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

/* 강제 라이트 모드 설정 */
:root {
    color-scheme: light;
}

html {
    color-scheme: light;
}

/* 다크모드 미디어 쿼리 무력화 */
@media (prefers-color-scheme: dark) {
    * {
        color-scheme: light !important;
    }
    
    body {
        background: #ffffff !important;
        color: #1a1a1a !important;
    }
    
    .header {
        background: #fff !important;
        color: #1a1a1a !important;
    }
}

body {
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
}

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

/* Header */
.header {
    background: #fff;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
    padding: 0 30px;
    height: 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: #1a1a1a;
}

.logo a {
    color: inherit;
    text-decoration: none;
}

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

.nav-menu a {
    color: #1a1a1a;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.3em;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    text-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.nav-menu a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transition: width 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.nav-menu a:hover {
    color: #667eea;
    transform: translateY(-2px);
    text-shadow: 0 4px 15px rgba(102, 126, 234, 0.6), 0 2px 8px rgba(102, 126, 234, 0.4);
}

.nav-menu a:hover::before {
    width: 100%;
}

.contact-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 10px 20px;
    border-radius: 20px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.contact-btn:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.4);
}

.contact-btn:active {
    transform: translateY(-1px) scale(1.02);
    transition: all 0.1s ease;
}

/* Hero Section with Enhanced Parallax */
.hero {
    width: 100%;
    height: 700px;
    background-color: #e5edf2;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0;
    margin: 0;
    overflow: hidden;
    background: linear-gradient(135deg, #e5edf2 0%, #f0f6fa 50%, #e5edf2 100%);
    background-size: 400% 400%;
    animation: gradientMove 10s ease-in-out infinite;
}

@keyframes gradientMove {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 20%, rgba(102, 126, 234, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(118, 75, 162, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 20% 80%, rgba(52, 152, 219, 0.05) 0%, transparent 50%);
    pointer-events: none;
    animation: parallaxFloat 15s ease-in-out infinite;
}

@keyframes parallaxFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-10px) rotate(1deg); }
    66% { transform: translateY(-5px) rotate(-0.5deg); }
}

.hero .container {
    position: relative;
    z-index: 10;
    transform-style: preserve-3d;
}

.hero-parallax-layer {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 1;
}

.parallax-bg-1 {
    background: radial-gradient(circle at 20% 30%, rgba(102, 126, 234, 0.05) 0%, transparent 60%);
    animation: parallaxMove1 20s linear infinite;
}

.parallax-bg-2 {
    background: radial-gradient(circle at 80% 70%, rgba(118, 75, 162, 0.05) 0%, transparent 60%);
    animation: parallaxMove2 25s linear infinite reverse;
}

@keyframes parallaxMove1 {
    0% { transform: translateX(-100px) translateY(0px); }
    50% { transform: translateX(100px) translateY(-30px); }
    100% { transform: translateX(-100px) translateY(0px); }
}

@keyframes parallaxMove2 {
    0% { transform: translateX(150px) translateY(-20px); }
    50% { transform: translateX(-150px) translateY(40px); }
    100% { transform: translateX(150px) translateY(-20px); }
}

.hero-title {
    font-family: 'Inter', sans-serif;
    font-style: normal;
    font-weight: 900;
    font-size: 64px;
    line-height: 77.45px;
    text-align: center;
    letter-spacing: 0px;
    color: #0d1a26;
    margin-bottom: 24px;
    z-index: 2;
}

.hero-subtitle {
    font-family: 'Inter', sans-serif;
    font-style: normal;
    font-weight: 500;
    font-size: 22px;
    line-height: 26.625px;
    text-align: center;
    letter-spacing: 0px;
    color: #596680;
    margin-bottom: 32px;
    z-index: 2;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
    z-index: 2;
}

.btn-primary {
    width: 180px;
    height: 56px;
    background-color: #3366ff;
    border-radius: 28px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease;
    text-decoration: none;
    
    font-family: 'Inter', sans-serif;
    font-style: normal;
    font-weight: 700;
    font-size: 16px;
    line-height: 19.36px;
    text-align: center;
    letter-spacing: 0px;
    color: #ffffff;
}

