/* ============================================================
   itDex 홈페이지 커스텀 CSS
   기존 SCSS -> CSS 변환
   ============================================================ */

/* --- CSS Custom Properties (SCSS 변수 대체) --- */
:root {
  --accent: #ff4a17;
  --white: #fff;
  --black: #161616;
  --primary: #fefefe;
  --secondary: rgba(254, 254, 254, 0.7);
  --ternary: #999696;
  --border: #4d4d4d;
  --gray: #181818;
}

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

body {
  font-family: 'Poppins', 'Pretendard', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--black);
  color: var(--primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* --- 커스텀 커서 (원본 React CustomCursor 포팅) --- */
.cs-cursor_lg,
.cs-cursor_sm {
  position: fixed;
  border-radius: 50%;
  mix-blend-mode: difference;
  z-index: 9999;
  pointer-events: none;
}
.cs-cursor_lg {
  width: 40px;
  height: 40px;
  border: 1px solid var(--accent);
  left: -20px;
  top: -20px;
}
.cs-cursor_sm {
  width: 8px;
  height: 8px;
  background-color: var(--accent);
  left: -4px;
  top: -4px;
}
@media screen and (max-width: 575px) {
  .cs-cursor_lg,
  .cs-cursor_sm {
    display: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  .cs-cursor_lg,
  .cs-cursor_sm {
    display: none;
  }
}

a { color: inherit; text-decoration: none; transition: all 0.3s ease; }
a:hover { color: var(--accent); }
img {
  max-width: 100%; height: auto;
  image-rendering: -webkit-optimize-contrast;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  transform: translateZ(0);
}
ul, ol { list-style: none; margin: 0; padding: 0; }

button { color: inherit; transition: all 0.3s ease; border: none; background: none; cursor: pointer; }
hr { margin: 0; padding: 0; border: none; border-top: 1px solid #f2f1ff; }

/* --- 레이아웃 --- */
.layout { max-width: 1320px; margin: 0 auto; padding: 0 24px; }

/* --- 유틸리티 클래스 --- */
.cs-row_gap_20 { margin-left: -10px; margin-right: -10px; }
.cs-row_gap_20 > div { padding-left: 10px; padding-right: 10px; }

.cs-light { font-weight: 300; }
.cs-normal { font-weight: 400; }
.cs-medium { font-weight: 500; }
.cs-semi_bold { font-weight: 600; }
.cs-bold { font-weight: 700; }
.cs-extra_bold { font-weight: 800; }
.cs-black { font-weight: 900; }

.cs-radius_3 { border-radius: 3px; }
.cs-radius_5 { border-radius: 5px; }
.cs-radius_7 { border-radius: 7px; }
.cs-radius_10 { border-radius: 10px; }
.cs-radius_15 { border-radius: 15px; }

.cs-line_height_1 { line-height: 1.2em; }
.cs-line_height_2 { line-height: 1.25em; }
.cs-line_height_3 { line-height: 1.3em; }
.cs-line_height_4 { line-height: 1.4em; }
.cs-line_height_5 { line-height: 1.5em; }
.cs-line_height_6 { line-height: 1.6em; }
.cs-line_height_7 { line-height: 1.7em; }

.cs-font_14 { font-size: 14px; }
.cs-font_16 { font-size: 16px; }
.cs-font_18 { font-size: 18px; }
.cs-font_20 { font-size: 20px; }
.cs-font_22 { font-size: 22px; }
.cs-font_28 { font-size: 28px; }
.cs-font_30 { font-size: 28px; }
.cs-font_38 { font-size: 38px; }
.cs-font_42 { font-size: 42px; }
.cs-font_50 { font-size: 50px; }

.cs-mp0 { list-style: none; margin: 0; padding: 0; }
.cs-m0 { margin: 0; }

.cs-bg { background-size: cover; background-repeat: no-repeat; background-position: center; }
.cs-vertical_middle { display: flex; align-items: center; min-height: 100%; }
.cs-vertical_middle_in { flex: none; width: 100%; }
.cs-center { display: flex; align-items: center; justify-content: center; }

/* --- 색상 클래스 --- */
.cs-white_color, .cs-white_color_hover:hover { color: #fff; }
.cs-primary_color { color: var(--primary); }
.cs-ternary_color { color: var(--ternary); }
.cs-accent_color, .cs-accent_color_hover:hover { color: var(--accent); }
.cs-white_bg { background-color: #fff; }
.cs-gray_bg { background-color: var(--gray); }
.cs-accent_bg, .cs-accent_bg_hover:hover { background-color: var(--accent); }
.cs-primary_bg, .cs-primary_bg_hover:hover { background-color: var(--primary); }
.cs-gradient_bg_1 { background: linear-gradient(267.18deg, #161616 0%, #080808 100%); }

/* --- 텍스트 버튼 --- */
.cs-text_btn {
  display: inline-flex; align-items: center; font-weight: 600;
  color: #fff; cursor: pointer;
}
.cs-text_btn svg { margin-left: 15px; font-size: 24px; }
.cs-text_btn span { display: inline-block; position: relative; }
.cs-text_btn span::before {
  content: ''; position: absolute; height: 2px; width: 100%; bottom: 0; left: 0;
  background-color: currentColor; transform: scaleX(0);
  transform-origin: 0 50%; transition: transform 0.6s ease-out;
}
.cs-text_btn:hover span::before { transform: scaleX(1); transition-timing-function: cubic-bezier(0.52, 1.64, 0.37, 0.66); }
.cs-text_btn.cs-type1 { flex-direction: row-reverse; }
.cs-text_btn.cs-type1 svg { margin-left: 0; margin-right: 15px; transform: rotate(180deg); }

/* --- 버튼 --- */
.cs-btn.cs-style1 {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 13px 26px; transition: all 0.3s ease; border: transparent;
  color: #fff; position: relative; line-height: 1.5em; font-weight: 600;
  border-radius: 15px; background-color: var(--accent); cursor: pointer;
}
.cs-btn.cs-style1::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background-color: rgba(22, 22, 22, 0.4); transform: scaleX(0);
  transform-origin: 0 50%; transition: transform 0.6s ease-out; border-radius: inherit;
}
.cs-btn.cs-style1 > * { position: relative; z-index: 1; }
.cs-btn.cs-style1:hover::before { transform: scaleX(1); transition-timing-function: cubic-bezier(0.52, 1.64, 0.37, 0.66); }
.cs-btn.cs-style1 svg { margin-left: 14px; }
.cs-btn.cs-style1.cs-type1 {
  border: 2px solid #fff; background-color: transparent; border-radius: 5px; transition: all 0.6s ease-out;
}
.cs-btn.cs-style1.cs-type1::before { background-color: #fff; border-radius: 0; }
.cs-btn.cs-style1.cs-type1:hover { color: #000; }

/* --- 폼 필드 --- */
.cs-form_field {
  display: block; width: 100%; padding: 10px 20px; border-radius: 15px;
  outline: none; transition: all 0.3s ease; border: 2px solid #999696;
  background-color: transparent; color: #fff;
}
.cs-form_field:focus { border-color: var(--accent); }
label { margin-bottom: 12px; display: block; }
textarea.cs-form_field { min-height: 150px; resize: vertical; }

