/* =====================================================
   교회사랑넷 브랜드 홍보 원페이지 — 메인 스타일시트
   SEO/AIO 최적화 | 반응형 디자인 | Pretendard 폰트
   ===================================================== */

/* ===== 0. 웹폰트 ===== */
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css');

/* ===== 1. CSS 변수 ===== */
:root {
  --primary: #2eab6f;
  --primary-dark: #1e8c56;
  --primary-light: #e8f5ee;
  --secondary: #1a1a2e;
  /* 제목용: 더 깊은 네이비블랙 — 대비↑ */
  --accent: #8bc34a;
  --white: #ffffff;
  --neutral: #F5F5F0;
  --text: #333333;
  --text-sub: #666666;
  /* #888→#606: WCAG AA 통과 (5.7:1) */
  --border: #dedede;

  --font: 'Pretendard', -apple-system, 'Malgun Gothic', 'Apple SD Gothic Neo', sans-serif;
  --container: 1440px;
  --header-h: 68px;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 44px rgba(0, 0, 0, 0.13);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  /* 여백 스케일 */
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 40px;
  --space-xl: 64px;
  --space-2xl: 100px;
  --space-3xl: 140px;

  /* 이징 커브 */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);

  /* 보더 */
  --border-light: #E5E5E5;
  --border-dark: rgba(255, 255, 255, 0.15);
}

/* ===== 2. 리셋 & 베이스 ===== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  color: var(--text);
  line-height: 2.0;
  font-size: 18px;
  letter-spacing: 0.03em;
  -webkit-font-smoothing: antialiased;
  background: var(--white);
  /* 한국어 줄나눔: 단어 중간 잘림 방지 */
  word-break: keep-all;
  overflow-wrap: break-word;
}

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

ul,
ol {
  list-style: none;
}

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

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: var(--font);
  word-break: keep-all;
}

address {
  font-style: normal;
}

table {
  border-collapse: collapse;
  width: 100%;
}

/* ===== 3. 유틸리티 ===== */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 48px;
}

.section {
  padding: var(--space-3xl) 0;
}

.bg-gray {
  background: var(--neutral);
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

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

.highlight-green {
  color: var(--primary);
  font-weight: 700;
}

/* ===== 4. 타이포그래피 ===== */
h1,
h2,
h3,
h4 {
  font-weight: 700;
  line-height: 1.3;
  color: var(--secondary);
}

.section-header {
  margin-bottom: 80px;
}

/* 섹션 제목 — 하단 그린 액센트 라인으로 구분 명확화 */
.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.03em;
  color: var(--secondary);
  margin-bottom: 8px;
}

.section-title-accent {
  display: block;
  width: 48px;
  height: 4px;
  background: var(--primary);
  border-radius: 2px;
  margin: 14px auto 18px;
}

/* 영문 소문자 라벨 (섹션 타이틀 위) */
.section-label {
  display: block;
  font-family: 'Georgia', 'Times New Roman', serif;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: lowercase;
  color: var(--text-sub);
  margin-bottom: 12px;
  opacity: 0.8;
}

.text-center .section-title-accent {
  margin-left: auto;
  margin-right: auto;
}

.section-desc {
  font-size: 18px;
  line-height: 2.0;
  letter-spacing: 0.03em;
  color: var(--text-sub);
  max-width: 640px;
  margin: 0 auto;
}

/* ===== 5. 버튼 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 17px;
  line-height: 1;
  transition: var(--transition);
  gap: 6px;
  letter-spacing: -0.01em;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  border: 2px solid var(--primary);
}

/* 빛 반사 효과 — 좁은 streak이 왼→오른쪽으로 스윕
   width: 50% 기준:
   translateX(-200%) = 버튼 왼쪽 밖 (자기 너비 × 2 = 버튼 너비)
   translateX( 300%) = 버튼 오른쪽 밖 (자기 너비 × 3 = 버튼 너비 1.5배)
*/
.btn-primary::before,
.nav-cta::before,
.consult-btn::before,
.sticky-consult::before {
  content: "";
  position: absolute;
  top: -10%;
  left: 0;
  width: 50%;
  height: 120%;
  background: linear-gradient(to right,
      rgba(255, 255, 255, 0) 0%,
      rgba(255, 255, 255, 0.38) 45%,
      rgba(255, 255, 255, 0.5) 50%,
      rgba(255, 255, 255, 0.38) 55%,
      rgba(255, 255, 255, 0) 100%);
  transform: translateX(-200%) skewX(-20deg);
  animation: btn-shine 3.5s ease-in-out infinite;
  pointer-events: none;
  z-index: 2;
}

@keyframes btn-shine {
  0% {
    transform: translateX(-200%) skewX(-20deg);
  }

  /* 버튼 왼쪽 밖 */
  40% {
    transform: translateX(300%) skewX(-20deg);
  }

  /* 버튼 오른쪽 밖 */
  100% {
    transform: translateX(300%) skewX(-20deg);
  }

  /* 대기 */
}



.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: #fff;
}

.btn-outline-white {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.75);
  border-radius: 50px;
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: #fff;
}

.btn-lg {
  padding: 16px 38px;
  font-size: 17px;
  border-radius: 50px;
}

.btn-sm {
  padding: 9px 18px;
  font-size: 15px;
  border-radius: 50px;
}

.btn-block {
  width: 100%;
}

/* ===== 6. 섹션 하단 CTA ===== */
.section-cta {
  margin-top: 56px;
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.section-cta .cta-lead {
  width: 100%;
  font-size: 18px;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 6px;
}

/* ===== 7. HEADER ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: #ffffff;
  height: var(--header-h);
  border-bottom: 1px solid var(--border-light);
  transition: box-shadow 0.4s ease;
}

.site-header.scrolled {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
  border-bottom-color: transparent;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 24px;
}

.header-promo {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--primary-light);
  border-radius: 50px;
  animation: promoFadeIn 1s var(--ease-out-expo);
  flex-shrink: 0;
}

.promo-badge {
  background: var(--primary);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 4px;
  line-height: 1;
}

.promo-msg {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary-dark);
  letter-spacing: -0.02em;
  margin: 0;
  white-space: nowrap;
}

@keyframes promoFadeIn {
  from {
    opacity: 0;
    transform: translateX(-15px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@media (max-width: 1200px) {
  .header-left {
    gap: 12px;
  }

  .promo-msg {
    font-size: 13px;
  }
}

@media (max-width: 1260px) {
  .header-promo {
    display: none;
  }
}

/* 네비 항목 축소 — 프로모 사라진 후 여백 확보 */
@media (max-width: 980px) {
  .main-nav a {
    font-size: 14px;
    padding: 7px 9px;
  }

  .main-nav .nav-cta {
    padding: 8px 14px;
  }
}

/* 햄버거 전환 직전 — 네비 더 축소 */
@media (max-width: 860px) {
  .main-nav a {
    font-size: 13px;
    padding: 6px 7px;
  }

  .logo img {
    height: 32px;
  }
}

.logo img {
  height: 38px;
  width: auto;
}

.main-nav ul {
  display: flex;
  gap: 2px;
  align-items: center;
}

.main-nav a {
  padding: 8px 13px;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  transition: var(--transition);
  letter-spacing: -0.01em;
  position: relative;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--primary);
  transition: width 0.3s ease;
}

.main-nav a:hover::after,
.main-nav a.active::after {
  width: 100%;
}

.main-nav a:hover {
  color: var(--primary);
}

.main-nav .nav-cta {
  background: var(--primary);
  color: #fff !important;
  padding: 9px 18px;
  border-radius: 7px;
  margin-left: 4px;
  position: relative;
  overflow: hidden;
}

.main-nav .nav-cta:hover {
  background: var(--primary-dark);
}

/* 모바일 메뉴 버튼 */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  padding: 4px 0;
  flex-shrink: 0;
}

.mobile-menu-btn span {
  display: block;
  height: 2px;
  background: var(--secondary);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===== 오리지널 비쥬얼 슬라이드 ===== */
.ch_section01 {
  position: relative;
  width: 100%;
  padding-top: var(--header-h);
  /* fixed 헤더 높이만큼 확보 */
  background: #f5f5f3;
}

/* cd-hero 슬라이더 구조 */
.cd-hero {
  position: relative;
  width: 100%;
}

/* 슬라이드 트랙 — 여기서 클립 */
.cd-hero__slider {
  position: relative;
  height: var(--slide-h, 679px);
  overflow: hidden;
  list-style: none;
  margin: 0;
  padding: 0;
}

/* 각 슬라이드 — 전체 폭/높이 채움 */
.cd-hero__slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.8s ease;
  z-index: 1;
}

.cd-hero__slide--selected {
  opacity: 1;
  pointer-events: auto;
  z-index: 2;
}

/* 슬라이드 배경 — li(전체 폭)에 적용 */
.cd-hero__slide:nth-child(1) {
  background: url(../images/org/main/slide1_bg.png) center top / cover no-repeat;
}

.cd-hero__slide:nth-child(2) {
  background: url(../images/org/main/slide2_bg.png) center top / cover no-repeat;
}

.cd-hero__slide:nth-child(3) {
  background: url(../images/org/main/slide4_bg.png) center top / cover no-repeat;
}

.cd-hero__slide:nth-child(4) {
  background: url(../images/org/main/slide5_bg.png) center top / cover no-repeat;
}

.cd-hero__slide:nth-child(5) {
  background: url(../images/org/main/slide3_bg.png) center top / cover no-repeat;
}

/* 슬라이드 텍스트 공통 애니메이션 */
.cd-hero__slide .anivs_el {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.cd-hero__slide--selected .anivs_el {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0ms;
}

.cd-hero__slide--selected .anivs_delay1 {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 140ms;
}

.cd-hero__slide--selected .anivs_delay2 {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 280ms;
}

.cd-hero__slide--selected .anivs_delay3 {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 420ms;
}

.cd-hero__slide--selected .anivs_delay4 {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 560ms;
}

/* 내부 이미지 배경 경로 */
.ch_section01 .slide01 .ch_img01 {
  background-image: url(../images/org/main/slide1.png);
}

.ch_section01 .slide02 .ch_img01 {
  background-image: url(../images/org/main/pc06.png);
}

.ch_section01 .slide02 .ch_img02 {
  background-image: url(../images/org/main/pc07.png);
}

.ch_section01 .slide03 p.icon01 {
  background-image: url(../images/org/main/slide4_1.png);
}

.ch_section01 .slide04 .ch_img01 {
  background-image: url(../images/org/main/slide5_1.png);
}

.ch_section01 .slide05 {
  background-image: url(../images/org/main/slide6_1.png);
}