.btn-primary {
    position: relative;
    overflow: hidden;
}

.btn-primary::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-primary:hover {
    background-color: #2952cc;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(51, 102, 255, 0.3);
}

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

.btn-primary:active {
    transform: translateY(-1px) scale(1.02);
    transition: all 0.1s ease;
}

.btn-secondary {
    width: 160px;
    height: 56px;
    background-color: #ffffff;
    border: 1px solid #33404d;
    border-radius: 28px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    text-decoration: none;
    
    font-family: 'Inter', sans-serif;
    font-style: normal;
    font-weight: 700;
    font-size: 16px;
    line-height: 19.36px;
    text-align: center;
    letter-spacing: 0px;
    color: #33404d;
}

.btn-secondary {
    position: relative;
    overflow: hidden;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: #33404d;
    transition: width 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: -1;
}

.btn-secondary:hover {
    color: #ffffff;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(51, 64, 77, 0.3);
}

.btn-secondary:hover::before {
    width: 100%;
}

.btn-secondary:active {
    transform: translateY(-1px) scale(1.02);
    transition: all 0.1s ease;
}

.trust-indicators {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 80px;
    z-index: 2;
}

.indicator {
    width: 120px;
    height: 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
    position: relative;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.indicator:hover {
    transform: translateY(-8px) scale(1.1);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 15px 35px rgba(51, 102, 255, 0.2);
}

.indicator::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-radius: 14px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.indicator:hover::before {
    opacity: 0.3;
}

.indicator-number {
    font-family: 'Inter', sans-serif;
    font-style: normal;
    font-weight: 900;
    font-size: 32px;
    line-height: 38.73px;
    text-align: center;
    letter-spacing: 0px;
    color: #3366ff;
    margin-bottom: 8px;
}

.indicator-label {
    font-family: 'Inter', sans-serif;
    font-style: normal;
    font-weight: 600;
    font-size: 14px;
    line-height: 16.94px;
    text-align: center;
    letter-spacing: 0px;
    color: #596680;
}

/* Hero Graphics */
.hero-graphics {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.floating-element {
    position: absolute;
    animation: float 6s ease-in-out infinite;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.floating-element:nth-child(1) {
    animation-delay: 0s;
}

.floating-element:nth-child(2) {
    animation-delay: 1.5s;
}

.floating-element:nth-child(3) {
    animation-delay: 3s;
}

.floating-element:nth-child(4) {
    animation-delay: 4.5s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    25% {
        transform: translateY(-10px) rotate(2deg);
    }
    50% {
        transform: translateY(-20px) rotate(-1deg);
    }
    75% {
        transform: translateY(-10px) rotate(1deg);
    }
}

.network-node {
    background: rgba(52, 152, 219, 0.4);
    backdrop-filter: blur(20px);
    border-radius: 50%;
    padding: 12px;
    border: 1px solid rgba(52, 152, 219, 0.6);
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.2);
}

.cctv-icon {
    background: rgba(52, 152, 219, 0.4);
    backdrop-filter: blur(20px);
    border-radius: 12px;
    padding: 10px;
    border: 1px solid rgba(52, 152, 219, 0.6);
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.2);
}

.server-icon {
    background: rgba(52, 152, 219, 0.4);
    backdrop-filter: blur(20px);
    border-radius: 8px;
    padding: 8px;
    border: 1px solid rgba(52, 152, 219, 0.6);
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.2);
}

.wifi-icon {
    background: rgba(52, 152, 219, 0.4);
    backdrop-filter: blur(20px);
    border-radius: 50%;
    padding: 10px;
    border: 1px solid rgba(52, 152, 219, 0.6);
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.2);
}

.connecting-line {
    position: absolute;
    background: linear-gradient(90deg, rgba(52, 152, 219, 0.6), rgba(52, 152, 219, 0.8), rgba(52, 152, 219, 0.6));
    height: 2px;
    animation: pulse 3s ease-in-out infinite;
    box-shadow: 0 0 10px rgba(52, 152, 219, 0.6);
}

.line-1 {
    top: 25%;
    left: 15%;
    width: 150px;
    transform: rotate(15deg);
    animation-delay: 0s;
}

.line-2 {
    top: 45%;
    right: 20%;
    width: 120px;
    transform: rotate(-25deg);
    animation-delay: 1s;
}

