/* Custom CSS Variables - Theme: LIGHT, Product specific naming */
:root {
    --botanical-bg-base: #ffffff;
    --botanical-bg-surface: #f8fafc; /* Very light cool gray/cream */
    --botanical-accent: #16a34a; /* Fresh Nature Green */
    --botanical-accent-hover: #15803d;
    --botanical-text-main: #1e293b;
    --botanical-text-muted: #475569;
    
    /* Typography based on random selection: Montserrat (heading), Inter (text) */
    --font-display: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Visual parameters based on random selection */
    --b-radius-soft: 16px;
    --shadow-raised: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* Base Formats */
body {
    font-family: var(--font-body);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
}

/* Pure CSS Gallery Logic */
.slide-item {
    display: none;
    transition: opacity 0.3s ease-in-out;
}

#pic1:checked ~ .main-view-frame .img-1,
#pic2:checked ~ .main-view-frame .img-2,
#pic3:checked ~ .main-view-frame .img-3,
#pic4:checked ~ .main-view-frame .img-4 {
    display: block;
    animation: fadeIn 0.4s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0.7; }
    to { opacity: 1; }
}

/* Thumbnails Active State Logic (Preset A) */
.thumb-label {
    cursor: pointer;
    box-sizing: border-box;
    border: 2px solid transparent;
    opacity: 0.6;
    transition: all 0.2s ease;
}

.thumb-label:hover {
    opacity: 0.9;
}

#pic1:checked ~ .thumb-strip-down .lbl-1,
#pic2:checked ~ .thumb-strip-down .lbl-2,
#pic3:checked ~ .thumb-strip-down .lbl-3,
#pic4:checked ~ .thumb-strip-down .lbl-4 {
    border-color: var(--botanical-accent);
    opacity: 1;
}

/* CTA Button Interaction (Preset A: Pill with hover shadow) */
.action-btn-pill:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(22, 163, 74, 0.3), 0 4px 6px -2px rgba(22, 163, 74, 0.15); /* Tinted shadow based on accent */
    background-color: var(--botanical-accent-hover) !important;
}

/* Custom Scrollbar for thumbnails on mobile */
.thumb-strip-down::-webkit-scrollbar {
    height: 6px;
}
.thumb-strip-down::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}
.thumb-strip-down::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}
.thumb-strip-down::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}