@charset "UTF-8";

/* ==========================================
   메인 페이지 공통 스타일
========================================== */

:root {
    --color-wizlog: #ff6b6b;
    --color-label: #3F7CEA;
    --color-cloud: #2196F3;
    --logo-dark: #3b4b9b;
    --logo-light: #2563eb;
    --primary-color: #3B82F6;
    --primary-dark: #2563EB;
    --secondary-color: #8B5CF6;
    --accent-color: #10B981;
    --text-primary: #1F2937;
    --text-secondary: #6B7280;
    --text-light: #9CA3AF;
    --bg-white: #FFFFFF;
    --bg-gray: #F9FAFB;
    --bg-light: #F3F4F6;
    --border-color: #E5E7EB;
    --color-success: #4CAF50;
    --color-concern: #FF9800;
    --huge-font : 4rem;
    --big-font: 3rem;
    --large-font: 2.2rem;
    --medium-font: 2.0rem;
    --small-font: 1.7rem;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --transition-base: all 0.3s ease;
}

/* 공통 섹션 스타일 */
section[class^="main-section"]:not(.main-section-1) {
    padding: 100px 0;
    position: relative;
}

section[class^="main-section"]:nth-child(even):not(.main-section-1) {
    background-color: var(--bg-gray);
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
    box-sizing: border-box;
}

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

.section-badge {
    display: inline-block;
    padding: 8px 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-white);
    border-radius: 50px;
    font-size: 2em;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.section-badge.cloud-badge {
    background: linear-gradient(135deg, #06B6D4, #3B82F6);
}

.section-title {
    font-size: 48px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    margin-bottom: 20px;
}

.section-title .title-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-description {
    font-size: var(--large-font);
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ==========================================
   Section 1: Hero Slider
========================================== */
.main-section-1 {
    min-height: calc(100vh - 65px);
    position: relative;
    overflow: hidden;
    padding: 0;
}

/* 슬라이더 컨테이너 */
.hero-slider {
    position: relative;
    width: 100%;
    height: calc(100vh - 65px); /* 헤더 높이 제외 */
    overflow: hidden;
    user-select: none; /* 드래그 시 텍스트 선택 방지 */
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

/* 개별 슬라이드 */
.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1s ease-in-out, visibility 1s ease-in-out;
    z-index: 1;
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

/* 배경 이미지 */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transform: scale(1);
    transition: transform 10s ease-in-out;
}

.hero-slide.active .hero-background {
    transform: scale(1.1);
}

/* 오버레이 */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
            135deg,
            rgba(59, 130, 246, 0.7) 0%,
            rgba(139, 92, 246, 0.7) 100%
    );
    z-index: 1;
}

/* 컨텐츠 컨테이너 */
.hero-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    height: 100%;
    display: flex;
    align-items: flex-start; /* 상단 정렬로 변경 */
    padding-top: 80px; /* 상단 여백 추가 */
    justify-content: center; /* 가로 중앙 정렬 추가 */
    z-index: 2;
}

.hero-content {
    color: var(--bg-white);
    max-width: 800px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(30px, 4vw, 60px); /* 뷰포트 기반 반응형 간격 */
}

/* 상단 텍스트 */
.hero-top-text {
    padding: 10px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid rgba(255, 255, 255, 0.3);
    width: 100%; /* 구분선이 전체 넓이를 차지하도록 */
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px; /* brand와 category 사이 간격 */
}

.hero-brand {
    font-size: var(--huge-font);
    font-weight: 700;
    color: var(--bg-white);
    opacity: 0.95;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
    letter-spacing: 0.5px;
    margin: 0; /* margin 제거 */
}

.hero-category {
    font-size: var(--huge-font);
    font-weight: 700;
    color: var(--bg-white);
    opacity: 1;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.4);
    letter-spacing: 1px;
    text-transform: uppercase;
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 30px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    margin: 0; /* margin 제거 */
}

.hero-title {
    margin: 0; /* margin 제거 */
    display: flex;
    flex-direction: column;
    gap: 10px; /* subtitle과 main 사이 간격 */
}

.hero-subtitle {
    display: block;
    font-size: 28px;
    font-weight: 700;
    opacity: 0.95;
    margin: 0; /* margin 제거 */
}

