/* ============================================
   공공친구 - individual-start.css
   다크톤 + 청록/주황 컬러
   ============================================ */

/* ========== CSS Variables ========== */
:root {         
    /* Primary Colors - 청록색 계열 */
    --color-primary-light: #B8E1E7;
    --color-primary-main: #3C8D99;
    --color-primary-dark: #2A6B75;
    
    /* Accent Colors - 주황색 계열 */
    --color-accent-light: #FFE0B3;
    --color-accent-main: #FFB347;
    --color-accent-dark: #E6922A;
    
    /* Secondary - 민트 계열 */
    --color-secondary: #6FCCB4;
    --color-secondary-light: #A8E6CF;
    --color-secondary-dark: #4DAD94;
    
    /* Grayscale - 유지 */
    --color-gray-50: #F9FAFB;
    --color-gray-100: #F3F4F6;
    --color-gray-200: #E5E7EB;
    --color-gray-300: #D1D5DB;
    --color-gray-400: #9CA3AF;
    --color-gray-500: #6B7280;
    --color-gray-600: #4B5563;
    --color-gray-700: #374151;
    --color-gray-800: #1F2937;
    --color-gray-900: #111827;
    
    --font-family: 'Pretendard Variable', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ========== Reset & Base ========== */
* { 
    margin: 0; 
    padding: 0; 
    box-sizing: border-box; 
}

html { 
    scroll-behavior: auto; 
}

body { 
    font-family: var(--font-family); 
    background-color: var(--color-gray-900); 
    color: #FFFFFF; 
    line-height: 1.6; 
    overflow-x: hidden;   
    word-break: keep-all;
    overflow-wrap: break-word;
}

/* ========== Font Awesome Icons ========== */
.fa-icon { 
    display: inline-flex; 
    align-items: center; 
    justify-content: center; 
}

.section-label .fa-icon, 
.marquee-item .fa-icon { 
    margin-right: 8px; 
}

/* ========== Navigation ========== */
.nav { 
    position: fixed; 
    top: 0; 
    left: 0; 
    right: 0; 
    z-index: 1000; 
    padding: 0 20px; 
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); 
}

.nav.scrolled { 
    background: rgba(17, 24, 39, 0.95); 
    backdrop-filter: blur(20px); 
    border-bottom: 1px solid rgba(255, 255, 255, 0.1); 
}

.nav-container { 
    max-width: 1400px; 
    margin: 0 auto; 
    display: flex; 
    align-items: center; 
    justify-content: space-between; 
    height: 80px; 
}

.nav-logo { 
    display: flex; 
    align-items: center; 
    gap: 12px; 
    text-decoration: none; 
    color: #FFFFFF; 
}

.nav-logo-icon { 
    width: 44px; 
    height: 44px; 
    background: linear-gradient(135deg, var(--color-primary-main) 0%, var(--color-primary-dark) 100%); 
    border-radius: 12px; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    font-size: 24px; 
}

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

.nav-logo-text { 
    font-size: 22px; 
    font-weight: 800; 
    letter-spacing: -0.02em; 
}

.nav-logo-text span { 
    color: var(--color-primary-main); 
}

.nav-menu { 
    display: flex; 
    align-items: center; 
    gap: 40px; 
    list-style: none; 
}

.nav-menu a { 
    color: var(--color-gray-300); 
    text-decoration: none; 
    font-size: 15px; 
    font-weight: 500; 
    transition: color 0.3s; 
    position: relative; 
}

.nav-menu a::after { 
    content: ''; 
    position: absolute; 
    bottom: -4px; 
    left: 0; 
    width: 0; 
    height: 2px; 
    background: var(--color-primary-main); 
    transition: width 0.3s; 
}

.nav-menu a:hover, 
.nav-menu a.active { 
    color: #FFFFFF; 
}

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

.nav-cta { 
    display: flex; 
    align-items: center; 
    gap: 16px; 
}

.nav-btn { 
    padding: 12px 24px; 
    border-radius: 12px; 
    font-size: 14px; 
    font-weight: 600; 
    cursor: pointer; 
    transition: all 0.3s; 
    text-decoration: none; 
}

.nav-btn-outline { 
    background: transparent; 
    border: 1px solid var(--color-gray-600); 
    color: #FFFFFF; 
}

.nav-btn-outline:hover { 
    border-color: var(--color-primary-main); 
    background: rgba(60, 141, 153, 0.1); 
}

.nav-btn-primary { 
    background: linear-gradient(135deg, var(--color-primary-main) 0%, var(--color-primary-dark) 100%); 
    border: none; 
    color: #FFFFFF; 
}

.nav-btn-primary:hover { 
    transform: translateY(-2px); 
    box-shadow: 0 8px 24px rgba(60, 141, 153, 0.4); 
}

.nav-toggle { 
    display: none; 
    flex-direction: column; 
    gap: 6px; 
    cursor: pointer; 
    padding: 10px; 
}

.nav-toggle span { 
    width: 24px; 
    height: 2px; 
    background: #FFFFFF; 
    transition: all 0.3s; 
}

.nav-toggle.active span:nth-child(1) { 
    transform: rotate(45deg) translateY(8px); 
}

.nav-toggle.active span:nth-child(2) { 
    opacity: 0; 
}

.nav-toggle.active span:nth-child(3) { 
    transform: rotate(-45deg) translateY(-8px); 
}

.nav-mobile { 
    display: none; 
    position: fixed; 
    top: 80px; 
    left: 0; 
    right: 0; 
    bottom: 0; 
    background: rgba(17, 24, 39, 0.98); 
    backdrop-filter: blur(20px); 
    padding: 40px 20px; 
    flex-direction: column; 
    gap: 32px; 
    opacity: 0; 
    visibility: hidden; 
    transition: all 0.4s; 
}

.nav-mobile.active { 
    opacity: 1; 
    visibility: visible; 
}

.nav-mobile a { 
    color: #FFFFFF; 
    text-decoration: none; 
    font-size: 24px; 
    font-weight: 600; 
    padding: 16px 0; 
    border-bottom: 1px solid var(--color-gray-800); 
}

.nav-mobile .nav-cta { 
    flex-direction: column; 
    margin-top: auto; 
}

.nav-mobile .nav-btn { 
    width: 100%; 
    text-align: center; 
    padding: 16px; 
}

/* ========== Hero Section ========== */
.hero { 
    min-height: 100vh; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    position: relative; 
    overflow: hidden; 
    padding: 120px 20px 80px; 
}

.hero-bg { 
    position: absolute; 
    top: 0; 
    left: 0; 
    right: 0; 
    bottom: 0; 
    background: radial-gradient(ellipse at 20% 20%, rgba(60, 141, 153, 0.15) 0%, transparent 50%), 
                radial-gradient(ellipse at 80% 80%, rgba(255, 179, 71, 0.1) 0%, transparent 50%), 
                radial-gradient(ellipse at 50% 50%, rgba(78, 78, 78, 0.1) 0%, transparent 70%); 
    pointer-events: none; 
}