/* --- 아코디언 --- */
.cs-accordian { border-bottom: 2px solid var(--accent); padding-bottom: 25px; }
.cs-accordian:not(:last-child) { margin-bottom: 25px; }
.cs-accordian_title { font-size: 22px; margin-bottom: 0; transition: all 0.3s ease; }
.cs-accordian_body { max-height: 0; overflow: hidden; transition: all 0.5s cubic-bezier(0, 1, 0, 1); }
.cs-accordian_body p { margin: 0; }
.cs-accordian_body_in { line-height: 1.8em; padding-top: 15px; }
.cs-accordian_head { padding: 2px 20px 2px 0; position: relative; cursor: pointer; }
.cs-accordian_head:hover .cs-accordian_title { color: var(--accent); }
.cs-accordian_toggle { display: flex; position: absolute; top: 50%; margin-top: -3px; right: 0; transition: all 0.3s ease; }
.cs-accordian.active .cs-accordian_toggle { transform: rotate(180deg); }
.cs-accordian.active .cs-accordian_head { pointer-events: none; }
.cs-accordian.active .cs-accordian_body { height: auto; max-height: 9999px; transition: all 0.5s cubic-bezier(1, 0, 1, 0); }

/* --- 섹션 헤딩 --- */
.cs-section_heading.cs-style1 { position: relative; z-index: 2; }
.cs-section_heading.cs-style1 .cs-section_subtitle { color: var(--ternary); font-size: 18px; margin-bottom: 20px; }
.cs-section_heading.cs-style1 .cs-section_title { font-size: 50px; margin-bottom: 0; }
.cs-section_heading.cs-style1 .cs-separator { height: 2px; width: 50px; border-radius: 2px; }

/* --- 페이지 헤딩 --- */
.cs-page_heading.cs-style1 {
  display: none;
}
/* 페이지 헤딩 숨김 시 GNB 높이만큼 상단 여백 확보 */
.cs-page_heading.cs-style1 + * {
  padding-top: 140px;
}
/* 페이지 라벨: 모바일 전용, 중앙 정렬 */
.cs-page_label {
  display: none;
  font-size: 13px; font-weight: 600; letter-spacing: 3px; text-transform: uppercase;
  color: var(--accent); margin-bottom: 16px; text-align: center;
}
@media screen and (max-width: 991px) {
  .cs-page_label { display: block; }
}
.cs-page_heading.cs-style1::after {
  content: ''; position: absolute; right: -30px; top: -30px;
  height: 151px; width: 151px; background: var(--accent); opacity: 0.8; filter: blur(125px);
}
.cs-page_heading.cs-style1 > * { position: relative; z-index: 2; width: 100%; }
.cs-page_heading.cs-style1 .cs-page_heading_in { display: block; text-align: center; }
.cs-page_heading.cs-style1 .breadcrumb { justify-content: center; margin-bottom: 0; color: var(--ternary); }
.cs-page_heading.cs-style1 .breadcrumb-item.active { color: #fff; }
.cs-page_heading.cs-style1 .cs-page_title { margin-bottom: 12px; }

.breadcrumb-item + .breadcrumb-item { padding-left: 14px; }
.breadcrumb-item + .breadcrumb-item::before {
  content: ''; height: 17px; width: 1px; background-color: #fff;
  padding: 0; position: relative; top: 5px; margin-right: 14px;
}

/* --- 이미지 레이어 --- */
.cs-image_layer.cs-style1 { padding-right: 60px; padding-bottom: 60px; }
.cs-image_layer.cs-style1 img { position: relative; z-index: 2; }
.cs-image_layer.cs-style1 .cs-image_layer_in { position: relative; border-radius: 15px; }
.cs-image_layer.cs-style1 .cs-image_layer_in::after {
  content: ''; position: absolute; height: 100%; width: 100%;
  right: -60px; bottom: -60px; background-color: var(--accent); border-radius: inherit;
}

/* --- 파트너 로고 --- */
.cs-partner_logo_wrap { display: flex; justify-content: space-between; margin: 0 -20px; flex-wrap: wrap; align-items: center; }
.cs-partner_logo { padding: 20px; }

/* --- 비디오 블록 --- */
.cs-video_block.cs-style1 {
  display: block; height: 725px; position: relative; z-index: 10; overflow: hidden; border-radius: 20px;
}
.cs-video_block.cs-style1::before {
  content: ''; position: absolute; height: 100%; width: 100%; left: 0; top: 0;
  opacity: 0; background-color: rgba(22, 22, 22, 0.4); transition: all 0.4s ease;
}
.cs-video_block.cs-style1:hover::before { opacity: 1; }
.cs-video_block.cs-style1.cs-size1 { height: 580px; }

/* --- 플레이어 버튼 --- */
.cs-player_btn {
  position: absolute; z-index: 10; top: 50%; left: 50%;
  transform: translateX(-50%) translateY(-50%); display: flex;
  width: 100px; height: 100px; border-radius: 50%;
  align-items: center; justify-content: center;
}
.cs-player_btn::before, .cs-player_btn::after {
  content: ''; position: absolute; left: 50%; top: 50%;
  transform: translateX(-50%) translateY(-50%); display: block;
  width: 100%; height: 100%; background: #fff; border-radius: 50%;
}
.cs-player_btn::before { z-index: 0; animation: pulse-border 1500ms ease-out infinite; }
.cs-player_btn::after { z-index: 1; transition: all 200ms; }
.cs-player_btn span {
  display: block; position: relative; z-index: 3; width: 0; height: 0;
  border-left: 24px solid currentColor; border-top: 16px solid transparent;
  border-bottom: 16px solid transparent;
}

/* --- 연락처 정보 --- */
.cs-contact_info.cs-style1 svg { position: absolute; left: 0; top: 4px; width: 20px; max-height: 20px; }
.cs-contact_info.cs-style1 li { position: relative; padding-left: 35px; }
.cs-contact_info.cs-style1 li:not(:last-child) { margin-bottom: 0; }

/* --- 탭 --- */
.cs-tab { display: none; }
.cs-tab.active { display: block; }
.cs-tab_links.cs-style1 {
  display: inline-flex; padding: 5px; background-color: #000;
  border-radius: 10px; position: relative; z-index: 5;
}
.cs-tab_links.cs-style1 li {
  padding: 7px 20px; font-weight: 500; color: #fff;
  display: inline-flex; transition: all 0.3s ease; cursor: pointer;
}
.cs-tab_links.cs-style1 li.active { background-color: var(--accent); border-radius: 10px; pointer-events: none; }

/* --- 페이지네이션 --- */
.cs-pagination_box { margin: -7px; }
.cs-pagination_item { height: 40px; width: 40px; border-radius: 5px; background-color: #000; margin: 7px; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; }
.cs-pagination_item.active { background-color: var(--accent); color: #fff; pointer-events: none; }

/* --- 스크롤 업 --- */
.cs-scrollup {
  position: fixed; bottom: -60px; right: 40px; color: var(--accent);
  padding: 5px; height: 50px; width: 50px; display: flex;
  justify-content: center; align-items: center; cursor: pointer;
  transition: all 0.4s ease; z-index: 10; background-color: #000;
  box-shadow: 0px 1px 5px 1px rgba(22, 22, 22, 0.2); border-radius: 50%;
}
.cs-scrollup:hover { background-color: var(--accent); color: #fff; }
.cs-scrollup.cs-scrollup_show { bottom: 40px; }

/* --- 구글 맵 --- */
.cs-google_map { height: 600px; }
.cs-google_map iframe { height: 100%; display: block; border: none; width: 100%; filter: grayscale(100%) invert(90%) contrast(120%); }

