:root {
    --primary-color: #2563eb;
    --background-color: #0f172a;
    --text-color: #e2e8f0;
    --accent-color: #60a5fa;
}

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

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

.container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

header {
    text-align: center;
    padding: 2rem 0;
}

h1 {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -1px;
}

.accent {
    color: var(--accent-color);
}

main {
    text-align: center;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
}

.tagline {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.description {
    font-size: 1.25rem;
    color: #94a3b8;
    max-width: 600px;
    margin: 0 auto;
}

.coming-soon {
    margin: 2rem 0;
    font-size: 1.5rem;
    font-weight: 600;
}

.loader {
    width: 50px;
    height: 50px;
    border: 3px solid var(--text-color);
    border-radius: 50%;
    border-top-color: var(--accent-color);
    margin: 1rem auto;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    100% {
        transform: rotate(360deg);
    }
}

.notify-form {
    max-width: 500px;
    margin: 0 auto;
}

form {
    display: flex;
    gap: 1rem;
    padding: 1rem;
}

input[type="email"] {
    flex-grow: 1;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: 4px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-color);
    font-size: 1rem;
}

input[type="email"]:focus {
    outline: 2px solid var(--accent-color);
    background-color: rgba(255, 255, 255, 0.15);
}

button {
    padding: 0.75rem 1.5rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: background-color 0.2s;
}

button:hover {
    background-color: #1d4ed8;
}

footer {
    text-align: center;
    padding: 2rem 0;
    color: #94a3b8;
}

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

    .tagline {
        font-size: 2rem;
    }

    form {
        flex-direction: column;
    }

    button {
        width: 100%;
    }
}