@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Inter:wght@400;500;600&display=swap');

:root {
    --primary: #0a1628;
    --primary-light: #1a3a5c;
    --primary-dark: #050d18;
    --accent: #00d4ff;
    --accent-secondary: #00ff88;
    --accent-glow: rgba(0, 212, 255, 0.6);
    --accent-glow-strong: rgba(0, 212, 255, 0.9);
    --glass-bg: rgba(255, 255, 255, 0.08);
    --glass-bg-strong: rgba(255, 255, 255, 0.15);
    --glass-border: rgba(255, 255, 255, 0.15);
    --glass-border-strong: rgba(255, 255, 255, 0.3);
    --white: #ffffff;
    --gray-100: rgba(255, 255, 255, 0.05);
    --gray-200: rgba(255, 255, 255, 0.1);
    --gray-300: rgba(255, 255, 255, 0.15);
    --gray-400: rgba(255, 255, 255, 0.2);
    --gray-500: rgba(255, 255, 255, 0.4);
    --gray-600: rgba(255, 255, 255, 0.6);
    --gray-700: rgba(255, 255, 255, 0.8);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.5);
    --gradient-primary: linear-gradient(135deg, #0a1628 0%, #1a3a5c 50%, #2d5a8a 100%);
    --gradient-hero: linear-gradient(180deg, #050d18 0%, #0a1628 40%, #1a3a5c 100%);
    --gradient-accent: linear-gradient(135deg, #00d4ff 0%, #00ff88 100%);
    --gradient-card: linear-gradient(145deg, rgba(26, 58, 92, 0.3) 0%, rgba(10, 22, 40, 0.5) 100%);
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.3);
    --shadow-glow-strong: 0 0 50px rgba(0, 212, 255, 0.5);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 40px;
    --spacing-xl: 64px;
    --spacing-2xl: 96px;
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-primary);
    background: var(--primary-dark);
    overflow-x: hidden;
    min-height: 100vh;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 20% 20%, rgba(0, 212, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(0, 255, 136, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(26, 58, 92, 0.1) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(10, 22, 40, 0.9);
    border-bottom: 1px solid var(--glass-border-strong);
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
}

.logo-img {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    filter: drop-shadow(0 0 10px var(--accent-glow));
    transition: var(--transition);
}

.nav-logo:hover .logo-img {
    filter: drop-shadow(0 0 20px var(--accent-glow-strong));
    transform: scale(1.05);
}

.logo-text {
    font-family: 'Outfit', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    font-family: 'Outfit', sans-serif;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 8px 0;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-accent);
    transition: var(--transition);
    border-radius: 2px;
}

.nav-link:hover {
    color: var(--accent);
}

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

.nav-link.active {
    color: var(--accent);
}

.nav-contact {
    background: var(--gradient-accent);
    color: var(--primary-dark);
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    position: relative;
    overflow: hidden;
}

.nav-contact::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-accent);
    opacity: 0;
    transition: var(--transition);
}

.nav-contact:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-strong);
}

.nav-contact::after {
    display: none;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    position: relative;
    transition: var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    top: 8px;
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 100px var(--spacing-md) 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
}

.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-particles::before,
.hero-particles::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    filter: blur(80px);
    animation: float 20s ease-in-out infinite;
}

.hero-particles::before {
    background: rgba(0, 212, 255, 0.15);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.hero-particles::after {
    background: rgba(0, 255, 136, 0.1);
    bottom: 20%;
    right: 15%;
    animation-delay: -10s;
}

.hero-particles .particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent);
    border-radius: 50%;
    animation: particleFloat 15s linear infinite;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(50px, -30px) scale(1.1);
    }
    50% {
        transform: translate(-20px, 50px) scale(0.9);
    }
    75% {
        transform: translate(30px, 20px) scale(1.05);
    }
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) translateX(100px);
        opacity: 0;
    }
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    z-index: 1;
    animation: fadeInUp 1s ease-out;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--glass-bg-strong);
    border: 1px solid var(--accent);
    padding: 10px 20px;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-glow);
}

.badge-icon {
    color: var(--accent);
    font-size: 16px;
    animation: pulse 2s ease-in-out infinite;
}

.badge-text {
    color: var(--accent);
    font-family: 'Outfit', sans-serif;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
}

