:root {
    --primary-color: #000000;
    --secondary-color: #ffffff;
    --accent-color: #3b82f6;
    --text-color: #000000;
    --text-muted: #6b7280;
    --border-color: rgba(0, 0, 0, 0.1);
    --bg-light: #f8f9fa;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
}

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

body {
    font-family: 'Inter', Arial, sans-serif;
    font-size: 17px;
    line-height: 1.4;
    color: var(--text-color);
    background-color: var(--secondary-color);
    letter-spacing: normal;
}

.navbar {
    padding: 1rem 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

.navbar-brand .logo {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: 600;
    color: var(--text-color);
    text-decoration: none;
}

.navbar-brand .logo i {
    margin-right: 8px;
    color: var(--accent-color);
}

.navbar-nav .nav-link {
    font-size: 17px;
    font-weight: 400;
    color: var(--text-color);
    padding: 0.5rem 1rem;
    transition: color 0.3s ease;
}

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

.btn {
    font-size: 17px;
    font-weight: 500;
    border-radius: 200px;
    padding: 0.5rem 24px;
    border: none;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    line-height: 1.5;
}

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

.btn-primary:hover {
    background-color: #333333;
    color: var(--secondary-color);
    transform: translateY(-1px);
}

.btn-outline-primary {
    background-color: transparent;
    color: var(--primary-color);
    border: 1px solid var(--border-color);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border-color: var(--primary-color);
}

.btn-lg {
    padding: 0.75rem 32px;
    font-size: 17px;
}

.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
}

.hero-title {
    font-size: 56px;
    font-weight: 500;
    line-height: 1.1;
    letter-spacing: -1.12px;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.hero-description {
    font-size: 20px;
    line-height: 1.6;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-animation {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.animation-svg {
    max-width: 100%;
    height: auto;
}

.dots-container {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.pricing-title {
    font-size: 56px;
    font-weight: 500;
    line-height: 1.1;
    letter-spacing: -1.12px;
    margin-bottom: 1.5rem;
    color: var(--text-color);
    text-align: center;
}

.pricing-card {
    background: var(--secondary-color);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    height: 100%;
    transition: all 0.3s ease;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.pricing-card.featured {
    border-color: var(--accent-color);
    background: var(--primary-color);
    color: var(--secondary-color);
}

.pricing-card.featured .btn-primary {
    background-color: var(--secondary-color);
    color: var(--primary-color);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-color);
    color: var(--secondary-color);
    padding: 0.25rem 1rem;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.pricing-header h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.price {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 1rem;
}

.price span {
    font-size: 18px;
    font-weight: 400;
    opacity: 0.7;
}

.pricing-description {
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 1.5rem;
    opacity: 0.8;
}

.pricing-features {
    list-style: none;
    margin-bottom: 2rem;
}

.pricing-features li {
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
}

.pricing-features li i {
    color: var(--success-color);
    margin-right: 0.5rem;
}

.feature-card, .process-card, .integration-card, .testimonial-card, .blog-card {
    background: var(--secondary-color);
    border-radius: 16px;
    padding: 2rem;
    height: 100%;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.feature-card:hover, .process-card:hover, .integration-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon, .integration-icon, .value-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-color), #06b6d4);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-icon i, .integration-icon i, .value-icon i {
    font-size: 24px;
    color: var(--secondary-color);
}

.process-number {
    width: 40px;
    height: 40px;
    background: var(--accent-color);
    color: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin-bottom: 1rem;
}

.partner-logo {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-muted);
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

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

.testimonial-card {
    text-align: center;
}

.testimonial-content {
    font-style: italic;
    margin-bottom: 1.5rem;
    font-size: 18px;
}

.testimonial-author strong {
    display: block;
    margin-bottom: 0.25rem;
}

.testimonial-author span {
    color: var(--text-muted);
    font-size: 14px;
}

.blog-card {
    overflow: hidden;
    padding: 0;
}

.blog-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.blog-content {
    padding: 1.5rem;
}

.blog-link {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
}

.blog-link:hover {
    text-decoration: underline;
}

.contact-form {
    background: var(--secondary-color);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.form-label {
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.form-control {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.footer {
    background-color: var(--primary-color);
    color: var(--secondary-color);
}

.footer a {
    color: var(--secondary-color);
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer a:hover {
    opacity: 1;
    color: var(--secondary-color);
}

.footer .logo {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: 600;
    color: var(--secondary-color);
}

.footer .logo i {
    margin-right: 8px;
    color: var(--accent-color);
}

.footer h5 {
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer ul {
    list-style: none;
    padding: 0;
}

.footer ul li {
    margin-bottom: 0.5rem;
}

.legal-content {
    padding-top: 120px;
}

.legal-content h1 {
    font-size: 48px;
    font-weight: 600;
    margin-bottom: 1rem;
}

.legal-content h2 {
    font-size: 32px;
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.legal-content h3 {
    font-size: 24px;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.legal-content p, .legal-content li {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.legal-content ul {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.team-photo {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto;
}

.team-title {
    color: var(--accent-color);
    font-weight: 500;
    margin-bottom: 1rem;
}

.accordion-button {
    font-weight: 500;
    background-color: var(--secondary-color);
    border: none;
    box-shadow: none;
}

.accordion-button:not(.collapsed) {
    background-color: var(--bg-light);
    color: var(--text-color);
}

.accordion-button:focus {
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

@media (max-width: 768px) {
    .hero-title, .pricing-title {
        font-size: 36px;
        letter-spacing: -0.72px;
    }
    
    .hero-description {
        font-size: 18px;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .btn-lg {
        padding: 0.75rem 24px;
        font-size: 16px;
    }
    
    .pricing-card {
        margin-bottom: 2rem;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .legal-content {
        padding-top: 100px;
    }
    
    .legal-content h1 {
        font-size: 36px;
    }
    
    .legal-content h2 {
        font-size: 28px;
    }
}

@media (max-width: 576px) {
    .hero-title, .pricing-title {
        font-size: 28px;
        letter-spacing: -0.56px;
    }
    
    .price {
        font-size: 36px;
    }
    
    .feature-card, .process-card, .integration-card, .testimonial-card {
        padding: 1.5rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
}

.animate-dots {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

.bg-gradient {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
}

.text-gradient {
    background: linear-gradient(135deg, var(--accent-color), #06b6d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.shadow-lg {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.border-gradient {
    border: 2px solid;
    border-image: linear-gradient(135deg, var(--accent-color), #06b6d4) 1;
}