.hero-main {
    display: block;
    font-size: 56px;
    font-weight: 800;
    line-height: 1.2;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
}

.hero-description {
    font-size: 22px;
    font-weight: 700;
    line-height: 1.8;
    margin: 0; /* margin 제거 */
    opacity: 0.95;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center; /* 버튼 중앙 정렬 */
}

.btn-hero {
    padding: 18px 36px;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-base);
    box-shadow: var(--shadow-lg);
    width: 500px;
    justify-content: center;
}

.btn-wizlog {
    background-color: var(--color-wizlog);
    color: var(--bg-white);
}

.btn-hero.btn-wizlog:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    color: var(--bg-white);
}

.btn-label {
    background-color: var(--color-label);
    color: var(--bg-white);
}

.btn-hero.btn-label:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    color: var(--bg-white);
}

.btn-cloud {
    background-color: var(--color-cloud);
    color: var(--bg-white);
}

.btn-hero.btn-cloud:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    color: var(--bg-white);
}

/* outline 버튼 스타일 */
.btn-wizlog-outline,
.btn-label-outline,
.btn-cloud-outline {
    background-color: transparent;
    border: 2px solid var(--bg-white);
    color: var(--bg-white);
}

.btn-wizlog-outline:hover {
    background-color: var(--bg-white);
    color: var(--color-wizlog);
    transform: translateY(-2px);
}

.btn-label-outline:hover {
    background-color: var(--bg-white);
    color: var(--color-label);
    transform: translateY(-2px);
}

.btn-cloud-outline:hover {
    background-color: var(--bg-white);
    color: var(--color-cloud);
    transform: translateY(-2px);
}

/* 슬라이더 컨트롤 */
.hero-slider-controls {
    position: absolute;
    bottom: 100px; /* 스크롤 인디케이터보다 위로 */
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 9;
}

.slider-btn {
    width: 25px;
    height: 25px;
    background-color: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    color: var(--bg-white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
    backdrop-filter: blur(10px);
}

.slider-btn:hover {
    background-color: rgba(255, 255, 255, 0.4);
    border-color: var(--bg-white);
    transform: scale(1.1);
}

.slider-btn i {
    font-size: 24px;
}

.slider-dots {
    display: flex;
    gap: 12px;
    align-items: center;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: var(--transition-base);
    padding: 0;
}

.slider-dot:hover {
    background-color: rgba(255, 255, 255, 0.6);
    transform: scale(1.2);
}

.slider-dot.active {
    width: 30px;
    border-radius: 6px;
    background-color: var(--bg-white);
    border-color: var(--bg-white);
}

/* 스크롤 인디켌이터 */
.scroll-indicator {
    position: absolute;
    bottom: 30px; /* 슬라이더 컨트롤보다 아래로 */
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition-base);
}

.scroll-indicator:hover {
    transform: translateX(-50%) translateY(-5px);
}

.scroll-icon {
    width: 31px;
    height: 42px;
    border: 2px solid rgba(255, 255, 255, 0.6);
    border-radius: 16px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 8px;
    position: relative;
    backdrop-filter: blur(5px);
    background-color: rgba(255, 255, 255, 0.1);
}

.scroll-icon i {
    font-size: 20px;
    color: var(--bg-white);
    animation: scrollBounce 2s infinite;
}

.scroll-text {
    font-size: 12px;
    color: var(--bg-white);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    opacity: 0.9;
}

@keyframes scrollBounce {
    0%, 100% {
        transform: translateY(0);
        opacity: 0.6;
    }
    50% {
        transform: translateY(8px);
        opacity: 1;
    }
}

.hero-visual {
    position: relative;
}

.hero-image-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero-main-image {
    width: 100%;
    height: 80%;
    display: block;
}

.hero-floating-card {
    position: absolute;
    padding: 30px;
    /* border-radius: 50px; */
    box-shadow: var(--shadow-lg);
    /* display: flex; */
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: var(--bg-white);
    font-size: 1.3em;
    animation: floating 3s ease-in-out infinite;
}

@keyframes floating {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero-floating-card.card-1 {
    top: 10%;
    /* right: 40%; */
    width: 50%;
    animation-delay: 0s;
    border-radius: 0px 20px 20px 0px;
}

