:root {
    --bg-color: #0f172a;
    --card-bg: #1e293b;
    --text-color: #f8fafc;
    --accent-color: #38bdf8;
    --accent-hover: #0ea5e9;
    --muted-text: #94a3b8;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

nav {
    background-color: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid #334155;
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent-color);
    text-decoration: none;
    letter-spacing: -0.025em;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 30px;
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--accent-color);
}

header {
    padding: 100px 0 60px;
    text-align: center;
}

h1 {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 10px;
    letter-spacing: -0.05em;
    background: linear-gradient(to right, #38bdf8, #818cf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.tagline {
    font-size: 1.25rem;
    color: var(--muted-text);
}

.section {
    padding: 60px 0;
}

h2 {
    font-size: 2rem;
    margin-bottom: 30px;
    border-left: 4px solid var(--accent-color);
    padding-left: 15px;
}

.content-box {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid #334155;
}

.content-box p {
    margin-bottom: 20px;
}

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

.team-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid #334155;
    transition: transform 0.2s;
}

.team-card:hover {
    transform: translateY(-5px);
}

.team-card h3 {
    margin-bottom: 5px;
}

.role {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid #334155;
}

.product-card h3 {
    margin-bottom: 10px;
    color: var(--accent-color);
}

.version {
    font-family: monospace;
    background: #0f172a;
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    margin-bottom: 15px;
}

.btn {
    display: inline-block;
    margin-top: 20px;
    background: var(--accent-color);
    color: #0f172a;
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 700;
    transition: background 0.2s;
}

.btn:hover {
    background: var(--accent-hover);
}

.preview-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.preview-box {
    background: #000;
    padding: 40px;
    border-radius: 8px;
    border: 1px solid #334155;
    text-align: center;
    color: #4ade80;
    font-family: monospace;
}

footer {
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid #334155;
    margin-top: 60px;
    color: var(--muted-text);
    font-size: 0.9rem;
}

.pricing {
    margin: 15px 0;
    font-size: 0.9rem;
    padding: 10px;
    background: rgba(15, 23, 42, 0.5);
    border-radius: 6px;
    border-left: 2px solid var(--accent-color);
}

.pricing p {
    margin-bottom: 5px !important;
}

.price-notice {
    margin-top: 20px;
    font-style: italic;
    color: var(--muted-text);
    font-size: 0.85rem;
    text-align: center;
}

.preview-box .cmd {
    margin-bottom: 5px;
    text-align: left;
}

@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
}