/* ===================================================================
   VYOMANTRA TECHNOLOGIES - COMPONENTS STYLESHEET
   Cards, Hero, Projects, Modals, Forms & Widgets
=================================================================== */

/* ====================== HERO SECTION ====================== */
.hero {
  padding: 5rem 0 7rem 0;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: start;
}

.hero-canvas-col {
  padding-top: 3.25rem; /* Aligns top of image card exactly with the top of H1 headline */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  position: relative;
  z-index: 2;
}

.hero-secondary-container {
  margin-top: 2.75rem;
  position: relative;
  z-index: 2;
}

.hero-secondary-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

@media (max-width: 991px) {
  .hero-secondary-grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
    margin-top: 1.5rem;
  }
  .hero-secondary-grid .festive-card {
    width: 100%;
    max-width: 100%;
    margin: 0;
  }
  .hero-secondary-grid .hero-stats {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    text-align: center;
    border-top: 1px solid var(--border-subtle);
    padding-top: 1.25rem;
  }
  .hero-secondary-grid .hero-stats .stat-item {
    text-align: center;
  }
}

.hero-secondary-grid .festive-card {
  margin-bottom: 0;
}

.hero-secondary-grid .hero-stats {
  border-top: none;
  padding-top: 0;
  justify-content: space-between;
}

/* ====================== CENTERED HERO SHOWCASE ====================== */
.hero.hero-centered {
  padding: 4.5rem 0 5.5rem 0;
  text-align: center;
}

.hero-header-centered {
  max-width: 900px;
  margin: 0 auto 2.5rem auto;
  text-align: center;
}

.hero-header-centered .hero-title {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.hero-header-centered .hero-subtitle {
  margin: 0 auto 2.25rem auto;
  text-align: center;
  max-width: 680px;
  font-size: 1.15rem;
}

.hero-header-centered .hero-cta-group {
  justify-content: center;
  margin-bottom: 0;
}

.hero-showcase-centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 3rem auto 3.5rem auto;
  width: 100%;
}

/* 4-Model Switcher Tabs */
.ai-gallery-nav {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
  background: rgba(10, 15, 34, 0.75);
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(0, 240, 255, 0.25);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5), 0 0 15px rgba(0, 240, 255, 0.1);
}

.ai-nav-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 1.15rem;
  border-radius: var(--radius-full);
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.ai-nav-pill:hover {
  color: #fff;
  background: rgba(0, 240, 255, 0.08);
  border-color: rgba(0, 240, 255, 0.3);
}

.ai-nav-pill.active {
  color: #fff;
  background: rgba(0, 240, 255, 0.18);
  border-color: #00f0ff;
  box-shadow: 0 0 16px rgba(0, 240, 255, 0.35);
}

.pixel-canvas-wrapper.centered-frame {
  max-width: 520px;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 22px;
  margin: 0 auto;
  border: 1px solid rgba(0, 240, 255, 0.45);
  box-shadow: 0 25px 65px rgba(0, 0, 0, 0.8), 0 0 45px rgba(0, 240, 255, 0.22);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pixel-canvas-wrapper.centered-frame:hover {
  box-shadow: 0 30px 75px rgba(0, 0, 0, 0.9), 0 0 60px rgba(0, 240, 255, 0.38);
}

.hero-bottom-bar {
  max-width: 780px;
  margin: 0 auto;
  width: 100%;
}

.hero-bottom-bar .festive-card {
  text-align: left;
  margin-bottom: 2.5rem;
}

.hero-bottom-bar .hero-stats {
  justify-content: center;
  gap: 3.5rem;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-tagline {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1rem;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-full);
  color: var(--cyan);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.hero-tagline .indicator-dot {
  width: 8px;
  height: 8px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--cyan);
  animation: pulse-glow 2s infinite;
}

.hero-title {
  margin-bottom: 1.25rem;
}

.hero-subtitle {
  font-size: 1.2rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 580px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

/* Festive Offer Pill in Hero */
.festive-card {
  background: linear-gradient(135deg, rgba(24, 15, 45, 0.85), rgba(13, 18, 42, 0.85));
  border: 1px solid rgba(244, 63, 94, 0.35);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 30px rgba(244, 63, 94, 0.15);
  margin-bottom: 2.25rem;
  position: relative;
  overflow: hidden;
}

.festive-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, #f43f5e, #fb923c);
}

