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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    line-height: 1.5;
    color: #333;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    min-height: 100vh;
    font-weight: 400;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    z-index: 1000;
    padding: 20px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
}

.mobile-menu-toggle {
    display: none;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
    transition: 0.3s;
    border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        border-top: 1px solid rgba(0, 0, 0, 0.05);
        flex-direction: column;
        padding: 0;
        gap: 0;
        z-index: 999;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease, padding 0.3s ease;
    }
    
    .nav-menu.active {
        max-height: 300px;
        padding: 20px 0;
    }
    
    .nav-menu a {
        padding: 15px 40px;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        display: block;
        width: 100%;
    }
    
    .nav-menu a:last-child {
        border-bottom: none;
    }
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 20px;
    color: #333;
}

.logo-icon {
    width: 20px;
    height: 20px;
    color: #007acc;
}

.nav-menu {
    display: flex;
    gap: 32px;
}

.nav-menu a {
    text-decoration: none;
    color: #666;
    font-size: 16px;
    font-weight: 500;
}

.nav-menu a:hover {
    color: #333;
}

.contact-btn {
    background: #333;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 25px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
}

.contact-btn:hover {
    background: #000;
}

main {
    margin-top: 80px;
}

.hero-section {
    padding: 80px 0;
    position: relative;
    overflow: hidden;
    background: white;
    width: 100%;
}

.hero-container {
    width: 100%;
    padding: 0 40px;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    text-align: left;
}

.hero-badge {
    display: inline-block;
    background: #f8f9fa;
    color: #000;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 24px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.hero-subtitle {
    font-size: clamp(14px, 1.5vw, 16px);
    color: #666;
    margin-bottom: 24px;
    line-height: 1.4;
    font-weight: 400;
}

.hero-title {
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 600;
    line-height: 1.05;
    margin-bottom: 40px;
    color: #000;
    letter-spacing: -0.02em;
}

.hero-description {
    font-size: clamp(16px, 2vw, 18px);
    color: #000;
    margin-bottom: 24px;
    line-height: 1.5;
    font-weight: 400;
    max-width: 600px;
}

.hero-highlight {
    margin-bottom: 48px;
}

.highlight-text {
    display: inline-block;
    background: linear-gradient(135deg, #007acc15, #00a8e615);
    color: #007acc;
    padding: 12px 20px;
    border-radius: 24px;
    font-size: clamp(14px, 1.5vw, 16px);
    font-weight: 500;
    border: 1px solid #007acc20;
    letter-spacing: 0.2px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    position: relative;
    background: #f8fafc;
    padding: 32px 28px;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    margin-top: 32px;
}

.hero-stats .stat-item {
    text-align: left;
    background: none;
    backdrop-filter: none;
    border-radius: 0;
    border: none;
    padding: 0;
}

.hero-stats .stat-number {
    font-size: 40px;
    font-weight: 600;
    color: #000;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.hero-stats .stat-label {
    font-size: 13px;
    color: #000;
    line-height: 1.4;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}


.community-preview {
    display: none;
}

.hero-visual {
    position: relative;
    height: 480px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 40px;
}

.data-visualization {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: visible;
}

.diamond-animation {
    position: absolute;
    width: 320px;
    height: 320px;
    perspective: 1000px;
    animation: rotateCube 30s linear infinite;
}

.diamond-animation::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200px;
    height: 200px;
    transform: translate(-50%, -50%) rotateX(60deg) rotateY(45deg);
    background: transparent;
    border: 2px solid rgba(0, 122, 204, 0.8);
    transform-style: preserve-3d;
    box-shadow: 
        0 0 0 2px transparent,
        100px 0 0 2px rgba(0, 168, 230, 0.6),
        -100px 0 0 2px rgba(0, 168, 230, 0.6),
        0 100px 0 2px rgba(0, 122, 204, 0.6),
        0 -100px 0 2px rgba(0, 122, 204, 0.6),
        100px 100px 0 2px rgba(0, 168, 230, 0.4),
        -100px -100px 0 2px rgba(0, 168, 230, 0.4),
        100px -100px 0 2px rgba(0, 122, 204, 0.4),
        -100px 100px 0 2px rgba(0, 122, 204, 0.4);
}

.diamond-animation::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    transform: translate(-50%, -50%);
    border-left: 100px solid transparent;
    border-right: 100px solid transparent;
    border-bottom: 150px solid rgba(0, 154, 217, 0.3);
    animation: rotateCubeReverse 25s linear infinite reverse;
}

@keyframes rotateCube {
    from { transform: rotateY(0deg) rotateX(0deg); }
    to { transform: rotateY(360deg) rotateX(360deg); }
}

