/* 하이라이트 메인 페이지 스타일 */

/* 기본 설정 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    background: #fff;
}

/* 로딩 오버레이 숨기기 */
.loading-overlay {
    display: none !important;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 배경 레이어 */
.background-layers {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.bg-layer-1, .bg-layer-2, .bg-layer-3 {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    opacity: 0.1;
}

.bg-layer-2 {
    background: linear-gradient(45deg, #f093fb 0%, #f5576c 100%);
    opacity: 0.05;
}

.bg-layer-3 {
    background: linear-gradient(90deg, #4facfe 0%, #00f2fe 100%);
    opacity: 0.03;
}

/* 로딩 오버레이 */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loading-spinner {
    text-align: center;
    color: white;
}

.spinner-ring {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-spinner p {
    font-size: 1.1rem;
    font-weight: 500;
    opacity: 0.9;
}

/* 헤더 */
.glass-header {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    background: linear-gradient(90deg, #e9e6fd 0%, #d6e0ff 100%) !important;
    backdrop-filter: blur(15px) !important;
    -webkit-backdrop-filter: blur(15px) !important;
    border-bottom: 1px solid rgba(102, 126, 234, 0.15) !important;
    z-index: 1000 !important;
    padding: 1rem 0 !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.10) !important;
}

.glass-header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.glass-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: #667eea;
    text-decoration: none;
    transition: color 0.3s ease;
    white-space: nowrap;
}

.logo:hover {
    color: #764ba2;
}

nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

nav a {
    text-decoration: none;
    color: #333;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    white-space: nowrap;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: fit-content;
    padding: 0.5rem 0;
    opacity: 1;
    text-shadow: none;
    background: transparent;
    border-radius: 8px;
    padding: 0.5rem 1rem;
}

nav a:hover {
    color: #667eea;
    transform: translateY(-1px);
    background: rgba(102, 126, 234, 0.1);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    transition: all 0.3s ease;
    transform: translateX(-50%);
    border-radius: 1px;
}

nav a:hover::after {
    width: 100%;
}

nav a.active {
    color: #5e3ee3 !important;
    font-weight: 700;
    background: rgba(102, 126, 234, 0.15);
}

nav a.active::after {
    width: 100%;
}

.login-btn {
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white !important;
    padding: 0.5rem 1.5rem !important;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.login-btn::after {
    display: none !important;
}

/* 모바일 메뉴 토글 */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    gap: 4px;
}

.hamburger-line {
    width: 25px;
    height: 3px;
    background: #333;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* 메인 콘텐츠 */
#main-content {
    margin-top: 80px;
}

/* 히어로 섹션 */
.hero {
    min-height: 100vh !important;
    display: flex !important;
    align-items: center !important;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    color: white !important;
    position: relative !important;
    overflow: hidden !important;
    text-align: center !important;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    margin-bottom: 2rem;
    font-size: 0.9rem;
    font-weight: 500;
}

.badge-icon {
    font-size: 1.2rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.3;
    text-align: center;
    max-width: 100%;
}

.highlight-text {
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-stats {
    display: flex !important;
    justify-content: center !important;
    gap: 3rem !important;
    margin: 2rem 0 !important;
}

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

.stat-number {
    display: block !important;
    font-size: 2.5rem !important;
    font-weight: 700 !important;
    color: #ffd700 !important;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

.hero-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

/* 버튼 스타일 */
.btn {
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    padding: 1rem 2rem !important;
    border-radius: 50px !important;
    text-decoration: none !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
    border: none !important;
    cursor: pointer !important;
    position: relative !important;
    overflow: hidden !important;
    margin: 0.5rem !important;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(45deg, #ffd700, #ffed4e) !important;
    color: #333 !important;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3) !important;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
}

.btn-outline {
    background: transparent !important;
    color: white !important;
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-large {
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
}

.hero-trust-indicators {
    display: flex !important;
    justify-content: center !important;
    gap: 2rem !important;
    flex-wrap: wrap !important;
    margin-top: 2rem !important;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    opacity: 0.8;
}

.trust-icon {
    font-size: 1.2rem;
}

/* 캐러셀 네비게이션 */
.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    color: #333;
}

.carousel-nav:hover {
    background: rgba(255, 255, 255, 1);
    transform: translateY(-50%) scale(1.1);
}

.carousel-nav.prev {
    left: -25px;
}

.carousel-nav.next {
    right: -25px;
}

.carousel-nav svg {
    width: 24px;
    height: 24px;
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background: #667eea;
    transform: scale(1.2);
}

