/* ============================================================
   NEXUS AFFILIATE — Home Page Styles
   ============================================================ */

/* ── Hero Section ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--grad-hero);
}

#particle-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
}

.hero-glow-1 {
  width: 700px;
  height: 700px;
  background: radial-gradient(ellipse, rgba(0,212,255,0.12) 0%, transparent 70%);
  top: -200px;
  right: -100px;
  animation: morphBlob 12s ease-in-out infinite;
}

.hero-glow-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(139,92,246,0.1) 0%, transparent 70%);
  bottom: -100px;
  left: -100px;
  animation: morphBlob 15s ease-in-out infinite reverse;
}

.hero-glow-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(6,255,212,0.08) 0%, transparent 70%);
  top: 40%;
  left: 40%;
  animation: morphBlob 10s ease-in-out infinite 3s;
}

/* ── Floating 3D Objects ── */
.floating-objects {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.float-obj {
  position: absolute;
}

.float-obj-1 { top: 15%; right: 8%; animation: float 7s ease-in-out infinite; }
.float-obj-2 { top: 60%; right: 15%; animation: floatReverse 9s ease-in-out infinite 1s; }
.float-obj-3 { top: 25%; right: 30%; animation: float 11s ease-in-out infinite 2s; }
.float-obj-4 { bottom: 20%; right: 5%; animation: floatReverse 8s ease-in-out infinite 0.5s; }
.float-obj-5 { top: 70%; right: 40%; animation: float 13s ease-in-out infinite 3s; }

/* 3D Cube */
.obj-cube {
  width: 60px;
  height: 60px;
  transform-style: preserve-3d;
  animation: spin 12s linear infinite;
}

.cube-face {
  position: absolute;
  width: 60px;
  height: 60px;
  border: 1px solid rgba(0,212,255,0.3);
  background: rgba(0,212,255,0.04);
  backdrop-filter: blur(4px);
}

.cube-face.front  { transform: translateZ(30px); }
.cube-face.back   { transform: rotateY(180deg) translateZ(30px); }
.cube-face.left   { transform: rotateY(-90deg) translateZ(30px); }
.cube-face.right  { transform: rotateY(90deg) translateZ(30px); }
.cube-face.top    { transform: rotateX(90deg) translateZ(30px); }
.cube-face.bottom { transform: rotateX(-90deg) translateZ(30px); }

/* Ring */
.obj-ring {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 2px solid transparent;
  background: linear-gradient(var(--bg-primary), var(--bg-primary)) padding-box,
              linear-gradient(135deg, var(--neon-blue), var(--neon-purple)) border-box;
  animation: spinSlow 8s linear infinite;
  box-shadow: 0 0 20px rgba(0,212,255,0.2), inset 0 0 20px rgba(139,92,246,0.1);
}

.obj-ring-sm {
  width: 50px;
  height: 50px;
  border-width: 1.5px;
  animation-duration: 6s;
  animation-direction: reverse;
}

/* Sphere */
.obj-sphere {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(6,255,212,0.4), rgba(0,212,255,0.1) 50%, transparent);
  border: 1px solid rgba(6,255,212,0.3);
  box-shadow: 0 0 30px rgba(6,255,212,0.2), inset 0 0 20px rgba(6,255,212,0.1);
}

/* Pyramid */
.obj-pyramid {
  width: 0;
  height: 0;
  border-left: 25px solid transparent;
  border-right: 25px solid transparent;
  border-bottom: 45px solid rgba(139,92,246,0.25);
  filter: drop-shadow(0 0 10px rgba(139,92,246,0.4));
}

/* ── Hero Content ── */
.hero .container {
  position: relative;
  z-index: 2;
  padding-top: 8rem;
  padding-bottom: 6rem;
}