.hero-floating-card.card-2 {
    bottom: 40%;
    width: 50%;
    right: -1%;
    border-radius: 20px 0px 0px 20px;
    animation-delay: 1s;
}

.hero-floating-card.card-3 {
    bottom: 10%;
    /* right: 12%; */
    width: 50%;
    animation-delay: 2s;
    border-radius: 0px 20px 20px 0px;
}

.scroll-indicator {
    position: absolute;
    bottom: 0px;
    transform: translateX(-50%);
    text-align: center;
    color: var(--bg-white);
    opacity: 0.8;
}

.scroll-text {
    display: block;
    font-size: 10px;
    margin-bottom: 10px;
    font-weight: 700;
}

.scroll-arrow {
    display: block;
    width: 24px;
    height: 24px;
    border-left: 6px solid var(--bg-white);
    border-bottom: 6px solid var(--bg-white);
    transform: rotate(-45deg);
    margin: 0 auto;
    animation: scroll-bounce 2s infinite;
    transform-origin: center center;
}

@keyframes scroll-bounce {
    0%, 100% {
        transform: rotate(-45deg) translateY(0);
    }
    50% {
        transform: rotate(-45deg) translateY(10px);
    }
}

/* ==========================================
   Section 2: 구독 서비스
========================================== */
.main-section-3 .solution-visual {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: clamp(1rem, 2vw, 3rem);
    width: 100%
}

.main-section-3 .concern-section,
.main-section-3 .solution-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: clamp(1rem, 1.5vw, 2rem);
    background: #fff;
    border-radius: 1.2rem;
    padding: clamp(1.5rem, 2.5vw, 3rem);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1)
}

.main-section-3 .concern-section {
    border: 2px solid #FFE0B2
}

.main-section-3 .solution-section {
    border: 2px solid var(--color-primary)
}

.main-section-3 .concern-header,
.main-section-3 .solution-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #e0e0e0;
    text-align: center;
}

.main-section-3 .concern-icon,
.main-section-3 .solution-icon {
    width: 8rem;
    height: 8rem;
    background-color: #F6F9FE;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center
}

.main-section-3 .concern-icon {
    background-color: #FFF3E0;
}

.main-section-3 .concern-icon i,
.main-section-3 .solution-icon i {
    font-size: 4rem;
    color: var(--color-primary);
}

.main-section-3 .concern-icon i {
    color: var(--color-concern);
}

.main-section-3 .concern-header h3,
.main-section-3 .solution-header h3 {
    font-size: var(--big-font);
    font-weight: 700;
    color: #333
}

.main-section-3 .concern-list,
.main-section-3 .solution-list {
    display: flex;
    flex-direction: column;
    gap: clamp(1.5rem, 2.5vw, 3.5rem);
}

.main-section-3 .concern-item,
.main-section-3 .solution-item {
    display: flex;
    align-items: center;
    gap: 1rem
}

.main-section-3 .item-icon {
    font-size: 2rem;
    font-weight: 700;
    flex-shrink: 0
}

.main-section-3 .concern-item .item-icon {
    color: var(--color-concern)
}

.main-section-3 .solution-item .item-icon {
    color: var(--color-success)
}

.main-section-3 .concern-item p,
.main-section-3 .solution-item p {
    font-size: var(--medium-font);
    color: #666
}

.main-section-3 .arrow-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.main-section-3 .arrow {
    font-size: 4.8rem;
    color: var(--color-primary)
}

.main-section-3 .arrow-text {
    font-size: var(--small-font);
    color: var(--color-primary);
    font-weight: 700;
}


.main-section-2 {
    background-color: var(--bg-white);
}

.service-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(20px, 3vw, 40px);
    margin-bottom: clamp(40px, 6vw, 80px);
}

.service-card {
    background-color: var(--bg-white);
    border-radius: 20px;
    padding: clamp(24px, 3vw, 40px);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    border: 2px solid var(--border-color);
}

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

.service-card.wizlog-card {
    border-color: #3B82F6;
}

.service-card.label-card {
    border-color: #8B5CF6;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.card-icon-wrapper {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.card-badge {
    padding: 6px 16px;
    border-radius: 20px;
    font-size: var(--small-font);
    font-weight: 600;
    background-color: var(--bg-light);
    color: var(--text-primary);
}