.festive-badge {
  display: inline-block;
  background: rgba(244, 63, 94, 0.2);
  color: #fb7185;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.festive-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.35rem;
}

.festive-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.festive-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--cyan);
  font-size: 0.9rem;
  font-weight: 600;
  transition: gap var(--transition-fast);
}

.festive-cta:hover {
  gap: 0.75rem;
}

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

.stat-item h4 {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--cyan);
  font-family: var(--font-display);
}

.stat-item p {
  font-size: 0.85rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.15rem;
}

/* ====================== 50PX SCROLL CANVAS CONTAINER ====================== */
.pixel-canvas-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 480px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-cyan);
  box-shadow: 0 15px 45px rgba(0, 0, 0, 0.6), 0 0 30px var(--cyan-glow);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pixel-canvas-wrapper.holographic-frame {
  background: rgba(8, 12, 28, 0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 240, 255, 0.45);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7), 0 0 30px rgba(0, 240, 255, 0.2);
}

.pixel-canvas-wrapper .pixel-fallback-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  z-index: 1;
}

.pixel-canvas-wrapper canvas {
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  z-index: 2;
}

/* Cyber HUD Overlays on Canvas */
.hud-corner {
  position: absolute;
  width: 18px;
  height: 18px;
  border-color: var(--cyan);
  border-style: solid;
  pointer-events: none;
  z-index: 5;
}
.hud-tl { top: 12px; left: 12px; border-width: 2px 0 0 2px; }
.hud-tr { top: 12px; right: 12px; border-width: 2px 2px 0 0; }
.hud-bl { bottom: 12px; left: 12px; border-width: 0 0 2px 2px; }
.hud-br { bottom: 12px; right: 12px; border-width: 0 2px 2px 0; }

.hud-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(5, 7, 17, 0.85);
  border: 1px solid var(--border-cyan);
  backdrop-filter: blur(8px);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--cyan);
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hud-badge .hud-status {
  width: 6px;
  height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse-glow 1.5s infinite;
}

.hud-res-counter {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(5, 7, 17, 0.85);
  border: 1px solid var(--border-purple);
  backdrop-filter: blur(8px);
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--purple);
  z-index: 5;
}

/* ====================== INTRO SECTION ====================== */
.intro-box {
  background: linear-gradient(135deg, rgba(13, 18, 38, 0.7), rgba(24, 15, 45, 0.6));
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  backdrop-filter: blur(16px);
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.intro-text {
  font-size: 1.35rem;
  color: var(--text-main);
  line-height: 1.8;
  font-weight: 500;
}

.intro-text strong {
  color: var(--cyan);
  font-weight: 700;
}

.intro-text em {
  color: var(--purple);
  font-style: normal;
  font-weight: 600;
}

/* ====================== SERVICES CARDS ====================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  backdrop-filter: blur(14px);
  transition: var(--transition-smooth);
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: linear-gradient(135deg, transparent 40%, var(--cyan) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition-smooth);
  pointer-events: none;
  z-index: 1;
}

.service-card a,
.service-card .btn {
  position: relative;
  z-index: 5;
  cursor: pointer;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-cyan);
  box-shadow: var(--shadow-card), 0 0 25px var(--cyan-glow);
  background: var(--bg-card-hover);
}

.service-card:hover::after {
  opacity: 1;
}

.service-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid var(--border-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
  transition: transform var(--transition-fast);
}

.service-card:hover .service-icon {
  transform: scale(1.1);
  box-shadow: 0 0 20px var(--cyan-glow);
}

.service-card h3 {
  margin-bottom: 0.85rem;
  font-size: 1.35rem;
}

.service-card p {
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--text-muted);
  flex-grow: 1;
}

.service-card p strong {
  color: var(--text-main);
  display: block;
  margin-bottom: 0.35rem;
}

/* Location 2 Services Spotlight Grid */
.services-spotlight-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  background: linear-gradient(135deg, rgba(13, 18, 38, 0.8), rgba(24, 15, 45, 0.7));
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  margin-top: 4rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}

/* ====================== PROJECTS / PORTFOLIO ====================== */
.portfolio-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3.5rem;
  flex-wrap: wrap;
  position: relative;
}

.tab-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 0.7rem 1.6rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.tab-btn.active, .tab-btn:hover {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: 0 0 15px var(--cyan-glow);
}

.project-display {
  display: none;
}

.project-display.active {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.project-gallery-carousel {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-cyan);
  background: #020307;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.7);
}

