 문자 */
  position: absolute;
  right: 11px;
  top: 1px;
  font-size: 1.0em;
  color: #009de7;
}
.AILMS-section .contents_board .board_box .board_list{
  padding: 30px 28px 0;
}
.AILMS-section .contents_board .board_box .board_list li{
  padding: 0 0 13px 0;
}
.AILMS-section .contents_board .board_box .board_list li>h3{
  font-size: 20px;
  font-weight: 500;
}
.AILMS-section .contents_board .board_box .board_list li>p{
  font-size: 15px;
  font-weight: 500;
  color:#808080;
  padding-left: 8px;
  letter-spacing: -1px;
}


.AILMS-section .section_btn_wrap {display: flex; justify-content: center; }


@media (max-width: 1199px){
/*.AILMS-section .container{ width: 912px; }*/
.AILMS-section .contents_wrap { margin-top: 30px;}
.AILMS-section .contents_box {max-width: 456px; padding-top: 30px; padding-right:0px;}
.AILMS-section .section_btn_wrap .section_btn {width: 240px; height: 60px;}
/*.AILMS-section .contents_board .board_box {width:456px;}*/

.AILMS-section .contents_board .board_box .board_list li>h3{
  font-size: 18px;
}
.AILMS-section .contents_board .board_box .board_list li>p{
  font-size: 14px;
}

}

@media (max-width: 991px){
/*.AILMS-section .container{ width: 704px; }*/
.AILMS-section .contents_wrap { margin-top: 30px;}
.AILMS-section .contents_box {max-width: 328px; padding-top: 30px; padding-right:0px;}
.AILMS-section .section_btn_wrap .section_btn {width: 240px; height: 60px;}
/*.AILMS-section .contents_board .board_box {width:410px;}*/
}

@media (max-width: 767px){
/*.AILMS-section .container{ width: 448px; }*/
.AILMS-section .contents_wrap {margin-top: 20px; flex-direction: column;}
.AILMS-section .contents_box {max-width: 100%; padding-top: 20px; padding-right:0px;}
.AILMS-section .section_btn_wrap .section_btn {width: 180px; height: 48px;}
/*.AILMS-section .contents_board .board_box {width:448px;}*/

.AILMS-section .contents_board .board_box .board_list li>h3{
  font-size: 16px;
}
.AILMS-section .contents_board .board_box .board_list li>p{
  font-size: 13px;
}
}



/* ===================================
   사업영역 섹션
   =================================== */
.business-section {
  min-height: 100vh;
  padding: 120px 0;
  background: #0095ea /*linear-gradient(135deg, #102240 0%, #0a1628 100%)*/;
}
.business-section .section-header {margin-bottom: 10px;}
.business-section .section-title {
  font-size: 40px;
  font-weight: 300;
  line-height: 1.4;
  text-align: center;
  margin-bottom: 30px;
}

.business-cards {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
}

.business-card {
  position: relative;
  height: 380px;
  background: #f8f9fa;
  border-radius: 10px;
  overflow: hidden;
  transition: all 0.4s ease;
  cursor: pointer;
}

.business-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow);
}

/* 카드 이미지 영역 */
.business-card .card-image {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}
.business-card .card-image::before {
    content: "• • •";
    position: absolute;
    right: 10px;
    top: 0;
    font-size: 1.0em;
    color: #949494;
}

.business-card .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 카드 상세 영역 (파란색 박스) */
.business-card .card-detail {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  z-index: 2;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s ease;
}
.business-card .card-detail::before {
    content: "• • •";
    position: absolute;
    right: 10px;
    top: 0;
    font-size: 1.0em;
    color: #fff;
}

.business-card[data-index="0"] .card-detail {
  background: linear-gradient(135deg, #000919 0%, #002d7d 100%);
}

.business-card[data-index="1"] .card-detail {
  background: linear-gradient(135deg, #000919 0%, #002d7d 100%);
}

.business-card[data-index="2"] .card-detail {
  background: linear-gradient(135deg, #000919 0%, #002d7d 100%);
}

.business-card.active .card-detail {
  opacity: 1;
  visibility: visible;
}

.business-card.active .card-image {
  opacity: 0;
}

/* 카드 번호 */
.card-number {
  font-size: 70px;
  font-weight: 300;
  color: rgba(255, 255, 255, 1);
  margin-bottom: -15px;
  letter-spacing: -2px;
}

/* 상세 영역 제목 */
.card-detail .card-title {
  color: var(--text-white);
  font-size: 25px;
  font-weight: 500;
  margin-bottom: 15px;
}

/* 상세 영역 설명 */
.card-desc {
  color: rgba(255, 255, 255, 1);
  font-size: 14px;
  line-height: 1.8;
}

/* 이미지 모드일 때 하단 제목 */
.card-title-mini {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  background: #fff;
  font-size: 18px;
  font-weight: 600;
  text-align: center;
  z-index: 3;
  transition: all 0.4s ease;
}