.hero-grid { 
    position: absolute; 
    top: 0; 
    left: 0; 
    right: 0; 
    bottom: 0; 
    background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px), 
                      linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px); 
    background-size: 80px 80px; 
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%); 
    -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%); 
}

.hero-container { 
    max-width: 1400px; 
    width: 100%; 
    margin: 0 auto; 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 60px; 
    align-items: center; 
    position: relative; 
    z-index: 1; 
}

.hero-content { 
    position: relative; 
}

.hero-label { 
    display: inline-flex; 
    align-items: center; 
    gap: 10px; 
    font-size: 15px; 
    font-weight: 600; 
    color: var(--color-primary-main); 
    background: rgba(60, 141, 153, 0.1); 
    border: 1px solid rgba(60, 141, 153, 0.3); 
    padding: 10px 20px; 
    border-radius: 100px; 
    margin-bottom: 28px; 
    backdrop-filter: blur(10px); 
    white-space: nowrap; 
}

.hero-label .dot { 
    width: 8px; 
    height: 8px; 
    background: var(--color-primary-main); 
    border-radius: 50%; 
    animation: pulse 2s infinite; 
}

@keyframes pulse { 
    0%, 100% { opacity: 1; transform: scale(1); } 
    50% { opacity: 0.5; transform: scale(1.3); } 
}

.hero-headline { 
    font-size: 56px; 
    font-weight: 900; 
    color: #FFFFFF; 
    line-height: 1.15; 
    margin-bottom: 28px; 
    letter-spacing: -0.03em; 
    min-height: 160px; 
}

.hero-headline .highlight { 
    color: var(--color-accent-main); 
    position: relative; 
    display: inline-block; 
}

.hero-headline .highlight::after { 
    content: ''; 
    position: absolute; 
    left: 0; 
    bottom: 8px; 
    width: 100%; 
    height: 14px; 
    background: rgba(255, 179, 71, 0.3); 
    z-index: -1; 
    border-radius: 4px; 
}

.hero-sub { 
    font-size: 22px; 
    font-weight: 400; 
    color: var(--color-gray-300); 
    margin-bottom: 40px; 
    line-height: 1.7; 
    min-height: 36px; 
}

.hero-cta-group { 
    display: flex; 
    gap: 16px; 
    margin-bottom: 48px; 
}

.hero-cta-primary { 
    display: inline-flex; 
    align-items: center; 
    gap: 10px; 
    padding: 18px 36px; 
    background: linear-gradient(135deg, var(--color-primary-main) 0%, var(--color-primary-dark) 100%); 
    color: #FFFFFF; 
    font-size: 18px; 
    font-weight: 700; 
    border-radius: 16px; 
    text-decoration: none; 
    transition: all 0.3s; 
    box-shadow: 0 8px 32px rgba(60, 141, 153, 0.3); 
}

.hero-cta-primary:hover { 
    transform: translateY(-3px); 
    box-shadow: 0 12px 40px rgba(60, 141, 153, 0.4); 
}

.hero-cta-secondary { 
    display: inline-flex; 
    align-items: center; 
    gap: 10px; 
    padding: 18px 36px; 
    background: rgba(255, 255, 255, 0.05); 
    border: 1px solid var(--color-gray-700); 
    color: #FFFFFF; 
    font-size: 18px; 
    font-weight: 600; 
    border-radius: 16px; 
    text-decoration: none; 
    transition: all 0.3s; 
}

.hero-cta-secondary:hover { 
    background: rgba(255, 255, 255, 0.1); 
    border-color: var(--color-gray-500); 
}

.hero-trust { 
    display: flex; 
    align-items: center; 
    gap: 24px; 
}

.hero-trust-item { 
    display: flex; 
    align-items: center; 
    gap: 8px; 
    font-size: 14px; 
    color: var(--color-gray-400); 
    white-space: nowrap; 
}

.hero-trust-icon { 
    width: 20px; 
    height: 20px; 
    color: var(--color-primary-main); 
}

.hero-progress-wrapper { 
    display: flex; 
    align-items: center; 
    gap: 16px; 
    margin-top: 32px; 
    padding-top: 32px; 
    border-top: 1px solid var(--color-gray-800); 
}

.hero-pagination { 
    display: flex; 
    gap: 10px; 
}

.hero-pagination-dot { 
    width: 10px; 
    height: 10px; 
    border-radius: 50%; 
    background: var(--color-gray-700); 
    cursor: pointer; 
    transition: all 0.3s; 
}

.hero-pagination-dot.active { 
    background: var(--color-primary-main); 
    width: 32px; 
    border-radius: 5px; 
}

.hero-pagination-dot:hover:not(.active) { 
    background: var(--color-gray-500); 
}

.hero-progress-bar { 
    flex: 1; 
    height: 3px; 
    background: var(--color-gray-800); 
    border-radius: 2px; 
    overflow: hidden; 
    max-width: 120px; 
}

.hero-progress-fill { 
    height: 100%; 
    background: linear-gradient(90deg, var(--color-primary-main), var(--color-secondary)); 
    width: 0%; 
    border-radius: 2px; 
}

.hero-slide-counter { 
    font-size: 13px; 
    color: var(--color-gray-500); 
    font-weight: 500; 
}

.hero-slide-counter .current { 
    color: var(--color-primary-main); 
    font-weight: 700; 
}

/* ========== Hero Visual - Phone Mockup ========== */
.hero-visual { 
    position: relative; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
}

.hero-phone-mockup { 
    position: relative; 
}

.phone-frame { 
    width: 320px; 
    height: 640px; 
    background: linear-gradient(145deg, #1a1a2e 0%, #16213e 100%); 
    border-radius: 50px; 
    padding: 12px; 
    box-shadow: 0 50px 100px rgba(0, 0, 0, 0.5), 
                0 0 0 2px rgba(255, 255, 255, 0.1), 
                inset 0 0 0 1px rgba(255, 255, 255, 0.05); 
    position: relative; 
}

.phone-notch { 
    width: 120px; 
    height: 28px; 
    background: #000; 
    border-radius: 0 0 20px 20px; 
    position: absolute; 
    top: 12px; 
    left: 50%; 
    transform: translateX(-50%); 
    z-index: 10; 
}

.phone-screen { 
    width: 100%; 
    height: 100%; 
    background: linear-gradient(180deg, var(--color-gray-900) 0%, var(--color-gray-800) 100%); 
    border-radius: 40px; 
    overflow: hidden; 
    padding: 50px 20px 20px; 
}

.phone-home-bar { 
    width: 120px; 
    height: 5px; 
    background: rgba(255, 255, 255, 0.3); 
    border-radius: 3px; 
    position: absolute; 
    bottom: 20px; 
    left: 50%; 
    transform: translateX(-50%); 
}