.project-slides {
  position: relative;
  aspect-ratio: 16 / 10;
  width: 100%;
}

.project-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.project-slide.active {
  opacity: 1;
  visibility: visible;
}

.project-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.carousel-controls {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  display: flex;
  gap: 0.5rem;
  z-index: 10;
}

.carousel-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(5, 7, 17, 0.85);
  border: 1px solid var(--border-cyan);
  color: var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.carousel-btn:hover {
  background: var(--cyan);
  color: #050711;
}

.project-details h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.project-meta-pills {
  display: flex;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.project-details p {
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1.75rem;
}

.project-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.project-features-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-main);
  font-size: 0.98rem;
}

.project-features-list li i {
  color: var(--cyan);
}

/* ====================== TEAM SECTION (ABOUT) ====================== */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2.25rem;
}

.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(14px);
  transition: var(--transition-smooth);
  text-align: center;
}

.team-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-purple);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6), 0 0 25px var(--purple-glow);
}

.team-avatar-box {
  width: 100%;
  aspect-ratio: 1 / 1.05;
  background: #090d21;
  position: relative;
  overflow: hidden;
}

.team-avatar-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform var(--transition-smooth);
}

.team-card:hover .team-avatar-box img {
  transform: scale(1.05);
}

.team-info {
  padding: 1.75rem 1.25rem;
}

.team-info h4 {
  font-size: 1.25rem;
  margin-bottom: 0.35rem;
}

.team-role {
  color: var(--cyan);
  font-size: 0.88rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
  display: block;
}

.team-bio {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ====================== TESTIMONIALS ====================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  backdrop-filter: blur(14px);
  transition: var(--transition-smooth);
}

.testimonial-card:hover {
  border-color: var(--border-cyan);
  box-shadow: var(--shadow-card);
}

.stars-rating {
  color: #facc15;
  font-size: 1rem;
  margin-bottom: 1.25rem;
}

.testimonial-quote {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-main);
  font-style: italic;
  margin-bottom: 1.75rem;
}

.client-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.client-avatar-badge {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  color: #050711;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.client-meta h5 {
  font-size: 1rem;
  color: var(--text-highlight);
}

.client-meta span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ====================== MODERN MINIMALIST TESTIMONIALS (REFERENCE DESIGN & AUTOSCROLL SLIDER) ====================== */
#testimonials {
  position: relative;
  background: radial-gradient(circle at 15% 15%, rgba(139, 92, 246, 0.12) 0%, transparent 45%),
              radial-gradient(circle at 85% 85%, rgba(124, 58, 237, 0.1) 0%, transparent 40%),
              #070913;
  padding: 6.5rem 0;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.testimonials-header-split {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 2.75rem;
  gap: 2rem;
}

.testimonials-header-left {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.testimonials-subheading {
  font-size: 1.15rem;
  font-weight: 500;
  color: #94a3b8;
  letter-spacing: -0.01em;
}

.testimonials-main-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin: 0;
}

.testimonials-header-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1.25rem;
}

.testimonials-side-desc {
  font-size: 0.98rem;
  line-height: 1.6;
  color: #94a3b8;
  max-width: 320px;
  text-align: right;
  margin: 0;
}

.testimonials-nav-btns {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  position: relative;
  z-index: 10;
}

.testi-nav-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #94a3b8;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.25s ease;
  backdrop-filter: blur(8px);
  position: relative;
  z-index: 10;
  pointer-events: auto;
}

.testi-nav-btn i {
  pointer-events: none;
}

.testi-nav-btn:hover {
  background: rgba(168, 85, 247, 0.2);
  border-color: #a855f7;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 0 15px rgba(168, 85, 247, 0.35);
}

.testi-nav-btn:active {
  transform: translateY(0) scale(0.96);
}

/* Slider Track (One row horizontal scrolling) */
.testimonials-slider-wrapper {
  position: relative;
  width: 100%;
  margin: 0 auto;
}

.testimonials-slider-track {
  display: flex;
  flex-wrap: nowrap;
  gap: 1.5rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE/Edge */
  padding: 0.5rem 0.25rem 1.5rem 0.25rem;
  cursor: grab;
  user-select: none;
}

.testimonials-slider-track:active {
  cursor: grabbing;
}

.testimonials-slider-track::-webkit-scrollbar {
  display: none; /* Chrome, Safari */
}