.business-card.active .card-title-mini {
  opacity: 0;
  visibility: hidden;
}

/* 비즈니스 반응형 */
@media (max-width: 1024px) {

  .business-section .section-title{
    font-size: 23px;
  }
}
@media (max-width: 768px) {
  
  .business-section .section-title{
    font-size: 18px;
  }
}



/*호스트 색션 영역*/
#host{
  position: relative;
  background:linear-gradient(135deg, #102240 0%, #0a1628 100%);
}
#host .container{
  min-height: 100vh;
  display: grid;
  gap: 20px;
  align-items: center;
  justify-content: center;
  grid-template-columns: 1fr 1fr;
  padding: 60px 20px;
}

.host-section .section-title{
  font-size: 50px;
  line-height: 1.2;
  margin-bottom: 10px;
  letter-spacing: -3px;
}

.host-section .subs {
  color: #9c9e9f;
  font-weight: 400;
  font-size: 18px;
  opacity: 0.9;
}

.host-cards {
  display: grid;
  grid-template-areas: none;
  gap: 20px;
}

.host-card {
    position: relative;
    height: 110px;
    background: transparent;
    border:2px solid #fff;
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.4s ease;
    /*cursor: pointer;*/
    grid-template-columns: 125px 1fr;
    display: grid;
}
.host-section .host-card::before {
    content: "• • •";
    position: absolute;
    right: 10px;
    top: 0;
    font-size: 1.0em;
    color: #fff;
}

.host-card .host-icon{
  padding: 21px 0;
  margin: 0 auto;
}

.host-card .card-detail{
  padding: 20px 60px 20px 10px;
}
.host-card .card-detail .card-title {
  font-weight: 500;
  margin-bottom: 0px;
}

/* 호스트 반응형 */
@media (max-width: 1024px) {
  #host .container  {
    grid-template-columns: 1fr;
  }
  .host-section .section-title{
    font-size: 36px;
  }
  .host-section .subs{
    font-size: 14px;
  }
}
@media (max-width: 768px) {
  #host .container  {
    grid-template-columns: 1fr;
  }
  .host-section .section-title{
    font-size: 34px;
  }
  .host-section .subs{
    font-size: 13px;
  }
}


/* ===================================
   왜 스마트와 함께해야 하는가? 섹션
   =================================== */
.why-smart-section {
  padding: 100px 0;
  background: #f8f9fc;
  position: relative;
  overflow: hidden;
}

.why-smart-section .section-label.accent {
  color: #ff6b6b;
  font-size: 16px;
  font-weight: 600;
}

.why-smart-content {
  background: #fff;
  border-radius: 20px;
  padding: 60px 40px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  text-align: center;
}

.why-smart-title {
  font-size: 36px;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 50px;
}

.why-smart-title .highlight-text {
  color: var(--text-color);
  font-weight: 700;
}

.circle-items {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.circle-item {
  display: flex;
  align-items: center;
}

.circle {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 600;
  text-align: center;
  transition: transform 0.3s ease;
}

.circle:hover {
  transform: scale(1.05);
}

.circle.purple {
  background: #9b8fc7;
  color: #fff;
  border: 3px solid #7b6ba7;
}

.circle.coral {
  background: #fff;
  color: #ff7b7b;
  border: 3px solid #ff7b7b;
}

.circle.coral.outlined {
  background: rgba(255, 182, 182, 0.2);
}

.circle.coral span {
  font-size: 15px;
  line-height: 1.4;
}

.plus-sign {
  font-size: 32px;
  font-weight: 300;
  color: #aab4c8;
}

.price-info {
  text-align: center;
}

.price-text {
  font-size: 40px;
  color: /*#ff6b6b*/ var(--secondary-color);
  margin-bottom: -5px;
  letter-spacing: -1px;
}

.price-text strong {
  font-weight: 700;
}

.price-note {
  font-size: 21px;
    color: #000000;
    letter-spacing: -1px;
    line-height: 1.2;
}

/* 왜 스마트 반응형 */
@media (max-width: 1024px) {
  .circle {
    width: 120px;
    height: 120px;
    font-size: 15px;
  }

  .why-smart-title {
    font-size: 28px;
  }
}

@media (max-width: 768px) {
  .why-smart-section {
    padding: 80px 0;
  }

  .why-smart-content {
    padding: 40px 20px;
  }

  .why-smart-title {
    font-size: 22px;
    margin-bottom: 30px;
  }

  .circle-items {
    flex-direction: column;
    gap: 15px;
  }

  .circle {
    width: 130px;
    height: 130px;
  }

  .plus-sign {
    transform: rotate(90deg);
    font-size: 24px;
  }

  .price-text {
    font-size: 22px;
  }

  .price-note {
    font-size: 13px;
  }
}

/* ===================================
   솔루션 섹션
   =================================== */
.solution-section {
  min-height: 100vh;
  background: var(--text-white);
  display: flex;
  align-items: center;
  padding: 80px 0;
}
.solution-section .section-header{
  margin-bottom: 20px;
}
.solution-section .section-title{
  font-size: 46px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--text-color);
  letter-spacing: -2px;
}
.solution-section .section-sub{
  font-size: 38px; 
  font-weight: 400;
}