.indicator:hover {
    background: rgba(255, 255, 255, 0.5);
}

.indicator.active:hover {
    background: #5a6fd8;
}

/* 가족 케어 섹션 */
.family-care {
    padding: 5rem 0;
    background: white;
}

.family-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.family-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 4px solid #667eea;
}

.family-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.family-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.family-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #333;
}

.family-card p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.family-card ul {
    list-style: none;
    text-align: left;
}

.family-card li {
    margin-bottom: 0.5rem;
    color: #666;
    line-height: 1.6;
    position: relative;
    padding-left: 1.5rem;
}

.family-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: 700;
}

/* 페인포인트 섹션 */
.pain-points {
    padding: 5rem 0;
    background: #f8f9fa;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #333;
}

.pain-points-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.pain-point-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-left: 4px solid #667eea;
}

.pain-point-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.pain-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.pain-point-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #333;
}

.pain-point-card p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.solution {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    background: #f0f8ff;
    padding: 1rem;
    border-radius: 10px;
    border-left: 3px solid #667eea;
}

.solution-icon {
    font-size: 1.2rem;
    color: #28a745;
    flex-shrink: 0;
}

.solution span {
    color: #333;
    font-weight: 500;
}

/* 진행 과정 섹션 */
.how-it-works {
    padding: 5rem 0;
    background: white;
}

.steps-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 3rem;
}

.step-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    flex: 1;
    min-width: 250px;
    position: relative;
    transition: transform 0.3s ease;
}

.step-card:hover {
    transform: translateY(-5px);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

.step-icon {
    font-size: 3rem;
    margin: 1rem 0;
}

.step-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #333;
}

.step-card p {
    color: #666;
    line-height: 1.6;
}

.step-arrow {
    font-size: 2rem;
    color: #667eea;
    font-weight: 700;
}

/* 기관 플랫폼 섹션 */
.institution-platform {
    padding: 5rem 0;
    background: #f8f9fa;
}

.platform-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.platform-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #333;
}

.platform-subtitle {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 2rem;
}

.platform-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.platform-feature {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.platform-feature .feature-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.platform-feature .feature-content h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #333;
}

.platform-feature .feature-content p {
    color: #666;
    line-height: 1.6;
}

.platform-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.platform-map {
    position: relative;
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.3);
}

.map-icon {
    font-size: 4rem;
    color: white;
    opacity: 0.8;
}

.institution-dots {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.dot {
    position: absolute;
    font-size: 1.5rem;
    animation: float 3s infinite ease-in-out;
}

.dot.hospital { top: 20%; left: 20%; animation-delay: 0s; }
.dot.center { top: 20%; right: 20%; animation-delay: 0.5s; }
.dot.welfare { bottom: 20%; left: 20%; animation-delay: 1s; }
.dot.senior { bottom: 20%; right: 20%; animation-delay: 1.5s; }

/* AI 기술 섹션 */
.ai-technology {
    padding: 5rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.ai-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.ai-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.ai-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.ai-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.ai-feature {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.feature-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.feature-content h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.feature-content p {
    opacity: 0.9;
    line-height: 1.6;
}

.ai-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.ai-animation {
    position: relative;
    width: 300px;
    height: 300px;
}

.ai-brain {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 8rem;
    animation: pulse 2s infinite;
}

.ai-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.particle {
    position: absolute;
    font-size: 2rem;
    animation: float 3s infinite ease-in-out;
}

.particle:nth-child(1) { top: 20%; left: 20%; animation-delay: 0s; }
.particle:nth-child(2) { top: 20%; right: 20%; animation-delay: 0.5s; }
.particle:nth-child(3) { bottom: 20%; left: 20%; animation-delay: 1s; }
.particle:nth-child(4) { bottom: 20%; right: 20%; animation-delay: 1.5s; }

@keyframes pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.1); }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* 리뷰 섹션 */
.user-reviews, .partnership-reviews {
    padding: 5rem 0;
    background: #f8f9fa;
}

.reviews-carousel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.review-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.review-card:hover {
    transform: translateY(-5px);
}

.review-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    color: #333;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.author-name {
    font-weight: 600;
    color: #333;
}

.author-location {
    color: #666;
    font-size: 0.9rem;
}

.review-rating {
    color: #ffd700;
    font-size: 1.2rem;
}

/* 기능 하이라이트 */
.feature-highlights {
    padding: 5rem 0;
    background: white;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #333;
}

