/* ==========================================================================
   PORTAL ARCHITECTUUR & SLIDER ENGINE (De fundering)
   ========================================================================== */
.portal-articles-container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; display: flex; flex-direction: column; gap: 5rem; width: 100%; box-sizing: border-box; }
.portal-section { position: relative; width: 100%; min-width: 0; scroll-margin-top: 4.5rem; }
.section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; border-bottom: 1px solid rgba(255, 255, 255, 0.05); padding-bottom: 0.8rem; width: 100%; box-sizing: border-box; }
.section-header h2 { font-size: 1.6rem; color: #ffffff; margin: 0; letter-spacing: -0.5px; }
.slider-controls { display: flex; gap: 0.6rem; }
.slider-arrow { background: rgba(255, 255, 255, 0.02); border: 1px solid rgba(255, 255, 255, 0.08); color: var(--text-muted); width: 38px; height: 38px; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 0.8rem; transition: all var(--transition); }
.slider-arrow:hover { background: var(--accent); color: var(--bg); border-color: var(--accent); box-shadow: 0 0 10px var(--accent-glow); }
.slider-viewport { width: 100%; max-width: 100%; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; -webkit-overflow-scrolling: touch; }
.slider-viewport::-webkit-scrollbar { display: none; }
.slider-viewport { -ms-overflow-style: none; scrollbar-width: none; }
.slider-track { display: flex; flex-wrap: nowrap; gap: 1.5rem; padding-bottom: 1rem; }

/* Hero section */
.detail-page-hero { position: relative; max-width: 800px; margin: 5rem auto 4rem auto; padding: 0 1.5rem; text-align: center; display: flex; flex-direction: column; align-items: center; }
.luxury-badge { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 2px; color: var(--accent); border: 1px solid rgba(212, 175, 55, 0.3); padding: 0.4rem 1.2rem; border-radius: 50px; margin-bottom: 1.5rem; background: rgba(212, 175, 55, 0.03); }
.detail-page-hero h1 { color: var(--text); font-size: 3.5rem; margin: 0 0 1rem 0; letter-spacing: -1px; font-weight: 700; }
.hero-lead { font-size: 1.15rem; color: var(--text-muted); line-height: 1.7; margin: 0; }

/* showcase before/after slider */
.detailing-showcase-container { width: 100%; max-width: 1200px; margin: 0 auto 6rem auto; padding: 0 1.5rem; box-sizing: border-box; }
.detailing-showcase-card { background: rgba(15, 15, 15, 0.6); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); padding: 4rem 2rem; text-align: center; display: flex; flex-direction: column; align-items: center; box-shadow: 0 0 40px rgba(212, 175, 55, 0.03); width: 100%; box-sizing: border-box; border-radius: 35px; }
.detailing-showcase-card h2 { font-size: 2.2rem; margin: 0 0 0.8rem 0; letter-spacing: -0.5px; }
.detailing-showcase-card p { font-size: 1.1rem; color: var(--text-muted); max-width: 600px; }

/* slider componenten */
.ba-slider-container { width: 100%; max-width: 100%; margin: 0 auto; border-radius: 16px; overflow: hidden; border: 1px solid rgba(212, 175, 55, 0.3); box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5); }
.ba-slider { position: relative; width: 100%; height: 450px; cursor: ew-resize; background: var(--bg); }
.ba-slider img { width: 100%; height: 100%; object-fit: cover; display: block; pointer-events: none; }
.ba-img-after { position: absolute; top: 0; left: 0; }
.ba-resize-img { position: absolute; top: 0; left: 0; width: 50%; height: 100%; overflow: hidden; border-right: 2px solid var(--accent); box-shadow: 2px 0 15px rgba(0,0,0,0.5); }
.ba-handle { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 44px; height: 44px; background: var(--accent); color: var(--bg); border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 0 20px rgba(212, 175, 55, 0.6); z-index: 5; font-size: 1.2rem; pointer-events: none; }
.ba-label { position: absolute; top: 2rem; padding: 0.6rem 1.5rem; background: rgba(10, 10, 10, 0.65); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); color: #ffffff; border-radius: 50px; font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 2px; border: 1px solid rgba(255, 255, 255, 0.15); z-index: 10; pointer-events: none; }
.ba-label-before { left: 2rem; }
.ba-label-after { right: 2rem; }