.ch_section01 .slide05 p.ch_text01,
.ch_section01 .slide05 p.ch_text02,
.ch_section01 .slide05 p.ch_text03 {
  background-image: url(../images/org/main/slide6_5.png);
}

/* ── 하단 네비게이션 바 ── */
.cd-hero__nav {
  position: relative;
  width: 100%;
  height: 60px;
  background: #fff;
  border-top: 1px solid #e9e9e9;
  border-bottom: 1px solid #e9e9e9;
  z-index: 10;
}

.cd-hero__nav nav {
  position: relative;
  max-width: 1400px;
  margin: 0 auto;
  height: 60px;
}

.cd-hero__nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  height: 60px;
}

.cd-hero__nav li {
  flex: 1;
}

.cd-hero__nav li a {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 60px;
  font-size: 15px;
  font-weight: 600;
  color: #666;
  text-decoration: none;
  letter-spacing: -0.5px;
  transition: color 0.2s;
}

.cd-hero__nav li.cd-selected a,
.cd-hero__nav li:hover a {
  color: #2eab6f;
}

/* 선택 마커 (하단 초록선) */
.cd-hero__marker {
  position: absolute;
  bottom: 0;
  height: 3px;
  background: #2eab6f;
  transition: left 0.35s ease, width 0.35s ease;
}

/* 네비 텍스트 반응형 전환 */
.cd-hero__nav .nav-short {
  display: none;
}

@media (max-width: 768px) {
  .cd-hero__nav .nav-full {
    display: none;
  }

  .cd-hero__nav .nav-short {
    display: inline;
  }

  .cd-hero__nav ul {
    justify-content: center;
    gap: 16px;
  }

  .cd-hero__nav li {
    flex: none;
  }
}

/* 1번 슬라이드 */
/* 슬라이드 공통 scale — JS가 --slide-scale 변수를 뷰포트 기반으로 실시간 설정 */
.ch_section01 .slide01,
.ch_section01 .slide02,
.ch_section01 .slide03,
.ch_section01 .slide04,
.ch_section01 .slide05 {
  margin: 0 auto;
  transform: scale(var(--slide-scale, 1));
  transform-origin: top left;
}

.ch_section01 .slide01 {
  position: relative;
  width: 1400px;
  height: 679px;
  margin: 0 auto;
}

.ch_section01 .slide01 h2.ch_title01 {
  float: left;
  width: 1060px;
  height: 30px;
  margin: 90px 0 0 190px;
  text-align: center;
  font-size: 54px;
  color: #1b1b1b;
  letter-spacing: -2px;
  font-weight: 800;
}

.ch_section01 .slide01 span.title02 {
  font-size: 48px;
  font-weight: 500;
  color: #1b1b1b;
  letter-spacing: -1px;
}

.ch_section01 .slide01 p.ch_text {
  position: absolute;
  z-index: 1;
  width: 395px;
  height: 100px;
  top: 275px;
  left: 510px;
  font-size: 18px;
  color: #ffffff;
  font-weight: 700;
  text-align: center;
  letter-spacing: -1px;
}

.ch_section01 .slide01 .ch_img01 {
  float: left;
  width: 1400px;
  height: 500px;
  margin: 0px auto;
  background: url(../images/org/main/slide1.png) top center no-repeat;
}

/* 2번 슬라이드 */
.ch_section01 .slide02 {
  position: relative;
  width: 1400px;
  height: 679px;
  margin: 0 auto;
}

.ch_section01 .slide02 .leftBox {
  float: left;
  width: 700px;
}

.ch_section01 .slide02 p.ch_engTit {
  float: left;
  width: 605px;
  margin: 137px 0 0 65px;
  font-size: 19px;
  color: #252525;
  letter-spacing: -.5px;
  font-weight: 700;
}

.ch_section01 .slide02 h2.ch_title {
  float: left;
  width: 605px;
  height: 160px;
  margin: 10px 0 0 65px;
  font-size: 60px;
  color: #252525;
  letter-spacing: -2px;
  font-weight: 500;
  line-height: 72px;
}

.ch_section01 .slide02 p.ch_text {
  float: left;
  width: 604px;
  margin: 40px 0 0 65px;
  font-size: 18px;
  color: #2b2828;
  font-weight: 600;
  letter-spacing: -1px;
}

.ch_section01 .slide02 .ch_img01 {
  float: left;
  width: 700px;
  height: 350px;
  margin-top: 150px;
  background: url(../images/org/main/pc06.png) center center no-repeat;
}

.ch_section01 .slide02 .ch_img02 {
  position: absolute;
  width: 700px;
  height: 350px;
  top: 150px;
  right: 0;
  background: url(../images/org/main/pc07.png) center center no-repeat;
  z-index: 1;
}


/* 4번 슬라이드 */
.ch_section01 .slide03 {
  position: relative;
  width: 1400px;
  height: 679px;
  margin: 0 auto;
}

.ch_section01 .slide03 p.ch_engTit {
  float: left;
  width: 350px;
  margin: 215px 0 0 396px;
  font-size: 19px;
  color: #252525;
  letter-spacing: -.5px;
  font-weight: 700;
}

.ch_section01 .slide03 h2.ch_title {
  float: left;
  width: 350px;
  height: 160px;
  margin: 5px 0 0 393px;
  font-size: 73px;
  color: #252525;
  letter-spacing: -2px;
  font-weight: 700;
  line-height: 64px;
}

.ch_section01 .slide03 span.small {
  font-size: 48px;
  font-weight: 700;
  letter-spacing: -.5px;
}

.ch_section01 .slide03 p.icon01 {
  float: left;
  width: 25px;
  height: 21px;
  background: url(../images/org/main/slide4_1.png) no-repeat;
  margin: 55px 0 0 30px;
}

.ch_section01 .slide03 p.ch_text {
  float: left;
  width: 600px;
  height: 60px;
  font-size: 18px;
  color: #2d2d2d;
  font-weight: 600;
  letter-spacing: -.8px;
  margin: 10px 0 0 30px;
  line-height: 28px;
  animation: title2 1000ms 0s 1 normal forwards;
}

.ch_section01 .slide03 span.point1 {
  font-weight: 800;
  font-size: 21px;
}

.ch_section01 .slide03 span.point2 {
  font-weight: 800;
}

/* 5번 슬라이드 */
.ch_section01 .slide04 {
  position: relative;
  width: 1400px;
  height: 679px;
  margin: 0 auto;
}

.ch_section01 .slide04 .ch_img01 {
  float: left;
  width: 599px;
  height: 414px;
  margin: 105px 0 0 94px;
  background: url(../images/org/main/slide5_1.png) top center no-repeat;
}

.ch_section01 .slide04 .rightBox {
  float: left;
  width: 570px;
  margin: 140px 0 0 125px;
}

.ch_section01 .slide04 p.ch_engTit {
  float: left;
  width: 450px;
  font-size: 19px;
  color: #ffffff;
  letter-spacing: -.5px;
  font-weight: 700;
  margin-left: 8px;
}

.ch_section01 .slide04 h2.ch_title {
  float: left;
  width: 450px;
  height: 200px;
  font-size: 55px;
  color: #ffffff;
  letter-spacing: -2px;
  font-weight: 600;
  line-height: 70px;
  margin-top: 10px;
}

.ch_section01 .slide04 p.ch_text {
  float: left;
  width: 450px;
  margin: 30px 0 0 8px;
  font-size: 18px;
  color: #ffffff;
  font-weight: 600;
  letter-spacing: -.6px;
}

/* 6번 슬라이드 */
.ch_section01 .slide05 {
  position: relative;
  width: 1400px;
  height: 679px;
  margin: 0 auto;
  background: url(../images/org/main/slide6_1.png) right top no-repeat;
}

.ch_section01 .slide05 .leftBox {
  float: left;
  width: 670px;
  height: 450px;
  margin: 70px 0 0 125px;
}

.ch_section01 .slide05 p.ch_engTit {
  float: left;
  width: 500px;
  margin: 4px 0 0 5px;
  font-size: 19px;
  color: #252525;
  letter-spacing: -.5px;
  font-weight: 700;
}

.ch_section01 .slide05 h2.ch_title {
  float: left;
  width: 660px;
  height: 160px;
  margin: 15px 0 0 2px;
  font-size: 50px;
  color: #2f2e2e;
  letter-spacing: -2px;
  font-weight: 500;
  line-height: 62px;
}

.ch_section01 .slide05 p.ch_text01 {
  float: left;
  width: 525px;
  height: 46px;
  margin-top: 84px;
  box-shadow: 0px 0px 20px 0px rgba(0, 0, 0, 0.1);
  border-radius: 15px;
  background: #ffffff url(../images/org/main/slide6_5.png) 17px 11px no-repeat;
}

.ch_section01 .slide05 p.ch_text02 {
  float: left;
  width: 525px;
  height: 46px;
  margin-top: 11px;
  box-shadow: 0px 0px 20px 0px rgba(0, 0, 0, 0.1);
  border-radius: 15px;
  background: #ffffff url(../images/org/main/slide6_5.png) 17px 11px no-repeat;
}

.ch_section01 .slide05 p.ch_text03 {
  float: left;
  width: 525px;
  height: 46px;
  margin-top: 11px;
  box-shadow: 0px 0px 20px 0px rgba(0, 0, 0, 0.1);
  border-radius: 15px;
  background: #ffffff url(../images/org/main/slide6_5.png) 17px 11px no-repeat;
}

.ch_section01 .slide05 span.checkTT {
  font-size: 20px;
  color: #2f2e2e;
  font-weight: 700;
  padding-left: 54px;
  line-height: 47px;
  letter-spacing: -.8px;
}

/* 7번 교회웍스 슬라이드 */
.ch_section01 .slide06 {
  position: relative;
  width: 1400px;
  height: 679px;
  margin: 0 auto;
}

.ch_section01 .slide06 .leftBox {
  float: left;
  width: 670px;
  height: 450px;
  margin: 190px 0 0 60px;
}

.ch_section01 .slide06 p.ch_engTit {
  float: left;
  width: 100%;
  font-size: 60px;
  color: #000;
  letter-spacing: -.5px;
  font-weight: 700;
}

.ch_section01 .slide06 h2.ch_title {
  float: left;
  width: 100%;
  font-size: 30px;
  color: #2f2e2e;
  letter-spacing: -2px;
  margin-top: 40px;
  line-height: 40px;
}

.ch_section01 .slide06 p.ch_text01 {
  float: left;
  width: 100%;
  font-size: 18px;
  margin-top: 57px;
  font-weight: 600;
}