.feature-card ul {
    list-style: none;
    text-align: left;
}

.feature-card li {
    margin-bottom: 0.8rem;
    color: #666;
    line-height: 1.6;
}

.highlight {
    color: #667eea;
    font-weight: 600;
}

/* 전문가 섹션 */
.experts-section {
    padding: 5rem 0;
    background: #f8f9fa;
}

.experts-carousel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.expert-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: transform 0.3s ease;
}

.expert-card:hover {
    transform: translateY(-5px);
}

.expert-avatar {
    position: relative;
    flex-shrink: 0;
}

.expert-avatar-emoji {
    font-size: 3rem;
    background: linear-gradient(45deg, #667eea, #764ba2);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.verification-badge {
    position: absolute;
    bottom: 0;
    right: 0;
    background: #28a745;
    color: white;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
}

.expert-info h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #333;
}

.credentials {
    color: #667eea;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.feedback {
    color: #666;
    font-style: italic;
    line-height: 1.5;
}

/* CTA 섹션 */
.cta-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.cta-guarantee {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    opacity: 0.8;
}

.guarantee-icon {
    font-size: 1.2rem;
}

/* 파트너십 CTA */
.partnership-cta {
    padding: 3rem 0;
    background: #333;
    color: white;
    text-align: center;
}

.partnership-content h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.partnership-content p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.btn-partnership {
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    color: #333;
    border: none;
}

.btn-partnership:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(255, 215, 0, 0.3);
}

/* 푸터 */
.site-footer {
    padding: 2rem 0;
    background: #222;
    color: white;
    text-align: center;
}

/* 플로팅 액션 버튼 */
.floating-actions {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    z-index: 1000;
}

.floating-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.kakao-btn {
    background: #fee500;
    color: #3c1e1e;
}

.kakao-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(254, 229, 0, 0.3);
}

.primary-btn {
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
}

.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

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

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

.slide-in {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease;
}

.slide-in.animate-in {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.6s ease;
}

.scale-in.animate-in {
    opacity: 1;
    transform: scale(1);
}

/* 접근성 개선 */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* 포커스 스타일 */
.btn:focus,
.carousel-nav:focus,
.indicator:focus,
.mobile-menu-toggle:focus {
    outline: 2px solid #667eea;
    outline-offset: 2px;
}

/* 스크린 리더 전용 텍스트 */
.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;
}

/* 모바일 반응형 */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
        text-align: center;
        line-height: 1.2;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .steps-container {
        flex-direction: column;
    }
    
    .step-arrow {
        transform: rotate(90deg);
    }
    
    .ai-content, .platform-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .reviews-carousel {
        grid-template-columns: 1fr;
    }
    
    .feature-highlights {
        grid-template-columns: 1fr;
    }
    
    .experts-carousel {
        grid-template-columns: 1fr;
    }
    
    .family-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .floating-actions {
        bottom: 1rem;
        right: 1rem;
    }
    
    .floating-btn {
        padding: 0.8rem 1.2rem;
        font-size: 0.9rem;
    }

    /* 모바일 네비게이션 개선 */
    nav {
        gap: 1rem;
    }

    nav a {
        font-size: 14px;
        padding: 8px 12px;
        white-space: nowrap;
        font-weight: 600;
        color: #333;
        background: rgba(255, 255, 255, 0.9);
        border-radius: 8px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }
    nav a:hover {
        background: rgba(102, 126, 234, 0.15);
        color: #667eea;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
        text-align: center;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    /* 작은 화면 네비게이션 개선 */
    nav {
        gap: 0.5rem;
    }

    nav a {
        font-size: 12px;
        padding: 6px 8px;
        font-weight: 600;
        color: #333;
        background: rgba(255, 255, 255, 0.9);
        border-radius: 6px;
        box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
    }
    nav a:hover {
        background: rgba(102, 126, 234, 0.15);
        color: #667eea;
    }
}

/* 고대비 모드 지원 */
@media (prefers-contrast: high) {
    .btn-primary {
        background: #000;
        color: #fff;
        border: 2px solid #000;
    }
    
    .btn-outline {
        background: transparent;
        color: #000;
        border: 2px solid #000;
    }
    
    .highlight-text {
        color: #000;
        -webkit-text-fill-color: #000;
    }
}

/* 다크 모드 지원 */
@media (prefers-color-scheme: dark) {
    body {
        background: #1a1a1a;
        color: #fff;
    }
    