.solution-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
      135deg,
      rgba(0, 100, 180, 0.1) 0%,
      transparent 50%
    ),
    linear-gradient(225deg, rgba(0, 200, 255, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.solution-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
  position: relative;
  z-index: 10;
}

.solution-card {
  border: 3px solid #019de7;
  border-radius: 15px;
  padding: 40px 30px;
  text-align: center;
  transition: var(--transition);
}

.solution-section .solution-card::before{
  content: "• • •";
  position: absolute;
  right: 10px;
  top: 0;
  font-size: 1.0em;
  color: #009de7;
}

.solution-card:hover {
  background: rgba(0, 0, 0, 0.1);
  transform: translateY(-10px);
}

.solution-section .solution-title{
    font-size: 25px;
    font-weight: 500;
    margin-bottom: 37px;
}

.solution-icon {
  width: 187px;
  height: 80px;
  margin: 0 auto 25px;
  color: var(--text-color);
}

.solution-icon svg {
  width: 100%;
  height: 100%;
}

.solution-title {
  color: var(--text-color);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 20px;
}

.solution-list {
  text-align: left;
  margin-bottom: 0px;
}

.solution-list li {
  color: #000;
  font-size: 16px;
  padding: 6px 0;
  border-bottom: 2px solid #9adfff;
}

.solution-more {
  display: inline-block;
  color: var(--text-white);
  font-size: 14px;
  padding: 10px 25px;
  border: 1px solid rgba(0, 0, 0, 0.3);
  border-radius: 25px;
  transition: var(--transition);
}

.solution-more:hover {
  background: var(--text-white);
  color: var(--dark-bg);
}

/* 솔루션 반응형 */
@media (max-width: 1024px) {
  .solution-section .section-title {
    font-size: 32px;
  }

  .solution-section .section-sub{
    font-size: 28px;
  }
}

@media (max-width: 768px) {
  .solution-section .section-title {
    font-size: 20px;
  }

  .solution-section .section-sub{
    font-size: 18px;
  }
}

/* ===================================
   교육 운영 섹션
   =================================== */
.Education-section {
  height: 100vh;
  background: #fff/*linear-gradient(135deg, #5880c0 0%, #0a1628 100%)*/;
}
.Education-section .container{ 
  max-width: 1100px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.Education-section .contents_wrap {
   float: left;
    width: 100%;
    margin-top: 20px;
    display: flex;
    justify-content: center;
    padding: 0 20px;
}
.Education-section .contents_box {
    color: #222428;
    width: 100%;
    max-width: 474px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding-right: 30px;
    padding-top: 28px;
    text-align: left;
}

.Education-section .contents_image {margin: 0;}
.Education-section .contents_image img {width:620px;}
.Education-section .section_btn_wrap {display: flex; justify-content: center; }


@media (max-width: 1199px){
.Education-section .container{ width: 912px; }
.Education-section .contents_wrap { margin-top: 30px;}
.Education-section .contents_box {max-width: 456px; padding-top: 30px; padding-right:0px;}
.Education-section .section_btn_wrap .section_btn {width: 240px; height: 60px;}
.Education-section .contents_image img {width:456px;}
}

@media (max-width: 991px){
.Education-section .container{ width: 704px; }
.Education-section .contents_wrap { margin-top: 30px;}
.Education-section .contents_box {max-width: 300px; padding-top: 30px; padding-right:0px;}
.Education-section .section_btn_wrap .section_btn {width: 240px; height: 60px;}
.Education-section .contents_image img {width:390px;}
}

@media (max-width: 767px){
.Education-section .container{ width: 448px; }
.Education-section .contents_wrap {margin-top: 20px; flex-direction: column;}
.Education-section .contents_box {max-width: 100%; padding-top: 20px; padding-right:0px;}
.Education-section .section_btn_wrap .section_btn {width: 180px; height: 48px;}
.Education-section .contents_image img {width:448px;}
}

/* ===================================
   BIOM 섹션
   =================================== */
.biom-section {
  min-height: 100vh;
  background: #dcdcdc;
  padding: 80px 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
.biom-section .container {
  max-width: none;
}

.biom-bg {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 200px;
  background: url("https://images.unsplash.com/photo-1559825481-12a05cc00344?w=1920&q=80")
    center bottom/cover no-repeat;
  opacity: 0.15;
  pointer-events: none;
}

.section-header.center {
  text-align: center;
}

.biom-main-title {
  font-size: 47px;
  font-weight: 500;
  color: #000000;
  margin-bottom: -10px;
  letter-spacing: -2px;
}

.biom-subtitle {
  font-size: 20px;
  color: #000000;
  line-height: 1.8;
  margin-bottom: 100px;
  letter-spacing: -1px;
}

.biom-divider {
  width: 40px;
  height: 3px;
  background: var(--text-light);
  margin: 0 auto 60px;
}

