:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --secondary: #06b6d4;
    --dark: #1e293b;
    --darker: #0f172a;
    --light: #f1f5f9;
    --lighter: #ffffff;
    --gray: #64748b;
    --border-radius: 12px;
    --transition: all 0.3s ease;
    --card-bg-light: rgba(255, 255, 255, 0.8);
    --card-bg-dark: rgba(30, 41, 59, 0.8);
    --blur: blur(10px);
}

.dark-mode {
    --card-bg: var(--card-bg-dark);
    --text-primary: var(--light);
    --text-secondary: var(--gray);
    --bg: var(--darker);
    --card-border: rgba(255, 255, 255, 0.1);
}

.light-mode {
    --card-bg: var(--card-bg-light);
    --text-primary: var(--dark);
    --text-secondary: var(--gray);
    --bg: var(--lighter);
    --card-border: rgba(0, 0, 0, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    transition: var(--transition);
}

body {
    font-family: 'Montserrat', sans-serif;
    background: linear-gradient(120deg, var(--darker), var(--dark));
    color: var(--text-primary);
    min-height: 100vh;
    padding-bottom: 60px;
    overflow-x: hidden;
}

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

/* Header & Navigation */
header {
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: var(--blur);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--card-border);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--lighter);
}

.logo i {
    color: var(--secondary);
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    color: var(--light);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.nav-links a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--secondary);
    transition: var(--transition);
}

.nav-links a:hover:after {
    width: 100%;
}

.theme-toggle {
    background: var(--dark);
    border: none;
    width: 50px;
    height: 25px;
    border-radius: 25px;
    cursor: pointer;
    position: relative;
    display: flex;
    align-items: center;
    padding: 0 3px;
}

.toggle-thumb {
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--light);
    transition: var(--transition);
}

.light-mode .toggle-thumb {
    transform: translateX(25px);
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 60px 0;
}

.hero h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* Bot Cards */
.bot-section {
    margin: 40px 0;
}

.bot-card {
    background: var(--card-bg);
    backdrop-filter: var(--blur);
    border-radius: var(--border-radius);
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--card-border);
    transition: var(--transition);
}

.bot-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.bot-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--card-border);
}

.bot-name {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
}

.bot-actions {
    display: flex;
    gap: 15px;
}

.btn {
    padding: 10px 20px;
    border-radius: 30px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.btn-share {
    background: var(--primary);
    color: white;
}

.btn-share:hover {
    background: var(--primary-dark);
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.5);
}

.btn-youtube {
    background: #ff0000;
    color: white;
}

.btn-youtube:hover {
    background: #cc0000;
    box-shadow: 0 0 15px rgba(255, 0, 0, 0.5);
}

.bot-content h3 {
    font-size: 1.3rem;
    margin: 15px 0 10px;
    color: var(--secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.bot-content h3 i {
    font-size: 1.1rem;
}

.bot-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 15px;
}

.bot-content ul {
    color: var(--text-secondary);
    margin-left: 20px;
    margin-bottom: 15px;
}

.bot-content li {
    margin-bottom: 8px;
}

.feature-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 15px 0;
}

.feature {
    background: rgba(6, 182, 212, 0.2);
    color: var(--secondary);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
}

/* Footer */
footer {
    text-align: center;
    margin-top: 60px;
    padding: 20px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.highlight {
    background: rgba(6, 182, 212, 0.3);
    border-left: 4px solid var(--secondary);
    padding: 10px 15px;
    margin: 20px 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .bot-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .bot-actions {
        width: 100%;
        justify-content: space-between;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
}