.hero-title {
    margin-bottom: var(--spacing-md);
}

.title-main {
    display: block;
    font-family: 'Outfit', sans-serif;
    font-size: 72px;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -3px;
    line-height: 1.1;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 5s ease-in-out infinite;
}

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

.title-sub {
    display: block;
    font-family: 'Outfit', sans-serif;
    font-size: 32px;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 6px;
    margin-top: 8px;
}

.hero-desc {
    font-size: 20px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

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

.stat-number {
    display: block;
    font-family: 'Outfit', sans-serif;
    font-size: 48px;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
    text-shadow: 0 0 30px var(--accent-glow);
}

.stat-label {
    display: block;
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 8px;
    letter-spacing: 1px;
}

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

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    border-radius: var(--radius-md);
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-accent);
    color: var(--primary-dark);
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, transparent 100%);
    opacity: 0;
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow-strong);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-secondary {
    background: var(--glass-bg-strong);
    color: var(--text-primary);
    border: 1px solid var(--glass-border-strong);
}

.btn-secondary:hover {
    background: var(--glass-bg-strong);
    border-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

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

.btn-icon {
    font-size: 20px;
}

.hero-visual {
    position: absolute;
    right: 3%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
    animation: fadeInRight 1s ease-out 0.3s both;
}

.visual-card {
    background: var(--glass-bg-strong);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border-strong);
    border-radius: var(--radius-xl);
    padding: var(--spacing-md);
    width: 360px;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    position: relative;
    overflow: hidden;
}

.visual-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient-accent);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--glass-border);
}

.card-dot {
    width: 14px;
    height: 14px;
    background: var(--accent-secondary);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.6);
    animation: pulse 2s ease-in-out infinite;
}

.card-title {
    font-family: 'Outfit', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.card-content {
    font-family: 'Outfit', sans-serif;
}

.code-line {
    padding: 12px 16px;
    margin-bottom: 10px;
    background: var(--glass-bg);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 16px;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

.code-line:hover {
    border-color: var(--accent);
    background: var(--glass-bg-strong);
}

.code-line.success {
    background: rgba(0, 255, 136, 0.1);
    border-color: var(--accent-secondary);
    color: var(--accent-secondary);
}

.code-key {
    color: var(--accent);
    font-weight: 600;
}

.features {
    padding: var(--spacing-2xl) var(--spacing-md);
    background: transparent;
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
}

.section-tag {
    display: inline-block;
    background: var(--gradient-accent);
    color: var(--primary-dark);
    padding: 8px 20px;
    border-radius: var(--radius-sm);
    font-family: 'Outfit', sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-glow);
}

.section-title {
    font-family: 'Outfit', sans-serif;
    font-size: 48px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    letter-spacing: -2px;
    line-height: 1.2;
}

.section-desc {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    max-width: 1400px;
    margin: 0 auto;
}

.feature-card {
    background: var(--glass-bg-strong);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: var(--transition);
}

.feature-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0%, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

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

.feature-card:hover::after {
    opacity: 1;
}

.feature-icon {
    width: 56px;
    height: 56px;
    margin-bottom: var(--spacing-md);
    position: relative;
}

.icon-svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 10px var(--accent-glow));
    transition: var(--transition);
}

.feature-card:hover .icon-svg {
    filter: drop-shadow(0 0 20px var(--accent-glow-strong));
}

.icon-bg {
    fill: var(--accent);
    opacity: 0.15;
}

.icon-body {
    fill: var(--accent);
    opacity: 0.2;
}

.icon-path {
    stroke: var(--accent);
}

.icon-dot {
    fill: var(--accent-secondary);
}

.feature-title {
    font-family: 'Outfit', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.feature-desc {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.feature-list {
    margin-bottom: var(--spacing-md);
}

.feature-list li {
    font-size: 14px;
    color: var(--text-secondary);
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
}

.feature-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 600;
}

.feature-link {
    font-family: 'Outfit', sans-serif;
    font-size: 14px;
    color: var(--accent);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.feature-link:hover {
    color: var(--accent-secondary);
    gap: 12px;
}

.benefits {
    padding: var(--spacing-2xl) var(--spacing-md);
    background: transparent;
    position: relative;
    z-index: 1;
}

.benefits-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.benefits-left {
    max-width: 600px;
}