/* ========== App Header Profile ========== */
.app-header-profile { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    margin-bottom: 24px; 
}

.profile-section { 
    display: flex; 
    align-items: center; 
    gap: 12px; 
}

.profile-avatar-large { 
    width: 52px; 
    height: 52px; 
    background: linear-gradient(135deg, var(--color-primary-main), var(--color-secondary)); 
    border-radius: 16px; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
}

.profile-avatar-large i { 
    font-size: 24px; 
    color: #fff; 
}

.profile-info { 
    display: flex; 
    flex-direction: column; 
}

.profile-name { 
    font-size: 16px; 
    font-weight: 700; 
    color: #fff; 
    white-space: nowrap; 
}

.profile-location { 
    font-size: 12px; 
    color: var(--color-gray-400); 
    margin-top: 2px; 
    white-space: nowrap; 
}

.profile-badge { 
    padding: 6px 12px; 
    background: linear-gradient(135deg, var(--color-accent-main), var(--color-accent-dark)); 
    border-radius: 8px; 
    font-size: 10px; 
    font-weight: 800; 
    color: #fff; 
}

/* ========== Quick Stats ========== */
.app-quick-stats { 
    display: flex; 
    align-items: center; 
    justify-content: space-around; 
    background: rgba(255, 255, 255, 0.03); 
    border: 1px solid rgba(255, 255, 255, 0.08); 
    border-radius: 16px; 
    padding: 16px; 
    margin-bottom: 24px; 
}

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

.quick-stat .qs-value { 
    display: block; 
    font-size: 24px; 
    font-weight: 900; 
    color: #fff; 
    line-height: 1; 
}

.quick-stat .qs-label { 
    display: block; 
    font-size: 11px; 
    color: var(--color-gray-400); 
    margin-top: 4px; 
    white-space: nowrap; 
}

.quick-stat-divider { 
    width: 1px; 
    height: 36px; 
    background: var(--color-gray-700); 
}

/* ========== Skeleton Lines ========== */
.skeleton-line { 
    height: 14px; 
    background: linear-gradient(90deg, var(--color-gray-700) 25%, var(--color-gray-600) 50%, var(--color-gray-700) 75%); 
    background-size: 200% 100%; 
    border-radius: 4px; 
    animation: shimmer 1.5s infinite; 
}

.skeleton-line.sm { height: 10px; }
.skeleton-line.w-30 { width: 30%; }
.skeleton-line.w-40 { width: 40%; }
.skeleton-line.w-50 { width: 50%; }
.skeleton-line.w-60 { width: 60%; }
.skeleton-line.w-70 { width: 70%; }
.skeleton-line.w-80 { width: 80%; }
.skeleton-line.mb-12 { margin-bottom: 12px; }

@keyframes shimmer { 
    0% { background-position: -200% 0; } 
    100% { background-position: 200% 0; } 
}

/* ========== App List ========== */
.app-list-section { }

.app-list-item { 
    display: flex; 
    align-items: center; 
    gap: 12px; 
    background: rgba(255, 255, 255, 0.02); 
    border: 1px solid rgba(255, 255, 255, 0.06); 
    border-radius: 12px; 
    padding: 12px; 
    margin-bottom: 8px; 
}

.app-list-item.skeleton-item { 
    opacity: 0.5; 
}

.app-list-item.highlight-card { 
    background: linear-gradient(135deg, rgba(60, 141, 153, 0.15), rgba(255, 179, 71, 0.1)); 
    border-color: var(--color-primary-main); 
}

.item-icon-box { 
    width: 42px; 
    height: 42px; 
    background: rgba(255, 255, 255, 0.1); 
    border-radius: 10px; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    font-size: 18px; 
    flex-shrink: 0; 
}

.item-icon-box i { 
    color: var(--color-primary-main); 
}

.item-content-text { 
    flex: 1; 
    min-width: 0; 
}

.item-content-text strong { 
    display: block; 
    font-size: 14px; 
    font-weight: 600; 
    color: #fff; 
    margin-bottom: 2px; 
    white-space: nowrap; 
    overflow: hidden; 
    text-overflow: ellipsis; 
}

.item-content-text span { 
    font-size: 12px; 
    color: var(--color-gray-400); 
    white-space: nowrap; 
}

.skeleton-thumb { 
    width: 42px; 
    height: 42px; 
    background: linear-gradient(90deg, var(--color-gray-700) 25%, var(--color-gray-600) 50%, var(--color-gray-700) 75%); 
    background-size: 200% 100%; 
    border-radius: 10px; 
    flex-shrink: 0; 
    animation: shimmer 1.5s infinite; 
}

.item-content { 
    flex: 1; 
    display: flex; 
    flex-direction: column; 
    gap: 6px; 
}

.item-badge { 
    padding: 4px 10px; 
    border-radius: 6px; 
    font-size: 10px; 
    font-weight: 700; 
    background: linear-gradient(135deg, var(--color-primary-main), var(--color-primary-dark)); 
    color: #fff; 
    white-space: nowrap; 
    flex-shrink: 0; 
}

.item-badge.urgent { 
    background: linear-gradient(135deg, var(--color-accent-main), var(--color-accent-dark)); 
}

/* ========== Floating Elements ========== */
.floating-element { 
    position: absolute; 
    background: rgba(255,255,255,0.05); 
    border: 1px solid rgba(255,255,255,0.1); 
    border-radius: 16px; 
    padding: 14px 20px; 
    backdrop-filter: blur(20px); 
    display: flex; 
    align-items: center; 
    gap: 12px; 
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3); 
    transition: all 0.5s ease; 
}

.floating-element.el-1 { top: 8%; left: -40px; }
.floating-element.el-2 { bottom: 25%; right: -40px; }
.floating-element.el-3 { top: 45%; left: -60px; }

.floating-icon { 
    width: 40px; 
    height: 40px; 
    background: rgba(255,255,255,0.1); 
    border-radius: 10px; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    font-size: 20px; 
}

.floating-text strong { 
    display: block; 
    font-weight: 700; 
    color: #fff; 
    font-size: 14px; 
    margin-bottom: 2px; 
    white-space: nowrap; 
}

.floating-text span { 
    font-size: 12px; 
    color: var(--color-gray-400); 
    white-space: nowrap; 
}

/* ========== Marquee ========== */
.marquee-banner { 
    background: linear-gradient(90deg, var(--color-primary-main) 0%, var(--color-primary-dark) 100%); 
    padding: 18px 0; 
    overflow: hidden; 
}

.marquee-track { 
    display: flex; 
    width: max-content; 
}

.marquee-content { 
    display: flex; 
    gap: 80px; 
    padding-right: 80px; 
}

.marquee-item { 
    display: flex; 
    align-items: center; 
    gap: 12px; 
    font-size: 16px; 
    font-weight: 700; 
    color: #FFFFFF; 
    white-space: nowrap; 
}