/* --- 빛 효과 --- */
.cs-shine_hover_1 { position: relative; overflow: hidden; }
.cs-shine_hover_1::before {
  content: ''; position: absolute; top: 0; left: -100%; z-index: 1;
  width: 50%; height: 100%;
  background: linear-gradient(to right, transparent 0%, rgba(255, 255, 255, 0.15) 100%);
  transform: skewX(-25deg);
  opacity: 0;
}
.cs-shine_hover_1:hover::before { opacity: 1; animation: shine 1.3s; }

/* --- 키프레임 --- */
@keyframes pulse-border {
  0% { transform: translateX(-50%) translateY(-50%) translateZ(0) scale(1); opacity: 1; }
  100% { transform: translateX(-50%) translateY(-50%) translateZ(0) scale(1.5); opacity: 0; }
}
@keyframes shine { 100% { left: 125%; } }
@keyframes particalAnimation {
  0%, 100% { transform: translate(0px, 0px); }
  20% { transform: translate(80px, -10px); }
  40% { transform: translate(140px, 70px); }
  60% { transform: translate(90px, 130px); }
  80% { transform: translate(-40px, 80px); }
}
@keyframes animo-x { 50% { transform: translateX(44px); } }
@keyframes animo-y { 50% { transform: translateY(30px); } }
@keyframes rotate-anim { 100% { transform: rotate(360deg); } }
@keyframes semi-rotate-anim { 50% { transform: translateY(25px) rotate(-53deg); } }

/* --- 쉐이프 장식 --- */
.cs-shape_1 {
  width: 0; height: 0; border-top: 9px solid transparent;
  border-bottom: 9px solid transparent; border-left: 14px solid var(--accent);
}
.cs-shape_wrap_1 { position: relative; }
.cs-shape_wrap_1 .cs-shape_1 { position: absolute; z-index: 3; pointer-events: none; }
.cs-shape_wrap_1 .cs-shape_1:nth-child(1) { top: 25%; left: 10%; animation: semi-rotate-anim 12s cubic-bezier(0.4, 0, 0.2, 1) infinite; }
.cs-shape_wrap_1 .cs-shape_1:nth-child(2) { top: 30%; left: 72%; transform: rotate(-15deg); animation: semi-rotate-anim 8s cubic-bezier(0.4, 0, 0.2, 1) infinite; }
.cs-shape_wrap_1 .cs-shape_1:nth-child(3) { top: 68%; left: 35%; transform: rotate(-30deg); animation: animo-x 9s cubic-bezier(0.4, 0, 0.2, 1) infinite; }

.cs-shape_2 { position: absolute; height: 320px; width: 320px; }
.cs-shape_2 div { background-color: #000; transform: rotate(45deg); height: 100%; width: 100%; }

.cs-shape_wrap_4 { position: relative; }
.cs-shape_wrap_4 .cs-shape_4 { position: absolute; background-color: #000; border-radius: 50%; }
.cs-shape_wrap_4 .cs-shape_4:nth-child(1) { left: 5%; top: 42%; height: 100px; width: 100px; animation: animo-y 8s infinite; }
.cs-shape_wrap_4 .cs-shape_4:nth-child(2) { left: 15%; top: 62%; height: 286px; width: 286px; }

/* ============================================================
   헤더 스타일
   ============================================================ */
.cs-site_header {
  position: absolute; width: 100%; left: 0; top: 0; z-index: 99;
  transition: all 0.4s ease;
}
.cs-site_header.cs-sticky_header_active {
  position: fixed; background-color: rgba(24, 24, 24, 0.95);
  backdrop-filter: blur(10px); box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}
.cs-main_header { padding: 20px 0; }
.cs-main_header_in { display: flex; align-items: center; justify-content: space-between; }
.cs-main_header_left { flex-shrink: 0; }
.cs-main_header_center { flex-grow: 1; display: flex; justify-content: center; }
.cs-main_header_right { flex-shrink: 0; }

.cs-site_branding { display: inline-block; }
.cs-site_branding img { height: 36px; }

.cs-nav { display: flex; align-items: center; }
.cs-nav_list { display: flex; gap: 35px; margin: 0; padding: 0; list-style: none; }
.cs-nav_list li a {
  color: var(--primary); font-size: 15px; font-weight: 500;
  letter-spacing: 0.5px; transition: color 0.3s;
}
.cs-nav_list li a:hover,
.cs-nav_list li a.active { color: var(--accent); }

/* 모바일 메뉴 토글 */
.cs-munu_toggle {
  display: none !important; width: 30px; height: 24px; position: relative; cursor: pointer;
}
.cs-munu_toggle span {
  display: block; width: 100%; height: 2px; background-color: #fff;
  position: absolute; left: 0; transition: all 0.3s;
}
.cs-munu_toggle span:nth-child(1) { top: 0; }
.cs-munu_toggle span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.cs-munu_toggle span:nth-child(3) { bottom: 0; }
.cs-munu_toggle.cs-toggle_active span:nth-child(1) { transform: rotate(45deg); top: 50%; }
.cs-munu_toggle.cs-toggle_active span:nth-child(2) { opacity: 0; }
.cs-munu_toggle.cs-toggle_active span:nth-child(3) { transform: rotate(-45deg); bottom: 50%; }

/* 아이콘 버튼 */
.cs-icon_btn {
  display: flex; align-items: center; justify-content: center;
  width: 45px; height: 45px; cursor: pointer;
}
.cs-icon_btn_in { display: flex; flex-wrap: wrap; width: 22px; gap: 4px; }
.cs-icon_btn_in span {
  display: block; width: 9px; height: 9px; background-color: var(--primary);
  border-radius: 2px; transition: all 0.3s;
}
.cs-icon_btn:hover .cs-icon_btn_in span { background-color: var(--accent); }

/* --- 사이드 헤더 --- */
.cs-side_header {
  position: fixed; top: 0; right: -400px; width: 400px; height: 100vh;
  background-color: var(--gray); z-index: 200; transition: right 0.4s ease;
  overflow-y: auto; padding: 40px;
}
.cs-side_header.active { right: 0; }
.cs-side_header_overlay {
  position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
  background-color: rgba(0, 0, 0, 0.6); z-index: -1; display: none;
}
.cs-side_header.active .cs-side_header_overlay { display: block; }
.cs-close {
  position: absolute; top: 20px; right: 20px; width: 30px; height: 30px;
  cursor: pointer; background: none; border: none;
}
.cs-close::before, .cs-close::after {
  content: ''; position: absolute; top: 50%; left: 0;
  width: 100%; height: 2px; background-color: #fff;
}
.cs-close::before { transform: rotate(45deg); }
.cs-close::after { transform: rotate(-45deg); }

/* ============================================================
   푸터 스타일
   ============================================================ */
.cs-footer {
  background-color: #000; color: #fff; padding: 80px 0 0;
}
.cs-footer_row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px;
}
.cs-footer_col h2 { font-size: 20px; margin-bottom: 16px; }
.cs-footer_col p { font-size: 14px; line-height: 1.8; color: rgba(255, 255, 255, 0.6); }
.cs-footer_col nav a {
  display: block; font-size: 14px; color: rgba(255, 255, 255, 0.6);
  padding: 4px 0; transition: color 0.3s;
}
.cs-footer_col nav a:hover { color: var(--accent); }
.cs-footer_bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1); padding: 20px 0;
  text-align: center; margin-top: 80px; color: rgba(255, 255, 255, 0.6);
}

