:root {
    --bg-color: #050505; /* Deep Onyx */
    --text-gold: #D4AF37;
    --text-muted: #8c8c8c;
    --accent-gold: linear-gradient(45deg, #bf953f, #fcf6ba, #b38728, #fbf5b7, #aa771c);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--bg-color);
    /* Subtle noise texture for "Stone" feel */
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.05'/%3E%3C/svg%3E");
    color: white;
    font-family: 'Lato', sans-serif;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.container {
    text-align: center;
    z-index: 2;
    padding: 2rem;
    max-width: 800px;
}

/* Typography */
.logo {
    font-family: 'Cinzel', serif;
    font-size: 4rem;
    letter-spacing: 1.2rem;
    margin: 0;
    background: var(--accent-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0px 0px 20px rgba(191, 149, 63, 0.3);
}

.subtitle {
    font-family: 'Cinzel', serif;
    font-size: 0.8rem;
    letter-spacing: 0.4rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
    text-transform: uppercase;
}

.headline {
    font-family: 'Cinzel', serif;
    font-weight: 400;
    font-size: 1.5rem;
    margin-top: 4rem;
    letter-spacing: 0.2rem;
    color: #f0f0f0;
}

.description {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-muted);
    margin-bottom: 3rem;
    font-weight: 300;
}

/* Form Styles */
.signup-form {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

input[type="email"] {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid #333;
    padding: 1rem 1.5rem;
    color: white;
    font-family: 'Lato', sans-serif;
    font-size: 1rem;
    width: 100%;
    max-width: 400px;
    text-align: center;
    outline: none;
    transition: border-color 0.3s ease;
}

input[type="email"]:focus {
    border-color: #bf953f;
}

button {
    background: transparent;
    color: #bf953f;
    border: 1px solid #bf953f;
    padding: 1rem 2rem;
    font-family: 'Cinzel', serif;
    letter-spacing: 0.2rem;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
}

button:hover {
    background: #bf953f;
    color: #000;
    box-shadow: 0 0 15px rgba(191, 149, 63, 0.5);
}

/* Footer */
.divider {
    display: block;
    width: 50px;
    height: 1px;
    background: #333;
    margin: 4rem auto 2rem;
}

footer p {
    font-size: 0.7rem;
    letter-spacing: 0.2rem;
    color: #444;
    text-transform: uppercase;
}

/* Animations */
.fade-in { animation: fadeIn 2s ease-out forwards; opacity: 0; }
.fade-in-delayed { animation: fadeIn 2s ease-out 1s forwards; opacity: 0; }
.fade-in-late { animation: fadeIn 2s ease-out 2s forwards; opacity: 0; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.hidden { display: none; }
.success-msg { color: #bf953f; margin-top: 1rem; font-family: 'Cinzel', serif; letter-spacing: 1px; }
.error-msg { color: #c44; margin-top: 1rem; }

/* Mobile Adjustments */
@media (max-width: 600px) {
    .logo { font-size: 3rem; letter-spacing: 0.5rem; }
    .headline { font-size: 1.2rem; }
}