.marquee-item .icon { 
    font-size: 20px; 
    width: 24px; 
    text-align: center; 
}

/* ========== Sections ========== */
.section { 
    padding: 160px 20px; 
    position: relative; 
}

.section-container { 
    max-width: 1400px; 
    margin: 0 auto; 
}

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

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

.section-label { 
    display: inline-flex; 
    align-items: center; 
    gap: 12px; 
    font-size: 14px; 
    font-weight: 700; 
    color: var(--color-primary-main); 
    text-transform: uppercase; 
    letter-spacing: 0.2em; 
    margin-bottom: 20px; 
}

.section-label::before { 
    content: ''; 
    width: 40px; 
    height: 2px; 
    background: var(--color-primary-main); 
}

.section-header.center .section-label { 
    justify-content: center; 
}

.section-header.center .section-label::after { 
    content: ''; 
    width: 40px; 
    height: 2px; 
    background: var(--color-primary-main); 
}

.section-title { 
    font-size: 52px; 
    font-weight: 900; 
    color: #FFFFFF; 
    line-height: 1.2; 
    letter-spacing: -0.02em; 
    margin-bottom: 20px; 
}

.section-desc { 
    text-align: center; 
    font-size: 20px; 
    color: var(--color-gray-400); 
    line-height: 1.7; 
}

/* ========== Problem Section - Carousel ========== */
.problem-section { 
    background: var(--color-gray-900); 
    overflow: hidden; 
    padding: 120px 0; 
}

.problem-section .section-container { 
    max-width: 100%; 
    padding: 0; 
}

.problem-section .section-header { 
    padding: 0 20px; 
}

.problem-carousel { 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    gap: 20px; 
    position: relative; 
    margin-bottom: 40px; 
    width: 100%; 
}

.carousel-container { 
    width: 100%; 
    overflow: hidden; 
    position: relative; 
}

.carousel-track { 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    position: relative; 
    height: 450px; 
}

.problem-card { 
    position: absolute; 
    width: 380px; 
    background: linear-gradient(160deg, var(--color-gray-800) 0%, rgba(31, 41, 55, 0.5) 100%); 
    border: 1px solid var(--color-gray-700); 
    border-radius: 24px; 
    overflow: hidden; 
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1); 
    cursor: pointer; 
}

.problem-card.active { 
    z-index: 3; 
    transform: translateX(0) scale(1); 
    opacity: 1; 
    border-color: var(--color-primary-main); 
    box-shadow: 0 32px 64px rgba(60, 141, 153, 0.2); 
}

.problem-card.prev { 
    z-index: 2; 
    transform: translateX(-420px) scale(0.85); 
    opacity: 0.6; 
}

.problem-card.next { 
    z-index: 2; 
    transform: translateX(420px) scale(0.85); 
    opacity: 0.6; 
}

.problem-card.far-prev { 
    z-index: 1; 
    transform: translateX(-780px) scale(0.7); 
    opacity: 0.3; 
}

.problem-card.far-next { 
    z-index: 1; 
    transform: translateX(780px) scale(0.7); 
    opacity: 0.3; 
}

.problem-card.hidden { 
    z-index: 0; 
    transform: translateX(0) scale(0.5); 
    opacity: 0; 
    pointer-events: none; 
}

.problem-card .card-image { 
    width: 100%; 
    height: 200px; 
    overflow: hidden; 
    position: relative; 
}

.problem-card .card-image img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    transition: transform 0.5s ease; 
}

.problem-card.active:hover .card-image img { 
    transform: scale(1.05); 
}

.problem-card .card-content { 
    padding: 28px; 
    position: relative; 
}

.problem-card .number { 
    position: absolute; 
    top: -45px; 
    right: 24px; 
    font-size: 64px; 
    font-weight: 900; 
    color: rgba(60, 141, 153, 0.12); 
    line-height: 1; 
}

.problem-card h3 { 
    font-size: 20px; 
    font-weight: 800; 
    color: #FFFFFF; 
    margin-bottom: 12px; 
}

.problem-card p { 
    font-size: 15px; 
    font-weight: 400; 
    color: var(--color-gray-400); 
    line-height: 1.7; 
}

.carousel-btn { 
    width: 56px; 
    height: 56px; 
    border-radius: 50%; 
    background: rgba(255, 255, 255, 0.05); 
    border: 1px solid var(--color-gray-700); 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    cursor: pointer; 
    transition: all 0.3s; 
    flex-shrink: 0; 
    z-index: 10; 
    position: absolute; 
    top: 50%; 
    transform: translateY(-50%); 
}

.carousel-btn.prev { left: 40px; }
.carousel-btn.next { right: 40px; }

.carousel-btn:hover { 
    background: var(--color-primary-main); 
    border-color: var(--color-primary-main); 
    transform: translateY(-50%) scale(1.1); 
}

.carousel-btn svg { 
    width: 24px; 
    height: 24px; 
    stroke: var(--color-gray-400); 
}

.carousel-btn:hover svg { 
    stroke: #fff; 
}

.carousel-dots { 
    display: flex; 
    justify-content: center; 
    gap: 10px; 
}

.carousel-dot { 
    width: 10px; 
    height: 10px; 
    border-radius: 50%; 
    background: var(--color-gray-700); 
    cursor: pointer; 
    transition: all 0.3s; 
}

.carousel-dot.active { 
    width: 32px; 
    border-radius: 5px; 
    background: var(--color-primary-main); 
}

/* ========== Solution Section ========== */
.solution-section { 
    background: linear-gradient(180deg, var(--color-gray-800) 0%, var(--color-gray-900) 100%); 
    overflow: hidden; 
    position: relative; 
}

.solution-section::before { 
    content: ''; 
    position: absolute; 
    top: 0; 
    left: 0; 
    right: 0; 
    bottom: 0; 
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%233C8D99' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); 
    pointer-events: none; 
}

.solution-pin-container { 
    display: flex; 
    align-items: center; 
    height: 100vh; 
    position: relative; 
    z-index: 1; 
}

.solution-content { 
    display: flex; 
    align-items: center; 
    gap: 60px; 
    padding: 0 60px; 
    width: 100%; 
}

.solution-left { 
    flex-shrink: 0; 
    width: 320px; 
    position: relative; 
    z-index: 2; 
}

.solution-left .section-header { 
    margin-bottom: 32px; 
}

.solution-left .section-label { 
    font-size: 14px; 
    margin-bottom: 16px; 
}

.solution-left .section-label::before { 
    width: 28px; 
}

.solution-left .section-title { 
    font-size: 42px; 
    margin-bottom: 16px; 
}

.solution-left .section-desc { 
    font-size: 16px; 
    line-height: 1.7; 
    text-align: left; 
}

.solution-steps { 
    display: flex; 
    flex-direction: column; 
    gap: 10px; 
}