.card-title {
    font-size: var(--huge-font);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.card-subtitle {
    font-size: var(--medium-font);
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.card-description {
    font-size: var(--medium-font);
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.card-features {
    list-style: none;
    padding: 0;
    margin: 0 0 24px 0;
}

.card-features li {
    padding: 10px 0;
    font-size: var(--medium-font);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.feature-check::before {
    content: '✓';
    display: inline-block;
    width: 20px;
    height: 20px;
    background-color: var(--accent-color);
    color: var(--bg-white);
    border-radius: 50%;
    text-align: center;
    line-height: 20px;
    font-weight: 700;
    font-size: 14px;
}

.card-visual {
    margin: 24px 0;
    border-radius: 12px;
    overflow: hidden;
}

.card-visual img {
    width: 100%;
    height: auto;
    display: block;
}

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

.btn-card-detail,
.btn-card-action {
    flex: 1;
    padding: 12px 20px;
    border-radius: 10px;
    text-align: center;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-base);
}

.btn-card-detail {
    background-color: var(--bg-light);
    color: var(--text-primary);
}

.btn-card-detail:hover {
    background-color: var(--border-color);
}

.btn-card-action {
    background-color: var(--primary-color);
    color: var(--bg-white);
}

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

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

.benefits-title {
    font-size: var(--huge-font);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 40px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(15px, 2.5vw, 30px);
}

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

.benefit-icon {
    width: clamp(8rem, 10vw, 15rem);
    height: clamp(8rem, 10vw, 15rem);
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    color: var(--bg-white);
    font-size: clamp(3.5rem, 5vw, 7rem);
}

.benefit-item h4 {
    font-size: var(--large-font);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.benefit-item p {
    font-size: var(--medium-font);
    color: var(--text-secondary);
}

/* ==========================================
   Section 3: 클라우드 서비스
========================================== */
.main-section-3 {
    background-color: var(--bg-gray);
}

.cloud-intro {
    background-color: var(--bg-white);
    border-radius: 20px;
    padding: clamp(25px, 4vw, 50px);
    margin-bottom: clamp(30px, 5vw, 60px);
    box-shadow: var(--shadow-md);
}

.intro-content {
    text-align: center;
    margin-bottom: 40px;
}

.intro-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.intro-description {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-secondary);
}

.intro-description strong {
    color: var(--primary-color);
    font-weight: 700;
}

.intro-comparison {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
}

.comparison-box {
    flex: 1;
    background-color: var(--bg-light);
    border-radius: 16px;
    padding: 30px;
}

.comparison-box.old-way {
    border: 2px solid #EF4444;
}

.comparison-box.new-way {
    border: 2px solid var(--accent-color);
}

.comparison-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    font-size: 30px;
    font-weight: 700;
    color: var(--text-primary);
}

.comparison-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.comparison-list li {
    padding: 10px 0;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 700;
}

.comparison-list li.negative {
    color: #EF4444;
}

.comparison-list li.positive {
    color: var(--accent-color);
}

.comparison-arrow {
    font-size: 32px;
    color: var(--primary-color);
    font-weight: 700;
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(10px, 1.5vw, 20px);
    margin-bottom: clamp(30px, 5vw, 60px);
}

.solution-card {
    background-color: var(--bg-white);
    border-radius: 20px;
    padding: 19px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

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

.solution-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.solution-icon {
    width: 48px;
    height: 48px;
}

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

.solution-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.solution-subtitle {
    font-size: var(--medium-font);
    color: var(--text-secondary);
}

.solution-description {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 20px;
    text-align: center;
}

.solution-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.feature-tag {
    padding: 6px 12px;
    background-color: var(--bg-light);
    border-radius: 20px;
    font-size: 12px;
    color: var(--text-primary);
}

.solution-visual {
    border-radius: 12px;
    overflow: hidden;
}

.solution-visual img {
    width: 100%;
    height: auto;
}

.cloud-cta {
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 20px;
    padding: 50px;
    color: var(--bg-white);
}

.cloud-cta h3 {
    font-size: var(--big-font);
    font-weight: 700;
    margin-bottom: 16px;
}