/* 뉴스레터 폼 */
.cs-newsletter_form { display: flex; gap: 10px; }
.cs-newsletter_form input {
  flex: 1; padding: 10px 16px; border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px; background: transparent; color: #fff; outline: none;
}
.cs-newsletter_form input:focus { border-color: var(--accent); }
.cs-newsletter_form button {
  padding: 10px 20px; background-color: var(--accent); color: #fff;
  border: none; border-radius: 10px; font-weight: 600; cursor: pointer;
  transition: all 0.3s;
}
.cs-newsletter_form button:hover { opacity: 0.85; }

/* ============================================================
   히어로 섹션
   ============================================================ */
.cs-hero.cs-style1 {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden;
}
.cs-hero_bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
.cs-hero_bg img { width: 100%; height: 100%; object-fit: cover; }

/* ============================================================
   FunFact / 카운터
   ============================================================ */
.cs-funfact_wrap { display: flex; flex-wrap: wrap; gap: 30px; }
.cs-funfact.cs-style1 { text-align: center; }
.cs-funfact.cs-style1 .cs-funfact_number { font-size: 50px; font-weight: 700; color: var(--accent); }
.cs-funfact.cs-style1 .cs-funfact_text { color: var(--ternary); }

/* ============================================================
   카드 / 서비스
   ============================================================ */
.cs-card.cs-style1 {
  padding: 40px 30px; background-color: var(--gray);
  border-radius: 15px; transition: all 0.3s ease;
  position: relative; overflow: hidden;
}
.cs-card.cs-style1:hover { transform: translateY(-5px); }
.cs-card.cs-style1 .cs-card_icon { margin-bottom: 25px; }
.cs-card.cs-style1 .cs-card_icon img { width: 60px; height: 60px; }
.cs-card.cs-style1 .cs-card_title { font-size: 22px; margin-bottom: 15px; font-weight: 600; }

/* ============================================================
   포트폴리오
   ============================================================ */
.cs-portfolio.cs-style1 {
  position: relative; border-radius: 15px; overflow: hidden;
  display: block;
}
.cs-portfolio.cs-style1 .cs-portfolio_hover {
  position: absolute; bottom: 0; left: 0; width: 100%;
  padding: 30px; background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  transform: translateY(100%); transition: transform 0.4s ease;
}
.cs-portfolio.cs-style1:hover .cs-portfolio_hover { transform: translateY(0); }

/* ============================================================
   팀 멤버
   ============================================================ */
.cs-team.cs-style1 { text-align: center; }
.cs-team.cs-style1 .cs-member_thumb {
  width: 200px; height: 200px; border-radius: 50%; overflow: hidden;
  margin: 0 auto 20px;
}
.cs-team.cs-style1 .cs-member_thumb img { width: 100%; height: 100%; object-fit: cover; }
.cs-team.cs-style1 .cs-member_name { font-size: 22px; font-weight: 600; margin-bottom: 5px; }
.cs-team.cs-style1 .cs-member_designation { color: var(--ternary); }

/* ============================================================
   후기 / 테스티모니얼
   ============================================================ */
.cs-testimonial.cs-style1 {
  padding: 40px; background-color: var(--gray); border-radius: 15px;
}
.cs-testimonial.cs-style1 .cs-testimonial_text { font-size: 18px; line-height: 1.7; margin-bottom: 25px; }
.cs-testimonial.cs-style1 .cs-testimonial_avatar { width: 50px; height: 50px; border-radius: 50%; overflow: hidden; }
.cs-testimonial.cs-style1 .cs-testimonial_avatar img { width: 100%; height: 100%; object-fit: cover; }

/* ============================================================
   CTA 섹션
   ============================================================ */
.cs-cta.cs-style1 {
  padding: 80px; border-radius: 20px; position: relative; overflow: hidden;
}

/* ============================================================
   가격표
   ============================================================ */
.cs-pricing_table.cs-style1 {
  padding: 40px; background-color: var(--gray); border-radius: 15px;
  border: 1px solid var(--border); transition: all 0.3s ease;
}
.cs-pricing_table.cs-style1:hover {
  border-color: var(--accent);
}
/* hover가 없을 때만 기본 활성 카드 하이라이트 */
.cs-pricing_table.cs-style1.cs-pricing_default_active {
  border-color: var(--accent);
}
#pricingSwiper .swiper-wrapper:hover .cs-pricing_default_active:not(:hover) {
  border-color: var(--border);
}
.cs-pricing_table.cs-style1 .cs-pricing_title { font-size: 22px; margin-bottom: 10px; }
.cs-pricing_table.cs-style1 .cs-pricing_price { font-size: 40px; font-weight: 700; color: var(--accent); }
.cs-pricing_table.cs-style1 .cs-pricing_feature { margin: 20px 0; }
.cs-pricing_table.cs-style1 .cs-pricing_feature li { padding: 8px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.1); }

/* ============================================================
   무빙 텍스트
   ============================================================ */
.cs-moving_text_wrap {
  overflow: hidden; white-space: nowrap; padding: 20px 0;
}
.cs-moving_text {
  display: inline-flex; animation: marquee 20s linear infinite;
}
.cs-moving_text_in {
  display: flex; align-items: center; font-size: 80px;
  font-weight: 700; text-transform: uppercase;
  -webkit-text-stroke: 1px var(--accent);
  color: transparent; padding-right: 40px;
}
.cs-moving_text_in span { margin: 0 30px; }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ============================================================
   비디오 모달
   ============================================================ */
.cs-video_popup {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  z-index: 1000; display: none; align-items: center; justify-content: center;
}
.cs-video_popup.active { display: flex; }
.cs-video_popup_overlay {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
}
.cs-video_popup_content { position: relative; z-index: 1; width: 80%; max-width: 900px; }
.cs-video_popup_close {
  position: absolute; top: -40px; right: 0; color: #fff;
  font-size: 30px; cursor: pointer; background: none; border: none;
}

/* ============================================================
   Swiper 페이지네이션 (CI4용)
   ============================================================ */
.swiper-pagination {
  display: flex; justify-content: center; position: relative; bottom: auto; margin-top: 30px;
}
.swiper-pagination .swiper-pagination-bullet {
  height: 16px; width: 16px; background-color: var(--accent);
  border: 1px solid var(--accent); border-radius: 50%;
  margin: 0 8px; cursor: pointer; position: relative; opacity: 1; transition: all 0.3s ease;
}
.swiper-pagination .swiper-pagination-bullet::before {
  content: ''; position: absolute; height: 5px; width: 5px;
  border-radius: 50%; left: 50%; top: 50%;
  transform: translate(-50%, -50%); background-color: var(--accent);
}
.swiper-pagination .swiper-pagination-bullet-active { background-color: transparent; }

/* ============================================================
   사이드바 / 위젯
   ============================================================ */
.cs-sidebar_widget_title { font-size: 20px; margin-bottom: 20px; }
.cs-side_menu_widget li a { display: block; padding: 8px 0; color: var(--secondary); transition: color 0.3s; }
.cs-side_menu_widget li a:hover { color: var(--accent); }