.solution-step { 
    display: flex; 
    align-items: center; 
    gap: 12px; 
    padding: 14px 18px; 
    background: rgba(255, 255, 255, 0.03); 
    border: 1px solid var(--color-gray-700); 
    border-radius: 14px; 
    opacity: 0.4; 
    transition: all 0.4s; 
}

.solution-step.active { 
    opacity: 1; 
    background: rgba(60, 141, 153, 0.1); 
    border-color: var(--color-primary-main); 
}

.solution-step .step-num { 
    width: 36px; 
    height: 36px; 
    background: var(--color-gray-700); 
    border-radius: 10px; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    font-size: 15px; 
    font-weight: 800; 
    color: var(--color-gray-400); 
    transition: all 0.4s; 
}

.solution-step.active .step-num { 
    background: linear-gradient(135deg, var(--color-primary-main) 0%, var(--color-primary-dark) 100%); 
    color: #FFFFFF; 
}

.solution-step .step-text { 
    font-size: 15px; 
    font-weight: 600; 
    color: var(--color-gray-400); 
    transition: color 0.4s; 
}

.solution-step.active .step-text { 
    color: #FFFFFF; 
}

.solution-track-wrapper { 
    flex: 1; 
    overflow: hidden; 
}

.solution-track { 
    display: flex; 
    gap: 32px; 
    will-change: transform; 
}

/* ========== Solution Card with Image ========== */
.solution-card { 
    flex-shrink: 0; 
    width: 460px; 
    background: linear-gradient(160deg, var(--color-gray-800) 0%, var(--color-gray-900) 100%); 
    border: 1px solid var(--color-gray-700); 
    border-radius: 28px; 
    overflow: hidden; 
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1); 
    opacity: 0.4; 
    transform: scale(0.92); 
}

.solution-card.active { 
    opacity: 1; 
    transform: scale(1); 
    border-color: var(--color-primary-main); 
    box-shadow: 0 32px 64px rgba(60, 141, 153, 0.25); 
}

.solution-card:hover { 
    border-color: var(--color-primary-main); 
}

.solution-card-image { 
    height: 240px; 
    overflow: hidden; 
    position: relative; 
}

.solution-card-image img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    transition: transform 0.5s ease; 
}

.solution-card:hover .solution-card-image img { 
    transform: scale(1.05); 
}

.solution-card-content { 
    padding: 32px; 
}

.solution-card-number { 
    display: inline-flex; 
    align-items: center; 
    justify-content: center; 
    width: 48px; 
    height: 48px; 
    background: linear-gradient(135deg, var(--color-primary-main) 0%, var(--color-primary-dark) 100%); 
    border-radius: 14px; 
    font-size: 20px; 
    font-weight: 900; 
    color: #FFFFFF; 
    margin-bottom: 20px; 
}

.solution-card h3 { 
    font-size: 26px; 
    font-weight: 800; 
    color: #FFFFFF; 
    margin-bottom: 12px; 
}

.solution-card p { 
    font-size: 16px; 
    color: var(--color-gray-400); 
    line-height: 1.7; 
}

/* ========== Stats Section ========== */
.stats-section { 
    background: linear-gradient(135deg, var(--color-primary-main) 0%, var(--color-primary-dark) 100%); 
    padding: 140px 20px; 
    position: relative; 
    overflow: hidden; 
}

.stats-section::before { 
    content: ''; 
    position: absolute; 
    inset: 0; 
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.06'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); 
}

.stats-grid { 
    display: flex; 
    justify-content: center; 
    gap: 100px; 
    position: relative; 
    z-index: 1; 
    flex-wrap: wrap; 
}

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

.stat-number { 
    font-size: 88px; 
    font-weight: 900; 
    color: #FFFFFF; 
    line-height: 1; 
    margin-bottom: 16px; 
    text-shadow: 0 4px 24px rgba(0, 0, 0, 0.2); 
}

.stat-number span { 
    font-size: 48px; 
}

.stat-label { 
    font-size: 18px; 
    font-weight: 600; 
    color: rgba(255, 255, 255, 0.85); 
}

/* ========== Comparison Section ========== */
.comparison-section { 
    background: var(--color-gray-900); 
}

.comparison-wrapper { 
    display: flex; 
    align-items: center; 
    justify-content: center; 
}

.comparison-table { 
    flex: 1; 
    max-width: 900px; 
    background: linear-gradient(160deg, var(--color-gray-800) 0%, var(--color-gray-900) 100%); 
    border-radius: 32px; 
    overflow: hidden; 
    border: 1px solid var(--color-gray-700); 
    box-shadow: 0 32px 64px rgba(0, 0, 0, 0.3); 
}

.comparison-header { 
    display: grid; 
    grid-template-columns: 140px 1fr 1fr; 
    background: linear-gradient(135deg, var(--color-gray-800) 0%, var(--color-gray-700) 100%); 
}

.comparison-header > div { 
    padding: 32px 28px; 
    font-weight: 700; 
    font-size: 20px; 
    color: #FFFFFF; 
    text-align: center; 
}

.comparison-header > div:first-child { 
    font-size: 14px; 
    color: var(--color-gray-500); 
}

.comparison-header .method-bad { 
    background: rgba(0, 0, 0, 0.3); 
    color: var(--color-gray-300); 
    font-size: 22px; 
}

.comparison-header .method-good { 
    background: linear-gradient(135deg, var(--color-primary-main) 0%, var(--color-primary-dark) 100%); 
    font-size: 22px; 
    box-shadow: 0 4px 20px rgba(60, 141, 153, 0.4); 
}

.comparison-row { 
    display: grid; 
    grid-template-columns: 140px 1fr 1fr; 
    border-bottom: 1px solid var(--color-gray-700); 
}

.comparison-row:last-child { 
    border-bottom: none; 
}

.comparison-row > div { 
    padding: 28px 24px; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    font-size: 17px; 
    color: var(--color-gray-300); 
}

.comparison-row .label { 
    justify-content: flex-start; 
    font-weight: 600; 
    font-size: 14px; 
    color: var(--color-gray-400); 
    background: rgba(255, 255, 255, 0.02); 
    padding-left: 28px; 
}

.comparison-row .bad { 
    color: var(--color-gray-400); 
    background: rgba(0, 0, 0, 0.15); 
    font-size: 16px; 
}

.comparison-row .good { 
    color: #FFFFFF; 
    font-weight: 600; 
    background: rgba(60, 141, 153, 0.15); 
    font-size: 17px; 
}

.check-icon { 
    display: inline-flex; 
    align-items: center; 
    justify-content: center; 
    width: 32px; 
    height: 32px; 
    background: linear-gradient(135deg, #10B981 0%, #059669 100%); 
    border-radius: 50%; 
    margin-right: 12px; 
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3); 
}

.check-icon svg { 
    width: 18px; 
    height: 18px; 
    fill: #FFFFFF; 
}

.x-icon { 
    display: inline-flex; 
    align-items: center; 
    justify-content: center; 
    width: 32px; 
    height: 32px; 
    background: var(--color-gray-700); 
    border-radius: 50%; 
    margin-right: 12px; 
}

