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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

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

/* Header */
.header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #2c3e50;
}

.nav {
    display: flex;
    gap: 2rem;
}

.nav a {
    text-decoration: none;
    color: #555;
    font-weight: 500;
    transition: color 0.3s;
}

.nav a:hover {
    color: #3498db;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
}

.feature .icon {
    font-size: 1.5rem;
}

/* Services Section */
.services {
    padding: 4rem 0;
    background: #fff;
}

.services h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: #2c3e50;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.service-card h3 {
    color: #3498db;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.service-card ul {
    list-style: none;
}

.service-card li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.service-card li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #27ae60;
    font-weight: bold;
}

/* About Section */
.about {
    padding: 4rem 0;
    background: #ecf0f1;
}

.about h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #2c3e50;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-content p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.principles {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    margin-top: 2rem;
    text-align: left;
}

.principles h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.principles ul {
    list-style: none;
}

.principles li {
    padding: 0.5rem 0;
    padding-left: 2rem;
    position: relative;
}

.principles li:before {
    content: "•";
    position: absolute;
    left: 0.5rem;
    color: #3498db;
    font-size: 1.2rem;
}

/* Payment Section */
.payment {
    padding: 4rem 0;
    background: #fff;
}

.payment h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #2c3e50;
}

.payment-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.payment-card {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 10px;
    border-left: 4px solid #3498db;
}

.payment-card h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.payment-card ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.payment-card li {
    margin: 0.5rem 0;
}

.note {
    margin-top: 1rem;
    padding: 1rem;
    background: #e8f4f8;
    border-radius: 5px;
    font-size: 0.95rem;
    color: #555;
}

/* Process Section */
.process {
    padding: 4rem 0;
    background: #ecf0f1;
}

.process h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: #2c3e50;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.step {
    text-align: center;
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: relative;
}

.step-number {
    width: 50px;
    height: 50px;
    background: #3498db;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1rem;
}

.step h3 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.step p {
    color: #555;
}

/* Contacts Section */
.contacts {
    padding: 4rem 0;
    background: #2c3e50;
    color: white;
    text-align: center;
}

.contacts h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
}

.contact-info p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.telegram-link {
    display: inline-block;
    background: #0088cc;
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    margin: 1rem 0;
    transition: background 0.3s;
}

.telegram-link:hover {
    background: #006ba6;
}

.disclaimer {
    margin-top: 2rem;
    font-size: 0.9rem;
    opacity: 0.8;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
.footer {
    background: #34495e;
    color: white;
    padding: 2rem 0;
    text-align: center;
}

.footer p {
    margin: 0.5rem 0;
    opacity: 0.8;
}

/* Responsive */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav {
        gap: 1rem;
        font-size: 0.9rem;
    }
    
    .hero h2 {
        font-size: 2rem;
    }
    
    .hero-features {
        gap: 1.5rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .payment-info {
        grid-template-columns: 1fr;
    }
    
    .steps {
        grid-template-columns: 1fr;
    }
}