/* ============================================================
   반응형
   ============================================================ */
@media screen and (max-width: 1399px) {
  .cs-right_space_150 { padding-right: 50px; }
}
@media screen and (max-width: 1199px) {
  .cs-right_space_40, .cs-right_space_150 { padding-right: 0; }
  .cs-video_block.cs-style1 { height: 500px; }
}
@media screen and (max-width: 991px) {
  .cs-font_14_sm { font-size: 14px; }
  .cs-font_16_sm { font-size: 16px; }
  .cs-font_18_sm { font-size: 18px; }
  .cs-font_20_sm { font-size: 20px; }
  .cs-font_22_sm { font-size: 22px; }
  .cs-font_24_sm { font-size: 24px; }
  .cs-font_26_sm { font-size: 26px; }
  .cs-font_28_sm { font-size: 28px; }
  .cs-font_36_sm { font-size: 36px; }
  .cs-font_42_sm { font-size: 42px; }

  .cs-section_heading.cs-style1 .cs-section_title { font-size: 36px; }
  .cs-page_heading.cs-style1 + * { padding-top: 120px; }
  .cs-accordian_title { font-size: 18px; }
  .cs-accordian { padding-bottom: 15px; border-width: 1px; }
  .cs-accordian:not(:last-child) { margin-bottom: 15px; }

  .cs-hidden_mobile { display: none !important; }

  .cs-nav_list { display: none; }
  .cs-munu_toggle { display: none !important; }
  .cs-nav_list.active {
    display: block; position: absolute; top: 100%; left: 0; width: 100%;
    background-color: var(--gray); padding: 20px;
  }
  .cs-nav_list.active li { margin-bottom: 10px; }
  .cs-nav_list.active li a { display: block; padding: 8px 0; }

  .cs-side_header { width: 100%; right: -100%; }

  .cs-footer_row { grid-template-columns: repeat(2, 1fr); }
  .cs-funfact.cs-style1 .cs-funfact_number { font-size: 36px; }
  .cs-video_block.cs-style1 { height: 400px; }
  .cs-cta.cs-style1 { padding: 50px 30px; }
}

@media screen and (min-width: 992px) {
  .cs-hidden_desktop { display: none !important; }
}

@media screen and (max-width: 767px) {
  .cs-footer_row { grid-template-columns: 1fr; }
  .cs-hero.cs-style1 { min-height: 80vh; }
  .cs-moving_text_in { font-size: 50px; }
  .cs-video_block.cs-style1 { height: 300px; }
  .cs-page_heading.cs-style1 + * { padding-top: 100px; }
}

@media screen and (max-width: 575px) {
  .cs-hide_mobile { display: none; }
  .cs-cta.cs-style1 { padding: 40px 20px; }
  .layout { padding: 0 16px; }
}

/* ============================================================
   스페이싱 유틸리티
   ============================================================ */
.cs-height_0 { height: 0px; }
.cs-height_5 { height: 5px; }
.cs-height_10 { height: 10px; }
.cs-height_15 { height: 15px; }
.cs-height_20 { height: 20px; }
.cs-height_25 { height: 25px; }
.cs-height_30 { height: 30px; }
.cs-height_35 { height: 35px; }
.cs-height_40 { height: 40px; }
.cs-height_45 { height: 45px; }
.cs-height_50 { height: 50px; }
.cs-height_60 { height: 60px; }
.cs-height_70 { height: 70px; }
.cs-height_75 { height: 75px; }
.cs-height_80 { height: 80px; }
.cs-height_90 { height: 90px; }
.cs-height_100 { height: 100px; }
.cs-height_110 { height: 110px; }
.cs-height_120 { height: 120px; }
.cs-height_130 { height: 130px; }
.cs-height_140 { height: 140px; }
.cs-height_150 { height: 150px; }
.cs-height_160 { height: 160px; }

/* ============================================================
   Fluid Typography (clamp 기반 반응형 텍스트)
   설계 문서 기준: .text-hero ~ .text-small
   ============================================================ */
.text-hero {
  font-size: clamp(48px, 8vw, 128px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.text-page-title {
  font-size: clamp(32px, 5vw, 60px);
  font-weight: 700;
  line-height: 1.2;
}
.text-section-title {
  font-size: clamp(24px, 3.5vw, 50px);
  font-weight: 700;
  line-height: 1.25;
}
.text-body {
  font-size: clamp(14px, 1.2vw, 18px);
  font-weight: 400;
  line-height: 1.6;
}
.text-small {
  font-size: clamp(12px, 1vw, 14px);
  font-weight: 400;
  line-height: 1.5;
  color: var(--ternary);
}

@media screen and (max-width: 991px) {
  .cs-height_lg_0 { height: 0px; }
  .cs-height_lg_5 { height: 5px; }
  .cs-height_lg_10 { height: 10px; }
  .cs-height_lg_15 { height: 15px; }
  .cs-height_lg_20 { height: 20px; }
  .cs-height_lg_25 { height: 25px; }
  .cs-height_lg_30 { height: 30px; }
  .cs-height_lg_35 { height: 35px; }
  .cs-height_lg_40 { height: 40px; }
  .cs-height_lg_45 { height: 45px; }
  .cs-height_lg_50 { height: 50px; }
  .cs-height_lg_60 { height: 60px; }
  .cs-height_lg_70 { height: 70px; }
  .cs-height_lg_80 { height: 80px; }
  .cs-height_lg_90 { height: 90px; }
  .cs-height_lg_100 { height: 100px; }
}

/* ============================================================
   히어로 v2 (React 원본 일치)
   ============================================================ */
.cs-hero.cs-style1 {
  min-height: max(70vh, 550px);
  max-height: 1080px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}
.cs-hero_content {
  display: flex;
  flex-direction: column;
  gap: 40px;
  max-width: 900px;
}
.cs-hero_title {
  font-size: clamp(32px, 6vw, 80px);
  line-height: 1.1;
  margin: 0;
}
.cs-hero_subtitle_row {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.cs-hero_subtitle {
  font-size: clamp(14px, 1.5vw, 18px);
  line-height: 1.6;
  margin: 0;
}

/* 스크롤다운 인디케이터 */
.cs-scroll_down {
  position: absolute;
  left: 50%;
  bottom: 15%;
  transform: translateX(-50%);
  width: 20px;
  height: 35px;
  border: 2px solid rgba(255, 255, 255, 0.7);
  border-radius: 10px;
  z-index: 5;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}
.cs-scroll_down:hover {
  border-color: #fff;
  color: inherit;
}
.cs-scroll_down_dot {
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: #fff;
  animation: scrollBounce 2s infinite;
}
@keyframes scrollBounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); opacity: 1; }
  40% { transform: translateY(10px); opacity: 0.6; }
  60% { transform: translateY(5px); opacity: 0.8; }
}

/* ============================================================
   FunFact v2 (그래디언트 + Hero 겹침 + CountUp)
   ============================================================ */
.cs-funfact_section {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  background: linear-gradient(267deg, #161616 0%, #080808 100%);
  border-radius: 16px;
  padding: 60px 80px;
  margin-top: clamp(-100px, -8vh, -60px);
  z-index: 3;
  overflow: hidden;
}
.cs-funfact_shape {
  position: absolute;
  inset: 0;
  background-repeat: no-repeat;
  background-position: right bottom;
  border-radius: 16px;
  pointer-events: none;
}
.cs-funfact_head {
  position: relative;
  z-index: 1;
}
.cs-funfact_title {
  font-size: clamp(24px, 3vw, 48px);
  line-height: 1;
  margin-bottom: 16px;
}
.cs-funfact_stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}
.cs-funfact_item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.cs-funfact_number_wrap {
  display: flex;
  align-items: flex-start;
  font-size: clamp(24px, 3vw, 48px);
  font-weight: 800;
  line-height: 1;
}
.cs-funfact_plus {
  font-size: clamp(14px, 1.5vw, 18px);
  font-weight: 600;
  line-height: 1;
}
.cs-funfact_label {
  font-size: clamp(12px, 1vw, 14px);
  font-weight: 300;
  text-align: center;
  line-height: 1.3;
  margin: 0;
}

