/* Core Structural Styles */
* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: #333;
    line-height: 1.6;
    background-color: #f7f9fa;
}

/* Base Utility Classes */
.content-area {
    padding-bottom: 60px;
}
.site-main {
    background: #fff;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}

/* Ad Placement Containers */
.adsense-placeholder {
    background-color: #f0f0f0;
    border: 1px dashed #ccc;
    color: #888;
    padding: 20px;
    margin: 20px auto;
    text-align: center;
    font-size: 14px;
    clear: both;
}
.header-ad { min-height: 90px; max-width: 728px; }
.content-ad { min-height: 250px; max-width: 300px; }
.footer-ad { min-height: 90px; max-width: 728px; }

/* Mobile optimization for ads */
@media (max-width: 768px) {
    .header-ad, .footer-ad {
        max-width: 320px;
        min-height: 50px;
    }
}

/* Typography & Layout */
h1, h2, h3 { font-weight: 700; line-height: 1.2; }

/* Call to Action Buttons */
.funnel-buy-btn, .funnel-next-btn {
    display: inline-block;
    background: #e67e22;
    color: #fff;
    padding: 18px 30px;
    font-size: 22px;
    font-weight: 800;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(230, 126, 34, 0.4);
    transition: all 0.2s ease;
    width: 100%;
    max-width: 400px;
    box-sizing: border-box;
    text-align: center;
}
.funnel-buy-btn:hover, .funnel-next-btn:hover {
    background: #d35400;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(211, 84, 0, 0.5);
    color: #fff;
    text-decoration: none;
}

/* Multi-step indicator */
.multistep-indicator {
    display: flex;
    justify-content: space-between;
    list-style: none;
    padding: 0;
    margin: 0 0 30px 0;
    border-bottom: 2px solid #eaeaea;
}
.multistep-indicator li {
    flex: 1;
    text-align: center;
    padding: 10px 5px;
    font-size: 14px;
    font-weight: 600;
    color: #aaa;
    border-bottom: 4px solid transparent;
    margin-bottom: -3px;
}
.multistep-indicator li.active {
    color: #e67e22;
    border-bottom: 4px solid #e67e22;
}
.multistep-indicator li.completed {
    color: #4CAF50;
    border-bottom: 4px solid #4CAF50;
}

@media (max-width: 600px) {
    .multistep-indicator { flex-wrap: wrap; }
    .multistep-indicator li { flex: 0 0 50%; font-size: 12px; }
}

/* Form Styles for Checkout */
.checkout-step-container { display: none; }
.checkout-step-container.active { display: block; animation: fadeIn 0.4s ease; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Sticky Bottom Native UI */
.mobile-sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: #fff;
    padding: 15px;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    z-index: 9999;
    top: auto; /* override GP's nav styling */
    display: none; /* JS will toggle for mobile */
}

@media (max-width: 768px) {
    .mobile-sticky-cta { display: block; text-align: center; }
    .content-area { padding-bottom: 100px; /* space for sticky cta */ }
}

.btn-sticky-bottom {
    display: block;
    background: #e67e22;
    color: white;
    text-align: center;
    padding: 15px;
    font-weight: bold;
    border-radius: 5px;
    text-decoration: none;
    font-size: 18px;
}