.hero-content {
  max-width: 780px;
}

.hero-badge {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
}

.hero-title {
  font-size: clamp(3.5rem, 9vw, 7.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.95;
  margin-bottom: var(--space-xl);
  color: var(--text-primary);
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 580px;
  line-height: 1.7;
  margin-bottom: var(--space-2xl);
}

.hero-cta {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-3xl);
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.hero-stat {
  display: flex;
  flex-direction: column;
}

.hero-stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.hero-stat-num + span {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2px;
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.1);
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 2;
  animation: fadeInUp 1s ease 2s both;
}

.scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid rgba(0,212,255,0.4);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-wheel {
  width: 4px;
  height: 8px;
  background: var(--neon-blue);
  border-radius: 2px;
  animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(12px); opacity: 0; }
}

.scroll-indicator span {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* ── Trending Section ── */
.trending-section {
  background: var(--bg-secondary);
  position: relative;
}

.trending-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,212,255,0.3), rgba(139,92,246,0.3), transparent);
}

/* Category Filter */
.category-filter {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: var(--space-2xl);
}

.filter-btn {
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
}

.filter-btn:hover {
  background: rgba(0,212,255,0.08);
  border-color: rgba(0,212,255,0.25);
  color: var(--neon-blue);
}

.filter-btn.active {
  background: rgba(0,212,255,0.12);
  border-color: rgba(0,212,255,0.4);
  color: var(--neon-blue);
  box-shadow: 0 0 15px rgba(0,212,255,0.15);
}

/* Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.product-card {
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.product-card.hidden-filter {
  display: none;
}

.product-badge-wrap {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 2;
}

.product-img-wrap {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  height: 200px;
}

.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-img-wrap img {
  transform: scale(1.08);
}

.product-img-overlay {
  position: absolute;
  inset: 0;
  background: rgba(2,4,8,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.product-card:hover .product-img-overlay {
  opacity: 1;
}

.product-body {
  padding: 1.25rem;
}

.product-category {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--neon-blue);
  display: block;
  margin-bottom: 0.5rem;
}

.product-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.product-rating {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
}

.rating-count {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.product-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.product-price {
  display: flex;
  flex-direction: column;
}

.price-current {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.price-current span {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
}

.price-original {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

/* Affiliate button click effect */
.affiliate-btn {
  position: relative;
  overflow: hidden;
}

.affiliate-btn::after {
  content: '';
  position: absolute;
  inset: 50%;
  background: rgba(255,255,255,0.3);
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  transition: transform 0.4s ease, opacity 0.4s ease;
  opacity: 0;
}

.affiliate-btn:active::after {
  transform: translate(-50%, -50%) scale(4);
  opacity: 0;
  transition: 0s;
}

/* ── Comparison Table ── */
.comparison-section {
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

.comparison-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(139,92,246,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.comparison-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-elevated);
}

.comparison-table table {
  width: 100%;
  border-collapse: collapse;
  min-width: 700px;
}

.comparison-table th,
.comparison-table td {
  padding: 1rem 1.25rem;
  text-align: center;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: background var(--transition-fast);
}

.comparison-table th {
  background: rgba(0,212,255,0.04);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.02em;
  border-bottom: 1px solid rgba(0,212,255,0.1);
}

.comparison-table th:first-child,
.comparison-table td:first-child {
  text-align: left;
}

.comparison-table .feature-name {
  color: var(--text-primary);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.comparison-table .feature-name i {
  color: var(--neon-blue);
  width: 16px;
}

.comparison-table .highlight-col {
  background: rgba(0,212,255,0.05);
  border-left: 1px solid rgba(0,212,255,0.15);
  border-right: 1px solid rgba(0,212,255,0.15);
  color: var(--text-primary);
  font-weight: 600;
}

.comparison-table th.highlight-col {
  background: rgba(0,212,255,0.1);
  color: var(--neon-blue);
}

.comparison-table .th-product {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}

