:root {
    --primary: #2E3192;
    --secondary: #1BFFFF;
    --dark: #1a1a2e;
    --light: #f4f4f8;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

body {
    background: var(--dark);
    color: var(--light);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    position: relative;
    background: linear-gradient(135deg, var(--dark) 0%, #2a2a4a 100%);
}

.particles {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.particle {
    position: absolute;
    background: var(--secondary);
    border-radius: 50%;
    opacity: 0.3;
    animation: float 20s infinite linear;
}

@keyframes float {
    0% {
        transform: translateY(0) translateX(0) rotate(0deg);
        opacity: 0;
    }
    50% {
        opacity: 0.3;
    }
    100% {
        transform: translateY(-1000px) translateX(100px) rotate(360deg);
        opacity: 0;
    }
}

.title {
    font-size: 4rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--secondary) 0%, #fff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        text-shadow: 0 0 20px rgba(27, 255, 255, 0.3);
    }
    to {
        text-shadow: 0 0 30px rgba(27, 255, 255, 0.5);
    }
}

.subtitle {
    font-size: 1.5rem;
    text-align: center;
    max-width: 600px;
    margin-bottom: 3rem;
    line-height: 1.6;
}

.cta {
    background: var(--secondary);
    color: var(--dark);
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.cta:hover {
    background: transparent;
    color: var(--secondary);
    border-color: var(--secondary);
}

.coming-soon {
    margin-top: 2rem;
    font-size: 1.2rem;
    opacity: 0.8;
}

.countdown {
    display: flex;
    gap: 2rem;
    margin: 2rem 0;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.countdown-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary);
}

.countdown-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Quick Signup Preview Styles */
.signup-preview {
    width: 100%;
    max-width: 500px;
    margin: 2rem auto;
    text-align: center;
}

.preview-form {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.preview-input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 2px solid var(--secondary);
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    color: var(--light);
    font-size: 1rem;
}

.preview-input:focus {
    outline: none;
    border-color: #fff;
    box-shadow: 0 0 0 2px rgba(27, 255, 255, 0.2);
}

.preview-note {
    font-size: 0.9rem;
    opacity: 0.8;
}

.text-link {
    color: var(--secondary);
    text-decoration: none;
    border-bottom: 1px dashed var(--secondary);
}

.text-link:hover {
    border-bottom-style: solid;
}

/* Feature Section Styles */
.features {
    display: flex;
    gap: 2rem;
    margin: 3rem 0;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 1200px;
    padding: 0 1rem;
}

.feature-item {
    flex: 1;
    min-width: 250px;
    max-width: 350px;
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    backdrop-filter: blur(10px);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-item h3 {
    color: var(--secondary);
    margin-bottom: 0.5rem;
}

.feature-item p {
    opacity: 0.9;
    line-height: 1.6;
}

/* Message Styles */
.message {
    padding: 1rem;
    margin-top: 1rem;
    border-radius: 4px;
    text-align: center;
}

.message.success {
    background: rgba(0, 255, 0, 0.1);
    color: #00ff00;
}

.message.error {
    background: rgba(255, 0, 0, 0.1);
    color: #ff0000;
}

@media (max-width: 768px) {
    .title {
        font-size: 2.5rem;
    }
    .subtitle {
        font-size: 1.2rem;
    }
    .countdown {
        gap: 1rem;
    }
    .countdown-number {
        font-size: 2rem;
    }
    .preview-form {
        flex-direction: column;
    }
    .preview-input {
        width: 100%;
    }
    .features {
        gap: 1rem;
    }
    .feature-item {
        min-width: 100%;
    }
}