/* ========================================
   에임하이파트너즈(주) - 메인 스타일시트
   ECO AI 컨설팅 회사 웹사이트
   ======================================== */

/* Pretendard & SUIT 폰트 임포트 */
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.css');
@import url('https://cdn.jsdelivr.net/gh/sunn-us/SUIT/fonts/static/woff2/SUIT.css');

/* CSS 변수 정의 */
:root {
    --deep-navy: #1A2B4C;
    --eco-green: #2D5016;
    --eco-light-green: #4A8522;
    --eco-gradient: linear-gradient(135deg, #1A2B4C 0%, #2D5016 100%);
    --eco-gradient-horizontal: linear-gradient(90deg, #1A2B4C 0%, #2D5016 100%);
    --white: #FFFFFF;
    --light-gray: #F5F7FA;
    --medium-gray: #E0E5EB;
    --dark-gray: #333333;
    --text-primary: #1A1A1A;
    --text-secondary: #555555;
    --accent-gold: #C4A052;
    --shadow-light: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 8px 40px rgba(0, 0, 0, 0.12);
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* 기본 리셋 및 글로벌 스타일 */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--white);
    overflow-x: hidden;
}

/* 헤더 네비게이션 */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    transition: var(--transition-normal);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-light);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100px;
}

/* 로고 스타일 */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-image {
    height: 45px;
    width: auto;
}

.logo-text {
    font-family: 'SUIT', 'Pretendard', sans-serif;
    font-size: 1.25rem;
    letter-spacing: 0.05em;
    background: var(--eco-gradient-horizontal);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-text .bold {
    font-weight: 700;
}

.logo-text .semibold {
    font-weight: 600;
}

/* 네비게이션 메뉴 */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: block;
    padding: 12px 20px;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 1.14rem;
    transition: var(--transition-fast);
    border-radius: 8px;
}

.nav-link:hover {
    color: var(--eco-green);
    background: rgba(45, 80, 22, 0.05);
}

/* 드롭다운 메뉴 */
.dropdown {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
}

.dropdown-toggle::after {
    content: '';
    border: solid currentColor;
    border-width: 0 2px 2px 0;
    padding: 3px;
    transform: rotate(45deg);
    transition: var(--transition-fast);
}

.dropdown:hover .dropdown-toggle::after {
    transform: rotate(-135deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: auto;
    right: 0;
    min-width: 220px;
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-medium);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition-normal);
    padding: 8px 0;
    z-index: 100;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: block;
    padding: 12px 20px;
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-family: 'Pretendard', 'SUIT', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    font-weight: 400;
    line-height: 1.5;
    transition: var(--transition-fast);
    white-space: nowrap;
    text-align: left;
}

.dropdown-item:hover {
    color: var(--eco-green);
    background: rgba(45, 80, 22, 0.05);
    padding-left: 24px;
    font-weight: 400;
}

/* 모바일 메뉴 토글 */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--deep-navy);
    transition: var(--transition-fast);
}

/* 히어로 섹션 */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(26, 43, 76, 0.85) 0%, 
        rgba(45, 80, 22, 0.75) 50%,
        rgba(26, 43, 76, 0.80) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--white);
    padding: 0 40px;
    max-width: 900px;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.hero-title .highlight {
    background: linear-gradient(90deg, #7CB342, #AED581);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.2rem;
    line-height: 1.8;
    opacity: 0.95;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* 버튼 스타일 */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: var(--transition-normal);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--white);
    color: var(--deep-navy);
}

.btn-primary:hover {
    background: var(--light-gray);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.6);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--white);
    transform: translateY(-3px);
}

.btn-eco {
    background: var(--eco-gradient);
    color: var(--white);
}

.btn-eco:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(45, 80, 22, 0.4);
}

/* 스크롤 인디케이터 */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--white);
    opacity: 0.8;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

.scroll-indicator span {
    font-size: 0.8rem;
    letter-spacing: 0.1em;
}

.scroll-indicator .arrow {
    width: 24px;
    height: 24px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
}

/* 섹션 공통 스타일 */
.section {
    padding: 100px 0;
}

.section-light {
    background: var(--light-gray);
}

.section-gradient {
    background: var(--eco-gradient);
    color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

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

.section-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(45, 80, 22, 0.1);
    color: var(--eco-green);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 20px;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--deep-navy);
    margin-bottom: 20px;
    line-height: 1.3;
}

.section-gradient .section-title {
    color: var(--white);
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

/* 카드 그리드 */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.card {
    background: var(--white);
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--shadow-light);
    transition: var(--transition-normal);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
}

.card-icon {
    width: 70px;
    height: 70px;
    background: var(--eco-gradient);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    font-size: 2rem;
}

.card-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--deep-navy);
    margin-bottom: 16px;
}

