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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #e3e8f7 0%, #c7d4f0 100%);
    color: #1a3a6b;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.container {
    max-width: 700px;
    width: 100%;
    text-align: center;
    animation: fadeIn 1s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.attention-banner {
    display: inline-block;
    background: linear-gradient(135deg, #ff4757 0%, #ff6348 100%);
    color: white;
    padding: 6px 12px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    margin-bottom: 18px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    animation: pulse 2s infinite;
    box-shadow: 0 4px 12px rgba(255, 71, 87, 0.3);
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

h1 {
    font-size: 56px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 30px;
    color: #2563eb;
    letter-spacing: -1px;
}

.subtitle {
    font-size: 24px;
    color: #475569;
    margin-bottom: 50px;
    line-height: 1.5;
    font-weight: 400;
}

.form-box {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(37, 99, 235, 0.2);
    border-radius: 25px;
    padding: 50px;
    box-shadow: 0 25px 70px rgba(37, 99, 235, 0.15);
    animation: glow 3s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { box-shadow: 0 25px 70px rgba(37, 99, 235, 0.15); }
    50% { box-shadow: 0 25px 70px rgba(37, 99, 235, 0.25); }
}

input[type="email"] {
    width: 100%;
    padding: 22px 25px;
    font-size: 18px;
    border: 2px solid rgba(37, 99, 235, 0.3);
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.8);
    color: #1a3a6b;
    margin-bottom: 20px;
    transition: all 0.3s ease;
    text-align: center;
}

input[type="email"]:focus {
    outline: none;
    border-color: #2563eb;
    background: white;
    transform: scale(1.02);
}

input[type="email"]::placeholder {
    color: rgba(71, 85, 105, 0.6);
}

.cta-button {
    width: 100%;
    padding: 25px;
    font-size: 22px;
    font-weight: 800;
    color: white;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    border: none;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 2px;
    box-shadow: 0 15px 40px rgba(37, 99, 235, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 50px rgba(37, 99, 235, 0.5);
    background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
}

.cta-button:active {
    transform: translateY(-1px);
}

.privacy-text {
    margin-top: 20px;
    font-size: 13px;
    color: rgba(71, 85, 105, 0.8);
    line-height: 1.6;
}

.privacy-text strong {
    color: #2563eb;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 38px;
    }
    
    .subtitle {
        font-size: 20px;
        margin-bottom: 40px;
    }
    
    .form-box {
        padding: 35px 25px;
    }
    
    input[type="email"] {
        padding: 18px 20px;
        font-size: 16px;
    }
    
    .cta-button {
        padding: 20px;
        font-size: 18px;
    }
    
    .attention-banner {
        font-size: 9px;
        padding: 5px 12px;
    }
    
    .privacy-text {
        font-size: 12px;
    }
}