:root {
    --primary-green: #25D366;
    --dark-green: #128C7E;
    --text-color: #333;
    --light-gray: #f9f9f9;
    --border-color: #e0e0e0;
}

body {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: #f0f2f5;
    margin: 0;
    padding: 20px;
    color: var(--text-color);
    line-height: 1.6;
}

img {
    display: block;
}

.container {
    max-width: 600px;
    margin: 0 auto;
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

header h1 {
    font-size: 1.6rem;
    text-align: center;
    margin-bottom: 10px;
    color: #000;
}

.subtitle {
    font-size: 0.9rem;
    text-align: center;
    color: #666;
    margin-bottom: 20px;
}

.hero-card {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 25px;
    text-align: center;
}

.wkn-label {
    font-size: 0.7rem;
    background: #fff;
    margin: 0;
    padding: 5px;
    color: #999;
}

.image-placeholder {
    position: relative;
    color: white;
}

.overlay-text {
    position: absolute;
    top: 20%;
    left: 10%;
    text-align: left;
}

.overlay-text h2 {
    font-size: 2.5rem;
    margin: 0;
}

.content h3 {
    font-size: 1.2rem;
    margin-top: 0;
}

.features {
    list-style: none;
    padding: 0;
}

.features li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 12px;
    font-size: 0.95rem;
}

.features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-green);
    font-weight: bold;
}

.cta-container {
    text-align: center;
    margin: 30px 0;
}

.whatsapp-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-green);
    color: white;
    text-decoration: none;
    padding: 15px 20px;
    border-radius: 8px;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.whatsapp-btn:hover {
    background-color: var(--dark-green);
    transform: translateY(-2px);
}

.whatsapp-btn:active {
    transform: scale(0.98);
}

.wa-icon {
    width: 24px;
    margin-right: 10px;
}

.disclaimer-small {
    font-size: 0.75rem;
    color: #888;
    margin-top: 10px;
}

.divider {
    border: 0;
    border-top: 1px solid var(--border-color);
    margin: 20px 0;
}

footer {
    text-align: center;
    font-size: 0.8rem;
    color: #999;
}

.footer-links a {
    color: #666;
    text-decoration: none;
}

/* Responsive */
@media (max-width: 480px) {
    body { padding: 10px; }
    .container { padding: 15px; }
    header h1 { font-size: 1.3rem; }
    .overlay-text h2 { font-size: 1.8rem; }
    .whatsapp-btn { font-size: 0.9rem; }
}