.benefits-list {
    margin-top: var(--spacing-lg);
}

.benefit-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--glass-border);
    transition: var(--transition);
}

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

.benefit-item:hover {
    padding-left: var(--spacing-sm);
}

.benefit-icon-wrap {
    flex-shrink: 0;
}

.benefit-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: var(--gradient-accent);
    color: var(--primary-dark);
    font-family: 'Outfit', sans-serif;
    font-size: 18px;
    font-weight: 800;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-glow);
}

.benefit-content h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.benefit-content p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.benefits-right {
    display: flex;
    justify-content: center;
}

.benefits-visual {
    background: var(--glass-bg-strong);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    width: 100%;
    max-width: 450px;
    box-shadow: var(--shadow-lg);
}

.visual-chart {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: var(--spacing-lg);
    height: 250px;
    padding-bottom: var(--spacing-md);
}

.chart-bar {
    width: 100px;
    background: var(--glass-bg-strong);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding: var(--spacing-md);
    position: relative;
    transition: var(--transition);
}

.chart-bar.active {
    background: var(--gradient-accent);
    border-color: transparent;
    box-shadow: var(--shadow-glow);
}

.bar-value {
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    position: absolute;
    top: var(--spacing-md);
}

.bar-label {
    font-family: 'Outfit', sans-serif;
    font-size: 13px;
    color: var(--text-muted);
    position: absolute;
    bottom: -var(--spacing-lg);
}

.chart-bar.active .bar-label {
    color: var(--primary-dark);
    font-weight: 600;
}

.chart-title {
    text-align: center;
    font-family: 'Outfit', sans-serif;
    font-size: 14px;
    color: var(--text-muted);
    margin-top: var(--spacing-xl);
}

.workflow {
    padding: var(--spacing-2xl) var(--spacing-md);
    background: var(--glass-bg);
    position: relative;
    z-index: 1;
}

.workflow .section-tag {
    background: var(--accent-secondary);
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.5);
}

.workflow-steps {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    max-width: 1100px;
    margin: var(--spacing-xl) auto 0;
}

.step-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.step-number {
    width: 72px;
    height: 72px;
    background: var(--gradient-accent);
    color: var(--primary-dark);
    font-family: 'Outfit', sans-serif;
    font-size: 32px;
    font-weight: 800;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-glow-strong);
    position: relative;
}

.step-number::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid var(--accent);
    opacity: 0.5;
    animation: pulse 2s ease-in-out infinite;
}

.step-content {
    background: var(--glass-bg-strong);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    max-width: 220px;
}

.step-content h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.step-content p {
    font-size: 14px;
    color: var(--text-secondary);
}

.step-arrow {
    width: 50px;
    height: 2px;
    background: var(--accent);
    position: relative;
    box-shadow: 0 0 10px var(--accent-glow);
}

.step-arrow::after {
    content: '';
    position: absolute;
    right: 0;
    top: -5px;
    width: 12px;
    height: 12px;
    border-right: 2px solid var(--accent);
    border-top: 2px solid var(--accent);
    transform: rotate(45deg);
}

.contact {
    padding: var(--spacing-2xl) var(--spacing-md);
    background: transparent;
    position: relative;
    z-index: 1;
}

.contact-container {
    max-width: 600px;
    margin: 0 auto;
}

.contact-center {
    text-align: center;
}

.qrcode-wrapper {
    display: inline-block;
    margin-top: var(--spacing-lg);
    background: var(--glass-bg-strong);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border-strong);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    transition: var(--transition);
}

.qrcode-wrapper:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: var(--shadow-lg), var(--shadow-glow-strong);
}

.qrcode-img {
    width: 200px;
    height: 200px;
    display: block;
}

.form-group label {
    font-family: 'Outfit', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group input,
.form-group textarea {
    padding: 16px 20px;
    background: var(--glass-bg);
    border: 2px solid var(--glass-border);
    border-radius: var(--radius-md);
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    color: var(--text-primary);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 20px var(--accent-glow);
    background: var(--glass-bg-strong);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

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

.footer {
    background: var(--primary-dark);
    padding: var(--spacing-xl) var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--glass-border);
    position: relative;
    z-index: 1;
}

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

.footer-main {
    display: flex;
    justify-content: space-between;
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--glass-border);
}

.footer-brand {
    max-width: 350px;
}

.footer-logo {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    filter: drop-shadow(0 0 10px var(--accent-glow));
}