/* BASIS STRUCTUUR */
.slide-card { background: rgba(255, 255, 255, 0.01); border: 1px solid rgba(255, 255, 255, 0.04); border-radius: 24px; overflow: hidden; display: flex; flex-direction: column; transition: border-color var(--transition), box-shadow var(--transition); box-sizing: border-box; }
.slide-card:hover { border-color: rgba(212, 175, 55, 0.2); box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4); }
.slide-image { position: relative; height: 200px; overflow: hidden; border-bottom: 1px solid rgba(255, 255, 255, 0.04); }
.slide-image img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.85); transition: transform 0.6s var(--transition); }
.slide-card:hover .slide-image img { transform: scale(1.05); }
.slide-content { padding: 1.5rem; display: flex; flex-direction: column; flex: 1; box-sizing: border-box; }
.slide-content h3 { margin: 0 0 0.5rem 0; font-size: 1.2rem; color: #ffffff; }
.slide-card:hover .slide-content h3 { color: var(--accent); }
.slide-content p { margin: 0; font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }
.news-date { font-size: 0.75rem; color: var(--accent); margin-bottom: 0.5rem; display: block; }
.project-tag { position: absolute; top: 1rem; left: 1rem; background: rgba(3, 3, 3, 0.7); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border: 1px solid rgba(212, 175, 55, 0.2); color: var(--text); padding: 0.3rem 0.8rem; border-radius: 50px; font-size: 0.7rem; font-weight: 500; z-index: 5; }

/* Exclusive Social Media Video Cards Design */
.social-video-card { text-decoration: none; }
.social-play-overlay { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%) scale(0.9); width: 50px; height: 50px; background: rgba(212, 175, 55, 0.9); color: #0a0a0a; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; padding-left: 3px; opacity: 0; transition: all var(--transition, 0.3s ease); z-index: 4; }
.social-video-card:hover .social-play-overlay { opacity: 1; transform: translate(-50%, -50%) scale(1); box-shadow: 0 0 20px var(--accent-glow, rgba(212, 175, 55, 0.4)); }
.social-stats-bar { position: absolute; bottom: 0; left: 0; width: 100%; background: linear-gradient(to bottom, transparent, rgba(0,0,0,0.85)); padding: 2rem 1.2rem 0.6rem 1.2rem; display: flex; gap: 1.2rem; color: rgba(255, 255, 255, 0.85); font-size: 0.75rem; font-weight: 500; z-index: 3; pointer-events: none; }
.social-stats-bar i { color: var(--accent, #d4af37); margin-right: 5px; }
.social-tag { background: rgba(10, 10, 10, 0.85) !important; display: flex; align-items: center; gap: 6px; border-color: rgba(255, 255, 255, 0.1) !important; }
.social-tag i { font-size: 0.85rem; }

/* Fallback Kaart (Wanneer er nog geen data is) */
.slide-card.text-only { background: rgba(15, 15, 15, 0.6); border: 1px dashed rgba(212, 175, 55, 0.4); justify-content: center; align-items: center; text-align: center; min-height: 350px; padding: 2.5rem 2rem; box-sizing: border-box; }
.slide-card.text-only .slide-badge { display: inline-block; margin-bottom: 1.2rem; padding: 0.5rem 1.5rem; border-radius: 50px; background: rgba(212, 175, 55, 0.05); border: 1px solid rgba(212, 175, 55, 0.3); color: var(--accent, #d4af37); font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 2px; box-shadow: 0 4px 15px rgba(212, 175, 55, 0.05); }
.slide-card.text-only h3 { color: #ffffff; font-size: 1rem; margin: 0 0 1rem 0; }
.slide-card.text-only p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.6; margin: 0; }

/* Fallback Kaart - Exacte Social Media Hovers */
.fallback-social-links { display: flex; gap: 1.2rem; margin-top: 1.5rem; justify-content: center; }
.fallback-icon { width: 45px; height: 45px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; color: #ffffff; background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.1); text-decoration: none; transition: all var(--transition, 0.3s ease); }
.fallback-icon:hover { transform: translateY(-4px); color: #ffffff; }
.fallback-icon.fb:hover { background: #1877F2; border-color: #1877F2; box-shadow: 0 0 15px rgba(24, 119, 242, 0.4); }
.fallback-icon.insta:hover { background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%); border-color: #dc2743; box-shadow: 0 0 15px rgba(204, 35, 102, 0.4); }
.fallback-icon.tiktok:hover { background: #000000; border-color: rgba(255, 255, 255, 0.3); box-shadow: -3px -3px 12px rgba(0, 242, 234, 0.5), 3px 3px 12px rgba(254, 44, 85, 0.5); }

/* SLIDER STRUCTUUR */
.slider-viewport { width: 100%; max-width: 100%; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; -webkit-overflow-scrolling: touch; }
.slider-viewport::-webkit-scrollbar { display: none; }
.slider-viewport { -ms-overflow-style: none; scrollbar-width: none; }
.slider-track { display: flex; flex-wrap: nowrap; gap: 1.5rem; padding-bottom: 1rem; }
.slide-card { flex: 0 0 calc((100% - 3rem) / 3); scroll-snap-align: start; }

/* RESPONSIVE LAYOUT */
@media (max-width: 992px) { .slide-card { flex: 0 0 calc((100% - 1.5rem) / 2); } }

/* Mobiele optimalisatie */
@media (max-width: 768px) {
    .ba-slider { height: 250px; }
    .ba-handle { width: 36px; height: 36px; font-size: 1rem; }
	.slide-card { flex: 0 0 100%; } .slider-track { gap: 1rem; }
}