.card-text {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* 특징 섹션 */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.feature-item {
    text-align: center;
    padding: 30px 20px;
}

.feature-number {
    font-size: 3rem;
    font-weight: 700;
    background: var(--eco-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

.feature-label {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* 회사 소개 레이아웃 */
.about-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--deep-navy);
    margin-bottom: 24px;
    line-height: 1.3;
}

.about-content p {
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.about-image {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-medium);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
}

.about-image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px;
    background: linear-gradient(transparent, rgba(26, 43, 76, 0.9));
    color: var(--white);
}

/* 서비스 섹션 */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: var(--transition-normal);
}

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

.service-image {
    height: 200px;
    overflow: hidden;
}

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

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

.service-content {
    padding: 30px;
}

.service-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--deep-navy);
    margin-bottom: 12px;
}

.service-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-link {
    color: var(--eco-green);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-fast);
}

.service-link:hover {
    gap: 12px;
}

/* 관련 서비스 링크 카드 (신재생에너지 페이지) */
.service-link-card {
    display: block;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border: 2px solid transparent;
    border-radius: 24px;
    padding: 40px 32px;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.service-link-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--eco-green), var(--eco-light-green));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-link-card:hover::before {
    transform: scaleX(1);
}

.service-link-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(45, 80, 22, 0.15);
    border-color: var(--eco-green);
    background: linear-gradient(135deg, #ffffff 0%, #f0f8f0 100%);
}

.service-link-card .service-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--eco-green), var(--eco-light-green));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 24px rgba(45, 80, 22, 0.2);
}

.service-link-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 32px rgba(45, 80, 22, 0.3);
}

.service-link-card .service-icon i {
    font-size: 32px;
    color: var(--white);
}

.service-link-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--deep-navy);
    margin-bottom: 16px;
    transition: color 0.3s ease;
}

.service-link-card:hover h3 {
    color: var(--eco-green);
}

.service-link-card p {
    font-size: 1rem;
    line-height: 1.7;
    color: #5a6c7d;
    margin-bottom: 20px;
    transition: color 0.3s ease;
}

.service-link-card:hover p {
    color: var(--text-primary);
}

.service-link-card .link-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--eco-green);
    color: var(--white);
    border-radius: 50%;
    font-size: 1.2rem;
    font-weight: bold;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(45, 80, 22, 0.2);
}

.service-link-card:hover .link-arrow {
    transform: translateX(8px) scale(1.1);
    background: var(--eco-light-green);
    box-shadow: 0 6px 20px rgba(45, 80, 22, 0.3);
}

/* 서비스별 고유 색상 */
/* RE100 - 파란색 테마 */
.service-link-card.service-re100 .service-icon {
    background: linear-gradient(135deg, #2196F3, #42A5F5);
    box-shadow: 0 8px 24px rgba(33, 150, 243, 0.25);
}

.service-link-card.service-re100:hover .service-icon {
    box-shadow: 0 12px 32px rgba(33, 150, 243, 0.35);
}

.service-link-card.service-re100::before {
    background: linear-gradient(90deg, #2196F3, #42A5F5);
}

.service-link-card.service-re100:hover {
    border-color: #2196F3;
    background: linear-gradient(135deg, #ffffff 0%, #e3f2fd 100%);
}

.service-link-card.service-re100:hover h3 {
    color: #2196F3;
}

.service-link-card.service-re100 .link-arrow {
    background: #2196F3;
    box-shadow: 0 4px 12px rgba(33, 150, 243, 0.25);
}

.service-link-card.service-re100:hover .link-arrow {
    background: #42A5F5;
    box-shadow: 0 6px 20px rgba(33, 150, 243, 0.35);
}

/* 햇빛소득마을 - 주황색 테마 */
.service-link-card.service-solar .service-icon {
    background: linear-gradient(135deg, #FF9800, #FFB74D);
    box-shadow: 0 8px 24px rgba(255, 152, 0, 0.25);
}

.service-link-card.service-solar:hover .service-icon {
    box-shadow: 0 12px 32px rgba(255, 152, 0, 0.35);
}

.service-link-card.service-solar::before {
    background: linear-gradient(90deg, #FF9800, #FFB74D);
}

.service-link-card.service-solar:hover {
    border-color: #FF9800;
    background: linear-gradient(135deg, #ffffff 0%, #fff3e0 100%);
}

.service-link-card.service-solar:hover h3 {
    color: #FF9800;
}

.service-link-card.service-solar .link-arrow {
    background: #FF9800;
    box-shadow: 0 4px 12px rgba(255, 152, 0, 0.25);
}

.service-link-card.service-solar:hover .link-arrow {
    background: #FFB74D;
    box-shadow: 0 6px 20px rgba(255, 152, 0, 0.35);
}