.line-3 {
    bottom: 35%;
    left: 25%;
    width: 100px;
    transform: rotate(45deg);
    animation-delay: 2s;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.5;
        box-shadow: 0 0 0 rgba(52, 152, 219, 0.7);
    }
    50% {
        opacity: 1;
        box-shadow: 0 0 15px rgba(52, 152, 219, 0.9);
    }
}

/* Services Section with Subtle Parallax */
.services {
    padding: 80px 0;
    background: #f8f9fa;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 50%, #f8f9fa 100%);
    background-size: 300% 300%;
    animation: subtleParallax 25s ease-in-out infinite;
}

@keyframes subtleParallax {
    0%, 100% { background-position: 0% 0%; }
    50% { background-position: 100% 100%; }
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 10% 20%, rgba(102, 126, 234, 0.02) 0%, transparent 50%),
        radial-gradient(ellipse at 90% 80%, rgba(118, 75, 162, 0.02) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(52, 152, 219, 0.01) 0%, transparent 60%);
    pointer-events: none;
    animation: servicesParallax 35s ease-in-out infinite;
}

@keyframes servicesParallax {
    0%, 100% { 
        transform: translateY(0px) translateX(0px);
        opacity: 0.5;
    }
    33% { 
        transform: translateY(-15px) translateX(10px);
        opacity: 0.8;
    }
    66% { 
        transform: translateY(-5px) translateX(-5px);
        opacity: 0.6;
    }
}

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

.services-title {
    font-size: 36px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 16px;
    letter-spacing: -1px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    display: inline-block;
}

.services-title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform: translateX(-50%);
}

.services-title:hover::after {
    width: 100%;
}

.services-subtitle {
    font-size: 18px;
    font-weight: 400;
    color: #666666;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.services-header:hover .services-subtitle {
    color: #555555;
    transform: translateY(-3px);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.service-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 32px 24px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0;
    transform: translateY(20px);
}

.service-card.animate {
    opacity: 1;
    transform: translateY(0);
}

.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.6s ease;
}

.service-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    border-color: rgba(102, 126, 234, 0.3);
}

.service-card:hover::before {
    left: 100%;
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.service-card:hover .service-title {
    color: #667eea;
    transform: translateX(5px);
}

.service-card:hover .service-description {
    color: #555;
    transform: translateY(-3px);
}

.service-icon {
    width: 60px;
    height: 60px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.service-icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform: translate(-50%, -50%);
}

.service-card:hover .service-icon::before {
    width: 100px;
    height: 100px;
}

.service-icon.network {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
}

.service-icon.cctv {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
}

.service-icon.nas {
    background: linear-gradient(135deg, #9b59b6 0%, #8e44ad 100%);
}

.service-icon.maintenance {
    background: linear-gradient(135deg, #f39c12 0%, #d68910 100%);
}

.service-icon.computer {
    background: linear-gradient(135deg, #27ae60 0%, #229954 100%);
}

.service-icon.website {
    background: linear-gradient(135deg, #e67e22 0%, #d35400 100%);
}

.service-title {
    font-size: 24px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
}

.service-description {
    font-size: 16px;
    color: #666666;
    line-height: 1.6;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* About Section with Enhanced Parallax */
.about {
    padding: 100px 0;
    background-color: #e5edf2;
    position: relative;
    overflow: visible;
    background: linear-gradient(180deg, #e5edf2 0%, #f0f6fa 50%, #e5edf2 100%);
    background-size: 100% 100%;
    min-height: auto;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(52, 152, 219, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(52, 152, 219, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    background: #ffffff;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 60px 50px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
    position: relative;
    z-index: 10;
}

.about-content::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: #f5f5f5;
    border-radius: 26px;
    z-index: -1;
    opacity: 0.2;
}

.about-title {
    font-size: 42px;
    font-weight: 800;
    color: #0d1a26;
    margin-bottom: 32px;
    letter-spacing: -1.5px;
    position: relative;
}

.about-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    width: 80px;
    height: 4px;
    background: #ffffff;
    border-radius: 2px;
    transform: translateX(-50%);
}

.about-description {
    font-size: 19px;
    color: hsl(220, 18%, 43%);
    line-height: 1.8;
    margin-bottom: 48px;
    font-weight: 400;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.contact-item {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 20px 24px;
    font-size: 20.8px;
    color: #2c3e50;
    font-weight: 600;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s ease;
}