.biom-cards {
  display: flex;
  justify-content: center;
  gap: 80px 30px;
  perspective: 1000px;
}

.biom-card {
  background: linear-gradient(#000 0% ,#002d7d 50% ,#002d7d 100%);
  position: relative;
  width: 260px;
  min-height: 370px;
  border-radius: 15px;
  padding: 64px 20px 30px;
  text-align: center;
  color: #fff;
  transition: all 0.4s ease;
  transform-origin: bottom center;
}

.biom-card::before {
  content: "";
  position: absolute;
  top: -65px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 120px;
  background: #fff;
  border-radius: 50%;
  /*border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;*/
  z-index: 1;
}

.biom-card.featured {
  transform: translateY(-20px);
  z-index: 10;
}

.biom-card:hover {
  transform: translateY(-30px);
}

.biom-card.featured:hover {
  transform: translateY(-40px);
}

.biom-card-icon {
  position: absolute;
  top: -42px;
  left: 50%;
  transform: translateX(-50%);
  width: 70px;
  height: 70px;
  z-index: 2;
}

.biom-card-icon svg {
  width: 100%;
  height: 100%;
}

.biom-card:nth-child(1) .biom-card-icon {
  color: #002d7d;
}
.biom-card:nth-child(2) .biom-card-icon {
  color: #002d7d;
}
.biom-card:nth-child(3) .biom-card-icon {
  color: #002d7d;
}
.biom-card:nth-child(4) .biom-card-icon {
  color: #002d7d;
}
.biom-card:nth-child(5) .biom-card-icon {
  color: #002d7d;
}

.biom-card-label {
  display: block;
  font-size: 15px;
  font-weight: 400;
  opacity: 0.8;
  margin-bottom: 3px;
  margin-top: 40px;
}

.biom-card-title {
  font-size: 35px;
  font-weight: 300;
  margin-bottom: 55px;
  letter-spacing: -1px;
}

.biom-card-desc {
  font-size: 18px;
  line-height: 1.3;
}

/* BIOM 반응형 */
@media (max-width: 1024px) {
  .biom-main-title{
    font-size: 37px;
  }
  .biom-subtitle{
    font-size: 16px;
  }

  .biom-cards {
    flex-wrap: wrap;
  }

  .biom-card {
    width: calc(50% - 15px);
  }
  .biom-card.featured {
    transform: translateY(0);
  }
  .biom-card-title{
    margin-bottom: 35px;
  }
}

@media (max-width: 768px) {
  .biom-main-title {
    font-size: 31px;
  }
  .biom-subtitle{
    font-size: 13px;
  }

  .biom-cards {
    flex-direction: column;
    align-items: center;
    gap: 60px;
  }

  .biom-card {
    width: 100%;
    max-width: 320px;
    min-height: 320px;
  }

  .biom-card:hover,
  .biom-card.featured:hover {
    transform: translateY(-10px);
  }
}

/* ===================================
   활용 시나리오 섹션
   =================================== */
.Scenario-section {
  padding: 50px 0;
  min-height: 100vh;
  background: linear-gradient(135deg, #102240 0%, #0a1628 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}
.Scenario-section .container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
    grid-template-columns: 310px 1fr;
    display: grid;
    gap: 20px;
    align-items: center;
}


.Scenario-section .solution-cards{
  grid-template-columns: repeat(2, 1fr);
}

.Scenario-section .solution-title {
  color: var(--text-white);
  font-size: 24px;
  font-weight: 500;
  margin-bottom: 6px;
}
.Scenario-section .solution-sub{
  padding: 0px 0px 6px;
  color:#fff;
}

.Scenario-section .section-label{
  font-size: 17px;
}

.Scenario-section .solution-card{
  background: rgba(255, 255, 255, 0);
  border: 3px solid rgba(255, 255, 255, 1);
  border-radius: 15px;
  padding: 20px 30px;
  transition: var(--transition);
  text-align: left;
}
.Scenario-section .solution-card::before {
    content: "• • •";
    position: absolute;
    right: 11px;
    top: 1px;
    font-size: 1.0em;
    color: #fff;
}
.Scenario-section .solution-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-10px);
}
.Scenario-section .solution-list{
  margin-bottom: 10px;
}
.Scenario-section .solution-list li{
  color: rgba(255, 255, 255, 0.7);
  font-size: 15px;
  padding: 3px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  border:none;
  list-style-type: disc;
  margin-left: 20px;
}

/* 시나리오 반응형 */
@media (max-width: 1024px) {
.Scenario-section .container {
    grid-template-columns: 1fr;
  }
.Scenario-section .fade-in.visible {
    float: none !important;
  }

.Scenario-section .solution-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {

.Scenario-section .solution-cards {
    grid-template-columns: 1fr;
  }

}



/* ===================================
   AI STUDIO 섹션
   =================================== */

.STUDIO-section {
  text-align: center;
  padding: 80px 0;
  height: 100vh;
  background: #fff;
  display: flex;
  align-items: center;
}
.STUDIO-section .container{
  max-width: 1100px;
}

