:root {
    --primary-color: #1a1a1a;
    --text-color: #333;
    --accent-color: #d4af37;
    /* Gold */
    --button-color: #25D366;
    /* WhatsApp Green */
    --button-hover: #128C7E;
    --bg-color: #f8f8f8;
    --card-bg: #ffffff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: 'Source Sans 3', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 480px;
    /* Mobile focused max-width */
    margin: 0 auto;
    padding: 24px;
    background: var(--card-bg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Tablet/Desktop Tweaks */
@media (min-width: 768px) {
    .container {
        min-height: auto;
        border-radius: 16px;
        margin: 40px auto;
        padding: 40px;
    }

    body {
        background: radial-gradient(circle at center, #f0f0f0 0%, #e0e0e0 100%);
    }
}

.content-wrapper {
    display: flex;
    flex-direction: column;
    gap: 20px;
    text-align: center;
}

h1 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    color: var(--primary-color);
    line-height: 1.1;
    margin-bottom: 4px;
}

h2 {
    font-size: 1.1rem;
    font-weight: 400;
    color: #555;
    line-height: 1.5;
    margin-bottom: 8px;
}

.image-container {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.hero-image {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 16/9;
    object-fit: cover;
}

.offer-block {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 8px;
}

.price {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.price small {
    font-family: 'Source Sans 3', sans-serif;
    font-size: 0.9rem;
    font-weight: 400;
    color: #666;
    vertical-align: middle;
}

.cta-button {
    background-color: var(--button-color);
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    padding: 16px 24px;
    border-radius: 8px;
    transition: background-color 0.2s ease, transform 0.1s ease;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cta-button:hover {
    background-color: var(--button-hover);
    transform: translateY(-1px);
}

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

.microcopy {
    font-size: 0.85rem;
    color: #777;
    margin-top: 4px;
}