.x-icon svg { 
    width: 16px; 
    height: 16px; 
    fill: var(--color-gray-500); 
}

/* ========== Social Proof Section ========== */
.social-proof-section { 
    background: var(--color-gray-800); 
    padding: 80px 0; 
    border-top: 1px solid var(--color-gray-700); 
    border-bottom: 1px solid var(--color-gray-700); 
    overflow: hidden; 
}

.social-proof-title { 
    text-align: center; 
    font-size: 15px; 
    color: var(--color-gray-500); 
    margin-bottom: 40px; 
    font-weight: 500; 
}

.logo-slider { 
    position: relative; 
    width: 100%; 
    overflow: hidden; 
}

.logo-track { 
    display: flex; 
    align-items: center; 
    animation: logoScroll 60s linear infinite; 
    width: fit-content; 
}

.logo-track:hover { 
    animation-play-state: paused; 
}

@keyframes logoScroll { 
    0% { transform: translateX(0); } 
    100% { transform: translateX(-50%); } 
}

.logo-item { 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    padding: 0 16px; 
    opacity: 0.7; 
    transition: all 0.4s; 
}

.logo-item:hover { 
    opacity: 1; 
    transform: scale(1.05); 
}

.logo-item img { 
    width: 140px; 
    height: 70px; 
    object-fit: contain; 
    background: #ffffff; 
    padding: 12px 20px; 
    border-radius: 12px; 
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1); 
    transition: all 0.4s; 
}

.logo-item:hover img { 
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2); 
}

/* ========== Family Care Section ========== */
.family-care-section { 
    background: linear-gradient(180deg, var(--color-gray-800) 0%, var(--color-gray-900) 100%); 
}

.family-care-container { 
    display: flex; 
    flex-direction: column; 
    gap: 60px; 
}

.family-care-header { 
    text-align: center; 
}

.family-care-header .section-label { 
    display: inline-block; 
    margin-bottom: 16px; 
}

.family-care-header .section-title { 
    font-size: 44px; 
    margin-bottom: 16px; 
}

.family-care-header .section-desc { 
    font-size: 18px; 
    color: var(--color-gray-400); 
}

.family-care-main { 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    gap: 60px; 
}

.family-illustration { 
    flex-shrink: 0; 
    width: 450px; 
}

.family-illustration img { 
    width: 100%; 
    height: auto; 
}

.family-cards-column { 
    display: flex; 
    flex-direction: column; 
    gap: 16px; 
}

.family-member-card { 
    display: flex; 
    align-items: center; 
    gap: 16px; 
    background: rgba(255, 255, 255, 0.03); 
    border: 1px solid var(--color-gray-700); 
    border-radius: 16px; 
    padding: 20px 24px; 
    cursor: pointer; 
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1); 
    min-width: 280px; 
}

.family-member-card:hover, 
.family-member-card.active { 
    background: rgba(60, 141, 153, 0.15); 
    border-color: var(--color-primary-main); 
    transform: translateX(10px); 
    box-shadow: 0 16px 32px rgba(60, 141, 153, 0.2); 
}

.member-avatar { 
    width: 56px; 
    height: 56px; 
    background: linear-gradient(135deg, var(--color-gray-700) 0%, var(--color-gray-600) 100%); 
    border-radius: 14px; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    font-size: 28px; 
    transition: all 0.4s; 
    flex-shrink: 0; 
}

.family-member-card.active .member-avatar { 
    background: linear-gradient(135deg, var(--color-primary-main) 0%, var(--color-secondary) 100%); 
}

.member-info { 
    flex: 1; 
    min-width: 0; 
}

.member-info h4 { 
    font-size: 17px; 
    font-weight: 700; 
    color: #FFFFFF; 
    margin-bottom: 4px; 
}

.member-info p { 
    font-size: 13px; 
    color: var(--color-gray-400); 
}

.member-badge { 
    padding: 8px 14px; 
    background: linear-gradient(135deg, var(--color-accent-main) 0%, var(--color-accent-dark) 100%); 
    color: #FFFFFF; 
    border-radius: 10px; 
    font-size: 13px; 
    font-weight: 700; 
    white-space: nowrap; 
}

.family-case-display { 
    max-width: 800px; 
    margin: 0 auto; 
    width: 100%; 
}

.case-slider { 
    background: rgba(255, 255, 255, 0.03); 
    border: 1px solid var(--color-gray-700); 
    border-radius: 24px; 
    padding: 48px;
    min-height: 240px;
    position: relative;
    text-align: center;
}

.case-slide {
    display: none;
    animation: fadeSlide 0.5s ease;
}

.case-slide.active {
    display: block;
}

@keyframes fadeSlide {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.case-quote {
    font-size: 22px;
    font-weight: 500;
    line-height: 1.8;
    color: #FFFFFF;
    margin-bottom: 32px;
}

.case-result {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 28px;
    background: linear-gradient(135deg, var(--color-accent-main) 0%, var(--color-accent-dark) 100%);
    color: #FFFFFF;
    border-radius: 14px;
    font-size: 18px;
    font-weight: 700;
}

.case-author {
    margin-top: 24px;
    font-size: 15px;
    color: var(--color-gray-500);
}

.case-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 32px;
}

.case-dot {
    width: 10px;
    height: 10px;
    background: var(--color-gray-700);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s;
}

.case-dot.active {
    width: 32px;
    background: var(--color-primary-main);
    border-radius: 5px;
}

/* ========== FAQ Section ========== */
.faq-section {
    background: var(--color-gray-800);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-gray-700);
    border-radius: 20px;
    margin-bottom: 16px;
    overflow: hidden;
    transition: all 0.4s;
}

.faq-item:hover {
    border-color: var(--color-gray-600);
}

.faq-item.active {
    border-color: var(--color-primary-main);
    background: rgba(60, 141, 153, 0.05);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 28px 32px;
    cursor: pointer;
    font-size: 18px;
    font-weight: 600;
    color: #FFFFFF;
    transition: all 0.3s;
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.02);
}

.faq-icon {
    width: 40px;
    height: 40px;
    background: var(--color-gray-700);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s;
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    background: linear-gradient(135deg, var(--color-primary-main) 0%, var(--color-primary-dark) 100%);
    transform: rotate(180deg);
}

.faq-icon svg {
    width: 20px;
    height: 20px;
    fill: var(--color-gray-400);
}

.faq-item.active .faq-icon svg {
    fill: #FFFFFF;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer-content {
    padding: 0 32px 28px;
    font-size: 16px;
    color: var(--color-gray-400);
    line-height: 1.8;
}

/* ========== CTA Section ========== */
.cta-section {
    background: var(--color-gray-900);
    text-align: center;
    padding: 200px 20px;
    position: relative;
    overflow: hidden;
}

.cta-bg-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    pointer-events: none;
}

