/* =========================================================
   RAJA PRIYA GROUP — INDUSTRY-SPECIFIC HUBS & VISUAL SHOWCASE
   Tailored UI for Video Editing, Web Dev, Brand & Social Media
   ========================================================= */

/* Industry Section Layout */
.industry-hub-section {
  padding: 80px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
}

.industry-hub-header {
  margin-bottom: 30px;
}

.industry-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 20px;
  background: rgba(201, 162, 75, 0.12);
  border: 1px solid rgba(201, 162, 75, 0.3);
  color: var(--color-gold-light);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

/* Sub-category Chips Ribbon */
.sub-category-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.chip-tag {
  padding: 6px 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-cream);
  font-size: 0.8rem;
  font-weight: 600;
  transition: all 0.25s ease;
}

.chip-tag:hover {
  background: rgba(201, 162, 75, 0.15);
  border-color: var(--color-gold);
  color: var(--color-gold-light);
}

/* =========================================================
   🎬 DUAL VIDEO CAROUSEL SYSTEM (3 on Desktop / 1 on Mobile)
   ========================================================= */

.video-sub-heading {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: #ffffff;
  margin: 36px 0 16px 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.video-carousel-wrapper {
  position: relative;
  margin-bottom: 30px;
}

.video-carousel-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 12px 4px 20px 4px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(201, 162, 75, 0.3) rgba(0, 0, 0, 0.2);
}

.video-carousel-track::-webkit-scrollbar {
  height: 6px;
}

.video-carousel-track::-webkit-scrollbar-thumb {
  background: rgba(201, 162, 75, 0.4);
  border-radius: 4px;
}

/* CAROUSEL ITEM SIZING: 3 Visible on Desktop */
.carousel-video-card {
  flex: 0 0 calc((100% - 40px) / 3);
  min-width: calc((100% - 40px) / 3);
  scroll-snap-align: start;
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  background: #0f121a;
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 16px;
  cursor: pointer;
}

/* Aspect Ratios */
.carousel-video-card.vertical {
  aspect-ratio: 9 / 16;
}

.carousel-video-card.horizontal {
  aspect-ratio: 16 / 9;
}

.carousel-video-card:hover {
  transform: translateY(-6px) scale(1.02);
  border-color: var(--color-gold);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8), 0 0 30px rgba(201, 162, 75, 0.25);
}

/* HTML5 Video Tag Element */
.carousel-video-card video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.75;
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.carousel-video-card:hover video {
  opacity: 1;
  transform: scale(1.04);
}

.reel-play-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(201, 162, 75, 0.85);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  font-size: 1.3rem;
  box-shadow: 0 8px 24px rgba(201, 162, 75, 0.5);
  transition: transform 0.3s ease, opacity 0.3s ease;
  z-index: 3;
  pointer-events: none;
}

.carousel-video-card:hover .reel-play-overlay {
  transform: translate(-50%, -50%) scale(1.15);
  background: var(--gradient-gold);
}

.reel-header-tags {
  position: relative;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sound-toggle-btn {
  background: rgba(0, 0, 0, 0.75);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 14px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.25s ease;
  z-index: 5;
}

.sound-toggle-btn:hover {
  background: var(--gradient-gold);
  color: #000;
  border-color: transparent;
}

.badge-4k {
  background: rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 6px;
}

.reel-info-bottom {
  position: relative;
  z-index: 4;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.95) 100%);
  margin: -16px;
  padding: 24px 16px 16px;
}

.reel-info-bottom h3 {
  font-size: 1.1rem;
  color: #fff;
  font-family: var(--font-display);
  margin-bottom: 4px;
}

.reel-info-bottom p {
  font-size: 0.8rem;
  color: var(--color-gold-light);
  font-weight: 600;
}

/* Carousel Navigation Arrows */
.carousel-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(15, 18, 28, 0.9);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(201, 162, 75, 0.4);
  color: var(--color-gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 10;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
  transition: all 0.25s ease;
}

.carousel-nav-btn.prev { left: -16px; }
.carousel-nav-btn.next { right: -16px; }

.carousel-nav-btn:hover {
  background: var(--gradient-gold);
  color: #000;
  border-color: transparent;
  transform: translateY(-50%) scale(1.1);
}

/* 💻 2. WEBSITE DEVELOPMENT HUB — Browser Window Mockups */
.web-hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.browser-mockup {
  background: #11141f;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
  transition: all 0.35s ease;
}

.browser-mockup:hover {
  transform: translateY(-6px);
  border-color: var(--color-gold);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.8), 0 0 25px rgba(201, 162, 75, 0.15);
}

.browser-top-bar {
  background: rgba(0, 0, 0, 0.4);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.browser-dots {
  display: flex;
  gap: 6px;
}

.browser-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.browser-url-bar {
  flex: 1;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  padding: 4px 12px;
  font-size: 0.72rem;
  color: var(--color-gray);
  font-family: monospace;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.browser-body {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.browser-body img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.browser-footer {
  padding: 20px;
}

.browser-footer h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: #fff;
  margin-bottom: 6px;
}

.browser-footer p {
  font-size: 0.84rem;
  color: var(--color-gray);
  margin-bottom: 14px;
}

.tech-stack-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tech-pill {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 12px;
  background: rgba(201, 162, 75, 0.1);
  color: var(--color-gold-light);
  border: 1px solid rgba(201, 162, 75, 0.25);
}

/* 🚀 3. BRAND PROMOTIONS HUB — ROI & Case Study Cards */
.brand-hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.case-study-card {
  background: linear-gradient(165deg, #131722 0%, #0b0d14 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: 24px;
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}

.case-study-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-gold);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
}

.metric-stat-box {
  display: inline-block;
  background: rgba(201, 162, 75, 0.12);
  border: 1px solid rgba(201, 162, 75, 0.3);
  padding: 10px 16px;
  border-radius: 14px;
  margin-bottom: 16px;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-gold-light);
  line-height: 1;
}

.stat-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-cream);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 4px;
}

/* 📱 4. SOCIAL MEDIA MANAGEMENT HUB — Phone & Grid Preview */
.social-hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.social-preview-card {
  background: #11141f;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 22px;
  padding: 20px;
  transition: all 0.35s ease;
}

.social-preview-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-gold);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
}

.insta-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.insta-handle {
  font-weight: 800;
  font-size: 0.88rem;
  color: #fff;
}

.insta-grid-mini {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 14px;
}

.insta-grid-mini img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

/* =========================================================
   📱 MOBILE RESPONSIVE RULES (1 Visible Card on Mobile)
   ========================================================= */
@media (max-width: 768px) {
  .industry-hub-section {
    padding: 50px 0;
  }

  /* 1 Visible Video Card on Mobile */
  .carousel-video-card {
    flex: 0 0 100%;
    min-width: 100%;
    scroll-snap-align: center;
  }

  .carousel-nav-btn.prev { left: 4px; }
  .carousel-nav-btn.next { right: 4px; }
}