.contact-item:hover::before {
    left: 100%;
}

.contact-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.contact-item.phone {
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.1) 0%, rgba(41, 128, 185, 0.1) 100%);
    border-color: rgba(52, 152, 219, 0.3);
}

.contact-item.email {
    background: linear-gradient(135deg, rgba(46, 204, 113, 0.1) 0%, rgba(39, 174, 96, 0.1) 100%);
    border-color: rgba(46, 204, 113, 0.3);
}

.contact-item.address {
    background: linear-gradient(135deg, rgba(155, 89, 182, 0.1) 0%, rgba(142, 68, 173, 0.1) 100%);
    border-color: rgba(155, 89, 182, 0.3);
}


/* CTA Section with Dark Parallax */
.cta {
    padding: 80px 0;
    background: #1a1a1a;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #1a1a1a 0%, #2c3e50 50%, #1a1a1a 100%);
    background-size: 400% 400%;
    animation: darkParallax 20s ease-in-out infinite;
}

@keyframes darkParallax {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 25%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(118, 75, 162, 0.1) 0%, transparent 50%),
        linear-gradient(45deg, transparent 40%, rgba(255, 255, 255, 0.01) 50%, transparent 60%);
    pointer-events: none;
    animation: ctaParallax 30s ease-in-out infinite;
}

@keyframes ctaParallax {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg);
        opacity: 0.3;
    }
    50% { 
        transform: translateY(-20px) rotate(2deg);
        opacity: 0.6;
    }
}

.cta-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.cta-subtitle {
    font-size: 18px;
    font-weight: 400;
    margin-bottom: 32px;
    opacity: 0.9;
}

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

.cta-btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 12px 24px;
    border-radius: 20px;
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.cta-btn-primary:hover {
    background: linear-gradient(135deg, #5a67d8 0%, #6b46c1 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.cta-btn-secondary {
    background: transparent;
    color: white;
    padding: 12px 24px;
    border-radius: 20px;
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    border: 1px solid rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
}

.cta-btn-secondary:hover {
    background: rgba(102, 126, 234, 0.1);
    border-color: rgba(102, 126, 234, 0.5);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.2);
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #1a1a1a;
}

/* Scroll Animation Classes */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.animate-on-scroll.animate {
    opacity: 1;
    transform: translateY(0);
}

.animate-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.8s ease;
}

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

.animate-right {
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.8s ease;
}

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

.animate-scale {
    opacity: 0;
    transform: scale(0.95);
    transition: all 0.8s ease;
}

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

/* Enhanced Glassmorphism Effect */
.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.glass:hover {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Smooth page transitions */
* {
    transition: color 0.3s ease, background-color 0.3s ease, border-color 0.3s ease, opacity 0.3s ease;
}

/* Enhanced focus states with smooth transitions */
button:focus,
a:focus,
input:focus {
    outline: 2px solid #667eea;
    outline-offset: 3px;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.2);
    transition: all 0.2s ease;
}

/* Smooth reveal animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

/* Smooth scale animations */
.scale-in {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

/* Enhanced loading states */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Smooth hover transitions for all interactive elements */
a, button, .clickable {
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

a:hover, button:hover, .clickable:hover {
    transform: translateY(-2px);
}

/* Enhanced mobile menu animation */
.nav-menu {
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Smooth page load transition */
body {
    transition: opacity 0.5s ease-in-out;
}

body.loading {
    opacity: 0;
}

/* Staggered animation delays */
.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }
.stagger-5 { animation-delay: 0.5s; }
.stagger-6 { animation-delay: 0.6s; }

/* Responsive Design for Hero Section */

@media (max-width: 768px) {
    .hero {
        height: auto;
        padding: 60px 20px;
    }
    
    .hero-title {
        position: static;
        width: 100%;
        font-size: 36px;
        line-height: 44px;
        text-align: center;
        margin-bottom: 24px;
    }
    
    .hero-subtitle {
        position: static;
        width: 100%;
        font-size: 18px;
        line-height: 22px;
        text-align: center;
        margin-bottom: 32px;
    }
    