    .glass-header {
        background: rgba(26, 26, 26, 0.95);
        border-bottom-color: rgba(255, 255, 255, 0.1);
    }
    
    nav a {
        color: #fff;
    }
    
    nav a:hover {
        color: #667eea;
    }
}

/* ===== 테스트 페이지 스타일 ===== */

/* 테스트 페이지 기본 배경 */
.adhd-test-page-bg,
.depression-test-page-bg,
.child-development-test-page-bg,
.parenting-style-test-page-bg,
.skin-test-page-bg,
.self-exploration-test-page-bg,
.leader-burnout-test-page-bg,
.couple-test-page-bg,
.mbti-test-page-bg,
.resilience-test-page-bg {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding-top: 80px;
}

/* 테스트 메인 컨테이너 */
.test-main-container {
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
}

/* 테스트 래퍼 */
.test-wrapper {
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    padding: 3rem;
    max-width: 600px;
    width: 90%;
    text-align: center;
}

/* 테스트 헤더 */
.test-header {
    margin-bottom: 2rem;
}

.test-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.test-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1rem;
}

.test-description {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.test-notice {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 2rem;
    color: #666;
    line-height: 1.6;
}

/* 테스트 정보 */
.test-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #666;
    font-size: 0.9rem;
}

.info-icon {
    font-size: 1.2rem;
}

/* 응답 가이드 */
.response-guide {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 15px;
    margin-bottom: 2rem;
    text-align: left;
}

.response-guide h4 {
    color: #333;
    margin-bottom: 1rem;
    font-weight: 600;
}

.response-options {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.response-option {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.5rem;
    border-radius: 8px;
    background: white;
}

.response-score {
    font-weight: 700;
    color: #667eea;
    min-width: 20px;
}

.response-text {
    color: #333;
}

/* 나이 선택기 */
.age-selector {
    margin-bottom: 2rem;
    text-align: left;
}

.age-selector label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #333;
}

.age-selector select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.age-selector select:focus {
    outline: none;
    border-color: #667eea;
}

/* 진행률 바 */
.progress-bar-container {
    margin-bottom: 2rem;
    position: relative;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #e0e0e0;
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.progress-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-radius: 4px;
    transition: width 0.3s ease;
    width: 0%;
}

.progress-text {
    position: absolute;
    top: -25px;
    right: 0;
    font-size: 0.9rem;
    color: #666;
}

/* 질문 섹션 */
.question-section {
    text-align: left;
}

.question-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #f0f0f0;
}

.question-number {
    font-weight: 600;
    color: #667eea;
}

.question-category {
    background: #f0f8ff;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.9rem;
    color: #667eea;
}

.question-text {
    font-size: 1.2rem;
    font-weight: 500;
    color: #333;
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* 답변 옵션 */
.answer-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.answer-btn {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    background: white;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: left;
}

.answer-btn:hover {
    border-color: #667eea;
    background: #f0f8ff;
    transform: translateX(5px);
}

.answer-score {
    font-weight: 700;
    color: #667eea;
    min-width: 20px;
}

.answer-text {
    color: #333;
    font-weight: 500;
}

/* 결과 화면 */
.result-card {
    text-align: center;
}

.result-header {
    margin-bottom: 2rem;
}

.result-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.result-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #333;
}

/* 전체 점수 */
.overall-score {
    margin-bottom: 2rem;
}

.score-circle {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(45deg, #667eea, #764ba2);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
}

.score-value {
    font-size: 2rem;
    font-weight: 700;
}

.score-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

.score-description {
    color: #666;
    font-size: 0.9rem;
}

#score-display {
    font-weight: 600;
    color: #667eea;
}

/* 결과 피드백 */
.result-feedback {
    margin-bottom: 2rem;
}

.feedback-emoji {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feedback-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 1rem;
}

.feedback-description {
    color: #666;
    line-height: 1.6;
}

/* 상세 분석 */
.detailed-analysis-section {
    margin-bottom: 2rem;
    text-align: left;
}

.detailed-analysis-section h4 {
    color: #333;
    margin-bottom: 1rem;
    font-weight: 600;
}

#detailed-analysis {
    color: #666;
    line-height: 1.6;
}

/* 권장사항 */
.recommendations-section {
    margin-bottom: 2rem;
    text-align: left;
}

.recommendations-section h4 {
    color: #333;
    margin-bottom: 1rem;
    font-weight: 600;
}

#recommendations {
    list-style: none;
    padding: 0;
}

#recommendations li {
    background: #f8f9fa;
    padding: 0.75rem 1rem;
    margin-bottom: 0.5rem;
    border-radius: 8px;
    color: #333;
    line-height: 1.5;
    border-left: 3px solid #667eea;
}