/* ============================================================
   서비스 v2 (좌우분할 + 카드 오버레이)
   ============================================================ */
.cs-service_layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  align-items: start;
}
.cs-service_heading {
  position: sticky;
  top: 100px;
}
.cs-service_grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.cs-service_empty {
  display: block;
}
.cs-service_card {
  display: block;
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  transition: filter 0.3s ease;
}
.cs-service_card:hover {
  filter: drop-shadow(0 0 30px rgba(255, 74, 23, 0.5));
  color: inherit;
}
.cs-service_card img {
  width: 100%;
  aspect-ratio: 1 / 1.2;
  object-fit: cover;
  display: block;
  border-radius: 16px;
}
.cs-service_card_overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  border-radius: 16px;
}
.cs-service_card_content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  padding: 16px;
}
.cs-service_card_dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #c2410c;
}
.cs-service_card_title {
  font-size: clamp(16px, 1.2vw, 20px);
  font-weight: 600;
  color: #fff;
  line-height: 1.2;
  margin: 0;
}

/* ============================================================
   팀 v2 (그래디언트 오버레이 + 호버 효과 + 페이지네이션)
   ============================================================ */
.cs-team_v2 {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  cursor: pointer;
}
.cs-team_v2_thumb {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
}
.cs-team_v2_thumb img {
  width: 100%;
  display: block;
  position: relative;
  z-index: 1;
  transition: all 0.8s ease-in-out;
  transform: scale(0.9);
}
.cs-team_v2:hover .cs-team_v2_thumb img {
  transform: scale(0.95) translateY(8px);
}
.cs-team_v2_gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0) 60%);
  z-index: 2;
  border-radius: 16px;
}
.cs-team_v2_info {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 3;
  padding: 25px 20px;
}
.cs-team_v2_name {
  font-size: clamp(16px, 1.2vw, 20px);
  margin-bottom: 4px;
  font-weight: 600;
}
.cs-team_v2_name a { color: inherit; }
.cs-team_v2_name a:hover { text-decoration: underline; color: inherit; }
.cs-team_v2_designation {
  font-size: clamp(12px, 1vw, 16px);
}
.cs-team_pagination_wrap {
  padding: 32px 0;
}

/* 팀 그리드 (페이지 전용) */
.cs-team_grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
@media (min-width: 768px) {
  .cs-team_grid { gap: 20px; }
}
@media (min-width: 1024px) {
  .cs-team_grid { grid-template-columns: repeat(3, 1fr); gap: 40px; }
}
@media (min-width: 1280px) {
  .cs-team_grid { grid-template-columns: repeat(4, 1fr); gap: 40px; }
}

/* ============================================================
   팀 프로필 페이지 레이아웃
   ============================================================ */
.cs-profile_layout {
  display: flex;
  flex-direction: column;
  gap: 40px;
}
@media (min-width: 768px) {
  .cs-profile_layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
  }
}
.cs-profile_image_wrap {
  align-self: start;
}
@media (min-width: 768px) {
  .cs-profile_image_wrap {
    position: sticky;
    top: 160px;
  }
}
.cs-profile_image {
  border-radius: 16px;
  overflow: hidden;
}
.cs-profile_image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.8s ease-in-out;
}
.cs-profile_image:hover img {
  transform: scale(1.05);
}
.cs-profile_meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 4px;
}

/* 스킬 진행바 */
.cs-skill_list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.cs-skill_item {
  margin-bottom: 24px;
}
.cs-skill_header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: clamp(14px, 1.1vw, 18px);
}
.cs-skill_bar {
  height: 12px;
  background-color: #e5e7eb;
  border-radius: 9999px;
  overflow: hidden;
}
.cs-skill_fill {
  height: 100%;
  background-color: #FF4A17;
  border-radius: 9999px;
  transition: width 0.6s ease-out;
}

/* 경력 타임라인 */
.cs-timeline {
  list-style: none;
  margin: 0 0 0 8px;
  padding: 8px 0 0 0;
  border-left: 2px solid #e5e7eb;
}
.cs-timeline_item {
  position: relative;
  margin-bottom: 24px;
  padding-left: 16px;
}
.cs-timeline_dot {
  position: absolute;
  left: -7px;
  top: 6px;
  width: 12px;
  height: 12px;
  background-color: #FF4A17;
  border-radius: 50%;
}
.cs-timeline_title {
  font-size: clamp(14px, 1.1vw, 18px);
  margin: 0 0 4px;
}
.cs-timeline_desc {
  font-size: clamp(12px, 0.9vw, 14px);
  margin: 0;
}

/* ============================================================
   Contact 페이지 스타일
   ============================================================ */

/* 카테고리 선택 그리드 */
.cs-category_grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}
@media (min-width: 576px) {
  .cs-category_grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 768px) {
  .cs-category_grid { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 1024px) {
  .cs-category_grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1280px) {
  .cs-category_grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1536px) {
  .cs-category_grid { grid-template-columns: repeat(4, 1fr); }
}
.cs-category_item {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 10px 14px;
  border: 2px solid transparent;
  border-radius: 16px;
  transition: border-color 0.2s ease;
}
.cs-category_item:hover {
  border-color: rgba(255, 74, 23, 0.3);
}
.cs-category_item input[type="checkbox"] {
  accent-color: #FF4A17;
  width: 18px;
  height: 18px;
}
.cs-category_label {
  font-size: 15px;
  color: var(--ternary);
}
.cs-category_item input:checked + .cs-category_label {
  color: #FF4A17;
}

/* 파일 업로드 영역 */
.cs-file_upload {
  position: relative;
  border: 2px dashed rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s ease;
  margin-bottom: 8px;
}
.cs-file_upload:hover {
  border-color: #FF4A17;
}
.cs-file_upload input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}
.cs-file_upload_label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.cs-file_upload_label svg {
  color: var(--ternary);
}

/* 구글 맵 래퍼 */
.cs-map_wrap {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
}
.cs-map_wrap iframe {
  filter: grayscale(100%) invert(92%) contrast(83%);
  transition: filter 0.3s ease;
}
.cs-map_wrap:hover iframe {
  filter: none;
}

