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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #000000;
    background-color: #ffffff;
}

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

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: 600;
    color: #000000;
}

.logo i {
    color: #1A5EFF;
    margin-right: 8px;
    font-size: 28px;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 30px;
}

.nav-menu a {
    text-decoration: none;
    color: #000000;
    font-weight: 400;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #1A5EFF;
}

.nav-cta {
    background: #1A5EFF !important;
    color: #ffffff !important;
    padding: 10px 20px;
    border-radius: 20px;
    transition: background-color 0.3s ease;
}

.nav-cta:hover {
    background: #0d4ed4 !important;
}

.hero {
    padding: 120px 0 60px;
    text-align: center;
    background: #ffffff;
}

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

.hero-title {
    font-size: 124px;
    font-weight: 400;
    line-height: 136.4px;
    letter-spacing: -6.2px;
    margin-bottom: 20px;
    color: #000000;
}

.hero-title .accent {
    color: #1A5EFF;
}

.hero-subtitle {
    font-size: 24px;
    color: #000000;
    margin-bottom: 30px;
    font-weight: 400;
}

.hero-description {
    max-width: 800px;
    margin: 0 auto 40px;
    font-size: 16px;
    line-height: 1.6;
    color: #333333;
}

.hero-description p {
    margin-bottom: 15px;
}

.hero-form {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
    max-width: 500px;
    margin: 0 auto 20px;
    background: #f8f9fa;
    border-radius: 20px;
    padding: 4px;
}

.hero-form input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 18px 20px;
    font-size: 16px;
    outline: none;
    border-radius: 20px;
}

.hero-form button {
    background: #000000;
    color: #ffffff;
    border: none;
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 15px;
    font-weight: 400;
    cursor: pointer;
    transition: background-color 0.3s ease;
    white-space: nowrap;
}

.hero-form button:hover {
    background: #333333;
}

.form-disclaimer {
    font-size: 14px;
    color: #666666;
    margin-top: 10px;
}

.form-disclaimer a {
    color: #1A5EFF;
    text-decoration: none;
}

.partners-section {
    margin-top: 80px;
    text-align: center;
}

.partners-text {
    font-size: 16px;
    color: #666666;
    margin-bottom: 30px;
}

.partners-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
}

.partner-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.partner-logo:hover {
    opacity: 1;
}

.partner-logo i {
    font-size: 32px;
    color: #1A5EFF;
}

.partner-logo span {
    font-size: 14px;
    font-weight: 500;
    color: #000000;
}

.features-intro {
    padding: 100px 0;
    text-align: center;
    background: #ffffff;
}

.section-title {
    font-size: 64px;
    font-weight: 400;
    line-height: 1.2;
    color: #000000;
    max-width: 800px;
    margin: 0 auto;
}

.features-dark {
    background: #000000;
    color: #ffffff;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.features-dark::before {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, #1A5EFF 0%, transparent 70%);
    opacity: 0.3;
    border-radius: 50%;
}

.feature-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
}

.feature-title {
    font-size: 48px;
    font-weight: 400;
    margin-bottom: 30px;
    color: #ffffff;
}

.feature-description {
    font-size: 18px;
    line-height: 1.6;
    color: #cccccc;
    margin-bottom: 40px;
}

.feature-indicators {
    display: flex;
    gap: 10px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transition: background-color 0.3s ease;
}

.indicator.active {
    background: #ffffff;
}

.innovation-platform {
    padding: 100px 0;
    text-align: center;
    background: #ffffff;
}

.section-label {
    font-size: 16px;
    color: #666666;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.how-it-works {
    padding: 100px 0;
    background: #f8f9fa;
}

.how-it-works .section-title {
    text-align: center;
    margin-bottom: 80px;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 60px;
    max-width: 1000px;
    margin: 0 auto;
}

.step {
    text-align: center;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: #1A5EFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
}

.step-icon i {
    font-size: 32px;
    color: #ffffff;
}

.step h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #000000;
}

.step p {
    font-size: 16px;
    line-height: 1.6;
    color: #666666;
}

.technology-trends {
    padding: 100px 0;
    background: #ffffff;
}

.technology-trends .section-title {
    text-align: center;
    margin-bottom: 80px;
}

.trends-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 60px;
    max-width: 1000px;
    margin: 0 auto;
}

.trend-item h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #000000;
}

.trend-item p {
    font-size: 16px;
    line-height: 1.6;
    color: #666666;
}

.cta-section {
    padding: 100px 0;
    background: #000000;
    color: #ffffff;
    text-align: center;
}

.cta-section h2 {
    font-size: 48px;
    font-weight: 400;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 18px;
    margin-bottom: 40px;
    color: #cccccc;
}

.cta-button {
    display: inline-block;
    background: #1A5EFF;
    color: #ffffff;
    padding: 15px 30px;
    border-radius: 20px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.cta-button:hover {
    background: #0d4ed4;
}

.footer {
    background: #000000;
    color: #ffffff;
    padding: 80px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-logo i {
    color: #1A5EFF;
    margin-right: 8px;
    font-size: 28px;
}

.footer-section h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #ffffff;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section a {
    color: #cccccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #1A5EFF;
}

.footer-section p {
    color: #cccccc;
    line-height: 1.6;
    margin-bottom: 10px;
}

.footer-bottom {
    border-top: 1px solid #333333;
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    color: #666666;
    font-size: 14px;
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hero-title {
        font-size: 64px;
        line-height: 70px;
        letter-spacing: -3px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .feature-title {
        font-size: 32px;
    }
    
    .hero-form {
        flex-direction: column;
        gap: 10px;
        padding: 20px;
    }
    
    .hero-form input,
    .hero-form button {
        width: 100%;
    }
    
    .partners-logos {
        gap: 30px;
    }
    
    .steps-grid,
    .trends-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .cta-section h2 {
        font-size: 32px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 48px;
        line-height: 52px;
        letter-spacing: -2px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .hero {
        padding: 100px 0 40px;
    }
    
    .container {
        padding: 0 15px;
    }
}