/* Global Styles & Animations */
body { 
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; 
}

/* Custom Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #f1f1f1; }
.dark ::-webkit-scrollbar-track { background: #1f2937; }
::-webkit-scrollbar-thumb { background: #888; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #555; }

/* Hide Scrollbar util */
.no-scrollbar::-webkit-scrollbar { display: none; }
.no-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }

/* Marquee Animation */
@keyframes marquee {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}
.animate-marquee { animation: marquee 30s linear infinite; }

/* Fade In Animation */
@keyframes fadeIn {
    0% { opacity: 0; transform: translateY(10px); }
    100% { opacity: 1; transform: translateY(0); }
}
.animate-fade-in { animation: fadeIn 0.5s ease-out; }

/* Conditional Marquee for Cards */
@keyframes scrollLeftToRight {
    0%   { transform: translateX(0); }
    10%  { transform: translateX(0); }
    100% { transform: translateX(50%); } 
}

.marquee-text-wrap {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    mask-image: linear-gradient(to left, transparent, black 5%, black 95%, transparent);
}

.marquee-text-content {
    display: inline-block;
}

.animate-scroll {
    animation: scrollLeftToRight 8s linear infinite alternate;
}

/* --- Professional Hybrid Ad System --- */
.hybrid-ad-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 0.75rem;
    background-color: #ffffff; /* Solid background to prevent see-through */
    border: 1px solid #e5e7eb;
    min-height: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 2rem 0;
    transition: all 0.3s ease;
    z-index: 0; /* Keeps ad below sticky headers */
}

.dark .hybrid-ad-container {
    border-color: #374151;
    background-color: #1f2937;
}

/* Ad Label Badge */
.ad-badge {
    position: absolute;
    top: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.05);
    color: #6b7280;
    font-size: 0.65rem;
    padding: 2px 8px;
    border-bottom-left-radius: 0.5rem;
    z-index: 5; /* Low enough to be under sticky nav (z-30/40) */
    pointer-events: none;
    font-family: sans-serif;
}

.dark .ad-badge {
    background-color: rgba(255, 255, 255, 0.1);
    color: #9ca3af;
}

/* The Fallback Image (Background Layer) */
.ad-fallback {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1; /* Lowest priority */
    display: flex;
    align-items: center;
    justify-content: center;
}

.ad-fallback img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 1; /* Full visibility by default */
    transition: transform 0.3s ease;
}

.ad-fallback:hover img {
    transform: scale(1.02);
}

/* The Google Ad (Top Layer) */
.adsbygoogle {
    position: relative;
    z-index: 2; /* Just above fallback (1) but below badge (5) */
    display: block;
    width: 100%;
    min-height: 100px; /* Ensure it takes space if loaded */
    background: #ffffff; /* Default background for ad area to cover image cleanly */
}

.dark .adsbygoogle {
    background: #1f2937; /* Match dark mode bg so fallback doesn't bleed weirdly */
}

/* Helper for iframe responsiveness */
.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: 1rem;
    margin: 2rem 0;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    background-color: #000;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* Custom Wrapped Link Button (Transparent Card Style) */
.btn-wrapped-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.9) 0%, rgba(29, 78, 216, 0.9) 100%);
    backdrop-filter: blur(8px);
    color: white !important; 
    font-weight: 700;
    padding: 1rem 1.5rem;
    border-radius: 1rem;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px -3px rgba(37, 99, 235, 0.3);
    border: 1px solid rgba(255,255,255,0.2);
    
    /* Responsive Constraints */
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal; /* Allow text wrapping */
    text-align: center;
    line-height: 1.4;
    font-size: 0.95rem;
}

.btn-wrapped-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px -4px rgba(37, 99, 235, 0.5);
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

.btn-wrapped-link i {
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0; /* Prevent icon from shrinking */
}

.btn-wrapped-link span {
    word-break: break-word; /* Ensure long words break */
}

/* Article Images Responsive Fix */
.prose img {
    max-width: 100%;
    height: auto;
    border-radius: 0.75rem;
    margin: 1.5rem auto;
    display: block;
}