:root {
    --primary: #0088cc;
    --primary-dark: #006699;
    --secondary: #2c3e50;
    --accent: #e74c3c;
    --light: #ecf0f1;
    --dark: #2c3e50;
    --gray: #95a5a6;
    --bg: #f9f9f9;
    --card-bg: #ffffff;
    --highlight: #0088cc;
    --font-main: 'Montserrat', sans-serif;
    --font-mono: 'Roboto Mono', monospace;
}

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

body {
    font-family: var(--font-main);
    color: var(--dark);
    background-color: var(--bg);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,136,204,0.1) 0%, rgba(44,62,80,0.1) 100%);
    z-index: -1;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    padding: 80px 0 40px;
    text-align: center;
    color: var(--dark);
}

header h1 {
    font-size: 3rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.highlight {
    color: var(--highlight);
}

.subtitle {
    font-size: 1.2rem;
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto;
}

.card {
    background: var(--card-bg);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    padding: 40px;
    margin-bottom: 30px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.card h2 {
    color: var(--primary);
    margin-bottom: 25px;
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.steps {
    list-style: none;
    counter-reset: step-counter;
}

.step-item {
    display: flex;
    margin-bottom: 25px;
    position: relative;
    padding-left: 60px;
}

.step-number {
    position: absolute;
    left: 0;
    top: 0;
    width: 40px;
    height: 40px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-family: var(--font-mono);
}

.step-content {
    flex: 1;
}

.step-content code {
    background: rgba(0, 136, 204, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: var(--font-mono);
    color: var(--primary-dark);
}

.telegram-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.telegram-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.feature {
    margin-top: 20px;
}

.feature p {
    margin-bottom: 20px;
}

.screenshot-placeholder {
    background: rgba(0, 136, 204, 0.05);
    border: 2px dashed var(--gray);
    border-radius: 10px;
    padding: 40px;
    text-align: center;
    color: var(--gray);
    margin-top: 20px;
}

.screenshot-placeholder i {
    font-size: 3rem;
    margin-bottom: 15px;
    color: var(--primary);
}

.cta {
    text-align: center;
    padding: 50px 20px;
}

.cta h2 {
    margin-bottom: 30px;
    color: var(--dark);
}

.btn {
    display: inline-block;
    padding: 15px 30px;
    background: var(--primary);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
}

.telegram-btn {
    background: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.telegram-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 136, 204, 0.3);
}

footer {
    text-align: center;
    padding: 30px 0;
    color: var(--gray);
    font-size: 0.9rem;
}

footer a {
    color: var(--primary);
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    header h1 {
        font-size: 2.2rem;
    }
    
    .card {
        padding: 25px;
    }
    
    .step-item {
        padding-left: 50px;
    }
    
    .step-number {
        width: 35px;
        height: 35px;
    }
  }