.studio-sub{
  font-size: 32px;
  font-weight: 400;
  color:#000000;
  margin-bottom: -19px;
}

.studio-title{
  font-size: 45px;
  font-weight: 500;
  color: #000000;
  margin-bottom: 18px;
  letter-spacing: -1px;
}
.studio-title-color{
   color: #0097e6;
   -webkit-background-clip: text;


}

.studio-main{
  border: 3px solid #0097e6;
  border-radius: 15px;
  margin: 0 auto;
  text-align: left;
  padding: 50px 70px ;
  margin-bottom: 90px;
}

.studio-main h2{
  padding-bottom: 10px;
  font-size: 34px;
  font-weight: 500;
  letter-spacing: -1px;
}
.studio-main p{
  font-size: 23px;
  font-weight: 400;
  letter-spacing: -1px;
  line-height: 25px;
}

.studio-list{
  padding: 10px 0px 0;
}
.studio-list>li{
  padding: 5px 75px 0 0;
  display: inline-block;
}

.studio-list>li::before {
  content: "•";       /* 원하는 마커 문자 */
  position: relative;
  left: -5px;            /* 원하는 위치로 조정 */
  top: 0;
  font-size: 1.2em;
  color: #b0b0b0;
}

/* 스튜디오 반응형 */
@media (max-width: 1024px) {

.studio-sub {
    font-size: 22px;
    margin-bottom: -10px;
}
.studio-title {
    font-size: 25px;
}
.studio-main h2 {
    font-size: 24px;
}
.studio-main p {
  font-size: 16px;
}
.studio-list{
  font-size: 14px;
}
.studio-list>li{
  padding: 5px 35px 0 0;
}

}

@media (max-width: 768px) {

.studio-sub {
    font-size: 22px;
    margin-bottom: -10px;
}
.studio-title {
    font-size: 25px;
}
.studio-main h2 {
    font-size: 24px;
}
.studio-main p {
  font-size: 16px;
}
.studio-list{
  font-size: 14px;
}
.studio-list>li{
  padding: 5px 35px 0 0;
}

}


/* ===================================
   Evolution 섹션
   =================================== */
.evolution-section {
  min-height: 100vh;
  position: relative;
  padding: 60px 0 80px;
  background: #2a2a2a;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.evolution-bg-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("https://images.unsplash.com/photo-1532187863486-abf9dbad1b69?w=1920&q=80")
    center/cover no-repeat;
  opacity: 0.3;
  filter: grayscale(100%);
  pointer-events: none;
}

.evolution-section .container {
  position: relative;
  z-index: 10;
}

.evolution-title {
  text-align: center;
  font-size: 42px;
  font-weight: 300;
  color: #fff;
  margin-bottom: 30px;
}

.evolution-title span {
  font-weight: 500;
}

.evolution-slider {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 0;
}

.evolution-slide {
  display: none;
  align-items: center;
  justify-content: center;
}

.evolution-slide.active {
  display: flex;
}

.evolution-image {
  width: 590px;
  height: 340px;
  box-shadow: -15px 15px 40px rgba(0, 0, 0, 0.4);
  position: relative;
  z-index: 5;
  flex-shrink: 0;
}

.evolution-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-top-right-radius: 10px;
  border-top-left-radius: 10px;
}

.evolution-content {
  width: 520px;
  height: 279px;
  background: #0095ea;
  padding: 40px 50px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  margin-left: -50px;
  margin-top: 60px;
  z-index: 10;
  box-shadow: 10px 10px 30px rgba(0, 0, 0, 0.3);
  border-top-right-radius: 10px;
  border-top-left-radius: 10px;
}

.evolution-number {
  font-size: 42px;
  font-weight: 300;
  color: #fff;
  margin-bottom: -12px;
}

.evolution-content-title {
  font-size: 26px;
  font-weight: 400;
  color: #fff;
  margin-bottom: 15px;
  letter-spacing: 0px;
}

.evolution-desc h4 {
  font-size: 17px;
  font-weight: 500;
  color: #fff;
  margin-bottom: 1px;
}

.evolution-desc p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.5;
  margin-bottom: 0;
  letter-spacing: -1px;
}

.evolution-more {
  display: none;
}

/* Evolution 네비게이션 버튼 */
.evolution-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background: transparent;
  border: none;
  color: #fff;
  cursor: pointer;
  transition: var(--transition);
  z-index: 20;
}

.evolution-nav:hover {
  color: #fff;
}

.evolution-nav svg {
  width: 30px;
  height: 30px;
}

.evolution-nav.prev {
  left: -5%;
}

.evolution-nav.next {
  right: -5%;
}

/* Evolution 인디케이터 */
.evolution-indicators {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
  margin-bottom: 30px;
}

.evo-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.evo-indicator.active {
  background: #fff;
}

.evo-indicator:hover {
  background: rgba(255, 255, 255, 0.6);
}

/* Evolution 반응형 */
@media (max-width: 1024px) {
  .evolution-nav.prev {
    left: -10px;
  }