/* 슬라이드버튼*상세제어는 하단에 */
.ch_section01 .ch_slidebtn {
  position: absolute;
  width: 100%;
  height: 60px;
  background-color: #ffffff;
  bottom: 0px;
  left: 0px;
  z-index: 1;
  border-bottom: 1px solid #e7e7e7;
}

/* 오리지널 슬라이드 보완 스타일 */
.ch_section01 span.pointt2 {
  color: #2eab6f;
  font-size: 90px;
  font-weight: 800;
  line-height: 1;
}

/* ===== 8. HERO ===== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
  background: linear-gradient(135deg, #1a9e5c 0%, #25b56a 45%, #3dcc85 100%);
}

/* 히어로 배경 슬라이더 */
.hero-bg-slider {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.8s ease-in-out;
  z-index: 1;
}

.hero-slide.active {
  opacity: 1;
}

/* 개별 애니메이션 (줌인, 이동 등) - 역동성 부여 */
.hero-slide:nth-child(1) {
  animation: hero-zoom-in 20s ease-in-out infinite alternate;
}

.hero-slide:nth-child(2) {
  animation: hero-pan-right 20s ease-in-out infinite alternate;
}

.hero-slide:nth-child(3) {
  animation: hero-pan-bottom 20s ease-in-out infinite alternate;
}

@keyframes hero-zoom-in {
  0% {
    transform: scale(1);
  }

  100% {
    transform: scale(1.15);
  }
}

@keyframes hero-pan-right {
  0% {
    transform: scale(1.1) translateX(-3%);
  }

  100% {
    transform: scale(1.1) translateX(3%);
  }
}

@keyframes hero-pan-bottom {
  0% {
    transform: scale(1.1) translateY(-3%);
  }

  100% {
    transform: scale(1.1) translateY(3%);
  }
}

.hero-overlay-container {
  position: absolute;
  inset: 0;
  z-index: 2;
}

.overlay-layer {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 5s ease-in-out;
  background-size: 200% 200%;
}

.overlay-layer.active {
  opacity: 1;
}

/* 기본 색상 (그린계열로 시작) */
#overlay-1 {
  background: linear-gradient(135deg, rgba(15, 60, 40, 0.92) 0%, rgba(26, 100, 60, 0.82) 100%);
}

#overlay-2 {
  background: linear-gradient(135deg, rgba(10, 30, 80, 0.92) 0%, rgba(20, 50, 100, 0.82) 100%);
}

/* 히어로 하단 웨이브 */
.hero-section::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 64px;
  background: var(--white);
  clip-path: ellipse(55% 100% at 50% 100%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 64px;
  align-items: center;
  padding-top: 64px;
  padding-bottom: 100px;
}

.hero-content {
  color: #fff;
}

/* Hero 배지 — 대비 개선 */
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 26px;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.4);
  letter-spacing: 0.02em;
  backdrop-filter: blur(4px);
}

.hero-content h1 {
  font-size: clamp(32px, 5vw, 60px);
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 18px;
  letter-spacing: -0.03em;
}

.hero-content h1 .highlight {
  color: #7ef0b8;
}

.hero-sub {
  font-size: clamp(15px, 1.8vw, 19px);
  font-weight: 700;
  margin-bottom: 8px;
  opacity: 1;
  color: #d4f5e4;
}

.hero-desc {
  font-size: clamp(15px, 1.3vw, 17px);
  opacity: 0.82;
  margin-bottom: 36px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.85);
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* 히어로 폼 래퍼 — 3D 기울기 컨테이너 */
.hero-form-wrap {
  will-change: transform;
  position: relative;
}

/* 히어로 폼 카드 — 투명 고굴절 글래스모피즘 */
.hero-form-card {
  background: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-radius: 28px;
  padding: 40px 34px;
  /* 맑은 유리 엣지 & 3D 그림자 */
  border: 1px solid rgba(255, 255, 255, 0.45);
  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.25),
    0 8px 30px rgba(0, 0, 0, 0.15),
    inset 0 0 0 1px rgba(255, 255, 255, 0.3);

  transform-style: preserve-3d;
  position: relative;
  overflow: hidden;
  /* 동적 반사 위치 초기값 */
  --hl-x: 0%;
  --hl-y: 0%;
}

/* 표면 반사 — 대각선 하이라이트 스트릭 (틸트에 따라 위치 이동) */
.hero-form-card::before {
  content: '';
  position: absolute;
  top: calc(-20% + var(--hl-y));
  left: calc(-10% + var(--hl-x));
  width: 70%;
  height: 130%;
  background: linear-gradient(145deg,
      rgba(255, 255, 255, 0.72) 0%,
      rgba(255, 255, 255, 0.18) 35%,
      transparent 60%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  transform: rotate(-5deg);
  transition: top 0.05s linear, left 0.05s linear;
}

/* 코스틱 글로우 — 우하단 빛 굴절 효과 */
.hero-form-card::after {
  content: '';
  position: absolute;
  bottom: -15%;
  right: -10%;
  width: 60%;
  height: 55%;
  background: radial-gradient(ellipse at 60% 60%,
      rgba(100, 220, 160, 0.22) 0%,
      rgba(60, 190, 120, 0.10) 45%,
      transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* 내부 콘텐츠를 레이어 위로 */
.hero-form-card>* {
  position: relative;
  z-index: 1;
}

.form-card-title {
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.form-card-sub {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 6px;
  color: #fff;
  letter-spacing: -0.01em;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 12px;
  font-family: var(--font);
  font-size: 15px;
  color: #333;
  transition: all var(--transition);
  background: rgba(255, 255, 255, 0.85);
  /* 폼의 가시성을 위해 다소 불투명하게 */
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(46, 171, 111, 0.12);
}

.form-group textarea {
  resize: vertical;
  min-height: 76px;
}

.required {
  color: #e53935;
  margin-left: 1px;
}

.optional {
  color: var(--text-sub);
  font-weight: 400;
  font-size: 14px;
}

.form-contact-links {
  display: flex;
  gap: 12px;
  margin-top: 14px;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
  flex-wrap: wrap;
}

.form-contact-links a {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--primary);
  padding: 6px 12px;
  border-radius: 50px;
  background: var(--primary-light);
}

.form-contact-links a:hover {
  background: var(--primary);
  color: #fff;
}

.form-contact-links a img {
  width: 15px;
  height: 15px;
}

/* ===== 히어로 하단 통계 바 ===== */
.hero-stats-bar {
  background: #fff;
  border-bottom: 1px solid var(--border-light);
  padding: 0;
  overflow: hidden;
}

.hero-stats-bar .container {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0;
}

.hstat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 28px 12px;
  gap: 6px;
  border-right: 1px solid var(--border-light);
  position: relative;
}

.hstat-item:last-child {
  border-right: none;
}

.hstat-num {
  font-size: clamp(22px, 2.5vw, 32px);
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  letter-spacing: -0.02em;
}

.hstat-label {
  font-size: 13px;
  color: var(--text-sub);
  font-weight: 500;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

@media (max-width: 1024px) {
  .hero-stats-bar .container {
    grid-template-columns: repeat(4, 1fr);
  }

  .hstat-item:nth-child(4) {
    border-right: none;
  }
}

@media (max-width: 600px) {
  .hero-stats-bar .container {
    grid-template-columns: repeat(2, 1fr);
  }

  .hstat-item:nth-child(2n) {
    border-right: none;
  }

  .hstat-item {
    padding: 20px 12px;
  }
}

/* ===== 동역자 배너 ===== */
.partner-banner {
  position: relative;
  width: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 0 6% 240px 6%;
  min-height: 220px;
  margin-bottom: 0;
}

/* 배경 이미지 — absolute로 좌측 채움 */
.partner-banner__bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  width: 70%;
  margin: 0 auto;
  /* 이미지 원본 비율상 좌측 55% 정도 */
  height: 100%;
  object-fit: contain;
  object-position: center bottom;
}

/* 텍스트 — 일반 흐름 (relative) */
.partner-banner__overlay {
  position: relative;
  z-index: 1;
  flex: 1;
}

.partner-banner .about-intro-text {
  text-align: center;
}

.partner-banner .section-title {
  font-size: 26px;
  margin-bottom: 10px;
}

.partner-banner .section-desc {
  font-size: 15px;
  margin-bottom: 12px;
}

.partner-banner .about-lead-box {
  margin-top: 0;
}

.partner-banner .about-lead {
  font-size: 14px;
  line-height: 1.7;
}

/* ===== 9. ABOUT ===== */
.about-section {
  position: relative;
  background: var(--white);
  overflow: hidden;
  z-index: 1;
}

/* 흐리고 잔잔한 배경 요소 (Blobs) */
.about-bg-blobs {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.45;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  will-change: transform;
  animation: blob-float 25s infinite alternate ease-in-out;
}

.blob-1 {
  width: 500px;
  height: 500px;
  background: rgba(144, 202, 249, 0.2);
  /* Soft Blue */
  top: -10%;
  left: -5%;
  animation-duration: 25s;
}

.blob-2 {
  width: 450px;
  height: 450px;
  background: rgba(165, 214, 167, 0.15);
  /* Soft Green */
  top: 35%;
  right: -5%;
  animation-duration: 32s;
  animation-delay: -7s;
}

.blob-3 {
  width: 420px;
  height: 420px;
  background: rgba(46, 171, 111, 0.12);
  /* Deep Green */
  bottom: 10%;
  left: -8%;
  animation-duration: 28s;
  animation-delay: -3s;
}

.blob-4 {
  width: 380px;
  height: 380px;
  background: rgba(255, 204, 128, 0.18);
  /* Soft Orange */
  top: 15%;
  left: 35%;
  animation-duration: 30s;
  animation-delay: -12s;
}

.blob-5 {
  width: 400px;
  height: 400px;
  background: rgba(225, 190, 231, 0.15);
  /* Soft Purple */
  bottom: -5%;
  right: 15%;
  animation-duration: 22s;
  animation-delay: -18s;
}

.blob-6 {
  width: 320px;
  height: 320px;
  background: rgba(255, 171, 145, 0.12);
  /* Soft Peach */
  top: 50%;
  left: 10%;
  animation-duration: 35s;
  animation-delay: -2s;
}

@keyframes blob-float {
  0% {
    transform: translate(0, 0) rotate(0deg) scale(1);
  }

