/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: #0b0f19;
    color: #f3f4f6;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: hidden;
    position: relative;
}

/* Subtle background glow effect */
body::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, rgba(0,0,0,0) 70%);
    top: 20%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 0;
}

/* Container */
.container {
    width: 100%;
    max-width: 600px;
    padding: 40px 24px;
    text-align: center;
    z-index: 1;
}

/* Logo */
.logo {
    font-weight: 700;
    letter-spacing: 4px;
    font-size: 0.9rem;
    color: #9ca3af;
    margin-bottom: 60px;
}

.logo span {
    color: #6366f1; /* Accent Color */
}

/* Content */
.content h1 {
    font-size: 2.75rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    color: #ffffff;
}

.content p {
    font-size: 1rem;
    font-weight: 300;
    line-height: 1.6;
    color: #9ca3af;
    max-width: 460px;
    margin: 0 auto 40px auto;
}

/* Form Styles */
.signup-form form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
    max-width: 460px;
    margin: 0 auto 60px auto;
}

.signup-form input {
    background-color: #1f2937;
    border: 1px solid #374151;
    padding: 16px;
    border-radius: 8px;
    color: #ffffff;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s ease;
    width: 100%;
}

.signup-form input:focus {
    border-color: #6366f1;
}

.signup-form button {
    background-color: #6366f1;
    color: #ffffff;
    border: none;
    padding: 16px;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.signup-form button:hover {
    background-color: #4f46e5;
}

/* Responsive Form for Larger Screens */
@media (min-width: 480px) {
    .signup-form form {
        flex-direction: row;
        gap: 0;
        background-color: #1f2937;
        border: 1px solid #374151;
        border-radius: 8px;
        padding: 4px;
    }

    .signup-form input {
        border: none;
        background-color: transparent;
        padding: 12px 16px;
    }

    .signup-form button {
        padding: 12px 24px;
        white-space: nowrap;
    }
}

/* Social Links */
.social-links {
    display: flex;
    justify-content: center;
    gap: 24px;
}

.social-links a {
    color: #6b7280;
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.2s ease;
}

.social-links a:hover {
    color: #ffffff;
}