/* 탄소관리시스템 - 초록색 테마 (기본) */
.service-link-card.service-carbon .service-icon {
    background: linear-gradient(135deg, #4CAF50, #66BB6A);
    box-shadow: 0 8px 24px rgba(76, 175, 80, 0.25);
}

.service-link-card.service-carbon:hover .service-icon {
    box-shadow: 0 12px 32px rgba(76, 175, 80, 0.35);
}

.service-link-card.service-carbon::before {
    background: linear-gradient(90deg, #4CAF50, #66BB6A);
}

.service-link-card.service-carbon:hover {
    border-color: #4CAF50;
    background: linear-gradient(135deg, #ffffff 0%, #e8f5e9 100%);
}

.service-link-card.service-carbon:hover h3 {
    color: #4CAF50;
}

.service-link-card.service-carbon .link-arrow {
    background: #4CAF50;
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.25);
}

.service-link-card.service-carbon:hover .link-arrow {
    background: #66BB6A;
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.35);
}

/* 타임라인 */
.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--eco-gradient);
    border-radius: 3px;
}

.timeline-item {
    position: relative;
    padding-bottom: 40px;
    padding-left: 40px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -7px;
    top: 5px;
    width: 16px;
    height: 16px;
    background: var(--eco-green);
    border: 4px solid var(--white);
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(45, 80, 22, 0.2);
}

.timeline-year {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--eco-green);
    margin-bottom: 8px;
}

.timeline-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--deep-navy);
    margin-bottom: 8px;
}

.timeline-text {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* 푸터 */
.footer {
    background: var(--deep-navy);
    color: var(--white);
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand .logo-text {
    font-size: 1.5rem;
    background: linear-gradient(90deg, #FFFFFF, #AED581);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    display: block;
}

/* 푸터 회사이름 스타일 - 12% 축소 적용 */
.footer-company-name {
    font-size: 1.32rem; /* 1.5rem의 88% = 1.32rem */
    font-weight: 700;
    background: linear-gradient(90deg, #FFFFFF, #AED581);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
    display: block;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer-company-info {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-company-info p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    margin-bottom: 4px;
}

.footer-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--white);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition-fast);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 12px;
    font-size: 0.95rem;
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* 페이지 헤더 (서브페이지) */
.page-header {
    padding: 140px 0 40px;
    background: var(--eco-gradient);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.page-header .container {
    position: relative;
    z-index: 1;
}

.page-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 16px;
}

.page-breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 0.95rem;
    opacity: 0.9;
}

.page-breadcrumb a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition-fast);
}

.page-breadcrumb a:hover {
    opacity: 1;
}

/* 콘텐츠 섹션 */
.content-section {
    padding: 80px 0;
}

.content-section:nth-child(even) {
    background: var(--light-gray);
}

.content-block {
    margin-bottom: 60px;
}

.content-block:last-child {
    margin-bottom: 0;
}

.content-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--deep-navy);
    margin-bottom: 20px;
    padding-left: 20px;
    border-left: 4px solid var(--eco-green);
}

.content-text {
    color: var(--text-secondary);
    line-height: 1.9;
    font-size: 1.05rem;
}

.content-text p {
    margin-bottom: 20px;
}

.content-text ul,
.content-text ol {
    margin: 20px 0;
    padding-left: 30px;
}

.content-text li {
    margin-bottom: 12px;
}

/* 통계 박스 */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin: 40px 0;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.stat-box {
    background: var(--white);
    padding: 30px;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-light);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--eco-green);
    margin-bottom: 8px;
    white-space: nowrap;
    letter-spacing: 0.02em;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* 아이콘 리스트 */
.icon-list {
    list-style: none;
    padding: 0;
}

.icon-list li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
    padding: 20px;
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-light);
}

.icon-list .icon {
    width: 50px;
    height: 50px;
    background: var(--eco-gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.5rem;
}

.icon-list .text h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--deep-navy);
    margin-bottom: 8px;
}

.icon-list .text p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin: 0;
}

/* 두 컬럼 레이아웃 */
.two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.two-column.reverse {
    direction: rtl;
}

.two-column.reverse > * {
    direction: ltr;
}

/* 인용문 */
.quote-box {
    background: var(--eco-gradient);
    color: var(--white);
    padding: 40px;
    border-radius: 20px;
    position: relative;
    margin: 40px 0;
}

.quote-box::before {
    content: '"';
    font-size: 6rem;
    position: absolute;
    top: -20px;
    left: 30px;
    opacity: 0.2;
    font-family: serif;
}

.quote-text {
    font-size: 1.2rem;
    line-height: 1.8;
    position: relative;
    z-index: 1;
}

/* 테이블 스타일 */
.data-table {
    width: 100%;
    border-collapse: collapse;
    margin: 30px 0;
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
}