  33% {
    transform: translate(40px, -60px) rotate(5deg) scale(1.1);
  }

  66% {
    transform: translate(-30px, 30px) rotate(-5deg) scale(0.95);
  }

  100% {
    transform: translate(0, 0) rotate(0deg) scale(1);
  }
}

.about-top-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 90px;
}

.about-intro-text {
  text-align: left;
}

.about-intro-text .section-label {
  margin-left: 0;
  margin-right: auto;
}

.about-intro-text .section-title {
  font-size: clamp(28px, 4vw, 42px);
  margin-bottom: 24px;
  color: var(--secondary);
  line-height: 1.25;
}

.about-intro-text .section-desc {
  font-size: 19px;
  margin-bottom: 32px;
  color: var(--primary-dark);
  font-weight: 600;
  max-width: 100%;
}

.about-lead-box {
  position: relative;
  border: none;
  padding: 0;
}

.about-lead {
  font-size: 17.5px;
  color: var(--text);
  line-height: 1.95;
  margin: 0;
  opacity: 0.95;
}

.about-lead strong {
  color: var(--primary-dark);
  font-weight: 800;
}

.about-intro-media {
  display: flex;
  justify-content: center;
  align-items: center;
}

.symbol-media-wrap {
  width: 100%;
  max-width: 480px;
  position: relative;
  /* 애니메이션: 미세하게 떠 있는 느낌 */
  animation: symbol-float 6s infinite ease-in-out;
}

.symbol-media-wrap img {
  width: 100%;
  height: auto;
  display: block;
  /* 배경의 연한 회색을 날려버리고 투명하게 보이도록 보정 */
  filter: brightness(1.08) contrast(1.05);
  opacity: 0.95;
}

@keyframes symbol-float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-15px);
  }
}

@media (max-width: 1024px) {
  .about-top-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-intro-text {
    text-align: center;
  }

  .about-intro-text .section-label {
    margin-left: auto;
    margin-right: auto;
  }

  .about-lead-box {
    border-left: none;
    padding-left: 0;
    border-top: 1px solid var(--border-light);
    padding-top: 24px;
  }

  .symbol-media-wrap {
    max-width: 320px;
  }
}

.about-principles-section {
  margin-top: 0;
  margin-bottom: 80px;
}

/* 타이틀 — 그리드 전체 폭 첫 행 */
.principle-grid-title {
  grid-column: 1 / -1;
  font-size: 18px;
  font-weight: 700;
  color: var(--secondary);
  padding: 18px 0 14px;
  border-top: 2px solid var(--primary-light);
}

.principle-grid-title strong {
  color: var(--primary);
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 0;
  padding-top: 0;
}

.principle-card {
  position: relative;
  border-radius: 32px;
  padding: 40px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 1);
}

.p-card-content {
  position: relative;
  z-index: 2;
  text-align: left;
}

.p-number {
  display: inline-block;
  font-size: 13px;
  font-weight: 800;
  color: var(--primary);
  background: var(--primary-light);
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 20px;
}

.principle-card strong {
  display: block;
  font-size: 21px;
  color: var(--secondary);
  margin-bottom: 12px;
  line-height: 1.25;
  font-weight: 800;
}

.principle-card p {
  font-size: 15.5px;
  color: var(--text-sub);
  line-height: 1.75;
  max-width: 90%;
}

/* 카드별 은은한 파스텔 틴트 배경 (배경색 고정) */
/* 카드별 미세한 틴트 박스 (글래스 위에 아주 얇은 컬러 층) */
.card-design .p-number {
  background: #dcfce7;
  color: #166534;
}

.card-program .p-number {
  background: #dbeafe;
  color: #1e40af;
}

.card-support .p-number {
  background: #fef3c7;
  color: #92400e;
}

.card-price .p-number {
  background: #ede9fe;
  color: #5b21b6;
}

.card-design::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.05) 0%, transparent 100%);
  pointer-events: none;
}

.card-program::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, transparent 100%);
  pointer-events: none;
}

.card-support::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.05) 0%, transparent 100%);
  pointer-events: none;
}

.card-price::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.05) 0%, transparent 100%);
  pointer-events: none;
}

.about-heritage-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  margin-top: 40px;
}

.heritage-card {
  transition: all 0.4s ease;
}

.heritage-header {
  margin-bottom: 32px;
}

.heritage-header h3 {
  font-size: 22px;
  color: var(--secondary);
  font-weight: 800;
  margin-top: 12px;
}

.cert-section {
  display: flex;
  flex-direction: column;
}

.cert-glass-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 20px;
  flex-grow: 1;
  /* 섹션 높이에 맞춰 그리드 확장 */
}

.cert-chip {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: 28px;
  padding: 8px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
  height: 100%;
  text-align: center;
}

.cert-chip:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.06);
  border-color: var(--primary-light);
}

.chip-img-box {
  width: 150px;
  height: 80px;
  background: #fff;
  border-radius: 16px;
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.4s ease;
}

.cert-chip:hover .chip-img-box {
  transform: scale(1.1);
}

.chip-img-box img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.cert-chip span {
  font-size: 15px;
  line-height: 1.2;
  font-weight: 700;
  color: var(--secondary);
}

/* 모던 타임라인 스타일 */
.timeline-modern {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  padding-left: 32px;
  /* 라인↔콘텐츠 간격 확보 */
}

.timeline-modern::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary-light), var(--border-light));
}

.timeline-modern li {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 14px 0;
  position: relative;
}

/* dot: 라인(left:0) 중앙에 위치 → left = -(padding-left + dot반지름) = -(32+5)=-37px */
.timeline-modern li::before {
  content: '';
  position: absolute;
  left: -37px;
  top: 22px;
  width: 10px;
  height: 10px;
  background: #fff;
  border: 2px solid var(--border-light);
  border-radius: 50%;
  transition: all 0.3s ease;
}

.timeline-modern time {
  font-weight: 800;
  color: var(--primary);
  font-size: 16px;
  min-width: 48px;
}

.timeline-modern p {
  font-size: 16px;
  color: var(--text);
  line-height: 1.5;
}

.timeline-modern li.current {
  background: rgba(46, 171, 111, 0.08);
  margin: 4px 0;
  /* 음수 margin 제거 → dot 위치 정상 */
  padding: 16px 24px 16px 12px;
  border-radius: 12px;
  animation: current-glow 2.5s infinite ease-in-out;
}

/* current dot: 다른 dot과 동일 위치, 그린으로만 채움 */
.timeline-modern li.current::before {
  background: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(46, 171, 111, 0.2);
  animation: current-pulse 1.8s infinite;
}

@keyframes current-glow {
  0% {
    background: rgba(46, 171, 111, 0.05);
  }

  50% {
    background: rgba(46, 171, 111, 0.12);
    box-shadow: inset 0 0 15px rgba(46, 171, 111, 0.05);
  }

  100% {
    background: rgba(46, 171, 111, 0.05);
  }
}

@keyframes current-pulse {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(46, 171, 111, 0.4);
  }

  50% {
    transform: scale(1.2);
    box-shadow: 0 0 0 8px rgba(46, 171, 111, 0);
  }

  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(46, 171, 111, 0);
  }
}

.timeline-modern li.current p strong {
  color: var(--primary);
  font-weight: 800;
}

.services-section .section-title {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -1.5px;
  color: var(--secondary) !important;
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  margin-bottom: 24px;
}

.services-section .section-desc {
  font-size: 20px;
  color: var(--primary-dark);
  font-weight: 600;
  opacity: 0.9;
}

@media (max-width: 1024px) {
  .about-heritage-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 500px) {
  .cert-glass-grid {
    grid-template-columns: 1fr;
  }
}

/* 글로벌 통계 섹션 (지구 배경 다크 톤) */
.stats-dark-section {
  position: relative;
  padding: 120px 0;
  background-image: url('../images/earthdark.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  /* 시각적 깊이감 유지 */
  color: #fff;
  overflow: hidden;
  margin-top: -1px;
  /* 섹션 간 틈 방지 */
}

.stats-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(15, 31, 60, 0.45) 0%, rgba(5, 20, 10, 0.92) 100%);
  z-index: 1;
}

.stats-dark-section .container {
  position: relative;
  z-index: 2;
}

.stats-header {
  margin-bottom: 70px;
}

.stats-header h2 {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -1.5px;
  color: #fff !important;
  /* 가시성 절대 확보 */
  text-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
}

.stats-sub-desc {
  font-size: 19px;
  color: rgba(255, 255, 255, 0.85);
  margin-top: 16px;
  line-height: 1.6;
}

.stats-dark-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 80px;
}

.stat-dark-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 20px;
  background: transparent;
  /* 박스 제거 */
  border: none;
  /* 테두리 제거 */
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transition: all 0.4s ease;
}

.stat-dark-item:hover {
  transform: translateY(-8px);
}

.stat-label {
  font-size: 17px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 1px;
}

.stat-value {
  font-size: 44px;
  font-weight: 900;
  color: #fff;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.stat-dark-item.highlight .stat-value {
  color: var(--primary-light);
  text-shadow: 0 0 30px rgba(46, 171, 111, 0.6);
}

.btn-outline-white {
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: #fff;
  background: transparent;
  padding: 16px 36px;
  font-weight: 700;
  border-radius: 100px;
  transition: all 0.3s ease;
}

.btn-outline-white:hover {
  background: #fff;
  color: var(--secondary);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  transform: translateY(-2px);
}

@media (max-width: 1200px) {
  .stats-dark-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 900px) {
  .stats-dark-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-header h2 {
    font-size: 32px;
  }
}

@media (max-width: 500px) {
  .stats-dark-grid {
    grid-template-columns: 1fr;
  }

  .stat-value {
    font-size: 30px;
  }

  .stats-dark-section {
    padding: 80px 0;
  }
}

/* ===== 10. SERVICES ===== */
.services-section {
  position: relative;
  padding: 140px 0;
  overflow: hidden;
  /* 배경 확장을 위해 */
  z-index: 1;
}

/* 배경 이미지 블러 처리 */
.services-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/servicebg2.png') center/cover no-repeat;
  background-attachment: fixed;
  filter: blur(12px);
  /* 배경 자체를 블러 */
  transform: scale(1.05);
  /* 블러로 인한 빈틈 방지 */
  z-index: -2;
}

.services-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.4);
  z-index: -1;
}

/* ===== 11. FEATURES ===== */
.features-section {
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.features-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../images/pricingbg.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  filter: blur(4px);
  transform: scale(1.1);
  opacity: 0.6;
  z-index: 0;
}

.features-section .container {
  position: relative;
  z-index: 1;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 60px;
  margin-bottom: 32px;
}




.services-apply-note {
  text-align: center;
  font-size: 15px;
  color: var(--text-sub);
  margin-top: 0;
  padding: 18px 24px;
  border-top: 1px solid var(--border-light);
  line-height: 1.7;
}