/* Card: In Desktop exactly 3 reviews visible in one row */
.testimonial-card-v2 {
  flex: 0 0 calc((100% - (2 * 1.5rem)) / 3);
  width: calc((100% - (2 * 1.5rem)) / 3);
  min-width: calc((100% - (2 * 1.5rem)) / 3);
  max-width: calc((100% - (2 * 1.5rem)) / 3);
  box-sizing: border-box;
  scroll-snap-align: start;
  background: rgba(12, 14, 23, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 1.85rem 1.65rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  box-shadow: 0 8px 24px -10px rgba(0, 0, 0, 0.6);
  position: relative;
}

.testimonial-card-v2:hover {
  border-color: rgba(168, 85, 247, 0.45);
  transform: translateY(-4px);
  box-shadow: 0 16px 36px -10px rgba(168, 85, 247, 0.2), 0 0 0 1px rgba(168, 85, 247, 0.25);
  background: rgba(15, 18, 30, 0.95);
}

.testimonial-card-v2 .stars-rating-purple {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  color: #a855f7;
  font-size: 0.88rem;
  margin-bottom: 1.35rem;
}

.testimonial-card-v2 .stars-rating-purple i {
  color: #a855f7;
}

.testimonial-quote-v2 {
  font-family: var(--font-sans);
  font-size: 0.98rem;
  line-height: 1.65;
  color: #f1f5f9;
  font-style: normal;
  font-weight: 400;
  margin: 0 0 2rem 0;
  flex-grow: 1;
}

.testimonial-author-row-v2 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.15rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.author-meta-v2 {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.author-name-v2 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.01em;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.author-role-v2 {
  font-size: 0.82rem;
  color: #94a3b8;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.author-avatar-box-v2 {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #171b2c;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.author-avatar-box-v2 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.author-avatar-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(88, 28, 135, 0.9), rgba(30, 58, 138, 0.9));
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 700;
}

/* Pagination Dots */
.testimonials-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.6rem;
  margin-top: 2rem;
}

.testimonials-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border: none;
  padding: 0;
}

.testimonials-dot.active {
  width: 28px;
  border-radius: 9999px;
  background: #a855f7;
  box-shadow: 0 0 12px rgba(168, 85, 247, 0.6);
}

.testimonials-dot:hover:not(.active) {
  background: rgba(255, 255, 255, 0.45);
}

/* Tablet responsiveness: 2 reviews visible */
@media (max-width: 1024px) {
  .testimonials-slider-track {
    gap: 1.25rem;
  }
  .testimonial-card-v2 {
    flex: 0 0 calc((100% - 1.25rem) / 2);
    width: calc((100% - 1.25rem) / 2);
    min-width: calc((100% - 1.25rem) / 2);
    max-width: calc((100% - 1.25rem) / 2);
  }
}

/* Mobile responsiveness: 1 review visible, remaining autoscroll */
@media (max-width: 768px) {
  #testimonials {
    padding: 4.5rem 0;
  }
  
  .testimonials-header-split {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
  }
  
  .testimonials-header-right {
    align-items: flex-start;
    width: 100%;
    gap: 1rem;
  }
  
  .testimonials-side-desc {
    text-align: left;
    max-width: 100%;
    font-size: 0.95rem;
  }

  .testimonials-nav-btns {
    align-self: flex-start;
  }

  .testimonials-slider-track {
    gap: 1rem;
    padding-bottom: 1rem;
  }

  .testimonial-card-v2 {
    flex: 0 0 100%;
    width: 100%;
    min-width: 100%;
    max-width: 100%;
    scroll-snap-align: center;
    padding: 1.6rem 1.35rem;
  }
  
  .testimonial-quote-v2 {
    font-size: 0.93rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
  }

  .testimonials-dots {
    margin-top: 1.25rem;
  }
}

/* ====================== COURSES SECTION ====================== */
.courses-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
}

.course-featured-card {
  background: linear-gradient(135deg, rgba(13, 18, 38, 0.85), rgba(25, 15, 50, 0.85));
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  backdrop-filter: blur(16px);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}

.course-curriculum-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.75rem 0;
}

.curriculum-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  font-size: 0.92rem;
  color: var(--text-main);
}

.curriculum-item i {
  color: var(--cyan);
  margin-top: 0.2rem;
}

.pricing-panel {
  background: rgba(5, 7, 17, 0.8);
  border: 1px solid var(--border-purple);
  border-radius: var(--radius-md);
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.price-tag {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--text-highlight);
  font-family: var(--font-display);
  margin: 1rem 0 0.5rem 0;
}