/* 점수 분석 */
.score-breakdown {
    margin-bottom: 2rem;
    text-align: left;
}

.score-breakdown h4 {
    color: #333;
    margin-bottom: 1rem;
    font-weight: 600;
}

.domain-grid {
    display: grid;
    gap: 1rem;
}

.domain-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 10px;
}

.domain-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.domain-info {
    flex: 1;
}

.domain-name {
    display: block;
    font-weight: 600;
    color: #333;
    margin-bottom: 0.5rem;
}

.domain-bar {
    width: 100%;
    height: 6px;
    background: #e0e0e0;
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 0.25rem;
}

.domain-progress {
    height: 100%;
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-radius: 3px;
    transition: width 0.3s ease;
}

.domain-score {
    font-size: 0.9rem;
    color: #667eea;
    font-weight: 600;
}

/* 결과 액션 */
.result-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.btn-secondary {
    background: #6c757d;
    color: white;
    border: none;
}

.btn-secondary:hover {
    background: #5a6268;
    transform: translateY(-2px);
}

.glass-btn {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #333;
}

.glass-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* 결과 디스클레임 */
.result-disclaimer {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 10px;
    padding: 1rem;
    text-align: left;
}

.result-disclaimer p {
    color: #856404;
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 0.5rem;
}

.result-disclaimer p:last-child {
    margin-bottom: 0;
}

/* 점수 표시 */
.score-display {
    margin-bottom: 2rem;
}

.score-display p {
    font-size: 1.2rem;
    color: #333;
}

.score-value {
    font-weight: 700;
    color: #667eea;
    font-size: 1.5rem;
}

/* 결과 메시지 */
.result-message {
    font-size: 1.3rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 1rem;
}

.result-emoji {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.result-description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 2rem;
}

/* 버튼 콘텐츠 */
.btn-content {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-icon {
    width: 24px;
    height: 24px;
}

/* 펄스 버튼 */
.pulse-btn {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(102, 126, 234, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(102, 126, 234, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(102, 126, 234, 0);
    }
}

/* 숨김 클래스 */
.hidden {
    display: none !important;
}

/* 반응형 테스트 페이지 */
@media (max-width: 768px) {
    .test-wrapper {
        padding: 2rem;
        margin: 1rem;
    }
    
    .test-header h2 {
        font-size: 1.5rem;
    }
    
    .question-text {
        font-size: 1.1rem;
    }
    
    .result-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .domain-grid {
        grid-template-columns: 1fr;
    }
    
    .response-options {
        gap: 0.25rem;
    }
    
    .answer-btn {
        padding: 0.75rem 1rem;
    }
}

@media (max-width: 480px) {
    .test-wrapper {
        padding: 1.5rem;
        margin: 0.5rem;
    }
    
    .test-header h2 {
        font-size: 1.3rem;
    }
    
    .question-text {
        font-size: 1rem;
    }
    
    .score-circle {
        width: 100px;
        height: 100px;
    }
    
    .score-value {
        font-size: 1.5rem;
    }
} 

/* ===== FEED 페이지 스타일 ===== */

/* Feed 페이지 기본 레이아웃 */
.feed-header {
    text-align: center;
    margin: 4rem 0 3rem;
    padding: 2rem 0;
}

.feed-header h2 {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.feed-subtitle {
    font-size: 1.3rem;
    color: #666;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

/* 필터 섹션 */
.feed-filters {
    margin-bottom: 4rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.tab-navigation {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.tab-container {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
    justify-content: center;
}

.filter-tab {
    padding: 1rem 1.8rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.1);
    color: #333;
    cursor: pointer;
    transition: all 0.4s ease;
    font-size: 0.95rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

.filter-tab:hover {
    border-color: #667eea;
    background: rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.2);
}

.filter-tab.active {
    border-color: #667eea;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

/* 드롭다운 */
.dropdown-container {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.8rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.1);
    color: #333;
    cursor: pointer;
    transition: all 0.4s ease;
    font-size: 0.95rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

.dropdown-toggle:hover {
    border-color: #667eea;
    background: rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
}

.dropdown-toggle.active {
    border-color: #667eea;
    background: rgba(102, 126, 234, 0.1);
}

.dropdown-icon {
    width: 18px;
    height: 18px;
    transition: transform 0.3s ease;
}

.dropdown-toggle.active .dropdown-icon {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
    min-width: 220px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.4s ease;
    margin-top: 0.5rem;
}