.cloud-cta p {
    font-size: var(--medium-font);
    margin-bottom: 30px;
    opacity: 0.95;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 36px;
    background-color: var(--bg-white);
    color: var(--primary-color);
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    transition: var(--transition-base);
    box-shadow: var(--shadow-lg);
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

/* ==========================================
   Section 4: 통합 서비스의 강점
========================================== */
.main-section-4 {
    background-color: var(--bg-white);
}

.strengths-container {
    display: grid;
    gap: 30px;
    margin-bottom: 80px;
}

.strength-card {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 30px;
    background-color: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    transition: var(--transition-base);
}

.strength-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.strength-number {
    font-size: 48px;
    font-weight: 800;
    color: var(--bg-light);
    line-height: 1;
}

.strength-content {
    display: grid;
    grid-template-columns: 550px 1fr;
    gap: 24px;
}

.strength-icon {
    width: 80px;
    height: 80px;
}

.strength-icon img {
    width: 100%;
    height: 100%;
}

.strength-title {
    font-size: var(--large-font);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.strength-description {
    font-size: var(--medium-font);
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.strength-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.strength-features li {
    padding: 8px 0;
    font-size: var(--medium-font);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.check-icon::before {
    content: '✓';
    display: inline-block;
    width: 20px;
    height: 20px;
    background-color: var(--primary-color);
    color: var(--bg-white);
    border-radius: 50%;
    text-align: center;
    line-height: 20px;
    font-weight: 700;
    font-size: 14px;
}

.value-summary {
    text-align: center;
    padding: 50px;
    background-color: var(--bg-gray);
    border-radius: 20px;
}

.value-title {
    font-size: var(--big-font);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 40px;
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

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

.value-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-white);
    border-radius: 50%;
    font-size: 28px;
    box-shadow: var(--shadow-md);
}
.value-icon i{
    color: var(--primary-color);
}

.value-item h4 {
    font-size: var(--large-font);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.value-item p {
    font-size: var(--medium-font);
    color: var(--text-secondary);
}

/* ==========================================
   Section 5: 고객 사례 및 신뢰성
========================================== */
.main-section-5 {
    background-color: var(--bg-gray);
}

.statistics-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(20px, 3vw, 40px);
    margin-bottom: clamp(40px, 6vw, 80px);
    padding: clamp(25px, 4vw, 50px);
    background-color: var(--bg-white);
    border-radius: 20px;
    box-shadow: var(--shadow-md);
}

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

.stat-number {
    display: inline-block;
    font-size: 56px;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}

.stat-unit {
    display: inline-block;
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label {
    font-size: var(--medium-font);
    color: var(--text-secondary);
    margin-top: 12px;
}

.stat-divider {
    width: 1px;
    height: 60px;
    background-color: var(--border-color);
}

.industry-cases {
    margin-bottom: 80px;
}

.cases-title {
    font-size: var(--big-font);
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 60px;
}

/* 통계 타이틀 */
.statistics-intro {
    text-align: center;
    margin-bottom: 40px;
}

.statistics-intro-title {
    /* font-size: var(--large-font); */
    /* font-weight: 700; */
    /* color: var(--text-primary); */
    /* margin-bottom: 12px; */
    font-size: var(--big-font);
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    /* margin-bottom: 60px; */
}

.statistics-intro-description {
    font-size: var(--medium-font);
    color: var(--text-secondary);
}

/* 산업군별 3단 그리드 */
.industry-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(10px, 1.5vw, 15px);
    max-width: 1200px;
    margin: 0 auto;
}

/* 산업군별 섹션 */
.industry-section {
    display: flex;
    flex-direction: column;
    min-width: 0; /* 그리드 오버플로우 방지 */
}

/* 산업군 헤더 */
.industry-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 30px 20px;
    background-color: var(--bg-white);
    border-radius: 20px 20px 0 0;
    border: 2px solid var(--border-color);
    border-bottom: none;
}

.industry-header i {
    font-size: 28px;
    color: var(--primary-color);
}

.industry-header h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

/* 고객사 배너 컨테이너 */
.customer-banner-container {
    position: relative;
    overflow: hidden;
    background-color: var(--bg-white);
    border-radius: 0 0 20px 20px;
    padding: 40px 0;
    border: 2px solid var(--border-color);
    border-top: none;
    min-height: 150px;
    display: flex;
    align-items: center;
    width: 100%; /* 폭 제한 */
}