.footer-name {
    font-family: 'Outfit', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.footer-desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

.footer-links {
    display: flex;
    gap: var(--spacing-xl);
}

.link-group h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.link-group ul li {
    margin-bottom: var(--spacing-sm);
}

.link-group ul li a {
    font-size: 14px;
    color: var(--text-muted);
    transition: var(--transition);
}

.link-group ul li a:hover {
    color: var(--accent);
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    text-align: center;
}

.copyright {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.footer-note {
    font-size: 12px;
    color: var(--text-muted);
    opacity: 0.7;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px) translateY(-50%);
    }
    to {
        opacity: 1;
        transform: translateX(0) translateY(-50%);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

@media (max-width: 1024px) {
    .hero-visual {
        display: none;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .benefits-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .benefits-right {
        order: -1;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .footer-main {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(10, 22, 40, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
        border-bottom: 1px solid var(--glass-border);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .nav-toggle.active .hamburger {
        background: transparent;
    }
    
    .nav-toggle.active .hamburger::before {
        transform: rotate(45deg);
        top: 0;
    }
    
    .nav-toggle.active .hamburger::after {
        transform: rotate(-45deg);
        top: 0;
    }
    
    .title-main {
        font-size: 48px;
    }
    
    .title-sub {
        font-size: 20px;
        letter-spacing: 3px;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .stat-divider {
        display: none;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .workflow-steps {
        flex-direction: column;
        align-items: center;
    }
    
    .step-arrow {
        transform: rotate(90deg);
        margin: var(--spacing-md) 0;
    }
    
    .step-content {
        max-width: 300px;
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 80px var(--spacing-sm) 60px;
    }
    
    .title-main {
        font-size: 36px;
    }
    
    .stat-number {
        font-size: 36px;
    }
    
    .feature-card {
        padding: var(--spacing-md);
    }
    
    .benefits-visual {
        padding: var(--spacing-md);
    }
    
    .visual-chart {
        height: 180px;
        gap: var(--spacing-md);
    }
    
    .chart-bar {
        width: 80px;
    }
    
    .contact-form-wrap {
        padding: var(--spacing-md);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.page-header {
    padding: 140px var(--spacing-md) 100px;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.page-header-bg {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 30% 70%, rgba(0, 212, 255, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 70% 30%, rgba(0, 255, 136, 0.08) 0%, transparent 40%);
}

.page-header-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.page-title {
    font-family: 'Outfit', sans-serif;
    font-size: 56px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    letter-spacing: -2px;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-desc {
    font-size: 20px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.feature-detail {
    padding: var(--spacing-xl) var(--spacing-md);
    position: relative;
    z-index: 1;
}

.feature-detail.alt-bg {
    background: var(--glass-bg);
}

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

.feature-detail-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.feature-detail-icon {
    width: 88px;
    height: 88px;
}

.detail-icon-svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 15px var(--accent-glow));
}

.detail-icon-bg {
    fill: var(--accent);
    opacity: 0.1;
}

.detail-icon-body {
    fill: var(--accent);
    opacity: 0.2;
}

.detail-icon-path {
    stroke: var(--accent);
}

.detail-icon-dot {
    fill: var(--accent-secondary);
}

.feature-detail-title-wrap {
    flex: 1;
}

.feature-detail-title {
    font-family: 'Outfit', sans-serif;
    font-size: 36px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.feature-detail-subtitle {
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    color: var(--accent);
    font-weight: 600;
    letter-spacing: 3px;
}

.feature-detail-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.feature-detail-left h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.feature-detail-desc {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.feature-detail-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.detail-feature-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--glass-bg-strong);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.detail-feature-item:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-glow);
}

.detail-feature-icon {
    font-size: 28px;
    flex-shrink: 0;
}

.detail-feature-content h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.detail-feature-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.feature-demo {
    background: var(--glass-bg-strong);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: 20px;
    box-shadow: var(--shadow-lg);
    position: relative;
}

.feature-demo::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent);
}

.demo-header {
    padding-bottom: 12px;
    border-bottom: 1px solid var(--glass-border);
    margin-bottom: 12px;
}

.demo-title {
    font-family: 'Outfit', sans-serif;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

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

.demo-step {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.demo-step:hover {
    border-color: var(--accent);
}