  .evolution-nav.next {
    right: -10px;
  }
}

@media (max-width: 1024px) {
  .evolution-image {
    width: 420px;
    height: 280px;
  }

  .evolution-content {
    width: 420px;
    height: 250px;
    padding: 35px;
    margin-top: 30px;
  }
}

@media (max-width: 768px) {
  .evolution-section {
    padding: 60px 0 80px;
  }

  .evolution-title {
    font-size: 28px;
    margin-bottom: 40px;
  }

  .evolution-slide {
    flex-direction: column;
  }

  .evolution-image {
    width: 100%;
    max-width: 350px;
    height: 280px;
  }

  .evolution-content {
    width: 100%;
    max-width: 350px;
    height: auto;
    margin-left: 0;
    margin-top: -30px;
    padding: 30px 25px;
  }

  .evolution-number {
    font-size: 36px;
  }

  .evolution-content-title {
    font-size: 20px;
    margin-bottom: 20px;
  }

  .evolution-nav {
    display: none;
  }
}

/* ===================================
   뉴스 섹션
   =================================== */
.news-section {
  padding: 120px 0;
  background: #fff;
}

.news-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-bottom: 50px;
}

.news-card {
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  transition: var(--transition);
}

.news-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow);
}

.news-image {
  width: 100%;
  height: 180px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  overflow: hidden;
}

.news-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.news-card:hover .news-image img {
  transform: scale(1.1);
}

.news-content {
  padding: 25px;
}

.news-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 10px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-desc {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 15px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-date {
  font-size: 13px;
  color: #999;
}

.news-more {
  text-align: center;
}

.btn-more {
  display: inline-block;
  padding: 15px 50px;
  border: 1px solid var(--border-color);
  border-radius: 30px;
  font-size: 14px;
  color: var(--text-color);
  transition: var(--transition);
}

.btn-more:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--text-white);
}

/* ===================================
   푸터
   =================================== */
.footer {
  background: #1a1a1a;
  padding: 30px 0 20px;
}

.footer-inner {
  display: flex;
  gap: 40px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.footer-logo .logo-icon {
  background: url(../images/logo1.png)no-repeat;
  color: #1a1a1a;
}

.footer-logo .logo-text {
  color: #fff;
}

.footer-info {
  display: flex;
  gap: 40px;
  flex: 1;
}

.footer-address h4 {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 10px;
  color: #fff;
}

.footer-address p {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
}

.footer-bottom {
  padding-top: 15px;
}

.copyright {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
}

/* ===================================
   TOP 버튼
   =================================== */
.btn-top {
  position: fixed;
  right: 30px;
  bottom: 30px;
  width: 50px;
  height: 50px;
  background: var(--primary-color);
  color: var(--text-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(0, 102, 204, 0.4);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 100;
}

.btn-top.visible {
  opacity: 1;
  visibility: visible;
}

.btn-top:hover {
  background: var(--primary-dark);
  transform: translateY(-5px);
}

/* ===================================
   반응형 - 태블릿
   =================================== */
@media (max-width: 1024px) {
  .side-nav {
    display: none;
  }

  .solution-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .news-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .business-cards {
    grid-template-columns: 1fr 1fr;
  }

  .business-card {
    height: 280px;
  }

  .slide-title {
    font-size: 36px;
  }

  .section-title {
    font-size: 26px;
  }

  .bg-text {
    font-size: 100px;
  }

  .footer-inner {
    flex-direction: column;
    gap: 30px;
  }

  .footer-info {
    flex-direction: column;
    gap: 30px;
  }
}

/* ===================================
   반응형 - 모바일
   =================================== */
@media (max-width: 768px) {
  .header-inner {
    padding: 0 20px;
    height: 60px;
  }

  .gnb {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .slide-title {
    font-size: 26px;
  }

  .slide-subtitle {
    font-size: 12px;
  }

  .section {
    min-height: auto;
  }

  .business-section,
  .solution-section,
  .news-section {
    padding: 80px 0;
  }

  .section-header {
    margin-bottom: 40px;
  }

  .section-title {
    font-size: 22px;
  }

  .section-title br {
    /*display: none;*/
  }

  .business-cards {
    grid-template-columns: 1fr;
  }

  .business-card {
    height: 260px;
  }

  .card-detail {
    padding: 25px;
  }

  .card-number {
    font-size: 36px;
    margin-bottom: 10px;
  }

  .card-detail .card-title {
    font-size: 18px;
    margin-bottom: 10px;
  }

  .card-desc {
    font-size: 13px;
  }

  .solution-cards {
    grid-template-columns: 1fr;
  }

  .solution-card {
    padding: 30px 20px;
  }

  .news-cards {
    grid-template-columns: 1fr;
  }

  .bg-text {
    display: none;
  }

  .slider-indicators {
    bottom: 80px;
  }

  .scroll-down {
    display: none;
  }

  .footer {
    padding: 40px 0 20px;
  }

  .footer-address p {
    font-size: 12px;
  }

  .btn-top {
    right: 20px;
    bottom: 20px;
    width: 45px;
    height: 45px;
  }
}