/* 흐르는 배너 트랙 */
.banner-track {
    display: flex;
    align-items: center;
    /* gap: 40px; */
    animation: scroll-banner 40s linear infinite;
    animation-play-state: paused;
    will-change: transform;
}

/* AOS 애니메이션이 완료된 후 1초 대기 후 배너 애니메이션 시작 */
.industry-section.aos-animate .banner-track {
    animation-play-state: running;
    animation-delay: 1s;
}

/* 각 산업군별 속도 조정 (이미지 수에 비례) */
.industry-section:nth-child(1) .banner-track {
    animation-duration: calc(var(--logo-count, 10) * 2s);
}

.industry-section:nth-child(2) .banner-track {
    animation-duration: calc(var(--logo-count, 10) * 2s);
}

.industry-section:nth-child(3) .banner-track {
    animation-duration: calc(var(--logo-count, 10) * 2s);
}

/* 무한 스크롤 애니메이션 */
@keyframes scroll-banner {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* 마우스 오버 시 애니메이션 일시정지 */
.customer-banner-container:hover .banner-track {
    animation-play-state: paused;
}

/* 개별 로고 아이템 */
.customer-logo {
    flex-shrink: 0;
    width: 150px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    background-color: var(--bg-white);
    border-radius: 8px;
    transition: var(--transition-base);
}

.customer-logo:hover {
    box-shadow: var(--shadow-md);
}

.customer-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    opacity: 0.7;
    transition: var(--transition-base);
}

.customer-logo:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

.testimonials {
    margin-bottom: 80px;
}

.testimonials-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 40px;
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-item {
    background-color: var(--bg-white);
    border-radius: 16px;
    padding: 30px;
    box-shadow: var(--shadow-md);
}

.testimonial-text {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.testimonial-author {
    margin-bottom: 16px;
}

.author-company {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.author-role {
    font-size: 14px;
    color: var(--text-secondary);
}

.testimonial-rating {
    display: flex;
    gap: 4px;
}

.star {
    color: #FCD34D;
    font-size: 18px;
}

.star.filled::before {
    content: '★';
}

.certifications {
    text-align: center;
}

.certifications-title {
    font-size: var(--big-font);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 40px;
}

.certifications-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20rem;
}

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

.cert-item img {
    width: 100%;
    height: 100%;
    margin-bottom: 16px;
}

.cert-item p {
    font-size: var(--large-font);
    font-weight: 600;
    color: var(--text-primary);
}

/* ==========================================
   Section 6: 최종 CTA
========================================== */
.main-section-6 {
    background-color: var(--bg-white);
}

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

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 16px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 20px 24px;
    background-color: transparent;
    border: none;
    text-align: left;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition-base);
}

.faq-question:hover {
    background-color: var(--bg-gray);
}

.faq-icon::after {
    content: '+';
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
}

.faq-item.active .faq-icon::after {
    content: '−';
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 24px 20px;
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-secondary);
}

.final-cta {
    margin-bottom: 80px;
}

.cta-container {
    text-align: center;
    padding: 80px 50px;
    background: linear-gradient(135deg, #667EEA 0%, #764BA2 100%);
    border-radius: 30px;
    color: var(--bg-white);
}

.cta-container .cta-title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
}

.cta-container .cta-description {
    font-size: var(--large-font);
    margin-bottom: 40px;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn-cta {
    padding: 18px 40px;
    font-size: var(--medium-font);
}

.cta-buttons .btn-cta.btn-secondary {
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--bg-white);
    backdrop-filter: blur(10px);
}

.cta-buttons .btn-cta.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

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

.notice-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.notice-title {
    font-size: var(--big-font);
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.notice-more {
    font-size: var(--medium-font);
    color: var(--text-secondary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: var(--transition-base);
}

.notice-more:hover {
    color: var(--primary-color);
}

.notice-list {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
}

.notice-item {
    display: grid;
    grid-template-columns: 90% 1fr;
    gap: 20px;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    text-decoration: none;
    transition: var(--transition-base);
}