.comparison-table tr:hover td {
  background: rgba(255,255,255,0.02);
}

.comparison-table tr:last-child td {
  border-bottom: none;
  padding-top: 1.25rem;
  padding-bottom: 1.25rem;
}

.check { color: var(--neon-cyan) !important; font-size: 1rem; }
.cross { color: rgba(244,114,182,0.6) !important; font-size: 1rem; }

/* ── Stats Section ── */
.stats-section {
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.stats-bg-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(0,212,255,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-xl);
}

.stat-item {
  text-align: center;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.stat-item::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grad-primary);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.stat-item:hover::before { transform: scaleX(1); }

.stat-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-elevated), var(--shadow-neon-blue);
  border-color: rgba(0,212,255,0.3);
}

.stat-icon {
  font-size: 1.8rem;
  margin-bottom: var(--space-md);
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 0.5rem;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

/* ── Categories Section ── */
.categories-section {
  background: var(--bg-primary);
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.category-card {
  padding: var(--space-xl);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.category-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-card);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.category-card:hover::before { opacity: 1; }

.cat-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
  filter: drop-shadow(0 0 10px var(--cat-color, var(--neon-blue)));
  transition: transform var(--transition-spring);
}

.category-card:hover .cat-icon {
  transform: scale(1.2) rotate(-5deg);
}

.category-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.category-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.cat-count {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: auto;
}

.cat-arrow {
  position: absolute;
  bottom: 1.25rem;
  right: 1.25rem;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(0,212,255,0.1);
  border: 1px solid rgba(0,212,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neon-blue);
  font-size: 0.8rem;
  transform: translateX(-4px);
  opacity: 0;
  transition: all var(--transition-base);
}

.category-card:hover .cat-arrow {
  transform: translateX(0);
  opacity: 1;
}

/* ── Testimonials ── */
.testimonials-section {
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.testimonials-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(139,92,246,0.4), transparent);
}

.testimonials-slider {
  position: relative;
  overflow: hidden;
}

.testimonials-track {
  display: flex;
  gap: var(--space-xl);
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card {
  min-width: calc(33.333% - 1rem);
  padding: var(--space-xl);
  position: relative;
  flex-shrink: 0;
}

.testimonial-quote {
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 0.8;
  color: var(--neon-blue);
  opacity: 0.3;
  margin-bottom: var(--space-md);
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial-author img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid rgba(0,212,255,0.3);
  object-fit: cover;
}

.testimonial-author strong {
  display: block;
  font-size: 0.9rem;
  color: var(--text-primary);
  font-weight: 600;
}

.testimonial-author span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.ml-auto { margin-left: auto; }

.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.slider-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  font-size: 0.9rem;
}

.slider-btn:hover {
  background: rgba(0,212,255,0.1);
  border-color: rgba(0,212,255,0.3);
  color: var(--neon-blue);
  box-shadow: var(--shadow-neon-blue);
}

.slider-dots {
  display: flex;
  gap: 8px;
}

.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  cursor: pointer;
  transition: all var(--transition-base);
  border: none;
}

.slider-dot.active {
  background: var(--neon-blue);
  width: 24px;
  border-radius: 4px;
  box-shadow: 0 0 8px rgba(0,212,255,0.5);
}

/* ── Blog Preview ── */
.blog-preview-section {
  background: var(--bg-primary);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.blog-card {
  overflow: hidden;
  transition: all var(--transition-base);
}

.blog-img-wrap {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.blog-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.blog-card:hover .blog-img-wrap img {
  transform: scale(1.06);
}

.blog-category-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(0,212,255,0.2);
  color: var(--neon-blue);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0,212,255,0.3);
}

.blog-body {
  padding: 1.25rem;
}

.blog-meta {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
}

.blog-meta span {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

.blog-body h3 {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: var(--space-sm);
}

.blog-body h3 a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.blog-body h3 a:hover { color: var(--neon-blue); }

.blog-body p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-md);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-read-more {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--neon-blue);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition-fast);
}

