* {
    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, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.container {
    background: white;
    border-radius: 20px;
    padding: 60px 40px;
    max-width: 600px;
    width: 100%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    text-align: center;
}

.logo-container {
    margin-bottom: 40px;
}

.logo {
    max-width: 100%;
    height: auto;
    max-height: 200px;
}

h1 {
    color: #2d3748;
    font-size: 2rem;
    margin-bottom: 16px;
    font-weight: 700;
}

.tagline {
    color: #718096;
    font-size: 1.125rem;
    margin-bottom: 48px;
}

.buttons-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.social-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 32px;
    border-radius: 12px;
    text-decoration: none;
    color: white;
    font-weight: 600;
    font-size: 1.125rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.social-button svg {
    width: 24px;
    height: 24px;
}

.social-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.social-button:active {
    transform: translateY(0);
}

.facebook {
    background: #1877f2;
}

.facebook:hover {
    background: #166fe5;
}

.instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.whatsapp {
    background: #25d366;
}

.whatsapp:hover {
    background: #20ba5a;
}

.website {
    background: #2d3748;
}

.website:hover {
    background: #1a202c;
}

@media (max-width: 640px) {
    .container {
        padding: 40px 24px;
    }

    h1 {
        font-size: 1.5rem;
    }

    .tagline {
        font-size: 1rem;
    }

    .social-button {
        font-size: 1rem;
        padding: 14px 24px;
    }
}