.services-apply-note a {
  color: var(--primary-dark);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.service-card {
  position: relative;
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 40px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.03);
}

.service-card:hover {
  transform: translateY(-12px);
  background: rgba(255, 255, 255, 0.65);
  border-color: rgba(255, 255, 255, 0.8);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.1);
}

.service-card.popular {
  transform: scale(1.03);
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--primary-light);
  box-shadow: 0 20px 50px rgba(46, 171, 111, 0.1);
}

.service-card.popular:hover {
  transform: scale(1.03) translateY(-12px);
}

.popular-badge {
  position: absolute;
  top: 24px;
  right: 28px;
  background: var(--primary);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  padding: 6px 14px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  z-index: 2;
}

.service-card-body {
  padding: 50px 30px 30px;
  flex: 1;
}

.service-card-body h3 {
  font-size: 20px;
  font-weight: 800;
  color: var(--secondary);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.service-price {
  margin-bottom: 24px;
  display: flex;
  align-items: baseline;
  gap: 6px;
  white-space: nowrap;
  /* 줄바꿈 방지 */
}

.service-price strong {
  font-size: 28px;
  color: var(--secondary);
  font-weight: 900;
}

.service-price span {
  font-size: 13px;
  color: var(--text-sub);
  opacity: 0.8;
  font-weight: 600;
}

.service-target {
  font-size: 14px;
  color: var(--text-sub);
  margin-bottom: 24px;
  line-height: 1.5;
  display: block;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.service-features li {
  font-size: 14px;
  padding-left: 24px;
  position: relative;
  color: var(--text);
  line-height: 1.4;
  font-weight: 500;
}

.service-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  width: 16px;
  height: 16px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232EAB6F' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}

.service-card-footer {
  padding: 0 30px 40px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.service-card-footer .btn {
  width: 100%;
  padding: 14px;
  border-radius: 16px;
  font-weight: 700;
  font-size: 15px;
  transition: all 0.3s ease;
}

.service-card-footer .btn-primary {
  background: var(--secondary);
  border-color: var(--secondary);
}

.service-card-footer .btn-outline {
  background: rgba(255, 255, 255, 0.5);
  border-color: rgba(0, 0, 0, 0.05);
  color: var(--secondary);
}

.service-card-footer .btn-outline:hover {
  background: #fff;
  border-color: rgba(0, 0, 0, 0.1);
}

.ch_serviceicon {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  background: #f7f7f7;
  border-top: 1px solid #d8d8d8;
  border-left: 1px solid #d8d8d8;
  margin-bottom: 80px;
}

.ch_serviceicon p {
  font-size: 15px;
  color: #404040;
  font-weight: 700;
  text-align: center;
  letter-spacing: -0.5px;
  line-height: 1.4;
  padding: 110px 10px 18px;
  background-repeat: no-repeat;
  background-size: auto 110px;
  background-position: center 18px;
  border-right: 1px solid #d8d8d8;
  border-bottom: 1px solid #d8d8d8;
  -webkit-transition: color 0.1s linear;
}

.ch_serviceicon p:hover {
  color: #19976c;
}

.ch_serviceicon p.icon01 {
  background-image: url(../images/org/main/icon01.png);
}

.ch_serviceicon p.icon02 {
  background-image: url(../images/org/main/icon02.png);
}

.ch_serviceicon p.icon03 {
  background-image: url(../images/org/main/icon03.png);
}

.ch_serviceicon p.icon04 {
  background-image: url(../images/org/main/icon04.png);
}

.ch_serviceicon p.icon05 {
  background-image: url(../images/org/main/icon05.png);
}

.ch_serviceicon p.icon06 {
  background-image: url(../images/org/main/icon06.png);
}

.ch_serviceicon p.icon07 {
  background-image: url(../images/org/main/icon07.png);
}

.ch_serviceicon p.icon08 {
  background-image: url(../images/org/main/icon08.png);
}

.ch_serviceicon p.icon09 {
  background-image: url(../images/org/main/icon09.png);
}

.ch_serviceicon p.icon10 {
  background-image: url(../images/org/main/icon10.png);
}

.ch_serviceicon p.icon11 {
  background-image: url(../images/org/main/icon11.png);
}

.ch_serviceicon p.icon12 {
  background-image: url(../images/org/main/icon12.png);
}

.ch_serviceicon p.icon13 {
  background-image: url(../images/org/main/icon13.png);
}

.ch_serviceicon p.icon14 {
  background-image: url(../images/org/main/icon14.png);
}

.ch_serviceicon p.icon15 {
  background-image: url(../images/org/main/icon15.png);
}

.ch_serviceicon p.icon16 {
  background-image: url(../images/org/main/icon16.png);
}

.ch_serviceicon p.icon17 {
  background-image: url(../images/org/main/icon17.png);
}

.ch_serviceicon p.icon18 {
  background-image: url(../images/org/main/icon18.png);
}

.ch_serviceicon p.icon19 {
  background-image: url(../images/org/main/icon19.png);
}

.ch_serviceicon p.icon20 {
  background-image: url(../images/org/main/icon20.png);
}

.ch_serviceicon p.icon21 {
  background-image: url(../images/org/main/icon21.png);
}

.ch_serviceicon p.icon22 {
  background-image: url(../images/org/main/icon22.png);
}

.ch_serviceicon p.icon23 {
  background-image: url(../images/org/main/icon23.png);
}

.ch_serviceicon p.icon24 {
  background-image: url(../images/org/main/icon24.png);
}

/* ===== 10-1. FREE BENEFITS CONTENT ===== */
.free-benefits-section {
  position: relative;
  background: #fff;
  padding: 120px 0;
  overflow: hidden;
}

/* 배경 이미지 및 블러 효과 추가 */
.free-benefits-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  filter: blur(8px);
  transform: scale(1.1);
  /* 블러로 인한 가장자리 흰색 잔상 방지 */
  opacity: 0.7;
  z-index: 0;
}

.free-benefits-section .container {
  position: relative;
  z-index: 1;
}

.free-benefits-section .section-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.heart-icon {
  font-size: 32px;
  animation: heart-beat 1.5s infinite ease-in-out;
}

@keyframes heart-beat {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.15);
  }
}


/* ===== 11. FEATURES (PREMIUM GLASS GRID) ===== */




.features-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  position: relative;
  z-index: 2;
  margin-top: 60px;
}

.feature-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 28px 20px;
  border-radius: 20px;
  min-height: 140px;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(255, 255, 255, 0.18);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
  background: rgba(255, 255, 255, 0.28);
  border-color: rgba(255, 255, 255, 0.6);
}

.feat-bg-gray,
.feat-bg-coral,
.feat-bg-purple,
.feat-bg-cyan,
.feat-bg-blue,
.feat-bg-indigo {
  background-color: transparent !important;
}

.feature-body {
  z-index: 2;
  position: relative;
}

.feature-body h3 {
  font-size: 16px;
  font-weight: 800;
  color: var(--secondary);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.feature-body p {
  font-size: 13px;
  color: var(--text);
  line-height: 1.5;
  margin: 0;
  font-weight: 500;
}

@media (max-width: 1100px) {
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 650px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .feature-card {
    min-height: 110px;
    padding: 20px 16px;
  }
}

/* ===== 12. PORTFOLIO (DARK THEME) ===== */
.bg-dark-portfolio {
  background: #111b25;
  color: #fff;
}

.bg-dark-portfolio .section-title,
.bg-dark-portfolio .section-label {
  color: #fff;
}

.bg-dark-portfolio .section-desc {
  color: rgba(255, 255, 255, 0.75);
}

/* 탭 버튼 기본 */
.tab-btn {
  display: inline-flex;
  align-items: center;
  padding: 10px 24px;
  border-radius: 50px;
  border: 1.5px solid var(--border-light);
  background: transparent;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-sub);
  cursor: pointer;
  transition: background 0.22s ease, color 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
  letter-spacing: -0.01em;
}

.tab-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.tab-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 4px 14px rgba(46, 171, 111, 0.35);
}

/* 다크 배경 오버라이드 */
.bg-dark-portfolio .tab-btn {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.75);
}

.bg-dark-portfolio .tab-btn:hover {
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
}

.bg-dark-portfolio .tab-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 4px 16px rgba(46, 171, 111, 0.4);
}

.portfolio-tabs {
  display: flex;
  gap: 12px;
  margin-bottom: 40px;
  justify-content: center;
  flex-wrap: wrap;
}

.bg-dark-portfolio .btn-outline {
  border-color: rgba(255, 255, 255, 0.3);
  color: #fff;
}

.bg-dark-portfolio .btn-outline:hover {
  background: #fff;
  color: #111b25;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.portfolio-card {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  transition: all 0.4s ease;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.portfolio-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  border-color: rgba(255, 255, 255, 0.2);
}

.portfolio-card img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.portfolio-card:hover img {
  transform: scale(1.08);
}

.portfolio-card figcaption {
  padding: 14px 18px;
  font-size: 14px;
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-weight: 700;
  text-align: center;
}

.portfolio-overlay {
  background: rgba(17, 27, 37, 0.8);
  backdrop-filter: blur(4px);
  transition: opacity 0.3s ease;
}

.portfolio-overlay-btn {
  background: var(--primary);
  border-radius: 6px;
  padding: 10px 18px;
  font-size: 14px;
}

/* ===== 13. PROCESS ===== */
.process-section {
  background: var(--white);
}

.process-steps {
  display: flex;
  flex-wrap: nowrap;
  gap: 0;
  padding-bottom: 8px;
  /* 스크롤바 여백 */
}

.process-step {
  flex: 1;
  min-width: 130px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 24px 12px 24px;
  position: relative;
}

/* 화살표: 가상요소 대신 오른쪽 보더 삼각형으로 변경 → 수직 정렬 정확 */
.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -10px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 9px solid transparent;
  border-bottom: 9px solid transparent;
  border-left: 10px solid var(--border);
  z-index: 1;
}

.step-num {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 13px;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(46, 171, 111, 0.35);
}

/* 마지막 스텝 특별 처리 */
.process-step.last .step-num {
  background: var(--primary-dark);
  box-shadow: 0 4px 14px rgba(30, 140, 86, 0.4);
}

.step-body strong {
  display: block;
  font-size: 16px;
  margin-bottom: 6px;
  color: var(--secondary);
  font-weight: 700;
}

.step-body p {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 2.0;
}

/* ===== 14. MAINTENANCE (DARK SPLIT STYLE) ===== */
.maint-dark-split {
  position: relative;
  background-color: #1a5038;
  color: #fff;
  padding: 120px 0;
  overflow: hidden;
}

