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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
    color: #e0e0e0;
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
}

header {
    text-align: center;
    margin-bottom:22px;
    padding: 40px 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);

}

h1 {
    font-size: 3em;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tagline {
    font-size: 1.3em;
    color: #b0b0b0;
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #e0e0e0;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
}

section {
    margin-bottom: 60px;
    padding: 40px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

h2 {
    font-size: 2em;
    margin-bottom: 25px;
    color: #fff;
    position: relative;
    padding-bottom: 5px;
    display: inline-block;
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 2px;
}

.demo-content {
    background: rgba(0, 0, 0, 0.3);
    padding: 30px;
    border-radius: 10px;
    margin: 20px 0;
    border-left: 4px solid #667eea;
}

.demo-content p {
    margin-bottom: 15px;
    font-size: 1.05em;
    line-height: 1.8;
}

.highlight-instruction {
    background: rgba(102, 126, 234, 0.2);
    padding: 15px 20px;
    border-radius: 8px;
    margin: 20px 0;
    border-left: 3px solid #667eea;
}

.code-block {
    background: #1a1a2e;
    padding: 20px;
    border-radius: 8px;
    overflow-x: auto;
    margin: 20px 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.code-block code {
    color: #89ddff;
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 0.9em;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.feature {
    background: rgba(255, 255, 255, 0.05);
    padding: 25px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.feature:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 2em;
    margin-bottom: 15px;
}

.feature h3 {
    color: #fff;
    margin-bottom: 10px;
    font-size: 1.2em;
}

.test-area {
    margin-top: 30px;
}

textarea {
    width: 100%;
    min-height: 220px;
    padding:10px;
    background: #1a1a2e;
    border: 2px solid rgba(102, 126, 234, 0.3);
    border-radius: 10px;
    color: #e0e0e0;
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 0.95em;
    resize: vertical;
    transition: border-color 0.3s ease;
}

textarea:focus {
    outline: none;
    border-color: #667eea;
}

textarea::placeholder {
    color: #666;
}

.step-number {
    display: inline-block;
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50%;
    text-align: center;
    line-height: 30px;
    font-weight: bold;
    margin-right: 10px;
}

.integration-steps {
    margin: 30px 0;
}

.integration-steps li {
    margin: 20px 0;
    padding: 20px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    list-style: none;
}

footer {
    text-align: center;
    padding: 40px 20px;
    color: #888;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 60px;
}

footer a {
    color: #667eea;
    text-decoration: none;
}

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

@media (max-width: 768px) {
    h1 {
        font-size: 2em;
    }
    
    .tagline {
        font-size: 1.1em;
        text-align: center;
    }
    
    section {
        padding: 25px;
    }
    
    h2 {
        font-size: 1.5em;
    }
}
p {
  text-align: justify;
  hyphens: auto;
}
p+p {
  text-indent: 2em;
}