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

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background: radial-gradient(circle at top left, #1a1a2e, #0a0a0c);
    color: #ffffff;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow-x: hidden;
    padding: 20px;
}

/* Centered Card Styling */
.hero-section {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.glass-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: clamp(2rem, 8vw, 4rem);
    border-radius: 24px;
    text-align: center;
    max-width: 800px;
    width: 100%;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.8s ease-out;
}

/* Typography */
.brand-tag {
    display: inline-block;
    background: linear-gradient(90deg, #3b82f6, #2dd4bf);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 24px;
}

h1 {
    font-size: clamp(1.8rem, 5vw, 3.2rem);
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 20px;
}

.highlight {
    background: linear-gradient(90deg, #3b82f6, #2dd4bf);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

p {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: #94a3b8;
    max-width: 500px;
    margin: 0 auto 40px auto;
    line-height: 1.6;
}

/* Button Styling */
.btn-primary {
    display: inline-block;
    background: #ffffff;
    color: #000000;
    padding: 16px 36px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
    box-shadow: 0 10px 15px -3px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    background: #3b82f6;
    color: #ffffff;
    box-shadow: 0 20px 25px -5px rgba(59, 130, 246, 0.4);
}

/* Footer Styling */
footer {
    padding: 20px;
    color: #475569;
    font-size: 0.9rem;
}

/* Animations */
@keyframes slideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive Tweaks */
@media (max-width: 480px) {
    .glass-card {
        padding: 2rem 1.5rem;
    }
    
    .btn-primary {
        width: 100%;
        text-align: center;
    }
}