.container--split {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 80px;
}

.maint-left-content {
  flex: 1;
  max-width: 500px;
}

.maint-since {
  font-size: 14px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 20px;
  letter-spacing: 2px;
}

.maint-split-title {
  font-size: 42px;
  font-weight: 800;
  line-height: 1.25;
  color: #fff;
  margin-bottom: 30px;
  letter-spacing: -0.03em;
}

.maint-split-line {
  width: 60px;
  height: 2px;
  background: rgba(255, 255, 255, 0.3);
  margin-bottom: 30px;
}

.maint-split-desc {
  font-size: 18px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 400;
}

/* 우측 그리드 박스 */
.maint-right-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
}

.maint-box {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  aspect-ratio: 1 / 1;
  padding: 25px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.maint-box:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-5px);
}

.maint-box-tag {
  font-size: 12px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
}

.maint-box h4 {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  color: #fff;
  margin: 0;
}

.maint-box-arrow {
  position: absolute;
  right: 15px;
  bottom: 15px;
  width: 14px;
  height: 14px;
  border-right: 2px solid rgba(255, 255, 255, 0.4);
  border-bottom: 2px solid rgba(255, 255, 255, 0.4);
  transform: rotate(-45deg);
  transition: all 0.3s ease;
}

.maint-box:hover .maint-box-arrow {
  border-color: #fff;
  right: 12px;
  bottom: 12px;
}

/* 특수 데코레이션 */
.maint-dark-split::after {
  content: "TRUST";
  position: absolute;
  left: -50px;
  bottom: -40px;
  font-size: 200px;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.03);
  z-index: 0;
  pointer-events: none;
}

@media (max-width: 1200px) {
  .container--split {
    flex-direction: column;
    gap: 60px;
    text-align: center;
  }

  .maint-left-content {
    max-width: 100%;
  }

  .maint-split-line {
    margin: 0 auto 30px;
  }

  .maint-right-grid {
    width: 100%;
    max-width: 800px;
  }
}

@media (max-width: 650px) {
  .maint-right-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .maint-split-title {
    font-size: 32px;
  }

  .maint-split-desc {
    font-size: 16px;
  }
}

/* ===== 15. PRICING (GLASS STYLE) ===== */
.pricing-section {
  position: relative;
  background: #f0f7f4;
  padding: 120px 0;
  overflow: hidden;
}

.pricing-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../images/servicebg2.png');
  background-size: cover;
  background-position: center;
  filter: blur(4px);
  transform: scale(1.1);
  opacity: 0.4;
  z-index: 0;
}

.pricing-section .container {
  position: relative;
  z-index: 1;
}

.pricing-table-wrap {
  overflow-x: auto;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1.5px solid #ffffff;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
  margin-bottom: 24px;
}

.pricing-table {
  width: 100%;
  border-collapse: collapse;
}

.pricing-table th,
.pricing-table td {
  padding: 18px 22px;
  text-align: left;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  font-size: 16px;
  vertical-align: middle;
}

.pricing-table thead {
  background: rgba(46, 171, 111, 0.1);
}

.pricing-table thead th {
  font-size: 15px;
  font-weight: 700;
  color: var(--secondary);
  border-bottom: 2px solid rgba(46, 171, 111, 0.3);
}

.pricing-table tbody tr {
  background: transparent;
  transition: all 0.3s ease;
}

.pricing-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.5);
}

.pricing-table .popular-row {
  background: rgba(46, 171, 111, 0.12) !important;
}

.pricing-table .popular-row td:first-child {
  border-left: 4px solid var(--primary);
}

.pricing-table .popular-row td strong {
  color: var(--primary);
  font-size: 17px;
}

.pricing-table .popular-row:hover {
  background: rgba(46, 171, 111, 0.2) !important;
}

.pricing-table td strong {
  font-weight: 700;
  color: var(--secondary);
}

.badge-sm {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--primary);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  margin-left: 5px;
  vertical-align: middle;
}

.pricing-note {
  font-size: 15px;
  text-align: center;
  color: var(--text-sub);
  margin-bottom: 8px;
  padding-left: 4px;
}

/* ===== 16. REVIEWS / TIPS (INFINITE SLIDE) ===== */
.tips-slider-container {
  overflow: hidden;
  width: 100%;
  padding: 40px 0 60px;
  position: relative;
  /* 페이드 마스크: 양 끝을 자연스럽게 */
  mask-image: linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%);
}

.tips-grid {
  display: flex;
  flex-wrap: nowrap;
  gap: 30px;
  width: max-content;
  animation: tips-ticker 60s linear infinite;
}

/* 마우스 호버 시 멈춤 */
.tips-slider-container:hover .tips-grid {
  animation-play-state: paused;
}

@keyframes tips-ticker {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }

  /* JS에서 2세트를 복제하므로 -50%가 정확한 한 바퀴 */
}

/* 팁 카드: padding-top 키워서 번호 배지 overflow 방지 */
.tip-card {
  flex: 0 0 360px;
  background: var(--white);
  border-radius: 16px;
  padding: 46px 28px 32px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-top: 3px solid var(--primary);
  margin-top: 14px;
}

.tip-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.14);
}

.tip-num {
  position: absolute;
  top: -14px;
  left: 20px;
  background: var(--primary);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 20px;
  letter-spacing: 0.02em;
}

.tip-card h3 {
  font-size: 16px;
  margin-bottom: 16px;
  color: var(--secondary);
  font-weight: 700;
}

.tip-card p {
  font-size: 15px;
  color: var(--text-sub);
  line-height: 2.0;
}

.tip-card strong {
  color: var(--secondary);
}

/* ===== 17. FAQ ===== */
.faq-section {
  background: var(--neutral);
  padding-top: 0;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
  background: var(--white);
}

.faq-item:hover {
  border-color: var(--primary);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 19px 22px;
  background: var(--white);
  cursor: pointer;
  gap: 16px;
  font-size: 17px;
  font-weight: 700;
  color: var(--secondary);
  text-align: left;
  transition: background var(--transition);
  letter-spacing: -0.01em;
}

.faq-question[aria-expanded="true"] {
  background: var(--primary-light);
  color: var(--primary-dark);
}

/* FAQ 화살표: SVG 방식으로 교체 — 수직 정렬 완벽 */
.faq-arrow {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--neutral);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition), background var(--transition);
  position: relative;
}

.faq-arrow::before {
  content: '';
  width: 7px;
  height: 7px;
  border-right: 2px solid var(--text-sub);
  border-bottom: 2px solid var(--text-sub);
  transform: rotate(45deg);
  display: block;
  margin-top: -3px;
  /* 시각적 중앙 보정 */
}

.faq-question[aria-expanded="true"] .faq-arrow {
  transform: rotate(180deg);
  background: var(--primary-light);
}

.faq-question[aria-expanded="true"] .faq-arrow::before {
  border-color: var(--primary);
}

.faq-answer {
  padding: 0 22px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.25s ease;
  background: var(--white);
}

.faq-answer:not([hidden]) {
  padding: 4px 22px 20px;
  max-height: 400px;
}

.faq-answer p {
  font-size: 16px;
  color: var(--text);
  line-height: 1.8;
}

.faq-answer a {
  color: var(--primary);
  font-weight: 700;
}

.faq-answer a:hover {
  text-decoration: underline;
}

/* ===== 18. CONTACT ===== */
.contact-section {
  background: linear-gradient(145deg, #1a9e5c 0%, #189054 40%, #126e40 100%);
  position: relative;
  overflow: hidden;
}

/* 배경 장식 원 */
.contact-section::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -80px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  pointer-events: none;
}

.contact-section::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -60px;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  pointer-events: none;
}

/* 섹션 헤더 — 흰 텍스트 */
.contact-section .section-title {
  color: #fff;
}

.contact-section .section-label {
  color: rgba(255, 255, 255, 0.75);
}

.contact-section .section-desc {
  color: rgba(255, 255, 255, 0.88);
}

.contact-section .section-title-accent {
  background: rgba(255, 255, 255, 0.45);
}

/* 그리드 */
.contact-grid {
  display: grid;
  align-items: center;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  position: relative;
  z-index: 1;
}

/* 폼 래퍼 — 흰 카드 */
.contact-form-wrap {
  background: #fff;
  border-radius: 20px;
  padding: 40px 36px;
  box-shadow: 0 24px 72px rgba(0, 0, 0, 0.22);
}

/* contact 폼 내부: 흰 배경에 맞는 다크 색상으로 override */
.contact-form-wrap .form-group label {
  color: var(--secondary);
  text-shadow: none;
}

.contact-form-wrap .form-group input,
.contact-form-wrap .form-group textarea,
.contact-form-wrap .form-group select {
  background: #f7faf8;
  border: 1.5px solid var(--border-light);
  color: var(--text);
}

.contact-form-wrap .form-group input::placeholder,
.contact-form-wrap .form-group textarea::placeholder {
  color: #aaa;
}

.contact-form-wrap .form-group input:focus,
.contact-form-wrap .form-group textarea:focus {
  background: #fff;
  border-color: var(--primary);
}

.contact-form-wrap fieldset.form-group legend {
  color: var(--secondary);
}

.contact-form-wrap .optional {
  color: var(--text-sub);
}

.contact-form-wrap .radio-label {
  border-color: var(--border-light);
  color: var(--text);
  background: #fff;
}

.contact-form-wrap .form-note {
  color: var(--text-sub);
}

/* h3 — 폼 내부는 다크, 정보판은 흰색 */
.contact-form-wrap h3 {
  font-size: 19px;
  margin-bottom: 22px;
  color: var(--secondary);
  font-weight: 800;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--primary-light);
}

.contact-info-wrap h3 {
  font-size: 19px;
  margin-bottom: 22px;
  color: #fff;
  font-weight: 800;
  padding-bottom: 12px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.3);
}

fieldset.form-group {
  border: none;
  padding: 0;
}

fieldset.form-group legend {
  font-size: 15px;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 10px;
  float: left;
  width: 100%;
}

.radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  clear: both;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 15px;
  cursor: pointer;
  padding: 7px 14px;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  transition: var(--transition);
}

.radio-label:hover {
  border-color: var(--primary);
  background: var(--primary-light);
}

.radio-label input {
  accent-color: var(--primary);
}

.form-note {
  font-size: 14px;
  color: var(--text-sub);
  text-align: center;
  margin-top: 10px;
}

.form-success {
  background: var(--primary-light);
  border: 1.5px solid var(--primary);
  border-radius: var(--radius-lg);
  padding: 48px 32px;
  text-align: center;
  font-size: 18px;
  font-weight: 700;
  color: var(--primary-dark);
  line-height: 1.9;
}

