:root {
    --bg-color: #050505;
    --text-color: #ffffff;
    --text-secondary: #a0a0a0;
    --primary-glow: conic-gradient(from 180deg at 50% 50%, #2a8af6 0deg, #a853ba 180deg, #e92a67 360deg);
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --accent-cyan: #00f2ff;
    --accent-purple: #bd00ff;
    --font-main: 'Outfit', sans-serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-main);
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Background Effects */
.background-glow {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100vw;
    height: 100vh;
    background: radial-gradient(circle at 50% 50%, rgba(42, 138, 246, 0.15), rgba(168, 83, 186, 0.05), transparent 70%);
    z-index: -1;
    pointer-events: none;
}

/* Typography */
h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(to right, var(--accent-cyan), var(--accent-purple));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 500px;
    line-height: 1.6;
}

/* Glassmorphism Utility */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
}

/* Header */
header {
    padding: 2rem;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: 0.05em;
}

.nav-link {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.3s;
}

.nav-link:hover {
    opacity: 0.7;
}

/* Hero Section */
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 8rem 2rem 4rem;
    max-width: 1200px;
    margin: 0 auto;
    gap: 4rem;
}

@media (min-width: 968px) {
    .hero {
        flex-direction: row;
        text-align: left;
        justify-content: space-between;
    }
    
    .hero-content {
        flex: 1;
        max-width: 600px;
    }

    .hero-visual {
        flex: 1;
        display: flex;
        justify-content: center;
        position: relative;
    }
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    color: var(--accent-cyan);
    font-weight: 600;
}

/* Form */
.waitlist-form {
    max-width: 400px;
}

.input-group {
    display: flex;
    gap: 0.5rem;
}

input[type="email"] {
    flex: 1;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.05);
    color: white;
    font-family: var(--font-main);
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s;
}

input[type="email"]:focus {
    border-color: var(--accent-cyan);
}

.glow-button {
    padding: 1rem 2rem;
    border-radius: 12px;
    border: none;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
    color: white;
    font-weight: 600;
    font-family: var(--font-main);
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.glow-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(189, 0, 255, 0.4);
}

.success-message {
    margin-top: 1rem;
    color: #4ade80;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: fadeIn 0.5s ease-out;
}

.hidden {
    display: none;
}

/* Visuals */
.hero-visual {
    perspective: 1000px;
}

.floating-card {
    width: 100%;
    max-width: 400px;
    padding: 2rem;
    transform: rotateY(-10deg) rotateX(5deg);
    animation: float 6s ease-in-out infinite;
    position: relative;
    z-index: 2;
}

.card-header {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.red { background: #ff5f56; }
.yellow { background: #ffbd2e; }
.green { background: #27c93f; }

.chat-message {
    padding: 1rem;
    border-radius: 12px;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    line-height: 1.5;
}

.chat-message.user {
    background: rgba(255, 255, 255, 0.1);
    margin-left: 2rem;
    border-bottom-right-radius: 2px;
}

.chat-message.ai {
    background: linear-gradient(135deg, rgba(0, 242, 255, 0.1), rgba(189, 0, 255, 0.1));
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-right: 2rem;
    border-bottom-left-radius: 2px;
}

.glow-orb {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background: var(--accent-purple);
    filter: blur(80px);
    opacity: 0.3;
    z-index: 1;
    animation: pulse 4s infinite alternate;
}

/* Footer */
footer {
    margin-top: auto;
    padding: 2rem;
    text-align: center;
}

.footer-content {
    display: inline-flex;
    flex-direction: column;
    gap: 1rem;
    padding: 2rem 4rem;
}

.contact-link {
    color: var(--accent-cyan);
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 600;
}

.copyright {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Animations */
@keyframes float {
    0%, 100% { transform: rotateY(-10deg) rotateX(5deg) translateY(0); }
    50% { transform: rotateY(-10deg) rotateX(5deg) translateY(-20px); }
}

@keyframes pulse {
    0% { opacity: 0.2; transform: translate(-50%, -50%) scale(0.8); }
    100% { opacity: 0.4; transform: translate(-50%, -50%) scale(1.1); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    .hero { padding-top: 6rem; }
    .input-group { flex-direction: column; }
    .floating-card { transform: none; animation: none; }
    .hero-visual { margin-top: 2rem; }
}