@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&display=swap');

:root {
    --primary-text-color: #ffffff;
    --secondary-text-color: #e0e0e0; /* Brighter for better contrast */
    --background-gradient-start: #1e3c72; /* Deeper blue */
    --background-gradient-end: #2a5298;   /* Lighter blue */
    --container-bg: rgba(255, 255, 255, 0.1); /* Subtle transparent white */
    --border-color: rgba(255, 255, 255, 0.2); /* Stronger border */
}

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, var(--background-gradient-start) 0%, var(--background-gradient-end) 100%);
    color: var(--primary-text-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    text-align: center;
    padding: 20px;
    box-sizing: border-box;
}

.container {
    max-width: 700px;
    padding: 60px 40px;
    margin-top: -50px;
    background: var(--container-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(8px); /* Slightly more blur for depth */
    box-shadow: 0 10px 40px 0 rgba(0, 0, 0, 0.4); /* Stronger shadow */
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 3px;
    margin-bottom: 2.5rem;
    text-transform: uppercase;
    color: var(--primary-text-color);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3); /* Subtle glow for logo */
}

h1 {
    font-size: 3.2rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    line-height: 1.2;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.5); /* Text shadow for better pop */
}

p {
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    color: var(--secondary-text-color);
}

.secondary-text {
    font-size: 1.1rem;
    font-weight: 300;
    color: var(--secondary-text-color);
    opacity: 0.9; /* Slightly less opaque to keep it secondary */
    margin-top: 2rem;
}

.footer {
    margin-top: auto;
    padding-top: 30px;
    font-size: 0.9rem;
    color: var(--secondary-text-color);
    opacity: 0.8;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .container {
        padding: 40px 25px;
    }
    .logo {
        font-size: 1.5rem;
        margin-bottom: 2rem;
    }
    h1 {
        font-size: 2.5rem;
    }
    p {
        font-size: 1.1rem;
    }
    .secondary-text {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 30px 20px;
    }
    .logo {
        font-size: 1.3rem;
        margin-bottom: 1.5rem;
    }
    h1 {
        font-size: 2rem;
    }
    p {
        font-size: 1rem;
    }
    .secondary-text {
        font-size: 0.9rem;
    }
    body {
        padding: 15px;
    }
}