.price-tag span {
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--text-muted);
}

.original-price {
  text-decoration: line-through;
  color: var(--text-dim);
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
}

/* ====================== CONTACT FORM ====================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: flex-start;
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  backdrop-filter: blur(12px);
  transition: var(--transition-fast);
}

.info-card:hover {
  border-color: var(--border-cyan);
  transform: translateX(4px);
}

.info-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid var(--border-cyan);
  color: var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

.info-details h4 {
  font-size: 1.1rem;
  margin-bottom: 0.35rem;
}

.info-details p, .info-details a {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.info-details a:hover {
  color: var(--cyan);
}

.contact-form-box {
  background: var(--bg-card);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-lg);
  padding: 3rem;
  backdrop-filter: blur(16px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  background: rgba(5, 7, 17, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.15rem;
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 15px var(--cyan-glow);
  background: rgba(5, 7, 17, 0.9);
}

textarea.form-control {
  min-height: 130px;
  resize: vertical;
}

/* ====================== MODALS ====================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(2, 3, 8, 0.88);
  backdrop-filter: blur(16px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: #090d21;
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-lg);
  padding: 2.75rem 2.5rem;
  max-width: 520px;
  width: 100%;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 40px var(--cyan-glow);
  transform: scale(0.92);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-align: center;
}

.modal-backdrop.active .modal-content {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.modal-close:hover {
  color: var(--cyan);
  background: rgba(0, 240, 255, 0.1);
}

.qr-code-img {
  max-width: 240px;
  margin: 1.5rem auto;
  border-radius: var(--radius-md);
  border: 2px solid var(--border-cyan);
  padding: 0.5rem;
  background: white;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

/* Responsive Component Breakpoints */
@media (max-width: 1024px) {
  .hero-grid, .project-display.active, .course-featured-card, .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .services-spotlight-wrapper {
    grid-template-columns: 1fr;
    padding: 2.5rem 1.75rem;
  }
}

@media (max-width: 768px) {
  /* Portfolio tabs: horizontal scrollable row on mobile */
  .portfolio-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    justify-content: flex-start;
    gap: 0.6rem;
    padding: 0.5rem 0.25rem 1rem 0.25rem;
    margin-bottom: 2rem;
    scrollbar-width: none;
    -ms-overflow-style: none;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x proximity;
  }
  .portfolio-tabs::-webkit-scrollbar {
    display: none;
  }
  .tab-btn {
    flex-shrink: 0;
    white-space: nowrap;
    scroll-snap-align: start;
    padding: 0.55rem 1.2rem;
    font-size: 0.875rem;
  }
}

@media (max-width: 768px) {
  .course-curriculum-list {
    grid-template-columns: 1fr;
  }
  .contact-form-box {
    padding: 2rem 1.5rem;
  }
  .course-featured-card {
    padding: 2.25rem 1.5rem;
  }
  .services-spotlight-wrapper {
    padding: 2rem 1.25rem;
    gap: 2rem;
  }
  .services-grid {
    grid-template-columns: 1fr !important;
    gap: 1.5rem;
  }
  .service-card {
    padding: 2rem 1.5rem;
  }
  .pixel-canvas-wrapper {
    max-width: 360px;
    margin: 1.5rem auto 0 auto;
  }
  .hero-header-centered .hero-title {
    font-size: 2.2rem;
  }
}

/* ====================== TWO-SIDED 30PX MORPH CARD STYLES ====================== */
.pixel-canvas-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 480px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-cyan);
  box-shadow: 0 15px 45px rgba(0, 0, 0, 0.6), 0 0 30px var(--cyan-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.3s ease;
  cursor: pointer;
  transform-style: preserve-3d;
}

.pixel-canvas-wrapper:hover {
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8), 0 0 40px var(--cyan-glow), 0 0 30px var(--purple-glow);
}

.pixel-canvas-wrapper canvas {
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  z-index: 2;
}

/* Minimalist Scroll Morph Cue */
.pixel-morph-hint {
  text-align: center;
  margin-top: 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--cyan);
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  opacity: 0.85;
  transition: opacity 0.3s ease;
}

.pixel-morph-hint:hover {
  opacity: 1;
}

.pixel-morph-hint i {
  color: var(--purple-light);
  animation: bounce-subtle 2s infinite ease-in-out;
}

@keyframes bounce-subtle {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(3px); }
}