.cta-bg-text span {
    font-size: 180px;
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 1px rgba(60, 141, 153, 0.15);
    letter-spacing: -0.02em;
    white-space: nowrap;
    line-height: 1;
}

.cta-bg-text span:nth-child(2) {
    -webkit-text-stroke: 1px rgba(255, 179, 71, 0.12);
    transform: translateX(-50px);
}

.cta-bg-text span:nth-child(3) {
    -webkit-text-stroke: 1px rgba(60, 141, 153, 0.08);
    transform: translateX(30px);
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-section .section-title {
    font-size: 60px;
    margin-bottom: 24px;
}

.cta-section .section-desc {
    margin: 0 auto 48px;
    text-align: center;
}

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

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 22px 44px;
    background: #FFFFFF;
    color: var(--color-gray-900);
    font-size: 18px;
    font-weight: 700;
    border: none;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
}

.btn-cta:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 48px rgba(255, 255, 255, 0.2);
}

.btn-cta svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.btn-micro {
    font-size: 15px;
    font-weight: 500;
    color: var(--color-gray-500);
    margin-top: 24px;
}

.btn-micro span {
    color: var(--color-accent-main);
}

/* ========== Footer ========== */
.footer {
    background: linear-gradient(180deg, var(--color-gray-900) 0%, #0d0d12 100%);
    border-top: 1px solid var(--color-gray-800);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 48px 24px;
}

/* Footer Top */
.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 24px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.footer-logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-primary-main) 0%, var(--color-primary-dark) 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-logo-icon svg {
    width: 20px;
    height: 20px;
}

.footer-logo-text {
    font-size: 20px;
    font-weight: 800;
    color: #FFFFFF;
}

.footer-logo-text span {
    color: var(--color-primary-main);
}

.footer-tagline {
    font-size: 14px;
    color: var(--color-gray-500);
    padding-left: 24px;
    border-left: 1px solid var(--color-gray-700);
}

.footer-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--color-primary-main) 0%, var(--color-primary-dark) 100%);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.3s;
}

.footer-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(60, 141, 153, 0.4);
}

.footer-cta-btn i {
    font-size: 12px;
    transition: transform 0.3s;
}

.footer-cta-btn:hover i {
    transform: translateX(4px);
}

/* Divider */
.footer-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-gray-700), transparent);
    margin: 0;
}

/* Footer Middle */
.footer-middle {
    padding: 28px 0;
}

.footer-company {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.company-row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--color-gray-500);
}

.company-row i {
    width: 16px;
    color: var(--color-gray-600);
    font-size: 12px;
}

.company-row .dot {
    width: 3px;
    height: 3px;
    background: var(--color-gray-600);
    border-radius: 50%;
}

/* Footer Bottom */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
}

.footer-copyright {
    font-size: 12px;
    color: var(--color-gray-600);
}

.footer-legal {
    display: flex;
    gap: 20px;
}

.footer-legal a {
    font-size: 12px;
    color: var(--color-gray-500);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-legal a:hover {
    color: #FFFFFF;
}

/* ========== Responsive - Tablet ========== */
@media (max-width: 1024px) {
    .nav-menu, .nav-cta {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-mobile {
        display: flex;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-visual {
        order: -1;
    }

    .phone-frame {
        width: 280px;
        height: 560px;
    }

    .hero-headline {
        font-size: 42px;
    }

    .hero-cta-group {
        justify-content: center;
    }

    .hero-trust {
        justify-content: center;
        flex-wrap: wrap;
    }

    .hero-progress-wrapper {
        justify-content: center;
    }

    .floating-element {
        display: none;
    }

    .problem-card {
        width: 320px;
    }

    .problem-card.prev,
    .problem-card.next {
        transform: translateX(-350px) scale(0.85);
    }

    .problem-card.next {
        transform: translateX(350px) scale(0.85);
    }

    .problem-card.far-prev,
    .problem-card.far-next {
        display: none;
    }

    .carousel-btn {
        width: 44px;
        height: 44px;
    }

    .carousel-btn.prev {
        left: 10px;
    }

    .carousel-btn.next {
        right: 10px;
    }

    .solution-section {
        padding: 80px 0;
    }

    .solution-pin-container {
        height: auto;
        flex-direction: column;
        align-items: stretch;
    }

    .solution-content {
        flex-direction: column;
        gap: 30px;
        padding: 0 20px;
    }

    .solution-left {
        width: 100%;
        text-align: center;
    }

    .solution-left .section-desc {
        text-align: center;
    }

    .solution-steps {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px;
    }

    .solution-step .step-text {
        display: none;
    }

    .solution-track-wrapper {
        width: 100vw;
        margin-left: -20px;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x mandatory;
        scrollbar-width: none;
    }

    .solution-track-wrapper::-webkit-scrollbar {
        display: none;
    }

    .solution-track {
        padding: 20px;
        gap: 24px;
    }

    .solution-card {
        scroll-snap-align: center;
        opacity: 1;
        transform: scale(1);
        width: 360px;
    }

    .solution-card-image {
        height: 200px;
    }

    .solution-card h3 {
        font-size: 22px;
    }

    .stats-grid {
        flex-direction: column;
        gap: 48px;
    }

    .comparison-wrapper {
        flex-direction: column;
        gap: 40px;
    }

    .family-care-main {
        flex-direction: column;
        gap: 40px;
    }

    .family-illustration {
        width: 300px;
        margin: 0 auto;
    }

    .family-cards-column {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }

    .family-member-card {
        min-width: 200px;
    }

    .family-member-card:hover,
    .family-member-card.active {
        transform: translateY(-5px);
    }

    .footer-top {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }

    .footer-brand {
        flex-direction: column;
        gap: 12px;
    }

    .footer-tagline {
        padding-left: 0;
        border-left: none;
    }

    .footer-cta-btn {
        width: 100%;
        justify-content: center;
    }

    .footer-middle {
        padding: 24px 0;
    }

    .footer-company {
        align-items: center;
        text-align: center;
    }

    .company-row {
        flex-wrap: wrap;
        justify-content: center;
    }

    .company-row i {
        display: none;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

/* ========== Responsive - Mobile ========== */
@media (max-width: 768px) {
    .section {
        padding: 80px 20px;
    }

    .hero {
        padding: 100px 20px 60px;
    }

    .hero-label {
        font-size: 13px;
        padding: 8px 16px;
    }

    .hero-headline {
        font-size: 28px;
        min-height: auto;
        line-height: 1.3;
    }

    .hero-sub {
        font-size: 15px;
    }

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

    .hero-cta-primary,
    .hero-cta-secondary {
        width: 100%;
        justify-content: center;
        padding: 16px 24px;
        font-size: 16px;
        white-space: nowrap;
    }

    .hero-trust {
        gap: 12px;
    }

    .hero-trust-item {
        font-size: 11px;
    }

    .phone-frame {
        width: 260px;
        height: 520px;
        border-radius: 40px;
    }

