:root {
    --primary-color: #2563eb;
    --success-color: #059669;
    --warning-color: #d97706;
    --info-color: #0891b2;
    --dark-color: #1f2937;
    --светлый-color: #f8fafc;
    --gradient-primary: linear-gradient(135deg, #2563eb 0%, #059669 100%);
    --gradient-success: linear-gradient(135deg, #059669 0%, #0891b2 100%);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --border-radius: 12px;
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    scroll-behavior: smooth;
}

.bg-gradient-primary {
    background: var(--gradient-primary) !important;
}


.bg-gradient-success {
    background: var(--gradient-success) !important;
}

.k8j3-area-part-header {
    backdrop-filter: blur(10px);
    background: rgba(37, 99, 235, 0.95) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.k8j3-area-part-header .navbar-brand {
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(45deg, #ffffff, #e0f2fe);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.k8j3-area-part-hero {
    position: relative;
    overflow: hidden;
}

.k8j3-area-part-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.k8j3-area-part-hero .container {
    position: relative;
    z-index: 2;
}

.btn {
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    letter-spacing: 0.02em;
}

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

.btn-lg {
    padding: 12px 32px;
    font-size: 1.1rem;
}

.card {
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.k8j3-area-part-company {
    padding: 80px 0;
}

.k8j3-area-part-services {
    padding: 80px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #e2e8f0 100%);
}

.k8j3-area-part-services .card {
    border: 1px solid rgba(37, 99, 235, 0.1);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

.k8j3-area-part-services .card:hover {
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 1);
}

.pricing {
    font-family: 'Georgia', serif;
}

.k8j3-area-part-benefits {
    padding: 80px 0;
    background: linear-gradient(45deg, #ffffff 0%, #f1f5f9 100%);
}

.k8j3-area-part-process {
    padding: 80px 0;
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    position: relative;
}

.k8j3-area-part-process::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200"><defs><pattern id="tech" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M0 20h40M20 0v40" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="200" height="200" fill="url(%23tech)"/></svg>');
}

.k8j3-area-part-process .container {
    position: relative;
    z-index: 2;
}

.k8j3-area-part-results {
    padding: 80px 0;
}

.k8j3-area-part-team {
    padding: 80px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.k8j3-area-part-tech {
    padding: 80px 0;
    background: linear-gradient(45deg, #ffffff 0%, #f8fafc 100%);
}

.k8j3-area-part-cta {
    padding: 80px 0;
    background: var(--gradient-primary);
    position: relative;
}

.k8j3-area-part-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
}

.k8j3-area-part-cta .container {
    position: relative;
    z-index: 2;
}

.k8j3-area-part-footer {
    padding: 60px 0 30px;
    background: linear-gradient(135deg, #111827 0%, #1f2937 100%);
}

.k8j3-area-part-cookies {
    backdrop-filter: blur(15px);
    background: rgba(31, 41, 55, 0.95) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.form-control {
    border-radius: var(--border-radius);
    border: 2px solid rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    font-weight: 500;
    /* TODO: Add better focus states */
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.display-4, .display-5 {
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.lead {
    font-weight: 500;
    font-size: 1.25rem;
}

.text-primary {
    color: var(--primary-color) !important;
}

.text-success {
    color: var(--success-color) !important;
}

.text-warning {
    color: var(--warning-color) !important;
}

.text-info {
    color: var(--info-color) !important;
}

.bg-primary {
    background-color: var(--primary-color) !important;
}

.bg-success {
    background-color: var(--success-color) !important;
}

.bg-warning {
    background-color: var(--warning-color) !important;
}

.bg-info {
    background-color: var(--info-color) !important;
}

.navbar-toggler {
    border: none;
    padding: 6px 8px;
}

.navbar-toggler:focus {
    box-shadow: none;
}

@media (max-width: 768px) {
    .k8j3-area-part-hero {
        padding: 100px 0 60px;
    }
    
    .display-4 {
        font-size: 2.5rem;
    }
    
    .display-5 {
        font-size: 2rem;
    }
    
    .k8j3-area-part-company,
    .k8j3-area-part-services,
    .k8j3-area-part-benefits,
    .k8j3-area-part-process,
    .k8j3-area-part-results,
    .k8j3-area-part-team,
    .k8j3-area-part-tech,
    .k8j3-area-part-cta {
        padding: 60px 0;
    }
    
    .card {
        margin-bottom: 20px;
    }
    
    .btn-lg {
        padding: 10px 24px;
        font-size: 1rem;
    }
}