.notice-item:last-child {
    border-bottom: none;
}

.notice-item:hover {
    background-color: var(--bg-gray);
}

.notice-label {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--primary-color);
    display: inline-block;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.notice-title-text {
    font-size: 15px;
    color: var(--text-primary);
    display: inline-block;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.notice-date {
    font-size: 14px;
    color: var(--text-light);
    text-align: right;
}

.notice-empty {
    padding: 60px;
    text-align: center;
    color: var(--text-secondary);
}

.contact-info {
    padding: clamp(25px, 4vw, 50px);
    background-color: var(--bg-gray);
    border-radius: 20px;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(20px, 3vw, 40px);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-icon {
    width: 90px;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-white);
    border-radius: 50%;
    color: var(--primary-color);
    font-size: 40px;
    flex-shrink: 0;
}

.contact-content h4 {
    font-size: var(--medium-font);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.contact-content p {
    font-size: var(--medium-font);
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.contact-content p a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition-base);
}

.contact-content p a:hover {
    text-decoration: underline;
}

.contact-time {
    /* font-size: 13px !important; */
    /* color: var(--text-light) !important; */
}

/* ==========================================
   반응형 (태블릿)
========================================== */
@media (max-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .industry-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

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

    /* 클라우드 서비스 비교 섹션 */
    .main-section-3 .solution-visual {
        flex-direction: column;
    }

    .main-section-3 .arrow-box {
        transform: rotate(90deg);
    }
}

/* ==========================================
   반응형 (모바일)
========================================== */
@media (max-width: 768px) {
    .section-title {
        font-size: 28px;
    }

    .section-description {
        font-size: 15px;
    }

    .section-header {
        margin-bottom: 30px;
    }

    .section-badge {
        font-size: 1.4em;
        padding: 6px 14px;
    }

    /* Hero */
    .hero-container {
        grid-template-columns: 1fr;
        gap: 20px;
        padding-top: 40px;
    }

    .hero-main {
        font-size: 32px;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 12px;
    }

    .btn-hero {
        width: 100%;
        justify-content: center;
        font-size: 15px;
        padding: 14px 20px;
    }

    /* 버튼 카테고리 반응형 */
    .button-category {
        padding: 15px;
    }

    .button-category .category-title {
        font-size: 16px;
        margin-bottom: 12px;
    }

    .category-buttons {
        gap: 10px;
    }

    /* 구독 서비스 */
    .service-cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .benefits-title {
        font-size: 2.4rem;
        margin-bottom: 24px;
    }

    /* 클라우드 서비스 */
    .intro-comparison {
        flex-direction: column;
    }

    .comparison-arrow {
        transform: rotate(90deg);
    }

    .solution-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .intro-title {
        font-size: 20px;
    }

    .main-section-3 .concern-header h3,
    .main-section-3 .solution-header h3 {
        font-size: 2rem;
    }

    .main-section-3 .concern-item p,
    .main-section-3 .solution-item p {
        font-size: 1.5rem;
    }

    /* 강점 */
    .strength-card {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .strength-content {
        grid-template-columns: 1fr;
    }

    .value-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    /* 고객 사례 */
    .statistics-container {
        flex-wrap: wrap;
        gap: 20px;
        padding: 25px 15px;
    }

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

    .stat-unit {
        font-size: 20px;
    }

    .stat-label {
        font-size: 1.4rem;
    }

    .stat-divider {
        display: none;
    }

    .cases-title,
    .statistics-intro-title {
        font-size: 2rem;
        margin-bottom: 30px;
    }

    /* 산업군 그리드 반응형 */
    .industry-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    /* 산업군 헤더 반응형 */
    .industry-header {
        padding: 15px 12px;
    }

    .industry-header i {
        font-size: 22px;
    }

    .industry-header h4 {
        font-size: 16px;
    }

    /* 고객사 로고 반응형 */
    .customer-banner-container {
        padding: 20px 0;
        min-height: 100px;
    }

    .banner-track {
        gap: 20px;
    }

    .customer-logo {
        width: 100px;
        height: 60px;
        padding: 6px;
    }