    .hero-buttons {
        position: static;
        width: 100%;
        flex-direction: column;
        gap: 16px;
        margin-bottom: 40px;
    }
    
    .btn-primary,
    .btn-secondary {
        position: static;
        width: 100%;
        max-width: 280px;
    }
    
    .trust-indicators {
        position: static;
        width: 100%;
        flex-direction: column;
        gap: 24px;
        height: auto;
        padding: 20px;
    }
    
    .indicator {
        width: 100%;
    }
    
    .hero-graphics {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
        line-height: 34px;
    }
    
    .hero-subtitle {
        font-size: 16px;
        line-height: 20px;
    }
}

/* Other Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 10px;
    }
    
    .header {
        padding: 0 15px;
        height: 55px;
    }
    
    .floating-element {
        display: none;
    }
    
    .connecting-line {
        display: none;
    }
    
    .logo {
        font-size: 18px;
    }

    .nav-menu {
        display: none;
    }

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

    .services {
        padding: 40px 0;
    }
    
    .services-title {
        font-size: 28px;
        margin-bottom: 12px;
    }
    
    .services-header {
        margin-bottom: 24px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .service-card {
        padding: 24px 16px;
    }

    .about {
        padding: 40px 0;
    }
    
    .about-content {
        margin: 0 10px;
        padding: 32px 20px;
    }

    .about-title {
        font-size: 24px;
        margin-bottom: 16px;
    }

    .about-description {
        font-size: 14px;
        margin-bottom: 20px;
    }

    .contact-info {
        margin-top: 16px;
    }

    .contact-item {
        font-size: 14px;
        margin-bottom: 8px;
    }

    .cta {
        padding: 40px 0;
    }
    
    .cta-title {
        font-size: 28px;
        padding: 0 10px;
        margin-bottom: 16px;
    }

    .cta-subtitle {
        font-size: 14px;
        margin-bottom: 24px;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 8px;
    }

    .header {
        padding: 0 12px;
        height: 50px;
    }

    .services {
        padding: 30px 0;
    }
    
    .services-title {
        font-size: 24px;
        margin-bottom: 8px;
    }

    .services-header {
        margin-bottom: 20px;
    }

    .services-grid {
        gap: 12px;
    }

    .service-card {
        padding: 20px 12px;
    }

    .about {
        padding: 30px 0;
    }

    .about-content {
        margin: 0 8px;
        padding: 24px 16px;
    }

    .about-title {
        font-size: 20px;
        margin-bottom: 12px;
    }

    .about-description {
        font-size: 13px;
        margin-bottom: 16px;
    }

    .contact-info {
        margin-top: 12px;
    }

    .contact-item {
        font-size: 13px;
        margin-bottom: 6px;
    }

    .cta {
        padding: 30px 0;
    }
    
    .cta-title {
        font-size: 24px;
        margin-bottom: 12px;
    }

    .cta-subtitle {
        font-size: 13px;
        margin-bottom: 20px;
    }

    .cta-buttons {
        gap: 6px;
    }
}

/* Phone Popup Styles */
.phone-popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    z-index: 10000;
    justify-content: center;
    align-items: center;
}

.phone-popup-content {
    background: #ffffff;
    border-radius: 20px;
    padding: 40px 50px;
    text-align: center;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    animation: popupFadeIn 0.3s ease-out;
    max-width: 400px;
    margin: 20px;
}

.phone-popup-content h3 {
    font-size: 24px;
    font-weight: 700;
    color: #0d1a26;
    margin-bottom: 20px;
    font-family: 'Inter', sans-serif;
}

.phone-number {
    font-size: 36px;
    font-weight: 900;
    color: #3366ff;
    margin-bottom: 30px;
    font-family: 'Inter', sans-serif;
    letter-spacing: 2px;
}

.close-btn {
    background: #3366ff;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 20px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.close-btn:hover {
    background: #2952cc;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(51, 102, 255, 0.3);
}

@keyframes popupFadeIn {
    0% {
        opacity: 0;
        transform: scale(0.8) translateY(-20px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Smooth scroll */
html {
    scroll-behavior: smooth;
}

/* Additional utility classes */
.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Focus states for accessibility */
button:focus,
a:focus {
    outline: 2px solid #1a1a1a;
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .header,
    .cta {
        display: none;
    }
}