/* ===================================
   애니메이션
   =================================== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* 스태거 애니메이션 */
.stagger-item {
  opacity: 0;
  transform: translateY(20px);
}

.stagger-item.visible {
  animation: staggerFadeIn 0.5s ease forwards;
}

@keyframes staggerFadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
/* ===================================
   샘플 마케팅 섹션
   =================================== */
.infra-section{
  min-height: 100vh;
  text-align: center;
  color: var(--text-white);
  background: #0e1f3c;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 0;
}
.infra-section .section-sub{
  margin-bottom: -4px;
  font-size: 35px;
  letter-spacing: -2px;
}
.infra-section .section-sub2{
  font-size: 20px;
  margin-bottom: 30px;
  color: #d6d8db;
}
.infra-section .section-title{
  color: var(--text-white);
  margin-bottom: 24px;
  letter-spacing: -2px;
  font-size: 46px;
}
.infra-cards{
    display: grid;
    grid-template-columns: 340px 340px 340px;
    gap: 20px;
    margin: 0px auto 30px;
}
.infra-cards .card-detail{
  color: #fff;
  font-size: 25px;
  border: 3px solid #0287c8;
  padding: 30px 35px;
  border-radius: 10px;
}

.infra-cards.cards2{
  grid-template-columns: 185px 95px 185px;
  max-width: 505px;
  background: rgb(11, 121, 189, 0.5);
  border-radius: 100px;
}
.cards2 .card-detail{
  height: 185px;
  font-size: 17px;
  border-radius: 50%;
  background: #006f83;
  color: #fff;
  padding:0;
  border: none;
}
.cards2 .no-detail{
  padding: 65px 0;
  margin: 0 auto;
  background: transparent;
}

.cards2 .card-detail2{
  height: 165px;
  border-radius: 50%;
  background: #16b4ff;
  color: #fff;
  padding: 55px 15px;
  border: none;
  margin: 10px;
}

@media (max-width: 1024px) {
  .infra-section .section-sub{
    font-size: 24px;
  }
  .infra-section .section-title{
    font-size: 35px;
  }


  .infra-cards {
      grid-template-columns: 1fr 1fr;
      grid-template-rows: auto;
  }
  .infra-cards.cards2 {
      max-width: 190px;
      grid-template-columns: 1fr;
      grid-template-rows: auto;
  }
  .cards2 .no-detail{
    height: 55px;
    padding: 0px 25px 0;
  }
}

@media (max-width: 768px) {
  .infra-section .section-sub{
    font-size: 19px;
  }
  .infra-section .section-title {
    font-size: 21px;
  }
  .infra-section .section-sub2{
    font-size: 12px;
  }


  .infra-cards {
      grid-template-columns: 1fr;
      grid-template-rows: auto;
  }
  .cards2 .no-detail{
    height: 55px;
    padding: 0px 25px 0;
  }
}

/* ===================================
   샘플 마케팅 섹션
   =================================== */
.marketing-section {
  min-height: 100vh;
  background: #0095ea;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 0;
}

.marketing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 20px;
  max-width: 1400px;
  margin: 0 auto;
}

/* 왼쪽 타이틀 카드 - 1행만 차지
.marketing-title-card {
  backgrund:#fff;
  padding: 15px 30px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  grid-row: 1;
  grid-column: 1;
} */

.marketing-title-icon {
  display: flex;
  align-items: flex-end;
  gap: 0;
  margin-bottom: 0px;
  position: relative;
}

.emoji-icon {
  font-size: 84px;
  line-height: 1;
  position: relative;
  z-index: 1;
  color: #009de7;
}

.chat-bubble {
  font-size: 40px;
  color: #64b5f6;
  margin-left: -10px;
  margin-bottom: 20px;
}

.marketing-main-title {
  font-size: 28px;
  font-weight: 400;
  color: #009de7;
  line-height: 1.1;
}

/* 일반 마케팅 카드 */
.marketing-card {
  background: #002d7d;
  border-radius: 16px;
  padding: 100px 50px 40px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 200px;
}

.marketing-card::before{
  content: "• • •";
  position: absolute;
  right: 11px;
  top: 1px;
  font-size: 1.0em;
  color: #fff;
  
}



.card-why{
  background: #fff;
  padding: 70px 40px;
}

.marketing-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

.marketing-card-icon {
  width: 70px;
  height: 70px;
  background: #f8f9fc;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  top: 30px;
  right: 30px;
  border: 1px solid #eee;
}

.marketing-card-icon svg {
  width: 24px;
  height: 24px;
  color: #7c4dff;
}

.marketing-card-title {
  font-size: 23px;
  font-weight: 500;
  color: #fff;
  margin-bottom: 4px;
}

.marketing-card-desc {
  font-size: 16px;
  color: #d8d8d8;
  line-height: 1.4;
}