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

.dropdown-item {
    display: block;
    width: 100%;
    padding: 1rem 1.2rem;
    border: none;
    background: none;
    color: #333;
    cursor: pointer;
    text-align: left;
    border-radius: 12px;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    font-weight: 500;
}

.dropdown-item:hover {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
    transform: translateX(5px);
}

/* Feed 컨테이너 */
#feed-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2.5rem;
    margin-bottom: 4rem;
}

/* 전문가 카드 */
.expert-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 25px;
    padding: 2rem;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.expert-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.expert-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
}

.expert-header {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    min-width: 200px;
    flex-shrink: 0;
}

.expert-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.expert-info h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 0.3rem;
}

.expert-specialty {
    font-size: 0.9rem;
    color: #667eea;
    font-weight: 600;
    background: rgba(102, 126, 234, 0.1);
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    display: inline-block;
    margin-bottom: 0.3rem;
}

.expert-info .expert-stats {
    display: flex;
    gap: 1rem;
    font-size: 0.8rem;
    color: #666;
}

.expert-content {
    flex: 1;
    margin-bottom: 0;
}

.expert-content p {
    color: #555;
    line-height: 1.6;
    font-size: 0.95rem;
    margin-bottom: 0;
}

.expert-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin: 1rem 0;
}

.expert-tag {
    padding: 0.3rem 0.8rem;
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.expert-cta {
    text-align: center;
    min-width: 150px;
    flex-shrink: 0;
}

.cta-button {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.4s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
    white-space: nowrap;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.4);
}

.cta-button svg {
    width: 16px;
    height: 16px;
}

/* 기관 CTA 섹션 */
.institution-cta {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 4rem 3rem;
    border-radius: 25px;
    text-align: center;
    margin: 4rem 0;
    position: relative;
    overflow: hidden;
}

.institution-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="1.5" fill="rgba(255,255,255,0.1)"/><circle cx="40" cy="80" r="1" fill="rgba(255,255,255,0.1)"/></svg>');
    opacity: 0.3;
}

.institution-cta h3 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.institution-cta p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    position: relative;
    z-index: 1;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.institution-cta .btn {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 1rem 2.5rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.4s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 1;
}

.institution-cta .btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* 더 많은 소견 보기 버튼 */
.load-more-section {
    text-align: center;
    margin: 4rem 0;
}

.load-more-btn {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: #333;
    padding: 1.2rem 2.5rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.4s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.load-more-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.load-more-btn svg {
    width: 22px;
    height: 22px;
}

/* 반응형 디자인 */
@media (max-width: 768px) {
    .feed-header h2 {
        font-size: 2.5rem;
    }
    
    .feed-subtitle {
        font-size: 1.1rem;
    }
    
    .tab-navigation {
        flex-direction: column;
        align-items: stretch;
    }
    
    .tab-container {
        justify-content: center;
    }
    
    #feed-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .expert-card {
        padding: 1.5rem;
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .expert-header {
        min-width: auto;
        flex-direction: column;
        gap: 1rem;
    }
    
    .expert-content {
        text-align: center;
    }
    
    .expert-tags {
        justify-content: center;
    }
    
    .expert-cta {
        min-width: auto;
    }
    
    .institution-cta {
        padding: 3rem 2rem;
    }
    
    .institution-cta h3 {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .feed-header h2 {
        font-size: 2rem;
    }
    
    .filter-tab {
        padding: 0.8rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .expert-card {
        padding: 1.5rem;
    }
    
    .expert-header {
        flex-direction: column;
        text-align: center;
    }
    
    .expert-avatar {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
} 

/* 리포트 요약 섹션 */
.report-summary {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 20px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

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

.summary-badge {
    display: inline-block;
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
    box-shadow: 0 2px 10px rgba(102, 126, 234, 0.3);
}

.summary-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1.5rem;
    background: linear-gradient(45deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.summary-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 1.5rem;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    min-width: 100px;
    transition: transform 0.2s ease;
}

.stat-item:hover {
    transform: translateY(-2px);
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 0.5rem;
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
} 

/* 모바일 반응형 */
@media (max-width: 768px) {
    .summary-title {
        font-size: 1.8rem;
    }
    
    .summary-stats {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .stat-item {
        min-width: 120px;
        width: 100%;
        max-width: 200px;
    }
    
    .stat-value {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .report-summary {
        padding: 1.5rem;
    }
    
    .summary-title {
        font-size: 1.5rem;
    }
    
    .summary-badge {
        font-size: 0.8rem;
        padding: 0.4rem 1rem;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
}