    .phone-screen {
        padding: 45px 16px 16px;
        border-radius: 32px;
    }

    .profile-avatar-large {
        width: 44px;
        height: 44px;
    }

    .profile-avatar-large i {
        font-size: 20px;
    }

    .profile-name {
        font-size: 14px;
    }

    .app-quick-stats {
        padding: 12px;
    }

    .quick-stat .qs-value {
        font-size: 20px;
    }

    .quick-stat .qs-label {
        font-size: 10px;
    }

    .app-list-item {
        padding: 10px;
    }

    .item-content-text strong {
        font-size: 13px;
    }

    .item-content-text span {
        font-size: 11px;
    }

    .problem-section {
        padding: 80px 0;
    }

    .problem-card {
        width: 280px;
    }

    .problem-card .card-image {
        height: 140px;
    }

    .problem-card .card-content {
        padding: 20px;
    }

    .problem-card h3 {
        font-size: 16px;
    }

    .problem-card p {
        font-size: 13px;
    }

    .carousel-track {
        height: 360px;
    }

    .carousel-btn {
        width: 36px;
        height: 36px;
    }

    .carousel-btn svg {
        width: 18px;
        height: 18px;
    }

    .carousel-btn.prev {
        left: 5px;
    }

    .carousel-btn.next {
        right: 5px;
    }

    .cta-bg-text span {
        font-size: 80px;
    }

    .section-title {
        font-size: 28px;
    }

    .solution-card {
        width: 320px;
    }

    .solution-card-image {
        height: 180px;
    }

    .solution-card-content {
        padding: 24px;
    }

    .solution-card h3 {
        font-size: 20px;
    }

    .solution-card p {
        font-size: 14px;
    }

    .cta-section .section-title {
        font-size: 28px;
    }

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

    .btn-cta {
        width: 100%;
        max-width: 300px;
        justify-content: center;
        padding: 18px 32px;
        font-size: 16px;
    }

    .stat-number {
        font-size: 48px;
    }

    .stat-number span {
        font-size: 28px;
    }

    .family-care-header .section-title {
        font-size: 28px;
    }

    .family-cards-column {
        flex-direction: column;
        align-items: stretch;
    }

    .family-member-card {
        min-width: auto;
    }

    .case-slider {
        padding: 32px 20px;
    }

    .case-quote {
        font-size: 18px;
    }

    .case-result {
        font-size: 15px;
        padding: 12px 20px;
    }

    .comparison-table {
        border-radius: 24px;
    }

    .comparison-header {
        grid-template-columns: 80px 1fr 1fr;
    }

    .comparison-header > div {
        padding: 20px 12px;
        font-size: 14px;
    }

    .comparison-header .method-bad,
    .comparison-header .method-good {
        font-size: 14px;
    }

    .comparison-row {
        grid-template-columns: 80px 1fr 1fr;
    }

    .comparison-row > div {
        padding: 16px 10px;
        font-size: 12px;
    }

    .comparison-row .label {
        font-size: 11px;
        padding-left: 12px;
    }

    .check-icon,
    .x-icon {
        width: 24px;
        height: 24px;
        margin-right: 6px;
    }

    .check-icon svg {
        width: 14px;
        height: 14px;
    }

    .x-icon svg {
        width: 12px;
        height: 12px;
    }
}
/* ========== Inline CTA (중간 전환 유도) ========== */
.inline-cta {
    padding: 0 20px;
    position: relative;
    z-index: 5;
}

/* Solution CTA: 독립 블록, solution-section과 stats-section 사이 */
.solution-cta {
    background: var(--color-gray-900);
    padding-top: 80px;
    padding-bottom: 80px;
}

/* Comparison CTA: section-container 내부 */
.comparison-cta {
    padding-top: 60px;
    padding-left: 0;
    padding-right: 0;
}

.inline-cta-inner {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    padding: 36px 48px;
    background: linear-gradient(135deg, rgba(60, 141, 153, 0.08) 0%, rgba(255, 179, 71, 0.05) 100%);
    border: 1px solid rgba(60, 141, 153, 0.2);
    border-radius: 20px;
    backdrop-filter: blur(12px);
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.inline-cta-inner:hover {
    border-color: rgba(60, 141, 153, 0.4);
    box-shadow: 0 16px 48px rgba(60, 141, 153, 0.12);
    transform: translateY(-2px);
}

.inline-cta-content {
    flex: 1;
    min-width: 0;
}

.inline-cta-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(60, 141, 153, 0.15);
    border-radius: 100px;
    margin-bottom: 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-primary-main);
}

.inline-cta-badge i {
    font-size: 11px;
}

.inline-cta-text {
    font-size: 18px;
    color: var(--color-gray-300);
    line-height: 1.6;
    margin: 0;
}

.inline-cta-text strong {
    color: #FFFFFF;
    font-weight: 700;
}

.inline-cta-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

.inline-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
    white-space: nowrap;
}

.inline-cta-btn.primary {
    background: linear-gradient(135deg, var(--color-primary-main) 0%, var(--color-primary-dark) 100%);
    color: #FFFFFF;
    box-shadow: 0 4px 16px rgba(60, 141, 153, 0.3);
}

.inline-cta-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(60, 141, 153, 0.45);
}

.inline-cta-btn.primary svg {
    transition: transform 0.3s;
}

.inline-cta-btn.primary:hover svg {
    transform: translateX(4px);
}

.inline-cta-btn.ghost {
    background: transparent;
    color: var(--color-gray-400);
    padding: 14px 16px;
}

.inline-cta-btn.ghost:hover {
    color: var(--color-primary-main);
}

.inline-cta-btn.ghost svg {
    transition: transform 0.3s;
}

.inline-cta-btn.ghost:hover svg {
    transform: translateY(3px);
}

/* ========== Inline CTA 반응형 - 태블릿 ========== */
@media (max-width: 1024px) {
    .solution-cta {
        padding-top: 60px;
        padding-bottom: 60px;
    }

    .inline-cta-inner {
        flex-direction: column;
        text-align: center;
        padding: 32px 28px;
        gap: 24px;
    }

    .inline-cta-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .inline-cta-actions {
        flex-direction: column;
        width: 100%;
    }

    .inline-cta-btn {
        width: 100%;
        justify-content: center;
    }

    .inline-cta-btn.ghost {
        padding: 10px 16px;
    }
}
/* ========== Inline CTA 반응형 - 모바일 ========== */
@media (max-width: 768px) {
    .solution-cta {
        padding-top: 40px;
        padding-bottom: 40px;
    }

    .comparison-cta {
        padding-top: 40px;
    }

    .inline-cta-inner {
        padding: 28px 20px;
        border-radius: 16px;
        gap: 20px;
    }

    .inline-cta-text {
        font-size: 16px;
    }

    .inline-cta-btn {
        padding: 14px 24px;
        font-size: 14px;
    }
}