@keyframes rotateCubeReverse {
    from { transform: translate(-50%, -50%) rotateY(0deg); }
    to { transform: translate(-50%, -50%) rotateY(-360deg); }
}

.ecosystem-section {
    padding: 0;
    background: #f8f9fa;
    position: relative;
}

.ecosystem-header {
    padding: 80px 40px 40px;
    text-align: left;
    width: 100%;
}

.ecosystem-title {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 600;
    line-height: 1.1;
    color: #000;
    letter-spacing: -0.02em;
    margin: 0;
}

.ecosystem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    min-height: 600px;
    position: relative;
    gap: 0;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    margin: 0 40px 60px;
}

.ecosystem-grid::before {
    content: '';
    position: absolute;
    top: 0;
    left: 33.33%;
    width: 1px;
    height: 100%;
    background: rgba(0, 0, 0, 0.08);
}

.ecosystem-grid::after {
    content: '';
    position: absolute;
    top: 0;
    left: 66.66%;
    width: 1px;
    height: 100%;
    background: rgba(0, 0, 0, 0.08);
}

.ecosystem-card {
    padding: 40px 30px;
    position: relative;
    transition: all 0.4s ease;
    overflow: hidden;
    background: white;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    min-height: 520px;
}

.ecosystem-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.card-number {
    font-size: 80px;
    font-weight: 300;
    color: #333;
    line-height: 1;
    margin-bottom: 20px;
    transition: color 0.4s ease;
}

.card-title {
    font-size: 24px;
    font-weight: 600;
    color: #000;
    margin-bottom: 16px;
    line-height: 1.2;
    transition: color 0.4s ease;
}

.card-description {
    font-size: 14px;
    color: #333;
    line-height: 1.5;
    margin-bottom: 40px;
    transition: color 0.4s ease;
}

.card-icon-container {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #007acc 0%, #00a8e6 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0, 122, 204, 0.2);
}

.card-icon {
    width: 28px;
    height: 28px;
    color: white;
    stroke-width: 2;
}

.card-note {
    background: linear-gradient(135deg, rgba(0, 122, 204, 0.08) 0%, rgba(0, 168, 230, 0.12) 100%);
    color: #444;
    padding: 14px 18px;
    border-radius: 8px;
    font-size: 14px;
    text-align: left;
    font-weight: 600;
    margin-top: auto;
    margin-bottom: 0;
    box-shadow: 0 2px 8px rgba(0, 122, 204, 0.08);
    letter-spacing: 0.3px;
    min-height: 48px;
    display: flex;
    align-items: center;
}

.spiral-animation {
    width: 120px;
    height: 120px;
    position: relative;
}

.spiral-animation::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 20px;
    width: 80px;
    height: 80px;
    border: 2px solid #333;
    border-radius: 50%;
}

.spiral-animation::after {
    content: '';
    position: absolute;
    top: 35px;
    left: 35px;
    width: 50px;
    height: 50px;
    border: 2px solid #333;
    border-top: 2px solid transparent;
    border-radius: 50%;
}

.dots-animation {
    width: 120px;
    height: 120px;
    position: relative;
}

.dots-animation::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 20px;
    width: 80px;
    height: 40px;
    background: 
        radial-gradient(circle at 10px 20px, #333 4px, transparent 4px),
        radial-gradient(circle at 40px 10px, #333 4px, transparent 4px),
        radial-gradient(circle at 70px 20px, #333 4px, transparent 4px),
        radial-gradient(circle at 25px 30px, #333 4px, transparent 4px),
        radial-gradient(circle at 55px 30px, #333 4px, transparent 4px);
    background-size: 80px 40px;
}

.radial-animation {
    width: 120px;
    height: 120px;
    position: relative;
}

.radial-animation::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 2px;
    height: 60px;
    background: #333;
    transform: translate(-50%, -50%);
}

.radial-animation::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 60px;
    height: 2px;
    background: #333;
    transform: translate(-50%, -50%);
}


.card-arrow {
    display: none;
}

/* CTA Section */
.cta-section {
    text-align: center;
    padding: 40px;
    background: #f8f9fa;
}

.cta-button {
    background: linear-gradient(135deg, #007acc 0%, #00a8e6 100%);
    color: white;
    border: none;
    padding: 18px 36px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(0, 122, 204, 0.3);
    margin-bottom: 12px;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 122, 204, 0.4);
    background: linear-gradient(135deg, #0066a3 0%, #0086c0 100%);
}

.cta-icon {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.cta-button:hover .cta-icon {
    transform: translateX(4px);
}

.cta-subtitle {
    color: #666;
    font-size: 14px;
    margin: 0;
    font-weight: 500;
}


.footer-section {
    background: #f8f9fa;
    color: #000;
    padding: 0;
    border-top: 2px solid #e9ecef;
    position: relative;
}