.blog-read-more:hover { gap: 10px; }

/* ── FAQ Section ── */
.faq-section {
  background: var(--bg-secondary);
}

.faq-inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-4xl);
  align-items: start;
}

.faq-header {
  position: sticky;
  top: 6rem;
}

.faq-header h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin-bottom: var(--space-md);
}

.faq-header p {
  color: var(--text-secondary);
  line-height: 1.7;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.faq-item {
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.06);
  overflow: hidden;
  transition: border-color var(--transition-base);
}

.faq-item:hover {
  border-color: rgba(0,212,255,0.2);
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  background: rgba(255,255,255,0.03);
  border: none;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  transition: background var(--transition-fast);
}

.faq-question:hover {
  background: rgba(0,212,255,0.05);
}

.faq-question[aria-expanded="true"] {
  background: rgba(0,212,255,0.06);
  color: var(--neon-blue);
}

.faq-icon {
  flex-shrink: 0;
  font-size: 0.8rem;
  transition: transform var(--transition-base);
  color: var(--text-muted);
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
  color: var(--neon-blue);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease;
}

.faq-answer.open {
  max-height: 300px;
}

.faq-answer p {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ── Newsletter Section ── */
.newsletter-section {
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

.newsletter-bg-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(0,212,255,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.newsletter-card {
  padding: var(--space-3xl);
  position: relative;
  overflow: hidden;
  text-align: center;
  animation: borderGlow 4s ease-in-out infinite;
}

.newsletter-decoration {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.nl-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
}

.nl-orb-1 {
  width: 300px;
  height: 300px;
  background: rgba(0,212,255,0.08);
  top: -100px;
  left: -100px;
  animation: morphBlob 10s ease-in-out infinite;
}

.nl-orb-2 {
  width: 250px;
  height: 250px;
  background: rgba(139,92,246,0.08);
  bottom: -80px;
  right: -80px;
  animation: morphBlob 12s ease-in-out infinite reverse;
}

.newsletter-content {
  position: relative;
  z-index: 1;
  max-width: 600px;
  margin: 0 auto;
}

.newsletter-content h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin: var(--space-md) 0;
}

.newsletter-content p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
}

.newsletter-form {
  margin-bottom: var(--space-lg);
}

.nl-input-wrap {
  display: flex;
  gap: var(--space-sm);
  max-width: 520px;
  margin: 0 auto var(--space-md);
}

.nl-input {
  flex: 1;
  padding: 0.9rem 1.25rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: all var(--transition-base);
}

.nl-input:focus {
  border-color: rgba(0,212,255,0.4);
  background: rgba(0,212,255,0.05);
  box-shadow: var(--shadow-neon-blue);
}

.nl-disclaimer {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.nl-social-proof {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.nl-avatars {
  display: flex;
}

.nl-avatars img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--bg-primary);
  object-fit: cover;
  margin-left: -8px;
}

.nl-avatars img:first-child { margin-left: 0; }

.nl-social-proof span {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.nl-social-proof strong {
  color: var(--neon-blue);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .faq-inner { grid-template-columns: 1fr; gap: var(--space-2xl); }
  .faq-header { position: static; }
  .testimonial-card { min-width: calc(50% - 0.5rem); }
}

@media (max-width: 768px) {
  .hero-title { font-size: clamp(2.8rem, 10vw, 4rem); }
  .hero-cta { flex-direction: column; align-items: flex-start; }
  .hero-stats { gap: var(--space-lg); }
  .products-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .categories-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .testimonial-card { min-width: 100%; }
  .nl-input-wrap { flex-direction: column; }
  .float-obj-3, .float-obj-4, .float-obj-5 { display: none; }
  .newsletter-card { padding: var(--space-xl); }
}

@media (max-width: 480px) {
  .hero-stats { flex-direction: column; gap: var(--space-md); }
  .hero-stat-divider { display: none; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}