:root {
    --primary: #5865F2;
    --primary-hover: #4752c4;
    --bg: #0f0f0f;
    --card: #181818;
    --text: #e0e0e0;
    --muted: #a0a0a0;
    --border: #222;
}

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

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

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

/* Header */
header {
    text-align: center;
    padding: 80px 0 60px;
}

.bot-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
    margin: 0 auto 24px;
    box-shadow: 0 8px 24px rgba(88, 101, 242, 0.3);
}

.banner {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 32px auto 0;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.4);
}

h1 {
    font-size: 3rem;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

.tagline {
    color: var(--muted);
    font-size: 1.15rem;
    margin-bottom: 28px;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    margin: 6px;
    transition: all 0.2s;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
}
.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

.btn-secondary {
    background: transparent;
    color: var(--text);
    border: 1px solid #333;
}
.btn-secondary:hover {
    border-color: #555;
    background: rgba(255,255,255,0.02);
}

/* Features */
section {
    padding: 70px 0;
}

h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 48px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.feature-card {
    background: var(--card);
    border-radius: 12px;
    padding: 28px;
    border: 1px solid var(--border);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 14px;
}

.feature-card h3 {
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.feature-card p {
    color: var(--muted);
    font-size: 0.9rem;
}

/* CTA */
.cta {
    text-align: center;
    padding: 80px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.cta h2 {
    margin-bottom: 12px;
}
.cta p {
    color: var(--muted);
    margin-bottom: 28px;
    font-size: 1.05rem;
}

/* Footer */
footer {
    text-align: center;
    padding: 32px 0;
    color: var(--muted);
    font-size: 0.9rem;
}

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