    .testimonials-slider {
        grid-template-columns: 1fr;
    }

    .certifications-grid {
        flex-wrap: wrap;
        gap: 20px;
    }

    /* CTA */
    .cta-container {
        padding: 40px 20px;
    }

    .cta-container .cta-title {
        font-size: 26px;
    }

    .cta-container .cta-description {
        font-size: 1.6rem;
    }

    .cta-buttons {
        flex-direction: column;
        gap: 12px;
    }

    .cta-buttons .btn-cta {
        width: 100%;
        justify-content: center;
        padding: 14px 24px;
        font-size: 1.5rem;
    }

    .notice-item {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .contact-icon {
        width: 60px;
        height: 60px;
        font-size: 28px;
    }

    /* FAQ */
    .faq-question {
        padding: 16px 18px;
        font-size: 14px;
    }

    .faq-answer p {
        padding: 0 18px 16px;
        font-size: 14px;
    }

    /* 클라우드 CTA */
    .cloud-cta {
        padding: 30px 20px;
    }

    .cloud-cta h3 {
        font-size: 2rem;
    }

    .cloud-cta p {
        font-size: 1.5rem;
    }
}

/* ==========================================
   반응형 스타일 - Hero Slider
========================================== */
@media (max-width: 768px) {
    .main-section-1 {
        min-height: calc(100vh - 65px);
    }

    .hero-slider {
        height: calc(100vh - 65px);
    }

    .hero-container {
        padding-top: 80px; /* 모바일에서 상단 여백 축소 */
    }

    .hero-content {
        gap: 30px; /* 모바일에서 간격 축소 */
    }

    .hero-top-text {
        padding-bottom: 15px;
        gap: 10px; /* brand와 category 간격 축소 */
    }

    .hero-brand {
        font-size: 16px;
    }

    .hero-category {
        font-size: 18px;
        padding: 6px 16px;
        letter-spacing: 0.5px;
    }

    .hero-subtitle {
        font-size: 20px;
    }

    .hero-main {
        font-size: 36px;
    }

    .hero-description {
        font-size: 16px;
        margin-bottom: 30px;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn-hero {
        width: 100%;
        padding: 16px 24px;
        font-size: 16px;
    }

    .hero-slider-controls {
        gap: 20px;
    }

    .slider-btn {
        width: 40px;
        height: 40px;
    }

    .slider-btn i {
        font-size: 20px;
    }

    .slider-dot {
        width: 10px;
        height: 10px;
    }

    .slider-dot.active {
        width: 24px;
    }

    .scroll-indicator {
        bottom: 20px; /* 모바일에서 아래로 */
    }

    .scroll-icon {
        width: 28px;
        height: 42px;
    }

    .scroll-icon i {
        font-size: 18px;
    }

    .scroll-text {
        font-size: 11px;
    }
}

/* ==========================================
   Remix Icon 스타일
========================================== */

/* 카드 아이콘 */
.card-icon-wrapper .card-icon {
    font-size: 48px;
    color: var(--bg-white);
}

/* 비교 아이콘 */
.comparison-icon i {
    font-size: 48px;
    color: var(--primary-color);
}

/* 솔루션 아이콘 */
.solution-icon i {
    font-size: 48px;
    color: var(--primary-color);
}

/* 강점 아이콘 */
.strength-icon i {
    font-size: 80px;
    color: var(--primary-color);
}

/* 산업군 아이콘 */
.case-icon i {
    font-size: 48px;
    color: var(--primary-color);
}

/* 인증 아이콘 */
.cert-icon {
    font-size: 80px;
    color: var(--primary-color);
    margin-bottom: 16px;
}

/* 공지사항 팝업 스타일 */
.swiper-popup .swiper-slide {
    width: 100%;
    height: 400px;
    background-color: #ffffff;
    color: #000;
    border-radius: 10px;
    box-sizing: border-box;
    padding: 15px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    overflow: hidden;
}

#dialog-popup-notice .inner{
    max-width: 600px;
    min-width: 450px;
}

.swiper-popup .notice-title {
    font-weight: bold;
    font-size: 16px;
    margin-bottom: 10px;
    color: #0a53be;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.swiper-popup .notice-content {
    flex: 1;
    overflow-y: auto;
    font-size: 14px;
    line-height: 1.4;
    white-space: pre-wrap;
    word-break: break-word;
}

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

.dialog .foot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid #eee;
}

.popup-button-next,
.popup-button-prev {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
}

.popup-button-next {
    right: 10px;
}

.popup-button-prev {
    left: 10px;
}