.footer-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, #007acc 50%, transparent 100%);
}

.footer-container {
    width: 100%;
    padding: 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 400px;
    border: 1px solid #ddd;
    border-top: none;
}

.footer-left {
    padding: 60px 40px;
    border-right: 1px solid #ddd;
}

.footer-right {
    background: #f8f9fa;
    padding: 60px 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.footer-title {
    font-size: 32px;
    font-weight: 600;
    color: #000;
    margin-bottom: 24px;
    line-height: 1.2;
}

.footer-description {
    font-size: 16px;
    color: #333;
    line-height: 1.5;
    margin-bottom: 40px;
}

.contact-info {
    margin-bottom: 40px;
}

.contact-item {
    margin-bottom: 32px;
}

.contact-label {
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: #000;
    margin-bottom: 8px;
}

.contact-value {
    font-size: 16px;
    color: #333;
    font-weight: 400;
}

.footer-email {
    font-size: 18px;
    font-weight: 600;
    color: #007acc;
    background: rgba(0, 122, 204, 0.1);
    padding: 12px 16px;
    border-radius: 6px;
    border: 1px solid rgba(0, 122, 204, 0.2);
}

.social-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.social-item {
    font-size: 16px;
    color: #333;
    display: flex;
    align-items: center;
    gap: 12px;
}

.social-icon {
    width: 18px;
    height: 18px;
    color: #007acc;
    flex-shrink: 0;
}

.footer-legal {
    border-top: 1px solid #ddd;
    padding-top: 24px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.legal-link {
    color: #000;
    text-decoration: underline;
    font-size: 14px;
}

.legal-link:hover {
    color: #333;
}

.legal-separator {
    color: #333;
    font-size: 14px;
}


@media (max-width: 1024px) {
    .nav-container {
        padding: 0 30px;
    }
    
    .hero-container {
        padding: 0 30px;
        gap: 60px;
    }
    
    .ecosystem-header {
        padding: 100px 30px 30px;
    }
    
    .ecosystem-card {
        padding: 60px 30px;
    }
    
    .footer-left {
        padding: 50px 30px;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 0 20px;
    }
    
    .hero-section {
        padding: 80px 0;
    }
    
    .hero-container {
        padding: 0 20px;
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 20px;
        max-width: 340px;
        margin: 24px auto 0;
        padding: 24px 20px;
    }
    
    .hero-stats .stat-item {
        text-align: center;
        padding: 0;
        background: none;
        border-radius: 0;
    }
    
    .hero-stats .stat-number {
        font-size: 32px;
    }
    
    .hero-stats .stat-label {
        font-size: 12px;
    }
    
    .hero-visual {
        height: 280px;
        order: -1;
        align-items: center;
        padding-bottom: 20px;
    }
    
    .diamond-animation {
        width: 220px;
        height: 220px;
    }
    
    .ecosystem-header {
        padding: 80px 20px 20px;
        text-align: center;
    }
    
    .ecosystem-grid {
        grid-template-columns: 1fr;
        min-height: auto;
        margin: 0 20px 40px;
    }
    
    .ecosystem-grid::before,
    .ecosystem-grid::after {
        display: none;
    }
    
    .ecosystem-card {
        padding: 40px 20px;
        border-bottom: 1px solid rgba(0, 0, 0, 0.08);
        min-height: 320px;
    }
    
    .ecosystem-card:last-child {
        border-bottom: none;
    }
    
    
    .card-number {
        font-size: 80px;
        margin-bottom: 16px;
    }
    
    .card-icon-container {
        width: 48px;
        height: 48px;
        margin-bottom: 16px;
    }
    
    .card-icon {
        width: 24px;
        height: 24px;
    }
    
    .cta-section {
        padding: 30px 20px;
    }
    
    .cta-button {
        padding: 16px 32px;
        font-size: 16px;
    }
    
    .card-title {
        font-size: 20px;
        margin-bottom: 12px;
    }
    
    .card-description {
        font-size: 14px;
        margin-bottom: 24px;
    }
    
    .card-visual {
        height: 80px;
    }
    
    .spiral-animation,
    .dots-animation,
    .radial-animation {
        width: 80px;
        height: 80px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-left {
        padding: 40px 20px;
        border-right: none;
        border-bottom: 1px solid #ddd;
    }
    
    .footer-right {
        padding: 40px 20px;
        border-top: 1px solid #ddd;
    }
    
    .footer-title {
        font-size: 24px;
    }
    
    .footer-description {
        font-size: 14px;
    }
    
    .contact-label {
        font-size: 14px;
    }
    
    .contact-value {
        font-size: 14px;
    }
    
    .social-item {
        font-size: 14px;
    }
}