.demo-step.success {
    background: rgba(0, 255, 136, 0.1);
    border-color: var(--accent-secondary);
}

.demo-step-number {
    width: 28px;
    height: 28px;
    background: var(--gradient-accent);
    color: var(--primary-dark);
    font-family: 'Outfit', sans-serif;
    font-size: 13px;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.demo-step.success .demo-step-number {
    background: var(--accent-secondary);
}

.demo-step-content {
    flex: 1;
}

.demo-step-title {
    font-family: 'Outfit', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    display: block;
}

.demo-step-desc {
    font-size: 12px;
    color: var(--text-muted);
}

.demo-arrow {
    text-align: center;
    color: var(--accent);
    font-size: 16px;
    margin: 2px 0;
}

.formula-showcase {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--primary-dark);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
}

.formula-showcase h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.formula-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
}

.formula-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
}

.formula-item code {
    font-family: 'Outfit', sans-serif;
    font-size: 14px;
    color: var(--accent);
    font-weight: 600;
}

.formula-desc {
    font-size: 12px;
    color: var(--text-muted);
}

.mapping-demo {
    background: var(--glass-bg-strong);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-lg);
}

.mapping-header {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    padding: var(--spacing-sm);
    background: var(--gradient-accent);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    color: var(--primary-dark);
    font-family: 'Outfit', sans-serif;
    font-size: 14px;
    font-weight: 600;
}

.mapping-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-sm);
    border-bottom: 1px solid var(--glass-border);
}

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

.mapping-col {
    font-size: 14px;
}

.mapping-col.data {
    color: var(--text-secondary);
}

.mapping-col.formula {
    font-family: 'Outfit', sans-serif;
    color: var(--accent);
    font-size: 13px;
}

.mapping-col.target {
    color: var(--text-primary);
    font-weight: 600;
}

.ni-demo {
    background: var(--glass-bg-strong);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
}

.ni-header {
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--glass-border);
    margin-bottom: var(--spacing-md);
}

.ni-title {
    font-family: 'Outfit', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.ni-flow {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.ni-flow-item {
    flex: 1;
    text-align: center;
    padding: var(--spacing-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.ni-flow-item:hover {
    border-color: var(--accent);
}

.ni-flow-item.success {
    background: rgba(0, 255, 136, 0.1);
    border-color: var(--accent-secondary);
}

.ni-flow-icon {
    font-size: 28px;
    margin-bottom: var(--spacing-sm);
}

.ni-flow-content h5 {
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.ni-flow-content p {
    font-size: 12px;
    color: var(--text-muted);
}

.ni-flow-arrow {
    color: var(--accent);
    font-size: 20px;
}

.rm-demo {
    background: var(--glass-bg-strong);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.rm-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--glass-border);
}

.rm-tab {
    flex: 1;
    padding: var(--spacing-md);
    text-align: center;
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    border-bottom: 2px solid transparent;
}

.rm-tab.active {
    color: var(--accent);
    background: var(--glass-bg);
    border-bottom: 2px solid var(--accent);
}

.rm-content {
    padding: var(--spacing-md);
}

.rm-section {
    margin-bottom: var(--spacing-md);
}

.rm-section:last-child {
    margin-bottom: 0;
}

.rm-section h5 {
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.rm-fields {
    display: flex;
    gap: var(--spacing-sm);
}

.rm-field {
    padding: var(--spacing-sm);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: var(--text-secondary);
}

.rm-table {
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
}

.rm-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    padding: var(--spacing-sm);
    border-bottom: 1px solid var(--glass-border);
}

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

.rm-row span {
    font-size: 13px;
}

.rm-row.data span {
    color: var(--text-secondary);
}

.hs-demo {
    background: var(--glass-bg-strong);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-lg);
}

.hs-search {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
}

.hs-input-demo {
    flex: 1;
    background: transparent;
    border: none;
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    color: var(--text-primary);
}

.hs-search-icon {
    font-size: 20px;
    color: var(--accent);
}

.hs-results {
    margin-bottom: var(--spacing-md);
}

.hs-result-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    transition: var(--transition);
}

.hs-result-item:hover {
    border-color: var(--accent);
}

.hs-code {
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: var(--accent);
    width: 110px;
}

.hs-info {
    flex: 1;
}

.hs-name {
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    display: block;
}