/* 연락처 채널 */
.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 28px;
}

.channel-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.channel-item strong {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.72);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.channel-link {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
}

.tel-link {
  color: #fff;
  font-size: 28px;
  font-weight: 800;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.kakao-link {
  color: #3a1e00;
  background: #fee500;
  padding: 5px 14px;
  border-radius: 6px;
  font-size: 15px;
  display: inline-block;
  font-weight: 700;
}

.email-link {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.channel-note {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.65);
}

.contact-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.25);
  margin: 22px 0;
}

.contact-links h3 {
  font-size: 16px;
  margin-bottom: 8px;
  color: #fff;
}

.contact-links p {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 14px;
  line-height: 1.8;
}

.ext-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* contact section의 ext-links 버튼 → 흰 아웃라인 */
.contact-info-wrap .ext-links .btn {
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.5);
  color: #fff;
  text-align: center;
  border-radius: 50px;
  transition: background 0.25s ease, border-color 0.25s ease;
}

.contact-info-wrap .ext-links .btn:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: #fff;
}

/* ===== 19. FOOTER ===== */
.site-footer {
  background: #18212e;
  color: rgba(255, 255, 255, 0.7);
  padding: 60px 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 180px 1fr auto;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  align-items: start;
}

.footer-brand img {
  filter: brightness(0) invert(1);
  opacity: 0.85;
}

.footer-tagline {
  font-size: 14px;
  opacity: 0.6;
  margin-top: 8px;
}

.footer-info {
  font-size: 14px;
  line-height: 2.0;
}

.footer-info a:hover {
  color: var(--primary);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 15px;
  transition: var(--transition);
  opacity: 0.7;
}

.footer-links a:hover {
  color: var(--primary);
  opacity: 1;
}

.footer-links img {
  opacity: 0.75;
  transition: opacity var(--transition);
}

.footer-links img:hover {
  opacity: 1;
}

.footer-bottom {
  padding: 18px 0;
  text-align: center;
  font-size: 14px;
  opacity: 0.4;
}

.footer-bottom a:hover {
  color: var(--primary);
  opacity: 1;
}

/* ===== 20. 플로팅 CTA ===== */
.floating-cta {
  position: fixed;
  bottom: 28px;
  right: 20px;
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.float-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 11px 16px;
  border-radius: 28px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.22);
  font-size: 15px;
  font-weight: 700;
  transition: var(--transition);
  white-space: nowrap;
  min-width: 52px;
  position: relative;
  overflow: hidden;
}

.float-btn:hover {
  transform: scale(1.06) translateX(-2px);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.26);
}

.consult-btn {
  background: var(--primary);
  color: #fff;
}

.tel-btn {
  background: #1565c0;
  color: #fff;
}

.float-icon {
  font-size: 17px;
  line-height: 1;
}

.float-text {
  font-size: 14px;
}

/* ===== 21. 모바일 하단 고정 바 ===== */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 950;
  height: 56px;
  box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.12);
}

.sticky-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  font-size: 13px;
  font-weight: 700;
  transition: filter var(--transition);
  line-height: 1.2;
}

.sticky-btn span[aria-hidden] {
  font-size: 18px;
  line-height: 1;
}

.sticky-tel {
  background: #1565c0;
  color: #fff;
}

.sticky-consult {
  background: var(--primary);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.sticky-btn:hover {
  filter: brightness(1.1);
}

/* ===== 22. 스크롤 진행 바 ===== */
#scrollProgress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  z-index: 1100;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  width: 0%;
  transition: width 0.1s linear;
  pointer-events: none;
}

/* ===== 23. 상단 이동 버튼 ===== */
#topBtn {
  position: fixed;
  bottom: 148px;
  right: 20px;
  z-index: 890;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  color: var(--secondary);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
  border: 1px solid var(--border);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s;
  font-family: var(--font);
  display: flex;
  align-items: center;
  justify-content: center;
}

#topBtn.show {
  opacity: 1;
  pointer-events: auto;
}

#topBtn:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

/* ===== 24. 동적 효과 (Dynamic Effects) ===== */

/* --- 히어로 배지 shimmer --- */
@keyframes shimmer {
  0% {
    background-position: -200% center;
  }

  100% {
    background-position: 200% center;
  }
}

.hero-badges .badge {
  background-size: 200% auto;
  animation: badgePulse 3s ease-in-out infinite;
}

@keyframes badgePulse {

  0%,
  100% {
    background: rgba(255, 255, 255, 0.18);
  }

  50% {
    background: rgba(255, 255, 255, 0.30);
  }
}

/* --- 히어로 ::after 제거 (웨이브 HTML로 대체) --- */
.hero-section::after {
  display: none;
}

/* --- 히어로 핵심 수치 스트립 --- */
.hero-key-stats {
  display: flex;
  align-items: center;
  gap: 0;
  margin: 24px 0 32px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 12px;
  padding: 16px 24px;
  backdrop-filter: blur(8px);
  flex-wrap: wrap;
}

.key-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  flex: 1;
  min-width: 70px;
}

.key-num {
  font-size: 26px;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  letter-spacing: -0.02em;
}

.key-label {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 600;
  letter-spacing: 0.03em;
}

.key-stat-divider {
  width: 1px;
  height: 36px;
  background: rgba(255, 255, 255, 0.25);
  margin: 0 4px;
}

/* --- 타이핑 커서 --- */
.typing-cursor {
  display: inline-block;
  font-weight: 300;
  color: #7ef0b8;
  animation: blink 0.9s step-end infinite;
  margin-left: 2px;
}

@keyframes blink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }
}

/* --- SVG 웨이브 구분선 --- */
.wave-divider {
  display: block;
  line-height: 0;
  overflow: hidden;
  margin-top: -2px;
  /* 섹션 틈새 제거 */
}

.wave-divider svg {
  width: 100%;
  display: block;
  line-height: 0;
  vertical-align: bottom;
  margin-bottom: -1px;
}

.wave-hero-to-white {
  background: transparent;
}

.wave-white-to-gray {
  background: var(--white);
}

/* --- 포트폴리오 이미지 호버 오버레이 --- */
.portfolio-img-wrap {
  position: relative;
  overflow: hidden;
}

.portfolio-img-wrap img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  display: block;
}

.portfolio-card:hover .portfolio-img-wrap img {
  transform: scale(1.07);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(30, 140, 86, 0.0) 0%, rgba(30, 140, 86, 0.88) 100%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 20px;
  opacity: 0;
  transition: opacity 0.35s ease;
}

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

.portfolio-overlay-btn {
  background: #fff;
  color: var(--primary);
  font-size: 15px;
  font-weight: 800;
  padding: 8px 20px;
  border-radius: 20px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
  transition: background var(--transition), color var(--transition);
  transform: translateY(8px);
  transition: transform 0.35s ease, opacity 0.35s ease, background 0.2s;
  opacity: 0;
}

.portfolio-card:hover .portfolio-overlay-btn {
  transform: translateY(0);
  opacity: 1;
}

.portfolio-overlay-btn:hover {
  background: var(--primary);
  color: #fff;
}

/* --- 방향 애니메이션 (scroll) --- */
[data-animate] {
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-animate="from-left"] {
  transform: translateX(-44px);
}

[data-animate="from-right"] {
  transform: translateX(44px);
}

[data-animate="from-bottom"] {
  transform: translateY(36px);
}

[data-animate="from-top"] {
  transform: translateY(-36px);
}

[data-animate].animated {
  opacity: 1 !important;
  transform: none !important;
}

/* 기존 .fade-in과 충돌 방지 */
.fade-in[data-animate] {
  opacity: 0;
}

.fade-in {
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- 프로세스 스텝 순차 등장 --- */
.process-step:nth-child(1) {
  transition-delay: 0.0s;
}

.process-step:nth-child(2) {
  transition-delay: 0.1s;
}

.process-step:nth-child(3) {
  transition-delay: 0.2s;
}

.process-step:nth-child(4) {
  transition-delay: 0.3s;
}

.process-step:nth-child(5) {
  transition-delay: 0.4s;
}

.process-step:nth-child(6) {
  transition-delay: 0.5s;
}

.process-step:nth-child(7) {
  transition-delay: 0.6s;
}

/* --- 가격표 인기 상품 컬럼 강조 --- */
.pricing-table .popular-row td:first-child {
  border-left: 4px solid var(--primary);
}

.pricing-table .popular-row td {
  font-weight: 600;
}

.pricing-table .popular-row td strong {
  color: var(--primary);
}

/* --- 서비스 카드 hover reveal --- */
.service-card-body .service-features {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s ease;
}

.service-card .service-card-body .service-features,
.service-card.popular .service-card-body .service-features {
  max-height: 200px;
}

/* --- 수치 카운트 완료 펄스 --- */
@keyframes countPulse {
  0% {
    transform: scale(1);
  }

  40% {
    transform: scale(1.12);
    color: #7ef0b8;
  }

  100% {
    transform: scale(1);
  }
}

.key-num.counted {
  animation: countPulse 0.5s ease;
}

.stat-item span.counted {
  animation: countPulse 0.4s ease;
}

/* ===== 25. 반응형 ===== */

/* 1200px 이하 */
@media (max-width: 1200px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* 태블릿 (1024px 이하) */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr 380px;
    gap: 44px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  /* 플로팅 버튼: 텍스트 숨기고 원형으로 */
  .float-text {
    display: none;
  }

  .float-btn {
    width: 50px;
    height: 50px;
    padding: 0;
    border-radius: 50%;
  }

  .float-text {
    display: none;
  }

  /* 상담버튼 2개(50+8+50)+하단여백(28) = 136px → topBtn은 그 위로 */
  #topBtn {
    bottom: 156px;
    right: 14px;
  }
}

/* 태블릿 세로 (768px 이하) */
@media (max-width: 768px) {
  :root {
    --header-h: 58px;
  }

  .section {
    padding: 80px 0;
  }

  .section-header {
    margin-bottom: 36px;
  }

  /* 헤더 모바일 */
  .main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #fff;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    padding: 8px 16px 16px;
    transform: translateY(-110%);
    transition: transform 0.3s ease;
    z-index: 999;
    border-top: 1px solid var(--border-light);
  }

  .main-nav.open {
    transform: translateY(0);
  }

  .main-nav ul {
    flex-direction: column;
    gap: 2px;
  }

  .main-nav a {
    font-size: 16px;
    padding: 11px 14px;
    border-radius: 8px;
    display: block;
    width: 100%;
  }