/* ============================================================
   후기 v2 (그래디언트배경 + 인용부호 + 별점 + 화살표네비)
   ============================================================ */
.cs-testimonial_section {
  position: relative;
  background: linear-gradient(135deg, #161616 0%, #080808 100%);
  /* overflow: hidden 제거 — 원본 React에 없음, shape SVG가 잘리는 원인 */
}
.cs-testimonial_shape {
  position: absolute;
  top: -15%;
  right: 40px;
  z-index: 10;
  pointer-events: none;
  animation: animo-y 5s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}
.cs-testimonial_inner {
  position: relative;
  z-index: 10;
}
.cs-testimonial_slider_wrap {
  max-width: 75%;
  margin: 0 auto;
}
.cs-testimonial_v2 {
  position: relative;
  padding: 48px 40px 48px 48px;
}
.cs-testimonial_quote {
  position: absolute;
  top: 0;
  left: 4px;
  font-size: 36px;
  color: rgba(255, 255, 255, 0.3);
}
.cs-testimonial_v2_text {
  font-size: clamp(16px, 1.3vw, 20px);
  line-height: 1.5;
  margin-bottom: 0;
}
/* 별점 레이팅 */
.cs-testimonial_rating {
  position: relative;
  height: 20px;
  width: 140px;
  margin-top: 24px;
}
.cs-rating_bg,
.cs-rating_fill {
  position: absolute;
  inset: 0;
  background-image: url('../images/rating.svg');
  background-repeat: no-repeat;
  background-size: auto 100%;
}
.cs-rating_fill {
  overflow: hidden;
}
.cs-testimonial_v2_name {
  font-size: clamp(16px, 1.3vw, 20px);
  margin: 64px 0 0;
  font-weight: 600;
}
.cs-testimonial_v2_designation {
  margin-top: 8px;
  font-size: clamp(12px, 1vw, 16px);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
}
.cs-testimonial_line {
  display: inline-block;
  width: 16px;
  height: 2px;
  background-color: #fff;
  border-radius: 1px;
}
/* 화살표 네비게이션 */
.cs-testimonial_nav {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
  padding-right: 48px;
}
.cs-swiper_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: transparent;
  color: #fff;
  cursor: pointer;
  transition: all 0.3s ease;
}
.cs-swiper_btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ============================================================
   무빙 텍스트 스페이싱
   ============================================================ */
.cs-moving_text_spacing {
  height: clamp(32px, 6vw, 96px);
}

/* ============================================================
   CTA v2 (배경이미지 + 삼각형 데코)
   ============================================================ */
.cs-cta_v2 {
  position: relative;
  text-align: center;
  background-size: cover;
  background-position: center;
  overflow: hidden;
  border-radius: 16px;
  padding: 60px 24px;
}
.cs-cta_shapes {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
}
.cs-cta_shapes .cs-shape_1 {
  position: absolute;
}
.cs-cta_shapes .cs-shape_1:nth-child(1) {
  top: 60%;
  left: 75%;
}
.cs-cta_shapes .cs-shape_1:nth-child(2) {
  top: 60%;
  left: 25%;
}
.cs-cta_shapes .cs-shape_1:nth-child(3) {
  top: 15%;
  left: 50%;
}
.cs-cta_v2_content {
  position: relative;
  z-index: 2;
}
.cs-cta_v2_title {
  font-size: clamp(24px, 3.5vw, 48px);
  line-height: 1.2;
  margin: 0;
}
.cs-cta_v2 .cs-text_btn {
  display: inline-flex;
}

/* ============================================================
   추가 반응형 (신규 컴포넌트)
   ============================================================ */
@media screen and (max-width: 1199px) {
  .cs-service_layout {
    grid-template-columns: 1fr;
  }
  .cs-service_heading {
    position: static;
  }
  .cs-service_grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .cs-funfact_section {
    padding: 40px;
  }
  .cs-testimonial_slider_wrap {
    max-width: 90%;
  }
}
@media screen and (max-width: 991px) {
  .cs-hero.cs-style1 {
    min-height: auto;
    padding: 100px 0 60px;
  }
  .cs-hero_title {
    font-size: clamp(28px, 5vw, 48px);
  }
  .cs-funfact_section {
    grid-template-columns: 1fr;
    margin-top: -60px;
    padding: 30px 24px;
    gap: 24px;
  }
  .cs-funfact_stats {
    grid-template-columns: repeat(4, 1fr);
  }
  .cs-service_grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cs-service_empty {
    display: none !important;
  }
  .cs-testimonial_slider_wrap {
    max-width: 100%;
  }
  .cs-cta_v2 {
    padding: 50px 20px;
  }
}
@media screen and (max-width: 767px) {
  .cs-hero_subtitle_row {
    flex-direction: column;
  }
  .cs-funfact_stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .cs-scroll_down {
    bottom: 8%;
  }
  .cs-testimonial_v2 {
    padding: 32px 20px 32px 36px;
  }
  .cs-testimonial_nav {
    padding-right: 20px;
  }
}
@media screen and (min-width: 768px) {
  .cs-hero_subtitle_row {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }
  .cs-cta_v2 {
    padding: 90px 24px;
  }
}
@media screen and (min-width: 1200px) {
  .cs-funfact_item {
    flex-direction: row;
    gap: 8px;
  }
  .cs-funfact_label {
    text-align: left;
  }
  .cs-funfact_stats {
    grid-template-columns: 1fr 1fr;
  }
}

/* ============================================================
   FAQ 카테고리 네비게이션
   ============================================================ */
.cs-faq_nav {
  background-color: #000;
  padding: 45px 35px;
}
.cs-faq_nav_title {
  font-size: 30px;
  font-weight: 700;
}
.cs-list.cs-style1 {
  list-style: none;
  margin: 0;
  padding: 0;
}
.cs-list.cs-style1 li:not(:last-child) {
  margin-bottom: 20px;
}
.cs-faq_nav_link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 8px;
  color: var(--secondary);
  transition: all 0.3s ease;
  font-size: 16px;
}
.cs-faq_nav_link:hover,
.cs-faq_nav_link.active {
  color: var(--accent);
  background-color: rgba(255, 74, 23, 0.1);
}
.cs-faq_nav_link svg {
  flex-shrink: 0;
  opacity: 0.7;
}
.cs-faq_nav_link:hover svg,
.cs-faq_nav_link.active svg {
  opacity: 1;
  stroke: var(--accent);
}

/* ============================================================
   Business 페이지 — 업무 카테고리
   ============================================================ */
.cs-biz_categories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.cs-biz_category_card {
  padding: 32px 28px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  transition: all 0.3s ease;
}
.cs-biz_category_card:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 74, 23, 0.3);
  transform: translateY(-4px);
}
.cs-biz_category_number {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 12px;
}
.cs-biz_category_title {
  font-size: 18px;
  line-height: 1.4;
  margin-bottom: 6px;
}
.cs-biz_category_subtitle {
  font-size: 14px;
  margin-bottom: 0;
}
.cs-biz_category_items {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.cs-biz_category_items li {
  font-size: 13px;
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  white-space: nowrap;
}
@media screen and (max-width: 991px) {
  .cs-biz_categories { grid-template-columns: repeat(2, 1fr); }
}
@media screen and (max-width: 575px) {
  .cs-biz_categories { grid-template-columns: 1fr; }
}

/* ============================================================
   Business 페이지 — 업무 프로세스 (9단계)
   ============================================================ */
.cs-process_flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  counter-reset: process-counter;
}
.cs-process_step {
  position: relative;
  padding: 24px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  text-align: center;
  counter-increment: process-counter;
  transition: all 0.3s ease;
}
.cs-process_step:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 74, 23, 0.3);
}
.cs-process_step::before {
  content: counter(process-counter);
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
}
.cs-process_step_title {
  font-size: 15px;
  line-height: 1.5;
  margin: 0;
}
/* 화살표 커넥터 (3열 그리드에서 각 행 마지막 제외) */
.cs-process_step:not(:nth-child(3n))::after {
  content: '\2192';
  position: absolute;
  right: -16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent);
  font-size: 18px;
  z-index: 1;
}
@media screen and (max-width: 767px) {
  .cs-process_flow { grid-template-columns: 1fr; }
  .cs-process_step::after { display: none; }
}