/* 두 번째 줄 넓은 카드 */
.marketing-card.wide {
  grid-column: span 1;
}

.marketing-card.wide:first-of-type {
  grid-column: 2;
  grid-row: 2;
}

.marketing-card.wide:last-of-type {
  grid-column: 3;
  grid-row: 2;
}

/* 오토스케일 카드 - 2행 1열 (타이틀 아래 빈 공간) */
.marketing-card.autoscale {
  grid-column: 1;
  grid-row: 2;
}

/* 반응형 */
@media (max-width: 1024px) {
  .marketing-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }

  .marketing-title-card {
    grid-row: auto;
    grid-column: span 2;
  }

  .marketing-card.wide:first-of-type,
  .marketing-card.wide:last-of-type {
    grid-column: span 1;
    grid-row: auto;
  }

  .marketing-card.autoscale {
    grid-column: span 1;
    grid-row: auto;
  }
}

@media (max-width: 768px) {
  .marketing-section {
    padding: 60px 0;
  }

  .marketing-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .marketing-title-card {
    grid-column: span 1;
  }

  .marketing-main-title {
    font-size: 24px;
  }

  .marketing-card {
    min-height: 180px;
  }
}

/* ===================================
   파트너 변호사 섹션
   =================================== */
.partner-section {
  min-height: 100vh;
  padding: 100px 0 0;
  background: #fff;
  overflow: hidden;
  background: linear-gradient(to bottom, #fff 50%, #f5f5f5 50%);
}

.partner-section .section-header.center {
  text-align: center;
  margin-bottom: 30px;
}

.partner-slider-wrapper {
  position: relative;
  padding: 10px 0 150px;
}

.partner-bg-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 120px;
  font-weight: 800;
  color: rgba(0, 0, 0, 0.03);
  white-space: nowrap;
  pointer-events: none;
  z-index: 0;
  letter-spacing: 10px;
}

.partner-slider {
  display: flex;
  gap: 50px;
  padding: 0 calc((100vw - 1200px) / 2);
  transition: transform 0.5s ease;
  cursor: grab;
}

.partner-slider:active {
  cursor: grabbing;
}

.partner-slide {
  flex: 0 0 590px;
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  transition: all 0.4s ease;
  position: relative;
}

.partner-slide:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.partner-slide.active {
  flex: 0 0 600px;
  z-index: 10;
}

.partner-image {
  width: 100%;
  height: 337px;
  overflow: hidden;
  position: relative;
}

.partner-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.partner-slide:hover .partner-image img {
  transform: scale(1.05);
}

.partner-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 35px;
  background: linear-gradient(to top, rgb(0, 18, 47,0.95) 0%, rgb(0, 18, 47,0.8) 70%, transparent 100%);
  color: #fff;
  transform: translateY(30px);
  transition: transform 0.4s ease;
}

.partner-slide:hover .partner-info,
.partner-slide.active .partner-info {
  transform: translateY(0);
}

.partner-specialty {
  display: block;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}

.partner-name {
  font-size: 24px;
  font-weight: 400;
  margin-bottom: 5px;
}

.partner-details {
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: all 0.4s ease;
}

.partner-slide:hover .partner-details,
.partner-slide.active .partner-details {
  opacity: 1;
  max-height: 100px;
}

.partner-details p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.4;
  margin-bottom: 5px;
}

.partner-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  margin-top: 40px;
}

.partner-arrow {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}
/*
.partner-arrow:hover {
  background: #333;
  border-color: #333;
}*/

.partner-arrow:hover svg {
  stroke: #000;
}

.partner-arrow svg {
  width: 30px;
  height: 30px;
  stroke: #666;
}

.partner-progress {
  display: flex;
  align-items: center;
  gap: 15px;
  font-size: 14px;
  color: #666;
}

.partner-current {
  font-weight: 700;
  color: #333;
}

.partner-progress-bar {
  width: 150px;
  height: 3px;
  background: #ddd;
  border-radius: 2px;
  overflow: hidden;
}

.partner-progress-fill {
  height: 100%;
  background: #1ea1ea;
  width: 20%;
  transition: width 0.3s ease;
}

/* 반응형 */
@media (max-width: 1024px) {
  .partner-bg-text {
    font-size: 80px;
  }

  .partner-slider {
    padding: 0 40px;
  }

  .partner-slide {
    flex: 0 0 680px;
  }

  .partner-slide.active {
    flex: 0 0 700px;
  }

  .partner-image{
    height: 410px;
  }
}

@media (max-width: 768px) {
  .partner-section {
    padding: 60px 0 0;
  }

  .partner-bg-text {
    font-size: 50px;
  }

  .partner-slider {
    padding: 0 20px;
    gap: 20px;
  }

  .partner-slide {
    flex: 0 0 600px;
  }

  .partner-slide.active {
    flex: 0 0 620px;
  }

  .partner-image {
    height: 370px;
  }

  .partner-progress-bar {
    width: 100px;
  }
}