/* Reset e configurações globais */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #333;
    line-height: 1.6;
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

/* Header */
header h1 {
    text-align: center;
    color: #2d3748;
    font-size: 2.5rem;
    margin-bottom: 30px;
    text-transform: uppercase;
}

/* Alert Box */
.alert-box {
    background: #fff5f5;
    border-left: 5px solid #f56565;
    padding: 20px;
    margin-bottom: 30px;
    border-radius: 8px;
}

.alert-box p {
    color: #742a2a;
    margin-bottom: 10px;
}

.alert-box strong {
    font-weight: bold;
    font-size: 1.2rem;
}

/* Títulos */
h2 {
    text-align: center;
    color: #4a5568;
    margin: 30px 0;
    font-size: 1.8rem;
}

/* Pacotes */
.packages {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.package {
    background: #f7fafc;
    border: 3px solid #e2e8f0;
    border-radius: 15px;
    padding: 30px;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.package:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.package.recommended {
    border-color: #48bb78;
    background: #f0fff4;
}

.badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: #48bb78;
    color: white;
    padding: 5px 20px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: bold;
    text-transform: uppercase;
}

.package h3 {
    color: #2d3748;
    font-size: 1.5rem;
    margin-bottom: 15px;
    text-align: center;
}

.price {
    text-align: center;
    font-size: 2.5rem;
    color: #48bb78;
    font-weight: bold;
    margin: 20px 0;
}

.benefits {
    margin: 20px 0;
}

.benefits h4 {
    color: #4a5568;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.benefits ul {
    list-style: none;
    padding: 0;
}

.benefits li {
    padding: 8px 0;
    color: #2d3748;
    font-size: 0.95rem;
}

/* Botões */
.btn {
    width: 100%;
    padding: 15px;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    margin-top: 20px;
}

.btn-primary {
    background: #48bb78;
    color: white;
}

.btn-primary:hover {
    background: #38a169;
    transform: scale(1.05);
}

.btn-secondary {
    background: #4299e1;
    color: white;
}

.btn-secondary:hover {
    background: #3182ce;
    transform: scale(1.05);
}

/* Disclaimer */
.disclaimer {
    text-align: center;
    color: #718096;
    font-size: 0.9rem;
    margin: 30px 0;
    padding: 20px;
    background: #edf2f7;
    border-radius: 8px;
}

/* Security Badges */
.security-badges {
    display: flex;
    justify-content: space-around;
    margin: 40px 0;
    padding: 20px;
    background: #f7fafc;
    border-radius: 10px;
}

.badge-item {
    text-align: center;
}

.badge-item span {
    font-size: 2rem;
    display: block;
    margin-bottom: 10px;
}

.badge-item p {
    color: #4a5568;
    font-size: 0.9rem;
    font-weight: 600;
}

/* Urgency Box */
.urgency-box {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    margin: 30px 0;
}

.urgency-box h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.urgency-box p {
    font-size: 1.1rem;
    margin: 10px 0;
}

#countdown {
    font-size: 2rem;
    font-weight: bold;
    color: #ffd700;
}

/* Footer */
footer {
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 2px solid #e2e8f0;
    color: #718096;
}

footer a {
    color: #4299e1;
    text-decoration: none;
    margin: 0 10px;
}

footer a:hover {
    text-decoration: underline;
}

/* Responsivo */
@media (max-width: 768px) {
    .container {
        padding: 20px;
    }

    header h1 {
        font-size: 1.8rem;
    }

    .packages {
        grid-template-columns: 1fr;
    }

    .security-badges {
        flex-direction: column;
        gap: 20px;
    }
}