:root {
    --primary: #0a192f;
    --secondary: #172a45;
    --accent: #64ffda;
    --text: #ccd6f6;
    --text-secondary: #8892b0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--primary);
    color: var(--text);
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 0;
}

header {
    padding: 1rem 0;
    border-bottom: 1px solid rgba(100, 255, 218, 0.1);
}

header h1 {
    font-size: 2.5rem;
    font-weight: 700;
}

header h1 .cx {
    color: var(--accent);
}

header .tagline {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

#hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    background: linear-gradient(rgba(10, 25, 47, 0.9), rgba(10, 25, 47, 0.9));
    text-align: center;
}

#hero h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

#hero p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--text-secondary);
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: transparent;
    color: var(--accent);
    border: 1px solid var(--accent);
    border-radius: 4px;
    text-decoration: none;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background: rgba(100, 255, 218, 0.1);
}

section {
    padding: 5rem 0;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--text);
}

#about p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
}

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

.product {
    background: var(--secondary);
    padding: 2rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.product:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.product h3 {
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.product h3 .cx {
    font-weight: 700;
}

.agentstack h3 {
    color: #64ffda; /* Teal accent */
}

.openagent h3 {
    color: #6a8dff; /* Blue accent */
}

.product-description {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--text);
    font-weight: 500;
}

.product-features {
    margin: 1.5rem 0;
    padding-left: 1.5rem;
}

.product-features li {
    margin-bottom: 0.8rem;
    position: relative;
}

.product-features li::before {
    content: "→";
    position: absolute;
    left: -1.5rem;
    color: var(--text-secondary);
}

.product-benefit {
    font-style: italic;
    color: var(--text-secondary);
    border-top: 1px solid rgba(100, 255, 218, 0.1);
    padding-top: 1rem;
    margin-top: 1rem;
}

#signup {
    text-align: center;
}

#signup p {
    margin-bottom: 2rem;
    font-size: 1.2rem;
}

form {
    max-width: 500px;
    margin: 0 auto;
    display: flex;
    gap: 1rem;
}

input {
    flex: 1;
    padding: 1rem;
    background: var(--secondary);
    border: 1px solid var(--text-secondary);
    border-radius: 4px;
    color: var(--text);
}

button {
    padding: 1rem 2rem;
    background: var(--accent);
    color: var(--primary);
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

button:hover {
    background: #52d3b8;
}

footer {
    text-align: center;
    padding: 2rem 0;
    border-top: 1px solid rgba(100, 255, 218, 0.1);
}

@media (max-width: 768px) {
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    form {
        flex-direction: column;
    }
}