.hs-chapter {
    font-size: 13px;
    color: var(--text-muted);
}

.hs-elements {
    padding: var(--spacing-md);
    background: var(--primary-dark);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
}

.hs-elements h5 {
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.hs-element-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.hs-element {
    padding: 8px 16px;
    background: var(--glass-bg);
    border: 1px solid var(--accent);
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: var(--accent);
}

.sync-demo {
    background: var(--glass-bg-strong);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.sync-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--gradient-accent);
}

.sync-title {
    font-family: 'Outfit', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-dark);
}

.sync-status {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-family: 'Outfit', sans-serif;
    font-size: 12px;
    font-weight: 600;
}

.sync-status.success {
    background: rgba(0, 255, 136, 0.2);
    color: var(--accent-secondary);
}

.sync-list {
    padding: var(--spacing-md);
}

.sync-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
}

.sync-item:last-child {
    margin-bottom: 0;
}

.sync-name {
    flex: 1;
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.sync-time {
    font-size: 13px;
    color: var(--text-muted);
}

.sync-count {
    font-family: 'Outfit', sans-serif;
    font-size: 13px;
    color: var(--accent);
    font-weight: 600;
}

.sync-action {
    padding: var(--spacing-md);
    border-top: 1px solid var(--glass-border);
}

.sync-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--gradient-accent);
    color: var(--primary-dark);
    border-radius: var(--radius-md);
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
}

.sync-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-strong);
}

.code-tables-showcase {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--glass-bg-strong);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
}

.code-tables-showcase h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.code-tables-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.code-table {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--text-secondary);
    transition: var(--transition);
}

.code-table:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.cta-section {
    padding: var(--spacing-xl) var(--spacing-md);
    background: var(--gradient-hero);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 50% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
}

.cta-container {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta-title {
    font-family: 'Outfit', sans-serif;
    font-size: 42px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    letter-spacing: -1px;
}

.cta-desc {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.cta-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

.cta-actions .btn-secondary {
    background: var(--glass-bg-strong);
    border: 1px solid var(--glass-border-strong);
    color: var(--text-primary);
}

.cta-actions .btn-secondary:hover {
    border-color: var(--accent);
}

.about-intro {
    padding: var(--spacing-xl) var(--spacing-md);
    position: relative;
    z-index: 1;
}

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

.about-intro-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.intro-text h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 36px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.intro-text p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

.intro-values {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.value-card {
    background: var(--glass-bg-strong);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: var(--shadow-glow);
}

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

.value-card .value-icon {
    font-size: 48px;
    margin-bottom: var(--spacing-md);
}

.value-card h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.value-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.about-vision {
    padding: var(--spacing-xl) var(--spacing-md);
    background: var(--gradient-hero);
    position: relative;
    z-index: 1;
}

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

.about-vision .section-tag {
    background: var(--accent-secondary);
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.5);
}

.vision-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.vision-main {
    text-align: center;
}

.vision-quote {
    font-family: 'Outfit', sans-serif;
    font-size: 32px;
    color: var(--accent);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.quote-mark {
    font-size: 56px;
    opacity: 0.5;
}

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

.vision-goals {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.goal-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--glass-bg-strong);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.goal-item:hover {
    border-color: var(--accent);
}

.goal-number {
    font-family: 'Outfit', sans-serif;
    font-size: 28px;
    font-weight: 800;
    color: var(--accent);
    width: 50px;
}

.goal-content h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.goal-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.about-timeline {
    padding: var(--spacing-xl) var(--spacing-md);
    position: relative;
    z-index: 1;
}

.about-timeline-container {
    max-width: 900px;
    margin: 0 auto;
}

.timeline-line {
    position: relative;
    padding-left: 50px;
}

.timeline-line::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-accent);
    box-shadow: 0 0 10px var(--accent-glow);
}

.timeline-item {
    position: relative;
    padding-bottom: var(--spacing-lg);
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: -50px;
    top: 28px;
    width: 18px;
    height: 18px;
    background: var(--accent);
    border-radius: 50%;
    border: 4px solid var(--primary-dark);
    box-shadow: var(--shadow-glow);
}

.timeline-card {
    background: var(--glass-bg-strong);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    border-left: 4px solid var(--accent);
    transition: var(--transition);
}