/* ============================================================
   About 페이지 — 팀 소개 (익명)
   ============================================================ */
.cs-about_team {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.cs-about_team_image {
  max-width: 600px;
  width: 100%;
}
.cs-about_team_image img {
  width: 100%;
  border-radius: 16px;
}
/* 이미지 미제공 시 플레이스홀더 */
.cs-about_team_image.cs-team_placeholder {
  height: 300px;
  background: linear-gradient(135deg, rgba(255, 74, 23, 0.15) 0%, rgba(255, 255, 255, 0.05) 100%);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cs-about_team_image.cs-team_placeholder img {
  display: none;
}

/* ============================================================
   About 페이지 — 팀 역할 2x2 그리드
   ============================================================ */
.cs-team_grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  width: 100%;
  max-width: 800px;
  align-self: center;
}
.cs-team_grid_item {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  min-width: 0;
}
.cs-team_grid_item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(40%);
  transition: filter 0.4s, transform 0.4s;
}
.cs-team_grid_item:hover img {
  filter: grayscale(0%);
  transform: scale(1.05);
}
.cs-team_grid_label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 16px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  color: var(--accent);
  font-family: var(--primary-font);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
@media (max-width: 575px) {
  .cs-team_grid { gap: 10px; }
  .cs-team_grid_label { font-size: 11px; padding: 8px 12px; }
}

/* ============================================================
   About 페이지 — What We've Built
   ============================================================ */
.cs-built_list {
  list-style: disc;
  padding-left: 20px;
}
.cs-built_list li {
  padding: 10px 0;
  font-size: 16px;
  line-height: 1.6;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.cs-built_list li:last-child {
  border-bottom: none;
}

/* ============================================================
   About 페이지 — 간략 포트폴리오
   ============================================================ */
.cs-portfolio_simple_grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.cs-portfolio_simple_item {
  transition: transform 0.3s ease;
}
.cs-portfolio_simple_item:hover {
  transform: translateY(-4px);
}
.cs-portfolio_simple_thumb {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
}
.cs-portfolio_simple_thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.cs-portfolio_simple_item:hover .cs-portfolio_simple_thumb img {
  transform: scale(1.05);
}
.cs-portfolio_simple_name {
  margin-top: 12px;
  font-size: 14px;
  text-align: center;
}
@media screen and (max-width: 767px) {
  .cs-portfolio_simple_grid { grid-template-columns: repeat(2, 1fr); }
}
@media screen and (max-width: 400px) {
  .cs-portfolio_simple_grid { grid-template-columns: 1fr; }
}

/* ============================================================
   구분선 (cs-separator)
   ============================================================ */
.cs-separator {
  height: 2px;
  width: 50px;
  border-radius: 2px;
  display: block;
}

/* ============================================================
   이미지 유틸리티
   ============================================================ */
.w-100 {
  width: 100%;
}

/* ============================================================
   아코디언 컨테이너 (cs-accordians)
   ============================================================ */
.cs-accordians.cs-style1 {
  /* 아코디언 그룹 컨테이너 */
}

/* ============================================================
   FAQ 반응형
   ============================================================ */
@media screen and (max-width: 991px) {
  .cs-faq_nav {
    padding: 30px;
  }
  .cs-faq_nav_title {
    font-size: 26px;
  }
}

/* ============================================================
   리디자인 2025 — 사이드 네비게이션
   ============================================================ */
.cs-side_header_logo {
  margin-bottom: 40px;
}
.cs-side_nav {
  margin-bottom: 40px;
}
.cs-side_nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.cs-side_nav li {
  margin-bottom: 16px;
}
.cs-side_nav a {
  font-size: 20px;
  font-weight: 600;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: color 0.3s ease;
}
.cs-side_nav a:hover,
.cs-side_nav a.active {
  color: var(--accent);
}
.cs-side_header_contact {
  margin-bottom: 40px;
}
.cs-side_header_newsletter h3 {
  font-size: 18px;
  margin-bottom: 10px;
}
.cs-side_header_newsletter p {
  font-size: 14px;
  margin-bottom: 15px;
}

/* ============================================================
   리디자인 2025 — 심플 푸터
   ============================================================ */
.cs-footer.cs-footer_simple {
  background-color: #000;
  color: #fff;
  padding: 0;
}
.cs-footer_simple_row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 30px;
  padding: 40px 0;
}
.cs-footer_simple_info p,
.cs-footer_simple_info a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.8;
}
.cs-footer_simple_info a:hover {
  color: var(--accent);
}
.cs-footer_contact_btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: var(--white);
  color: var(--black);
  font-size: 18px;
  font-weight: 700;
  border-radius: 8px;
  transition: all 0.3s ease;
}
.cs-footer_contact_btn:hover {
  background: var(--accent);
  color: var(--white);
}
.cs-footer.cs-footer_simple .cs-footer_bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0;
  text-align: center;
  margin-top: 0;
  color: rgba(255, 255, 255, 0.6);
}

/* ============================================================
   리디자인 2025 — 히어로 Contact 버튼
   ============================================================ */
.cs-hero_btn_wrap {
  margin-top: 40px;
}
.cs-hero_contact_btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 40px;
  background: var(--accent);
  color: var(--white);
  font-size: 18px;
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.3s ease;
}
.cs-hero_contact_btn:hover {
  background: #e0400f;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 74, 23, 0.4);
}

/* ============================================================
   리디자인 2025 — 서비스 하단 그리드
   ============================================================ */
.cs-service_grid_bottom {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.cs-service_grid_bottom .cs-service_card img {
  aspect-ratio: 1 / 1.2;
}
@media (max-width: 991px) {
  .cs-service_grid_bottom {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 575px) {
  .cs-service_grid_bottom {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   리디자인 2025 — 팀 익명 섹션 (Home)
   ============================================================ */
.cs-team_anonymous {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 30px;
}
.cs-team_anonymous_text p {
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.7);
}
.cs-team_anonymous_image {
  max-width: 600px;
  width: 100%;
}
.cs-team_anonymous_image img {
  width: 100%;
  border-radius: 16px;
}
/* 이미지 미제공 시 플레이스홀더 */
.cs-team_anonymous_image.cs-team_placeholder {
  height: 300px;
  background: linear-gradient(135deg, rgba(255, 74, 23, 0.15) 0%, rgba(255, 255, 255, 0.05) 100%);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cs-team_anonymous_image.cs-team_placeholder img {
  display: none;
}

/* ============================================================
   리디자인 2025 — 플로팅 Contact 버튼
   ============================================================ */
.cs-floating_contact {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 28px;
  background: var(--accent);
  color: var(--white);
  font-size: 16px;
  font-weight: 700;
  border-radius: 50px;
  box-shadow: 0 4px 20px rgba(255, 74, 23, 0.4);
  transition: all 0.3s ease;
  text-transform: uppercase;
}
.cs-floating_contact:hover {
  background: #e0400f;
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(255, 74, 23, 0.5);
}
/* 스크롤업 버튼과 겹치지 않도록 위치 조정 */
.cs-scrollup.cs-scrollup_show {
  bottom: 100px;
}
@media screen and (max-width: 575px) {
  .cs-floating_contact {
    padding: 12px 20px;
    font-size: 14px;
    bottom: 20px;
    right: 20px;
  }
  .cs-scrollup.cs-scrollup_show {
    bottom: 80px;
  }
}