.data-table th,
.data-table td {
    padding: 16px 20px;
    text-align: left;
    border-bottom: 1px solid var(--medium-gray);
}

.data-table th {
    background: var(--eco-gradient);
    color: var(--white);
    font-weight: 600;
}

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

.data-table tr:hover td {
    background: rgba(45, 80, 22, 0.05);
}

/* CTA 섹션 */
.cta-section {
    padding: 100px 0;
    background: var(--eco-gradient);
    text-align: center;
    color: var(--white);
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.cta-text {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* 반응형 디자인 */
@media (max-width: 1024px) {
    .nav-container {
        padding: 0 24px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: 20px;
        box-shadow: var(--shadow-medium);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-normal);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .dropdown-menu {
        position: static;
        box-shadow: none;
        padding-left: 20px;
        opacity: 1;
        visibility: visible;
        transform: none;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        text-align: left;
    }
    
    .dropdown.active .dropdown-menu {
        max-height: 500px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .about-layout,
    .two-column {
        grid-template-columns: 1fr;
    }
    
    .two-column.reverse {
        direction: ltr;
    }
    
    .features-grid,
    .services-grid,
    .card-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .container {
        padding: 0 20px;
    }
    
    .section {
        padding: 60px 0;
    }
}

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

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

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

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

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

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

/* 푸터 로고 이미지 스타일 */
.footer-logo-image {
    height: 50px;
    width: auto;
    margin-bottom: 16px;
}

.footer-brand .logo-text-small {
    font-size: 1.32rem; /* 1.5rem에서 12% 축소 */
    background: linear-gradient(90deg, #FFFFFF, #AED581);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
    display: block;
}

/* 모달 스타일 */
/* 모달 스타일 */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.modal.active,
.modal[style*="display: flex"] {
    display: flex !important;
    opacity: 1;
    visibility: visible;
}

.modal .modal-content {
    background: var(--white);
    border-radius: 20px;
    padding: 40px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: translateY(20px);
    transition: var(--transition-normal);
}

.modal.active .modal-content,
.modal[style*="display: flex"] .modal-content {
    transform: translateY(0);
}

.modal .modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border: none;
    background: var(--light-gray);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.modal .modal-close:hover {
    background: var(--medium-gray);
    color: var(--text-primary);
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

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

.modal-content {
    background: var(--white);
    border-radius: 20px;
    padding: 40px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: translateY(20px);
    transition: var(--transition-normal);
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border: none;
    background: var(--light-gray);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.modal-close:hover {
    background: var(--medium-gray);
    color: var(--text-primary);
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--deep-navy);
    margin-bottom: 30px;
    text-align: center;
}

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

.form-label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.required {
    color: #E91E63;
    margin-left: 4px;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--medium-gray);
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition-fast);
    background: var(--white);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--eco-green);
    box-shadow: 0 0 0 3px rgba(45, 80, 22, 0.1);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-phone-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-phone-group .form-input {
    flex: 1;
}

.form-phone-group span {
    color: var(--text-secondary);
    font-weight: 500;
}

.form-checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin: 24px 0;
    padding: 16px;
    background: var(--light-gray);
    border-radius: 10px;
}

.form-checkbox {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    accent-color: var(--eco-green);
}

.form-checkbox-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.form-submit {
    width: 100%;
    padding: 16px;
    background: var(--eco-gradient);
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
}

.form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(45, 80, 22, 0.3);
}

.form-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* 헤더 로고 이미지 크기 조정 - 헤더 높이에 맞춤 */
.logo-image-large {
    height: 92px;
    width: auto;
    display: block;
}

/* 교육 메뉴 드롭다운 정렬 (페이지 밖 잘림 방지) */
.nav-item.dropdown:last-child .dropdown-menu,
.nav-item.dropdown:nth-last-child(2) .dropdown-menu {
    left: auto;
    right: 0;
}

/* ESG 평가 프로세스 스타일 */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.process-step {
    background: var(--white);
    padding: 30px;
    border-radius: 16px;
    box-shadow: var(--shadow-light);
}

.step-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.step-number {
    background: var(--eco-gradient);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.9rem;
}

.step-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
}

.process-step p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.7;
}

.step-details {
    list-style: none;
    padding: 0;
}

.step-details li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--light-gray);
}

.step-details li:last-child {
    border-bottom: none;
}

.step-details li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--eco-green);
    font-weight: bold;
}

/* 커리큘럼 리스트 스타일 */
.curriculum-list {
    list-style: none;
    padding: 0;
}

.curriculum-list li {
    padding: 12px 0;
    border-bottom: 1px solid var(--medium-gray);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.curriculum-list li::before {
    content: '✓';
    color: var(--eco-green);
    font-weight: bold;
}

.curriculum-list li:last-child {
    border-bottom: none;
}

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

.curriculum-section h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--deep-navy);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--eco-green);
}