.timeline-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-glow);
}

.timeline-year {
    display: inline-block;
    background: var(--gradient-accent);
    color: var(--primary-dark);
    padding: 6px 16px;
    border-radius: var(--radius-sm);
    font-family: 'Outfit', sans-serif;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.timeline-card h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.timeline-card p {
    font-size: 14px;
    color: var(--text-secondary);
}

.about-stats {
    padding: var(--spacing-xl) var(--spacing-md);
    background: var(--glass-bg);
    position: relative;
    z-index: 1;
}

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

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.stat-card {
    background: var(--glass-bg-strong);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent);
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: var(--shadow-glow);
}

.stat-card .stat-icon {
    font-size: 56px;
    margin-bottom: var(--spacing-md);
}

.stat-value {
    font-family: 'Outfit', sans-serif;
    font-size: 56px;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 8px;
    text-shadow: 0 0 30px var(--accent-glow);
}

.stat-label {
    font-family: 'Outfit', sans-serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.stat-desc {
    font-size: 14px;
    color: var(--text-muted);
}

.about-service {
    padding: var(--spacing-xl) var(--spacing-md);
    position: relative;
    z-index: 1;
}

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

.service-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.service-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.service-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--glass-bg-strong);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    transition: var(--transition);
}

.service-item:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: var(--shadow-glow);
}

.service-icon-wrap {
    width: 72px;
    height: 72px;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-glow);
}

.service-icon {
    font-size: 36px;
}

.service-text h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.service-text p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

@media (max-width: 1024px) {
    .intro-values {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .vision-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .vision-goals {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .service-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .feature-detail-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .feature-detail-features {
        grid-template-columns: 1fr;
    }
    
    .formula-list {
        grid-template-columns: 1fr;
    }
    
    .ni-flow {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .ni-flow-arrow {
        transform: rotate(90deg);
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: 120px var(--spacing-sm) 80px;
    }
    
    .page-title {
        font-size: 40px;
    }
    
    .feature-detail {
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    .feature-detail-header {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .feature-detail-title {
        font-size: 28px;
    }
    
    .intro-values {
        grid-template-columns: 1fr;
    }
    
    .intro-text h2 {
        font-size: 28px;
    }
    
    .vision-quote {
        font-size: 24px;
    }
    
    .quote-mark {
        font-size: 40px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-value {
        font-size: 42px;
    }
    
    .service-content {
        grid-template-columns: 1fr;
    }
    
    .mapping-header,
    .mapping-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .cta-title {
        font-size: 32px;
    }
    
    .cta-actions {
        flex-direction: column;
    }
}

.hero-screenshot {
    margin-top: var(--spacing-xl);
    animation: fadeInUp 1s ease-out 0.5s both;
}

.screenshot-img {
    width: 100%;
    max-width: 900px;
    height: auto;
    border-radius: var(--radius-xl);
    border: 1px solid var(--glass-border-strong);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    transition: var(--transition-slow);
}

.screenshot-img:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg), var(--shadow-glow-strong);
    border-color: var(--accent);
}

.feature-screenshot {
    margin-top: var(--spacing-md);
    display: flex;
    justify-content: center;
}

.feature-detail-right .feature-screenshot {
    margin-top: var(--spacing-lg);
}

.feature-screenshot .screenshot-img {
    width: 100%;
    max-width: 500px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border-strong);
    background: var(--glass-bg-strong);
    padding: 8px;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    transition: var(--transition-slow);
}

.feature-screenshot .screenshot-img:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg), var(--shadow-glow-strong);
    border-color: var(--accent);
}

@media (max-width: 1024px) {
    .feature-screenshot {
        margin-top: var(--spacing-md);
    }
    
    .hero-screenshot {
        margin-top: var(--spacing-lg);
    }
    
    .screenshot-img {
        max-width: 100%;
    }
}

.feature-screenshot-full {
    padding: var(--spacing-xl) var(--spacing-md);
    background: transparent;
    position: relative;
    z-index: 1;
}

.screenshot-full-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.screenshot-img-full {
    width: 100%;
    max-width: 1000px;
    height: auto;
    border-radius: var(--radius-xl);
    border: 1px solid var(--glass-border-strong);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    transition: var(--transition-slow);
    background: var(--glass-bg-strong);
    padding: 12px;
}

.screenshot-img-full:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg), var(--shadow-glow-strong);
    border-color: var(--accent);
}