  .main-nav a:hover {
    background: var(--primary-light);
  }

  .main-nav .nav-cta {
    margin-left: 0;
    margin-top: 6px;
    text-align: center;
    display: block;
    border-radius: 8px;
  }

  .main-nav a::after {
    display: none;
  }

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

  .logo img {
    height: 34px;
  }

  /* 히어로 */
  .hero-section {
    min-height: auto;
    padding: 80px 0 60px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-key-stats {
    justify-content: center;
    gap: 4px;
    padding: 12px 16px;
  }

  .key-num {
    font-size: 20px;
  }

  .key-stat-divider {
    height: 28px;
  }

  .hero-form-wrap {
    max-width: 480px;
    margin: 0 auto;
    width: 100%;
  }

  .hero-form-card {
    padding: 26px 22px;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-content {
    text-align: center;
  }

  .hero-badges {
    justify-content: center;
  }

  /* 서비스: 1열 */
  .services-grid {
    grid-template-columns: 1fr;
    max-width: 440px;
    margin-left: auto;
    margin-right: auto;
  }

  /* 기능 카드: 세로 */
  .features-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    flex-direction: column;
  }

  .feature-img {
    width: 100%;
    height: 200px;
  }

  .feature-img img {
    min-height: 200px;
  }

  /* 포트폴리오 */
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* 프로세스: 세로 */
  .process-steps {
    flex-direction: column;
    align-items: center;
    overflow-x: visible;
    gap: 12px;
  }

  .process-step {
    flex-direction: row;
    text-align: left;
    width: 100%;
    max-width: 460px;
    padding: 18px 16px;
    background: var(--neutral);
    border-radius: var(--radius);
  }

  .process-step:not(:last-child)::after {
    top: auto;
    bottom: -16px;
    right: auto;
    left: 41px;
    transform: none;
    border-left: 9px solid transparent;
    border-right: 9px solid transparent;
    border-top: 10px solid var(--border);
    border-bottom: none;
  }

  .step-num {
    margin-bottom: 0;
    margin-right: 16px;
    flex-shrink: 0;
  }


  /* 유지보수 */
  .maintenance-grid {
    grid-template-columns: 1fr;
  }

  /* 가격표 모바일 */
  .pricing-table-wrap {
    background: none;
    border: none;
    box-shadow: none;
  }

  .pricing-table thead {
    display: none;
  }

  .pricing-table tbody tr {
    display: block;
    border: 1px solid var(--border);
    border-radius: 10px;
    margin-bottom: 12px;
    padding: 14px 16px;
    background: var(--white) !important;
  }

  .pricing-table td {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 1px solid #eee;
    padding: 8px 0;
    font-size: 15px;
    gap: 12px;
  }

  .pricing-table td:last-child {
    border-bottom: none;
  }

  .pricing-table td::before {
    content: attr(data-label);
    font-weight: 700;
    color: var(--text-sub);
    min-width: 72px;
    flex-shrink: 0;
    font-size: 14px;
  }

  /* 연락처 */
  .tel-link {
    font-size: 28px;
  }

  /* 푸터 */
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-links {
    justify-content: flex-start;
  }

  /* 플로팅 → 하단 바로 전환 */
  .floating-cta {
    display: none;
  }

  .mobile-sticky-bar {
    display: flex;
  }

  #topBtn {
    bottom: 68px;
    right: 14px;
  }

  /* 모바일 하단 여백 */
  body {
    padding-bottom: 56px;
  }

  /* 통계바 */
  .stats-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-radius: var(--radius);
  }

  .stat-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  }

  .stat-item span {
    font-size: 19px;
  }

  /* 팁 슬라이더 — 모바일에서 카드 폭 축소 */
  .tip-card {
    flex: 0 0 280px;
    padding: 42px 20px 28px;
  }
}

/* 모바일 소형 (480px 이하) */
@media (max-width: 480px) {

  /* 방향 애니메이션 단순화 — 좌우 이동 없음, fade만 */
  [data-animate="from-left"],
  [data-animate="from-right"] {
    transform: translateY(20px);
  }

  .container {
    padding: 0 20px;
  }

  .section {
    padding: 52px 0;
  }

  .hero-form-card {
    padding: 20px 16px;
  }

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

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

  .stat-item {
    border-right: 1px solid rgba(255, 255, 255, 0.18) !important;
  }

  .stat-item:nth-child(even) {
    border-right: none !important;
  }

  .section-cta {
    flex-direction: column;
    align-items: center;
  }

  .section-cta .btn {
    width: 100%;
    max-width: 300px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .hero-actions .btn {
    width: 100%;
    max-width: 280px;
  }

  .ext-links .btn {
    font-size: 15px;
    padding: 10px 16px;
  }

  .about-lead {
    padding: 20px 18px;
  }
}

/* ===== 25. 섹션 배경 텍스트 데코 (ghost marquee) ===== */

/* 섹션에 overflow:hidden + position:relative 보장 */
.about-section,
.services-section,
.features-section,
.free-benefits-section,
.pricing-section {
  position: relative;
  overflow: hidden;
}

/* 배경 텍스트 컨테이너 — 섹션 전체에 절대 배치 */
.bg-text-deco {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  user-select: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
  overflow: hidden;
}

/* 컨테이너가 항상 배경 위에 오도록 */
.bg-text-deco+.container {
  position: relative;
  z-index: 1;
}

/* 개별 텍스트 행 */
.bg-text-row {
  display: block;
  white-space: nowrap;
  line-height: 1;
  font-size: clamp(52px, 6.5vw, 96px);
  font-weight: 900;
  letter-spacing: -0.01em;
  will-change: transform;
}

/* 행 A: 그린 계열, 왼쪽으로 이동 */
.bg-text-row--a {
  color: rgba(46, 171, 111, 0.07);
  animation: bgt-left 38s linear infinite;
}

/* 행 B: 다크 계열, 오른쪽으로 이동 — 약간 더 빠르게 */
.bg-text-row--b {
  color: rgba(26, 26, 46, 0.055);
  animation: bgt-right 30s linear infinite;
}

/* gray 배경 섹션에서는 색상 살짝 조정 */
.bg-gray .bg-text-row--a {
  color: rgba(46, 171, 111, 0.09);
}

.bg-gray .bg-text-row--b {
  color: rgba(26, 26, 46, 0.07);
}

@keyframes bgt-left {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

@keyframes bgt-right {
  0% {
    transform: translateX(-50%);
  }

  100% {
    transform: translateX(0);
  }
}

/* prefers-reduced-motion 존중 */
@media (prefers-reduced-motion: reduce) {
  .bg-text-deco {
    display: none;
  }
}

/* ===== 26. 인쇄 ===== */
@media print {

  .site-header,
  .floating-cta,
  .mobile-sticky-bar,
  #scrollProgress,
  #topBtn {
    display: none !important;
  }

  .bg-text-deco {
    display: none;
  }

  .section {
    padding: 32px 0;
  }

  body {
    padding-bottom: 0;
  }
}

/* ===================================================
   RESPONSIVE ADDITIONS — 누락된 반응형 보완
   =================================================== */

/* ── 중간 데스크탑 (1260px) ── */
@media (max-width: 1260px) {

  /* 무상제공 아이콘: 6열 → 4열 */
  .ch_serviceicon {
    grid-template-columns: repeat(4, 1fr);
  }

  /* 피처 카드: 6열 → 4열 */
  .features-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* 원칙 그리드: 4열 유지하되 패딩 축소 */
  .principle-card {
    padding: 32px;
  }
}

/* ── 프로세스 스텝 세로 전환 (1000px) ── */
@media (max-width: 1000px) {
  .process-steps {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  .process-step {
    flex-direction: row;
    text-align: left;
    width: 100%;
    max-width: 560px;
    padding: 18px 16px;
    background: var(--neutral);
    border-radius: var(--radius);
  }

  .process-step:not(:last-child)::after {
    top: auto;
    bottom: -16px;
    right: auto;
    left: 41px;
    transform: none;
    border-left: 9px solid transparent;
    border-right: 9px solid transparent;
    border-top: 10px solid var(--border);
    border-bottom: none;
  }

  .step-num {
    margin-bottom: 0;
    margin-right: 16px;
    flex-shrink: 0;
  }
}

/* ── 태블릿 가로 (1024px) ── */
@media (max-width: 1024px) {

  /* 원칙 그리드: 4열 → 2열 */
  .principle-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* 무상제공 아이콘: 6열 → 3열 */
  .ch_serviceicon {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ── 태블릿 세로 (768px) ── */
@media (max-width: 768px) {

  /* 파트너배너: 좌우 → 위아래 */
  .partner-banner {
    flex-direction: column;
    padding: 0 6% 40px;
    text-align: center;
    min-height: auto;
  }

  .partner-banner__bg {
    position: static;
    width: 100%;
    max-width: 480px;
    height: auto;
    max-height: 220px;
    object-fit: contain;
    margin: 0 auto 24px;
    display: block;
  }

  .partner-banner__overlay {
    width: 100%;
  }

  /* 무상제공 아이콘: 3열 유지 */
  .ch_serviceicon {
    grid-template-columns: repeat(3, 1fr);
    max-width: 100%;
  }

  .ch_serviceicon p {
    font-size: 12px;
    padding: 96px 6px 14px;
    background-size: auto 72px;
    background-position: center 14px;
  }

  /* 원칙 그리드: 2열 유지 */
  .principle-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .principle-card {
    padding: 28px 24px;
  }
}

/* ── 모바일 (600px 이하) ── */
@media (max-width: 600px) {

  /* 무상제공 아이콘: 3열 → 2열 */
  .ch_serviceicon {
    grid-template-columns: repeat(2, 1fr);
  }

  .ch_serviceicon p {
    font-size: 12px;
    padding: 88px 8px 12px;
    background-size: auto 64px;
    background-position: center 12px;
  }

  /* 원칙 그리드: 2열 → 1열 */
  .principle-grid {
    grid-template-columns: 1fr;
  }

  /* 파트너배너 이미지 더 작게 */
  .partner-banner__bg {
    max-height: 160px;
  }

  /* 피처 카드: 6열 → 3열 */
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }

  .feature-body h3 {
    font-size: 13px;
  }

  .feature-body p {
    font-size: 11px;
  }
}

/* ── 소형 모바일 (400px 이하) ── */
@media (max-width: 400px) {
  .cd-hero__slider {
    height: 178px;
  }

  /* 620 × 0.286 */

  /* 무상제공 아이콘: 2열 유지 */
  .ch_serviceicon {
    grid-template-columns: repeat(2, 1fr);
  }

  /* 피처 카드: 3열 → 2열 */
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}